senior react developer

Reaktor's award-winning tech community is looking for full-stack developers to join us in Helsinki.If you are in your element with a full software development cycle, have a passion for solving human problems with a holistic approach, and are curious to experience working in a low‑hierarchy environment, you might just be what we're looking for.As a Full...

Reaktor's award-winning tech community is looking for full-stack developers to join us in Turku. If you are in your element with a full software development cycle, have a passion for solving human problems with a holistic approach, and are curious to experience working in a low-hierarchy environment, you might just be what we're looking for. As a Full Stack...

Basware Oyj in Espoo is seeking a Senior Cloud Developer to contribute to AP data security and fraud prevention. The role blends hands-on development with exploration of new data-tech methods, collaborating with AP Assurance and AI Engineering teams to deliver scalable, enterprise-grade software.You will work on cloud-based data platforms, data streaming,...

Description Position at Ookla We are looking for a talented Senior Mobile Software Developer to play a key role in the mobile applications’ development team. You have a strong history with Android development, and ideally, you have some experience with iOS too so that you can adapt your expertise to multi‑platform projects when needed. Working alongside...

Our award-winning tech community is looking for lead developers to join us in Helsinki. As a lead developer at Reaktor, your job is to work with the full software development lifecycle, help your team succeed, and deliver results Your daily tasks include: Being the first point of contact for the client when it comes to technical questions or the quality of...

Job Description Veikkaus is a gaming company for everyone, 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...

Meillä mehiläisillä on elämä tehtävänä. Jos tunnet samoin, tule meille töihin. Senior Full Stack Developer, Potilastietojärjestelmä-tiimi, Mehiläinen (Helsinki, Tampere, Turku) Haluatko olla mukana rakentamassa tulevaisuuden potilastietojärjestelmää? Oletko senior-tason kehittäjä, jolla on jo kokemusta tekoälyn hyödyntämisestä...

Your RoleWe are looking for an experienced Backend Developer to join our expert team. In this role, you will primarily work on enhancing our securitization platform, a web application that serves various banks in Europe and worldwide.Your key responsibilities would beDesign, develop, and maintain backend functionalities for the securitization...

Responsibilities Implement Temporal workflow activities in Go: HSS adapter, PCRF adapter, Inventory update. Build and validate unit tests for all workflow activities from day one. Build the Inventory Management Database: tables, indexes, partitioning for 30M records. Build bulk import tooling: CSV → ICCID/IMSI/MSISDN range ingestion from vendor. Implement...

## AI Agent DeveloperApply: Nordic: Turku: Stockholm: Espoo: Oslo: Full time: Posted Today: JobReqID11413**About the Role** At If Insurance, we are scaling Agentic AI into everyday operations to support our employees and customers. Our AIKA Squad, part of the Intelligent Automation Enabler, develops and operates AI agents and agent platforms...

We are looking for a passionate Lead Developer for a cross-functional tech team If's Digital Services unit is responsible for delivering world-class digital experiences for our customers across the Nordic region. We are a development hub within our Customer and Partner Solutions organisation, where modern technologies, smart design and user experience are...

We are currently implementing an AI-native software engineering operating model for Veikkaus. As a Lead AI-Native Developer, you lead our web engineering pods through an AI-native development model — one where autonomous AI agent write, test, and ship production code alongside your team, and you stay hands-on, writing and reviewing code alongside them to...

We are looking for a Android and Web developer to one of our clients within Banking & Finance. Start date: 2026-10-02 End date: 2027-03-02 Location: Helsinki (3days onsite, 2 days remote) About the assignment: You will work on Android and Web client UI uplift projects for 2027. The role focuses on notification settings and related mobile and web interfaces....

Full Stack Developer at Reaktor HelsinkiResponsibilities include collaborating with client teams, implementing features across frontend, backend, and databases, and contributing to architecture.RequirementsRequirements include broad software development experience, proficiency in TypeScript/JavaScript and Node.js, React, knowledge of CI/CD, DevOps basics,...

OUR STUDIO At Housemarque , we believe gameplay always comes first. With technical excellence and compelling narrative, spiced with our trademark neon flair and top-notch audiovisual feedback, we want our players to always feel actively engaged with the worlds we have created for them. Our award-winning game Returnal, released on PS5 in 2021, and Saros,...

Tiivistelmä työpaikkailmoituksesta:You will lead and deliver secure, mission‑critical Connectivity software and build a high‑performing development team.You will drive agile CI/CD, security‑by‑design, automation and AI‑enabled engineering practices to meet product and customer commitments.The role requires an M.Sc., over 10 years of R&D...

About The Role At If Insurance, we are scaling Agentic AI into everyday operations to support our employees and customers. Our AIKA Squad, part of the Intelligent Automation Enabler, develops and operates AI agents and agent platforms that help automate business processes across the If organization. About The Role At If Insurance, we are scaling Agentic AI...

Lead Developer Helsinki Hybrid | Full time. Our award-winning tech community is looking for lead developers to join us in Helsinki. As a lead developer, your job is to work with the full software development lifecycle, help your team succeed, and deliver results.Key ResponsibilitiesDaily tasks include being the first point of contact for the client when it...

Are you a seasoned Full-stack .NET Developer eager to innovate within a microservices architecture, leveraging AI and cloud technologies to build high-quality solutions in the Securities domain? Join our collaborative Corporate Action team and shape the future of banking technology with us. SEB is more than a bank. We are a technology-driven financial...

Join to apply for the Sales Development Representative role at Canonical Canonical is a global software company that publishes Ubuntu and open-source enterprise solutions for cloud, developer, IoT and AI. Ubuntu is the fastest growing Linux distribution and ranks as the number #1 OS in the cloud. In partnership with Google, Amazon, IBM and Microsoft,...