252 javascript English-speaking jobs in Masovian Voivodeship
Redwood Engineer (f/m/x)
- Sii Sp. z o.o.
- Warszawa, mazowieckie
- April 24
Redwood Engineer (f/m/x) Miejsce pracy: Warszawa Technologies we use Expected JavaScript Java Redwood ... Build and integrate system interfaces across financial and enterprise systems Develop and maintain REL/JavaScript ... financial/banking projects Proven experience in building and maintaining system interfaces Proficiency in JavaScript
Software Engineer III - Chrome Web Store
- Warszawa, mazowieckie
- May 11
Experience with Kotlin, Java, TypeScript or JavaScript. ... pracy: Warszawa Technologies we use Expected Java Python C++ HTML CSS Optional Kotlin Java TypeScript JavaScript ... across the back-end such as Java, Python, Golang, or C++ codebases, and front-end experience including JavaScript
AI Engineer
- Smart Topaz sp. z o.o.
- Warszawa, mazowieckie
- April 7
AI Engineer Miejsce pracy: Warszawa Technologies we use Expected Python JavaScript Operating system Linux ... building conversational bots or similar AI-driven solutions Strong programming skills (Python and/or JavaScript
Fullstack.NET Developer - Tax GMS Developers
- KPMG
- Warsaw
- May 13
Frontend Developer
- Savangard sp. z o.o.
- Warsaw
- May 12
Automation Tester (EU public)
- Britenet Sp. z o.o.
- Warsaw
- April 30
Full-Stack Software Engineer, LabOps
- UL Solutions
- Warszawa
- May 6
Our primary technology stack uses JavaScript/TypeScript and Python hosted in Azure. ... Science, Engineering, Mathematics, or a related field.
3+ years of experience working with modern JavaScript
UX Designer
- NATEK POLAND
- Warsaw
- April 23
Full Stack Developer (Node.js/React)
- Capgemini Polska
- Warsaw
- May 15
technologies-expected : React.js Node.js JavaScript TypeScript Python Docker LLM about-project : ... and APIsSolid expertise in React and modern frontend development practices Experience with Node.js, JavaScript ... applications using React with a focus on performance and usability Develop backend services and APIs with JavaScript
Senior Quality Assurance Engineer (m/f/d)
- Ververica | Original creators of Apache Flink®
- Warszawa
- May 6
Experience with testing frameworks like JUnit and TestNG (for Java) or Jest, Mocha and Cypress (for JavaScript ... Experience with version control systems like Git
Solid understanding of web technologies (HTML, CSS, JavaScript
Software Engineer 2 (Java / Kotlin) - Technical Platform
- Allegro
- Warsaw
- May 16
.Net Fullstack Developer (m/k)
- Integral Solutions
- Warsaw
- April 21
IT Technical Account Manager
- Xperi
- Warsaw
- April 27
Senior FS Engineer 50/50
- Commit
- Warszawa
- May 15
Expert‑level TypeScript/JavaScript and modern frameworks.
Senior Frontend Developer (m/f/d) - B2B
- softgarden GmbH
- województwo mazowieckie
- May 13
What you bring along
You have solid experience with JavaScript, TypeScript, HTML, and CSS, and you're ... tasks will include:
Develop, optimize, and maintain frontend applications using Angularand modern JavaScript
Full Stack Developer (Python/React)
- Appsilon
- warszawa
- April 24
proficiency in Python, with knowledge of Django, Flask, or FastAPI.Experience with ReactJS and proficiency in JavaScript
Front-end Freelancer
- Start Up
- warszawa
- April 24
Tech skills:
Very good knowledge of React,
Very good knowledge of JavaScript,
High code quality.
T Hub - Microsoft Dynamics 365 CE/ Power Platform Software Developer
- T-Mobile
- Warszawa, mazowieckie
- May 1
Miejsce pracy: Warszawa Technologies we use Expected Microsoft Power Platform Dynamics 365 CE Dataverse JavaScript ... /TypeScript, and C#. • Strong programming knowledge in .NET, C#, JavaScript, TypeScript, HTML, and CSS ... Technical Expertise • Extensive experience with Microsoft Power Platform, Dynamics 365 CE, Dataverse, JavaScript
Senior Software Engineer
- IMMOQEE Sp. z o.o.
- Warszawa
- May 6
Electron.NET, Visual Studio) Proficiency in front-end languages and libraries such as HTML/CSS, as well as JavaScript
Junior AI Engineer (Next.js & LLM)
- Blazity Sp. z o.o.
- warsaw
- May 6
Technical foundations Knowledge of: JavaScript / TypeScript React or Next.js (even small projects) Understanding














