471 javascript English-speaking jobs in Poland

These include Python, SQL, HTML, CSS, JavaScript, jQuery, JSON, XML, Java, J2EE, Maven, Junit, Bash, ... similar) or equivalent experience 3-4 years of experience writing software using Python, SQL, HTML, CSS, JavaScript

Experience with or a strong willingness to learn JavaScript/Node for AppBFF development. ... Contribute to the AppBFF (Backend for Frontend) using JavaScript/Node to ensure seamless integration

Experience with or a strong willingness to learn JavaScript/Node for AppBFF development. ... Contribute to the AppBFF (Backend for Frontend) using JavaScript/Node to ensure seamless integration

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

HR software integration (preferably in-house) Knowledge of one of major backend languages and also JavaScript

our team in developing new functionalities.We seek candidates who not only have solid foundations in Javascript

maintainable software in production environments Proficiency in at least one core language (Python, Ruby, JavaScript

Tech stack: C#, any front‑end framework, JavaScript, relational databases, understanding of systems design

documentation Experience testing web applications and REST APIs Experience with web technologies (HTML5, JavaScript

RESTful APIs JEST, Pytest, Cypress testing frameworks Docker, Jenkins Cloud infrastructure such as AWS Javascript

Experience with HTML & CSS (responsive design), JavaScript, TypeScript (arrow functions, destructuring

SOAP-based web services Experience with Service-Oriented Architecture (SOA) Nice to have Exposure to JavaScript

SOAP-based web services Experience with Service-Oriented Architecture (SOA) Nice to have Exposure to JavaScript

SOAP-based web services Experience with Service-Oriented Architecture (SOA) Nice to have Exposure to JavaScript

Senior Frontend Developer to define and maintain frontend architecture, analyze application performance, and collaborate with cross-functional teams. Experience with Web Components / Lit and Node.js / npm ecosystem required.

Node.js (Express/NestJS) and TypeScript Java (Spring Boot) Solid experience with React.js, modern JavaScript

Solid experience with React.js, modern JavaScript/TypeScript, component patterns, and API integration

Liquidity risk, Cash forecasting, or Balance sheet metrics Bonus points: Front-end experience with HTML, JavaScript

Our technology stack includes TypeScript, JavaScript, React, GraphQL, three.js, PostgreSQL, Ruby on Rails ... initiatives What You Bring 3-5+ years of professional experience building modern user interfaces using JavaScript

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