senior react developer

Location:Vaasa, Ostrobothnia, FinlandJob ID: R0138195Date Posted:2026-08-14Company Name:HITACHI ENERGY FINLAND OYProfession (Job Category):Engineering & ScienceJob Schedule: Full timeRemote:NoJob Description:At Grid & Power Quality Solutions and Service business at Hitachi Energy in Europe (HBUEU), Inclusion drives our culture of innovation and...

Job DescriptionResearch & Innovation develops the concepts that shape the evolution of mobile networks and supports their adoption in international standards. We are seeking Senior Research/Standardization Specialists to strengthen our 6G RAN activities. In this role, you will develop technical concepts and contribute to 3GPP RAN3 standardization in one or...

Smartly proudly houses Rocket, the team responsible for building out the Media Library. Our customers rely on our creative production tooling to generate and manage tens of millions of advertising creatives, and your future team will be placed in the center of all of this effort.We are agnostic about technology and always aim to choose the best tools for the...

This position is open to candidates located anywhere in Europe. At Basware, we deliver mission-critical cloud solutions that empower organizations to unlock their full potential. Our products are designed to bring clear and compelling value to our customers, and we’re looking for talented and forward-thinking professionals who can help us shape the future...

About WoltAt Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep...

Group Services Metsä Group is a successful forest industry group with roots in the Finnish forest - Our parent company is a cooperative of over 90,000 forest owners. Metsä Group’s Group Services employ some 1,000 professionals in finance, IT, sourcing and logistics, HR, technology, business process development, communications, law, and many other fields....

OverviewCloud Operations and Innovation (CO+I) is the team behind Microsoft’s cloud infrastructure, responsible for delivering global online services with security, compliance, operational excellence, and smart growth. Within CO+I, the EMEA Data Centre Delivery (DCD) team leads endtoend EPC delivery of Microsoft data centres across the region.We are...

ICEYE in Espoo is seeking a Senior Fullstack Engineer to help build a mission-critical system for satellite operators. You will work on UI features with React + TypeScript and collaborate across backend services via GraphQL and REST to deliver robust data visualizations and orbit-related tools.You will contribute to frontend architecture, testing with...

Senior Quantity Surveyor / Cost Consultant – Data Centres (MEP & CSA) Helsinki, Finland | Hybrid (Site / Home) As part of the Cost Consultancy team, you will be responsible for managing a client portfolio of major Data Centre developments, 8MW - 880MW, located within 30 minutes of Helsinki. A bespoke package, including relocation support, accommodation,...

Join DayOne – Shaping the Future of Data InfrastructureDayOne is a global leader in the development and operation of high-performance data centers. As one of the fastest-growing companies in the industry, we’ve built a robust presence across Asia and Europe - and we’re just getting started. As we expand into new international markets, we’re looking...

Unikie is seeking experienced Kotlin/Java Full Stack Application Developers to join a long-term customer project in Finland. You will build Kotlin/Java backend services, React frontends, and contribute to cloud infrastructure, CI/CD, and software architecture.You will develop and maintain web applications in a modern cloud-native environment, collaborating...

About TwoAt Two, we’re transforming the world of B2B commerce by reinventing how businesses pay and get paid. Our mission is to bring the speed, simplicity, and customer experience of B2C e-commerce into the B2B space, removing friction from business transactions and unlocking growth for merchants and buyers alike.We combine real-time credit decisioning,...

Datatonic, Ltd. is hiring a Senior System Specialist to join their Implementation Services team in Finland. This role involves consulting with customers and partners to define business requirements and implement solutions effectively. Strong collaboration skills and a background in software development are essential, particularly in C#, JavaScript, and...

We are all part of Lindström's sustainable growth story. Get ready to work in innovative and global environment of impactful textile service business. We care in every thread – dare to grow and shine with us.SENIOR PEOPLE SYSTEM SPECIALISTWe’re looking for a tech-savvy Senior People System Specialist to join our global People & Culture team and take a...

We are all part of Lindström's sustainable growth story. Get ready to work in innovative and global environment of impactful textile service business. We care in every thread – dare to grow and shine with us.SENIOR PEOPLE SYSTEM SPECIALISTWe’re looking for a tech-savvy Senior People System Specialist to join our global People & Culture team and take a...

Kiikarissa kiinnostavat hommat, fiksut kollegat ja pullea palkkapussi?Rakettitieteilijät ovat eturivin ohjelmistokehittäjiä, joilta sujuu sekä vaativa tekninen kehitystyö että asiakkaan konsultointi.Etsimme joukkoomme Senior Software Engineeriä, joka ymmärtää, että myös tekoälyllä rakennettaessa sovelluksen pitää toimia tuotannossa...

Kiikarissa kiinnostavat hommat, fiksut kollegat ja pullea palkkapussi?Rakettitieteilijät ovat eturivin ohjelmistokehittäjiä, joilta sujuu sekä vaativa tekninen kehitystyö että asiakkaan konsultointi.Etsimme joukkoomme Senior Software Engineeriä, joka ymmärtää, että myös tekoälyllä rakennettaessa sovelluksen pitää toimia tuotannossa...

Senior Software Engineer (Identity and Access Management system) Are you an enthusiastic Software Engineer who’s ready to embark on new challenges and take your career to new heights? Join our team at Enigma in Helsinki as a Senior Software Engineer, and play a pivotal role in building our secure and scalable Identity and Access Management system. About...

Civils, Structural and Architectural (CSA) Lead / Senior ManagerType: Full Time & PermanentReports directly to the Project DirectorAdditional Benefits: All Flights/Travel Allowance & Accommodation Paid + Living Allowance of €250 EUR per week (net) on top of your salary (full benefits description as below)Our client is a dedicated Data Centre Delivery...

Solita is seeking a Senior Software Developer or Software Architect to drive industrial software projects across IoT, Edge Computing, and cloud-native solutions. You will translate customer needs into practical tech, contribute to architecture, and guide delivery for complex industrial domains.Roles offer hands-on development with architectural leadership,...