AI Engineer

Core responsibilities:

• Design, develop, and deploy machine learning models and AI-driven pipelines that power real-time energy optimisation across our platform
• Build robust, production-ready ML infrastructure — including model serving, monitoring, and retraining pipelines — that operates reliably at global scale
• Evaluate and integrate large language models (LLMs) and generative AI capabilities into Kaluza's product suite, driving measurable impact for our energy partners
• Contribute to the technical direction of AI at Kaluza by staying ahead of emerging research and bringing new ideas and approaches to the team

This role accelerates the global clean energy transition by building intelligent systems that make smarter, faster, and greener energy decisions possible at scale, directly shaping the future of how energy is produced, distributed, and consumed.

Required skills and experience:

• Proven experience as an AI or Machine Learning Engineer, with a strong track record of delivering production-grade models and AI systems
• Proficiency in Python and hands-on experience with ML frameworks such as PyTorch, TensorFlow, or scikit-learn
• Solid understanding of MLOps principles, including model deployment, versioning, monitoring, and CI/CD for ML workflows
• Experience working with cloud platforms (AWS, GCP, or Azure) and containerisation tools such as Docker and Kubernetes

Compensation and perks:

• Salary: £35,000-£45,000
• Pension Scheme
• Discretionary Bonus Scheme
• Private Medical Insurance + Virtual GP
• Life Assurance
• Access to Furthr - a Climate Action app
• Free Mortgage Advice and Eye Tests
• Perks at Work - access to thousands of retail discounts
• 5% Flex Fund - to spend on the benefits you want most
• 26 days holiday
• Flexible Bank Holidays - Giving you an additional 8 days which you can choose to take whenever you like
• Progressive Leave Policy - With no qualifying service periods, including 26 weeks full pay if you have a new addition to your family
• Personal Learning Budget - Upskill, learn and grow!
• Home Office Budget

Kaluza is the Energy Intelligence Platform that turns energy complexity into seamless coordination, helping energy companies overcome today's challenges while accelerating the shift to a clean, electrified future by orchestrating millions of real-time decisions across homes, devices, markets and grids.