64 javascript English-speaking jobs in Helsinki

Strong command of Modern JavaScript (ES6+) and TypeScript.

Proficiency in Java, Bash, JavaScript/TS - Java is especially valued for application-level troubleshooting

Experience in event /signal engineering Experience with modern web development (HTML/CSS/JavaScript

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

language (one of the following is ideal but can be learned during the internship: Golang, TypeScript/JavaScript

Technical Skills:Hands-on expertise with HTML, CSS, and SQL (Python and JavaScript are a plus).

Familiar with Agile methodologies Proficiency with at least one programming language: C#/Java/Ruby/Javascript

Competent in Python, Java, or JavaScript for scripting and custom development.

Cloud Platform Experience with XML; SQL; Experience programming with modern technologies such as JavaScript

Technical fluency in JavaScript or TypeScript, or readiness to learn quickly. ... and environment Our automation currently uses Playwright and Cypress , and you'll also encounter JavaScript

current and emerging technologies, with hands‑on experience in key technologies and platforms such as JavaScript

TypeScript/JavaScript, Python, Java/C#, plus modern web frameworks).

Have strong frontend development skills with TypeScript, JavaScript, React, JSON API  Strong vision

from specs and design through implementation, testing and documentation Deep expertise in modern JavaScript

clients and the ability to succeed in a customer-facing environment Some experience in scripting (Java, JavaScript

looking for: 1+ year of practical experience building web applications with React and TypeScript / JavaScript

Experience with web UI development (React, TypeScript or JavaScript).

as a software professional the readiness for becoming a lead-developer good knowledge of Python & Javascript

Deep backend engineering expertise with JavaScript and TypeScript , writing clean, maintainable, and

Experience with web UI development (React, TypeScript, or JavaScript).