Creative Fabrica

<html><head></head><body>Remote - About Creative FabricaCreative Fabrica is a subscription platform serving millions of creators, designers, and crafters worldwide. We're built on the principle that everyone can be creative. We remove what stands in the way: expensive software, technical expertise, an...</body></html>

Remote - About Creative FabricaCreative Fabrica is a subscription platform serving millions of creators, designers, and crafters worldwide. We're built on the principle that everyone can be creative. We remove what stands in the way: expensive software, technical expertise, an...

Senior Backend Engineer Studio AI

Turnitin, LLC

<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>
 <div class="wysiwyg spl-wysiwyg">
Turnitin is seeking a Principal Backend Engineer with a strong focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, data modeling, and delivering high-performing, reliable software solutions for our award-winning educational platform. 
As a core contributor to our shared services team, you will play a key role in developing and enhancing the foundational systems that power both existing and new applications. This role is fully hands-on, requiring active involvement in coding, development, and implementation of technical solutions. You will also be called upon to lead more junior engineers and collaborate with other teams.
Responsibilities:
<ul>
<li>Lead and design, development, and optimization of scalable backend services using Java and serverless technologies (e.g., AWS Lambda).</li>
<li>Architect and implement RESTful APIs and event-driven systems to support high-performance, distributed applications.</li>
<li>Provide technical leadership to the team, ensuring alignment with architectural standards and best practices.</li>
<li>Contribute to the development and integration of user-facing frontend components when needed.</li>
<li>Analyze and optimize existing services to enhance performance, scalability, and cost-effi ciency.</li>
<li>Collaborate with cross-functional teams, including Architects, Product Managers, and engineering leads, to deliver innovative and impactful solutions.</li>
<li>Mentor and guide junior developers, fostering a culture of continuous learning and knowledge sharing.</li>
<li>Oversee the implementation and maintenance of CI/CD pipelines to ensure effi cient and reliable software delivery.</li>
<li>Maintain high standards of code quality through rigorous peer reviews, comprehensive testing, and adherence to industry best practices.</li>
<li>Create comprehensive documentation for the&nbsp;developed shared components, including usage guidelines and examples.</li>
</ul>
</div>
<div class="wysiwyg spl-wysiwyg">
Essential Qualifications, Skills, and Knowledge/Experience:
<ul>
<li>Over 10 years of experience in backend development with deep profi ciency in Java and extensive hands-on experience with serverless frameworks (e.g., AWS Lambda, Google Cloud Functions).</li>
<li>Solid understanding of frontend technologies, including React and Web Components, with the ability to contribute when needed.</li>
<li>Expertise in designing and managing distributed systems, ensuring scalability, and advanced data modeling techniques.</li>
<li>Demonstrated ability to lead and collaborate effectively with cross-functional teams and stakeholders across multiple locations, including distributed teams in Europe and the USA, to deliver impactful, high-quality solutions.</li>
<li>Practical expertise in cloud technologies, specifically developing serverless applications on AWS using services such as Lambda, DynamoDB, API Gateway, SNS/SQS, and EventBridge.</li>
<li>Deep understanding of software development best practices, including design patterns, test-driven development (TDD), behavior-driven development (BDD), and clean code principles.</li>
<li>Experience implementing and managing CI/CD pipelines for automated build, deployment, and testing.</li>
<li>Familiarity with modern DevOps practices and infrastructure-as-code (IaC).</li>
<li>Proven ability to conduct comprehensive system design reviews, ensuring architectural alignment, scalability, performance, and adherence to best practices.</li>
<li>Proven experience as a Tech Lead, with a strong track record of mentoring and coaching junior engineers, promoting skill development, and driving adherence to best practices to ensure team growth and technical excellence.</li>
<li>Exceptional collaboration skills, working effectively across cross-functional teams, including Product Managers, Architects, and other engineering leads.</li>
<li>Ability to communicate complex technical concepts clearly to both technical and non-technical stakeholders.</li>
<li>Strong problem-solving skills, with a track record of troubleshooting and optimizing existing systems for performance, scalability, and cost effi ciency.</li>
<li>Ability to make strategic technical decisions while balancing project deadlines and business goals.</li>
</ul>
Preferred Skills:
<ul>
<li>Experience with frontend technologies such as React, Angular, or Web Components is a plus.</li>
<li>Familiarity with monitoring and observability tools (e.g., CloudWatch, New Relic, Datadog).</li>
<li>Knowledge of data modeling and working with both NoSQL databases.</li>
<li>Understanding of agile methodologies, including Scrum, XP and Kanban.</li>
<li>Understanding or experience with AI/ML.</li>
</ul>
</div>
<div class="wysiwyg spl-wysiwyg">
When you join Turnitin, you’ll be welcomed into a company that is a recognized innovator in global education. For over 25 years, Turnitin has partnered with educators and institutions to develop learning integrity solutions that recognize the enduring value of critical thinking in a rapidly changing world. Over 16,000 academic institutions, publishers, and corporations use our services in more than 185 countries around the world: Turnitin Feedback Studio, Clarity, Originality, Gradescope, ExamSoft, Similarity, and iThenticate. Protecting the value of an authentic education is at the heart of who we are.
Experience a remote-first culture that empowers you to work with purpose and accountability in a way that best suits you, supported by a comprehensive package that prioritizes your overall well-being. Our diverse community of colleagues are all unified by a shared desire to make a difference in education.
Turnitin is a global organization with team members in over 35 countries including the United States, Mexico, United Kingdom, Australia, Japan, India, and the Philippines.
</div>
<div class="wysiwyg spl-wysiwyg">
Total Rewards @ Turnitin 
At Turnitin, we believe Total Rewards go far beyond pay. While salary, bonus, or commission are important, they’re only part of the value you receive in exchange for your work.
Beyond compensation, you’ll experience the intrinsic rewards of unleashing your potential and making a positive impact on global education. You’ll also thrive in a culture free of politics, surrounded by humble, inclusive, and collaborative teammates.
In addition, our extrinsic rewards include generous time off and health and wellness programs that provide choice, flexibility, and a safety net for life’s challenges. You’ll also enjoy a remote-first culture that empowers you to work with purpose and accountability in the way that suits you best, all supported by a comprehensive package that prioritizes your overall well-being.
Our Mission is to ensure the integrity of global education and meaningfully improve learning outcomes.
Our Values underpin everything we do.
<ul>
<li>Customer Centric: Our mission is focused on improving learning outcomes; we do this by putting educators and learners at the center of everything we do.</li>
<li>Passion for Learning: We are committed to our own learning and growth internally. And we support education and learning around the globe.</li>
<li>Integrity: Integrity is the heartbeat of Turnitin—it is the core of our products, the way we treat each other, and how we work with our customers and vendors.</li>
<li>Action &amp; Ownership: We have a bias for action. We act like owners. We are willing to change even when it’s hard.</li>
<li>One Team: We strive to break down silos, collaborate effectively, and celebrate each others’ successes.</li>
<li>Global Mindset: We consider different perspectives and celebrate diversity. We are one team. The work we do has an impact on the world.</li>
</ul>
Global Benefits
<ul>
<li>Remote First Culture</li>
<li>Health Care Coverage*</li>
<li>Education Reimbursement*</li>
<li>Competitive Paid Time Off&nbsp;</li>
<li>Self-Care Days</li>
<li>National Holidays*</li>
<li>2 Founder Days + Juneteenth Observed</li>
<li>Paid Volunteer Time*</li>
<li>Charitable contribution match*</li>
<li>Monthly Wellness or Home Office Reimbursement/*</li>
<li>Access to Modern Health (mental health platform)</li>
<li>Parental Leave*</li>
<li>Retirement Plan with match/contribution*</li>
</ul>
* varies by country
Seeing Beyond the Job Ad 
At Turnitin, we recognize it’s unrealistic for candidates to fulfill 100% of the criteria in a job ad.&nbsp; We encourage you to apply if you meet the majority of the requirements because we know that skills evolve over time. If you’re willing to learn and unleash your potential alongside us, join our team!
#LI-AP1
</div>
Tagged as: DevOps, Java, React, senior
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Overview
Turnitin is seeking a Principal Backend Engineer with a strong focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, data modeling, and delivering high-performing, reliable software solutions for our award-winning educational platform.
Responsibilities:
Lead and design, development, and optimization of scalable backend services using Java and serverless technologies (e.g., AWS Lambda).
Architect and implement RESTful APIs and event-driven systems to support high-performance, distributed applications.
Provide technical leadership to the team, ensuring alignment with architectural standards and best practices.
Contribute to the development and integration of user-facing frontend components when needed.
Analyze and optimize existing services to enhance performance, scalability, and cost-effi ciency.
Collaborate with cross-functional teams, including Architects, Product Managers, and engineering leads, to deliver innovative and impactful solutions.
Mentor and guide junior developers, fostering a culture of continuous learning and knowledge sharing.
Oversee the implementation and maintenance of CI/CD pipelines to ensure effi cient and reliable software delivery.
Maintain high standards of code quality through rigorous peer reviews, comprehensive testing, and adherence to industry best practices.
Create comprehensive documentation for the&nbsp;developed shared components, including usage guidelines and examples.
Essential Qualifications, Skills, and Knowledge/Experience:
Over 10 years of experience in backend development with deep profi ciency in Java and extensive hands-on experience with serverless frameworks (e.g., AWS Lambda, Google Cloud Functions).
Solid understanding of frontend technologies, including React and Web Components, with the ability to contribute when needed.
Expertise in designing and managing distributed systems, ensuring scalability, and advanced data modeling techniques.
Demonstrated ability to lead and collaborate effectively with cross-functional teams and stakeholders across multiple locations, including distributed teams in Europe and the USA, to deliver impactful, high-quality solutions.
Practical expertise in cloud technologies, specifically developing serverless applications on AWS using services such as Lambda, DynamoDB, API Gateway, SNS/SQS, and EventBridge.
Deep understanding of software development best practices, including design patterns, test-driven development (TDD), behavior-driven development (BDD), and clean code principles.
Experience implementing and managing CI/CD pipelines for automated build, deployment, and testing.
Familiarity with modern DevOps practices and infrastructure-as-code (IaC).
Proven ability to conduct comprehensive system design reviews, ensuring architectural alignment, scalability, performance, and adherence to best practices.
Proven experience as a Tech Lead, with a strong track record of mentoring and coaching junior engineers, promoting skill development, and driving adherence to best practices to ensure team growth and technical excellence.
Exceptional collaboration skills, working effectively across cross-functional teams, including Product Managers, Architects, and other engineering leads.
Ability to communicate complex technical concepts clearly to both technical and non-technical stakeholders.
Strong problem-solving skills, with a track record of troubleshooting and optimizing existing systems for performance, scalability, and cost effi ciency.
Ability to make strategic technical decisions while balancing project deadlines and business goals.
Preferred Skills:
Experience with frontend technologies such as React, Angular, or Web Components is a plus.
Familiarity with monitoring and observability tools (e.g., CloudWatch, New Relic, Datadog).
Knowledge of data modeling and working with both NoSQL databases.
Understanding of agile methodologies, including Scrum, XP and Kanban.
Understanding or experience with AI/ML.
When you join Turnitin, you’ll be welcomed into a company that is a recognized innovator in global education. For over 25 years, Turnitin has partnered with educators and institutions to develop learning integrity solutions that recognize the enduring value of critical thinking in a rapidly changing world. Over 16,000 academic institutions, publishers, and corporations use our services in more than 185 countries around the world: Turnitin Feedback Studio, Clarity, Originality, Gradescope, ExamSoft, Similarity, and iThenticate. Protecting the value of an authentic education is at the heart of who we are.
Experience a remote-first culture that empowers you to work with purpose and accountability in a way that best suits you, supported by a comprehensive package that prioritizes your overall well-being. Our diverse community of colleagues are all unified by a shared desire to make a difference in education.
Turnitin is a global organization with team members in over 35 countries including the United States, Mexico, United Kingdom, Australia, Japan, India, and the Philippines.
Total Rewards @ Turnitin
Beyond compensation, you’ll experience the intrinsic rewards of unleashing your potential and making a positive impact on global education. You’ll also thrive in a culture free of politics, surrounded by humble, inclusive, and collaborative teammates.
In addition, our extrinsic rewards include generous time off and health and wellness programs that provide choice, flexibility, and a safety net for life’s challenges. You’ll also enjoy a remote-first culture that empowers you to work with purpose and accountability in the way that suits you best, all supported by a comprehensive package that prioritizes your overall well-being.
Our Mission is to ensure the integrity of global education and meaningfully improve learning outcomes.
Our Values underpin everything we do.
Customer Centric: Our mission is focused on improving learning outcomes; we do this by putting educators and learners at the center of everything we do.
Passion for Learning: We are committed to our own learning and growth internally. And we support education and learning around the globe.
Integrity: Integrity is the heartbeat of Turnitin—it is the core of our products, the way we treat each other, and how we work with our customers and vendors.
Action &amp; Ownership: We have a bias for action. We act like owners. We are willing to change even when it’s hard.
One Team: We strive to break down silos, collaborate effectively, and celebrate each others’ successes.
Global Mindset: We consider different perspectives and celebrate diversity. We are one team. The work we do has an impact on the world.
Global Benefits
Remote First Culture
Health Care Coverage*
Education Reimbursement*
Competitive Paid Time Off&nbsp;
Self-Care Days
National Holidays*
2 Founder Days + Juneteenth Observed
Paid Volunteer Time*
Charitable contribution match*
Monthly Wellness or Home Office Reimbursement/*
Access to Modern Health (mental health platform)
Parental Leave*
Retirement Plan with match/contribution*
* varies by country
Seeing Beyond the Job Ad
#LI-AP1
Tagged as: DevOps, Java, React, senior
Apply for job

Principal Software Engineer Backend Technologies, Platform (UK Remote)

Hopper

<html><head></head><body>Join the Lodging and Cars Supply team at the heart of our lodging and cars business unit, where you will be instrumental in scaling a global hotel and cars ecosystem that handles high-volume, real-time transactions.As a senior-level individual contributor, you will navigate a complex microservices environment to deliver reliable booking fulfillment, integrate new lodging and cars partners into our core stack, and optimize system monitoring. This role is designed for a self-directed engineer who excels at system exploration and immediate technical execution within an established, high-growth travel environment. What would your day-to-day look like<ul><li>Execute end-to-end technical integrations with external lodgings, cars and GDS partners while navigating complex communication protocols and distributed data schemas.</li><li>Write clean, performant code in Scala or other JVM languages to maintain, evolve, and uphold rigorous engineering standards for mission-critical lodging services.</li><li>Explore and troubleshoot existing complex codebases to deep-dive into infrastructure and resolve production issues in a distributed system environment.</li><li>Partner with Product Managers and Operations to decompose business requirements into technical tasks and estimate delivery timelines.</li><li>Take full ownership of the development lifecycle for new product features, from initial technical implementation and testing to production deployment.</li><li>Contribute to the design of highly resilient, low-latency services to ensure a seamless booking experience for customers under high load.</li><li>Participate in thorough code reviews and identify opportunities to optimize scalability, performance, and system health.</li></ul> An ideal candidate has<ul><li>Strong proficiency in Scala or other JVM languages, such as Java or Kotlin, with a focus on building scalable, high-throughput services.</li><li>A proven track record of owning the technical implementation, testing, and deployment of features within a microservices architecture.</li><li>Practical experience with distributed systems and service communication methods including gRPC, Pub/Sub, and REST.</li><li>The ability to onboard quickly and handle technical ambiguity by independently exploring and executing technical plans within existing infrastructure.</li><li>Excellent communication skills and a "bias for action" to effectively collaborate with cross-functional squads in a remote-first environment.</li><li>A professional curiosity for the travel tech industry and a commercial mindset focused on delivering reliable booking fulfillment.</li></ul></body></html>

Join the Lodging and Cars Supply team at the heart of our lodging and cars business unit, where you will be instrumental in scaling a global hotel and cars ecosystem that handles high-volume, real-time transactions.
As a senior-level individual contributor, you will navigate a complex microservices environment to deliver reliable booking fulfillment, integrate new lodging and cars partners into our core stack, and optimize system monitoring. This role is designed for a self-directed engineer who excels at system exploration and immediate technical execution within an established, high-growth travel environment.

What would your day-to-day look like

Execute end-to-end technical integrations with external lodgings, cars and GDS partners while navigating complex communication protocols and distributed data schemas.
Write clean, performant code in Scala or other JVM languages to maintain, evolve, and uphold rigorous engineering standards for mission-critical lodging services.
Explore and troubleshoot existing complex codebases to deep-dive into infrastructure and resolve production issues in a distributed system environment.
Partner with Product Managers and Operations to decompose business requirements into technical tasks and estimate delivery timelines.
Take full ownership of the development lifecycle for new product features, from initial technical implementation and testing to production deployment.
Contribute to the design of highly resilient, low-latency services to ensure a seamless booking experience for customers under high load.
Participate in thorough code reviews and identify opportunities to optimize scalability, performance, and system health.

An ideal candidate has

Strong proficiency in Scala or other JVM languages, such as Java or Kotlin, with a focus on building scalable, high-throughput services.
A proven track record of owning the technical implementation, testing, and deployment of features within a microservices architecture.
Practical experience with distributed systems and service communication methods including gRPC, Pub/Sub, and REST.
The ability to onboard quickly and handle technical ambiguity by independently exploring and executing technical plans within existing infrastructure.
Excellent communication skills and a "bias for action" to effectively collaborate with cross-functional squads in a remote-first environment.
A professional curiosity for the travel tech industry and a commercial mindset focused on delivering reliable booking fulfillment.

Senior Backend Engineer

SAR TECH LLC

(REMOTE or Hybrid)Job Title - Sr. Java Backend Developer

Alchemy

<html><head></head><body><img class="webfeedsFeaturedVisual" src="https://cryptojobslist.com/api/og/job/backend-software-engineer-bucharest-romania-at-alchemy.png" width="480px"> 

 Tags: <a href="https://cryptojobslist.com">Web3 Jobs</a> • <a href="https://cryptojobslist.com/full-time">Cryptocurrency Full Time Jobs</a> • <a href="https://cryptojobslist.com/remote">Blockchain Remote Jobs</a> • <a href="https://cryptojobslist.com/developer">Blockchain Developer Jobs</a> • <a href="https://cryptojobslist.com/backend">Cryptocurrency Backend Jobs</a> • <a href="https://cryptojobslist.com/rust">Cryptocurrency Rust Jobs</a>As an engineer focused on backend systems at Alchemy, you'll be working with one of the most sophisticated and high-throughput distributed systems in the blockchain world. You'll focus on architecting and building new systems as well as improving existing ones for a platform that supports millions of users globally. You'll have the autonomy to shape technical solutions, influence architectural decisions, and own services throughout their lifecycle.<h3>What You'll Do</h3><ul><li>Design, build, and maintain backend infrastructure, APIs, and services at scale.</li><li>Own the architecture and implementation of distributed systems behind high-volume, low-latency APIs.</li><li>Solve hard scalability, latency, and performance problems in live production systems.</li><li>Lead system design discussions and shape the direction of our backend architecture.</li><li>Set the best practices for backend development—throughput, reliability, and latency.</li><li>Validate performance through automated testing, benchmarking, and production-driven improvements.</li><li>Trace production issues across services and the full stack, and ship fixes that durably improve reliability.</li></ul><h3>What We're Looking For</h3><ul><li>5+ years of relevant industry experience.</li><li>BS/BA degree in Computer Science or equivalent practical experience.</li><li>Experience designing, building, scaling, and maintaining core backend components</li><li>Ability to solve complex design, scalability, latency, or performance problems in high-throughput, low-latency production systems.</li><li>Production experience with Java, Rust</li><li>Experience in cloud-native environments, particularly AWS.</li><li>Experience with managed Kubernetes platforms such as Amazon EKS is a plus.</li><li>Comfortable working across the stack, with a willingness to dive into infrastructure and platform challenges when the problem calls for it.</li><li>Experience building highly available and scalable distributed systems.</li><li>You're a self-starter who takes ownership, moves fast, and knows when to obsess over the details—and when it's time to ship.</li><li>Curiosity about emerging technologies and a desire to continuously learn and explore new ideas.</li></ul><ul><li>Web3 experience, a plus</li><li>Founded a company or built side projects, a plus</li><li>Experience in startups, a plus</li></ul><h3>Benefits &amp; Perks</h3>🏥 Private Health Insurance💪 Gym Reimbursement🚅 Commuter Benefits🌴 Flexible Time Off🥙 In-Office Group Meals🧠 Learning &amp; Development Stipend🌎 Company Sponsored Conferences &amp; Events🎧 Books &amp; Audiobook subscription with <a href="https://landing.bookster.ro/" rel="noopener noreferrer nofollow ugc" target="_blank">Bookster</a>Apply here 👉 <a href="https://cryptojobslist.com/jobs/backend-software-engineer-bucharest-romania-at-alchemy?utm_medium=RSS">Backend Software Engineer</a>
</body></html>

Tags: Web3 Jobs • Cryptocurrency Full Time Jobs • Blockchain Remote Jobs • Blockchain Developer Jobs • Cryptocurrency Backend Jobs • Cryptocurrency Rust Jobs
As an engineer focused on backend systems at Alchemy, you'll be working with one of the most sophisticated and high-throughput distributed systems in the blockchain world. You'll focus on architecting and building new systems as well as improving existing ones for a platform that supports millions of users globally. You'll have the autonomy

Backend Software Engineer

Proxify

<html><head></head><body><h3>About us:</h3>
&nbsp;
Talent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂
Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.
Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.
&nbsp;
<h3>The Role:</h3>
&nbsp;
We are looking for a&nbsp;Senior Python AI Engineer&nbsp;to join our fast-growing Network, who will design and develop backend systems and APIs for AI-powered applications. You will play a key role in designing and building scalable backend systems and APIs, collaborating closely with cross-functional teams to shape the future of data-driven products across various platforms.
&nbsp;
<h4>What we are looking for:</h4>
&nbsp;
<ul>
<li>Strong proficiency in Python (5+ years), including modern frameworks (FastAPI, Flask, or Django).</li>
<li>Deep learning frameworks (PyTorch, TensorFlow) for custom modeling beyond LLM APIs.</li>
<li>Experience with large language models (LLMs) such as GPT, Gemini, LLaMA, or similar.</li>
<li>Experience with prototyping tools: Streamlit, Gradio</li>
<li>Solid experience designing RESTful APIs and microservice architectures.</li>
<li>Strong backend development expertise, including databases (SQL/NoSQL).</li>
<li>Experience with version control (Git) and CI/CD workflows.</li>
<li>Hands-on experience with containerization (Docker, ideally Kubernetes).</li>
<li>Familiarity with cloud platforms (AWS, Azure, or GCP) is a plus.</li>
<li>Understanding of security best practices for handling sensitive data.</li>
<li>Strong problem-solving skills to address complex challenges and performance bottlenecks.</li>
<li>Excellent technical communication skills to collaborate effectively across teams and explain technical concepts to non-technical stakeholders.</li>
<li>Ability to work independently while aligning with broader team goals.</li>
<li>Intermediate-advanced English level.</li>
<li>Time zone: CET (+/- 3 hours). We are unable to consider applications from candidates in other time zones.</li>
</ul>
&nbsp;
<h4>AI/ML &amp; LLM Ecosystem:</h4>
&nbsp;
<ul>
<li>LLM orchestration frameworks: LangChain, LangGraph, LlamaIndex.</li>
<li>Retrieval-Augmented Generation (RAG) pipeline design.</li>
<li>Experience with vector databases (Pinecone, Weaviate, Milvus, Chroma, FAISS).</li>
<li>Hands-on with LLMs &amp; APIs: OpenAI (GPT-5/5-mini), Anthropic Claude, Google Gemini, Meta Llama, Mistral.</li>
<li>Familiarity with AWS Bedrock for accessing and deploying foundation models.</li>
<li>Prompt engineering and structured output design (JSON mode, function calling).</li>
<li>Model fine-tuning (LoRA, QLoRA) and evaluation frameworks (DeepEval, Ragas).</li>
</ul>
&nbsp;
<h4>Responsibilities:</h4>
&nbsp;
<ul>
<li>Design and develop backend systems and APIs for AI-powered applications.</li>
<li>Build and optimize LLM-based workflows, including chatbots, copilots, and automation tools.</li>
<li>Implement RAG architectures using vector databases and document pipelines.</li>
<li>Integrate and orchestrate cloud-hosted foundation models (AWS Bedrock, OpenAI, Anthropic, Google Gemini, Meta Llama, Mistral).</li>
<li>Collaborate cross-functionally with data scientists, product managers, and frontend developers to deliver end-to-end AI products.</li>
<li>Ensure performance, scalability, and cost optimization of AI solutions in production environments.</li>
<li>Monitor, evaluate, and continuously improve deployed AI systems.</li>
</ul>
&nbsp;
<h3>What we offer:</h3>
&nbsp;
Get paid, not played
No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.
&nbsp;
Predictable project hours
Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.
&nbsp;
Flex days, so you can recharge
Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.
&nbsp;
Career-accelerating positions at cutting-edge companies
Discover exclusive long-term remote positions at the world's most exciting companies.
&nbsp;
Hand-picked opportunities, just for you
Skip the typical recruitment roadblocks and biases with personally matched positions.
&nbsp;
One seamless process, multiple opportunities
A one-time contracting process for endless opportunities, with no extra assessments.
&nbsp;
Compensation
Enjoy the same pay, every month with positions landed through Proxify.</body></html>

About us:
 
Talent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂
Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.
Proxify is 

Senior Python AI Engineer

<html><head></head><body><h2>About us:</h2>
&nbsp;
Talent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂
Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.
Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.
&nbsp;
<h3>The Role:</h3>
&nbsp;
We are looking for a Senior Java Developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products.
&nbsp;
<h3>What we are looking for:</h3>
&nbsp;
<ul>
<li>5+ years of professional experience in backend software development.</li>
<li>Expert-level proficiency with Java&nbsp;and core features.</li>
<li>Deep expertise with the Spring Framework</li>
<li>Proven track record in designing and implementing Microservices Architecture and RESTful APIs.</li>
<li>Experience with SQL and NoSQL databases</li>
<li>Strong understanding of Cloud Computing principles</li>
<li>Solid grasp of testing methodologies, including unit, integration, and end-to-end testing.</li>
<li>Ability to work with minimal supervision.</li>
<li>Intermediate-advanced English level.</li>
<li>You can communicate well with both technical and non-technical clients.</li>
<li>Located in CET timezone (+/- 3 hours), we are unable to consider applications from candidates in other time zones.</li>
</ul>
&nbsp;
<h3>Nice-to-Have:</h3>
&nbsp;
<ul>
<li>Hands-on experience with Kubernetes</li>
<li>Knowledge of event-driven architectures (EDA) and Domain-Driven Design (DDD)</li>
<li>Familiarity with functional programming paradigms.</li>
</ul>
&nbsp;
<h3>Responsibilities</h3>
&nbsp;
<ul>
<li>Lead the design and implementation of robust, scalable backend services using Java and the Spring Ecosystem (Spring Boot, Spring Cloud).</li>
<li>Drive best practices in coding, testing, security, and performance optimization</li>
<li>Build and maintain RESTful APIs and event-driven architectures to support business logic and front-end applications.</li>
<li>Work extensively with cloud environments, leveraging containerization technologies (Docker/Kubernetes).</li>
<li>Diagnose and resolve complex production issues, ensuring high availability and system reliability.</li>
</ul>
&nbsp;
&nbsp;
<h3>What we offer:</h3>
&nbsp;
Get paid, not played
No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.
&nbsp;
Predictable project hours
Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.
&nbsp;
Flex days, so you can recharge
Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.
&nbsp;
Career-accelerating positions at cutting-edge companies
Discover exclusive long-term remote positions at the world's most exciting companies
.
Hand-picked opportunities, just for you
Skip the typical recruitment roadblocks and biases with personally matched positions.
&nbsp;
One seamless process, multiple opportunities
A one-time contracting process for endless opportunities, with no extra assessments.
&nbsp;
Compensation
Enjoy the same pay, every month with positions landed through Proxify.</body></html>

Senior Java Backend Developer

<html><head></head><body><h3>About us:</h3>
&nbsp;
Talent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂
Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.
Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.
&nbsp;
The Role:
&nbsp;
We are looking for a&nbsp;Senior AI Engineer&nbsp;to lead the development and scaling of our LLM-powered solutions. While your foundation is in Python, this role is specifically designed for an expert who understands the nuances of the generative AI lifecycle—from prompt engineering and RAG architecture to fine-tuning and production-grade deployment. You will be responsible for transforming raw model capabilities into robust, reliable, and scalable backend services.
&nbsp;
What we are looking for:
&nbsp;
<ul>
<li>Expert-level Python skills with a deep understanding of asynchronous programming and backend architecture.</li>
<li>Proven experience building and deploying production-level applications using Large Language Models (LLMs).</li>
<li>Strong experience with SQL and NoSQL databases, specifically optimized for high-dimensional vector search.</li>
<li>Familiarity with deploying AI models in cloud environments (AWS, GCP, or Azure) and managing CI/CD for AI services.</li>
<li>A "first-principles" approach to solving the unique challenges of non-deterministic AI outputs</li>
<li>Experience with fine-tuning open-source models using techniques like LoRA or QLoRA.</li>
<li>Knowledge of agentic frameworks and autonomous AI agents.</li>
<li>A background in traditional NLP (Spacy, NLTK) or classic Machine Learning.</li>
</ul>
&nbsp;
Responsibilities:
&nbsp;
<ul>
<li>Architect and implement complex AI workflows using frameworks like&nbsp;LangChain,&nbsp;LlamaIndex, or&nbsp;Haystack.</li>
<li>Design and optimize Retrieval-Augmented Generation (RAG) pipelines, including vector database management (Pinecone, Weaviate, or Milvus) and advanced indexing strategies.</li>
<li>Evaluate and implement strategies for model selection (OpenAI, Anthropic, or Open Source like Llama 3) based on latency, cost, and performance requirements.</li>
<li>Develop high-performance Python backends (FastAPI or Flask) to serve AI features to our global user base.</li>
<li>Build robust evaluation frameworks to measure LLM accuracy, reduce hallucinations, and monitor production performance using tools like&nbsp;LangSmith&nbsp;or&nbsp;Arize Phoenix.</li>
<li>Work closely with product and engineering teams to identify high-impact AI opportunities and navigate the technical trade-offs of generative AI.</li>
</ul>
&nbsp;
<h3>What we offer:</h3>
&nbsp;
Get paid, not played
No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.
&nbsp;
Predictable project hours
Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.
&nbsp;
Flex days, so you can recharge
Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.
&nbsp;
Career-accelerating positions at cutting-edge companies
Discover exclusive long-term remote positions at the world's most exciting companies.
&nbsp;
Hand-picked opportunities, just for you
Skip the typical recruitment roadblocks and biases with personally matched positions.
&nbsp;
One seamless process, multiple opportunities
A one-time contracting process for endless opportunities, with no extra assessments.
&nbsp;
Compensation
Enjoy the same pay, every month with positions landed through Proxify.</body></html>

Senior AI Engineer (LLM)

<html><head></head><body><h2>About us:</h2>
&nbsp;
Talent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂
Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.
Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.
&nbsp;
<h2>The Role:</h2>
&nbsp;
We are looking for a Senior Python Developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products.
&nbsp;
<h3>What we are looking for:</h3>
&nbsp;
<ul>
<li>
<h4>5+ years of experience building products with Python and Django.</h4>
</li>
<li>
High proficiency in SQL with experience using databases like PostgreSQL.
</li>
<li>
Experience scaling cloud infrastructures with Docker or Kubernetes is a plus.
</li>
<li>
Experience managing cloud infrastructures, specifically AWS or GCP.
</li>
<li>
You follow the best practices and conventions.
</li>
<li>
Relevant experience in CI/CD and related tools.
</li>
<li>
Ability to work with minimal supervision.
</li>
<li>
Intermediate-advanced English level.
</li>
<li>
You can communicate well with both technical and non-technical clients.
</li>
<li>
Time zone: CET (+/- 3 hours). We are unable to consider applications from candidates in other time zones.
</li>
</ul>
&nbsp;
<h3>Responsibilities:</h3>
&nbsp;
<ul>
<li>
Ability to build libraries and frameworks of reusable efficient code.
</li>
<li>
Competence in designing and implementing low-latency, stable and performing applications.
</li>
<li>
Capacity to effectively collaborate with other team members and stakeholders remotely.
</li>
<li>
Ability to implement data protection systems.
</li>
<li>
Competence in data storage solutions.
</li>
</ul>
&nbsp;
<h3>What we offer:</h3>
&nbsp;
Get paid, not played
No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.
&nbsp;
Predictable project hours
Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.
&nbsp;
Flex days, so you can recharge
Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.
&nbsp;
Career-accelerating positions at cutting-edge companies
Discover exclusive long-term remote positions at the world's most exciting companies.
&nbsp;
Hand-picked opportunities, just for you
Skip the typical recruitment roadblocks and biases with personally matched positions.
&nbsp;
One seamless process, multiple opportunities
A one-time contracting process for endless opportunities, with no extra assessments.
&nbsp;
Compensation
Enjoy the same pay, every month with positions landed through Proxify.</body></html>

Senior Backend Developer (Python)

Motive Create

<html><head></head><body>We are hiring a Software Engineer - Backend - Growth EU/UK remote (m/f/d). As part of the Engineering department, you will join one of our cross-functional teams of frontend and backend engineers, product managers, and designers.The Growth team is dedicated to developing and maintaining solutions that streamline customer onboarding, ensure robust Anti-Financial Crime (AFC) compliance, and manage credit risk effectively throughout the entire customer journey, from onboarding to relationship termination.This is high-impact, high-scale engineering at the core of a fast-growing fintech, where precision, resilience, and smart execution directly shape how money moves for thousands of organizations. If you're excited about building robust financial infrastructure that operates at scale and under real-world constraints, this is where you'll make it matter. What you'll do<ul><li>Conception, definition, and further development of our banking platform</li><li>Ensuring a scalable, maintainable, and secure microservice architecture</li><li>Implementation of integration and E2E tests</li></ul> What you'll bring<ul><li>Expertise in building testable, maintainable, and extendable architecture</li><li>Obsession with the best engineering practices</li><li>Knowledge of distributed architecture patterns and antipatterns</li><li>5+ years of relevant experience with Java and Spring Boot</li><li>Proficiency with REST APIs</li><li>Proficiency with relational databases (preferably PostgreSQL)</li><li>Great automation testing skills</li><li>Experience with AWS and Docker</li></ul></body></html>

We are hiring a Software Engineer - Backend - Growth EU/UK remote (m/f/d). As part of the Engineering department, you will join one of our cross-functional teams of frontend and backend engineers, product managers, and designers.
The Growth team is dedicated to developing and maintaining solutions that streamline customer onboarding, ensure robust Anti-Financial Crime (AFC) compliance, and manage credit risk effectively throughout the entire customer journey, from onboarding to relationship termination.
This is high-impact, high-scale engineering at the core of a fast-growing fintech, where precision, resilience, and smart execution directly shape how money moves for thousands of organizations. If you're excited about building robust financial infrastructure that operates at scale and under real-world constraints, this is where you'll make it matter.

What you'll do

Conception, definition, and further development of our banking platform
Ensuring a scalable, maintainable, and secure microservice architecture
Implementation of integration and E2E tests

What you'll bring

Expertise in building testable, maintainable, and extendable architecture
Obsession with the best engineering practices
Knowledge of distributed architecture patterns and antipatterns
5+ years of relevant experience with Java and Spring Boot
Proficiency with REST APIs
Proficiency with relational databases (preferably PostgreSQL)
Great automation testing skills
Experience with AWS and Docker

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