AI Backend Developer (.NET/C#) - Mid

Internetum Polska is developing a telemetry platform based fully on .NET Core and Azure Cloud. The platform visualizes fleet operators' vehicle data live and historically, including streaming video and synchronized map interfaces. The product features complex organizational and user role configurations, with active development on mature software.

• Experience with AI tools (Claude Code, Cursor, GitHub Copilot) integrated into workflow, with ability to assess and improve model-generated code
• At least 2 years commercial experience with .NET environment
• English proficiency at B2 level

Nice to have:

• Knowledge of Git
• Experience with Microsoft Azure
• Experience with local AI models
• Ability to automate processes (e.g., CI/CD, task/script automation)

• Create new cloud data processing services
• Develop integrations with external services (IoT devices, APIs)
• Develop the platform's backend API
• Influence system architecture
• Perform bug fixing

The data administrator is Internetum Polska Sp. z o.o. located in Gdynia, Poland. Applicants have rights to access, rectify, delete, or restrict processing of personal data. Data processing is for recruitment purposes and compliant with Polish law. Consent can be withdrawn anytime. Data recipients include Just Join IT and related entities involved in recruitment processing.