AI Developer

Klaay
Klaay

Software Engineering, Data Science · Full-time

Posted on Oct 24, 2026

AI Developer

Location: Ballerup, Denmark (On-Site)

Type: Full-time, On-Site

Company: Klaay

About Klaay

Klaay is a brand-new startup founded by two seasoned SaaS entrepreneurs with a successful exit behind them. Headquartered in Denmark, with a strong local presence in San Diego, Klaay is on a mission to create a cutting-edge SaaS solution to help customers achieve data compliance. This is an exciting opportunity to join a company at the ground level and play a pivotal role in its growth and success.

Job Description

We are looking for an innovative AI Developer to join our growing team in Ballerup, Denmark. As an AI Developer at Klaay, you will be responsible for integrating AI technologies into our productleveraging advanced machine learning models and collaborate with the development and compliance teams to enhance our platform's capabilities. You will work on diverse projects to create a powerful compliance platform, including LLM model integration, retrieval-augmented generation (RAG), prompt engineering, and fine-tuning. Your work will focus on reducing user friction, simplifying complex compliance tasks, and ensuring a seamless and intuitive user experience.

Responsibilities

  • Develop, fine-tune, and implement AI models that enhance our compliance platform's capabilities.
  • Integrate various AI solutions, including LLM models, to provide automated insights and recommendations for compliance workflows.
  • Collaborate with the development and compliance teams to ensure seamless AI integration into the platform, focusing on reducing user anxiety and fostering ease of use.
  • Design and implement retrieval-augmented generation (RAG) pipelines to utilize information from our data sources effectively.
  • Prototype, develop, and scale AI-driven features that support compliance initiatives, making complex processes accessible and intuitive for users.
  • Stay current with AI advancements and best practices to drive our platform's innovation.
  • Contribute to the overall product strategy and align AI solutions with business goals.

Requirements

  • Proven experience (3+ years) in AI and machine learning development, with a focus on model deployment and integration.
  • Hands-on experience with LLMs, retrieval-augmented generation (RAG), prompt engineering, and model fine-tuning.
  • Proficiency with Python and AI/ML frameworks such as PyTorch or TensorFlow is a plus.
  • Experience with vector databases and search technologies is a plus.
  • Strong understanding of cloud infrastructure and experience deploying AI models in production environments.
  • Ability to write clean, maintainable, and efficient code.
  • Strong problem-solving skills and the ability to work both independently and as part of a team.
  • Excellent communication skills and a collaborative mindset.
  • Willingness to work on-site in Ballerup, Denmark.

Why Join Klaay?

  • Be part of an exciting new company and help build it from the ground up.
  • Opportunity to work with experienced founders and contribute to potential great success.
  • Work in a dynamic and collaborative environment.
  • Enjoy our delicious canteen and in-house gym
  • Enjoy our European-inspired culture of mutual respect, collaboration, and a flat organizational structure.

How to Apply

Please send your resume and a cover letter detailing your experience and why you would be a great fit for this role to [email protected].

Klaay is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.