1379 react English-speaking jobs in Poland

Experience with HTTP web technologies, particularly JavaScript and React.

FullStack Engineer (Python, JavaScript, React) Location: Kraków (hybrid model – 2 days per week from ... Strong frontend development experience, preferably in a JavaScript based language/framework such as React

Technologies you'll work with .NET MVC/.NET Core Bootstrap React Client – why choose this particular ... on technical challenges Nice to have: Experience with .NET-based CMS Basic or practical knowledge of React

Has deep expertise in React, TypeScript, and TanStack Query , and modern frontend tooling. ... Familiarity with React Native , as our mobile apps and in-person donation terminals are built using it

Has deep expertise in React, TypeScript, and TanStack Query , and modern frontend tooling. ... Familiarity with React Native , as our mobile apps and in-person donation terminals are built using it

: Kraków Technologies we use Expected AWS Azure Django Docker GCP Jenkins MongoDB PostgreSQL Python React

Senior Node.js Developer will develop and maintain backend applications for digital advertising serving and identity management. Responsibilities include creating automated tests, tools, and monitoring solutions, participating in brainstorming and co-creating new directions for the advertising ecosystem, and collaborating with cross-functional teams. Requirements include a higher education, at least 5 years of programming experience in IT projects, and minimum 5 years of hands-on experience in Node.js development. Strong knowledge of application design, performance optimization, and monitoring is also required. Proficiency in Node.js, TypeScript, NestJS, and Fastify is necessary, along with experience working with databases like MongoDB and Redis. Familiarity with AWS services, including S3, and a solid understanding of object-oriented and functional programming in JavaScript are also needed.

Strong full-stack engineering skills with Java, Python, JavaScript, NodeJS, React, and SQL. ... Kraków Technologies we use Expected Ansible Jenkins Prometheus Grafana Java Python JavaScript NodeJS React

Miejsce pracy: Kraków Technologies we use Expected AWS Azure Django Docker GCP Jenkins MongoDB Python React

frameworks such as Express.js Good knowledge of ASP.NET Core and RESTful API design Hands-on experience with 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

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

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

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

cutting-edge Microservices and using TypeScript/ExpressJS/AWS Lambdas and Micro-frontends built on React ... experience in developing complex software solutions with some of the following Node/TypeScript, ExpressJS, React

Continuous improvement in both technology and ways of working Tech Stack Java 17+, Spring Boot, React ... Good knowledge of Java and Spring-based development Experience with frontend technologies such as React

Stack Java, Spring Boot, Spring Security, Hibernate ORM, SQL (MySQL/PostgreSQL/Oracle), JavaScript (React ... Solid experience with frontend technologies (HTML5, CSS3, JavaScript, and frameworks like React, Angular

Experience with frontend technologies (React, TypeScript) to support full‑stack development when needed ... Collaborate with frontend developers on API design and occasionally contribute to frontend features (React

Stack Java, Spring Boot, Spring Security, Hibernate ORM, SQL (MySQL/PostgreSQL/Oracle), JavaScript (React ... Solid experience with frontend technologies (HTML5, CSS3, JavaScript, and frameworks like React, Angular