senior java software engineer

Job ID: 5453   Welcome to Group Technology, where we pride ourselves on engineering solutions and driving Nordea’s transformation by providing a holistic technological view and structured understanding of the bank and its environment to enable the Customer Vision and Business Strategy.   In Nordea, we're harnessing the power of technology to reinvent...

We are looking for a Senior Java Developer to join an exciting project in the Banking & Finance sector. Start date: 2026-09-07 End date: 2027-03-07 Location: Helsinki (Hybrid, min. 60% office presence) About the assignment You will join a newly created Scrum team developing innovative services and solutions within the Embedded Banking Service Domain,...

The world still has coverage blind spots. You could help eliminate them at Skylo. Skylo has pioneered a standards‑based approach to satellite connectivity. We connect smartphones and IoT devices directly to satellites. No special hardware, no entirely new networks. Just billions of existing devices, suddenly reachable anywhere on Earth. We're not building...

The world still has coverage blind spots. You could help eliminate them at Skylo. Skylo has pioneered a standards-based approach to satellite connectivity. We connect smartphones and IoT devices directly to satellites. No special hardware, no entirely new networks. Just billions of existing devices, suddenly reachable anywhere on Earth. We're not building...

The world still has coverage blind spots. You could help eliminate them at Skylo. Skylo has pioneered a standards-based approach to satellite connectivity. We connect smartphones and IoT devices directly to satellites. No special hardware, no entirely new networks. Just billions of existing devices, suddenly reachable anywhere on Earth. We are not building...

Aiven is building an AI-native, open-source data platform with data governance and discovery capabilities. The Senior Software Engineer role invites you to own significant backend to frontend features in Python and React, shaping architecture and technical direction.You will lead design and delivery of managed OSS products like DataHub, mentor peers, and...

Smartlyio is hiring a Senior Software Engineer in Helsinki, Finland. This role involves designing and evolving systems that support high-volume advertising workflows for clients globally. You'll collaborate closely with a diverse team to implement impactful features and improve scalability, reliability, and performance of services.The position requires...

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...

Mapbox is the leading real-time location platform for a new generation of location‑aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility,...

Aiven is looking for a Senior Software Engineer to join our Database Operations team. In this role, you will keep our database services (PostgreSQL, MySQL, Valkey) stable and efficient. You'll write maintainable code, automate processes, and mentor other engineers.The ideal candidate has 5+ years of experience with database management, particularly in...

Wolt Oy is seeking a Senior Software Engineer for the Data Developer Experience team to build core services for the Data Platform. You will contribute to the Data Control Plane, a Go-based platform that configures and operates data infrastructure across a global scale.You will design features with stakeholders, write Go code and possibly work on CI/CD...

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 Senior Computer Vision & Graphics Software Engineer We are now looking for a Senior Computer Vision & Graphics Software Engineer to join an exciting project at the forefront of automotive visualization technologies. You will work on next-generation camera-based visualization solutions that combine computer vision, real-time graphics and XR...

Wave Company is a leading independent tech consulting group. We collaborate with Fortune 500 companies and operate across diverse industries, offering high-impact, technically challenging projects.As a Senior professional, you’ll act as a trusted consultant, delivering expert guidance on software development, cloud, AI, and security. Remote, hybrid, or...

OverviewVirta is recruiting two Senior Software Engineers for its Pricing & Finance Services team to build and evolve the core services that set tariffs, calculate settlements, and generate invoices for our EV charging platform.ResponsibilitiesDesign and implement pricing, tariff, settlement, and invoicing logic for legacy and new services.Own the technical...

Elisa is seeking a Senior Software Developer to join the Elisa ID team. You will help unify identities and customer data in real time, focusing on SSO and identity services that impact customer satisfaction across channels.The role sits in Elisa's Digital Services Finland, with hybrid remote work guidelines and a culture that emphasizes modern software...

Aiven, based in Helsinki, is seeking a Senior Software Engineer for its Database Operations team. The role involves ensuring database services like PostgreSQL and MySQL are stable and efficient. Candidates should excel in Python and have over 5 years of database experience.The position offers a hybrid work model and numerous benefits, including professional...

Casambi Technologies in Espoo, Finland is seeking an experienced Software Developer to join the Cloud Gateway team, shaping the gateway platform. You will design, develop, and maintain software across edge devices, cloud services, and backend systems, with a focus on security and scalable remote management.The role spans Linux-based edge devices to cloud...

Siemens Healthineers is seeking a talented Senior Software Engineer to join our international development team in Helsinki. You will participate in the full software lifecycle, focusing on a mission-critical treatment management system and leveraging modern stacks, cloud-native design, and Generative AI opportunities.You will collaborate with Product...

Jobgether is seeking a Fullstack Developer (Java, React) based in Finland to join a collaborative software engineering team. You will contribute across the full software development lifecycle, building applications for large international organizations with microservices, cloud tech, and CI/CD.Enjoy 100% remote work and a culture of learning and knowledge...