184 frontend developer English-speaking jobs in Helsinki

What We Believe are Important Traits for This Role Expertise in Modern Frontend Architecture: You ... Performance Optimization : A sophisticated understanding of frontend architecture for large‑scale, data‑intensive

Proven ability to simplify complex technical features into intuitive developer experiences. ... Own the roadmap: Define, prioritize, and drive the PostgreSQL developer experience roadmap end‑to‑end ... Measure success: Track developer activation, engagement, retention, and expansion as core KPIs. ... You will define and own the roadmap, ensuring developer delight becomes a competitive advantage for Aiven ... not just reliable, but delightful — removing friction, accelerating time‑to‑value, and creating a developer

We are looking for a ServiceNow Developer for an Employee Portal Transformation.

Work across the stack when needed - from frontend logic to backend APIs and AI integrations. ... An experienced developer with hands-on experience building apps with Expo and React Native .

Own and improve frontend build, release, and deployment processes to support reliable development and ... Contribute to frontend architecture decisions, ensuring maintainable, scalable, and high-quality solutions ... Solid understanding of frontend architecture, performance, accessibility, and maintainability best practices

For our client in the banking sector, we are looking for a Web Developer - Try & Hire contract. ... We are looking for a highly talented, but not necessarily very experienced, web developer to help with ... will be on the common UI components and core libraries that the team provides to the rest of the web developer ... Helsinki 00100 1 acf05ff ec-b839-ee7c6a235fcf Monthly salary Viitetieto Ammatit ICT application developer

Select how often (in days) to receive an alert: Create Alert Java Developer to Asset Finance Solutions ... II Helsinki, FI, 00500 Job ID: 4964 We are looking for a Java-enthusiast Backend Developer with

Frontend: React, TypeScript What you’ll do Own the design and implementation of new platform ... Strong experience building and operating production‑grade systems with Node.js and TypeScript Solid frontend

We are now looking for a Software Developer to join our team Content Delivery is a multidisciplinary ... As a Software Developer in our team, you'll play a key role in the design, development, and operation ... Whether you're an experienced developer or already operating at a senior level, we'll tailor the role ... Who We're Looking For We're looking for a curious and self-motivated software developer who enjoys solving

We are now looking for a Software Developer to join our team Content Delivery is a multidisciplinary ... Who We’re Looking For We’re looking for a curious and self‑motivated software developer who enjoys ... Whether you’re an experienced developer or already operating at a senior level, we’ll tailor the role ... Role As a Software Developer in our team, you’ll play a key role in the design, development, and operation

Partner with product teams to improve developer experience and reduce operational friction * Work with ... We approach platform engineering with a product mindset, recognizing that the internal developer platform ... teams.As part of the Platform Engineering team, you will partner with product engineers to strengthen developer ... delivery* Strong problem-solving skills, a collaborative mindset, and a genuine interest in improving developer

backend or frontend development. ... You strive to be a full‑stack Salesforce developer, even though your current skills might lean more towards

Overview We are looking for an experienced Azure developer to develop an integration platform. ... Qualifications Proven experience as an Azure developer with strong knowledge of Azure Integration Services

Develop and maintain APIs for consumption by other backend services or frontend code. ... Strong backend development skills with NodeJS & TypeScript with a good understanding of frontend technologies

Working knowledge of JavaScript for frontend issue analysis and minor enhancements. ... Work closely with development teams to identify and fix frontend-backend interaction issues. ... Assist in diagnosing UI problems, validating frontend behaviour, and supporting minor interface changes

As a lead developer at Reaktor, your job is to work with the full software development lifecycle, help ... collaboration Assisting the team in adopting and following agile practices You are an experienced developer

Develop and maintain internal analytics pipelines, dashboards, and metrics. Utilize languages such as Typescript, Go, Scala, Java, C#, and Python. Improve and implement UI elements and visualizations for internal dashboards. Maintain analytics services infrastructure.

About the role As Product Developer, you will be responsible for the commercial development of Familons ... To support this growth and renewal, we are now looking for an experienced Product Developer to join Familon ... We hope you have approximately 10 years of experience in roles such as Product Developer, Product Manager

Develop and maintain C++ and CUDA applications for real-time 5G signal processing. Design, implement, and optimize algorithms for parallel execution and GPU acceleration. Collaborate with teams to integrate modules and conduct rigorous testing.

Develop AI-native products and build agentic capabilities into WithSecure products. Design AI-first products where the agent is the core experience.