senior java engineer

Capgemini Denmark is seeking a Java Engineer to design, build, and operate scalable backend systems using Java and open-source frameworks. You will deliver robust, secure services with a focus on observability, testing, and operational excellence.You will work closely with engineers, architects, and product stakeholders to translate business needs into...

A leading software developer firm in Aarhus seeks a Full Stack Developer with a backend focus in Java. You will build scalable, data-intensive platforms in a supportive team environment. Experience with Java, Kafka, Docker, and Kubernetes is essential. This role emphasizes ownership of end-to-end solutions without predefined solutions, allowing exploration...

Software Engineer – Agentic AI & Java, SitaWare Insight Are you passionate about building AI agents that solve real‑world problems? Join our Agentic AI team within SitaWare Insight, where you'll design multi‑agent workflows that help military decision‑makers act faster and safer. (Junior and senior positions available). Job description You will...

Capgemini Denmark is seeking a Java Engineer to design, build, and operate scalable backend systems using Java and JVM-based technologies. You’ll work closely with engineers, architects, and product stakeholders to translate business needs into robust, production-ready solutions.You’ll leverage Spring Boot and Spring Data, work with Kafka and...

Mastercard Payment Services Denmark A/S in Ballerup is seeking a Lead Java Software Development Engineer to shape and deliver scalable, secure software systems.You will lead software design, mentor engineers, and own end-to-end delivery from design to deployment across global teams. The role emphasizes modern development practices, testing, CI/CD, and...

SmartBPA is seeking an experienced software developer to join the Catalyst team, focusing on building and maintaining the SmartBPA Catalyst automation platform. You will participate in architecture discussions, design and testing, and contribute high-quality code for a fast--moving product.You hold a degree in software engineering or computer science and...

Jobs Europe AB is seeking a Java Developer to design and build internal platforms powering iGaming operations, including studio tools, content management, admin back-office services, reporting, and integrations. You will own backend systems with Java and Spring Boot, develop scalable microservices, deploy on Kubernetes, and work with cloud platforms...

Tech-first. Ego-free. User-obsessed. Over one million Danes use Skatteguiden to understand and optimise their taxes. We automate tax tracking, surface deductions people didn't know they had, and give users the insights they need to make better financial decisions — all directly connected to the Danish tax authority. We’re an independent company of...

Placering Ballerup Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and...

IMC is building a new Power and Gas Trading business in Aarhus, Denmark, the hub for power and gas trading in Europe. Backed by one of the world's most successful trading firms, this new venture combines the energy and autonomy of a startup with the global reach, stability, and expertise of IMC's 30+ years in trading. We are building a strong, independent...

IMC Trading in Aarhus, Denmark, is building a new Power and Gas trading business and is seeking strong Software Engineers to join the team and own core back-end systems.You will build and maintain a full technology stack for trading, with emphasis on reliability, performance, and scalability. The role suits developers who thrive in a start-up environment and...

A global trading firm in Aarhus is seeking experienced Software Engineers to develop a full technology stack for power and gas trading. Ideal candidates will have a degree in computer science, at least 2 years of experience, and programming skills in Java, with Python or C++ as a plus. The role offers the opportunity to work in a start-up environment with...

Are you studying Software Development, Computer Science or a related field and are you excited to put your skills into practice? Here is your chance to gain hands‑on experience and kickstart your career by joining Research & Development team. Come be part of our journey! We are facing an exciting future with considerable growth and demanding changes, as we...

IMC is building a new Power and Gas Trading business in Aarhus, Denmark, the hub for power and gas trading in Europe. Backed by one of the world’s most successful trading firms, this new venture combines the energy and autonomy of a startup with the global reach, stability, and expertise of IMC’s 30+ years in trading.We are building a strong, independent...

Hos Mjølner får du som Senior Java Backend Developer mulighed for at udvikle dig fagligt i et stærkt fællesskab af dygtige kollegaer, hvor vidensdeling, sparring og arbejdsglæde er en naturlig del af hverdagen. Du får spændende opgaver, frihed til at tilrettelægge din arbejdsdag og et solidt bagland, der støtter dig i din udvikling. Vi oplever i...

    Are you studying Software Development, Computer Science or a related field and are you excited to put your skills into practice? Here is your chance to gain hands-on experience and kickstart your career by joining Research & Development team. Come be part of our journey!   We are facing an exciting future with considerable growth and demanding...

Systematic is hiring a Software Engineer for the Agentic AI team in SitaWare Insight. The role focuses on designing and implementing AI agents and multi-agent workflows to support critical decision-making in military contexts.The candidate will combine software engineering with LLM expertise to enhance the AI Assistant with new actionable flows. The team...

QuantumIT Solutions is a rapidly growing tech company in Greenland seeking a highly skilled Senior Level Developer to join our team on a contract basis. This role requires a strong background in software development with expertise in Java, Python, and C++. Ideal candidates will possess strong problem-solving abilities and the capability to work...

Stillingsbeskrivelse Vil du være med til at skabe fremtidens samfundskritiske IT-løsninger på en arbejdsplads, hvor trivsel og personlig udvikling går hånd i hånd med performance? Hvis ja, så er du måske vores nye senior Java udvikler til vores Code community. Her får du chancen for at spille en central rolle i den fortsatte opbygning af en...

StillingsbeskrivelseVil du være med til at skabe fremtidens samfundskritiske IT-løsninger på en arbejdsplads, hvor trivsel og personlig udvikling går hånd i hånd med performance? Hvis ja, så er du måske vores nye senior Java udvikler til vores Code community. Her får du chancen for at spille en central rolle i den fortsatte opbygning af en...