Senior AI Engineer
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Job Summary
Senior AI Engineer
At ENGIE we build technology that powers smarter energy decisions. Our work helps accelerate the shift to clean energy. Your skills as a builder can directly shape how energy is managed at scale. This is your chance to create real impact through code.
We Want You
We are looking for a Senior AI Engineer to build and ship production-grade full-stack AI products. You will work hands-on end-to-end and fast. You will be one of the strongest builders on the team. You will turn unclear problems into working software. You will integrate AI and machine learning models into real products. You will use AI-assisted coding tools as your primary development approach.
This is a hands-on engineering role not a management one. You will own significant pieces of delivery. You will make sound technical and architecture decisions. You will set the standard for AI-amplified engineering. You will help lift the engineers around you through example code review and mentorship.
Your main responsibilities include:
- Own end-to-end delivery of AI-powered features and services from scoping through production.
- Write review and ship high-quality code daily.
- Make pragmatic architecture and technology decisions.
- Integrate large language models machine learning pipelines and AI agents into products reliably.
- Use AI coding tools and agentic workflows as your primary development method.
- Evaluate and adopt new AI tooling to improve speed and quality.
- Prototype rapidly ship early learn fast and iterate with short feedback loops.
- Mentor junior engineers and interns through pairing sessions and code review.
- Champion testing observability and maintainability alongside delivery speed.
What Good Looks Like
In your first 6 to 12 months success means:
- Consistently shipping production-grade AI features with AI cowork tools as the default workflow.
- Trusted to own ambiguous high-impact pieces of delivery end-to-end.
- Measurable contribution to delivery speed and quality across the team.
- A positive influence on engineers around you through standards review and mentorship.
Who Are You
You are a strong builder who ships working software consistently. You care about craft and move with urgency.
- You have experience building and shipping full-stack applications in production.
- You have a strong track record integrating AI and machine learning models into real products.
- You have solid instincts for AI architecture combining application code data and models reliably.
- You have hands-on experience with AI pair-programming and agentic coding workflows.
- You believe in AI-first delivery and practice it daily.
- You are fluent in several technologies across Java and React.
- You ramp quickly on new languages and frameworks.
- You are comfortable working across Azure AWS and GCP.
- You choose tools based on fit cost and delivery speed.
- You value testing observability and maintainability alongside speed.
- You are comfortable with ambiguity and take action without waiting for perfect information.
- You are generous with your knowledge and enjoy helping teammates grow.
Location
London Broadgate Tower Central London. Two days a week in-office three days remote.
What We Offer
- A competitive salary package reflecting your seniority and expertise.
- Diverse stimulating work at the intersection of AI energy and software engineering.
- A friendly collaborative environment where builders thrive and ideas are valued.
- Flexibility and work-life balance through our hybrid model.
- Clear career growth paths within a global energy leader investing heavily in AI.
- Access to cutting-edge AI tools and the freedom to shape how the team works.
- The opportunity to make a meaningful difference in the energy transition.
Why We Care
At ENGIE every person has a role to play in accelerating the energy transition. We want you to enjoy a fulfilling professional experience. We want you to take on exciting challenges and build a career that reflects who you are.
ENGIE is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We evaluate qualified applicants without regard to race colour religion gender sexual orientation gender identity national origin disability age or any other protected characteristic.
If you need reasonable accommodations during the recruitment process please let us know. We are happy to support you in any way that helps you perform at your best.
Required Experience:
Senior IC
About Company
Cofely Besix facility management was founded in 2008 as a joint venture between Cofely Services GDF Suez and the Besix Group. The combined strengths of these two companies enable us to consistently deliver first class integrated facility management services, with all tasks completed ... View more
