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Full Stack Developer – Java & Modern Frontend

twoday København, DK Posted 10 Aug 2026 twoday verified direct public ATSOn-sitePermanentProfessionalDanish
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Summary

Develops and maintains Java backend services, REST APIs, integrations and modern frontend applications for business-critical digital solutions in the Danish healthcare sector.

Read by AI
Read from the job ad by AI. The employer's own fields always win.

Opportunity summary

Employment type: FULLTIME. Requisition: 8199118. Twoday is the leading digital transformation partner in Northern Europe with a global presence. With approximately 3,000 specialists, we collaborate with some of the most admired private and public organisations to deliver cutting-edge digital solutions.

Our expertise spans software engineering, Data & AI, cloud platforms, digital experiences and business applications. We are now looking for a Senior Platform Engineer to help transform a large-scale development and deployment platform from traditional DevOps into a modern AI-assisted and agentic engineering setup.

Permanent position at Twoday | Copenhagen Full Stack Developer – Java & Modern Frontend Twoday is looking for experienced Full Stack Developers to join our Digital Engineering organisation and work with business-critical digital solutions within the Danish healthcare sector.

You will work across backend and frontend development in a complex environment where software quality, integration, security and operational stability are essential.

The role

As a Full Stack Developer, you will contribute throughout the development lifecycle – from technical design and backend services to user interfaces, testing, deployment and production support1 …

This is a shortened extract from the public vacancy. Follow the original posting for the complete and authoritative description.