Senior Engineer

Job Description

Just imagine building AI tools for LEGO® designers. Then make it real.

In Billund, you'll join Creator & AFOL Technology as a Senior Engineer, creating LEGO® concept tooling in a new product team.

Please note: This role is based in Billund, Denmark, and relocation support isn't offered. The internal level of this role is manager specialist.

Our team is building safe, owned ways for designers to use GenAI in early concepting, from image inputs to design-guideline interactions. Together with a product manager, designer and engineering colleagues, the role helps turn an AWS shell into useful software with room to explore, experiment and learn.

Play your part in our team succeeding

• Build full-stack features across React, TypeScript, C# and AWS services for concepting workflows.

• Shape integrations that wrap external models inside LEGO systems, protecting confidential product information.

• Partner with designers and product colleagues in Billund to translate needs into clear software choices.

• Deliver maintainable services, tested interfaces and thoughtful architecture without adding unnecessary complexity.

• Support user feedback loops so designers feel heard, involved and close to the product.

Do you have what it takes?

• Experience with TypeScript and React, plus interest in working across the stack.

• Comfortable with C# or ready to build capability in backend engineering.

• Clear English communication, with empathy for users and colleagues from varied disciplines.

• Curiosity for structured GenAI workflows, including agents that support repeatable development tasks.

Nice to Have:

• Experience integrating LLM APIs such as OpenAI, Anthropic or similar providers.

Applications are reviewed on an ongoing basis. However, please note we do amend or withdraw our jobs and reserve the right to do so at any time, including prior to any advertised closing date. So, if you're interested in this role we encourage you to apply as soon as possible.

What’s in it for you?

Here is what you can expect:

Family Care Leave - We offer enhanced paid leave options for those important times.

Insurances – All colleagues are covered by our life and disability insurance which provides protection and peace of mind.

Wellbeing - We want our people to feel well and thrive. We offer resources and benefits to nurture physical and mental wellbeing along with opportunities to build community and inspire creativity.

Colleague Discount – We know you'll love to build, so from day 1 you will qualify for our generous colleague discount.

Bonus - We do our best work to succeed together. When goals are reached and if eligible, you'll be rewarded through our bonus scheme.

Workplace - When you join the team you'll be assigned a primary workplace location i.e. one of our Offices, stores or factories. Our hybrid work policy means an average of 3 days per week in the office. The hiring team will discuss the policy and role eligibility with you during the recruitment process.

Children are our role models. Their curiosity, creativity and imagination inspire everything we do. We strive to create a diverse, dynamic and inclusive culture of play at the LEGO Group, where everyone feels safe, valued and they belong.

The LEGO Group is highly committed to equal employment opportunity and equal pay and seeks to encourage applicants from all backgrounds (eg. sex, gender identity or expression, race/ethnicity, national origin, sexual orientation, disability, age and religion) to apply for roles in our team.

The LEGO Group is fully committed to Children’s Rights and Child Wellbeing across the globe. Candidates offered positions with high engagement with children are required to take part in Child Safeguarding Background Screening, as a condition of the offer.

Thank you for sharing our global commitment to Children’s Rights.

Just imagine building your dream career.

Then make it real.

Join the LEGO® team today.