839 frontend developer English-speaking jobs in Kraków

We’re looking for a Fullstack Developer (m/f/n) to join our client's dynamic development team and help ... backend development with C#/.NET and SQL Design and implement RESTful APIs and integrate them with frontend

smooth, zero‑downtime releases Build and improve processes and tooling that create an outstanding developer ... You will oversee backend, infrastructure, deep learning, embedded, and frontend engineering teams. ... Collaborate with cross‑functional teams to ensure seamless integration of backend infrastructure with frontend ... closely with engineering teams to understand backend needs and ensure data persists in usable formats for frontend

We are looking for a Senior Full Stack Developer with strong architectural mindset for our client, one ... Responsibilities Take ownership of solution design and support architectural decisions across frontend

"Flaky tests" have been eradicated through better infrastructure and developer education. ... Communication - The ability to persuade a skeptical developer why a specific architectural change will ... We are looking for a Quality Engineer who acts as a quality multiplier for our frontend engineering teams ... WHAT SUCCESS IN 6 MONTHS LOOKS LIKE Frontend teams can run a full suite of meaningful tests without a ... Strategic Delivery Contract Testing: Implement and champion Consumer-Driven Contracts to ensure frontend

frontend developer fullstack developer mobile developer technical leader architect automated test programmer ... Working understanding of frontend frameworks and tools (e.g. Vue.js, React.js). ... scratch" you focus on product development you focus on code maintenance agile Team members backend developer

For our Client we are looking for an experienced Senior Frontend Engineer. ... Requirements: 5 professional experience in similar posision Advanced proficiency in at least one modern frontend ... ability to justify architectural choices between them Proven track record of identifying and mitigating frontend ... vulnerabilities (XSS, CSRF, Supply-Chain attacks) at the code level Experience connecting frontend architectures

Your responsibilitiesDATAGROUP Polska Sp. z o.o. is looking for a skilled Java/Oracle Developer to support ... to cloud and open-source platforms.Design and implement robust, scalable, and efficient JAVA-based frontend

Opportunity overview As a Mid React Frontend Engineer , you will work on an innovative project for a ... Conducting regular code reviews to ensure code quality and consistency across the frontend codebase. ... What We're Looking For 2 years of experience as a Frontend or React Engineer in a commercial environment

hybrid - 2 days per week in the office) B2B Contract: 180 - 200 PLN / hour We are looking for a Senior Frontend ... Experience working with SQL and databases Java8 essential, Java17 preferable Familiarity with legacy frontend

Work split ~80% backend, 20% frontend. ... the Java/Spring Boot backend that powers the product's core logic Contribute to the React/TypeScript frontend ... pattern helps and when it's ceremony Working proficiency in React and TypeScript — you can pick up frontend

Support the ongoing development of frontend architecture and help the team adopt modern technologies ... Solid knowledge of frontend testing tools such as Playwright and Jest, including testing independently ... What you'll bring Strong experience designing and building frontend applications using TypeScript, HTML ... Responsibilities Lead the design, implementation, and ongoing maintenance of advanced frontend solutions ... Proficiencywith modern frameworks such as React.js and Remix, applied in modular and distributed frontend

adoption initiatives: enablement workshops, office hours, and self-serve guides tailored for backend, frontend ... Ability to design and run enablement programmes or developer-focused training sessions. ... This role serves as a critical bridge between AI-enabled developer platforms and the engineering teams ... Streamline developer workflows, CI/CD pipelines, and governance controls, leveraging AI automation. ... Act as the voice of the developer, providing structured feedback to platform teams on feature improvements

Job Title: Full Stack Developer Reporting To: Staff Engineer Location: Krakow / Remote Job Type: Full ... current stack is PostgreSQL/DynamoDB (databases), Ruby‑on‑Rails (backend API), VueJs/TypeScript/Angular (frontend ... Familiarity with modern frontend frameworks (ideally Vue.js, Angular, React or TypeScript) and an understanding

ABOUT THE ROLE As a Blazor Developer, you'll play a key role in developing and improving our healthcare ... While your primary focus is frontend and UI development, you'll also contribute to backend and database ... Blazor and frontend technologies Hands-on experience with Blazor for UI development, alongside familiarity

You'll be hands-on with frontend and backend development across our React/TypeScript and NestJS/Node.js ... Leverage new and cutting-edge developer tools to enhance productivity and code quality. ... Role Overview As a Senior Software Engineer, you will serve as a senior full-stack developer for our

efficiency, collaboration, and quality Requirements 8 years of relevant experience as a Full-Stack Developer ... We are looking for a Principal Full-Stack Engineer with a frontend focus to join our Software Development ... creating reporting dashboards and working with data tools such as SQL, Looker, dbt, and Python Strong frontend

Knowledge of MVC, Web API, and experience with frontend frameworks like React, Angular, or similar. ... Senior Full Stack .NET Developer – Workforce Management Applications Miejsce pracy: Kraków Technologies ... Microsoft SQL Server MVC Web API Optional React.js Angular About the project As a Senior Full Stack .NET Developer

What you'll bring Proven experience in developing frontend applications using TypeScript. ... and maintaining high-quality, scalable frontend solutions that align with broader business goals. ... About the role As a Senior Software Engineer within the frontend domain, you will focus on developing ... You'll also play a key role in elevating the team's frontend capabilities and driving meaningful impact ... Contribute to the evolution of frontend architecture, supporting the adoption of modern tools, frameworks

Your objective is not experimentation alone — but measurable improvements in throughput, quality, and developer ... Contribute production-ready code across backend and frontend components. ... Deep hands-on experience with React and modern frontend architecture (TypeScript, component-driven design ... maintainable fullstack solutions using: C# / .NET (backend APIs and services) React / TypeScript (modern frontend

As a Senior Full Stack .NET Developer , you will be working for our client, a global leader in the financial ... Frontend development skills including HTML, CSS, JavaScript, and modern frameworks/libraries like React