java backend developer

Our mission at the company is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their the company Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights...

Our mission at the company is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their the company Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Coding Specialist (Fluent in Dutch) - Freelance AI Trainer Project based in Finland. As a Coding Specialist and AI Trainer, you’ll use your software engineering expertise and Dutch fluency to help improve the capabilities of...

Company NestAI is a European AI lab for defence delivering the adaptive operating system for modern battlefield operations. We develop adaptive intelligence for unmanned and command systems: AI that continuously learns from operational data and adapts to changing conditions. Company NestAI is a European AI lab for defence delivering the adaptive operating...

NOTE: This is a FULLY remote role, but the candidate must be within EMEA to collaborate with their team, peers, and internal customers. You do not have to be in the specific country or city shown in this listing, but please only apply if you are physically based within EMEA. About the role As a Senior Frontend Engineer at Hostaway, you'll take ownership of...

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application...

Описание:Smartly is an AI-powered advertising technology company that transforms ad experiences for brands and consumers. Its advertising platform integrates media, creative, and intelligence capabilities, powering more than 800 billion impressions and generating more than 300 billion creatives annually. Smartly manages creative and media for over...

Haluatko kehittää teknologiaa, jolla on aitoa merkitystä? Solitalla pääset rakentamaan Defence and Security (DefSec) -toimialalle digitaalisia ratkaisuja, joissa korostuvat turvallisuus, toimintavarmuus ja vaikuttavuus. Etsimme nyt tiimiimme kokenutta full-stack -kehittäjää, joka haluaa soveltaa osaamistaan vaativissa, korkean turvallisuustason...

We’re looking for a Senior Fullstack Engineer to join Smartly and help shape the future of our multi-channel advertising platform. You’ll be working on expanding Smartly into both new and existing advertising channels. Depending on the team, this can mean greenfield development of new integrations or evolving and scaling established ones like...

Vitec Tietomitta seeks a Chief Technology Officer to own the Engineering organization and partner with leadership on product direction. The role guides architecture and builds a resilient, AI‑assisted development process for a cloud-native SaaS platform serving circular economy domains.You will lead across frontend, backend, data, and Kubernetes, while...

Would you like to help shape Finland's leading entertainment platform? Are you passionate about software quality, test automation, and ensuring seamless experiences for hundreds of thousands of customers? We are looking for a Lead Test Engineer to join our Elisa Viihde team. As a Lead Test Engineer, you will be responsible for a range of testing...

Reaktor is seeking AI developers in Helsinki to design and build end-to-end AI-enabled applications. You’ll work across backend, frontend, and infrastructure, integrating OpenAI and open-source LLMs, and deploying in cloud environments with Docker and Kubernetes.You’ll contribute to end-to-end AI use cases, participate in RAG pipelines, and collaborate...

Reaktor is seeking a Senior Fullstack Developer to join one of our Business Units in Helsinki, Finland. You’ll work across modern web applications, backend services and production systems, solving ambiguous problems with clients and thriving in a low‑hierarchy environment.You will collaborate with clients across digital product, platform and service...

Do you want to build advanced AI agents that solve real business problems, not just prototypes? Are you excited by combining software engineering and AI into production-ready solutions? As we grow our Data & AI practice in Finland, we are looking for AI Engineers to strengthen our technical capabilities and help deliver innovative solutions for our clients....

CompanyNestAI is a European AI lab for defence delivering the adaptive operating system for modern battlefield operations. We develop adaptive intelligence for unmanned and command systems: AI that continuously learns from operational data and adapts to changing conditions.NestOS is our open, modular and interoperable platform that enables this at scale and...

NestAI is a European AI lab for defence delivering the adaptive operating system for modern battlefield operations. We develop adaptive intelligence for unmanned and command systems: AI that continuously learns from operational data and adapts to changing conditions.NestOS is our open, modular and interoperable platform that enables this at scale and keeps...

CompanyNestAI is a European AI lab for defence delivering the adaptive operating system for modern battlefield operations. We develop adaptive intelligence for unmanned and command systems: AI that continuously learns from operational data and adapts to changing conditions.NestOS is our open, modular and interoperable platform that enables this at scale and...

NestAI in Finland is seeking a Senior Full Stack FDE to lead the technical delivery of autonomous systems for defence partners. You will tailor NestOS-based applications and backend services to complex field environments.You will own full-stack development, API integration, and high-performance dashboards, collaborating with R&D and client teams to translate...

Oura is seeking a senior Android engineer to advance HealthOS AI-powered features for the Oura Ring ecosystem. You will own end-to-end development of member-facing experiences, collaborating with product, design, backend, data science and research teams across Helsinki or remote Finland-based work.You will build with Kotlin and Jetpack Compose, refine...