395 backend developer English-speaking jobs in Uusimaa

  • The Upright Project
  • Helsinki
  • January 16
Are you an experienced backend developer eager to make a significant impact? ... We are looking for multiple backend developers to join Upright's platform and data teams: Upright
  • Upright Oy
  • Helsinki
  • January 7
Are you an experienced backend developer eager to make a significant impact? ... We are looking for multiple backend developers to join Upright's platform and data teams: Upright
  • EWQ Zone Oy
  • Helsinki
  • January 6
✅ Core Responsibilities As a Senior Backend Developer, you will: Build and improve the backend ... We are seeking a senior-level developer with deep experience in backend technologies. ... Are you an experienced backend developer ready to make a tangible impact in the Nordics’ retail revolution ... Our team is growing, and we are now looking for aSenior Backend Developer to join our skilled and collaborative ... developer to shape solutions and drive shared technical direction, while collaborating seamlessly with
  • EWQ
  • Helsinki
  • January 6
✅ Core Responsibilities As a Senior Backend Developer, you will: Build and improve the backend ... We are seeking a senior-level developer with deep experience in backend technologies. ... Are you an experienced backend developer ready to make a tangible impact in the Nordics’ retail revolution ... Our team is growing, and we are now looking for a Senior Backend Developer to join our skilled and collaborative ... developer to shape solutions and drive shared technical direction, while collaborating seamlessly with
  • Wärtsilä Corporation
  • Helsinki
  • January 16
Software Developer, Backend/Fullstack Wärtsilä is an innovative technology company known for being a ... We are looking for a Full stack or Backend software developer, whose focus will be Wärtsilä's new ... Your role and responsibilities As a Software developer, backend/Full stack, you will play an important ... You'll be working as a part of skilled Platform Engineering and Developer Services team with diverse ... For further questions, please reach out to Juha Kalliokoski, GM Platform Engineering and Developer services
  • LTIMindtree
  • Helsinki
  • January 16
Project Duration - 12 Months Working Model: Hybrid (2 Day WFO) As a Senior Backend Developer, you ... For more information, please visit Role: Senior Backend developer Type of Hiring: Fixed Term employment
  • Yousician
  • Helsinki
  • January 1
WHY YOU SHOULD APPLY We are now looking for a Senior Backend Developer to develop critical backend ... As a Backend Developer in the team, you'll get to make concrete changes in the app and the payment ... WHAT YOU WILL DO As a Backend Developer at Yousician, your day‑to‑day responsibilities will include ...  3 and backend frameworks like Flask or FastAPI . ... Ensure the monetization backend is scalable, fast, and reliable, handling high volumes of transactions
  • Resourceful Talent Group
  • Helsinki
  • January 16
We are looking for a Full-Stack Developer experienced in React Native, , GraphQL, MongoDB, and React ... Build and enhance backend APIs using , GraphQL, and MongoDB. ... You will collaborate closely with developers and QA to deliver new features across our mobile app, backend
  • Wolt
  • Helsinki
  • January 1
Senior Backend Engineer (Golang) - Localization Platform Apply now for the Senior Backend Engineer ... Collaborative culture—work with product, content design, and developer experience teams. ... Nice to Have Experience building or contributing to platforms or internal developer tools used by ... Strong proficiency in Golang or a similar backend language. ... Collaborate with frontend, backend, and mobile platform teams to ensure seamless localization integration
  • Wolt - English
  • Helsinki
  • January 16
We're now looking for a Senior Backend Engineer (Golang). ... Collaborative culture - work alongside product, content design, and developer experience teams in an ... Nice to have Experience building or contributing to platforms or internal developer tools used by other ... string storage and distribution, seamless integration with third-party translation services, and robust developer ... Strong proficiency in Golang, or significant experience in a similar backend language with readiness
  • Rampur Portal
  • Espoo
  • January 11
Lead .NET Backend Engineer Role Overview: As a Lead .NET Backend Engineer, you will design, develop ... Mentor backend, front‑end, and full‑stack teams. ... Join the system team for backend software development. ... Utilize C#, ASP .Net, .NET Core 3.1 & above, and SQL Server for backend development. ... Technical Expert – Valtech Mobility Role Overview: Support and expand backend infrastructure for connected
  • Groweo
  • Helsinki
  • January 16
Key points at a glance Role with real ownership: Shape Groweo's next-generation backend foundation ... How success is measured You deliver production-ready backend features You catch issues before they ... This role is perfect if you are: A backend engineer who thrives in the possibility of defining and shaping ... Why we're hiring We are building the next generation of Groweo's platform – from backend fundamentals ... typical day might include… Reviewing a new design with the product designer and proactively flagging backend
  • Posti Group Oyj
  • Helsinki
  • January 16
We are now looking for a Solution Lead Developer The person we are looking for in our team has a strong ... Tech-wise, on the backend side we are using: Python, Java, AWS. ... background on developing high quality backend services including event streaming architecture, PLSQL ... this position, we hope that you have: Experience with software development, specifically strength in backend
  • Focal
  • Helsinki
  • January 22
We are looking to hire a skilled Full-Stack Web Developer who is excited to elevate Focal to the next ... environments with frequently changing priorities Experience with architecting & deploying CI/CD, infra and/or developer ... Our tech stack features a real-time data layer integrated with a sleek UI powered by Vue and a backend ... Experience with one of the modern front-end frameworks (Vue, React, Angular) Solid understanding of backend ... architectures (REST, background workers, caching, authentication, security) Experience in testing both backend
  • Moder
  • Helsinki
  • January 16
As a Senior Developer at Moder, you'll be at the heart of that mission. ... Senior Developer – Product & Engineering Purpose of the Role We didn't just build another hotel system ... Laravel or Rails Understanding of common backend challenges in architecture and performance, experience ... Months) You've shipped several new features that customers love We have reduced technical debt in backend ... system Who You Are Must-haves Strong experience building production apps with Vue or React and some backend
  • Mirantis
  • Helsinki
  • January 21
orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer ... services to power responsive and data-rich applications Create exceptional developer experiences for ... Next.js experience with both app router and pages router Ability to write backend services when needed ... ll spend about 60–70% of your time crafting the front-end experience and the rest building APIs and backend ... implement pixel-perfect UIs with Tailwind CSS that scale from mobile to 4K displays Develop robust backend
  • Scanz
  • Helsinki
  • January 16
Job Description We are seeking a versatile Full-Stack Developer with strong backend foundations to join ... Remote Full-Stack Developer (Kotlin/Java/React + AI Focus) Scanz has been working for nearly two decades ... This isn't a typical backend position. ... You will primarily work with Kotlin/Java on the backend and TypeScript on the frontend, with significant ... Maintain and enhance our user accounts backend APIs Contribute to our Electron desktop application and
  • SmartCraft
  • Helsinki
  • January 16
You will lead the Platform Squad, ensuring our systems are scalable, secure, and developer-friendly. ... You resolve bottlenecks across backend and infrastructure. ... Backend Development: Contribute to the core platform using Django. ... Must-have: Several years of professional software development experience, primarily in DevOps and Backend
  • Not a Cult Oy
  • Helsinki
  • January 1
Not a Cult is looking for a game developer to join our ranks! ... Key technologies used: Flutter/Dart (client) Dart (backend) React, SQL, ClickHouse, and other ... As a key player in a small team you will primarily code but may focus on the client (Flutter/Dart), backend ... Proven coding ability in one or more of the following: Flutter/Dart, Dart (backend), React, SQL, ClickHouse
  • Posti Group
  • Helsinki
  • January 16
We are now looking for a Solution Lead Developer The person we are looking for in our team has a strong ... Tech-wise, on the backend side we are using: Python, Java, AWS. ... background on developing high quality backend services including event streaming architecture, PLSQL ... this position, we hope that you have: Experience with software development, specifically strength in backend
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