Bitfinex

<html><head></head><body><p>Our team is&nbsp;<strong>entirely remote</strong>, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive within a culture that fosters one another from the birth of a concept to launch of a product.</p> <p>At Bitfinex you have the freedom to work as you please – all that matters is execution.</p> <p>Join us and help lay the foundation for a decentralized future.</p> <h2><strong>Key responsibilities:</strong></h2> <p>As a senior Backend Developer, you will be a part of the team that works on the development of the backend components of all Bitfinex Services (main trading application, Bitfinex Pay, Lightning Network support, Blockchain integrations, ….). This includes:</p> <ul> <li><strong>New Products and Features</strong>&nbsp;– Bitfinex continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry.</li> <li><strong>Scalability</strong>&nbsp;– all backend services that power Bitfinex platform must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth. A good example are the renown Bitfinex API, the most solid, low-latency and complete in our industry.</li> <li><strong>Security</strong>&nbsp;– Bitfinex makes Security its most important feature. The Backend Development team is responsible for building all the API services and backend processes with the highest security principles and standard, in order to protect the safety of the entire user base.</li> </ul> <h2>Job requirements:</h2> <ul> <li><strong>6+ Years of Node/JavaScript experience</strong></li> <li>Microservices architecture knowledge</li> <li>Good experience in interacting with databases (MySQL, MongoDB)</li> <li>Have actively participated in the development of a complex platform</li> <li>Ability to quickly learn new technologies</li> <li>Good understanding of security practices</li> </ul> <h2><strong>Nice to have:</strong></h2> <ul> <li>Experience with blockchain integration</li> <li>Comfortable with high-availability concepts</li> <li>Ruby, Rust or C++ skills are a good plus</li> <li>Other technologies of interest: Message queues (Redis), Caches and Job Queues</li> </ul> </body></html>

Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning.

Sr. Backend Developer, NodeJS

Perspective Software GmbH 				Enable people to grow their businesses with Mobile Funnels.

<html><head></head><body><div class="job_listing-description job-overview col-md-6 col-sm-12">
					<h2 class="widget-title widget-title--job_listing-top job-overview-title">Overview</h2>
					<p><strong>About the role</strong></p>
<p>As Senior Backend Engineer in our teams, you’ll shape the core of our product. You’ll own backend features end-to-end – from building and scaling integrations (Facebook, Google, Zapier) to fine-tuning performance and reliability with Node.js, MongoDB and Redis. Help users connect their funnels to CRMs, analytics tools and more – making their workflows seamless. Work autonomously, collaborate closely and ship features with real customer feedback, not guesswork.</p>
<p>&nbsp;</p>
<p><strong>What you will be doing</strong></p>
<ul>
<li>Develop and improve features with a focus on security, performance and testing</li>
<li>Own core parts of the software and drive concepts from idea to execution</li>
<li>Collaborate across teams to solve real business challenges and build impactful solutions</li>
<li>Ensure service health through monitoring, logging, alerting, and infrastructure reliability</li>
<li>Continuously refine systems through documentation, scaling practices, and database optimization</li>
<li>Proactively engage in team rituals, advocate for improvements, and prioritize high-impact initiatives</li>
</ul>
<p>&nbsp;</p>
<p><strong>Who you are</strong></p>
<ul>
<li>You have 5+ years of experience as a Backend Engineer, with solid Node.js and TypeScript skills</li>
<li>You’re deeply motivated to own, analyze, and improve critical backend systems in a SaaS environment</li>
<li>You’ve worked with MongoDB in production, understand queue systems, and are familiar with REST and other API standards</li>
<li>You bring strong problem-solving skills and a sharp eye for business-relevant bottlenecks</li>
<li>You manage cross-team projects effectively and deliver reliably under time constraints</li>
<li>You’re fluent in English and experienced in building and scaling APIs using best practices like SOLID, DRY, and KISS</li>
</ul>
<p>&nbsp;</p>
<p><strong>What you can expect at Perspective</strong></p>
<ul>
<li><strong>Remote &amp; Freedom</strong> | We strongly believe that every work environment needs to be ideal and fitted to the person. For this very reason, all our team members work remotely – in their own much needed way. That’s how we can ensure that all our talents have much freedom to create the best results possible.</li>
<li><strong>Responsibility, Ownership &amp; Impact</strong> | At Perspective, all our team members have a voice. We value every opinion and encourage all to speak their mind. Only with team effort, we can create something great. We believe in our team and therefore, give them much responsibility. Even if we fail, we learn from it, get back up and continue to succeed. It is part of the game and we know it.</li>
<li><strong>Personal &amp; Professional Growth</strong> | Your development is our priority. With our intensive onboarding, feedback talks and trainings, we foster your personal and professional development. One of our core value is “Keep Growing” which we portray in everything we do.</li>
<li><strong>Best Equipment &amp; Remote Budget</strong> | Our company is build on the USP of quality and we want to keep it that way. To keep up the quality, we only provide the best equipment to our team: For example, every new team member receives an Apple MacBook Pro for their work and a monthly remote working budget.</li>
<li><strong>Team Events</strong> | We know working solely remotely can make it difficult to build a strong team spirit. However, at Perspective we focus deeply on team building by hosting various team events throughout the year. We understand the need of interaction face-to-face and strongly encourage it.</li>
<li><strong>Cordial &amp; passionate team</strong>&nbsp;| Last, but not least, we are the most cordial team you can imagine. We love working together, respect each other and always value each others opinions. We care deeply about our team members and are always down for a good virtual after work hangout.</li>
</ul>
<p class="job_tags">Tagged as: 5+ Years, JavaScript, MongoDB, NodeJS, Tailwind, Typescript</p>
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Overview
About the role
As Senior Backend Engineer in our teams, you’ll shape the core of our product. You’ll own backend features end-to-end – from building and scaling integrations (Facebook, Google, Zapier) to fine-tuning performance and reliability with Node.js, MongoDB and Redis. Help users connect their funnels to CRMs, analytics tools and more – making their workflows seamless. Work autonomously, collaborate closely and ship features with real customer feedback, not guesswork.
&nbsp;
What you will be doing
Develop and improve features with a focus on security, performance and testing
Own core parts of the software and drive concepts from idea to execution
Collaborate across teams to solve real business challenges and build impactful solutions
Ensure service health through monitoring, logging, alerting, and infrastructure reliability
Continuously refine systems through documentation, scaling practices, and database optimization
Proactively engage in team rituals, advocate for improvements, and prioritize high-impact initiatives
&nbsp;
Who you are
You have 5+ years of experience as a Backend Engineer, with solid Node.js and TypeScript skills
You’re deeply motivated to own, analyze, and improve critical backend systems in a SaaS environment
You’ve worked with MongoDB in production, understand queue systems, and are familiar with REST and other API standards
You bring strong problem-solving skills and a sharp eye for business-relevant bottlenecks
You manage cross-team projects effectively and deliver reliably under time constraints
You’re fluent in English and experienced in building and scaling APIs using best practices like SOLID, DRY, and KISS
&nbsp;
What you can expect at Perspective
Remote &amp; Freedom | We strongly believe that every work environment needs to be ideal and fitted to the person. For this very reason, all our team members work remotely – in their own much needed way. That’s how we can ensure that all our talents have much freedom to create the best results possible.
Responsibility, Ownership &amp; Impact | At Perspective, all our team members have a voice. We value every opinion and encourage all to speak their mind. Only with team effort, we can create something great. We believe in our team and therefore, give them much responsibility. Even if we fail, we learn from it, get back up and continue to succeed. It is part of the game and we know it.
Personal &amp; Professional Growth | Your development is our priority. With our intensive onboarding, feedback talks and trainings, we foster your personal and professional development. One of our core value is “Keep Growing” which we portray in everything we do.
Best Equipment &amp; Remote Budget | Our company is build on the USP of quality and we want to keep it that way. To keep up the quality, we only provide the best equipment to our team: For example, every new team member receives an Apple MacBook Pro for their work and a monthly remote working budget.
Team Events | We know working solely remotely can make it difficult to build a strong team spirit. However, at Perspective we focus deeply on team building by hosting various team events throughout the year. We understand the need of interaction face-to-face and strongly encourage it.
Cordial &amp; passionate team&nbsp;| Last, but not least, we are the most cordial team you can imagine. We love working together, respect each other and always value each others opinions. We care deeply about our team members and are always down for a good virtual after work hangout.
Tagged as: 5+ Years, JavaScript, MongoDB, NodeJS, Tailwind, Typescript
Apply for job

👌 Senior Backend Engineer (f/m/d)

Sparta Commodities

<html><head></head><body><p>Sparta Commodities is a high-growth Swiss VC backed Commodity Tech / Fintech with subsidiaries in Spain, UK and US. Founded in 2019, with the purpose of revolutionising and disrupting the commodity trading industry by providing unique and actionable pricing and insights to commodity traders. Our mission is to digitise the market and to become the market leading end to end platform for traders in all commodities verticals. Following initial, highly successful customer traction, coupled with the financial backing from Venture Investors we are on an exciting journey to rapidly scale globally.</p><p>In March 2022 we raised a $6 Million Series A funding round - it’s a truly exciting time to join! <span>We are a fully remote company, and we strive for fast deployments to support the rapid growth we are experiencing, and this hire is key to our continued success.
</span><strong><br></strong></p><p><span><b>About the Team</b></span></p><p>Our teams are divided into verticals, with a mix of multidisciplinary members. Each team has at least 2 backend engineers, 2 frontend engineers, a designer, a QA engineer, a Product Owner, and a Team Manager.</p><p>We work on bi-weekly sprints with quarterly goals. Each project is kicked off by a product request, from which we build a technical proposal that is refined within the team. Once the project has been greenlit one team member becomes its owner. An owner follows the project through development and deployment, making the other team member accountable for their responsibilities.
<strong><br></strong></p><p><span><b>About the Tech</b></span></p><p>Our tech stack is split into three: third-party data processing on AWS Lambdas using python, a monolith built with Kotlin Spring deployed in AWS, and new endpoints developed on NodeJS microservices using Serverless.</p><p>In 2022 we will be splitting the monolith into microservices written in either of the technologies mentioned. If you join you will face challenges around horizontal scaling, multi-region deployment, and real-time data processing.
<strong><br></strong></p><p><span><b>About You</b></span></p><p>We are looking for someone who has had ownership of projects from inception until after release, and who is familiar with observability, product metrics, and maintainability. They will be involved in the design of technical solutions as owner and implementor, on top of reviewing designs from other team members.</p><p>On their day-to-day, they will work within the team reviewing code, and promoting initiatives to improve our code quality, maintainability, and development experience.</p><p>As part of the development sprints, the engineer will release new features and products using quality practices such as automated testing, QA validation, and monitorization.</p><ul><li>Ownership and accountability for projects and their product metrics</li><li>Experience with Kotlin and/or Java8+ in backend or mobile</li><li>Prior work on real-time systems such as WebSockets, stock tickers, or videogames</li><li>Knowledge of cloud systems and distributed map/reduce operations</li><li>High communication skills in a remote-first company with a diverse workforce
<strong><br></strong></li></ul><b>Nice To Have</b><div><ul><li>Projects in other backend technologies such as Typescript, Python, or Scala</li><li>Knowledge of Spring and Hibernate</li><li>Experience with AWS technologies such as Fargate, API Gateway, or Lambda</li><li>SQL with Postgres, MySQL, or similar</li><li>NoSQL with DynamoDB, Mongo, or similar</li><li>Maintenance of distributed queues and event buses such as Kafka or Kinesis</li></ul></div></body></html>

Sparta Commodities is a high-growth Swiss VC backed Commodity Tech / Fintech with subsidiaries in Spain, UK and US. Founded in 2019, with the purpose of revolutionising and disrupting the commodity trading industry by providing unique and actionable pricing and insights to commodity traders. Our mission is to digitise the market and to become the market leading end to end platform for traders in all commodities verticals. Following initial, highly successful customer traction, coupled with the financial backing from Venture Investors we are on an exciting journey to rapidly scale globally.
In March 2022 we raised a $6 Million Series A funding round - it’s a truly exciting time to join! We are a fully remote company, and we strive for fast deployments to support the rapid growth we are experiencing, and this hire is key to our continued success.


About the Team
Our teams are divided into verticals, with a mix of multidisciplinary members. Each team has at least 2 backend engineers, 2 frontend engineers, a designer, a QA engineer, a Product Owner, and a Team Manager.
We work on bi-weekly sprints with quarterly goals. Each project is kicked off by a product request, from which we build a technical proposal that is refined within the team. Once the project has been greenlit one team member becomes its owner. An owner follows the project through development and deployment, making the other team member accountable for their responsibilities.


About the Tech
Our tech stack is split into three: third-party data processing on AWS Lambdas using python, a monolith built with Kotlin Spring deployed in AWS, and new endpoints developed on NodeJS microservices using Serverless.
In 2022 we will be splitting the monolith into microservices written in either of the technologies mentioned. If you join you will face challenges around horizontal scaling, multi-region deployment, and real-time data processing.


About You
We are looking for someone who has had ownership of projects from inception until after release, and who is familiar with observability, product metrics, and maintainability. They will be involved in the design of technical solutions as owner and implementor, on top of reviewing designs from other team members.
On their day-to-day, they will work within the team reviewing code, and promoting initiatives to improve our code quality, maintainability, and development experience.
As part of the development sprints, the engineer will release new features and products using quality practices such as automated testing, QA validation, and monitorization.

Ownership and accountability for projects and their product metrics
Experience with Kotlin and/or Java8+ in backend or mobile
Prior work on real-time systems such as WebSockets, stock tickers, or videogames
Knowledge of cloud systems and distributed map/reduce operations
High communication skills in a remote-first company with a diverse workforce


Nice To Have

Projects in other backend technologies such as Typescript, Python, or Scala
Knowledge of Spring and Hibernate
Experience with AWS technologies such as Fargate, API Gateway, or Lambda
SQL with Postgres, MySQL, or similar
NoSQL with DynamoDB, Mongo, or similar
Maintenance of distributed queues and event buses such as Kafka or Kinesis

Back End Developer

CobbleWeb

<html><head></head><body><div><b>What are we looking for?</b></div><div><p></p><ul><li><b>Purpose-Driven</b>: You understand how your work impacts end-users and business goals. You’re result-oriented and always curious to learn more.</li><li><b>Complex Problem Solver</b>: You thrive on managing complexity and are adept at designing user-centric solutions that balance technical and business needs.</li><li><b>Passionate &amp; Committed</b>: You take pride in your work and view it as more than just a job.&nbsp; You are motivated to contribute to our mission: to democratise the development of online marketplaces like Amazon, Airbnb and Uber.</li><li><b>Effective Communicator &amp; Team Player</b>: You have strong communication skills, give and receive feedback well, and collaborate effectively within cross-functional teams.</li><li><b>Experienced Remote Worker</b>: You value work-life balance, are disciplined in managing your time, and are comfortable working within a structured remote environment.

</li></ul><p></p><b>Why CobbleWeb?</b><p></p><ul><li><b>Work-Life Balance ☑ - </b><span>Enjoy the flexibility of remote work without the stress of commutes and unnecessary meetings. We offer fixed working hours (+- 40 hours per week) divided into core and flexible daily time-slots to suit your schedule.</span></li><li><b>Professional Growth ☑ - </b><span>Growth at CobbleWeb is non-negotiable. Work on diverse and challenging </span><a href="https://www.cobbleweb.co.uk/portfolio/">ecommerce projects</a><span> that will push your skills to new heights. Be part of a rapidly-growing team that values your input and encourages continuous learning.</span></li><li><b>Purpose-Driven Process ☑ - </b><span>Our structured approach to product development is rooted in Agile principles and Lean methodology. Every project phase is well-planned, starting with an </span><a href="https://www.cobbleweb.co.uk/team/product-discovery-at-cobbleweb-our-gateway-to-better-software-development/">in-depth discovery process</a><span>, which ensures clarity and productivity.</span></li><li><b>Inclusive Culture ☑ - </b><span>Join a diverse, multicultural team where every opinion is valued. Collaborate across disciplines to deliver exceptional solutions.</span></li></ul><p></p><p><br></p><div><b>Job requirements</b></div><div><ul><li>NodeJS expert (3+ years experience)</li><li>NodeJS frameworks, e.g. Nest or Express (3+ years experience)</li><li>MySQL and PostgreSQL expert (3+ years experience)</li><li>REST APIs</li><li>Docker (local and production environments)</li><li>Strong understanding and proven implementation of Agile methodologies</li><li>Proven application of Test Driven Development within a Continuous Integration/Continuous Delivery environment</li><li>Experience with test automation</li><li>RabbitMQ, Redis, AWS, or ElasticSearch experience is a plus</li></ul></div></div></body></html>

What are we looking for?


Purpose-Driven: You understand how your work impacts end-users and business goals. You’re result-oriented and always curious to learn more.
Complex Problem Solver: You thrive on managing complexity and are adept at designing user-centric solutions that balance technical and business needs.
Passionate & Committed: You take pride in your work and view it as more than just a job.  You are motivated to contribute to our mission: to democratise the development of online marketplaces like Amazon, Airbnb and Uber.
Effective Communicator & Team Player: You have strong communication skills, give and receive feedback well, and collaborate effectively within cross-functional teams.
Experienced Remote Worker: You value work-life balance, are disciplined in managing your time, and are comfortable working within a structured remote environment.



Why CobbleWeb?

Work-Life Balance ☑ - Enjoy the flexibility of remote work without the stress of commutes and unnecessary meetings. We offer fixed working hours (+- 40 hours per week) divided into core and flexible daily time-slots to suit your schedule.
Professional Growth ☑ - Growth at CobbleWeb is non-negotiable. Work on diverse and challenging ecommerce projects that will push your skills to new heights. Be part of a rapidly-growing team that values your input and encourages continuous learning.
Purpose-Driven Process ☑ - Our structured approach to product development is rooted in Agile principles and Lean methodology. Every project phase is well-planned, starting with an in-depth discovery process, which ensures clarity and productivity.
Inclusive Culture ☑ - Join a diverse, multicultural team where every opinion is valued. Collaborate across disciplines to deliver exceptional solutions.



Job requirements

NodeJS expert (3+ years experience)
NodeJS frameworks, e.g. Nest or Express (3+ years experience)
MySQL and PostgreSQL expert (3+ years experience)
REST APIs
Docker (local and production environments)
Strong understanding and proven implementation of Agile methodologies
Proven application of Test Driven Development within a Continuous Integration/Continuous Delivery environment
Experience with test automation
RabbitMQ, Redis, AWS, or ElasticSearch experience is a plus

Senior Back-End JS Engineer

Little Journey

<html><head></head><body><p>This role is focused on leading the back-end development of APIs and services that power Little Journey’s innovative and growing healthcare and life science products.&nbsp; As we complete a ground-up rebuild of our legacy back-end applications, this role will be the founding member of our B/E engineering team.</p><p>This position is remote in the UK, with a hybrid option in Leeds.<i><br><br></i><strong>The role</strong></p><p>Joining our team of F/E and F/S Typescript engineers, you will be the B/E specialist and a lead engineer, designing, building and maintaining Little Journey’s back-end applications, APIs and services.&nbsp; You will make critical decisions on how we design and implement our products and engineer them for performance, scale and modularity. Embedded in one of our product squads, you will have a remit that cuts across all Little Journey’s software products, leading our back-end tribe and working closely with F/E leads to meet product challenges holistically.</p><p>You will champion pragmatic, standards driven engineering practises: supporting, mentoring and empowering F/E and F/S colleagues to implement complete features.</p><p>You will have a significant impact on the whole product lifecycle, guiding technical planning and decision making, implementing back-end features, designing, provisioning and maintaining infrastructure and supporting effective CI/CD pipelines and processes.<i><br><br></i><strong>Our Tech Stack</strong></p><ul><li>Full-stack Typescript</li><li>Terraform</li><li>PostgreSQL</li><li>NodeJS, NestJS, Prisma, Zenstack</li><li>React, NextJS, Shadcn</li><li>Capacitor</li><li>Google Cloud Platform – Cloud Run, Cloud Tasks, Cloud SQL Postgres, Firebase Authentication</li><li>Vercel</li><li>Sanity CMS</li><li>Bugsnag</li><li>Docker, Github Actions</li></ul><p><br><strong>Measuring success</strong></p><ul><li>Immediately</li><ul><li>Take the lead on development of our core back-end applications and services</li><li>Achieve a strong understanding of our product and technical roadmaps, challenging and improving these where necessary</li><li>Deliver high-priority features from your home squad’s backlog</li><li>Understand the team’s current capacity and capability to deliver high-quality, scalable back-end applications and services, identifying and making opportunities to increase these</li><li>Establish effective ways of working with F/E leads to collaborate on an impactful, holistic engineering strategy</li><li>Develop and maintain infrastructure and CI/CD tooling</li></ul></ul><ul><li>6 months:</li><ul><li>Support engineering managers to increase our B/E and F/S engineering capacity</li><li>Support the migration of customers from our legacy applications to our new stack</li><li>Increase observability and data-driven decision-making capability to support our data strategy</li><li>Find a focus on implementing core back-end features and services through increasing the capacity for F/S development in the wider team</li><li>Champion quality engineering in our B/E applications and services</li></ul><li>12 months: Support scaling our back-end capability through mentoring and management of junior B/E and F/S colleagues</li></ul></body></html>

This role is focused on leading the back-end development of APIs and services that power Little Journey’s innovative and growing healthcare and life science products.  As we complete a ground-up rebuild of our legacy back-end applications, this role will be the founding member of our B/E engineering team.
This position is remote in the UK, with a hybrid option in Leeds.
The role
Joining our team of F/E and F/S Typescript engineers, you will be the B/E specialist and a lead engineer, designing, building and maintaining Little Journey’s back-end applications, APIs and services.  You will make critical decisions on how we design and implement our products and engineer them for performance, scale and modularity. Embedded in one of our product squads, you will have a remit that cuts across all Little Journey’s software products, leading our back-end tribe and working closely with F/E leads to meet product challenges holistically.
You will champion pragmatic, standards driven engineering practises: supporting, mentoring and empowering F/E and F/S colleagues to implement complete features.
You will have a significant impact on the whole product lifecycle, guiding technical planning and decision making, implementing back-end features, designing, provisioning and maintaining infrastructure and supporting effective CI/CD pipelines and processes.
Our Tech Stack

Full-stack Typescript
Terraform
PostgreSQL
NodeJS, NestJS, Prisma, Zenstack
React, NextJS, Shadcn
Capacitor
Google Cloud Platform – Cloud Run, Cloud Tasks, Cloud SQL Postgres, Firebase Authentication
Vercel
Sanity CMS
Bugsnag
Docker, Github Actions

Measuring success

Immediately

Take the lead on development of our core back-end applications and services
Achieve a strong understanding of our product and technical roadmaps, challenging and improving these where necessary
Deliver high-priority features from your home squad’s backlog
Understand the team’s current capacity and capability to deliver high-quality, scalable back-end applications and services, identifying and making opportunities to increase these
Establish effective ways of working with F/E leads to collaborate on an impactful, holistic engineering strategy
Develop and maintain infrastructure and CI/CD tooling


6 months:

Support engineering managers to increase our B/E and F/S engineering capacity
Support the migration of customers from our legacy applications to our new stack
Increase observability and data-driven decision-making capability to support our data strategy
Find a focus on implementing core back-end features and services through increasing the capacity for F/S development in the wider team
Champion quality engineering in our B/E applications and services

12 months: Support scaling our back-end capability through mentoring and management of junior B/E and F/S colleagues

Lead Backend Engineer

Pixaera

<html><head></head><body><div><div><div><div><div><div><div><div><p><b>Who are we looking for?</b></p><p>We are on the lookout for a skilled Backend Engineer with a strong background in Go to join our forward-thinking team.The ideal candidate will excel in tackling complex technical challenges,optimizing performance,and managing projects from concept through to production.You should be a self-motivated,detail-oriented professional who thrives in a fully remote environment,with a proven ability to communicate effectively and drive iterative solutions.Experience with NodeJS,and familiarity with GraphQL and gRPC,are a plus.

</p><p><b>Key responsibilities: (Implicitly defined within "Required skills" and "Nice to have")</b></p><p><b>Required skills:</b></p><ul><li>Proven experience with Go</li><li>Proven ability to clearly and concisely communicate complex technical,architectural,and/or organisational issues,and propose iterative solutions</li><li>Experience with performance and optimization problems and a proven ability to both diagnose and prevent these issues</li><li>Experience working in agile environments with an iterative software development process</li><li>Effective communication skills:clearly communicate status updates,ability to achieve consensus with peers.</li><li>Experience owning a project from concept to production including discovery,discussion and execution</li><li>Self motivated and self managing with strong organisational skills and attention to detail</li><li>Ability to thrive in a fully remote organisation</li><li>Experience with writing unit and integration tests</li><li>Experience with Git and Github</li><li>Positive,proactive and solution oriented mindset</li><li>Self starting,independent goal oriented and numbers driven</li><li>Proficiency in the English language,both written and verbal,sufficient for success in a remote and largely asynchronous environment.

</li></ul><p><b>Nice to have:</b></p><ul><li>Experience in NodeJS</li><li>Familiarity with GraphQL,and GRPC</li><li>Game Development experience or familiarity</li></ul></div></div></div></div></div></div></div></div><div><div><div><div><div><div><div></div></div></div></div></div></div></div></body></html>

Who are we looking for?
We are on the lookout for a skilled Backend Engineer with a strong background in Go to join our forward-thinking team.The ideal candidate will excel in tackling complex technical challenges,optimizing performance,and managing projects from concept through to production.You should be a self-motivated,detail-oriented professional who thrives in a fully remote environment,with a proven ability to communicate effectively and drive iterative solutions.Experience with NodeJS,and familiarity with GraphQL and gRPC,are a plus.


Key responsibilities: (Implicitly defined within "Required skills" and "Nice to have")
Required skills:

Proven experience with Go
Proven ability to clearly and concisely communicate complex technical,architectural,and/or organisational issues,and propose iterative solutions
Experience with performance and optimization problems and a proven ability to both diagnose and prevent these issues
Experience working in agile environments with an iterative software development process
Effective communication skills:clearly communicate status updates,ability to achieve consensus with peers.
Experience owning a project from concept to production including discovery,discussion and execution
Self motivated and self managing with strong organisational skills and attention to detail
Ability to thrive in a fully remote organisation
Experience with writing unit and integration tests
Experience with Git and Github
Positive,proactive and solution oriented mindset
Self starting,independent goal oriented and numbers driven
Proficiency in the English language,both written and verbal,sufficient for success in a remote and largely asynchronous environment.


Nice to have:

Experience in NodeJS
Familiarity with GraphQL,and GRPC
Game Development experience or familiarity

Backend Engineer

FactSet

<html><head></head><body><p>
  <strong>Headquarters:</strong> - Brazil, Sao Paolo
    <br><strong>URL:</strong> <a href="http://factset.com">http://factset.com</a>
</p>

<div>
<div><div>
<div>
<div><p><span><span>FactSet is looking for a talented senior software engineer to join a newly expanded Design System engineering team based in São Paulo, Brazil. The new team joins the existing cross-functional Design System team, with engineering members part of the Client Experience and Engagement Engineering department within the Platform Infrastructure Engineering horizontal. The Design System team </span><span>is responsible for</span><span> shared infrastructure that focuses on providing engineers, product developers, and designers with the tools to create modern and consistent user interfaces for their applications. As </span><span>a </span><span>member of this newly expanded team, you will partner closely with the existing engineering team members and other cross-functional members of the broader Design System team to </span><span>operate</span><span> as one. In this role you will increase developer efficiency across the company, leading to better solutions for FactSet’s clients. Some of the projects that we work on to achieve this goal:</span></span><span>&nbsp;</span></p></div>
<div><p><span>&nbsp;</span></p></div>
<div><ul><li><p><span><span>Design System </span><span>component</span><span> library – FactSet's next-generation UI framework for building responsive and accessible applications</span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Grids – making tabular data accessible for all</span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Charting – modernizing the charting experience</span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Generative AI – improving self-service support for engineering consumers</span></span><span>&nbsp;</span></p></li></ul></div>
<div><p><span>&nbsp;</span></p></div>
<div>
<p></p>
<p><b><span><span>In this role, you will:</span></span><span>&nbsp;</span></b></p>
</div>
<div><ul><li><p><span><span>Collaborate with cross-functional teams, including product managers, designers, open-source </span><span>developers</span><span> and other stakeholders, to understand business requirements, define project scope, and ensure quality standards are met</span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Drive the end-to-end software development lifecycle, ensuring </span><span>timely</span><span> and efficient delivery</span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Provide hands-on technical </span><span>expertise</span><span> and guidance in designing, developing, and implementing software solutions using TypeScript and Vue.js</span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Conduct regular code reviews to </span><span>maintain</span><span> code quality, adhere to best practices, and ensure compliance with coding standards</span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul>
<li><p><span><span>Stay </span><span>up-to-date</span><span> with emerging web development technologies and industry trends, evaluating their potential impact on the team’s projects and making recommendations accordingly</span></span><span>&nbsp;</span></p></li>
<li><p><span>Must work hybrid at least 2 day per week</span></p></li>
<li><p><span>Must be Fluent in English both Verbal &amp; Written </span></p></li>
</ul></div>
<div>
<p><span><span> </span></span><span>&nbsp;</span></p>
<p></p>
</div>
<div><p><span><span>Over time, you will find opportunities to </span><span>impact</span><span> the larger FactSet engineering community. For example, by working with the Web Guidance Group or other cross-team working groups, you will have visibility into how FactSet’s teams make decisions and the ability to present your perspective.</span></span><span>&nbsp;</span></p></div>
<div>
<p><span><span> </span></span><span>&nbsp;</span></p>
<p></p>
</div>
<div><p><b>Minimum Requirements: </b></p></div>
<div></div>
<div>
<ul><li><p><span><span>3+ years of experience working professionally as a Software Developer building web applications </span></span><span>&nbsp;</span></p></li></ul>
<p></p>
<p></p>
<p></p>
<p><b><span>Critical Skills: </span></b></p>
</div>
<div>
<ul><li><p><span><span>A passion to provide value by enabling other developers </span></span><span>&nbsp;</span></p></li></ul>
<div><ul><li><p><span><span>In-depth knowledge of Web Content Accessibility Guidelines (WCAG) </span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Strong fundamental knowledge of HTML, CSS, JS, and WAI-ARIA in the browser </span></span><span>&nbsp;</span></p></li></ul></div>
</div>
<div><ul><li><p><span><span>Experience using JavaScript, </span><span>TypeScript</span><span> and a modern web framework such as Vue or React </span></span><span>&nbsp;</span></p></li></ul></div>
</div>
<div>
<div>
<p></p>
<p></p>
<p></p>
<p><b><span>Highly Desired Skills:</span></b><span>&nbsp;</span></p>
</div>
<div><ul><li><p><span><span>In-depth knowledge of Web Content Accessibility Guidelines (WCAG) </span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Strong fundamental knowledge of HTML, CSS, JS, and WAI-ARIA in the browser </span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Experience with build tools and server-side JS in NodeJS </span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Experience with automated testing including browser-based tests for accessibility </span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Experience with CI/CD automation and at least one cloud provider </span></span><span>&nbsp;</span></p></li></ul></div>
<div><ul><li><p><span><span>Experience with Scrum, </span><span>Kanban</span><span> or Agile software development in general </span></span><span>&nbsp;</span></p></li></ul></div>
<div>
<ul><li><p><span><span>Experience working with or contributing to open-source projects</span></span></p></li></ul>
<p></p>
<p></p>
<p><b><span><span>Education: </span></span></b></p>
<ul><li><p><span><span>Bachelor's degree in Computer Science</span><span>, a related technical field or equivalent experience </span></span><span>&nbsp;</span></p></li></ul>
<p></p>
<p></p>
<p></p>
<p></p>
<p></p>
<p><span>&nbsp;</span></p>
</div>
</div>
</div></div>
<p></p>
</div>

<p><strong>To apply:</strong> <a href="https://weworkremotely.com/remote-jobs/factset-sr-software-engineer-must-have-fluency-in-english-both-written-and-verbal">https://weworkremotely.com/remote-jobs/factset-sr-software-engineer-must-have-fluency-in-english-both-written-and-verbal</a></p>
</body></html>

Headquarters: - Brazil, Sao Paolo
    
URL: http://factset.com




FactSet is looking for a talented senior software engineer to join a newly expanded Design System engineering team based in São Paulo, Brazil. The new team joins the existing cross-functional Design System team, with engineering members part of the Client Experience and Engagement Engineering department within the Platform Infrastructure Engineering horizontal. The Design System team is responsible for shared infrastructure that focuses on providing engineers, product developers, and designers with the tools to create modern and consistent user interfaces for their applications. As a member of this newly expanded team, you will partner closely with the existing engineering team members and other cross-functional members of the broader Design System team to operate as one. In this role you will increase developer efficiency across the company, leading to better solutions for FactSet’s clients. Some of the projects that we work on to achieve this goal: 


 



Design System component library – FactSet's next-generation UI framework for building responsive and accessible applications 




Grids – making tabular data accessible for all 




Charting – modernizing the charting experience 




Generative AI – improving self-service support for engineering consumers 



 



In this role, you will: 

Collaborate with cross-functional teams, including product managers, designers, open-source developers and other stakeholders, to understand business requirements, define project scope, and ensure quality standards are met 




Drive the end-to-end software development lifecycle, ensuring timely and efficient delivery 




Provide hands-on technical expertise and guidance in designing, developing, and implementing software solutions using TypeScript and Vue.js 




Conduct regular code reviews to maintain code quality, adhere to best practices, and ensure compliance with coding standards 



Stay up-to-date with emerging web development technologies and industry trends, evaluating their potential impact on the team’s projects and making recommendations accordingly 


Must work hybrid at least 2 day per week


Must be Fluent in English both Verbal & Written 


  



Over time, you will find opportunities to impact the larger FactSet engineering community. For example, by working with the Web Guidance Group or other cross-team working groups, you will have visibility into how FactSet’s teams make decisions and the ability to present your perspective. 


  



Minimum Requirements: 



3+ years of experience working professionally as a Software Developer building web applications  




Critical Skills: 

A passion to provide value by enabling other developers  


In-depth knowledge of Web Content Accessibility Guidelines (WCAG)  




Strong fundamental knowledge of HTML, CSS, JS, and WAI-ARIA in the browser  





Experience using JavaScript, TypeScript and a modern web framework such as Vue or React  








Highly Desired Skills: 

In-depth knowledge of Web Content Accessibility Guidelines (WCAG)  




Strong fundamental knowledge of HTML, CSS, JS, and WAI-ARIA in the browser  




Experience with build tools and server-side JS in NodeJS  




Experience with automated testing including browser-based tests for accessibility  




Experience with CI/CD automation and at least one cloud provider  




Experience with Scrum, Kanban or Agile software development in general  




Experience working with or contributing to open-source projects



Education: 

Bachelor's degree in Computer Science, a related technical field or equivalent experience  






 


To apply: https://weworkremotely.com/remote-jobs/factset-sr-software-engineer-must-have-fluency-in-english-both-written-and-verbal

Sr. Software Engineer - Must have Fluency in English, both Written and Verbal - (Web Apps, JavaScript, React Or Vue, HTML, CSS, JS)

CloudDevs 

<html><head></head><body><img src="https://we-work-remotely.imgix.net/logos/0081/8410/logo.gif?ixlib=rails-4.0.0&amp;w=50&amp;h=50&amp;dpr=2&amp;fit=fill&amp;auto=compress">

<p>
  <strong>Headquarters:</strong> San Francisco
    <br><strong>URL:</strong> <a href="https://clouddevs.com/">https://clouddevs.com/</a>
</p>

<div>
<strong><br></strong>CloudDevs is helping world-class, venture-backed AI startups find talented AI full-stack developers. You will be employed by one of these startups and play an integral role in their early-stage growth.<br><br>
</div><div><br></div><div>
<strong>Minimum qualifications:<br></strong><br>
</div><ul>
<li>Proven track record of shipping software and successfully released apps&nbsp;&nbsp;</li>
<li>&nbsp;5+ yrs of commercial experience using React or Vue or any JS framework on the front-end and major frameworks like&nbsp; python/ go/Rails/elixir/java/flask/NodeJS on the backend.&nbsp;</li>
<li>Bachelor's degree in Computer Science or equivalent practical experience</li>
<li>7+ years of work experience as a software engineer or relevant experience</li>
<li>Strong and confident communicator in English</li>
<li>Strong problem solver</li>
<li>Comfortable with collaboration and open communication across distributed teams</li>
</ul><div>
<strong><br><br>&nbsp;work:<br></strong><br>
</div><ul>
<li>Design, develop, and implement custom latest generative LLMs (e.g. models similar to GPT or ChatGPT or GPT4.5) and discriminative LLMs (e.g. models similar to BERT).</li>
<li>create wrapper apps based on ChatGTP and other LLMs&nbsp;</li>
<li>Design, develop, and implement systems for AI alignment, Reinforcement Learning with Human Feedback (RLHF) instruction models, and AI guardrails.</li>
<li>Conduct rigorous tests to evaluate LLMs across standardized performance benchmarks and custom evaluations.</li>
<li>Employ cutting edge Natural Language Processing (NLP) and Machine Learning (ML) techniques to solve complex natural language problems.</li>
<li>Translate technical findings into clear, actionable insights for a non-technical audience.</li>
</ul><div>
<strong>Here’s what you need:<br></strong><br>
</div><ul>
<li>Experience with generative LLM fine-tuning and prompt engineering</li>
<li>Experience with deep learning frameworks</li>
<li>Experience with Hugging Face Transformers and other open source NLP/NLG modules</li>
</ul><div><br></div>

<p><strong>To apply:</strong> <a href="https://weworkremotely.com/remote-jobs/clouddevs-ai-llm-fullstack-engineer-3">https://weworkremotely.com/remote-jobs/clouddevs-ai-llm-fullstack-engineer-3</a></p>
</body></html>

Headquarters: San Francisco
    
URL: https://clouddevs.com/




CloudDevs is helping world-class, venture-backed AI startups find talented AI full-stack developers. You will be employed by one of these startups and play an integral role in their early-stage growth.




Minimum qualifications:


Proven track record of shipping software and successfully released apps  
 5+ yrs of commercial experience using React or Vue or any JS framework on the front-end and major frameworks like  python/ go/Rails/elixir/java/flask/NodeJS on the backend. 
Bachelor's degree in Computer Science or equivalent practical experience
7+ years of work experience as a software engineer or relevant experience
Strong and confident communicator in English
Strong problem solver
Comfortable with collaboration and open communication across distributed teams


 work:


Design, develop, and implement custom latest generative LLMs (e.g. models similar to GPT or ChatGPT or GPT4.5) and discriminative LLMs (e.g. models similar to BERT).
create wrapper apps based on ChatGTP and other LLMs 
Design, develop, and implement systems for AI alignment, Reinforcement Learning with Human Feedback (RLHF) instruction models, and AI guardrails.
Conduct rigorous tests to evaluate LLMs across standardized performance benchmarks and custom evaluations.
Employ cutting edge Natural Language Processing (NLP) and Machine Learning (ML) techniques to solve complex natural language problems.
Translate technical findings into clear, actionable insights for a non-technical audience.

Here’s what you need:


Experience with generative LLM fine-tuning and prompt engineering
Experience with deep learning frameworks
Experience with Hugging Face Transformers and other open source NLP/NLG modules



To apply: https://weworkremotely.com/remote-jobs/clouddevs-ai-llm-fullstack-engineer-3

AI (LLM) Fullstack Engineer

DotDigital

<html><head></head><body><div class="job_listing-description job-overview col-md-10 col-sm-12">
					<h2 class="widget-title widget-title--job_listing-top job-overview-title">Overview</h2>
					<h2>About Us</h2>
<p><strong>The Company: </strong>Dotdigital is a thriving global community of passionate, dedicated professionals, committed to the collective success of the organization and its clients. Our core principles of innovation, teamwork, and client-focused solutions drive us to approach challenges with a growth mindset and take ownership of our work. At Dotdigital, collaboration and curiosity pave the way for meaningful connections and learning opportunities with diverse peers. Our work environment encourages knowledge sharing, fosters exploration, and cherishes creative ideas. Combined, these guide us towards a shared vision in which brands around the world exceed customer expectations through the adoption of responsible marketing practices.<br>
<strong>The Product: </strong>Dotdigital is an all-in-one customer experience and data platform (CXDP) that empowers marketing teams to exceed customer expectations with highly personalized cross-channel journeys. With Dotdigital, marketers can seamlessly unify, enrich, and segment customer data. Breaking down data silos, Dotdigital streamlines decision-making and paves the way for marketing creativity that delivers customer engagement at scale. With powerful AI capabilities, Dotdigital makes it easy to automate deeply personalized experiences across web, email, SMS, WhatsApp, chat, push, social, ads, and more.</p>
<h2>About the Role</h2>
<p>As a Development Lead you will be leading one of our scrum teams, building new functionality, and scaling our platform to deal with our ever increasing customer and data volumes.</p>
<p>You will support your team in their technical and personal development, providing them with regular feedback and guidance. You’ll work closely with your Group Engineering Manager, as well as Product Managers, QA, and other business functions to plan, deliver, and contribute high quality work to expected deadlines.</p>
<p>We ship regularly, with automated deployments at the click of a button, and when you join us, we want you to ship code to production in your first sprint. We prioritise customer success; and we’re rigorous about security at every stage of the development lifecycle. Some of our problems are unique to large software – dealing with large datasets, maintaining very high throughput, and 24/7 platform uptime.</p>
<p>We use the leading cloud providers to power the Dotdigital platform and process millions of pieces of data every day for some of the world’s largest companies, so there’s plenty to get your teeth into. For this role, we’re looking for someone who’s got strong and current commercial React and python skills. Managing large volumes of data is core to everything we do, so experience in working in high performance environments will be a huge plus.</p>
<p>We’re remote! Our product and technical teams are currently based in the UK, Poland, and South Africa and our 200 team members all work from home. We do make office and co-working spaces available, but that choice is up to you. We keep in touch with each other via Slack and Zoom and have a great collaborative culture. To top up our social batteries, we all meet up quarterly in person (we have a meetup per country) and let off some steam with activities or tech talks.</p>
<h2>About You</h2>
<p>The Product Engineering team has five department values that we use to guide us, and we hope they’ll resonate with you. They are:</p>
<ul>
<li>Simplicity</li>
<li>Shipping fast, sustainably</li>
<li>Ownership</li>
<li>Be excellent to each other</li>
<li>Communication makes us stronger</li>
</ul>
<p><strong>These are the essential skills we need you to bring to us</strong></p>
<ul>
<li>Prior commercial experience with React &amp; Typescript</li>
<li>Node.js</li>
<li>Python</li>
<li>Excellent verbal and written communication skills</li>
<li>Experience of working within a Software Engineering team (git, PRs, scrum, agile, etc) – ideally a remote-first team.</li>
<li>Previous commercial team leadership or mentoring experience</li>
</ul>
<p><strong>Over your time with Dotdigital, y</strong><strong>ou’ll likely also get involved with some of the following, so experience would be a plus</strong></p>
<ul>
<li>Django</li>
<li>MongoDB</li>
<li>Storybook</li>
<li>Azure DevOps</li>
<li>Google BigQuery</li>
<li>CosmosDB</li>
<li>Azure Service Bus / Pulsar</li>
<li>RabbitMQ</li>
<li>.NET MVC / WebApi</li>
<li>Angular</li>
<li>nUnit</li>
<li>High performance / big data systems</li>
<li>Multitenant systems</li>
<li>Information security</li>
</ul>
<h2>Why Us</h2>
<p>Don’t just take our word for it – hear what your future colleagues have to say about working in our team:</p>
<p><em>“Working at Dotdigital is a fulfilling experience. The job’s nature and flexibility, combined with strong ethics, create a fantastic work environment. The camaraderie within the team is outstanding, ensuring you’re never working alone—truly a great company with great people.”&nbsp;</em><strong>Unarine – Integrations Engineer</strong></p>
<h2>Interview Process</h2>
<ul>
<li>15min screening call with our talent team</li>
<li>A quick online technical test in React / Python, which should about an hour.</li>
<li>You’ll join a video call with two people from our engineering team and we’ll chat tech, your previous experience. This will take around an hour.</li>
<li>We’ll have a final video interview, with at least one of our Group Engineering Managers involved. We’ll talk tech and projects again, but we really encourage questions during this phase. We’re happy to discuss our tech stack, our ambitions, current problems, our processes, or anything else that’s on your mind – nothing’s off limits.</li>
</ul>
<h2>Some of Our Global Benefits</h2>
<p>&nbsp;</p>
<ul>
<li>Parental leave</li>
<li>Medical benefits</li>
<li>Paid sick leave</li>
<li>Dotdigital day</li>
<li>Share reward</li>
<li>Wellbeing reward</li>
<li>Wellbeing Days</li>
<li>Loyalty reward</li>
<li>Udemy learning credits</li>
</ul>
<h2></h2>
<h2>DEI commitment</h2>
<p>As an equal opportunities employer we are committed to equality in all its practices with regard to race, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, or sexual orientation. If you have any additional requirements or adjustments to assist an application then please don’t hesitate to contact us and advise us how we can best support you.</p>
<h2>Legal statement</h2>
<p>No agencies/recruiters please. We are only accepting applications directly from the applicants. If you are a recruiter, please refrain from reaching out to our staff about this position. Anything contrary will be treated as unsolicited approach under the applicable data protection law.</p>
<p class="job_tags">Tagged as: 3-5 Years, NodeJS, Python, React, Typescript</p>
												<div class="job_application application">
		
		
			<a href="https://careers.dotdigital.com/jobs/5622759-development-lead-react-python?utm_source=EU_Remote_Jobs&amp;utm_medium=job-board" target="_blank" class="application_button_link button" rel="nofollow">Apply for job</a>

		
			</div>
									</div></body></html>

Overview
About Us
The Company: Dotdigital is a thriving global community of passionate, dedicated professionals, committed to the collective success of the organization and its clients. Our core principles of innovation, teamwork, and client-focused solutions drive us to approach challenges with a growth mindset and take ownership of our work. At Dotdigital, collaboration and curiosity pave the way for meaningful connections and learning opportunities with diverse peers. Our work environment encourages knowledge sharing, fosters exploration, and cherishes creative ideas. Combined, these guide us towards a shared vision in which brands around the world exceed customer expectations through the adoption of responsible marketing practices.
The Product: Dotdigital is an all-in-one customer experience and data platform (CXDP) that empowers marketing teams to exceed customer expectations with highly personalized cross-channel journeys. With Dotdigital, marketers can seamlessly unify, enrich, and segment customer data. Breaking down data silos, Dotdigital streamlines decision-making and paves the way for marketing creativity that delivers customer engagement at scale. With powerful AI capabilities, Dotdigital makes it easy to automate deeply personalized experiences across web, email, SMS, WhatsApp, chat, push, social, ads, and more.
About the Role
As a Development Lead you will be leading one of our scrum teams, building new functionality, and scaling our platform to deal with our ever increasing customer and data volumes.
You will support your team in their technical and personal development, providing them with regular feedback and guidance. You’ll work closely with your Group Engineering Manager, as well as Product Managers, QA, and other business functions to plan, deliver, and contribute high quality work to expected deadlines.
We ship regularly, with automated deployments at the click of a button, and when you join us, we want you to ship code to production in your first sprint. We prioritise customer success; and we’re rigorous about security at every stage of the development lifecycle. Some of our problems are unique to large software – dealing with large datasets, maintaining very high throughput, and 24/7 platform uptime.
We use the leading cloud providers to power the Dotdigital platform and process millions of pieces of data every day for some of the world’s largest companies, so there’s plenty to get your teeth into. For this role, we’re looking for someone who’s got strong and current commercial React and python skills. Managing large volumes of data is core to everything we do, so experience in working in high performance environments will be a huge plus.
We’re remote! Our product and technical teams are currently based in the UK, Poland, and South Africa and our 200 team members all work from home. We do make office and co-working spaces available, but that choice is up to you. We keep in touch with each other via Slack and Zoom and have a great collaborative culture. To top up our social batteries, we all meet up quarterly in person (we have a meetup per country) and let off some steam with activities or tech talks.
About You
The Product Engineering team has five department values that we use to guide us, and we hope they’ll resonate with you. They are:
Simplicity
Shipping fast, sustainably
Ownership
Be excellent to each other
Communication makes us stronger
These are the essential skills we need you to bring to us
Prior commercial experience with React &amp; Typescript
Node.js
Python
Excellent verbal and written communication skills
Experience of working within a Software Engineering team (git, PRs, scrum, agile, etc) – ideally a remote-first team.
Previous commercial team leadership or mentoring experience
Over your time with Dotdigital, you’ll likely also get involved with some of the following, so experience would be a plus
Django
MongoDB
Storybook
Azure DevOps
Google BigQuery
CosmosDB
Azure Service Bus / Pulsar
RabbitMQ
.NET MVC / WebApi
Angular
nUnit
High performance / big data systems
Multitenant systems
Information security
Why Us
Don’t just take our word for it – hear what your future colleagues have to say about working in our team:
“Working at Dotdigital is a fulfilling experience. The job’s nature and flexibility, combined with strong ethics, create a fantastic work environment. The camaraderie within the team is outstanding, ensuring you’re never working alone—truly a great company with great people.”&nbsp;Unarine – Integrations Engineer
Interview Process
15min screening call with our talent team
A quick online technical test in React / Python, which should about an hour.
You’ll join a video call with two people from our engineering team and we’ll chat tech, your previous experience. This will take around an hour.
We’ll have a final video interview, with at least one of our Group Engineering Managers involved. We’ll talk tech and projects again, but we really encourage questions during this phase. We’re happy to discuss our tech stack, our ambitions, current problems, our processes, or anything else that’s on your mind – nothing’s off limits.
Some of Our Global Benefits
&nbsp;
Parental leave
Medical benefits
Paid sick leave
Dotdigital day
Share reward
Wellbeing reward
Wellbeing Days
Loyalty reward
Udemy learning credits

DEI commitment
As an equal opportunities employer we are committed to equality in all its practices with regard to race, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, or sexual orientation. If you have any additional requirements or adjustments to assist an application then please don’t hesitate to contact us and advise us how we can best support you.
Legal statement
No agencies/recruiters please. We are only accepting applications directly from the applicants. If you are a recruiter, please refrain from reaching out to our staff about this position. Anything contrary will be treated as unsolicited approach under the applicable data protection law.
Tagged as: 3-5 Years, NodeJS, Python, React, Typescript
Apply for job

Development Lead (React / Python)

Tether Operations Limited

<html><head></head><body><p dir="ltr">Tether, the founder of the first, largest, and most widely used stablecoin USDâ®, is rapidly expanding into a wide range of sectors, including secure and unstoppable communication technologies, energy production, mining, and further fintech infrastructure. All of these themes share and are deeply rooted in the principles of Bitcoin, which include decentralization, resilience, openness, freedom, security, and scalability.</p><p dir="ltr"><br></p><p dir="ltr">Tether stablecoins are used to power a wide variety of enterprises, including exchanges, wallets, payment processors, and financial services, by facilitating the use of reserve-backed tokens across blockchain networks. Tether stablecoins offer a global, secure, and instant means of storing, transmitting, and receiving digital tokens at a fraction of the cost of alternative traditional financial solutions. Unwavering transparency is of paramount importance and central to Tether's foundational principles.</p><p dir="ltr"><br></p><p dir="ltr">Our dynamic team operates entirely remotely, uniting talent from every corner of the globe. Our journey has been marked by rapid growth and efficient operations, firmly establishing us as pioneers within the industry.</p><p dir="ltr"><br></p><p dir="ltr">If you possess a passion for venturing into uncharted territory and believe in your ability to conquer even the most formidable challenges, we eagerly invite you to engage with us. Join our mission, and together, let's lay the groundwork for a decentralized future that reshapes industries far beyond the realm of stablecoins.<br><br></p><p dir="ltr">As a <strong>Senior Backend Developer,</strong> you will be a part of the team that works on the development of Tether backend components<br><br></p><p dir="ltr"><strong>New Products and Features -</strong> Tether continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry.</p><p dir="ltr"><br></p><p dir="ltr"><strong>Scalability </strong>- all backend services that power Tether must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth.</p><p dir="ltr"><br></p><p dir="ltr"><strong>Security -</strong> Security is the most important feature. The Backend Development team is responsible for building all the services and core processes with the highest security principles and standard, in order to protect the safety of the entire user base.<br><br></p><br><br><ul><li dir="ltr"><p dir="ltr">+6 years of experience working withÂ&nbsp;Nodejs/JavaScript.</p></li><li dir="ltr"><p dir="ltr">Familiar with microservices architecture</p></li><li dir="ltr"><p dir="ltr">Have actively participated in the development of a complex platform</p></li><li dir="ltr"><p dir="ltr">Familiar with Peer-to-Peer technologies</p></li><li dir="ltr"><p dir="ltr">Good experience in interacting with databases (MySQL, MongoDB)</p></li><li dir="ltr"><p dir="ltr">Ability to quickly learn new technologies</p></li><li dir="ltr"><p dir="ltr">Good understanding of security practices</p></li></ul><div><br></div><h4 dir="ltr"><strong>Nice to have</strong></h4><ul><li dir="ltr"><p dir="ltr">Experience with blockchain integration</p></li><li dir="ltr"><p dir="ltr">Comfortable with high-availability concepts</p></li><li dir="ltr"><p dir="ltr">Ruby, Rust or C++ skills are a plus</p></li><li dir="ltr"><p dir="ltr">Other technologies of interest: Message queues (Redis), Caches and Job Queues</p></li></ul></body></html>

Tether, the founder of the first, largest, and most widely used stablecoin USDâ®, is rapidly expanding into a wide range of sectors, including secure and unstoppable communication technologies, energy production, mining, and further fintech infrastructure. All of these themes share and are deeply rooted in the principles of Bitcoin, which include decentralization, resilience, openness, freedom, security, and scalability.


Tether stablecoins are used to power a wide variety of enterprises, including exchanges, wallets, payment processors, and financial services, by facilitating the use of reserve-backed tokens across blockchain networks. Tether stablecoins offer a global, secure, and instant means of storing, transmitting, and receiving digital tokens at a fraction of the cost of alternative traditional financial solutions. Unwavering transparency is of paramount importance and central to Tether's foundational principles.


Our dynamic team operates entirely remotely, uniting talent from every corner of the globe. Our journey has been marked by rapid growth and efficient operations, firmly establishing us as pioneers within the industry.


If you possess a passion for venturing into uncharted territory and believe in your ability to conquer even the most formidable challenges, we eagerly invite you to engage with us. Join our mission, and together, let's lay the groundwork for a decentralized future that reshapes industries far beyond the realm of stablecoins.

As a Senior Backend Developer, you will be a part of the team that works on the development of Tether backend components

New Products and Features - Tether continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry.


Scalability - all backend services that power Tether must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth.


Security - Security is the most important feature. The Backend Development team is responsible for building all the services and core processes with the highest security principles and standard, in order to protect the safety of the entire user base.



+6 years of experience working withÂ Nodejs/JavaScript.

Familiar with microservices architecture

Have actively participated in the development of a complex platform

Familiar with Peer-to-Peer technologies

Good experience in interacting with databases (MySQL, MongoDB)

Ability to quickly learn new technologies

Good understanding of security practices



Nice to have

Experience with blockchain integration

Comfortable with high-availability concepts

Ruby, Rust or C++ skills are a plus

Other technologies of interest: Message queues (Redis), Caches and Job Queues

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