Regular Full Stack (React + .Net) developer

We are looking for developers to join our growing development team as a Regular Full Stack (React + .NET) developer. Our company has minimal hierarchy - you'll work closely with all levels of leadership from the outset. Your Responsibilities Creating, developing and maintaining high-quality, testable code in .NET/.NET core/React technology Code-review Provide adequate test coverage including unit and integration tests Participating in releases CI/CD Requirements Good knowledge of C# programming and .NET Core 3.1+, Visual Studio Good knowledge of SQL, ideally MS SQL Server (2016+) Knowledge of design patterns, SOLID Knowledge of design patterns e.g. CQRS, DI Ability to read and create technical documentation Good knowledge of ReactJS Good knowledge of HTML5 and CSS3 Good knowledge of Javascript and ES6 Good knowledge of Typescript Knowledge of NextJS Experience with Responsive Web Design Experience in writing applications based on REST API Knowledge of GIT Clean code Nice To Have Knowledge GatsbyJS Experience with Material UI (MUI) Experience with: RabbitMQ, NSQ or Azure Event Bus Docker SignalR lub SocketIO Knowledge of Postman Git Hub - ability to configure CI/CD (GitHub Actions) Ability to write automatic test e.g. Cypress.io Understanding of a microservice architecture/principles What We Expect From You Creativity Ability to work on your own and as a part of a team Willingness for continuous personal development and acquiring qualifications and skills Focus on high quality solutions What Do We Have To Offer B2B or permanent contract Flexible working hours Flexible location: office in Piła, hybrid or 100% remote Modern architecture and tooling - you are part of choosing the right tools and setup Competitive salary adequate to experience and skills Internal trainings, parties Wednesday pizza and also: free snacks and coffee in the office

The developer will create, develop, and maintain high-quality, testable code using .NET/.NET Core and React technology. They will also participate in code reviews and ensure adequate test coverage.

Candidates should have a good knowledge of C# programming, .NET Core, SQL, and ReactJS, along with experience in writing applications based on REST APIs. Familiarity with design patterns and CI/CD processes is also required.

• Flexible Working Hours • Flexible Location • Internal Trainings • Free Snacks • Coffee in the Office

Identified from the job description. Confirm important requirements above.

• C#
• DotNet Core
• Visual Studio
• SQL
• MS SQL Server
• ReactJS
• HTML5
• CSS3
• JavaScript
• ES6
• TypeScript
• NextJS
• REST API
• GIT
• Docker
• Microservice Architecture

Minimum experience

2+ years

Apply by

Aug 11, 2026