senior react developer

At Ayvens, progress starts with you.Our ambitions to shape the future of sustainable mobility are powered by our talent. Join us, and get better with every move.We are looking for a motivated and customer-focused Senior Account Advisor to join our dynamic Customer Engagement Team. This position is full-time and permanent. As a Senior Account Advisor you will...

Who You'll Work With Driving lasting impact and building long‑term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself up when you stumble, and having the resilience to try another way forward. In return for your drive, determination, and...

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...

Supercell Oy in Helsinki is seeking a Senior Software Engineer to own and evolve Supercell ID infrastructure, with a focus on security, scalability and reliability.You will collaborate across teams to develop features, maintain systems and support millions of players. The role offers exposure to large-scale distributed systems, a security-first mindset, and...

A technology solutions provider is seeking a Senior Full Stack Developer to manage product support and enhance UI and Backend functionalities. This remote role emphasizes technical leadership and stakeholder management, requiring expertise in ReactJS, TypeScript, and NodeJS. Responsibilities include ensuring infrastructure stability and orchestrating support...

Nordea Finance is seeking a Senior IT Architect/Solution Architect to join the Architecture & Engineering team. You will bridge business needs and technology, shaping scalable solutions in a complex finance environment, with a focus on delivering secure, compliant architecture.The role is hybrid, full-time with an October–December 2026 start, offering...

Senior Backend Developer (Tech Lead Pathway) Location: Finland (Hybrid) Type: Permanent, Full-Time Ready for the Next Step in Your Career? Are you a Senior Developer who enjoys solving complex technical challenges and wants more influence over architecture, technical direction, and team development? Our client, a leading digital marketplace business serving...

Senior Enterprise Account Executive - Baltics Full-time Employee Type: Regular Region: EMEA - Europe, Middle East and Africa Work Persona: Flexible It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for...

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...

Our missionWe are now looking for an Associate or a Senior Associate to join our Mergers and acquisitions practice. We are looking for candidates with three to six years of experience.Your roleOur team is dedicated to advising clients on their most complex and demanding M&A deals, joint ventures, and strategic partnerships. Our commitment to professionalism,...

Lujatalo is seeking a Senior Data Engineer to build our next-generation data and analytics platform in a Microsoft Fabric environment. You will modernize SQL Server/SSAS-based solutions, develop a reporting and analytics environment, and work with IT management, data analysts, and business experts.You will design technical solutions, lead data platform...

Skylo is seeking a highly skilled Senior Software Engineer in Espoo, Finland to join our Protocol Stack team. This role focuses on developing and optimizing 5G New Radio Non‑Terrestrial Network protocol implementations.You will design, implement, and validate software for Skylo’s NTN vRAN platform, collaborating closely with RF and integration teams. The...

With roots in the Southern part of Finland, Kempower is a globally operating DC fast charger designer and manufacturer with a vision to create the world’s most desired EV fast charging solutions for everyone, everywhere.At Kempower, we're driving the Electric Vehicle evolution to create a cleaner and quieter environment for everyone. We inspire global...

With roots in the Southern part of Finland, Kempower is a globally operating DC fast charger designer and manufacturer with a vision to create the world’s most desired EV fast charging solutions for everyone, everywhere.At Kempower, we're driving the Electric Vehicle evolution to create a cleaner and quieter environment for everyone. We inspire global...

Senior Consultant in Procurement / Supply Chain Management. IN Helsinki. Inverto is one of the leading procurement and supply chain management consultancies in the world. Backed by the power of BCG, we’ve grown from a successful European procurement consultancy to a global company with a distinct offering in the market. We deliver lasting impact for our...

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...