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Senior NET Backend Developer

Gdańsk, Trójmiasto💼 Full-time🗓 2026-05-09 → 2026-08-06

Core

Designing, implementing, and optimizing SaaS applications in a microservices-based environment to help airlines manage safe and high-performance flight operations.

Role type

Senior IC backend engineer (.NET/AWS)

Builds

Interoperable digital solutions for end-to-end aircraft operations (Planning, Flight, Technical, Ground)

Domain

Aviation / SaaS / Cloud Infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

.NET (C#), AWS, ASP.NET Web API, Entity Framework, Docker, CI/CD pipelines, unit testing, integration testing, Python (for testing), technical leadership, architectural design

Preferred skills

None stated

Technologies

.NET, C#, AWS, ASP.NET Web API, Entity Framework, Docker, GitHub Actions, GitLab CI, Jenkins

Responsibilities

Develop and maintain .NET code in AWS; lead technical designs and architectural discussions; mentor junior engineers; define and drive team technical direction; contribute to development processes; write unit and integration tests.

Seniority

Senior, hands-on IC with leadership responsibilities

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