mern stack developer

Would you like to work in a unique and highly specialized field of science and technology?In this pivotal role, you will be a key contributor in designing stack modules. One of the most interesting aspects of the role is its versatility. You will be involved in the entire development process, from design and sourcing components for prototypes to assembling...

Your mission Join us as a Full-stack Software Engineer and help shape the future of enterprise software. In this role, you'll take ownership of end-to-end feature development across the full stack, working with modern technologies and AI-powered development tools to deliver high-quality solutions. You'll collaborate closely with product, design, and...

ICEYE is seeking a Senior Frontend Software Engineer to join the Missions UI in Espoo, Finland. You will develop a customer-facing on-premise Web UI for satellite tasking, collaborating with product managers, designers and engineers in a fast, high-reliability environment.Our stack is React, TypeScript and CSS, with modern tooling and an emphasis on...

Process Control Architect, Convion Oy, Vantaa Academic Work Finland Oy As Convion is now part of the HD Hyundai Corporation, you will work on the Convion team in close collaboration with the HD Hydrogen team in Korea. You will work alongside highly talented colleagues in an international and multicultural environment. You will serve as a coding...

Skylo is looking for a Senior Software Engineer to join the Protocol Stack team in Espoo, Finland. In this role, you will focus on the development and optimization of 5G NR-NTN protocol implementations, working directly with standards and systems teams on cutting-edge satellite connectivity technology.The ideal candidate will have over 2 years of experience...

Ookla, an Accenture company, is seeking a seasoned Senior Software Engineer to join our team in Helsinki to design and optimize Wi‑Fi network design apps. You will help shape the software stack and architecture, develop services and platforms, and work closely with product managers and designers to deliver high‑quality features.You will mentor junior...

Skylo is seeking a Senior Software Engineer to join our Protocol Stack team in Espoo, Finland. You will focus on the development and optimization of 5G New Radio Non-Terrestrial Network protocols. The role requires strong C++ skills and expertise in wireless/telecom protocol development.Join a diverse and innovative team working on cutting-edge satellite...

Blueprint Genetics Oy in Espoo, Finland seeks a Senior Fullstack Developer to design, build and modernize clinical genetic laboratory software platforms. You will work across web platforms spanning ordering, case-management, lab operations and interpretation in a cloud-native stack.You will apply AI-assisted development and agentic workflows, collaborate...

IQM is a global leader in superconducting quantum computing. We design and build full-stack quantum computers and provide both on‑premises systems and cloud access to our technology worldwide. Our customers include leading high‑performance computing centers, research institutions, universities, and enterprises who rely on IQM’s integrated hardware and...

Responsibilities Build, maintain and optimize containerized environments using Docker and Kubernetes/Docker Swarm Maintain and troubleshoot primarily Linux-based production environments, while also supporting Windows systems when needed Monitor, investigate and improve platform reliability using tools such as ELK Stack, Prometheus and similar...

At IQM, we build world‑leading quantum computers for the well‑being of humankind. We design systems to tackle computational challenges beyond the practical limits of classical machines. Our work sits at the edge of science and engineering. It is complex, demanding, and deeply collaborative. We turn deep research into reliable, full‑stack systems that...

Google Cloud Platform team helps customers transform and build what's next for their business — all with technology built in the cloud. Our products are developed for security, reliability and scalability, running the full stack from infrastructure to applications to devices and hardware.As part of the Scaled Solutions team, you will work with Google...

In this role, you will play a key part in developing and scaling the software environment used to validate Ouras products before they reach manufacturing. The role combines software architecture, hands‑on development, embedded systems and CI/CD, with a strong focus on building reliable and reusable test solutions across products.You will work at the...

Ookla, an Accenture company, is seeking a Senior Software Engineer to join a tight-knit team building back-end services and platforms for scalable cloud solutions. You will contribute to planning, architecture, and the future software stack while mentoring juniors and ensuring high-quality feature delivery.Required: 6+ years of software development...

Outokumpu Oyj in Helsinki seeks a Service Manager – End User Services, Collaboration to drive development of collaboration services in the End User Services area. You will oversee Microsoft 365 collaboration stack (Teams, SharePoint, OneDrive, Exchange Online) and partner with business stakeholders and vendors to ensure reliable, secure and cost-efficient...

Smartly in Helsinki is seeking a Senior Software Engineer specialized in backend and full-stack development to drive a flagship rendering engine. You will own backend projects, design APIs, and push scalable solutions across distributed systems.The role emphasizes high availability, performance, and collaboration with Product and Infra, with hybrid work3...

At IQM, we build world-leading quantum computers for the well-being of humankind. We design systems to tackle computational challenges beyond the practical limits of classical machines. Our work sits at the edge of science and engineering. It's complex, demanding, and deeply collaborative. We turn deep research into reliable, full-stack systems that drive...

Skylo is looking for a dedicated Senior Software Engineer to join their Protocol Stack team in Espoo, Finland. This role focuses on developing and optimizing 5G NR-NTN L1 and L2 protocols. You'll design and maintain C++ implementations and validate their performance in real-world scenarios.The ideal candidate will have a Master's or PhD in a relevant field...

Skylo is seeking a highly skilled Senior Software Engineer in Espoo, Finland to join our Protocol Stack team. This role focuses on developing and optimizing 5G New Radio Non‑Terrestrial Network protocol implementations.You will design, implement, and validate software for Skylo’s NTN vRAN platform, collaborating closely with RF and integration teams. The...

Jobtailor in Espoo, Finland seeks an experienced NTN software architect/lead for gNodeB. You will drive development of Non-Terrestrial Network capabilities within the 5G NR stack, translate 3GPP specs into actionable software roadmaps, and oversee lifecycle from feature analysis to design.You will guide teams, review code, and ensure architectural integrity...