Java Developer
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Java Developer
Location
København, Pakhus 47
Experience
Senior
Posted
Jul 10, 2026
Apply by
August 9, 2026
Applicants
0
Early applicantEasy applyFull-timeWork from Office
Job Description
*Permanent position at Twoday | Consultant role with a public sector client*
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**
* * *
Join Twoday as a **Java Developer** and help build and maintain business-critical digital solutions for the Danish healthcare sector.
As part of a highly skilled development team, you'll work on complex Java-based systems that support critical healthcare services. You'll contribute to modernising existing solutions while ensuring high quality, stability and security in a collaborative, multi-vendor environment.
* * *
**What you'll be doing**
- Developing and maintaining enterprise Java applications
- Designing and implementing REST APIs and backend services
- Working with Spring, Docker and Linux-based environments
- Contributing to CI/CD pipelines using Azure DevOps
- Developing cloud-native and containerised solutions
- Using AI-assisted development tools to improve productivity, testing and documentation
- Collaborating closely with developers, architects and stakeholders across multiple organisations
* * *
**We're looking for someone with**
- Strong Java development experience
- Experience with Spring Framework and REST APIs
- Experience with Docker, Linux and Git
- Experience with Azure DevOps and CI/CD
- Experience with Gradle or similar build tools
- Experience working with modern Open Source technologies
Experience from the Danish healthcare sector or other large public sector IT environments is a significant advantage. Experience working in multi-vendor delivery organisations is also highly valued.
**Fluent Danish, both written and spoken, is a mandatory requirement.**
**Full-time onsite work on Amager is a mandatory requirement.**
* * *
**You are**
- Passionate about building high-quality software
- A collaborative team player who enjoys knowledge sharing
- Structured and quality-focused
- Motivated by continuous improvement and automation
* * *
**What we offer**
At Twoday, you'll join one of the Nordic region's leading digital transformation partners as a permanent consultant. You'll work on long-term public sector projects while remaining part of Twoday's professional engineering community, with opportunities to contribute across multiple customers throughout your career.
* * *
**About Twoday**
Twoday operates from modern offices across 30 locations in Norway, Sweden, Denmark, Finland, and Lithuania. We have a strong and unique social environment with highly engaged employees. If you are the candidate we are looking for, you will play a central role with exciting opportunities to grow within an international and innovative group, working on cutting-edge technology and software solutions. You will also have the flexibility to occasionally work from one of our main offices in Oslo, Stockholm, Copenhagen, Helsinki or Vilnius.
* * *
**Diversity & inclusion**
Do you not meet all the requirements? Studies show that women and minorities are less likely to apply for a job if they don’t meet every qualification. At Twoday, we are committed to building a workplace and community where everyone is welcome. If you are excited about this role but your previous experience doesn’t perfectly align with the job description, we still encourage you to apply.
Key Responsibilities
- Developing and maintaining enterprise Java applications
- Designing and implementing REST APIs and backend services
- Working with Spring, Docker and Linux-based environments
- Contributing to CI/CD pipelines using Azure DevOps
- Developing cloud-native and containerised solutions
- Using AI-assisted development tools to improve productivity, testing and documentation
- Collaborating closely with developers, architects and stakeholders across multiple organisations
Skills Required
JavaSpring FrameworkREST APIsDockerLinuxGitAzure DevOpsCI/CDGradleOpen Source technologiesCollaborationKnowledge sharingStructured thinkingQuality focusContinuous improvement mindsetAutomation mindsetDanish healthcare sector experiencePublic sector IT experienceMulti-vendor delivery experience
Benefits
- Permanent position
- Opportunities to contribute across multiple customers
- Flexible work from main offices in Oslo, Stockholm, Copenhagen, Helsinki or Vilnius
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