Senior Full Stack Developer (.NET & Angular)

We are looking for an experienced Senior Full Stack Developer to join a team developing a business-critical platform supporting the offshore wind industry. In this role, you will design, build, and maintain modern cloud-native applications while influencing technical direction and collaborating with cross-functional teams to deliver scalable, secure, and high-performing solutions.

• Design, develop, and maintain scalable applications using .NET Core, C#, and Angular.
• Build and enhance secure cloud-native solutions on AWS.
• Develop and maintain REST APIs, microservices, and distributed applications.
• Improve application reliability, performance, and operational excellence.
• Implement and maintain CI/CD pipelines and DevOps best practices.
• Design resilient integrations using messaging technologies such as Kafka.
• Participate in architecture discussions, code reviews, and technical decision-making.
• Mentor junior developers and promote engineering best practices across the team.

• Proven commercial experience with .NET Core, C#, and Angular.
• Strong knowledge of object-oriented programming, SOLID principles, clean code, and software architecture.
• Experience building REST APIs, microservices, and working with Docker, Kubernetes, Kafka (or AMQ), and SQL/NoSQL databases.
• Solid hands-on experience with AWS, including EKS, cloud storage, AWS Secrets Manager, infrastructure automation, monitoring, and production deployments.
• Experience with DevOps, CI/CD, release automation, and test automation.
• Proficiency with Git, Azure DevOps, or GitHub Actions.
• Excellent communication and collaboration skills, with experience mentoring developers and working closely with technical and business stakeholders.

Location: Hybrid (Warsaw) – 2–3 days per week from the office

• Participation in interesting and demanding projects.
• Flexible working hours.
• A great, non-corporate atmosphere.
• Possibility to work remote or hybrid (2 days per week from the office).
• Opportunities for development and promotion.
• Attractive package of benefits.

We reserve the right to contact the selected candidates.