188 frontend developer English-speaking jobs in Helsinki

/ design system Build smooth user journeys and excellent user experiences Implement modern frontend ... Strong hands-on React frontend development skills Experience developing UI layers (HTML, CSS, React ... we expect from you You develop versatile user interface solutions You build and maintain modern frontend ... AI-based tools We value curiosity and new ideas – especially in utilizing AI/LLM integrations and modern frontend

Our client is hiring a Backend Developer to join their Helsinki-based team and contribute to the development ... working on cloud-native systems, building reliable services, and collaborating closely with product and frontend ... in a Google Cloud Platform (GCP) environment to deploy and operate backend systems Collaborate with frontend ... development practices and tooling Required Experience & Skills Strong commercial experience as a backend developer

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

Backend Developer (Kotlin / Java spring boot) We are looking for a Backend Developer to join our Sport ... Work together with frontend developers and other backend developers, quality engineers, designers, product ... field Experience in backend development with Kotlin or Java Spring Boot Experience with modern frontend

Compensation – Competitive (including bonus) We are looking for an experienced Senior PHP & Java Developer ... Optimize databases and comDcomplex queries (MySQL/PostgreSQL) Collaborate closely with Product, Frontend ... Experience with Docker and Kubernetes Experience with unit tests, integration tests, and TDD Exposure to frontend

We are looking for a versatile Full Stack Developer who is passionate about building high-performance ... Essential Skills & Qualifications (The Core) Strong working knowledge of Frontend (e.g., React, Vue) ... Career Transformation: Transition from a traditional developer to a specialized technical innovator ... Key Responsibilities System Architecture: Design, implement, and maintain scalable frontend and backend

Competitive (including bonus) About the Role We are looking for an experienced Senior PHP & Java Developer ... scalability Optimize databases and comDplex queries (MySQL/PostgreSQL) Collaborate closely with Product, Frontend ... Messaging systems (Kafka, RabbitMQ) Experience with unit tests, integration tests, and TDD Exposure to 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. ... Mastery of Modern Web Tech: Deep expertise in TypeScript and modern frontend frameworks (React or Vue

Contribute to both frontend and backend changes as needed, with a preference for simple, readable, and ... Willingness to take on responsibilities across frontend and backend and to work toward maintainable code

As a Full Stack developer at Reaktor, your job is to be an expert in a range of software development ... You are a curious-minded developer who is comfortable working on both the back-end and front-end of an ... Implementing new features that require changes to frontend applications, backend servers, and/or databases ... position, you’ll need: Experience in a broad range of software development modalities (backend, frontend

expert who thrives in complex environments and enjoys leading development initiatives across backend, frontend ... Oversee UI development for React, iOS (Apple Developer Enterprise), and Android (Android Studio) applications

We are seeking a highly skilled Full Stack Software Developer to take lead in development of our software ... technical decisions and execution for a cloud-native platform that combines: React and TypeScript frontend ... What will you do Lead design and implementation of core QMill quantum platform capabilities across frontend ... You will lead end-to-end platform development across frontend applications, backend services, cloud infrastructure

These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft

We are looking for a solid Fullstack Developer for the Membership squad who is passionate about building ... write high-quality code with automated tests Familiarity with many of the following technologies: Frontend ... specifically in your core domain, and learn from others in the team Write testable and well-documented frontend

Preferred Experience Experience designing enterprise or developer‑focused software, especially for ... Working knowledge of software development concepts (e.g., frontend frameworks, APIs, system architecture

Preferred Experience Experience designing enterprise or developer‑focused software, especially for ... Working knowledge of software development concepts (e.g., frontend frameworks, APIs, system architecture

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

Our Expectations Frontend expertise : Proven experience in building customer‑facing web applications ... Stay updated with frontend technologies to implement best practices and maintain high standards for engineering

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 ... Minimum of 6 years of experience in building robust, complex web applications with a mastery of frontend

Senior Software Engineer will design, code, and maintain web applications, APIs, and infrastructure components using Java/Spring. Requires 7-10 years of application design and development experience, expert-level knowledge of Java and Spring Framework, and experience with REST and SOAP Web Services.