Oferty dla Web Application Development praca Polska

22.02.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Customer-facing applications, ensuring smooth functionality and high performance. If this opportunity sounds interesting to you, we encourage you to apply! Your responsibilities Developing and maintaining Angular-based web applications with TypeScript Designing and implementing backend functionality using

22.02.2026 | Pełny etat | Katowice | Sii Sp. z o.o.And maintaining customer-facing applications, ensuring smooth functionality and high performance. If this opportunity sounds interesting to you, we encourage you to apply! Your responsibilities Developing and maintaining Angular-based web applications with TypeScript Designing and implementing backend

18.02.2026 | Pełny etat | Białystok | Transition Technologies PSCDeveloper to work on an active client project focused on the development and maintenance of modern web applications and backend services. Responsibilities Design, develop, and maintain web applications ( ), APIs, and services using C# and .NET Write and maintain automated unit and integration tests

18.02.2026 | Pełny etat | Katowice | NorthmillThe scope of your role As a Senior Backend Engineer, you will take part in the process of the design and development of modern financial applications. You will develop advanced monitoring systems used in running operations in the AWS cloud environments. You will have an impact on our applications

18.02.2026 | Pełny etat | Wysokie Mazowieckie | DevsData LLCFrontend frameworks (e.G., React, Vue, or similar) Experience with backend development using PHP and related frameworks (e.G., Laravel, Symfony) Solid understanding of RESTful APIs and web application architecture Hands-on experience with relational and/or NoSQL databases Familiarity with version control

18.02.2026 | Pełny etat | Poznań | Transition Technologies PSCDeveloper to work on an active client project focused on the development and maintenance of modern web applications and backend services. Responsibilities Design, develop, and maintain web applications ( ), APIs, and services using C# and .NET Write and maintain automated unit and integration tests

18.02.2026 | Pełny etat | Kielce | Transition Technologies PSCDeveloper to work on an active client project focused on the development and maintenance of modern web applications and backend services. Responsibilities Design, develop, and maintain web applications ( ), APIs, and services using C# and .NET Write and maintain automated unit and integration tests

18.02.2026 | Pełny etat | Łódź | Transition Technologies PSCDeveloper to work on an active client project focused on the development and maintenance of modern web applications and backend services. Responsibilities Design, develop, and maintain web applications ( ), APIs, and services using C# and .NET Write and maintain automated unit and integration tests

18.02.2026 | Pełny etat | Wrocław | Transition Technologies PSCDeveloper to work on an active client project focused on the development and maintenance of modern web applications and backend services. Responsibilities Design, develop, and maintain web applications ( ), APIs, and services using C# and .NET Write and maintain automated unit and integration tests