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Senior.NET Developer @ Spyrosoft
  • Bialystok
Senior.NET Developer @ Spyrosoft
Białystok, Bialystok, Podlaskie Voivodeship, Polska
Spyrosoft
8. 3. 2026
Informacje o stanowisku

We are building an Installation Management System – a strategic platform to digitalize installation and servicing processes for metering devices across the organization. The solution will replace paper-based workflows with a fully integrated web and mobile system, becoming the single source of truth for device and structural data while significantly improving operational efficiency.


  • 4+ years of commercial experience delivering backend systems in C#/.NET, including PostgreSQL and REST API development
  • Production experience deploying and managing applications on Azure
  • Experience working directly with clients and gathering technical requirements
  • Strong sense of ownership and accountability for delivered features
  • Understanding of software architecture and ability to work across different system components (backend, frontend, databases)
  • Solid understanding of software development best practices, code quality standards, and clean code principles
  • Good communication skills for collaboration with technical and non-technical team members

Nice to have:

  • Azure certifications (e.g., Azure Developer Associate)
  • Ability to travel to Wroclaw for team collaboration and client meetings
  • Experience working with IoT software solutions

We are building an Installation Management System – a strategic platform to digitalize installation and servicing processes for metering devices across the organization. The solution will replace paper-based workflows with a fully integrated web and mobile system, becoming the single source of truth for device and structural data while significantly improving operational efficiency.

,[Design, build, and maintain backend software using C#/.NET, Participate in gathering and analyzing business requirements working with Lead, Business Analysts, clients, and stakeholders, Take ownership of assigned features and modules from development through deployment and maintenance, Contribute to software architecture design and ensure proper integration across system components (mobile, backend, frontend, databases), Provide input on technology stack selection, architectural patterns, and technical approaches for project needs, Design and deliver robust APIs for frontend and mobile consumption, Persist, query, and optimize operational data stored in PostgreSQL, Ensure production readiness of delivered features, including monitoring, logging, and performance optimization, Collaborate closely with .NET Lead, but also with Mobile, UX, Frontend, QA, and DevOps teams, Follow and promote software development best practices, code quality standards, and maintainable code, Participate in code reviews and share knowledge with team members Requirements: .NET, Azure, PostgreSQL

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