backend intern

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...

Making life accessibleiLOQ is an international company headquartered in Finland that offers intelligent locking systems and total access management solutions. We provide secure and efficient access to buildings and facilities. Our mission is to make everyday life easier with a diverse range of safe and sustainable products for individual buildings, large...

Making life accessibleiLOQ is an international company headquartered in Finland that offers intelligent locking systems and total access management solutions. We provide secure and efficient access to buildings and facilities. Our mission is to make everyday life easier with a diverse range of safe and sustainable products for individual buildings, large...

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...

About WoltAt Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep...

Coragrid is hiring a Backend Engineer - API to build the data infrastructure, backend services, and terminal-native systems behind private-company intelligence. We are looking for a backend/systems engineer who is strong in Rust, comfortable on Linux, and opinionated about fast, zero-bloat software. Coragrid builds data infrastructure for private markets....

Aiven is seeking a Senior or Staff Backend Engineer to anchor the ClickHouse team in Helsinki. You will own end-to-end platform problems, from database internals to data engineering tooling, influencing the roadmap for ClickHouse and its ecosystem.You will mentor engineers, author RFCs, and drive multi-quarter initiatives, while balancing production...

WE ARE LOOKING FOR PYTHON BACKEND ENGINEER WITH C++Experience We are looking for a Python Backend Engineer to join the team developing Unikie Marshalling, a standards-based vehicle fleet management system supporting autonomous vehicle operations. The solution is developed in close cooperation with automotive OEMs and vehicle operators and is tested with real...

CUJO AI is seeking a Senior Software Engineer in Espoo to design and build cloud-native services using TypeScript/Node.js on AWS serverless stacks. You will create secure, scalable backends for the OTM product and integrate with CUJO AI platforms, while owning IaC and CI/CD pipelines.You will mentor engineers and collaborate across international teams. Ideal...

Unikie is seeking a Python Backend Engineer to join a team developing Unikie Marshalling, a vehicle fleet management system used with autonomous vehicle operations. You will work in a small, international team across Finland and Poland, owning your work and contributing to evolving technology in a flexible, fast-moving environment.You will primarily develop...

Are you an ambitious backend-oriented Fullstack Engineer ready to take on new challenges and grow exceptionally in your career? Join our team Render as a Senior Software Engineer and be at the forefront of transforming our Creative production tooling!About the Team:Smartly proudly houses Render, responsible for a flagship part of Smartly's product offering,...

Have you ever looked at a sprawling internal IT estate and known exactly how much smaller and safer it could be? We have one. Hundreds of repositories and thousands of Azure Functions, Logic Apps and low-code flows, built by many hands over many years. We are looking for one person to own turning it into a small number of well-designed, centralized APIs...

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep...

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep...

OverviewBuild the CI&D quality gates for backend and AI workflows so engineers get faster, more trustworthy signals before changes reach production.Create reusable validation infrastructure for AI-powered backend features, including scenario-based evals, staging validation flows, generated test profiles, and higher-signal end-to-end checks.Improve the...

With over 40 years of experience, Punta combines software expertise, strong engineering know-how and high-quality mechanical design to deliver world-class lockers. Today, one of our most exciting growth areas is battery-operated autonomous lockers, which help logistics and retail customers automate and optimize e-commerce and last-mile service networks in a...

Moder.app is seeking a Senior Developer to join the Product & Engineering team in a hybrid role based in Helsinki, Finland, with remote options. You will work on the all-in-one resort management system, building intuitive UIs and scalable backend features, including ERP-like invoicing and reporting capabilities.You will collaborate with the CTO and design...

Senior Backend Software Engineer (Tactical Access)Business Automation - EngineeringLocation: Espoo, FinlandReports to: Engineering Lead of Tactical Access squadContract type: PermanentHybrid, 3 days per week in the Espoo officeEmployment is subject to applicable security screening (incl. SUPO)The Mission of the Senior Backend Software EngineerYou will own...

Reaktor's tech community is looking for an experienced Senior Fullstack Developer to join one of our Business Units in Helsinki.If you are comfortable working across modern web applications, backend services and production systems, enjoy solving ambiguous problems with clients, and are curious to work in a low-hierarchy environment, you might just be what...

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...