492 javascript English-speaking jobs in Masovian Voivodeship

Senior Software Engineer Miejsce pracy: Warszawa Technologies we use Expected JavaScript TypeScript React ... building user-facing products (integration development preferred), with professional experience in Javascript

Technical Versatility (Nice to have) : Proficiency in Python, JavaScript and experience with frameworks

Deep expertise in JavaScript/TypeScript, HTML/CSS, and at least one modern frontend framework (e.g.,

: At least 4-5 years of experience in a Front-End Developer or similar position Strong expertise in JavaScript

to Have: Experience in the financial industry, especially Fixed Income Knowledge of Python scripting JavaScript

Experience with HTTP web technologies, particularly JavaScript and React.

Strong knowledge of automation scripting languages (Python/JavaScript/Go).

Strong knowledge of HTML5, CSS3, and modern JavaScript (ES6+). ... Development: Build and maintain interactive and responsive user interfaces using React.js, Redux, and modern JavaScript

You'll be working within a modern enterprise environment using:* **Core:** HTML5, CSS3 (SASS/LESS), JavaScript ... frontend web development, ideally within complex or enterprise environments* Strong expertise in modern JavaScript

Very good knowledge of JavaScript and TypeScript, Very good knowledge of the Angular framework, Experience ... Requirements: Microservices, Angular, TypeScript, RxJS, JavaScript, gRPC, Git, GitLab, Writing unit tests

Reliability Engineer (Linux) Miejsce pracy: Warszawa Technologies we use Expected Python Java Go PowerShell JavaScript ... Beginner level programming and-or scripting in 2 or more of the following: Python, Java, Go, PowerShell, JavaScript

, or Ruby), building and consuming APIs (REST and/or GraphQL), and working with databases.Fluent in JavaScript

Django, Flask, FastAPI) and JavaScript UI Frameworks (React.js, Next.js)Experience with data analytics

•Strong Front-end skills: HTML, CSS, JavaScript and jQuery, Plus modern frameworks (NextJS, React)SPECIFIC

optimization, scalability design, and application tuning Hands‑on experience with Qlik Sense extensions, JavaScript

Proficiency in TypeScript, JavaScript, and at least one frontend library (React, Svelte, Next etc) Knowledge

practicesExpectationsAt least 4-5 years of experience in a Front-End Developer or similar positionStrong expertise in JavaScript

highest standards of technology and process What makes you a great fit • Excellent programming skills in Javascript

Nice to have: Familiarity with web technologies (HTTP, JavaScript, cookies, databases).

of software design patterns and architectural principles Strong hands-on programming skills in Java, JavaScript