Senior Software Developer — Cloud-Native Defence Platform

Systematic; København; On-site; DKK 900,000 - 1,100,000; Full time

Job summary

Systematic Copenhagen is seeking a Senior Software Developer for SitaWare Insight to build a cloud-native intelligence platform used by NATO nations. You will develop features in Java and frontend frameworks, own components and contribute to scalable microservices in a security-critical environment.

Join a cross-functional team, mentor peers, and help shape architecture while delivering high-quality software for real-time decision support in demanding field operations.

Qualifications

• A degree in computer science, software engineering, or related discipline.
• Several years of professional software development experience including ownership.
• Strong proficiency in Java.
• Hands-on experience with Angular or React.
• Experience with cloud-native development, microservices, or distributed systems.
• Solid understanding of agile development practices and working in cross-functional teams.
• Strong written and spoken English is required.

Responsibilities

• design, develop and test new features across the full stack using Java and Angular/React
• take technical ownership of features and help shape architectural and design decisions
• work closely with Product Owners, Domain Experts and UX Designers to turn complex requirements into reliable software
• mentor colleagues and contribute to a culture of quality through active code reviews and agile ceremonies
• contribute to the evolution of SitaWare Insight's cloud-native, scalable architecture

Skills

Java

Angular

React

Cloud-native

Microservices

Distributed systems

Agile

English

Education

Bachelor's degree in computer science or related field

Tools

Docker

Kubernetes

Istio

Helm

Kafka

Cassandra

PostgreSQL

Prometheus

Grafana

Gradle

Bazel

Linux

Bash

TypeScript

Angular

React

Job description

Systematic Copenhagen is seeking a Senior Software Developer for SitaWare Insight to build a cloud-native intelligence platform used by NATO nations. You will develop features in Java and frontend frameworks, own components and contribute to scalable microservices in a security-critical environment.

Join a cross-functional team, mentor peers, and help shape architecture while delivering high-quality software for real-time decision support in demanding field operations.