33 javascript English-speaking jobs in Masovian Voivodeship

We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering ... stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5 years of experience in JavaScript

Fullstack Engineer role focusing on building and maintaining scalable web infrastructure using Python, FastAPI, React, and TypeScript. Responsibilities include API development, CI/CD implementation, and performance tuning.

Fullstack Engineer needed to build and maintain scalable web infrastructure using Python/FastAPI and React/TypeScript. Responsibilities include API development, CI/CD implementation, and performance tuning across layers. Requires English fluency and experience with agentic AI.

This is a hands-on engineering-oriented role: writing JavaScript, configuring tag management and SDKs ... - including server-side deployments; implementing and optimizing tracking code Very good command of JavaScript

years of hands-on work with React Native A minimum of 5 years of experience working with HTML, CSS, and JavaScript

Working knowledge of JavaScript and/or TypeScript.

Confident using JavaScript for event tracking, custom logic, and integrations, and familiar with how ... and strategists to deliver digital transformation initiatives] Requirements: Digital marketing, HTML, JavaScript

experience in software development with a focus on Angular Excellent knowledge of TypeScript, HTML, and JavaScript ... modern technologies and innovative engineering approaches] Requirements: Angular, TypeScript, HTML, JavaScript

Strong skills in JavaScript, HTML, CSS, REST/SOAP APIs. Familiarity with ITIL processes.

experience in ServiceNow system administration Familiarity with ITIL best practices Good command of JavaScript

documentation] Requirements: Java, Python, Spring Boot, REST API, Git, LLM, Docker, DAST, SAST, CI/CD, JavaScript ... Familiarity with CI/CD pipelines, Docker, or cloud-based environments Knowledge of web technologies such as JavaScript

minimum of 5 years demonstrable professional experience in front-end development Advanced knowledge of JavaScript

experience in software development with a focus on Angular Excellent knowledge of TypeScript, HTML, and JavaScript

Core REST services, including server-side pagination for large datasets Experience building SPAs in JavaScript

Experienced with enforcing secure coding principles (OWASP) across both .NET server code and JavaScript ... under SharePoint Framework (SPFx and REACT) and other client-side frameworks/libraries (for example JavaScript

Strong knowledge of React, Angular, Next.js, JavaScript, and TypeScript.

layers (HTTP, WebSocket, gRPC) and authentication (OAuth, token-based auth)Skills in scripting with JavaScript ... authentication (OAuth, token-based auth)Script in at least one language supported by the platform (e.g., JavaScript

front-end development using React and reusable, component-driven architectures Practical experience with JavaScript

Good practical skills in at least one relevant technology, such as PowerShell, Python, C#, .NET or JavaScript ... Requirements: Combine, PowerShell, Python, C#, Power Platform, Testing, Git, CI/CD, Security, Cloud, .NET, JavaScript

Proficiency in at least one modern language, preferably Python or JavaScript. ... Willingness to learn new technologies and paradigms — ServiceNow (ITAM / CMDB / Discovery), JavaScript