backend engineer nodejs

Senior Backend Developer / Software Test EngineerYou will play a key role in designing, developing, and validating our backend system. You will work closely with our software and firmware teams to develop reliable, scalable backend services with a strong focus on quality, testing, and automation. Your experience in backend development and test engineering...

Epidemic Sound in Stockholm is seeking a Backend Engineer to join the Studio team, building and operating agentic systems at the core of our AI-powered soundtracking product. You will work across Python, Go, GraphQL Studio API, and a TS/React editor, all running on GCP.You will own reliability, observability, and rollout with feature flags, collaborating...

Filed is seeking a Senior Backend Developer (Python) to build and shape the engine room of our AI tax prep platform. You’ll own end-to-end architecture, create scalable Python services, and drive deep integrations with tax software firms so Filed works where customers work.You’ll design data pipelines, ship fast, observe metrics, and elevate the...

Telavox is hiring a Backend Software Engineer for AI Assist in Malmö or Stockholm. Build and run services turning calls into text and insights, delivering results to apps and the admin portal.Work in a small team with strong ownership, shaping what to build and shipping to customers and partners within the week. You will work with Java and Spring Boot,...

GlobalLogic is seeking a software engineer to join a team focused on vehicle data platforms. You will develop backend services, microservices and REST APIs for external data access, while building secure authentication, tenant and user management, and subscription features.You will also contribute to frontend work using modern web technologies and...

Solaris, Europe's leading embedded finance platform, is seeking a Senior Engineer to join our core product engineering team. You will shape scalable, secure banking solutions and collaborate with Product Management and Engineering Leadership to break down complex requirements and drive design, implementation, delivery, and operation.Responsibilities include...

Arrowhead Game Studios in Stockholm is seeking a Senior Data Engineer to design, optimize, and operate our data infrastructure and backend systems. You will work with a collaborative team using SQL Server, Azure Data Factory, Azure, C# and ASP.NET Core to build scalable, data-driven backend solutions for our co-op titles.Located in Södermalm, Stockholm,...

Pilbris AB in Stockholm is seeking a .NET Developer to design and implement the back-end of a sportsbook trading system. The role involves delivering a mission-critical platform across the full SDLC, from requirements to deployment and maintenance.The ideal candidate has 2+ years of C# development, experience with real-time and distributed systems, and...

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of...

Kaisa Technologies AB in Sweden (Uppsala) is seeking a Senior Software Engineer to design, build, and evolve scalable backend services and APIs. You will work with Product and Engineering to translate business needs into robust technical solutions as we grow.You will explore AI capabilities, including LLM-based workflows, and mentor engineers while...

Everone AB söker en senior backendutvecklare i Stockholm med expertis inom Java och AWS. Tjänsten omfattar arbete i agila team för att utveckla skalbara och användarvänliga tjänster för biljettförsäljning och betalning. Du kommer att fokusera på backendutveckling inom digitala kanaler, integrationssystem och molnmiljöer. Arbetet sker i...

Swedbank is seeking a passionate individual for a role in digital security, where you will analyse, design, develop, and maintain services delivered by the team. You will collaborate closely with product owners and architects to ensure quality in your work.We are looking for someone with 3-5 years of Java and Spring Boot experience, a strong team player, and...

Sitoo Kassasystem is seeking a passionate Security Engineer to join our innovative team. You will be pivotal in designing and building secure backend services for our cutting-edge Unified Commerce Platform. Your role will involve evolving backend solutions, ensuring secure access patterns, and mentoring teams to maintain shared security ownership.We strive...

At Moralis, you’ll work in a fast, dedicated and innovative environment. You’ll be joining a company growing at an exciting pace. You will also have the opportunity to work with the best projects in the Blockchain industry. Our goal is that Moralis becomes the main platform for building, running and maintaining dapps and that in a few years you’ll be...

Job DescriptionAt Moralis, you’ll work in a fast, dedicated and innovative environment. You’ll be joining a company growing at an exciting pace. You will also have the opportunity to work with the best projects in the Blockchain industry. Our goal is that Moralis becomes the main platform for building, running and maintaining dapps and that in a few...

Sleip is entering a growth phase and is looking for a Lead Backend Engineer to take technical ownership of the Backend architecture and cloud infrastructure. In this role, you will help build the structures needed to support continued international growth, complex AI and computer vision workloads, and a more scalable platform. **About Sleip** Sleip is a...

**Who are Benifex?** 💚💜 We are a fast-moving technology company, and **one of the most successful providers of online reward and benefits solutions in the world.** We believe that everyone deserves an exceptional experience at work, every day, and build **workplace technology** that makes this happen. Benifex’s mission is to **build remarkable...

About UsSTARK is a new kind of defence technology company revolutionizing the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high-performance unmanned systems that are software-defined, mass-scalable, and cost-effective. This provides our operators with a decisive edge in highly contested environments.We’re...

Net Insights Sync team, working on precise networked time synchronization, needs reinforcement, if you're a Backend Engineer longing for a challenge - Keep reading!Net Insight is a pioneering technology company that powers large-scale live broadcast events, connecting millions of viewers globally. Since 2021, they have established a rapidly expanding...

Om bolaget”Vi på Flowscape skapar, genom vår IT-lösning, en effektivare arbetsdag på kontoret samt optimerar nyttjandet av kontorsytorna.”Flowscape bygger nästa generations smarta arbetsplats – där data, IoT och AI möts för att skapa mer effektiva och hållbara kontor världen över.Nu tar vi nästa steg: vi bygger en AI-native plattform där...