Senior Full-Stack.NET Developer

• Very good knowledge of C# / .NET / ASP.NET Core and TypeScript / React
• Good knowledge of PostgreSQL / SQL, REST API / GraphQL, and asynchronous programming
• Knowledge of distributed system architecture and experience with production systems
• Independence in end-to-end solution design, Git, and good programming practices

Nice to have:

• Experience with Docker, Kubernetes, Linux, MQTT/AMQP, microservices, OAuth 2.0/OIDC, Keycloak, Azure DevOps/CI/CD, and experience with IoT/embedded systems

• Develop backend and frontend applications in C# / .NET / ASP.NET Core and TypeScript / React
• Design and develop REST API / GraphQL and integration with external systems
• Work with PostgreSQL / SQL
• Develop real-time communication and IoT integrations
• Design distributed systems and event-driven solutions
• Independently design solutions and solve production issues
• Maintain code quality, testing, code reviews, and CI/CD processes
• Participate in production system deployments and maintenance

By applying, you consent to the processing of your personal data for recruitment purposes by ZAMEL Sp. z o.o. as per GDPR and Polish labor law. Data is stored for recruitment duration up to 12 months and may be processed by authorized entities. No automated processing or profiling occurs. Data is not transferred outside the EEA. You have rights of access, limitation, and complaints to the supervisory authority. Providing data required by law is necessary to participate in recruitment; other data provision is voluntary. Provided data must be complete and factual.