266 backend developer English-speaking jobs in Uusimaa

You’ll operate as the developer-side authority across multiple programmes, shaping strategy, de-risking ... large-scale data centres, mission-critical facilities, or complex infrastructure developments on the developer

Design, build and maintain backend services that sit at the core of Smartly.io’s campaign optimization

You are an experienced and passionate developer always seeking the best solution. ... Select how often (in days) to receive an alert: Create Alert Lead Developer / Tech Lead, Payments Information ... About this opportunity To strengthen our team we are looking for experienced Lead Developer / Expert ... As the Lead Developer, you’ll engage with many different stakeholders, so the person we are looking for ... What you’ll be doing: Working as an Expert Java Developer (with Apache Kafka) in Payments Data Domain

You’ve designed and delivered complex backend systems in cloud‑native environments, you set technical ... What You’ll Do: Define and own the technical architecture of Rust‑based backend systems across the

in frontend development with React, TypeScript, and modern CSS Solid understanding of REST APIs, backend ... cross‑functional environments Nice To Haves Ability and willingness to occasionally contribute to backend

The application integrates multiple protection modules and backend services to create a seamless and ... platform integrations, or architectural improvements — while collaborating closely with designers, backend ... contributor and reviewer Work with Swift and modern iOS development tools Collaborate with designers, backend

services Proficiency in our tech stack — Python, NodeJs, TypeScript (backend), AWS (CDK/ECS/Step ... are Important Traits for This Role 5+ years of experience building scalable high volume low latency backend

We’re looking for a fullstack developer to join our small and curious team in Aviapolis, Vantaa.

Develop new business opportunities in the Nordic market for direct current (DC) applications. Drive the transformation toward sustainable, efficient energy solutions.

Design and implement user interfaces for a SaaS sustainability solution. Develop and maintain a component library, build user journeys, and implement modern frontend development using TypeScript, HTML, and CSS.

Director Power Services Helsinki, Finland A global digital infrastructure developer backed by one of ... professional with the following: Proven track record of delivering large grid connections, whether from the developer

services via GraphQL and REST and collaborate with backend teams in shaping and developing new services ... timeline views, 3D globe rendering (Cesium), and pass planning interfaces Integrate with multiple backend ... full‑stack production‑grade applications using React, TypeScript (ES6+), and Node Experience building backend

Eolus is a leading renewable energy project developer in Europe, listed on Nasdaq Stockholm.

Our client is a high-growth international data centre developer.

Your role with us Back‑End Developer passionate about building scalable and efficient back‑end systems

Our tech stack Backend: Node.js, TypeScript Frontend: React, TypeScript Infrastructure: PostgreSQL ... process large volumes of campaign and performance data Develop and evolve client‑facing APIs and backend

Solid grasp of CI/CD, developer experience, and modern software delivery practices. ... This is a hands‑on platform role at the intersection of developer tooling, AI/ML infrastructure, and ... Experience in designing and maintaining developer platforms, agentic workflows, internal tooling, or

We are looking for a talented Senior Mobile Software Developer to play a key role in the mobile applications

Now we’re looking for a Senior Software Developer to be one of the first hires in our new Helsinki tech

Role: Application support Java+ PHP Developer Location: Helsinki, Finland Employment type: Full time