Senior .NET Developer
Confidential
Posted: March 6, 2026
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Quick Summary
Design, develop, and maintain robust .NET solutions with a strong focus on stability and infrastructure for a global client base.
Required Skills
Job Description
About Us:
With over 15 years in the FX industry, TopFX Ltd is a trusted liquidity provider offering institutional-grade solutions to a global client base. Our experience, stability, and robust infrastructure make us the partner of choice for brokers, asset managers, hedge funds, and prop trading firms.
About The Role:
We are seeking a highly skilled and experienced Senior .NET Developer to join our team. The successful candidate will play a key role in designing, developing, and maintaining robust software solutions while collaborating with cross-functional teams to ensure high-quality outcomes. This position requires strong problem-solving skills, a deep understanding of .NET technologies, and a commitment to engineering excellence.
What You Will Do:
Software Development:
Design, develop, and enhance features for the company’s software products
Write clean, scalable, and efficient code using .NET technologies
Ensure code is thoroughly tested through unit and integration tests
Collaboration:
Work closely with the QA team to maintain high application quality and improve automated testing coverage
Collaborate with DevOps team to optimize deployment processes and CI/CD pipelines
Process Improvement:
Actively contribute to technical discussions to improve design patterns, architectures, and coding conventions
Mentor junior developers and promote knowledge sharing within the team
Who We Are Looking For:
Bachelor’s degree or higher in Computer Science, Software Engineering, or a related field
Minimum 5+ years of professional experience in .NET development
Strong experience with C# and .NET (including .NET Framework and .NET Core/ASP.NET Core)
Familiarity with Blazor and Razor Pages is a strong advantage
Hands-on experience with Entity Framework Core
Advanced knowledge of T-SQL and database design (SQL Server)
Solid understanding of and hands-on experience with unit and integration testing
Familiarity with modern design patterns and architectural principles
Experience working with Git and CI/CD pipelines
English: B2 (Upper intermediate), Russian (strong advantage)
Ability to clearly articulate technical concepts and ideas to team members
What You Will Get:
21 days of annual leave
Friday finish work at 16:00
6 days of paid sick leave
Birthday, new-born, and wedding allowance
Bonus scheme based on company and individual performance
Personal development training allowance
Why Join Us:
This is an excellent opportunity to work in a dynamic and growing FX trading company. We offer a challenging and rewarding environment with the opportunity to work on cutting-edge integrations involving trading platforms and marketing systems on a global scale.