senior full-stack developer

Lead the end-to-end delivery of large‑scale data center construction projects, from site due diligence and planning through execution and closeout. Partner with engineering, operations, cost management, and construction teams to develop delivery strategies, manage project risks, and ensure successful outcomes. Manage project schedules, resources, and...

Build and deliver scalable, highly reliable front-end and back-end features for the learning platform Develop quizzes, mini-games, interactive layouts, and custom themes Own courses, user learning paths, and agentic workflows from concept to completion Drive performance improvements and make architectural decisions for system reliability Provide technical...

Location: Vaasa, Ostrobothnia, FinlandJob ID: R0122622Date Posted: 2026-09-16Company Name: HITACHI ENERGY FINLAND OYProfession (Job Category): Human ResourcesJob Schedule: Full timeRemote: NoJob Description:The opportunityJoin Hitachi Energy in shaping the future of learning and growth! We’re looking for a dynamic Factory Training & Development Specialist...

DescriptionThe Senior Project Planner will be responsible for the development of project schedules for the whole lifecycle of the project, this is from Feasibility through to Handover and Operations mobilisation.  The Senior Project Planner is responsible for leading the management, and optimisation of project schedules across complex and...

We are working on Cities: Skylines II and developing future city builder and management titles with unprecedented scale and detail. We are looking for a Senior Game Programmer to join our engineering team. You will work closely with the Technical Director to architect complex systems, ensuring our code is performant, scalable, and moddable.What you will be...

Elisa is a Finnish market leader in telecommunications and digital services with over 6000 employees. With digitalization, we are providing solutions for things that are important to people and for sustainable development. We serve over 2.8 million customers in Finland, Estonia, and internationally and work daily to improve customer experience and...

Senior Frontend Software Engineer Business Automation - Engineering Location: Espoo, Finland Reports to: Engineering Lead, Missions UI Contract: Permanent Hybrid, 3 days a week at the office Employment is subject to applicable security screening (incl. SUPO) The Mission of the Senior Frontend Software Engineer Build intuitive web interfaces that turn...

Mercury is the European leader in construction solutions.    We build and manage complex engineering & construction projects for the world’s leading corporations. Our solutions help deliver technologies and life changing advancements that connect people, communities, and businesses, giving them the power to achieve incredible things. Our people have the...

Mercury is the European leader in construction solutions.   We build and manage complex engineering & construction projects for the world’s leading corporations. Our solutions help deliver technologies and life changing advancements that connect people, communities, and businesses, giving them the power to achieve incredible things. Our people have the...

As a Senior Quality Engineer at Smartly, you will define and scale quality standards across our Product & Engineering organization. Operating within a small, lean group, this role is highly visible to engineering leadership and offers the opportunity to make a massive impact across the entire company.Your success will be defined by your ability to build...

Veikkaus is a gaming company for every Finn, 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...

Ookla, an Accenture company, is seeking a Senior Software Engineer to join a tight-knit team building back-end services and platforms for scalable cloud solutions. You will contribute to planning, architecture, and the future software stack while mentoring juniors and ensuring high-quality feature delivery.Required: 6+ years of software development...

Location Mapbox Helsinki Employment Type Full time Department Navigation 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...

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 3.9 million registered developers have chosen Mapbox because of the platform’s flexibility,...

Soteverkko is seeking a licensed dentist to deliver dental care across the Uusimaa region, including practices in the Helsinki metropolitan area. You will work with multidisciplinary teams to ensure high-quality patient care and contribute to service development.The role is full-time with partial remote work, on a temporary contract with renewal potential,...

Job Description Do you want to help develop and grow our Data & Integration offerings, support sales and customer teams, and identify new business opportunities? We are looking for a Senior Solution Architect (Business Development) in Data & Integration. You will play a key role in developing and growing our Data & Integration offerings, supporting sales and...

Job Description Do you want to help develop and grow our Data & Integration offerings, support sales and customer teams, and identify new business opportunities? We are looking for a Senior Solution Architect (Business Development) in Data & Integration. You will play a key role in developing and growing our Data & Integration offerings, supporting sales and...

Senior Software EngineerSkip to main content**Cookies and other similar technologies** Siemens Healthineers and our partners use cookies and other similar technologies to operate the Siemens Healthineers recruitment and application platform and, for example, to personalize content. You may find out more about how we use cookies in our Cookie Policy.#Senior...

Skylo is seeking a Senior Software Engineer to join our Protocol Stack team in Espoo, Finland. You will focus on the development and optimization of 5G New Radio Non-Terrestrial Network protocols. The role requires strong C++ skills and expertise in wireless/telecom protocol development.Join a diverse and innovative team working on cutting-edge satellite...

## Senior Software Engineer Aerial PlatformApplylocations: Finland, Remote: Finland, Helsinkitime type: Full timeposted on: Posted Todayjob requisition id: JR2011028NVIDIA Aerial CUDA Accelerated RAN is framework for building high-performance, software-defined, cloud-native Radio Access Network functions over NVIDIA CPU/GPU/DPU based systems. We...