Senior AI Tools Engineer (C#/TS/AWS) for Concept Designers

LEGO Gruppe; Denmark; Hybrid; DKK 900,000 - 1,300,000; Full time

Benefits offered by this job

Family Care Leave

Insurance (life and disability)

Wellbeing resources

Colleague discount

Bonus scheme

Hybrid workplace

Job summary

LEGO Group is seeking a Senior Software Engineer (C#/TypeScript/AWS) to accelerate designers’ visualization work by embedding AI into workflows. You will build tools that blend AI capabilities with practical design needs, bridging creative and technical worlds while establishing a strong engineering foundation for the future.

Join the LEGO Designer Technology team to ship full stack features, integrate external APIs, and transform ambiguous ideas into working products used by designers daily.

Qualifications

• Built full stack applications using modern frontend and backend technologies, ideally React and .NET (or similar).
• Integrated third-party APIs and services, including AI or machine learning models, into production systems.
• Designed software architecture and system solutions using established engineering practices.
• Delivered results within cross-functional product teams alongside designers and product managers.
• Led complex initiatives from ambiguity through to a working product.
• Partnered with diverse technical and non-technical stakeholders to communicate technical decisions and trade-offs.

Responsibilities

• Develop AI-powered tools to accelerate concept designers from idea to visualization.
• Connect evolving AI capabilities with creative workflows while preserving usability.
• Build a strong technical foundation supporting future development with quality engineering.
• Create an MVP and gather feedback from concept designers for iteration.

Skills

Full stack development

React

NET

AI integration

API integration

Leadership

Communication

Tools

OpenAI API

LLM tooling

Job description

LEGO Group is seeking a Senior Software Engineer (C#/TypeScript/AWS) to accelerate designers’ visualization work by embedding AI into workflows. You will build tools that blend AI capabilities with practical design needs, bridging creative and technical worlds while establishing a strong engineering foundation for the future.

Join the LEGO Designer Technology team to ship full stack features, integrate external APIs, and transform ambiguous ideas into working products used by designers daily.