108 backend developer English-speaking jobs in Helsinki

  • Reaktor
  • Helsinki
  • March 1
As a Full Stack developer at Reaktor, your job is to be an expert in a range of software development ... You are a curious-minded developer who is comfortable working on both the back-end and front-end of an ... Implementing new features that require changes to frontend applications, backend servers, and/or databases ... Relevant skills to create new backend services and build CI/CD pipelines when the project requires. ... in this position, you’ll need: Experience in a broad range of software development modalities (backend
  • Reaktor
  • Helsinki
  • March 1
As a Full Stack developer at Reaktor, your job is to be an expert in a range of software development ... You are a curious-minded developer who is comfortable working on both the back-end and front-end of an ... Implementing new features that require changes to frontend applications, backend servers, and/or databases ... Relevant skills to create new backend services and build CI/CD pipelines when the project requires. ... in this position, you’ll need: Experience in a broad range of software development modalities (backend
  • Reaktor
  • Helsinki
  • March 1
As a Full Stack developer at Reaktor, your job is to be an expert in a range of software development ... You are a curious-minded developer who is comfortable working on both the back-end and front-end of an ... Implementing new features that require changes to frontend applications, backend servers, and/or databases ... Relevant skills to create new backend services and build CI/CD pipelines when the project requires. ... in this position, you’ll need: Experience in a broad range of software development modalities (backend
  • Yousician
  • Helsinki
  • January 29
An experienced developer with hands-on experience building apps with Expo and React Native . ... Work across the stack when needed - from frontend logic to backend APIs and AI integrations. ... If you enjoy crafting smooth, responsive interfaces, aren’t afraid to dive into backend code when needed ... small, senior team working end-to-end on this vision — from user experience and animation polish to backend
  • Wolt
  • Helsinki
  • March 30
Find out more by checking out our Kotlin-related Tech Talks below: Scaling Kotlin Backend Development ... While Kotlin is our primary language, experience with Java, Scala, or other JVM backend languages is
  • Wolt
  • Helsinki
  • February 2
Experienced Go Software Engineer to design, build, and scale reliable systems for merchant experiences. Collaborate on architecture, work across the full development lifecycle, and mentor junior and peer engineers.
  • Wolt
  • Helsinki
  • March 27
We're hiring engineers across Backend, iOS, Android, and Web who want to be at the front line of ... We're a cross-functional team: Backend, Mobile, Web, Product, Design, and Data - all in the same
  • Supercell
  • Helsinki
  • February 21
Experience working with large-scale backend tools and systems. ... It also builds and maintains tooling used for game backend development, testing and observability. ... This role is central to empowering our server tools team to deliver robust, scalable, and high-quality backend ... Knowledge of various server and backend frameworks, cloud environments, and scalable distributed systems ... within the gaming industry in a technical domain, preferably in game server development or a similar backend
  • ŌURA
  • Helsinki
  • February 7
Proven ability to improve local developer build and test loops for iOS engineers. ... Improve developer workflows around project generation, caching, and incremental builds. ... We focus on systemic improvements that scale across teams and measurably improve developer productivity ... Improve developer feedback loops Ensure iOS build and test results are clear, actionable, and surfaced ... have Strong experience as an iOS engineer with a focus on build systems, test infrastructure, or developer
  • Nordea Bank Norge ASA
  • Helsinki
  • April 13
Senior IT Developer for NF Data & Analytics Development (permanent position) Helsinki, FI, 00500 ... Job ID: 3367 We are looking for a senior IT developer for a full‑time position in Data & Analytics
  • Reaktor
  • Helsinki
  • April 4
This role is for an experienced mobile developer who wants to stay hands-on , take responsibility for
  • Nordea
  • Helsinki
  • April 4
Kafka, Cloudera, Oracle Database, Kubernetes, Bitbucket, Bamboo We're seeking a passionate Java Developer
  • Nordea Bank Norge ASA
  • Helsinki
  • March 27
Senior Business Developer to Group Technology CIO Change & Projects Job ID:2991 At Nordea, we see ... About this opportunity As the Senior Business Developer you will play a valuable role in ensuring the
  • Invosy Finland Oy
  • Helsinki
  • April 15
Your role with us In We are now looking for a Front-End Developer who is passionate about creating user
  • The Upright Project
  • Helsinki
  • January 29
Are you a skilled full-stack developer ready to make a real impact? ... As a full-stack developer, you will play a key role in implementing new features, enhancing existing
  • Tesseract Group
  • Helsinki
  • April 11
features while maintaining the existing by producing clean, well-tested, well-documented, and elegant backend ... Interfacing exchanges or custodies via API, Interfacing other ecosystem API’s, using web3 libraries on backend
  • Netlight Consulting
  • Helsinki
  • March 15
Our projects encompass a wide technical spectrum, includingFullstack Development, Backend, Data Science ... Fullstack Development, Backend, Data Engineering or Science, Cloud Solutions, Architecture, Web Development
  • NestAI
  • Helsinki
  • February 2
What You Bring Strong proficiency in Kubernetes and cloud-native inference frameworks Solid backend
  • ALSTOM Gruppe
  • Helsinki
  • March 13
teams across the business, including program managers, QA, DevOps, and architects, to design robust backend ... developing, and maintaining microservices‑based components of the EBI Screen 2000 platform Implementing backend
  • Supercell
  • Helsinki
  • February 8
What You’ll Be Doing Design, implement, and evolve highly scalable backend solutions for our games.
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