senior react developer

Job ID: 3940 Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea’s transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and the Business Strategy. Welcome to Group Technology, where we pride ourselves on...

At IQM, we build world-leading quantum computers for the well-being of humankind. We design systems to tackle computational challenges beyond the practical limits of classical machines. Our work sits at the edge of science and engineering. It's complex, demanding, and deeply collaborative. We turn deep research into reliable, full-stack systems that drive...

RELEX Solutions is seeking a Senior R&D Operations Specialist to own, administer, and evolve the AI developer tools used by 300–400 engineers. You will configure, monitor usage and costs, and establish guardrails to ensure safe, cost-efficient tooling.You will research configurations, stay ahead of AI tooling changes, and collaborate with vendors and...

Unigraf Oy in Espoo, Finland, seeks a Senior FPGA Engineer to develop FPGA-based systems at the core of our test equipment. You will cover RTL design, integration, simulation, synthesis, debugging and hardware testing across multiple FPGA platforms.Join cross-functional teams across hardware, firmware and software to impact performance and capabilities of...

ICEYE in Espoo, Finland is seeking a Senior RF Engineer for the Radar Payload Team. You will own RF hardware development across the radar chain, from Tx/Rx to front-end and filtering, delivering flight-ready hardware for spaceborne SAR.You will translate mission needs into RF requirements, run simulations, perform hands-on lab bring-up, and mentor engineers...

Enersense Engineering is currently looking for experienced Senior Planning Engineers to join our clients data centre project in Lohja, Finland. This is a great opportunity for a planning professional who enjoys working in a dynamic project environment, coordinating complex schedules and ensuring projects stay on track. Work will start in the beginning of...

Ready to join the clear market leader and help pioneer the future of Invoice Lifecycle Management?At Basware, we didn’t just create the electronic invoice—we revolutionized how the world’s largest organizations manage, automate, and control their Accounts Payable operations. Basware has already processed over $10 trillion (yes, with a T!)...

A leading software company in Helsinki is seeking a Senior Product Designer to own the design of critical product areas. This role demands a designer with over 5 years of product design experience, proficient in Figma, who can seamlessly integrate AI into workflows. The successful candidate will collaborate closely with product managers and developers to...

Reaktor Group konserni is seeking a Senior Native Mobile Developer to join our Retail Business Unit across Helsinki, Amsterdam, and Lisbon. You will deliver native iOS and Android apps, craft polished UI, and guide technical decisions with clients and internal teams.You will own testing, monitoring, and quality, participate in discovery, and shape long-term...

Voodoo is seeking a Senior Level Designer for its Hole.io project. You will design and balance engaging 3D levels, build with Unity and proprietary tools, and mentor a growing team of level designers. You will contribute to tool development, document level progressions, and collaborate across art, animation, and programming to deliver high-quality...

ICEYE, a Finnish space-tech company, is seeking a Senior Software Engineer, Product Engineering in Espoo. You will drive development of cloud-native software within ICEYE Flood Solutions, delivering reliable, scalable systems in real-world conditions.Join a hybrid workplace with 3 days in the Espoo office, collaborate with Product, ML/GIS, and SAR teams, and...

A dynamic health technology company in Helsinki is seeking a Senior Software Engineer specializing in data flow for Android. The candidate will enhance data storage and movement between the mobile app and cloud while working within a collaborative hybrid team environment. Strong candidates will demonstrate mobile development experience, particularly in...

Creditstar Group, a rapidly growing fintech, is seeking a Senior Data Scientist to own the data science framework across products. You will shape data collection, enable decision making, and drive actionable insights for 8 countries.Lead projects, mentor teammates, and collaborate with Product, Risk, and Data Engineering. You will design experiments, develop...

Polar Electro is looking for a Senior Data/AI Scientist for the Data Analytics & AI team Polar Research Center is part of Polar R&D and acts as an innovation accelerator for Polar product and service developments. The Research Center comprises a multidisciplinary team with expertise ranging from sensor technology and algorithms to physiology, data, and AI...

Polar Electro is looking for a Senior Data/AI Scientist for the Data Analytics & AI team Polar Research Center is part of Polar R&D and acts as an innovation accelerator for Polar product and service developments. The Research Center comprises a multidisciplinary team with expertise ranging from sensor technology and algorithms to physiology, data, and AI...

Job Description We are looking for a Senior (Lead) Platform Data Engineer to join our Helsinki team. Depending on experience, this role may be filled at a Senior or a Lead Platform Data Engineer level. About the role At Sievo, data is everything — we have visibility into more than 2% of global GDP in spend, and turning data at that scale into...

Based in Helsinki, Finland, Musopia develops mobile apps that help millions of people learn and enjoy music. We believe music has the power to bring joy, confidence, and lifelong learning to people around the world. We are looking for an experienced Senior Product Designer to help shape the future of music education. You will play a key role in defining and...

OverviewWe are looking for an experienced Senior Power Electronics Engineer (m/f/x) to lead the development of advanced power electronics solutions for Solid State Transformer applications in datacenters, driving product architecture, technology roadmap, and research initiatives while providing technical leadership in customer projects, mentoring engineering...

Highfield Professional Solutions Ltd is seeking a Senior Project Manager to lead a flagship campus development in Finland (Helsinki). You will own delivery across multiple packages, coordinate international teams and contractors, and drive projects on time and within budget.This role demands proven senior PM experience, strong leadership, excellent...

Do you thrive where leadership meets growth ambition and world-class technology? AWS Finland & Baltics is hiring an Account Executive to lead transformative deals and redefine how Finnish Enterprises innovate with cloud and agentic AI. Bring your passion for building businesses, your operational excellence, and your deep industry insight and help our...