java developer

YO IT Consulting is seeking a Java Developer to help train next-generation AI systems. You will design and implement backend services using Java and Spring Boot, focusing on scalable microservices and robust REST APIs.Remote work from Finland is possible; no prior AI experience is required—your domain knowledge and collaborative skills with distributed...

Remion Ltd in Finland is seeking a backend developer to join our IoT-focused team. You will design, implement, and maintain backend systems that ingest data from thousands of devices and deliver actionable insights to customers, with systems running on multiple cloud platforms.We value Java, time-series databases, Kubernetes, and collaboration with AI tools,...

Nordea in Helsinki is seeking a Senior Software Engineer to join the High Risk Change and Development team. You will own end-to-end integration projects from requirement through design, development, testing and release readiness, delivering robust solutions for debt management and related processes.You will collaborate with global counterparts, apply Java...

Unikie Oy is seeking experienced Kotlin/Java Full Stack Developers for a long-term customer project. You will build scalable web applications in a cloud-native setup, spanning Kotlin/Java backend, React frontend, and cloud infrastructure.The role emphasizes CI/CD, automation, and secure development practices. Ideal candidates will have 5+ years in full stack...

Requirements:Strong proficiency in C++ and multi-threaded developmentWorking knowledge of Java developmentSelf-motivated and able to independently drive development effortsStrong communication and team work skillsStrong grasp of garbage collection and systems fundamentalsHands-on experience with OpenJDK is highly desirableOnly Oracle brings together the...

Nebius B.V. in Helsinki is seeking backend engineers to develop and maintain our core systems, leveraging cloud infrastructure and modern languages. You will contribute to scalable services and reliable software.You will code in Python and Java, collaborate with cross‑functional teams, and help scale our platform for growth. This on-site role offers...

Lead Developer Turku hybrid full-time role with responsibilities spanning the full software development lifecycle, client collaboration, feature implementation across front-end/back-end, and agile practices.Requires 8+ years, fluent Finnish and English, and experience with TypeScript/JavaScript, Node.js, React, and PostgreSQL.Eight years of relevant work...

We are at the forefront of digital innovation. As a market leader in, we're seeking an experienced Software Developer to bring fresh ideas and passionate expertise to our tech team.Key ResponsibilitiesDesign, code, test, and maintain software applications.Collaborate with cross-functional teams to define, design, and ship new features.Identify and correct...

Lead Developer Tampere — Join Reaktor’s community in Tampere as a Lead Developer. You will work with the full software development lifecycle, help your team succeed, and deliver results. You will be the first point of contact for client technical questions and ensure quality delivery. You will implement features across front-end, back-end, and databases,...

Small Giant Games is one of the top-performing mobile gaming companies in the world. We are proudly part of the Zynga & Take-Two Interactive family. We believe small, skilled, and independent teams can accomplish gigantic things. We know the best teams are created by hiring the best individuals and by trusting these individuals with ownership and...

Our award-winning tech community is looking for lead developers to join us in Helsinki. As a lead developer at Reaktor, your job is to work with the full software development lifecycle, help your team succeed, and deliver results Your daily tasks include: Being the first point of contact for the client when it comes to technical questions or the quality of...

The key to our success is simple; we deliver the highest quality, on time, with passion and commitment, and live every day by a set of great values. We've built a company that fosters long-term careers in an environment of continuous learning, with cutting-edge benefits, tools, and resources. In addition, certifications that endorse our company as a great...

About the jobWe are looking for Software Developers in Helsinki and other parts of Finland. At Rebase, as we operate on a provision-based salary model and only proceed with recruitment once a suitable customer project is confirmed. Because of this, we’re mindful of everyone’s time and typically engage in conversations when there’s a realistic project...

Our award-winning tech community is looking for lead developers to join us in Tampere.As a lead developer at Reaktor, your job is to work with the full software development lifecycle, help your team succeed, and deliver resultsYour daily tasks include:Being the first point of contact for the client when it comes to technical questions or the quality of the...

Reaktor's award-winning tech community is looking for full-stack developers to join us in Helsinki. If you are in your element with a full software development cycle, have a passion for solving human problems with a holistic approach, and are curious to experience working in a low-hierarchy environment, you might just be what we're looking for.As a Full...

Our award-winning tech community is looking for lead developers to join us in Turku.  As a lead developer at Reaktor, your job is to work with the full software development lifecycle, help your team succeed, and deliver results Your daily tasks include:Being the first point of contact for the client when it comes to technical questions or the quality of...

We are looking for software developers with diverse experience to work on interesting client projects. This is a continuous open call, and we review applications regularly to match you with the right client project when the opportunity opens.We use a wide range of technologies and hope you have several years of experience in some of the areas listed:...

Lead Developer Helsinki Hybrid | Full time. Our award-winning tech community is looking for lead developers to join us in Helsinki. As a lead developer, your job is to work with the full software development lifecycle, help your team succeed, and deliver results.Key ResponsibilitiesDaily tasks include being the first point of contact for the client when it...

Triwill Group, working with a partner, is seeking a Java Gen AI Engineer based in Finland. You will combine strong Java engineering with hands-on Generative AI development to design production-ready AI solutions aligned with business priorities.The role emphasizes agentic workflows, AI application integration, and performance engineering, collaborating with...

Senior Software ConsultantJoin Columbia Road as a Senior Software Consultant! Make an impact crafting seamless customer journeys and solving complex challenges directly with clients. Enjoy autonomy, growth opportunities, and variety in technology whilst being supported by a great community. We look forward to hearing from you, future...