Senior Software Engineer (C# / .Net)
We 2 80 99re hiring a Senior Software Engineer who treats software as a craft, not a checklist. You 2 80 99ll join a small, high-trust team where ownership is expected, curiosity is encouraged, and outcomes matter more than activity. This is not a ticket-factory role: you 2 80 99ll be expected to think critically, challenge assumptions, design robust solutions, and take responsibility for their long-term success.
You 2 80 99ll work across backend services, distributed systems and frontend integrations, with a strong focus on correctness, maintainability and architectural clarity. You 2 80 99ll also use AI-assisted development tools responsibly, understanding that speed only matters when paired with strong design, testing and review discipline.
How You 2 80 99ll Work
- Operate with high ownership in a low-process environment
- Proactively look for what can be improved rather than waiting for direction
- Value correctness, clarity and maintainability over 9cit just works 9d
- Work outside strict role boundaries when needed, without feeding burnout culture
- Communicate technical decisions clearly and push back constructively when required
Core Technical Skills
- C# / .NET 8+, Entity Framework Core, async/await, MediatR / CQRS
- Strong understanding of distributed systems: consistency models, event-driven patterns, idempotency, race conditions
- Experience with Redis caching, Azure Blob Storage, and data-modelling trade-offs
- API design: RESTful contracts, versioning, webhooks, long-running operations (202 Accepted patterns)
- Real-time & frontend integration: SignalR / WebSockets, SPA frameworks (Vue / Nuxt or similar), TypeScript
What Good Looks Like
- You leave systems clearer, more correct, and easier to evolve
- Problems are solved at the right level, not patched over
- Trade-offs are explicit and understood
- Other engineers trust your judgement and the quality of your code
View all remote jobs at LineTen →
FAQ
- Is the Senior Software Engineer (C# / .Net) position at LineTen remote?
- Yes. This role was posted on Remote Backend Jobs, a job board that lists exclusively fully remote positions.
- When was this Senior Software Engineer (C# / .Net) job posted?
- This listing was posted on May 11, 2026 and is still open for applications.
- How do I apply for the Senior Software Engineer (C# / .Net) position at LineTen?
- Use the apply button on this page — it takes you directly to the employer’s application page.
More remote C# jobs
Senior DevOps Engineer
Lemon.ioLATAM, Europe, USA, Canada, APAC
Application Lead
Washington University in St. LouisUniversity City, United States
Senior Technical Consultant, Auth0
OktaBellevue, United States
Technical Support Engineer 2
TwilioColombia
Senior Graphic Designer
Lemon.ioAmericas, Europe, Asia, Africa, Oceania