senior react developer

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks. We’re looking for a Senior Data Engineer to join a meaningful and interesting product company in...

Position Description: CGI on yksi suurimmista IT- ja liiketoimintakonsultoinnin yrityksistä Suomessa ja maailmalla. Vahva kokemuksemme eri toimialoilta auttaa julkisen ja yksityisen sektorin asiakkaitamme onnistumaan digitaalisessa muutoksessa ja saavuttamaan tavoitteitaan entistä tehokkaammin. Senior Databricks Engineer/Architect CGI Suomen...

Join us! We’re always happy to hear from people who are eager to learn and grow, and share our values. Read more about the role and apply. About The Role We are looking for a Senior AI Engineer to join our growing team of data and AI professionals. In this role, you'll help our clients solve real‑world problems by designing and building AI‑powered...

Our mission at the company is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their the company Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights...

Our mission at the company is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their the company Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights...

The Viikki Proteomics Unit at the University of Helsinki is seeking a Scientist/Senior Scientist to deliver reliable proteomics services and support researchers. This hands-on role focuses on assay development, instrument operation, data analysis, and method standardization across HPC services.Ideal candidates have 2+ years in proteomics, strong protein...

Supercell in Helsinki is seeking a Senior UI Artist to craft high-quality UI screens and assets for a live mobile game. You’ll shape animations and motion treatments that make the interface feel responsive, alive, and readable, working with designers to translate wireframes into production-ready UI.You will collaborate closely with developers to ensure...

Jobtailor in Helsinki is seeking a senior propulsion engineer to drive EPS architectures for GEO communication satellites. You will analyse mission requirements, define thruster layouts, assess interfaces, and develop MAIT plans in collaboration with partners.The role requires extensive GEO propulsion experience, electrical propulsion subsystems knowledge,...

Senior Engineering Manager, Ad Performance Recommendation We are seeking a Senior Engineering Manager to join our 200+ product development organization and lead our Ad Performance Recommendation team. The team is responsible for developing an innovative AI-powered system that leverages marketing ad tech data and various data sources to identify performance...

Would you like to join a global, growing company that innovates for a more sustainable tomorrow? UPM could be the team for you. We are frontrunners in developing renewable alternatives to fossil-based materials. Besides enabling both businesses and consumers make more sustainable choices, we strive to create a positive UPM experience for all our employees...

We are a global technology company developing innovative solutions for mining, tunnelling, and construction, improving project safety, environmental impact, and productivity. We offer premium equipment, all-round aftermarket services and high-quality chemicals and rock support as our core products to our customers. We operate globally in over 30 countries...

Hoxhunt in Helsinki is seeking a senior software leader to own end-to-end feature delivery across the technology stack, including frontend in TypeScript/React and backend services with Node.js and MongoDB.You will drive technical leadership, mentor engineers, and improve reliability and architecture while shaping scalable product growth in a hybrid work...

Job DescriptionAs a Senior Executive Support Engineer, you will join a small, collaborative team providing dedicated IT support to Nokia’s CEO, Group Leadership Team members, and other senior executives. Acting as a trusted technology partner, you will anticipate their needs, resolve complex issues end to end, and help them make effective use of emerging...

ReOrbit is seeking a Senior Ground Software Engineer to drive our satellite ground software for UKKO and SILTA. The role focuses on end-to-end development, testing and maintenance of robust software systems supporting space data transfer.You will shape requirements, document designs, and collaborate across multidisciplinary teams to ensure high-quality...

Oura is seeking a senior Android engineer to own AI-powered, member-facing features from early prototyping to production, including client-side integration with backend AI services.You will develop with Kotlin and Jetpack Compose, craft scalable architectures, refactor for performance, and build reusable UI components while collaborating closely with...

Glaston is seeking a Senior Software Engineer in Tampere to design, develop and maintain backend applications powering its glass tempering machines. You will work on core systems using .NET/.NET Framework and collaborate with QA, Product, Project Management and Technical Support to deliver robust software solutions.The role requires strong C# and REST API...

IQM Quantum Computers in Espoo is seeking a Senior FPGA Engineer to design and develop FPGA logic for high-speed processing within QCS. You will own technical solutions and collaborate with hardware, software, quantum experts to deliver scalable quantum systems.The role focuses on designing FPGA IP blocks, validating with simulation, and mentoring junior...

Orion is seeking a Senior Software Engineer to lead the design, development, and evolution of our cloud-native stack. You will architect end-to-end systems in AWS, champion serverless patterns, and drive engineering standards across teams.The role offers hybrid work with three days on-site at designated offices, with autonomy to shape platform investments...

United States Digital Space LLC seeks a Senior Product Manager, Hardware to drive discovery, development and delivery of groundbreaking hardware products with a global cross-functional team. You will own the product lifecycle and shape the core of our offering, balancing customer value with technical feasibility.This high-leverage role requires storytelling,...

Location: Vaesteras, Vastmanland County, Sweden Job ID: R0132179 Date Posted: 2026-06-16 Company Name: HITACHI ENERGY SWEDEN AB Profession (Job Category): Sales, Marketing & Product Management Job Schedule: Full time Remote: No Job Description Career opportunities in Europe Hitachi Energy is a global technology leader that is committed to solving some of the...