back-end developer ruby

Smartly is seeking a Senior Software Engineer for the Reporting Platform in Helsinki. You will join the Bobby Tables team, building back-end services that ingest, process, and serve billions of data points for real-time performance reporting.You will own architecture decisions and mentor peers while delivering scalable analytics across advertising data. You...

Founded in 1910, KONE is a global leader that provides elevators, escalators and automatic building doors, as well as solutions for maintenance and modernization that add value to buildings throughout their life cycle. Our mission is to improve the flow of urban life and make our world’s cities better places to live by providing innovative solutions that...

Wunderdog in Helsinki, Finland, seeks a Senior AI Developer to lead the integration of generative AI into real-world applications for client teams. You'll guide projects from early experiments to production-ready systems, shaping architectures and coaching engineers.You will design end-to-end AI solutions, work with GenAI techniques, and help organisations...

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,...

TyönkuvaSenior Full Stack Developer -palvelut Nitorilla vaativat kykyä ratkaista monimutkaisia liiketoimintaongelmia moderneilla teknologioilla front‑endistä back‑endiin, mukaan lukien tekoäly- ja LLM‑ratkaisut. Työ tapahtuu asiakkaiden projekteissa, joissa projektit kestävät useamman vuoden ja toimitaan usein asiakkaan...

Interested in using data to improve supply chain processes? Join Wärtsilä Energy to develop reporting, data solutions and smarter ways of working across supply chain management. Key responsibilities In this position, your focus will be on developing more data-driven ways of working within Wärtsilä Energys Supply Chain Management organisation,...

Who We Are Is What We Do. Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every person, team, and business. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits, performance, and equipment management into one seamless platform. With AI-powered tools and a...

About the role As a Software Development Project Manager, you will lead key R&D initiatives within Mirka Industrial Automation, where software, robotics, process know-how and surface finishing expertise come together to create next-generation automation solutions for global industrial customers. You are offered the opportunity to work with world-class and...

About the Team:The Cloud DX team owns the outer loop of software development at AlphaSense, everything from the moment code is pushed to source control to the moment it reaches production, for ~400 engineers distributed across the globe. We've built a solid delivery foundation and we're now raising the bar toward industry-leading CI/CD. Progressive delivery,...

HelsinkiVisionite was founded in 2018 in Sweden, and a lot has happened since then. We have hired around 400 IT experts, opened several new offices and expanded our operations to Norway. Next up is Finland!With the opening of the Helsinki office, we are looking for new colleagues to work in software development. We do not recruit for a specific role, but...

Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from...

As of 2 September 2025, Vivicta, former Tietoevry Tech Services, now operates as a standalone company under our new brand. We’ve officially launched Vivicta, your trusted Nordic transformation partner, making everyday easier through technology. You can explore more about our brand and what we stand for at https://www.vivicta.comVivicta is building AI...

Select how often (in days) to receive an alert: Manager, CX Development Primary Location: Espoo, FI Tampere, FI Our world depends on rocks, minerals, metals and other raw materials – the building blocks of modern society. As an industry leader, Metso helps transform these essential materials to enable sustainable modern life. Our solutions and services...

About AampereJoin Aampere, a seed-stage, VC-backed startup redefining the European market for used electric vehicles. Since our launch, we’ve enabled EV owners to sell their cars quickly and seamlessly within 48 hours, while giving dealers across Europe access to previously untapped customer segments.Our team comes from the German startup ecosystem, with...

Staff Software Engineer, Cloud Developer Experience 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...

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...

35,000+ active clients. More than 400,000 connected devices. 150+ partners worldwide. And 200+ colleagues behind it all. Mapon has already built the scale, trust and reach of an established European B2B SaaS and telematics company, and we are still far from finished. Our platform helps businesses manage their vehicles, teams and assets, reduce costs, improve...

DESCRIPTION Are you interested in developing amazing products for end users, improving image quality through ISP tuning and validation, and having your fingerprint on Amazon Ring cameras? If so, then please read on. As a System Development Engineer focused on ISP tuning and Image Quality validation, you would be working together with firmware developers,...

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 the Business Strategy. Would you like to contribute to Nordea’s digital strategy within...

Työpaikat Päivitetty: 3 päivää sitten Validointi: Perttu Tolvanen Yritys: Casambi Technologies Paikkakunta: Espoo (etätyö mahdollista osittain) Palkka: Riippuu hakijasta Tyyppi: Ohjelmistokehitys - back end, Ohjelmistokehitys - front end Viim. hakupäivä: 5.9.2026 9 päivää jäljellä Casambi Technologies Oy etsii kokenutta ohjelmistokehittäjää...