backend engineer nodejs

Terma A/S in Aarhus is seeking a Student Worker to join our Research & Development team, contributing to Java-based backend systems while learning from experienced engineers.You will implement backend components, write tests, participate in code reviews, and help improve performance in a collaborative, English-speaking environment. Flexible hours (≈15 per...

Whiteaway Group, based in Aarhus, is seeking a Senior Backend Engineer to join their product-centric team. You will design and develop backend systems using Node.js and TypeScript in a cloud-native environment (AWS). The company values strong engineering fundamentals and offers a supportive culture centered on continuous learning.In this role, you'll lead...

## Backend Software EngineerApplylocations: Denmark - Copenhagentime type: Full timeposted on: Posted Todayjob requisition id: JR020437If you are passionate about cloud software development, team collaboration, and creating outstanding backend code, join Spirii's fantastic growth journey to lead the way for a sustainable future.Spirii develops and...

Veritaz AB is seeking three senior Java Developers to join a team delivering backend services in a banking environment. You will design and implement microservice-based solutions, develop Spring Boot applications, and work in containerized OpenShift environments from concept to production.You will collaborate with architects, developers and business...

A recruitment agency is seeking a Full Stack Developer to join a small, experienced team in Egå, Denmark. The role focuses on backend development, using technologies such as Java, Spring Boot, and Kafka to manage complex data systems. You will work in a collaborative environment, taking real ownership of projects that offer challenges beyond standard...

Monta is seeking an Engineer for its Financial Services team to own delivery on meaningful financial systems. The ideal candidate will improve the invoicing infrastructure and payment processing as Monta expands across Europe.This hands-on role requires solid backend engineering experience, preferably in Java/Kotlin, and a proactive approach to engineering...

Corti is hiring a Senior Backend Engineer in Copenhagen. You will own the backend development for healthcare software that supports speech recognition and clinical workflows. The role emphasizes hands-on coding, scalable architecture, and collaboration with ML and data science teams.You will join an autonomous culture with a strong emphasis on quality,...

Overview 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...

up to 48,000 DKK/month gross (varies by seniority) About Monta Monta powers the EV charging ecosystem. With 300,000+ monthly users and millions of charge sessions every month, our platform accelerates the electrification of mobility. This is a fast-moving place. The problems are hard, the pace is quick, and the bar is high. If you like real ownership,...

SimCorp is seeking a Senior Software Engineer in Copenhagen to contribute to the Transactions & Private Debt product area. You will join an experienced team focusing on backend development, improving product delivery, and integrating new technologies.The ideal candidate has strong skills in C#/.NET and a willingness to learn APL. The role offers a global...

SummitLab is a rapidly growing tech startup based in Aalborg, Denmark, seeking a skilled Back-End Developer to join our dynamic team. The successful candidate will design and implement efficient and scalable server-side code, supporting our web and mobile applications.The ideal candidate will possess strong technical skills in Java, Python, or Ruby, along...

Twoday is seeking a Senior Backend .NET Developer to join a major Danish healthcare delivery in Copenhagen. You will build and operate business-critical software with emphasis on reliability, security and maintainability, contributing to a modern AI-assisted engineering setup.You’ll work across the software lifecycle, from analysis to deployment,...

SkillsPeople ApS seeks a Backend Engineer with optional Front-end skills to join our AI-focused team. You will work on GenAI chatbot platforms, architecture design, and scalable cloud deployments using AWS/Azure.Proficiency in Python, FastAPI, NodeJS, Docker/Kubernetes, and React is highly valued; experience with LangChain, vector databases, and NLP/LLMs is...

Backend Engineer - if possible, with some Front-end skills Job Openings Backend Engineer - if possible, with some Front-end skills About the job Backend Engineer - if possible, with some Front-end skills We need a backend engineer, if possible, with some front-end skills. Cloud skills are preferably Azure, but if you are spot-on on AWS. Its KEY that they...

Secomea seeks a Backend Engineer to design and develop robust C#/.NET services on Azure. You will own infrastructure, CI/CD pipelines, and operational excellence to ensure audit-grade reliability and secure data flows.You will collaborate with the Data & AI team to deploy scalable backend services, APIs, and data contracts. Office-based, with strong emphasis...

HCLTech is seeking a backend and infrastructure developer to support two infrastructure changes in the NDT platform: migrating the data layer from blob storage to a (semi-)structured database and moving model inference from Databricks onto a Kubernetes GPU cluster. You will design and implement the required infra alongside the Vestas Kubernetes team, owning...

Linkfire is hiring a .NET Back-end Engineer to own API services and contribute to scalable backend systems. You will work on .NET 10, ASP.NET Core Web API, gRPC, and data access patterns. You will collaborate with a small, distributed team and ship features end-to-end while using AI to improve workflows.This is a remote-friendly, full-time role with...

Corti is seeking an engineer to build the next generation of high-scale audio processing infrastructure for life-critical environments like emergency dispatch centers and hospitals. You will integrate AI capabilities into SIP/SIPREC-based systems and maintain a backend processing over 100,000 calls per day.You will work with cloud-native architectures,...

Spirii is seeking a Senior Backend Software Engineer to join the Payments team in Copenhagen. You will lead development of scalable, secure backend services and cloud-native pipelines, focused on data ingestion, invoicing, and payouts within a financially sensitive codebase.You will own architecture, mentor engineers, and collaborate with Finance and partner...

Teton in Copenhagen is seeking a strong backend engineer to scale our core infrastructure powering the platform. You will work across distributed data ingestion, real-time pipelines, APIs, storage, and cloud deployment to deliver reliable services used by care teams.The role requires ownership, hands-on coding, and collaboration in a fast-moving team. Expect...