Software Engineer - Agentic AI & Java

Systematic

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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).

The job

You'll combine software engineering with LLM expertise to design and implement AI agents and multi-agent workflows for SitaWare Insight. You'll enhance our existing AI Assistant with new actionable flows and help shape how agentic AI supports critical decision-making.

Your key tasks will include:

Designing and documenting AI agents, tool definitions, and RAG pipelines that connect agents to internal structured and unstructured data
Building multi-agent sets using orchestration patterns such as routing, delegation, and result aggregation
Writing production-grade code with full test coverage, structured logging, and robust error handling
Collaborating with domain experts to translate customer journeys into agent task decompositions and evaluation rubrics.

SitaWare is central to critical decision processes, so we always keep a human in the loop and build traceability into every AI solution. We're agnostic to tooling: we work in both Java and Python and choose the framework that fits the task, running models on-premises or with cloud providers depending on customer needs.

Joining the team
SitaWare Insight program has currently close to 45 Systems Engineers, Architects and Test split up into 5 SCRUM teams and we are growing to meet the demand from our customers.
The program is part of a product organization, meaning it consists of a project and people manager, a Product Manager and a UX designer. Part of the program is in Copenhagen and part of the program in Aarhus. Collaboration between teams in Aarhus and Copenhagen is ongoing on daily basis.

The new team is planned to consist of an Architect, 5-9 developers and 1-2 testers.

For our new team within the program, we are looking for 3-6 software engineers at different levels of seniority to join our Agentic AI team and work alongside colleagues who track the latest developments in AI and help decide how to put them to real use. This is your chance to work with modern technologies and contribute directly to the advancement of our product, SitaWare Insight is shaping the future of AI-driven solutions in a domain where the outcomes genuinely matter.

Your qualifications
We're hiring across seniority levels, so you don't need to check every box below — but you should have a solid foundation in software engineering and a genuine interest in AI/agentic systems. Depending on your level of experience, we expect some combination of:

Backend development experience in Java or similar
Frontend development experience in Angular or similar
Familiarity with Docker and Kubernetes
Understanding of microservices and message queues
Solid software engineering practices: testing, logging, observability, and version control.

For senior profiles, we also expect:

5+ years of software engineering experience, including at least 2 years focused on LLM or AI systems, building and deploying AI-powered applications in Java and Python
Hands-on experience with an orchestration framework, and a strong understanding of RAG architectures, vector databases, embedding models, hybrid search, and function-calling patterns
Familiarity with LLM evaluation frameworks and metrics such as relevance, faithfulness, and hallucination detection.

Whether you're early in your career or a seasoned engineer, you'll take ownership of your work, contribute to agile development, and help drive innovation and new functionality. You naturally keep up to date with the latest in software development and AI, where new insights, models, and patterns surface constantly.

On top of that you are a:

Proactive team player — you actively contribute to the team's success with a positive attitude and a strong passion for software development
Problem solver — you naturally identify and solve complex problems with attention to detail, ensuring accuracy and precision
International mindset — you thrive in a diverse, international team environment and embrace different perspectives
Continuous learner — you have an innate curiosity, stay updated on the latest technologies and industry trends, and bring innovative ideas to the table.

Travel days: 2-4 weeks per year. This provides opportunities for collaboration and cross-team engagement.

Please note that you must be able to present a clean criminal record and have lived in a NATO and/or EU country for the past seven years, as we work with security-classified projects. Read more here https://systematic.com/int/careers/security-clearance/

Welcome to Systematic Copenhagen
When you join us in Copenhagen, you're not just getting a desk at one of the city's best locations — you're stepping into a workplace where community matters. Our Employees Club keeps things lively with monthly social events, and our office catering makes sure you're always well taken care of. Whether you're into casual games or just good company, you'll find both at our foosball table or during our relaxed Friday bar gatherings.

Never stop developing
Systematic is uniquely people-centric, truly international and proudly rooted in Denmark with more than 1,100 employees. Together, we write intelligent and innovative code to drive progress and improve lives. We develop IT solutions that make a real difference where it matters most. This is why we never stop developing. Here, there's room to be professional and personal. It's not just a place to work but a place to belong.

Start your development here
We're assessing applications on an ongoing basis, so click Apply Now and send us your CV today. If you have any questions, you're welcome to contact us (except week 30, 31 and 32) on tel. +45 8943 2000 and ask for Allan Carstens.

Please note, that response times may be longer than usual due to summer holiday period.

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Get in touch

Tobias Falck Jensen

Talent Acquisition Partner

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Location:
Copenhagen K, DK, 1358

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Business Unit: Defence
Division: Defence Product Development
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