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Knowit Poland career site
Software Development & Architecture · Multiple locations · Fully Remote

Tech Lead .NET

Knowit is a leading Nordic IT consultancy firm, dedicated to helping our clients achieve their business goals through advanced technological solutions. With over 4,500 professionals across various business areas, we specialize in software development, IT consulting, and digital transformation, all aimed at creating sustainable futures. Knowit is listed on the Stockholm Stock Exchange and operates in 21 countries, providing cutting-edge solutions and exceptional client service.

Project

For our customer, a Swedish IT company, we are looking for a Tech Lead .NET to join a cross-functional Scrum team working on a healthcare product with real impact.

In this role, you’ll take full ownership of the backend: from shaping and implementing solutions, through refining requirements together with the Product Owner and architects, to supporting and guiding the backend team. This is a great opportunity for someone who enjoys combining hands-on coding with technical decision-making and team support – in a project where communication is just as important as clean code.

Remote frome Poland.

Requirements

  • C#, .NET Core / .NET 8 (ASP.NET, Entity Framework, MediatR, Swagger, Serilog, SignalR)
  • TypeScript / React (RTK, Material UI, react-hook-form, ESLint)
  • MS SQL Server / PostgreSQL
  • Unit & functional tests: NUnit, xUnit, Moq, FluentAssertions, vitest, jest
  • Architecture & design patterns: SOLID, CQRS, DDD
  • RabbitMQ
  • Kubernetes, Docker
  • GitHub Actions (CI/CD)
  • Experience in leading or mentoring backend developers
  • Fluent English (both spoken and written) – daily collaboration with Swedish client
  • Strong communication skills and ability to work directly with business stakeholders


What we offer

  • B2B business contract
  • Possibility to work from the office (Warsaw, Łódź, Bydgoszcz), hybrid, or remotely - depending on your capabilities and preferences
  • Flexible working hours - you can start your day between 7 and 10
  • Organizational culture based on knowledge sharing and feedback
  • Possibility to acquire our benefits on preferential conditions
  • Necessary equipment for cooperation


Career path
Software Development & Architecture
Locations
Lodz, Poland, Bydgoszcz, Poland, Warsaw, Poland
Remote status
Fully Remote

About Knowit Poland

Knowit is a consultancy firm that helps companies and people succeed in the digital transformation. Every day, millions of people use the solutions we have created. With 3,900 employees mainly in the Nordic countries, but also in operations in Germany and Poland, we work with clients and partners to develop innovative solutions that contribute to a sustainable and humane society.

Software Development & Architecture · Multiple locations · Fully Remote

Tech Lead .NET

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