Senior .NET Developer - Full Stack & Microservices

Location: Warsaw

Contract Type: 6 Months

Job Type: Hybrid

• Lead and mentor a development team while building scalable microservices solutions
• Work with modern tech stack including .

NET, React/Angular, Docker, Kubernetes and OpenShift

• Collaborate with a team committed to code quality, DevOps best practices and Agile delivery
• Apply 10+ years of expertise to shape architecture and drive technical excellence

Company Overview

Our client is an established technology organisation operating within the financial services sector in Poland. They focus on delivering robust, scalable software solutions that support critical business operations. The company values technical excellence, continuous improvement and collaborative teamwork. They invest in modern technologies and DevOps practices to maintain high standards of code quality and system reliability.

They are seeking an experienced Senior .

NET Developer to join their team in Warsaw on a contract basis. This role offers the opportunity to lead technical initiatives, mentor developers and work with a comprehensive technology stack spanning full-stack development, microservices architecture and containerisation.

Position Overview

As a Senior .

NET Developer, you will play a central role in designing, developing and maintaining enterprise-level applications built on .

NET technologies and microservices architecture. You will lead and guide a development team, ensuring adherence to best practices in software design, code quality and DevOps processes. Your work will directly impact the delivery of reliable, high-performance systems that support the organisation's operations and strategic objectives.

Benefits

While specific benefits details are to be confirmed, you will join a technically focused environment where quality, collaboration and continuous improvement are priorities. You'll work alongside experienced professionals who value clean code, robust architecture and modern development practices. The organisation supports professional growth through hands-on experience with current technologies and methodologies within the financial services sector.