backend engineer nodejs

IQM Finland Oy in Espoo seeks a Team Leader, Advanced Packaging, to steer backend fabrication and advanced packaging development for next-generation QPUs. You will bridge early research, proof of concept, process engineering, and production: turning promising concepts into well-understood, reproducible, manufacturable processes that transfer cleanly into...

Wolt is building world-class backend systems for inventory, forecasting, and fulfillment across its global platforms. As a Senior Backend Engineer, you will own production services end-to-end, mainly using Go or Kotlin, and collaborate with product, data science, and operations teams to deliver scalable, reliable solutions.You’ll design, implement, deploy,...

Wolt is seeking a senior backend engineer to build and maintain high-throughput services in Go. You’ll collaborate with product, design, and frontend teams to ship features used by internal support agents worldwide.You will design scalable, resilient systems, lead architectural discussions, and ensure well-tested code and high standards. 7+ years of...

About the roleAs a Backend Developer, you will own cloud services end-to-end to scale our platform for growing global demand. You will collaborate closely with DevOps and Customer Success to build secure, multi-tenant solutions. Your work will directly impact clinical workflows and patient care worldwide.You are offered a technically interesting role with...

Wolt is seeking a Senior Backend Engineer to own production systems end-to-end, primarily using Go or Kotlin. You will design, build, and operate backend services supporting inventory, purchasing, and fulfillment across a distributed tech stack.The role emphasizes data-heavy systems, observability, and collaboration with product, data science, and operations...

AlphaSense, Inc. is seeking a Principal Engineer for Mobile Platform & Backend Systems, based in Helsinki. You will shape backend systems powering AI-driven workflows, collaborating with mobile, search, and AI teams to advance cross-platform product capabilities.You will lead the design and delivery of scalable services, ensuring reliability, security, and...

AGCO in Suolahti, Finland is seeking a senior backend Software Engineer to lead architecture and develop scalable Java Spring Boot services. You will collaborate with product, frontend and QA, drive high-availability systems on AWS and Kubernetes, and spearhead AI‑driven development to improve productivity and code quality.The role combines technical...

A dynamic tech company in Helsinki is seeking a Senior Software Engineer to work on Identity and Access Management systems. You will be responsible for architecting and enhancing scalable software solutions primarily using NodeJS and TypeScript. The ideal candidate should have a minimum of 5 years' experience in backend development and a solid understanding...

A leading advertising technology company in Helsinki seeks an experienced Senior Software Engineer to enhance its Identity and Access Management system. The successful candidate will architect and develop robust systems primarily in NodeJS and TypeScript, collaborating with diverse teams. Key qualifications include over 5 years of experience in web...

Verda is building a European AI cloud and seeks a Senior Backend Engineer to power its cloud platform. You’ll design, implement, and evolve core backend services including APIs, auth, billing, and analytics, ensuring secure, scalable, and reliable operation.You’ll work with Platform Engineering, SRE, and Infrastructure teams while shaping architecture...

Smartly.io in Helsinki is seeking a Senior Software Engineer to strengthen our Identity and Access Management system within a secure, scalable, distributed service platform.You will design and implement backend services using NodeJS and TypeScript, contribute to architecture decisions, and collaborate closely with product and infrastructure teams to deliver...

# Senior Software Engineer (Identity and Access Management system): Helsinki, Uusimaa, Finland: Jul 14, 2026: Sep 10, 2026## About the roleAre 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...

Oivan is seeking a full-time passionate Ruby on Rails Developer (Junior/Middle) to join our growing Ho Chi Minh City and Danang teams. The role involves backend development with Ruby on Rails, REST APIs, JSONAPI, SQL databases and Git within a Scrum framework.You will collaborate with a diverse, geographically distributed team and benefit from hybrid work...

Senior Backend & Cloud Developer – AI Applications JOB NAME We are looking for JOB NAME to our #COMPANYAllStars team. You will start your journey either in a selected customer project or in COMPANY’s internal product development team, depending on your profile and available opportunitiesYour future colleagues are waiting for you to join our international...

Senior Backend & Cloud Developer – AI Applications JOB NAME We are looking for JOB NAME to our #COMPANYAllStars team. You will start your journey either in a selected customer project or in COMPANY’s internal product development team, depending on your profile and available opportunitiesYour future colleagues are waiting for you to join our international...

Senior Backend & Cloud Developer – AI Applications JOB NAME We are looking for JOB NAME to our #COMPANYAllStars team. You will start your journey either in a selected customer project or in COMPANY’s internal product development team, depending on your profile and available opportunitiesYour future colleagues are waiting for you to join our international...

A leading advertising technology firm in Helsinki is looking for a Senior Software Engineer to develop secure and scalable Identity and Access Management systems. This position requires a minimum of 5 years of experience in backend development with NodeJS and TypeScript, along with a strong understanding of IAM technologies. The role involves designing new...

AlphaSense in Helsinki is seeking a Senior Backend/Platform Engineer to shape the backend services and cross-team architecture that power our AI-driven search and analytics platform. You will drive production-ready systems and collaborate with product, data, and mobile teams to deliver scalable solutions.The role emphasizes ownership, mentorship, 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...

IQM Quantum Computers in Espoo, Finland, is seeking a Team Leader for Advanced Packaging to lead backend fabrication and packaging for the next generation of QPUs. You will coach engineers, set roadmaps, and ensure that promising concepts become robust, production-ready processes that transfer to manufacturing.You will coordinate closely with Research, QPU...