senior java backend developer

Apply between and Do you thrive on improving performance, scalability, and reliability of business‑critical systems — and want to shape how database operations are run across multiple SaaS services?At Finago, we’re setting a new standard for financial & human resources software across the Nordics. Our mission? To become the most...

Our mission at Oura is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights and practical...

Our mission at Oura is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights and practical...

Our mission at Oura is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights and practical...

We’re a global team of over 400 people, working together to push the boundaries of open‑source technology and multi‑cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open‑source databases, search, streaming, and application...

We are looking for an experienced Server Engineer to join the Brawl Stars team. As a Server Engineer at Supercell, you'll be embedded in a game team, actively contributing to game design and direction. You'll be responsible for making sure that our tens of millions of daily players get the best, most uninterrupted experience possible. In the Brawl Stars team...

Lead Mobile Developer Tule mukaan rakentamaan vaikuttavia mobiiliratkaisuja, jotka parantavat miljoonien pohjoismaisten käyttäjien arkea. Innostutko uusista teknologioista, osaamisen kehittämisestä ja tiimien kasvattamisesta? Etsimme nyt Lead Mobile Developeria vahvistamaan Tech Consulting -tiimiämme. Tässä roolissa pääset vauhdittamaan...

Lead Mobile Developer Tule mukaan rakentamaan vaikuttavia mobiiliratkaisuja, jotka parantavat miljoonien pohjoismaisten käyttäjien arkea. Innostutko uusista teknologioista, osaamisen kehittämisestä ja tiimien kasvattamisesta? Etsimme nyt Lead Mobile Developeria vahvistamaan Tech Consulting -tiimiämme. Tässä roolissa pääset vauhdittamaan...

Lead Mobile Developer Tule mukaan rakentamaan vaikuttavia mobiiliratkaisuja, jotka parantavat miljoonien pohjoismaisten käyttäjien arkea. Innostutko uusista teknologioista, osaamisen kehittämisestä ja tiimien kasvattamisesta? Etsimme nyt Lead Mobile Developeria vahvistamaan Tech Consulting -tiimiämme. Tässä roolissa pääset vauhdittamaan...

About the RoleAlphaSense is moving beyond search toward AI-powered decision workflows and proactive intelligence that help professionals understand markets, monitor change, and act with confidence. Mobile is a critical part of that shift: our customers need trusted intelligence in fast-moving moments, not only when they are sitting at a desktop.Android is an...

NOTE: This is a FULLY remote role, but the candidate must be within EMEA to collaborate with their team, peers, and internal customers. You do not have to be in the specific country or city shown in this listing, but please only apply if you are physically based within EMEA. About the role As a Senior Frontend Engineer at Hostaway, you'll take ownership of...

Swarmia was founded to help engineering organizations ship exceptional software at a sustainable pace. As Swarmia engineers, we’re not only building a platform for our customers but also ourselves.We raised €10M in Series A funding in June 2025 and are growing fast. To help scale and expand the product, we’re looking for several Senior Software...

Currently, we are looking for a Senior Azure Cloud Architect to join our team in Finland. Your role:Working as a technical consultant and architect for customers through project work. Communicating, designing and guiding the implementations for our customer cloud solutions as well as doing hands-on implementation when needed. Helping engineers and other...

Senior Robotics Engineer, PerceptionBased in Espoo, Finland, GIM Robotics is a leading developer of autonomous mobile robot solutions. We're driven by a vision to design and deploy the most advanced, reliable robotic systems for a wide range of industrial applications, making a real impact on operational efficiency and safety.At GIM Robotics, we're leading...

About AlphaSense:  The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can trust. Our universe of public and private content includes equity research, company filings, event transcripts,...

We’re looking for a Senior Fullstack Engineer to join Smartly and help shape the future of our multi-channel advertising platform. You’ll be working on expanding Smartly into both new and existing advertising channels. Depending on the team, this can mean greenfield development of new integrations or evolving and scaling established ones like...

Are you looking to grow not only as a software developer, but also as a trusted advisor? At Columbia Road, we're looking for talented developers to help businesses grow while you grow your career. If you've already gained some hands‑on experience in professional software development and are eager to grow into a skilled consultant in a low‑hierarchy,...

We are looking for a Senior Fullstack Engineer to contribute to the Tooling and Releases squads of the mission. We provide business-critical capabilities that power Oura’s state-of-the-art rollouts of new features, world-class Member eXperience troubleshooting, and next gen internal hub for launching bespoke tooling applications with the power of AI.This...

We are looking for an AI-native software engineer with a focus on backend development to join our Suppliers team in Helsinki. Depending on your experience, we'll bring you in as a Senior or a Lead Software Engineer.Being honest, we haven't got this all figured out yet. Agentic development at Sievo is still in an exploration phase: engineers and teams across...

PLEASE NOTE: We frequently hire for this role and are always building our talent pool. If your experience aligns with what we’re looking for, we’d love to hear from you and stay connected for future opportunities. About Halo: Halo believes in innovation by inclusion to solve digital problems. As an international agency of over 200 people specializing in...