248 frontend developer English-speaking jobs in Uusimaa

closely with backend engineers, designers, and product managers Improve code quality, performance, and developer ... Product-minded and quality-driven Frontend Engineer to join our Back Office team. ... build tooling), HTML5, CSS3, and responsive design Experience integrating frontend applications with ... writing tests for frontend code (Jest, Vitest, React Testing Library, or similar) Experience working ... experience through best practices Contribute to technical decisions, architecture discussions, and frontend

We’re looking for a frontend oriented developer who enjoys turning ideas into beautiful, functional interfaces ... About the position You’ll focus on frontend development, mainly using React and its additions.

Senior Back-End / Cloud Developer – Digital Innovation at KONE – Espoo, Finland At KONE Technology ... You’ll work closely with our frontend and design team to bring new digital concepts to life. ... We’re looking for a hands‑on backend and cloud developer who enjoys building scalable services, clean ... lifecycle from design and testing to deployment and monitoring Collaborate directly with designers and frontend

— across both frontend and backend. ... We are looking for a Technical Developer to help build, scale, and maintain our comparison platform ... Responsibilities Develop and maintain the platform's frontend (React / Next.js) including loan comparison ... pikalaina space Competitive compensation based on experience and output If you are an experienced developer

would want to further develop into a world-class professional software developer? ... Are you a software developer with experience on working with a software product or software system, and ... B.Sc. or M.Sc. degree, preferably in Computer Science Excellent hands-on command of your choice of frontend ... , maintainable and highly available modern web application solutions Good hands-on experience with frontend

Background in building developer tools or interfaces for complex technical products like AI/ML or data ... Write high-quality, maintainable, and well-tested code for frontend systems. ... Experience optimizing the performance and scalability of frontend applications. ... Evaluate and prototype new technologies and frameworks relevant to frontend development. ... Key Exciting Responsibilities Frontend Development & Implementation: Design, implement, test, and

skills Designing and building distributed, highly available multi-service applications Writing developer ... What you'll do Deliver features across backend primarily and frontend when needed. ... and API documentation, for example OpenAPI Frontend testing frameworks such as Playwright Working ... Developing and supporting public-facing applications in production Data structures and algorithms Frontend

About the role We’re looking for a strong full‑stack Go developer. ... We are looking for a **Full-Stack Go Developer (mid-level to senior)** to join our team. ... across the full stack, with Go microservices on the backend and Flutter for the new cross‑platform frontend ... of containers like Docker Tech stack Backend: Go, Google Cloud Platform and microservices 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

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

We are looking for a full‑time senior IT developer in Nordea to build digital solutions that create customer ... Responsibilities Develop and enhance features in customer insights tools using your backend/frontend

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

Improve developer experience. ... Help us structure both our frontend and backend as we scale. ... Keep the application snappy and reliable across frontend and backend. ... Hi, I'm Hannu, one of the four founders at Agileday, and I'm looking for Full Stack Developer(s) to

Java Backend Developer page is loaded## Sr. ... and communication between frontend and backend services.8. ... Work closely with frontend teams to define and expose RESTful API interfaces, ensuring seamless integration ... Ability to collaborate with frontend, QA, and DevOps teams to drive project success and ensure high-quality

We're hiring an AI-Native Software Developer to join our crew at QOCO Systems! ... Doing Building scalable SaaS solutions using C#/.NET on the backend and TypeScript/React on the frontend ... As an AI-Native Developer, you’ll play a key role in building scalable systems and helping us rethink

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

Role Highlights Senior Frontend Software Engineer - Business Automation Location: Espoo, Finland ... SUPO, where required) Why This Role Matters As a Senior Frontend Software Engineer - Business ... reviews and continuous improvement of architecture and practices Must Haves Strong experience in frontend ... Participate in agile planning, estimation, and incremental delivery within a cross‑functional team Maintain frontend