Senior Full Stack Developer .NET & React, WARSZAWA

• 6+ years of experience as a Full Stack Developer.
• Strong expertise in C#/.NET, React, and Microsoft SQL Server.
• Experience with REST APIs, automated testing, CI/CD, Git, and Docker.
• Good understanding of software architecture, microservices, and distributed systems.
• Strong problem-solving and communication skills.
• Fluent English.

Nice to Have

• Experience in the financial services or trading domain.
• Experience working in distributed, international teams.

Senior Full Stack Developer (.NET & React)

We are looking for an experienced Senior Full Stack Developer to join a global engineering team building business-critical applications for the financial sector. You will be responsible for designing, developing, and maintaining scalable backend services and modern web applications, working closely with business stakeholders and cross-functional teams.

,[Design, develop, and maintain applications using C#/.NET and React., Build scalable APIs and responsive user interfaces., Collaborate with business and technical teams to deliver high-quality solutions., Write automated tests and contribute to CI/CD and DevOps best practices., Support production systems and drive continuous improvements in performance and reliability.] Requirements: Full Stack Developer, C#, .NET, React, Microsoft SQL Server, REST API, Automated testing, CI/CD, Git, Docker, Software architecture, Microservices, Distributed systems, Problem-Solving, Communication skills, Financial services, Trading domain