database developer

For our client, we are looking for an experienced ETL Developer to develop data transfer and data processing solutions for the Kanta Data Warehouse.Responsibilities include the design, implementation, and testing of ETL loads, database views, and other SQL-based solutions. The role also includes developing solutions related to data storage, processing, and...

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...

NeuralFlex is an AI consultancy that empowers small to medium businesses with cutting-edge AI solutions and SaaS products. We specialize in making the AI journey simple and practical for companies—helping them understand the AI pipeline and integrate AI into their business strategy effectively. Alongside consultancy, we are developing SaaS applications to...

United Nations University World Institute for Development Economics Research (UNU-WIDER) in Helsinki seeks a locally-recruited Project Assistant with a strong interest in global development and superb organizational skills.Responsibilities include coordinating project planning, monitoring and reporting, organizing events, updating databases and drafting...

Reaktor's award-winning tech community is looking for Lead Developers to join us in Turku. 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 Lead Developer...

About WunderdogWe're a 70-person consultancy helping development teams get better at using AI tools to build things the right way and faster. Not through PowerPoint slides, but through hands‑on training workshops and actual work in teams at companies like Finnair, Elisa, SOK, Alma Media, Sanoma, Blueprint Genetics, RELEX, Smartly and Babbel. Our focus is...

• Role: Senior Backend Developer – C#/.NET • Employment Type: Full Time • Experience Required: 5-10 Years • Location: Sweden • Nationality Preference: Swedish (SWE) • Languages Required: Swedish (Mandatory) & English • Duration: 12 Months Key Responsibilities • Develop and maintain backend applications using C# and .NET Framework/.NET. •...

Reaktor's award-winning tech community is looking for AI developers to join us in Helsinki. If you thrive on applying cutting-edge AI technologies, building LLM-powered applications, and driving projects through the full software development lifecycle — and you’re passionate about solving real human problems with a holistic approach — we’d love to...

Elisa has developed its own network automation software for over 15 years and today operates one of the most automated telecom networks in the industry. We are now taking the next step: moving from advanced automation toward truly autonomous networks. In the Autonomous Network Operations team, you will work at the core of this transition, building adaptive,...

Veikkaus Helsinki Ohjelmointi Lisätty: 21.10.2026 Voimassa: 25.10.2026 Hae tästä Vanhentunut? Senior Developer, Common Gaming Platforms As a Senior Developer, you will join a team that is responsible for the Jackpot gaming system for Veikkaus’ own online casino games, as well as the system and its user interface that enable communication with...

About the roleAs a Backend Developer, you will own cloud services end-to-end to scale our platform for growing global demand. You will collaborate closely with DevOps and Customer Success to build secure, multi-tenant solutions. Your work will directly impact clinical workflows and patient care worldwide.You are offered a technically interesting role with...

Elisa is building autonomous network operations and looking for two (Senior) Software Developers to join the Autonomous Network Operations team. You’ll work on event-driven microservices in Golang, run on Google Cloud, and engage with spatial data, graph databases and modern tools like TypeScript/React.The role supports a hybrid model with home offices in...

Responsibilities Develop and optimize mobile applications, utilizing both front-end and back-end technologies such as TypeScript, React, React Native, Next.js, and Node.js. Solve challenges and work in an agile environment. Build brand new digital services from scratch using the latest tech stack. Continuously modernize, maintain, and scale existing...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Python Developer based in Finland. Join an exciting remote development project focused on building a next-generation mobile application for a professional football team. As a Senior Python Developer, you will contribute to...

Veikkaus is a gaming company for everyone, striving to be better in every aspect. Our passion is to drive better gaming so that our customers can enjoy every moment. Caring, teamwork, and courage are the values that guide everything we do. Responsibility is a core of our operations. Our goal is to be a respected and successful international money gaming...

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...

Reaktor's award-winning tech community is looking for full-stack developers to join us in Turku. 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 Stack...

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...

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...

Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians – put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies through innovation in technology and services into reality. Our ultimate aim is to provide increased value to both our...