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1 586 työpaikkailmoitusta hakusanalle back-end developer ruby alueella Suomi. Löydä päivittäin päivitetyt työpaikat johtavilta portaaleilta.


  • Helsinki, Uusimaa, Suomi EC Markets LTD Kokoaikainen 30 400 € - 45 600 € Sopimus

    Full Stack Developer — Sofia Location: Sofia (on-site) · Team: Product Engineering · Reports to: Head of Technology · Contract: permanent employment contract, full-time About EC Markets and the role EC Markets is an FCA-regulated FX and CFD brokerage. Our engineering team builds and runs our investing and trading app: a React Native / Expo app on...


  • Helsinki, Uusimaa, Suomi Ookla Kokoaikainen 75 000 € - 80 000 € Sopimus

    The Opportunity We are looking for a talented Senior iOS Developer to play a key role in the mobile applications’ development team. You have a strong history with iOS development, and ideally, you have some experience with Android too so that you can adapt your expertise to multi-platform projects when needed. Working alongside product managers, designers,...

  • Backend Developer

    6 days ago


    Helsinki, Uusimaa, Suomi EC Markets LTD Kokoaikainen 30 400 € - 45 600 € Sopimus

    Backend Developer (Java) — Sofia Location: Sofia (on-site) · Team: Product Engineering · Reports to: Head of Technology · Contract: permanent employment contract, full-time About EC Markets and the role EC Markets is an FCA-regulated FX and CFD brokerage. Our engineering team builds and runs our investing and trading app: a React Native / Expo app on...


  • Helsinki, Uusimaa, Suomi AlphaSense Kokoaikainen 120 000 € - 180 000 € Sopimus

    About AlphaSense The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision‑making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can trust. Our universe of public and private content includes equity research, company filings, event transcripts,...


  • Helsinki, Suomi Mapbox Etätyö Kokoaikainen

    Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility,...


  • Helsinki, Uusimaa, Suomi Lokki Henkilöstöpalvelut Oy Etätyö Kokoaikainen 85 000 € - 110 000 € Sopimus

    We are looking for two experienced SAS Developers / SAS Visual Investigator Specialists to develop SAS-based solutions. The role focuses particularly on SAS Visual Investigator, SAS Viya / Visual Analytics, and SAS-based data and application development. Mandatory Skills and Experience: Strong experience in SAS development Strong hands-on experience with...


  • Helsinki, Uusimaa, Suomi twoday Finland Etätyö Kokoaikainen 60 000 € - 90 000 € Sopimus

    Software Developer – AI-Native Business Solutions Build agents that do more than answer questions. Help people get work done. We are looking for a developer to build agentic solutions for our customers’ business processes. You will combine software development, data, and business understanding: defining the problem together with the team, building a...


  • Helsinki, Uusimaa, Suomi Aurora Live (operating as "Aurora Live by Management Events") Kokoaikainen 120 000 € - 180 000 € Sopimus

    Aurora Live is a European executive business network connecting senior decision-makers with peers, relevant expertise and solution providers. Technology is at the core of how we create connections and scale our business. Much of the software running Aurora Live is proprietary, covering both customer-facing services and the internal tools our teams use every...

  • Senior IT Developer

    5 days ago


    Helsinki, Uusimaa, Suomi Nordea Kokoaikainen 70 000 € - 110 000 € Sopimus

    Select how often (in days) to receive an alert: Create Alert Helsinki, FI, 00500 Job ID: 6526 Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea’s transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and...


  • Helsinki, Uusimaa, Suomi Nordea Kokoaikainen 90 000 € - 120 000 € Sopimus

    Nordic Lead Business Developers, Nordic Customer Experience and Engagement Job ID:4344 Would you like to shape the future of customer service across the Nordic countries? We are looking for Nordic Lead Business Developers who can turn strategic ambition into sustainable operational change in Personal Banking. The role offers broad Nordic exposure and the...


  • Helsinki, Uusimaa, Suomi Smartly.io Kokoaikainen 45 000 € - 70 000 € Sopimus

    Software Engineer, Large-Scale Data Systems We are looking for a Software Engineer to join team Aqueduct, a team building our data platform for powering large-scale cross-platform advertising. Our ideal candidate is a professional who has experience in the domain of data engineering, and knows how to design, implement and maintain data storages and pipelines...


  • Helsinki, Uusimaa, Suomi YO AI Labs Etätyö Kokoaikainen 27 000 € - 55 000 € Sopimus

    YO AI Labs is hiring a Full-Stack Software Engineer for a globally remote contractor role. The position supports an AI training project focusing on software development, debugging, code evaluation, and technical problem solving.You will develop and debug both front-end and back-end systems, build APIs and data models, review AI-generated code for quality and...


  • Helsinki, Uusimaa, Suomi Aiven Kokoaikainen 90 000 € - 140 000 € Sopimus

    Aiven is seeking a Senior Software Engineer to join the Database OEM team. You will design customer-specific solutions for PostgreSQL, MySQL and Valkey and collaborate with product partners to translate requirements into scalable, automated services.In this role you will mentor engineers, drive back-end development in Python, and help automate critical...


  • Helsinki, Uusimaa, Suomi Sievo Kokoaikainen 59 000 € - 83 000 € Sopimus

    We are looking for an AI-native software engineer with a focus on backend development to join our Suppliers team in Helsinki. Depending on your experience, we’ll bring you in as a Senior or a Lead Software Engineer. Being honest, we haven’t got this all figured out yet. Agentic development at Sievo is still in an exploration phase: engineers and teams...


  • Helsinki, Uusimaa, Suomi Twoday Etätyö Kokoaikainen 90 000 € - 130 000 € Sopimus

    Twoday is seeking an Solution Architect to connect business goals with agentic AI-native workflows. You will design end-to-end solutions, orchestration, and governance while ensuring data provenance and security across back-end systems.Fluency in Finnish and English is required, with exposure to Microsoft Foundry, Copilot Studio, Azure, Dataverse, and...


  • Helsinki, Uusimaa, Suomi YO AI Labs Etätyö Kokoaikainen 27 000 € - 55 000 € Sopimus

    Full-Stack Software EngineerLocation: Global, Fully RemoteJob Type: Contractor | :15 hours/weekSchedule: FlexibleWe're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.Key ResponsibilitiesDevelop and debug front-end and back-end...


  • Helsinki, Uusimaa, Suomi Yeply Kokoaikainen 3 400 € - 3 800 € Määräaikainen

    Full-Time | Until End of 2027 | €3,400–3,800 Gross/Month Interested in working with bikes in Germany? Yeply is a Finnish bike service company. Since 2016 we have kept bikes running in Finland, the Netherlands, Belgium and Germany. Our German operations are now looking for experienced bicycle mechanics for our professional refurbishment centre in Hamburg....

  • Full-stack Engineer

    3 days ago


    Helsinki, Uusimaa, Suomi Treat Health Kokoaikainen 60 000 € - 90 000 € Sopimus

    the company | Full-stack Engineer (Elixir, Phoenix LiveView, React) | Helsinki, Finland | ONSITE | Full-time | Compensation in the link belowthe company is building healthcare where the right care takes minutes, not days. You describe your concern in your own words, our smart intake asks the follow-up questions a doctor would ask, and a licensed doctor...


  • Helsinki, Uusimaa, Suomi Yeply Kokoaikainen 3 400 € - 3 800 € Määräaikainen

    Full-Time | Until End of June 2027 | €3,400–3,800 Gross/Month Interested in working with bikes in Germany? Yeply is a Finnish bike service company. Since 2016 we have kept bikes running in Finland, the Netherlands, Belgium and Germany. Our German operations are now looking for experienced bicycle mechanics for our professional refurbishment centre in...


  • Helsinki, Uusimaa, Suomi Kassavirtanen Oy Kokoaikainen 32 000 € - 48 000 € Sopimus

    Kassavirtanen Oy in Helsinki is seeking a motivated Junior Software Tester to join our team. You will contribute to testing strategies and help improve our software across Nordic markets.You'll work with back-end technologies, develop testing methodologies, and participate in automation initiatives while enjoying an open, low-hierarchy culture that values...