1698 javascript English-speaking jobs in Poland

using Atlassian SDK and Atlassian Plugin Framework; - Experience in scripting languages, including JavaScript ... applications using Atlassian SDK and Atlassian Plugin Framework; Experience with scripting languages including JavaScript

independently or lead penetration testing teams Technical Knowledge: Web technologies: HTML, XML, JavaScript ... , iOS, Android, Security, TCP, Networking, SAST, DAST, Communication skills, Web technologies, XML, JavaScript

independently or lead penetration testing teams Technical Knowledge: Web technologies: HTML, XML, JavaScript ... , iOS, Android, Security, TCP, Networking, SAST, DAST, Communication skills, Web technologies, XML, JavaScript

Automation* Experience with Windows and Linux* Solid Polish knowledge**Tech that we use*** C++, C#, JavaScript ... test suite preferable Playwright or Colosseum* Proficient in a modern programming language, preferably JavaScript

Strong knowledge of JavaScript / TypeScript, React / Next.js, and Node.js. ... Requirements: JavaScript, TypeScript, React, Next.js, Node.js, Flutter, SDLC, Cloud, Azure, AWS, GCP,

toward shared product goals* Work across front‐end and back‐end components, including React and modern JavaScript ... development experience, including strong .NET (C#, Web API, Entity Framework) expertise* Proficiency in JavaScript

You will work with modern JavaScript and TypeScript technologies while also maintaining and extending ... hands-on experience with Node.js in production environments Strong knowledge of TypeScript and modern JavaScript

Front‑end: native JavaScript, jQuery (legacy code), TypeScript, React, Three.js (OpenGL), Webpack, WebSocket ... Web development; Strong PHP skills with at least one framework (Symfony / Api Platform / Laravel); JavaScript

Knowledge of UI development and tools such as Figma, HTML, CSS, JavaScript. ... Requirements: Python, UI, Figma, HTML, CSS, JavaScript, API, Swagger, OpenAPI, REST API, SOAP, JSON,

Be pragmatic – in using object oriented principles, applying SOLID principles and design patterns in Javascript ... /growth culture and promote a healthy work environment Your Skills Very good knowledge of vanilla JavaScript

Be pragmatic – in using object oriented principles, applying SOLID principles and design patterns in Javascript ... /growth culture and promote a healthy work environment Your Skills Very good knowledge of vanilla JavaScript

Be pragmatic – in using object oriented principles, applying SOLID principles and design patterns in Javascript ... /growth culture and promote a healthy work environment Your Skills Very good knowledge of vanilla JavaScript

practices for authentication (OAuth, basic auth), session control, and data masking Optimize PL/SQL, JavaScript ... SaaS Cloud Strong hands-on experience with VBCS, APEX, OIC, FBDI, and BIP/OTBI Proficiency in PL/SQL, JavaScript

Strong knowledge of JavaScript / TypeScript, React / Next.js, and Node.js. ... Requirements: JavaScript, TypeScript, React, Next.js, Node.js, Flutter, SDLC, Cloud, Azure, AWS, GCP,

programming expertise in at least one modern object-oriented programming language such as Java, C#, JavaScript ... practices across the development lifecycle) Requirements: Testing, Object-oriented programming, Java, C#, JavaScript

Senior AI-first Engineer to design, develop, and maintain full-stack features using AI tools throughout the development workflow. Requires experience with Claude Code, GitHub Copilot, Cursor, .NET, C#, JavaScript, TypeScript, React, and cloud platforms. Strong communication skills and experience working with clients are essential.

Basic knowledge of PHP and JavaScript Good understanding of HTML/CSS and willingness to improve in

Senior Automation Engineer will design and implement automated test frameworks, expand test coverage, and contribute to CI/CD pipelines. Requires 6+ years of software testing experience, strong programming skills in Java, C#, JavaScript, or Python, and experience with front-end and back-end testing tools.

Lead/Senior Automation QA (JavaScript) will develop and improve testing methodologies, procedures, and tools. Responsibilities include creating test plans, test cases, and test reports, executing automated tests, and collaborating with programmers and analysts. Requires 4+ years of experience building and maintaining automation frameworks, experience with REST API testing tools, mobile testing tools, and GUI testing tools (Selenium, Cypress, etc.).

Technology focus Python and JavaScript are not our only strengths, we are also very good at React ... Technology focus Python and JavaScript are not our only strengths, we are also very good at React ... Requirements: JavaScript, React, Python, TypeScript, GraphQL, Docker, Kubernetes Additionally: International