tech fullstack engineer

Smartly in Helsinki is seeking an experienced engineer to own vertical slices of our platform, collaborating with UX, product, and infrastructure teams to deliver robust web and backend solutions.You will work with React on the frontend and Node.js/TypeScript on the backend, communicating clearly with stakeholders and driving high-quality software delivery...

Wolt is seeking a Fullstack Engineer to help build merchant-focused products across the stack. You’ll own features end-to-end, collaborating with product, design and data teams to deliver reliable APIs, services, and user-facing features. Strong AI-first mindset and experience in Go, Kotlin, TypeScript/React is ideal.Based in Helsinki or Berlin on a hybrid...

ICEYE in Espoo is seeking a Senior Fullstack Engineer to help build a mission-critical system for satellite operators. You will work on UI features with React + TypeScript and collaborate across backend services via GraphQL and REST to deliver robust data visualizations and orbit-related tools.You will contribute to frontend architecture, testing with...

Tieto is seeking a Senior Performance Test Engineer to join their agile product development team. You will focus on designing, implementing, and executing performance testing strategies for healthcare applications. Your expertise will help ensure scalability, reliability, and seamless user experience.Join Tieto and contribute to meaningful advancements in...

Panasonic Heating & Ventilation Air-conditioning Europe is seeking a Technical Support Engineer (Hydronics-Chillers) in Helsinki to provide high-level remote technical support on installation, commissioning and repair of Panasonic aircon products. Attend first-priority calls and escalations, and assist the sales team with specifications and quotations.You...

CapsLock is a global IT marketing company that pioneers unique, scalable customer acquisition solutions for B2C clients. We solve complex sales challenges across a wide range of industries, primarily for large North American partners. By integrating our expertise in Digital Marketing, IT, Design, AI-driven analytics, proprietary MarTech, and sales...

Reaktor is seeking a Senior Fullstack Developer to join one of our Business Units in Helsinki, Finland. You’ll work across modern web applications, backend services and production systems, solving ambiguous problems with clients and thriving in a low‑hierarchy environment.You will collaborate with clients across digital product, platform and service...

Fortum is seeking a Junior Software Engineer for our Nordic Development Studio in Espoo. You will design, develop and maintain user-friendly systems that support planning and trading operations in a fast-paced, international setting.You’ll work as part of an agile team, collaborating with product owners to deliver scalable tools, while growing your skills...

Helvar Oy Ab in Espoo, Finland is seeking a Technical Support Engineer to join our international team on a permanent, hybrid basis. The role requires Swedish language proficiency and involves helping customers with hardware and software issues.You will coordinate with product teams to resolve problems, escalate complex cases as needed, and balance in-office...

A leading AI-powered advertising technology company in Helsinki is seeking an Engineering Manager to lead a Fullstack development team. In this role, you will guide and support team growth, tackle complex technical challenges, and contribute to key architectural decisions. The ideal candidate has full software life-cycle experience, strong technical skills,...

A forward-thinking tech company in Helsinki is seeking a Senior Fullstack Engineer to join their Tooling and Releases squads. The ideal candidate will have over 5 years of experience in software development, demonstrating frontend expertise, experience with AI technologies, and robust backend skills. Responsibilities include building secure internal...

Smartly proudly houses Rocket, the team responsible for building out the Media Library. Our customers rely on our creative production tooling to generate and manage tens of millions of advertising creatives, and your future team will be placed in the center of all of this effort.We are agnostic about technology and always aim to choose the best tools for the...

Wolt in Helsinki or Berlin seeks a Fullstack Engineer to contribute to merchant-focused products across onboarding, analytics, recommendations, menu and order management, and integrations.You will build production software across backend and frontend, collaborating with product, design, and operations to turn business needs into practical technical...

Smartly proudly houses Rocket, the team responsible for building out the Media Library. Our customers rely on our creative production tooling to generate and manage tens of millions of advertising creatives, and your future team will be placed in the center of all of this effort.We are agnostic about technology and always aim to choose the best tools for the...

Solita etsii Senior DataEngineeriä vastuullisiin tehtäviin datainfrastruktuurin suunnittelussa ja toteutuksessa. Tehtävässä pääset vaikuttamaan asiakkaiden liiketoimintaan datan avulla, mentoroi kollegoita ja edistä hyviä käytäntöjä kehitystiimien kanssa.Tarjoamme inhimillisen työympäristön, mahdollisuuksia kasvaa uralla ja erinomaisia etuja...

ICEYE in Espoo is seeking a Senior Fullstack Engineer in Product Engineering to own end-to-end product slices, spanning backend APIs and frontend UIs. You will contribute to resilient, production-ready software and collaborate with cross-functional teams.The role emphasizes on-call reliability, observability, and reducing toil, with 3 days/week office...

Reaktor's tech community is looking for an experienced Senior Fullstack Developer to join one of our Business Units in Helsinki. If you are comfortable working across modern web applications, backend services and production systems, enjoy solving ambiguous problems with clients, and are curious to work in a low-hierarchy environment, you might just be what...

DNA hakee kauttamme kokeneen Key Account Engineerin vakituiseen tehtävään Helsinkiin. Rooli toimii tiiviissä yhteistyössä DNA:n toimitus- ja asiantuntijatiimien kanssa tarjoten korkean tason teknistä tukea sekä asiakkaiden ohjausta palvelukokonaisuuksien kehitykseen ja ongelmanratkaisuun.Edellyttää vähintään viiden vuoden ICT-alan kokemusta...

Wärtsilä in Vaasa, Finland, is seeking an Emission Measurement Engineer to join the Emissions & Automation team at the Sustainable Technology Hub (STH). You will perform emission measurements on production and test engines and help automate methods.The role requires a technical degree (BSc/MSc in Chemical, Environmental, Automation or Electrical...

Forcit Defence seeks a quality engineer/quality expert in Hanko to drive quality management, continuous improvement, and process development. You will implement QA as a specialist and help shape operating models for defence technology products, coordinating with production and product development teams.The role emphasizes audits, data-driven quality...