Oferty dla Web Application Development praca Polska

01.04.2026 | Pełny etat | Poznań | tonikDetails about the internet and how it really works. - Collaborate with senior designers, developers, and founders to ensure designs align with business goals and technical constraints. - Explore and experiment with creative tools and technologies like 3D design and animation (e.g.,GSAP, Rive

01.04.2026 | Pełny etat | Kraków | N-iXWINS), TCP/IP networking (DNS) - GitHub and GitHub actions QA in-house framework called MAT (Meridian Automated Testing), it is using .NET Framework. Requirements - 5+ years of experience in development of windows and web applications - Strong proficiency in C+, C# and experience in listed

01.04.2026 | Pełny etat | Poznań | GR8 TechAnd scalability by deeply tuning the event loop and rendering steps (style, layout, paint, composite). - Validate code reliability by building out comprehensive testing infrastructure (Jest, React Testing Library, unit/integration testing). Team & Leadership - Mentor junior developers and elevate team standards

01.04.2026 | Pełny etat | Poznań | tonikFor productivity gains. - Strong knowledge of modern web development languages, TypeScript/JavaScript, and at least one of Python, Rust, C#. - Experience with React/JSX-based web frameworks, preferably (app directory) - Strong understanding of cloud computing platforms, networks, and associated

01.04.2026 | Pełny etat | Gdańsk (Gdańsk) | Jit TeamOn frontend development and a background in .NET to join the Economic Profitability Calculator Team of our financial sector client. You will play a valuable role in designing and building an EPC web application, working closely with Subject Matter Experts and having a real influence on the product

01.04.2026 | Pełny etat | Wrocław | ShapesparkAnd virtual event providers. Job We are looking for a Full-stack Product Engineer with experience working in a product-oriented company, including designing new features, coding, launching and evolving the product. The new engineer will take part in development of Shapespark's new features with Python backend

01.04.2026 | Pełny etat | Wrocław | N-iXAcross web, API, and mobile applications. Deliver and lead test execution activities, taking end-to-end ownership of quality. Create, edit, and update automated test scripts to ensure high-quality, stable releases. Requirements 5 years of experience in QA Automation with a strong software development

01.04.2026 | Pełny etat | Wysokie Mazowieckie | Sigma SoftwareClosely with the Customer to refine features and improve user experience. Requirements 5 years of experience testing large and complex web applications 5 years of hands-on experience in manual QA Experience in API testing (GraphQL) Advanced knowledge of testing techniques and methodologies Strong SQL

01.04.2026 | Pełny etat | Łódź | SpyrosoftJoin an international team of experts delivering high-impact software solutions for global clients. In this role, you will work in a full-stack capacity, translating complex business requirements into scalable, cloud-native applications. You will collaborate with top-tier professionals to design