209 javascript English-speaking jobs in Warsaw

configuration management, and software engineering processesExperience with J2EE, Swing, Hibernate, Javascript

pipelines Experience with Web Services, REST API, HTTP API Experience with HTML & CSS – responsive design, JavaScript

technology team.Designing, developing and maintaining automated test suites using Playwright (TypeScript/JavaScript

enterprise performance testing platformsImplement Automation Testing as CodeТребованияStrong proficiency in JavaScript

spoken and written Nice to have: Understanding of reactive programming concepts Hands-on experience with JavaScript

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

frontends with TypeScript and React or a comparable component framework;Have a strong command of modern JavaScript

Proficiency in JavaScript, Glide APIs, Flow Designer, Business Rules, Client Scripts, UI Policies, Script

cross-browser compatibility, and responsive design best practices;Testing mindset and familiarity with JavaScript

experimentationNice to have: design patterns, TDD/BDD, Kafka or RabbitMQ, Docker, Kubernetes and Helm, Gosu, JavaScript

relational databases, especially SQL Server Great English communication skills Nice to have knowledge of JavaScript

Must-Haves 6+ years of professional experience with React and JavaScript/TypeScript. ... Requirements: React, JavaScript, Algorithms, Fixed Income, Java, Electron Tools: Jira, Bitbucket, GIT ... or Romania are welcome. ,[Design, develop, and maintain desktop applications written in React in JavaScript

What you'll do Automate testing for web and/or mobile applications using C#, JavaScript, Java, or Python

Hands‑on experience with ServiceNow scripting, including client‑side and server‑side scripting Strong JavaScript

have: experience with collaborative code review and version control systems, scripting with Python, R, JavaScript

Good knowledge of the Salesforce platform Practical experience with Apex, SOQL, and LWC Knowledge of JavaScript

API testing;Have experience with test automation tools such as CodeceptJS and Playwright;Know Java or JavaScript

qualityQualificationsAt least 3 years of experience as a Front-end DeveloperHands‑on experience with JavaScript

preparing test cases and test documentation Practical experience using AI-powered tools Knowledge of JavaScript ... financial services sector Technologies you’ll work with Playwright Cucumber WireMock Java TypeScript JavaScript

APIs/integrations, and data.Experience with modern front-end development technologies such as React, JavaScript ... production-grade applications and services using Python and modern front-end technologies such as React, JavaScript