68 javascript English-speaking jobs in Helsinki

We are now looking for a Test Engineer (JavaScript/TypeScript & C#) to join our partner companies' ... Your role You will design, implement, and maintain automated test suites using JavaScript/TypeScript ... Must-have requirements Test automation experience with C# and JavaScript/TypeScript Hands-on manual testing

Strong JavaScript skills. ... Experience with modern JavaScript libraries and tooling, and debugging JavaScript issues. ... They ship as standards based Custom Elements making them compatible with current and future JavaScript ... Good understanding of web standards based development using semantic HTML, CSS, JavaScript, and more. ... Our frontend stack is primarily web standards based and consists of components that are written in JavaScript

Strong JavaScript skills. ... Experience with modern JavaScript libraries and tooling, and debugging JavaScript issues. ... They ship as standards based Custom Elements making them compatible with current and future JavaScript ... Good understanding of web standards based development using semantic HTML, CSS, JavaScript, and more. ... Our frontend stack is primarily web standards based and consists of components that are written in JavaScript

This role requires expertise in React, , JavaScript, TypeScript, and CMS platforms to deliver exceptional ... Additionally you'll: Build and maintain applications using , React, JavaScript, and TypeScript Integrate ... experience) 7+ years of professional experience in front-end development Expert knowledge of React, , JavaScript

TypeScript/JavaScript React-native on mobile. ... Currently, many of our projects are built with TypeScript/JavaScript and Node.js. ... We often use TypeScript/JavaScript and React on our web app projects and Swift, Java/Scala/Kotlin, or

Working knowledge of Java (Domino Java APIs) and JavaScript (XPages / sidecars) for application fixes ... implement fixes, enhancements, and support utilities using LotusScript, Java (Domino Java APIs), and JavaScript

roadmaps Required skills and experience The main languages will be Scala (primary), Java and TypeScript/JavaScript

in professional software development, and proven track record of software development in TypeScript/JavaScript

Proficient in JavaScript, C#, and web technologies.

Required Skills & Experience: -Strong proficiency in JavaScript and TypeScript.

Good knowledge in JavaScript engines, runtime and JIT compilers. ... Hardening of the JavaScript engine, compiler and runtime for HarmonyOS via a combination of software

a Front-End Developer Must have high competence with Angular framework Proficiency with HTML, CSS, JavaScript

We expect you to be familiar with the following tech stack: Javascript Desired skills

usage of English language Basic knowledge of at least one programming language (e.g., Python, Java, JavaScript

willingness to learn and share what you learn with the team Technical Stack Frontend: Angular, TypeScript/JavaScript

Create and implement custom solutions using JavaScript, APIs, and SQL to meet specific customer requirements ... This position is for you if you have… Extensive knowledge of JavaScript (for client and server environments

Experience with C#, .NET, JavaScript, plugins, and custom workflow activities and N52 formulas.

in professional software development, and proven track record of software development in TypeScript/JavaScript

resilience, disaster recovery, and deployment strategies Programming with, for example, TypeScript, JavaScript

What we are hoping from you You have full-stack development experience, strong expertise in modern JavaScript