Lead AI/ML Architect

About the role

Twoday Denmark is seeking an experienced Lead AI/ML Architect to drive the engineering of production‑ready machine learning and generative AI solutions for its Nordic customers. You will bridge the gap between prototype notebooks and governed, monitored systems that operate at scale.

Key responsibilities

• Design and build end‑to‑end ML and GenAI systems, from architecture through production operation.
• Own the ML platform layer, including pipelines, deployment automation, model and prompt lifecycle, and monitoring/alerting.
• Set engineering standards: reference architectures, reusable components, and code quality.
• Work directly with customers to shape technical approaches and translate business outcomes into system design.
• Mentor data scientists and engineers, expanding ML engineering capability across the Danish team.
• Participate in scoping and pre‑sales for AI initiatives and evaluate new tooling and models for production use.

Required profile

• Engineer‑first mindset with strong ownership of codebases, testing, and automation.
• Proven experience taking multiple AI/ML models to production and operating them.
• Ability to explain technical trade‑offs to business stakeholders.
• Fluent spoken and written Danish.

Required skills

• Python and solid software‑engineering fundamentals (version control, CI/CD, testing).
• Practical MLOps expertise: training/inference pipelines, experiment tracking, model registries, deployment patterns, monitoring for drift and degradation, automated retraining.
• Azure experience (Azure Machine Learning, Databricks, Microsoft Fabric).
• Infrastructure as code (Terraform or Bicep), containers, Kubernetes.
• Productionising generative AI, including RAG architectures, prompt evaluation, guardrails, and agent development.
• Understanding of AI governance: lineage, reproducibility, access control, GDPR, EU AI Act documentation.

What we offer

• Modern offices across 30 locations in the Nordics and Lithuania with a strong social environment.
• Opportunities to work internationally and move between headquarters in Oslo, Stockholm, Copenhagen, Helsinki, or Vilnius.
• Dynamic, innovative group with exciting technology and software products.