(Associate) Software Engineer - Data Migration

Lego Group; København; Hybrid; DKK 700,000 - 900,000; Full time

Benefits offered by this job

Family Care Leave

Life and disability insurance

Wellbeing programs

Colleague discount

Bonus scheme

Hybrid working model

Job summary

The LEGO Group is seeking an Associate Software Engineer – Data Migration to help teams migrate to the LEGO Data Platform, delivering scalable, high-quality data solutions and exploring AI-assisted migrations. You will work with experienced engineers, learn on the job, and contribute to platform adoption, governance and data quality while maintaining curiosity and collaborative spirit.

This role offers a hybrid rhythm with regular in-office collaboration and growth opportunities as a technical

Qualifications

• Hands-on experience with Python and SQL; data handling and querying.
• Familiarity with GitHub or Azure DevOps.
• Experience with JSON, CSV and Parquet data formats.
• Understanding of CI/CD and automated testing.
• Excellent English communication, written and spoken.

Responsibilities

• Migrate data using LEGO Data Platform to support scalable solutions.
• Collaborate with teams to improve platform adoption and quality.
• Propose sustainable practices to scale digital product teams.
• Create dependable data solutions for varying technical needs.
• Enable teams to use platform capabilities with autonomy.
• Become a trusted technical specialist in Data Office standards.
• Experiment with AI to speed up migrations.

Skills

Python & SQL

GitHub/Azure DevOps

JSON/CSV/Parquet

CI/CD & Testing

English communication

Tools

Databricks

Snowflake

Apache Spark

PySpark

Job description

Job Description

#LI-KO1

Just imagine turning legacy data into reliable building blocks that teams across the LEGO® Group can use. Then make it real.

About the role

As our (Associate) Software Engineer – Data Migration, you’ll help more teams use the LEGO® Data Platform to build scalable, high-quality data solutions. You’ll get hands‑on with engineering while learning from experienced colleagues and sharing discoveries along the way. And you’ll explore how creativity and artificial intelligence can make migrations simpler, smarter and quicker.

Required Qualifications

• Hands-on experience with Python and SQL, including working with data and writing queries
• Familiarity with version control tools such as GitHub or Azure DevOps.
• Familiarity with common data formats such as JSON, CSV and Parquet.
• Understanding of continuous integration and delivery (CI/CD) and automated testing.
• Excellent communication skills in English, both written and spoken.

Preferred Qualifications

• Understanding of cloud platforms such as AWS or Azure.
• Exposure to a cloud data platform such as Databricks or Snowflake.
• Exposure to Apache Spark or PySpark for distributed processing of large datasets.
• Experience translating business requirements into technical solutions.

What you'll build

• Help product teams migrate from legacy technologies to the LEGO Data Platform.

• Pair with colleagues to improve platform adoption and engineering quality.
• Propose sustainable practices that help our team and other digital product teams scale.
• Create dependable data solutions for business areas with different levels of technical experience.
• Enable teams to use platform capabilities with greater autonomy and confidence.
• Become a trusted technical specialist in the platform architecture and practices endorsed by the Data Office.

• Experiment with artificial intelligence to improve and accelerate migration work.

If you’ve worked in a role where you built data solutions using Python and SQL, you’ll feel at home here. Experience with GitHub or equivalent version-control tooling will give you another useful piece of the puzzle. What matters most is your willingness to learn by doing, build alongside others and turn ideas into practical solutions.

Life on the team

You’ll join Data Office, Migration and Delivery. We’re increasing adoption of LEGO Nexus, enabling legacy platforms to be retired and supporting one reliable source of data. The team works with ownership, curiosity and critical thinking through regular stand‑ups, planning and knowledge sharing. We value open communication, experimentation and collective problem‑solving. Our hybrid rhythm averages three days each week collaborating in the office. You’ll bring critical thinking, curiosity and a growth mindset to a team that values trust, shared ownership and learning together. There’s no fixed mould for how you grow here.

What success looks like

You’ll steadily master the platform, its tools and the practices supported by the Data Office. Over the next 12 to 18 months, we’ll accelerate legacy migrations, improve the developer experience and strengthen data quality, governance and ownership. You’ll work closely with engineers, technical leads, product managers, business data teams, platform developers and data‑governance specialists.

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.
• Your workplace: Your workplace will be the office, store or factory specified in this advert.
• Hybrid Working: Our hybrid work model, Best of Both offers you the option of flexibility to work from home up to two days per week. Your People Leader will discuss the principles of the model, including how this option applies to your role and team.

Learn more about our benefits, culture and workplace experience here

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 seeksto 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.