backend engineer nodejs

CrowdStrike is seeking a Senior Engineer for the LogScale Search team in Aarhus to deliver scalable backend features and improve data processing for NG-SIEM. You will join a distributed team tackling hard engineering problems with autonomy and collaboration, influencing the LogScale architecture and product quality.You will develop in Scala, own platform...

Norlys Energy Trading seeks a Student Software Developer to work on backend development in the Market Communication platform. You will contribute to data flows and software from day one, learning deployment, testing and troubleshooting in an operational setting.You will gain hands-on experience with real software challenges, collaborate with experienced...

Twoday is seeking a Senior Backend .NET Developer to join a long-term digital health delivery in Copenhagen. You will design and implement backend services, APIs and integrations, with a focus on reliability, security, and maintainability in a complex healthcare environment.The role combines development and operations, requiring collaboration across...

Whiteaway Group is seeking a Senior Backend Engineer to join their tech headquarters in Aarhus, Denmark. The ideal candidate will thrive in a cloud-native environment, working with microservices and leading architectural decisions.With a focus on building scalable systems, the role involves collaborating closely with product teams while ensuring robust...

Flatpay is seeking a Senior Backend Engineer to drive architectural decisions and own significant parts of our Europe-wide commerce platform. You’ll design scalable services, mentor peers, and partner with Product, Design, and other engineers to deliver reliable, secure flows for merchants and payments across markets.You’ll work with Java, Spring Boot,...

Flatpay is seeking a Backend Engineer to help shape the technical direction of our fast-growing Point of Sale platform. You’ll work with Product, Design and other engineers to build software that scales across merchants, markets and capabilities.You’ll own features from design through deployment, contribute to architecture, and improve reliability and...

CloudKitchens in Aarhus is seeking a Backend Engineer to design and optimize critical systems that power food delivery applications. You will adapt your role according to your strengths in infrastructure, platform, or product development.Your experience with backend programming languages and cloud platforms will play a crucial role in ensuring high...

Banking Circle is building a payment processing engine hosted in the cloud. Join a dedicated Core Payments team in Copenhagen to develop high‑quality, scalable back-end solutions using C#/.NET on Azure. You’ll work in a hybrid model, balancing office collaboration with flexible work in a fast-moving, international environment.We value performance,...

Newcode is seeking an experienced backend engineer in Denmark to own the backend architecture for AI features. Responsibilities include designing APIs and ensuring the reliability of system integrations under load. The candidate must have significant experience with AI systems and backend technologies.Join a dynamic team at the forefront of AI innovation,...

Spirii is seeking a Backend Software Engineer to enhance their platform for electric vehicle charging solutions in Copenhagen, Denmark. Ideal candidates will have extensive experience in software development, particularly with cloud-native solutions and financial data integrity.Key responsibilities include designing and building backend services, maintaining...

Shine is expanding its Advisor Production team and seeks an AI Backend Engineer to automate accounting production for Advisors across Europe. You will own production AI agents, from prompt engineering to backend orchestration and observability, enabling robust, scalable financial automation for accounting professionals. You will work with TypeScript,...

Teton.ai ApS is seeking a strong backend engineer to scale the core infrastructure powering our healthcare platform. You will work on ingesting and processing real-time data from thousands of edge devices across care facilities, powering critical alerts and workflows used by healthcare staff around the clock.Join a small, highly autonomous team in...

Veritaz AB is seeking a senior Fullstack Developer with a strong backend focus to design and implement scalable solutions. You will develop backend systems using C# and .NET, build Web APIs, and drive integration across complex landscapes in collaboration with stakeholders.You will also contribute to frontend development using TypeScript and modern...

Pandektes in Copenhagen is seeking a backend engineer who loves shipping close to the product and shaping how users experience our legal AI platform. You’ll build the backend with Typescript and NestJS, integrate OpenAI-style AI features, and design scalable GraphQL APIs on PostgreSQL with Prisma ORM.You’ll own features end-to-end from design to...

Resurs Bank is seeking a Senior Software Engineer to join the Customer Identity Platform. You will help design and scale the AML/KYC platform, ensuring secure access to banking services and robust data protection.You’ll work in an agile team, using Java/Spring Boot, Kubernetes, and AWS, with a strong focus on observability, code quality, and collaboration...

We are on a mission to ensure everyone has access to medical expertise, no matter where they are. Half the world still lacks access to quality healthcare. Even in advanced systems, outcomes are uneven, and clinicians are overwhelmed. Medical knowledge grows faster than human capacity can keep up. Corti exists to close that gap. Our AI platform expands...

Capgemini Denmark is seeking a Java Engineer to design, build, and operate scalable backend systems using modern Java and open‑source frameworks. You will work close to the core technology stack, collaborating with engineers, architects, and product stakeholders to translate business needs into production‑ready solutions.The role emphasizes clean code,...

Lunar Denmark is hiring a Senior Backend Engineer for the Money Core squads based in Aarhus, reporting to the Director of Technology - Core Banking, working to build out our domestic payments universe and power banking at Lunar. We’re looking for 4+ years of backend experience, with distributed systems and event-driven architecture know-how. Golang is a...

Twoday is seeking a Senior Backend Java Developer to join a major Danish digital health delivery in Copenhagen. You will work hands‑on across the full lifecycle, writing robust backend services, APIs and integrations with focus on reliability, security and production readiness.You’ll collaborate with Solution Architects, testers and DevOps, operate in a...

Clinical Ink is seeking a Backend Engineer to join the Disease Management team in Denmark and the United States. You will build backend features in our Python stack, create robust tests, and ensure quality controls in a regulated environment.You will learn to leverage AI coding agents while maintaining strong security and privacy standards. Collaborating...