2231 javascript English-speaking jobs in Poland

We are hiring a Senior Frontend Developer to join our Feature & Product Enhancements Team at Programmers Force. In this role, you will be responsible for building and optimizing modern web applications, ensuring seamless performance, responsiveness, and scalability across devices. You will work closely with product, backend, and design teams to deliver user-centric, high-quality web interfaces while contributing to new feature development, UI/UX enhancements, and frontend performance optimization.

We’re looking for an experienced Lead Software Engineer to join Klarna’s engineering team. You’ll play a critical role in building scalable, reliable systems and driving technical excellence across our products. This position combines hands-on coding with leadership, mentorship, and strategic decision-making.

Senior Automation Tester (JavaScript) Miejsce pracy: Wrocław Technologies we use Expected JavaScript ... About the project We are seeking a driven and detail-oriented Senior Automation Tester with JavaScript ... less-experienced testers Our requirements 3 years of experience in test automation with a focus on JavaScript

Global Backend Developer Miejsce pracy: Kraków Technologies we use Expected Node.js Kafka RabbitMQ JavaScript ... creating, maintaining and extending serverless and containerized business-critical applications in JavaScript ... creating, maintaining and extending serverless and containerized business-critical applications in JavaScript ... 2nd line support Our requirements Has a minimum of 3-5 years of experience as a Back-End/Full-Stack JavaScript

technology company delivering high-quality software solutions for global partners we are looking for a JavaScript ... based on spatial data - Extract images from video Ideal candidate profile: - Very good knowledge of JavaScript

requirements-expected : Strong proficiency in JavaScript (ES6+). ... Stay updated with the latest JavaScript frameworks, libraries, and best practices. ... technologies-expected : JavaScript React Vue.js Angular HTML CSS Git Webpack Parcel Vite technologies-optional ... The ideal candidate will have a strong background in building modern web applications using JavaScript ... MD rate: 180 - 220 EUR responsibilities : Develop and maintain web applications using JavaScript.

Base pay range $1,500.00/yr - $3,000.00/yr We are looking for a motivated and proactive JavaScript Developer ... Requirements 2+ years of commercial experience in Frontend / JavaScript development; Hands-on experience

Overview In this role, you will be responsible for building and maintaining full-scale applications using Node. js and Angular, ensuring high performance and delivering innovative solutions in a technology-driven environment. This role requires working from the EPAM office in Krakow or Gdansk for three days a week. Responsibilities Design, develop, and maintain a mid-tier Node.

Overview We are seeking a highly skilled Senior Engineer with expertise in performance testing and engineering to join our team in Wroclaw, Poland . The ideal candidate will lead the design and development of advanced performance testing frameworks using Grafana k6 , ensuring scalability, reliability, and efficiency of enterprise-grade applications.

Type of work: Full-time Experience: Mid Employment Type: B2B Operating mode: Hybrid Required Skills: JS ES6: advanced TypeScript: regular Angular: regular CSS3: regular HTML5: regular React: regular Node.

As our JavaScript Developer you have: solid experience in JavaScript. experience working with modern ... Build and maintain JavaScript code (write clear, maintainable code). ... Vattenfallis looking for JavaScript Developerto support our Asset IT team. ... JavaScript Frameworks (React or Vue) experience in writing modern JS Syntax. solid HTML, CSS skills.

Full Stack JavaScript EngineerMiejsce pracy: WarszawaTechnologies we useExpectedJavaScriptReact.jsReact ... robotics, AI, and environmental science - shaping the future of sustainable agriculture.Technology stack: JavaScript ... improve and modernize our development stack and practices.Our requirements3+ years of experience with JavaScript

technologies-expected :Java Scripttechnologies-optional :Pythonabout-project :We are looking for a technically skilled and solution-oriented AI & Automation Engineer with strong Java Script experience to join a growing international team. In this role, you will work on AI training, intelligent automation, and process optimization using both code-based and low-code tools.

Engineering Manager Miejsce pracy: Poznań Technologies we use Expected JavaScript TypeScript Jira Confluence ... component-based design systems, with a strong focus on accessibility and performance Programming skills: JavaScript

Job Responsibilities Develop projects using React and Node. js Implement basic best practices and design patterns For the first two weeks, work from our office in Gliwice, then hybrid work Provide a link to your repository on GitHub or share your own projects Why is it worth working with us?

TPConnects is a SaaS and cloud technology company and is part of Flight Centre Travel Group (FCTG), providing solutions for the airline and travel industry. We have a vibrant, multicultural team and we celebrate and recognize our talents. We are a rapidly growing 140+ strong employees' company, headquartered in Dubai, UAE.

3 days ago Be among the first 25 applicants Direct message the job poster from Luxoft Poland Senior IT Researcher | Talent Acquisition Luxoft | Matching professionals with opportunity Join us in Luxoft!

Python about-project : We are looking for a Senior Vue.js Developer proficient in Javascript to join ... Tech Stack on the project: JavaScript (Vue.js) Python ArcGIS AWS: AWS lambda, SAM, CloudFormation, RDS ... technologies-expected : AWS lambda SAM CloudFormation RDS DynamoDB SQS Lambda Functions and other AWS services are used JavaScript ... techniques requirements-expected : At least 4 years of experience in software development with Vue.js and Javascript

Social network you want to login/join with: col-narrow-left Client: GFT Technologies SE Location: Warsaw, Poland Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 0a958d13fe7c Job Views: 3 Posted: 30. 06. 2025 Expiry Date: 14. 08. 2025 col-wide Job Description: What will you do?

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.