Backend Java Intern – Build Secure Defense Tech

Terma Group; Aarhus; On-site; DKK 134,000 - 201,000; Full time

Job summary

Terma Group in Aarhus is inviting students to join as Software Engineer interns for Spring 2027. You will gain hands-on experience by developing and maintaining Java-based backend systems, collaborating with experienced engineers, and contributing to meaningful defense and aerospace projects.

You will work within the Research & Development department, learning robust design, testing, deployment, and structured development practices in a diverse, inclusive environment.

Qualifications

• Pursuing a bachelor’s or master’s degree in Software Development, Computer Science or a related field.
• Strong English communication and collaborative mindset.
• Ability to meet deadlines and maintain quality.
• Interest in Java backend development.

Responsibilities

• Implement and refine backend components in Java.
• Writing unit, component and integration tests
• Participating in code reviews and technical discussions
• Supporting bug fixing and performance improvements
• Contributing to documentation in a structured development environment

Skills

English proficiency

Problem solving

Time management

Teamwork

Attention to detail

Education

Bachelor's or Master's in Software Development / Computer Science

Tools

Java

JUnit

Job description

Terma Group in Aarhus is inviting students to join as Software Engineer interns for Spring 2027. You will gain hands-on experience by developing and maintaining Java-based backend systems, collaborating with experienced engineers, and contributing to meaningful defense and aerospace projects.

You will work within the Research & Development department, learning robust design, testing, deployment, and structured development practices in a diverse, inclusive environment.