Permanent position at Twoday | Copenhagen

.NET Developers with Experience in Health Data, Clinical Systems or Public Healthcare Platforms

Twoday is looking for both a Senior .NET Developer and a Junior .NET Developer (two to three years of relevant experience after your education) for a long-term public-sector healthcare project in Copenhagen.

You will join Twoday as a permanent employee and work closely with one of Denmark's most important public healthcare organisations on solutions that support healthcare professionals, health data and critical public services.

The role

You will contribute to the development, maintenance and modernisation of complex .NET solutions in a highly regulated environment.

Depending on your experience level, your responsibilities may include:

• Developing and maintaining .NET-based applications and services

• Designing and implementing integrations and APIs

• Working with health data and business-critical workflows

• Collaborating with architects, developers, product owners and stakeholders

• Participating in code reviews, testing and quality assurance

• Contributing to secure, maintainable and scalable solutions

Senior candidates are expected to take a larger role in technical decision-making, solution design and mentoring.

Required experience

We are specifically looking for candidates with experience from one or more of the following areas:

• Electronic Patient Record (EPR/EPJ) systems

• Health data platforms

• Clinical systems

• Patient-related workflows

• Healthcare authorities

• Public healthcare platforms

• Solutions used directly by healthcare professionals

• Healthcare integrations and healthcare-related data flows

• Fluent Danish, both written and spoken, is required

Experience from administrative solutions alone (e.g. workforce planning, payroll or HR systems for healthcare organisations) is not considered sufficient for this role.

Senior profile

You typically have:

• Several years of experience with C# and .NET

• Experience working with complex integrations and APIs

• Experience from health data, clinical systems or public healthcare platforms

• Strong understanding of software quality, maintainability and security

• Experience working with stakeholders in larger organisations

Junior profile

You typically have:

• Two to three years of professional software development experience after having completed your education

• Experience with C# and .NET

• Experience from health data, clinical systems or public healthcare platforms

• Understanding of APIs, databases and modern development practices

• Desire to develop further in a strong professional environment

Technical environment

Experience with some of the following is expected:

• C# / .NET

• REST APIs

• SQL Server

• Entity Framework

• Azure DevOps

• CI/CD

• Integration development

• Automated testing

Why Twoday

At Twoday, you will join one of the leading digital transformation partners in the Nordics and become part of a strong professional community where knowledge sharing, collaboration and continuous development are central.

What we offer

• Permanent employment with Twoday

• Opportunity to work on meaningful, high-impact public sector solutions

• Professional development in a strong technical environment

• A collaborative and supportive team culture

If you are interested in contributing to impactful healthcare solutions and working closely with a key public sector client, we would love to hear from you.

The process

• Telephone interview with a Talent Acquisition Partner

• Teams interview with hiring manager

• Technical assessment

• Onsite interview with hiring manager

Working at Twoday

Twoday is a leading technology consulting company specializing in applied AI and advanced engineering. With around 2,300 experts in AI, data, digital engineering, and cloud engineering, we cut through complexity, remove uncertainty, and prove the value of technology.

Our purpose is to create a better tomorrow through AI and technology. We strengthen private and public organizations across energy and utilities, financial services and insurance, industrials and manufacturing, health and life sciences, and government.

However, our greatest strength isn't the technology we work with. It's the people behind it. Every day, they bring together expertise, curiosity, and determination to help our customers solve complex challenges and create lasting value.

We are committed to building an inclusive and diverse workplace where everyone is treated with respect and has equal opportunities. Our recruitment decisions are based on competencies, experience, and individual merit.

Don’t meet all the requirements? Many candidates hesitate to apply unless they meet every qualification. We are looking for people who are engaged, meet most of the criteria, and are motivated to grow in the role. If this role interests you and you believe you could be a good fit, we encourage you to apply.