190 frontend developer English-speaking jobs in Helsinki

Scaling Frontend Platforms: Proven track record of scaling a shared frontend platform across multiple ... Instead of building a traditional developer platform solely for human engineers, you will design a highly ... People‑First Culture: We actively invest in keeping developer friction low, minimizing technical debt ... dependencies, controlling bundle‑size bloat, handling zero‑downtime framework upgrades, and measuring developer ... Decentralized Platform Philosophy: A clear architectural preference for building self‑service, decoupled developer

Wolt is looking for a Senior Frontend Engineer to expand our Consumer Web Platform team. ... Must haves Proven expertise in building consumer-facing frontend applications, using TypeScript and ... Proven expertise in building consumer-facing frontend applications using TypeScript and React, Prior ... Driving Technical Initiatives around architecture, developer experience, observability, performance, ... Supporting Engineering Excellence: Champion best practices, improve developer workflows, and continually

Proven interest in improving developer productivity (DevX) through tooling. ... Collaborate with Product Managers and engineering teams to translate complex needs into developer experiences ... Knowledge of micro‑frontend architectures and state management. ... Lead frontend excellence by creating performant UIs using TypeScript with React or Vue and Vite. ... . • Candidates must have advanced TypeScript and modern frontend framework experience, strong production

Responsibilities Your responsibilities include full‑stack development across backend and frontend services ... Technology Stack Frontend: TypeScript, React, Next.js, OpenNext, Contentful Backend: Node.js AWS services ... Software Developer – SOK Digital Development Paikka: Helsinki, Ässäkeskus; joustava työskentely etätyössä ... You will work in a cross‑functional squad, supported by a central DevOps & Developer Experience team. ... Qualifications We are looking for a senior‑level full‑stack developer with solid experience in modern

Qualifications Experience as a senior/full-stack developer with modern .NET technologies and C#. ... Strong experience with databases and frontend technologies (React.js or Vue.js). ... Develop and maintain applications using .NET, C#, React.js, Vue.js, and related frontend/backend technologies

Reaktor's tech community is looking for an experienced Senior Fullstack Developer to join one of our ... Building and improving modern web applications, backend services, APIs and data models Working across frontend ... workflows To thrive in this position, you’ll need: Must‑haves Strong experience in modern frontend ... DevOps practices Experience with customer‑facing products, internal tools, integrations, SDKs or developer ... services, internal platforms, identity, martech, customer support, analytics, online stores, integrations, developer

Role Description We are looking for a skilled Full Stack Developer to join our startup team at NeuralFlex ... with at least one backend framework (Django, Flask, or FastAPI) Experience with React or a modern frontend ... Python (Django, Flask, or FastAPI) Build and integrate user-facing features using React or any modern frontend

Passion for DevX: A genuine interest in improving developer productivity through easy-to-use tooling ... For this role, we put relative emphasis on frontend tech excellence. ... engineering teams (Mobile, Cloud, Firmware, etc.) to translate complex internal needs into delightful developer ... ), including experience with state management and micro-frontend architectures. ... Lead Frontend Excellence: Create sophisticated, performant UIs using TypeScript (React or Vue) and Vite

Senior Frontend Engineer, Consumer Web Platform Helsinki, Finland; Stockholm, Sweden About Wolt At ... Wolt is looking for a Senior Frontend Engineer to expand our Consumer Web Platform team. ... Driving Technical Initiatives around architecture, developer experience, observability, performance, ... Must haves Proven expertise in building consumer-facing frontend applications, using TypeScript and ... Supporting Engineering Excellence: Champion best practices, improve developer workflows, and continually

What this role is about We are looking for a software developer for whom AI is a natural way to build ... As a full-stack developer, you will work across different layers of the technology stack. ... Technologies you will work with Frontend: JavaScript frameworks such as Vue and React Backend and ... be the person we are looking for if You have worked in a full-stack role and feel at home in both frontend

* Do you have strong practical experience with at least one modern frontend framework, such as React ... 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

We’re looking for a Full Stack Developer to join our team responsible for several of our Core products ... We also appreciate (read: not compulsory but a nice bonus): Understanding and skills with frontend

Your key competencies 6+ years of experience as a Design Engineer, Creative Developer, Front-End Engineer ... Technical Stack: Deep proficiency in HTML, CSS/Tailwind, JavaScript, and modern frontend frameworks ( ... and technical role for someone who bridges the gap between high-end visual design and cutting-edge frontend

Your Role as a Senior Developer As a senior full-stack developer in the team you will be contributing ... fundamentals Solid knowledge of microservices architectures Proficiency in TypeScript, React and modern frontend ... fundamentals, Solid knowledge of microservices architectures, Proficiency in TypeScript, React and modern frontend ... Team K Group's BHI (Building and Home Improvement) eCom team is looking for an experienced full-stack developer

Build robust, observable, and frontend‑heavy systems: design and implement services, workflows, and frontend ... Experience with developer tooling, experimentation frameworks, or analytics/observability products, especially ... Requirements 2+ years of hands‑on experience in AI engineering, with a multi‑year frontend‑heavy full‑stack

We are seeking an experienced Senior Full-Stack Developer with a strong foundation in frontend development ... , modern frontend frameworks, and DevOps practices. ... Enterprise Logs, Elasticsearch and in-house built solutions Design, develop, and maintain robust, scalable frontend

Join our team Editors as a Senior Frontend Engineer and be at the forefront of transforming our Creative ... We are a Helsinki based group of experts passionate about solving high‑level frontend challenges. ... Be a core contributor to our Creative Engineering Group, ensuring our frontend and core packages remain ... Senior Frontend Engineer – Responsibilities Own vertical slices of the Editor platform, taking end‑to‑end ... Minimum of 6 years of experience in building robust, complex web applications with a mastery of frontend

Your Role as a Senior Developer As a senior full-stack developer in the team you will be contributing ... fundamentals Solid knowledge of microservices architectures Proficiency in TypeScript, React and modern frontend ... K Group's BHI (Building and Home Improvement) eCom team is looking for an experienced full-stack developer

Software Developer (NodeJS, React, TypeScript, NodeJS Job Openings Software Developer (NodeJS, React ... , TypeScript, NodeJS About the job Software Developer (NodeJS, React, TypeScript, NodeJS For one ... Requirements Proven working experience as a Software Developer or similar role min. 3 years. ... International online lender that offers financing to consumers and businesses we are looking for a Software Developer

Your Role We are looking for an experienced Backend Developer to join our expert team. ... Collaborate closely with frontend developers to integrate new features and improve user experience.