86 react English-speaking jobs in Helsinki
Senior Full Stack Software Engineer
- Aiven
- helsinki
- March 30
back-end systems are primarily Python, with components in Go and C, while the front end is built on React ... back-end systems are mostly implemented in Python, with bits of Go and C, while the front end is based on React ... What We're Looking For Excellent development skills in Python, TypeScript, and React Excellent understanding
Senior Frontend Engineer (Creative Editor)
- Smartly
- helsinki
- April 14
We are tech‑agnostic at heart but rely heavily on React and TypeScript to build a seamless and powerful ... Expertise in React and TypeScript, with a deep understanding of state management and performance optimization
Fullstack Engineer (Creative Editor)
- Smartly
- helsinki
- April 17
We are tech‑agnostic at heart but rely heavily on React and TypeScript to build a seamless and powerful ... Solid expertise in React and TypeScript, with the ability to be productive and deliver high‑quality work
Senior Fullstack Engineer, Channel Expansion
- Smartly.io
- helsinki
- April 13
Frontend: React, TypeScript What you’ll do Own the design and implementation of new platform ... and operating production‑grade systems with Node.js and TypeScript Solid frontend experience with React
Senior Software Engineer, Browser Defense
- Hoxhunt
- helsinki
- April 21
into user‑focused requirements and value generation Deep, hands‑on experience with TypeScript and React
Full Stack Engineer Helsinki, Finland
- Aiven
- helsinki
- April 19
What We’re Looking For: Solid development experience with Python, JavaScript/TypeScript and React ... Grow Your Expertise : Develop your skills in Python, React, and SQL/Postgres while gaining exposure to ... backend systems are mostly implemented in Python, with bits of Go and C, while the frontend is based on React
WordPress Developer
- Invosy Finland Oy
- helsinki
- April 19
and website performance optimization Nice to Have Experience with WooCommerce Basic knowledge of React
Lead Software Engineer
- Reaktor
- helsinki
- March 1
We often use TypeScript/JavaScript and React on our web app projects and Swift, Java/Scala/Kotlin, or ... TypeScript/JavaScript React-native on mobile Relevant skills to create new backend services and tweak
Software Developer
- Reaktor
- helsinki
- March 1
TypeScript/JavaScript React-native on mobile. ... We often use TypeScript/JavaScript and React on our web app projects and Swift, Java/Scala/Kotlin, or
Full Stack Developer
- Reaktor
- helsinki
- March 1
TypeScript/JavaScript React-native on mobile. ... We often use TypeScript/JavaScript and React on our web app projects and Swift, Java/Scala/Kotlin, or
Software Engineer
- Reaktor
- helsinki
- March 1
TypeScript/JavaScript React-native on mobile. ... We often use TypeScript/JavaScript and React on our web app projects and Swift, Java/Scala/Kotlin, or
Senior Software Engineer
- Reaktor
- helsinki
- March 1
TypeScript/JavaScript React-native on mobile. ... We often use TypeScript/JavaScript and React on our web app projects and Swift, Java/Scala/Kotlin, or
Senior Software Engineer (AI Platform)
- Smartly.io
- helsinki
- February 6
Experience with NodeJS, React, TypeScript is a plus. ... Python, TypeScript, PostgreSQL, Node.js, Docker and Kubernetes for our microservices, TypeScript and React
Support Engineer | PHP, Java | Helsinki
- Infosys
- helsinki
- April 29
RabbitMQ) Experience with unit tests, integration tests, and TDD Exposure to frontend technologies (React
Staff Engineer, Data Platform
- Smartly
- helsinki
- April 20
backend written in Ruby on Rails, and we own small parts of the frontend written in TypeScript and React
Senior Software Engineer (Identity and Access Management system)
- Smartly.io
- helsinki
- March 14
backend development skills with NodeJS & TypeScript with a good understanding of frontend technologies (React
Senior Engineering Manager
- Smartly.io
- helsinki
- April 13
The main technologies used by the team include: React for selected UI workflows Deep integrations
Senior Software Engineer (Identity and Access Management system)
- Smartly
- helsinki
- March 20
backend development skills with NodeJS & TypeScript with a good understanding of frontend technologies (React
Backend Developer
- Veikkaus
- helsinki
- May 1
backend development with Kotlin or Java Spring Boot Experience with modern frontend development using React
Senior Engineering Manager
- Smartly
- helsinki
- April 17
technologies used by the team include: Node.js, TypeScript, PostgreSQL, Kafka, Redis, Kubernetes React













