senior full stack developer

Tata Consultancy Services is seeking a Senior Full Stack Developer in Helsinki to lead the design, development, and delivery of scalable, high-quality web applications across identification services, customer feedback, and media assets. You will mentor junior developers and collaborate with cross-functional teams to ensure robust and secure solutions.The...

Lyyti is hiring two Full-Stack Developers to join our Product Team. You will work across the entire stack—frontend, backend, databases, APIs, and infrastructure—owning features end-to-end from UI to deployment.The role offers a dynamic environment focused on AI-based features, mobile app extensions, and modernization, with offices in Turku/Helsinki and...

QOCO Systems in Espoo is hiring a Senior Software Developer to build impactful SaaS solutions for the aviation industry. You will develop scalable systems using C#/.NET or Node.js and work in an AI-native environment with innovative tools.The ideal candidate has strong full-stack skills, experience with TypeScript and React, and a proactive, AI-driven...

PHZ Full Stack Helsingissä etsii Senior Full Stack Java -kehittäjää tai arkkitehtia mukaan dynaamiseen IT-konsultointitiimiin. Työskentelet asiakkaiden projekteissa käyttämällä moderneja teknologioita ja keskeisiä ohjelmistokehitysmenetelmiä; XP:n ja Agile-työskentelyn kautta tavoitellaan korkeaa laatua sekä nopeaa palautetta.Toivomme...

Job Description Tule mukaan Tieto Tech Consulting -tiimiin ja kasva kehittyvässä, monipuolisessa ympäristössä! Tarjoamme sinulle mahdollisuuden työskennellä merkityksellisissä projekteissa, jotka muovaavat toimialoja ja parantavat ihmisten arkea. Etsimme nyt kokenutta Full Stack -kehittäjää (Kotlin) tiimiimme. Tässä roolissa pääset...

About the Project At CubiCasa, we are rewriting the rules of real estate visualization. Our flagship interactive feature, CubiCasa Tour, bridges the gap between static floor plans and property photography. Using our AI photo matching engine, the platform automatically positions listing photos to precise locations and camera angles on an interactive 2D floor...

Our mission and why it mattersWe are on a mission to make humans the strongest security layer.Human risk remains one of the biggest vulnerabilities and traditional awareness training is not enough. We take a different approach by combining AI-driven personalization, real threat detection, and behavioral science to actively protect people and organizations.We...

Our mission and why it mattersWe are on a mission to make humans the strongest security layer.Human risk remains one of the biggest vulnerabilities and traditional awareness training is not enough. We take a different approach by combining AI-driven personalization, real threat detection, and behavioral science to actively protect people and organizations.We...

HiQ Oy is seeking experienced senior full stack developers to join long-term finance sector projects. You will build customer-facing banking, insurance, and finance services using cloud technologies, Java, Spring Boot, TypeScript, React, Kubernetes, and REST APIs.The role offers mostly remote work with some on-site days in Helsinki. We value self-guided...

Qutwo, Europe’s private Quantum AI Lab, seeks a Senior Full-Stack Engineer to bridge ML research and production. You will build backend services in Python, design frontends, deploy containers and Kubernetes, and own end-to-end reliability.Ideal candidates have 7+ years in production software, breadth across backend, data pipelines, and infra; strong ML...

Solita Oy Helsingissä etsii Senior Microsoft full-stack -ohjelmistokehittäjää. Roolissa pääset kehittämään ohjelmistoratkaisuja Microsoft-ekosysteemin teknologioilla. Työskentelet tiimissä, jossa on vahva asiantunteva yhteisö.Tässä roolissa vaaditaan usean vuoden kokemusta .NET-teknologioista ja kykyä työskennellä sekä front-end että...

Nitorilla Senior Full Stack Developerina vastaat asiakkaiden liiketoimintalähtöisistä ratkaisuista. Työ kattaa frontendistä backendiin sekä tekoälypohjaisten featureiden kehittämisen yhteisissä projekteissa.Käytössäsi on JavaScript, Node.js, React, TypeScript, Java, Kotlin ja .NET sekä pilviteknologiat (AWS, Azure tai GCP) ja CI/CD-työkalut...

F-Secure is hiring a Senior Software Engineer (Backend/Full-Stack) to join our New Products and Innovations team in Helsinki. You will build and scale backend systems, APIs and cloud infrastructure, collaborating with frontend engineers to ship features end‑to‑end.You’ll work in a fast‑paced, startup‑style team, with on‑site presence 3–5 days a...

Bahnexpress is seeking a Senior Full-stack Engineer to architect and deliver core systems that connect customers, drivers, and operations in real time. You will own end-to-end features across our web platform and help build an organizing engine from workflows to automated decisions.The role requires deep expertise in at least one area (infrastructure,...

Our mission and why it matters We are on a mission to make humans the strongest security layer. Human risk remains one of the biggest vulnerabilities and traditional awareness training is not enough. We take a different approach by combining AI-driven personalization, real threat detection, and behavioral science to actively protect people and...

Aiven is seeking a Senior frontend-focused full-stack engineer to work on the Aiven Console—the web UI used to explore and control data services. You will lead the development of platform-wide features with a strong emphasis on TypeScript and React.You will collaborate across design and product teams, contribute to the design system, and mentor junior...

MPS on suomalainen, vahva osaamisen ja teknologian yhdistävä asiantuntijabrändi, joka rakentaa modernia HR-teknologiaa. Etsimme kokenutta senior-kehittäjää, joka hallitsee sekä backend- että frontend-kehityksen ja vastaa järjestelmän arkkitehtuurista.Työskentelet tiiviissä kehitystiimissä ja osallistut Trilliant-ohjelmiston teknisten ratkaisujen...

Tieto is hiring a Senior Full Stack Developer to design and build data-driven Lifecare applications, leveraging React, Typescript and Node.js on modern data platforms. You will work across front- and backend, with containers, cloud, and AI-driven components in a diverse global team.You will collaborate with data engineers and scientists, shaping solutions...

Euroclear Finland is seeking a Full Stack Developer with a strong frontend mindset for its New Business team in the IT department. You will own end-to-end delivery of secure, scalable interfaces and services, collaborating across product, UX, and architecture in a regulated financial environment.The role emphasizes React/TypeScript frontend development,...

Suomen Terveystalo Oy hakee kokenutta Full Stack -kehittäjää kehittämään terveyspalveluita Digi-palveluissa. Tehtävä edellyttää vahvaa osaamista TypeScript, React ja Node.js -teknologioista sekä modernien tietokanta- ja pilviratkaisujen hallintaa.Työskentely on koko yhteisön kanssa tiiviissä yhteistyössä, tukien sekä front-end- että...