2138 javascript English-speaking jobs in Poland

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.

Skills Core understanding of JavaScript, including ES6 and modern building tools and working in a JS-framework ... ) and diagnose and solve problems A strong attention to detail Experience At least three years of JavaScript ... Comfortable with working remotely and collaborating with overseas teams Ability to step into a foreign JavaScript

We develop sophisticated web solutions with a specialization on advanced Javascript application. ... Experience with advanced JavaScript frameworks such as React (Gatsby) and Vue.js Experience with nonsequel ... professional experience as fulltime FullStack or FrontEnd developer Very good knowledge of and enthusiasm for JavaScript

About YouYou have a knack for solving intricate problems with JavaScript. ... everyone in a company to do what they think is best can lead to great things.About the PositionAs a JavaScript ... and promoting a culture of empathy, personal growth, and support for others.This role is ideal for a JavaScript ... Redux, Node, and OpenSearch.Innovate with purpose: Implement and test new features for our open-source JavaScript ... create an optimized and accurate product discovery demo.In this role, you will:Fuel our AI models: Write JavaScript

Angular Developer – B2B Contract | Warsaw (Hybrid – 2 Days Onsite)Location:Warsaw, PolandEngagement Type:B2B ContractWork Mode:Hybrid (2 days from office per week)Role OverviewWe're looking for askilled Angular Developerto join our dynamic team in Warsaw. The role involvesdesigning and developing payment service features, ensuring code quality, and collaborating in an agile environment.

Description FocusReactive is a team of Senior+ engineers providing an expert advice on building scalable JavaScript ... Qualifications4+ years experience in professional JavaScript development2+ years experience working with ... develop solutions for scale-up businesses in Europe and beyond.Our engineers are high-class experts in JavaScript ... best tech conferences like React Amsterdam, JSNation and others.Want to become a part of the global JavaScript

Make retail great again through the power of technology Intellias helps retailers provide consistent and customer-centric shopping experiences across all channels with disruptive retail tech solutions. Get on board and make your own contribution to the industryWith significant experience comes great projects.

The future of data resilience is here - go fearlessly forward with us.About The RoleJoin us as a JavaScript ... GitWhat You'll Bring5 + years of experience with commercial web developmentStrong proficiency in JavaScript

Fullstack Developer (junior/mid)# Fullstack Developer (junior/mid)JavaScript*** Fullstack JavaScript ... **Responsibilities*** Develop and maintain frontend features using **React** and modern JavaScript/TypeScript ... quality through best practices, code reviews, and testing **Requirements*** Strong experience with **JavaScript

**Motorola Solutions values your privacy** .Full-stack Developer (Angular/JavaScript) page is loaded ... ## Full-stack Developer (Angular/JavaScript)locations: Krakow, Polandtime type: Full timeposted on ... , HTML5/CSS3)* back-end development experience using TypeScript or JavaScript* development skills in ... We expect the candidate to be open to solving challenging back-end problems using: C++, TypeScript/JavaScript ... Requirements* 4+ years of hands on experience as a front-end developer (Angular framework, TypeScript/JavaScript

Job description About us:We are looking for a Senior JavaScript Developer to be a part of the DEVTALENTS ... We are looking for an experienced Senior JavaScript Developer to join our team and provide technical ... the best possible solutions.Job requirements Technical Experience and Skills:Expert proficiency in JavaScript

You're fluent in Express.js, REST APIs, and modern JavaScript/TypeScript design patterns. ... Senior Node.js Engineer Miejsce pracy: Warszawa Technologies we use Expected Node.js JavaScript TypeScript ... Debug, profile, and monitor application performance Our requirements 4 years of experience in Node.js, JavaScript

Software Developer with Cloud Skills Miejsce pracy: PoznańTechnologies we use Expected Python JavaScript ... years of professional experience in creating IT systems in software design/engineering using Python/Javascript

Type of contract: contract of employmentSalary range: PLN gross/ monthAs a Senior JavaScript Engnieer

The Opportunity Nearform is a digital and AI engineering consultancy with a reputation for experience-led modernization. We focus on creating transformative digital products for enterprise customers across the UK and Ireland. Our approach blends deep technical expertise with modern, cloud-native solutions to help clients overcome legacy constraints and unlock new business value.

Test Automation Engineer Miejsce pracy: Kraków Technologies we use Expected Playwright JavaScript TypeScript ... candidate who wants to join the largest Test Services Center Team as a Test Automation Engineer with JavaScript ... experience in test automation frameworks Playwright or Selenium Proficiency in writing test scripts in JavaScript

About us:We are looking for a Senior JavaScript Developer to be a part of the DEVTALENTS team and contribute ... We are looking for an experienced Senior JavaScript Developer to join our team and provide technical ... ensuring we deliver the best possible solutions.Technical Experience and Skills:Expert proficiency in JavaScript

Ascendix Technologies is a software and services technology company founded in 1996 and headquartered in the United States, in Dallas, Texas. The company has software development centers and branch offices in Poland, Portugal, and Ukraine and distributed teams all over Europe. We have been cooperating remotely since 2020.

As our JavaScript Developer you have:solid experience in JavaScript.experience working with modern JavaScript ... Vattenfall is looking for JavaScript Developer to support our Asset IT team. ... Build and maintain JavaScript code (write clear, maintainable code).Work with portals, mobile apps or

2025col-wideJob Description:Location: Warsaw (hybrid work: 2-3 days in the office)Rate:220 - 255 PLN per hourCooperation model: B2B or Employment ContractDuration: long-term agreementRecruitment process:1 timed Abstract and Logical Reasoning Test (up to 15 minutes); 1 short interview (up to 30 minutes)Do you want to play a key role in revolutionizing the future of finance?