665 react English-speaking jobs in Poland

including hands‑on experience with Django, Flask, and/or FastAPI Strong experience in TypeScript and React

with Functional Programming and Java Streams 2+ years of experience in front‑end development with React

frontend implementation and deployment; Build clean, performant, and maintainable user interfaces using React

in Java and Spring Knowledge of GitLab CI/CD Knowledge of testing frameworks, including Jest and React

frontend implementation and deployment; Build clean, performant, and maintainable user interfaces using React

to build robust server-side solutions for a SaaS platform operating at scale, working across Java, React ... MUST HAVES 4+ years’ experience of SaaS experience; High level of proficiency in Java, React, and SQL

React, TypeScript, Tailwind, Next.js. ... Who we're looking for A solid React engineer who actually understands what's happening under the hood ... What we mean by "good React engineer" You write TypeScript well: types help you, they don't slow you ... The stack TypeScript / React / Next.js 83; Tailwind 83; Node.js 83; Python (some) 83; MongoDB 83 ... down You understand React deeply enough to debug a re-render problem without guessing You can structure

Senior Full Stack Developer to contribute to a platform managing critical minerals. Shape backend Python API and develop front-end components. Requires 4+ years experience, expertise in ReactJS, Python, and AWS deployment.

Senior Frontend Security Engineer – React/Next.js Miejsce pracy: Kraków Technologies we use Expected ... As a Senior Frontend Security Engineer – React/Next.js, you will be working for our client, a leader ... Our requirements At least 7 years of experience in frontend development, with deep expertise in React ... Your responsibilities Develop and deliver high-quality, production-ready code with a focus on React Server

Your responsibilities Design and develop backend services in Java and frontend components in React ... Strong React and front-end development skills. Experience with cloud platforms (Azure is a plus).

Experience with React and AngularJS frontend frameworks. ... Experience in software development with a focus on Java and React technologies. ... sophisticated Java‑based system utilizing Spring Boot, microservices architecture, PostgreSQL, and a React

technologies and new ideas as requiredWork effectively as part of a large global teamRequired skillsCommercial React

Experience with React. Familiarity with AWS and cloud-based architectures.

product.Requirements:at least 7 years of experience with Java 8+,knowledge of front-end technologies (React

Key Responsibilities Develop responsive web applications using modern JavaScript frameworks (e.g., React ... component libraries Requirements: Strong proficiency in HTML5, CSS3, JavaScript, and related frameworks (React

Full Stack Developer needed for client projects. Must have strong Python skills (Django, Flask, or FastAPI), ReactJS, JavaScript, and experience with RESTful APIs and databases. Excellent communication and collaboration skills required.

to build robust server-side solutions for a SaaS platform operating at scale, working across Java, React ... deployment process.MUST HAVES- 4+ years’ experience of SaaS experience;- High level of proficiency in Java, React

expert in the solutions we offer to our users Candidate Requirements Experience with ASP.NET Core, React ... Responsibilities Front‑ and back‑end development of our provisioning platform built using ASP.NET Core 8 and React

developer tools (Cursor, Claude Code, etc)Familiarity with finance or accountingOur techTypeScript, React ... experience in building and shipping full-stack production web applications.Are fluent in modern frontend (React

Solid frontend skills: React, HTML/CSS, REST API integration. ... Requirements (must‑have): 5+ years of fullstack development with Python and React.