Software Development Engineer (Mid-Level)

Guildford, UK | Immediate Start

Biofuel AI Ltd is an award-winning clean technology company transforming the bioenergy sector using advanced data science and AI. Our team brings deep expertise in anaerobic digestion (AD) modelling and process digitalisation, building scalable solutions that deliver real impact in the transition to a low-carbon future.

Our platform optimises biofuel production while enabling vertical integration across the supply chain, helping align operations with fluctuations in supply and demand.

The Role

We’re looking for a Software Development Engineer with 3+ years’ experience to help build and scale our next-generation platform. You’ll work across backend systems, cloud infrastructure, and AI-driven modelling pipelines in a fast-paced, mission-driven environment.

Tech Stack

• Python, Django, Django REST Framework

• React / Vue / Next.js (SPA)

• AWS (EC2, S3, RDS)

• Docker, CI/CD (GitHub / GitLab Actions)

• Celery + Redis

• SciPy, Pandas, Scikit-learn, TensorFlow

What We’re Looking For

• 3+ years’ software development experience

• Strong backend/API development skills

• Experience with AWS and modern DevOps practices

• Familiarity with asynchronous systems

• Interest in AI/ML or scientific computing (desirable)

Why Join Us?

• Work on cutting-edge AI in the energy sector

• Join an award-winning, research-driven team

• Make a direct impact on renewable energy and decarbonisation

• Help shape a modern, scalable technology platform

Salary: Subject to experience

Location: Guildford (office-based)

Start: Immediate

Eligibility: Applicants must be qualified to work in the UK