senior backend engineer ai-driven apis with nodejs

Plecto is seeking a Senior Python/Django Engineer to strengthen our backend powering a real-time performance platform. You will design, build, and optimize backend services, leveraging AI tools to boost productivity and code quality.The role emphasizes scalable architecture, observability, and collaboration with cross-functional teams across Europe. Ideal...

Nykredit Group søger en erfaren Java-udvikler til en central rolle i Real Kredit- og IT-organisationen i København. Du bliver en del af et agilt udviklingsteam i Nykredit Property Financing Technology og arbejder med krav, design, implementering, test og release af løsninger baseret på Java-teknologier. Vi forventer teknisk dygtighed, stærk tilgang til...

Lunar, a Nordic challenger bank, is building the future of banking from Aarhus with AI at the core. You’ll join a Money Core squad, owning critical backend domains, focusing on reliability and external integrations to power domestic payments.The role emphasizes collaboration, cross-functional teamwork, and exploring AI-enabled banking improvements. 4 days...

Lunar Denmark in Aarhus is seeking a Senior Backend Engineer to join our Money Core squads, taking ownership of banking domains and building reliable systems that power our domestic banking services. We value distributed systems expertise, event-driven architectures, and strong collaboration. Golang is a bonus, with opportunities to learn and grow in a...

Nykredit i København søger en erfaren Java-udvikler til komplekse løsningers design og implementering i et agilt team. Du kommer til at arbejde med krav, design og release af centrale systemer og API’er i realkreditdomænet. Vi forventer solid erfaring med Java, REST/SOAP, og CI/CD, samt forståelse af databaser som Oracle og SQL Server. Du bidrager...

Relewise is seeking a Senior Backend Engineer in Aarhus (hybrid) to evolve our core platform. You will design and deliver features across the search and recommendation engine, and review both human-written and AI-generated changes for production readiness. You bring deep production experience with C# and .NET, plus software-architecture know-how and a...

Puzzel is seeking a Senior Backend Engineer to join the Conversation Intelligence team in Aarhus. You’ll design, build and maintain scalable backend services powering our AI products and integrations with other systems. You’ll collaborate across product, data and engineering, own APIs, contribute to architecture, and help improve performance and...

Kantar in Copenhagen is seeking a Senior Software Engineer to join the Go backend team behind LIFT ROI, our AI-powered Marketing Mix Modelling platform. You will design, build and scale backend services, collaborating with product and data science to deliver new capabilities and improve performance. Based in Copenhagen, you will work in a hybrid model...

Spirii is looking for a Senior Backend Software Engineer. If 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 provides world-class charging products and digital solutions to customers with...

On-site in Aarhus, DNK, five days a week. Who we are In the past, to be a successful restaurateur, you simply had to have a passion for food and a passion for people - but to succeed as a digital restaurateur you also need to have a passion for technology. We believe in the joy of serving others, and that's why we created Otter – to help restaurateurs...

Who we are In the past, to be a successful restaurateur, you simply had a passion for food and a passion for people - but to succeed as a digital restaurateur you also need to have a passion for technology. We believe in the joy of serving others, and that's why we created Otter – to help restaurateurs succeed in online food delivery. Restaurants around...

SimCorp is seeking a Senior Software Engineer for the Portfolio Analysis Product Area. You will join an agile team and contribute to backend components, APIs and services using C#, .NET, Dyalog APL and Oracle. AI is integrated into daily work to improve efficiency and software quality. You will collaborate with product owners and domain experts to translate...

Who we are In the past, to be a successful restaurateur, you simply had a passion for food and a passion for people - but to succeed as a digital restaurateur you also need to have a passion for technology. We believe in the joy of serving others, and that's why we created Otter – to help restaurateurs succeed in online food delivery. Restaurants around...

Lunar, a Nordic challenger bank, is hiring a Senior Backend Engineer based in Aarhus. You will own core banking domains, build reliable systems, and collaborate with cross-functional teams to power Lunar's domestic payments universe. Candidates with 4+ years in backend, experience in distributed systems, and an interest in AI-driven enhancements are...

Pandektes is building the largest AI-powered legal database in the world. Behind it is a backend that has to ingest, structure and search a huge database of legal information. We’re looking for a Senior Backend Engineer to help us making sure that the legislation and volume of data stays stable so we can scale our services so we can ingest larger volumes...

Banking hasn't changed much in decades. We're changing that. One product at a time. Lunar is a Nordic challenger bank building the future of banking, with AI at the core. Our engineers, designers, and product people work on problems that actually matter. Making money simpler, smarter, and more rewarding for millions of people across the Nordics. Fully...

Boyum IT is seeking an AI Engineer in Aarhus who will design, implement, and operate AI-powered applications and services. You’ll build backend APIs, work with LLM-based tools, and help scale data pipelines and knowledge bases. The role emphasizes practical, reliable AI solutions integrated into real-world products. You’ll join the Unified Platform...

Banking hasn't changed much in decades. We're changing that. One product at a time. Lunar is a Nordic challenger bank building the future of banking, with AI at the core. Our engineers, designers, and product people work on problems that actually matter. Making money simpler, smarter, and more rewarding for millions of people across the Nordics. Fully...

## DescriptionAbout PleoMessy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses...

Permanent position at Twoday | Copenhagen Senior Java Developer Would you like to develop new digital solutions that support collaboration across the Danish criminal justice system? We are looking for an experienced Java Developer to join Twoday, with your first assignment being for a major public-sector customer in Copenhagen. Your role You will join a...