Senior AI-Driven Full-Stack Engineer (C#/TS/AWS)

lego; Billund; Hybrid; DKK 900,000 - 1,200,000; Full time

Benefits offered by this job

Family Care Leave

Life & Disability Insurance

Wellbeing Resources

Colleague Discount

Bonus Scheme

Hybrid Work Policy

Job summary

LEGO Designer Technology is seeking a Senior Software Engineer to accelerate AI-powered visualization workflows for concept designers. You will build full stack features, integrate external AI APIs, and maintain a practical balance between AI capabilities and design usability.

You will join a team that bridges creative practice with strong engineering foundations, delivering value through thoughtful product thinking and user-centered design.

Qualifications

• Built full stack applications using modern frontend and backend technologies (React/.NET).
• Integrated third-party APIs and AI/ML models into production systems.
• Designed software architecture and system solutions using established engineering practices.
• Delivered results within cross-functional product teams with 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.

Responsibilities

• AI-powered tools for concept designers to move more quickly from idea to visualization.
• Solutions that connect rapidly evolving AI capabilities with real creative workflows.
• A strong technical foundation that supports future development without sacrificing engineering quality.
• An MVP that can be tested and refined through direct feedback from concept designers.
• Products that become a trusted part of designers' day-to-day process.

Skills

Full stack development

API integration

Software architecture

Cross-functional collaboration

Project leadership

Stakeholder communication

Tools

React

.NET

OpenAI API

Anthropic API

Job description

LEGO Designer Technology is seeking a Senior Software Engineer to accelerate AI-powered visualization workflows for concept designers. You will build full stack features, integrate external AI APIs, and maintain a practical balance between AI capabilities and design usability.

You will join a team that bridges creative practice with strong engineering foundations, delivering value through thoughtful product thinking and user-centered design.