About Twoday
Twoday is the leading digital transformation partner in Northern Europe with a global presence. With approximately 3,000 technologists, we collaborate with some of the most recognised private and public organisations to deliver cutting-edge digital solutions. Our deep industry expertise spans Data & AI, software development, digital experiences and business applications.
Our team operates across the Nordics and Lithuania, supporting more than 8,000 customers on their digital transformation journeys.
Senior Frontend Developer (Vue 3)
About the role
We are looking for a Senior Frontend Developer with strong Vue 3 experience to join a long-term public sector digitalisation programme in Denmark.
You will become part of an experienced agile development team building modern frontend applications used in a business-critical environment. Depending on the team, you will work on either traditional Single Page Applications (SPA) or Micro Frontends based on Module Federation.
The solutions are built with modern frontend technologies and integrated with Java-based backend services.
Responsibilities
Develop and maintain frontend applications using Vue 3 and TypeScript
Build scalable, maintainable and reusable frontend components
Develop both Single Page Applications and Micro Frontend solutions
Integrate frontend applications with REST-based backend services
Participate in architecture discussions, refinement sessions, estimation and technical design
Perform code reviews and contribute to high engineering standards
Ensure high quality through automated testing and continuous improvement
Collaborate closely with developers, architects, UX designers and Product Owners
Technical environment
You will work with technologies including:
Vue 3
TypeScript
Vite
Module Federation (Micro Frontends)
Docker
Kubernetes
Helm / Helmfile
Vitest
Cypress
The team also works according to modern engineering standards, including:
WCAG 2.2 accessibility
Internationalisation (i18n)
Agile development practices
Required qualifications
Strong professional experience with Vue 3
Solid experience with TypeScript
Experience building modern Single Page Applications
Experience integrating REST APIs
Experience with Vite
Experience working in Agile development teams
Strong focus on code quality, maintainability and collaboration
Language: Fluent spoken and written Danish is a mandatory requirement
Nice to have
Experience with Micro Frontends and Module Federation
Experience with Docker, Kubernetes and Helm
Experience with automated testing using Vitest and/or Cypress
Experience with accessibility (WCAG)
Experience with internationalisation (i18n)
Experience working on large enterprise or public sector solutions
Understanding of Java-based backend environments
Practical information
Location: Full time onsite in Greater Copenhagen
Start: August or September 2026
Employment: Permanent position with Twoday
What We Offer
Twoday has modern offices across 30 locations in Norway, Sweden, Denmark, Finland, and Lithuania. We offer a strong and unique social working environment with highly engaged colleagues.
For the right candidate, this is an opportunity to take on a central role with exciting professional development opportunities in an international and innovative technology organisation delivering advanced digital solutions and services.
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 every single requirement? Studies show that women and underrepresented groups are often less likely to apply for a role unless they meet every criterion. At Twoday, we are committed to building an inclusive and diverse workplace. If you are excited about this opportunity but your experience does not perfectly match every qualification, we still encourage you to apply.
Skills Required
- Strong professional experience with Vue 3
- Solid experience with TypeScript
- Experience building modern Single Page Applications
- Experience integrating REST APIs
- Experience with Vite
- Experience working in Agile development teams
- Strong focus on code quality, maintainability, and collaboration
- Fluent spoken and written Danish
- Experience with Micro Frontends and Module Federation
- Experience with Docker, Kubernetes, and Helm
- Experience with automated testing using Vitest and/or Cypress
- Experience with accessibility and WCAG
- Experience with internationalisation
- Experience working on large enterprise or public sector solutions
- Understanding of Java-based backend environments
Twoday Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Twoday and has not been reviewed or approved by Twoday.
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Wellbeing & Lifestyle Benefits — Benefits are highlighted with lunch, culture/sport/wellness allowances, social activities, and wellbeing programs in at least Finland. These indicate a modern perks set that supports day-to-day quality of life where available.
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Healthcare Strength — Healthcare coverage and mental-wellbeing services are included in a Finland role. This points to robust health-related support in that location.
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Equity Value & Accessibility — A co-ownership program allows employees to invest in the company and share in value creation. While availability may vary by country, the option signals potential long-term value for participants.
Twoday Insights
What We Do
Twoday is a Nordic technology company that provides end-to-end IT services, including software engineering, data and AI solutions, and business applications. They partner with organizations in both the public and private sectors to drive digital transformation and improve operational efficiency through the strategic application of advanced technology and data-driven insights.
