2013 javascript English-speaking jobs in Poland

Nice to Have Advanced experience in Web Service development (SOAP and REST) Advanced experience with JavaScript

What We Expect Over 5 years of commercial experience in JavaScript/TypeScript development; Deep understanding

Requirements: Proficiency in Node.js .NET framework knowledge Good understanding of vanilla JavaScript

About you: 7+ years of JavaScript experience; 5+ years of React experience; 4+ years of Next.js experience

quality through comprehensive unit tests; Code optimization and performance with best practices in Javascript

RESTful APIs Strong understanding of solution design and reusable component architecture Experience with JavaScript

have Field Service and Dual-Write) System customizations (Forms, Web resources, plugins, workflows, JavaScript

Your role Develop a new strategic platform using the JavaScript tech stack Define software to analyze

Implement frontend features with React and web technologies (HTML, JavaScript/TypeScript). ... T-SQL; Knowledge of Azure or AWS; Experience with React; Good knowledge of web technologies (HTML, JavaScript

Experience with web development using JavaScript, TypeScript, and modern frameworks (Angular, React, ... object-oriented analysis, design, and programming principles (SOLID, design patterns) in languages like JavaScript

What We Look For Fluent Java coding skills Practical use of JavaScript (Node.js) Hands-on AWS (Lambda ... in agile/scrum methodology Willingness to work with other JVM languages Java experience Knowledge of JavaScript

Write and maintain code using Java or JavaScript. ... Write and maintain code using Java or JavaScript.

Solid understanding of JavaScript (ES6+) and TypeScript. ... Tech Stack ReactJS, JavaScript (ES6+), TypeScript C# .NET React Native (optional) Amazon Web Services

Experience web development using JavaScript/TypeScript with modern frameworks (e.g., Angular, React, ... design, and programming (OOA/OOD/OOP) with SOLID principles and design patterns in languages such as JavaScript

What You’ll Be Doing Developing and maintaining frontend features using modern JavaScript frameworks ... least one modern JS framework (React, Vue, or Angular) and solid skills in HTML5/CSS3 and TypeScript/JavaScript

Fix bugs, ensure system stability, and continuously improve both backend (Java, Spring) and frontend (JavaScript ... Knowledge of testing frameworks and methodologies Familiarity with web development technologies (HTML, CSS, JavaScript

APIs, client/server architecture, and performance optimization Bonus Skills: SQL databases, Qt/GTK+, JavaScript ... applications Knowledge of SQL databases (MySQL, MariaDB, PostgreSQL) Familiarity with GUI toolkits (Qt, GTK+) JavaScript

PostgreSQL); Extensive experience working with APIs Understanding of front-end technologies (HTML5, CSS3, JavaScript ... queuing systems like RabbitMQ or Kafka; Knowledge of NoSQL databases (e.g., MongoDB); Knowledge of modern JavaScript

Responsibilities Develop and maintain modern frontend applications using React and TypeScript/JavaScript ... ll need 2–3 years of experience in front-end development Strong proficiency in React, TypeScript and JavaScript

Proficiency in JavaScript, including DOM manipulation and the JavaScript object model.