1243 javascript English-speaking jobs in Poland

Experienced JavaScript / Mashup Developer needed with 10+ years of ReactJS (16.x or above) expertise. Must have strong Typescript, ES6, and AI tool (e.g., GitHub Copilot) skills. Experience with D3.js, AG-Grid, and Qliksense API integration is required.

Frontend Developer with 5+ years experience in Angular Framework, API consumption, and code reuse. Strong debugging, problem-solving, and communication skills. Expertise in Hadoop and MapReduce.

JavaScript Intern - Is This The Job For You? ... We are currently looking for a person for the position of JavaScript intern. ... Do you have your lost solutions and tools when working with JavaScript? ... The JavaScript internship at Softnauts starts freely between 7 am and 11 am. ... Are you interested in a JavaScript internship? Are you looking for a way to launch your career?

We are currently seeking a Senior JavaScript Engineer to join one of our clients' teams. ... Who You Are Proficient in JavaScript, with strong hands‑on experience in backend development using Node.js

how well our product fits into customers’ workflows.What we are looking for in youSeveral years of JavaScript ... tools.About the teamOur Integrations Team is growing — and we are looking for a capable, customer-oriented JavaScript

JavaScript Developer will build reusable code and libraries for mobile applications. Experience with React Native is required. The role involves enhancing applications for speed and scalability and ensuring user input validation.

Full-stack developer specializing in JavaScript and Python (Django, Channels) for responsive web design. Requires 2+ years experience and proficiency in Git, SVN, or similar. Remote work possible for Poland-based candidates.

Strong knowledge of JavaScript/TypeScript. Experience with Canvas/WebGL.

Senior JavaScript/Node.js developer for a FinTech project. Design, implement, and maintain large-scale software solutions using Node.js and ReactJS. Over 5 years of back-end development experience required, including 3+ years with TypeScript and 4+ years with Node.js. Experience with ExperienceAI Agentic systems and MCP integrations is essential.

ResponsibilitiesDeeply understand how developers use JavaScript at Netflix to create the optimal solutions ... , or workflows that enable developers to build JavaScript software efficientlyReconcile the needs of ... community to shepherd and evolve the JavaScript vision at NetflixProvide and integrate libraries, tools ... cases, and to help drive and evolve recommended practicesCollaborate with teams internally and in the JavaScript ... collaborate effectively with a variety of stakeholder groups: customers, partners, and the external JavaScript

remote (in Poland) REMUNERATION: up to 140 pln/h , B2B PROJECT LANGUAGE: English Summary: The Senior JavaScript ... Key Requirements: Experience developing JavaScript APIs and services using Node.js and TypeScript.

Experience: You have hands‑on experience developing React‑based web services using Next.js and JavaScript

technologies-expected : Playwright JavaScript/TypeScript technologies-optional : Java Git Jenkins ... REST Jira Spring Framework about-project : In our Competency Center, we are expanding our JavaScript ... responsibilities : Develop and maintain a test automation solution based on JavaScript/TypeScript and ... best quality possible requirements-expected : Minimum 3 years of experience in test automation with JavaScript

The JavaScript Developer must be a motivated individual who is eager to learn and combine the art of ... Experience 3-8 years: Experience in commercial projects, where you used knowledge and skills related to JavaScript ... daily communication in English, product creation and real impact on its final effect] Requirements: JavaScript

Andersen is hiring a QA Automation Engineer (JavaScript) for a project developing fintech platforms and ... , maintaining, and executing automated test scripts using Cypress. - Writing clear and maintainable JavaScript ... for 3 years. - Experience with Cypress for writing and executing automated tests. - Good knowledge of JavaScript

behind you SQL Server: T-SQL, Stored Procedures, and solving performance problems under real load Basic JavaScript

For our Client we are looking for an experienced JavaScript (React, Typescript)/ Mashup Developer.

technologies-expected : SAPUI5 SAP Cloud Application Programming Model SAP Cloud SDK for JavaScript ... Very good knowledge of JavaScript. Good command of English (both spoken and written). ... Cloud Foundry JavaScript BTP Services technologies-optional : SAP Build about-project : Choosing ... three of the following technologies: SAPUI5, SAP Cloud Application Programming Model, SAP Cloud SDK for JavaScript

Microsoft SQL Server Familiarity with MVC and Web API Frontend development experience including HTML, CSS, JavaScript ... and productionisation of .NET solutions] Requirements: .NET, C#, SQL Server, MVC, Web API, HTML, CSS, JavaScript

Microsoft SQL Server Familiarity with MVC and Web API Frontend development experience including HTML, CSS, JavaScript ... development and productionisation of .NET solutions] Requirements: .NET, C#, MS SQL Server, MVC, Web API, JavaScript