Lead Machine Learning Engineer, Faculty
🔒 Confidential Employer
Posted 28 April 2026
LOCATION
London
TYPE
Full-time
LEVEL
Director
CATEGORY
Artificial Intelligence
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion
SKILLS
Python
AWS
Docker
Kubernetes
GCP
Tensorflow
Azure
Scikit-Learn
FULL DESCRIPTION
Lead Machine Learning Engineer, [Employer hidden — view at passion-project.co.uk]
Company: [Employer hidden]
Location: London
Work Type: Hybrid
Job Type: Full-time
Experience Level: Director
Salary: Salary not provided
About the Role
This role demands a balance of deep technical expertise and strong leadership, focusing on driving innovation, fostering team growth, and building reusable solutions across the organisation. If you're ready to manage high-risk projects and deliver practical, innovative outcomes, this is your chance to shape our future. You are a technical expert among your peers, capable of going deep on particular topics and demonstrating breadth of knowledge to solve almost any problem.
Who You Are
- Possess strong Python skills and practical experience operationalising models using frameworks like Scikit-learn, TensorFlow, or PyTorch.
- An expert in at least one major Cloud Solution Provider (e.g., Azure, GCP, AWS) and have led teams to build full-stack web applications.
- Hands-on experience with containerisation tools like Docker and orchestration via Kubernetes.
- Can successfully manage and coach a team of engineers, setting team-wide development goals to improve client delivery.
- Find novel, clever solutions for project delivery and take ownership for successful project outcomes.
- An excellent communicator who can proactively help customers achieve their goals and guide both technical teams and non-technical stakeholders.
- If you don’t feel you meet all the requirements, but are excited by the role and know you bring some key strengths, please don't hesitate in applying as you might be right for this role, or other roles.
What the Job Involves
- Join us as a Lead Machine Learning Engineer to spearhead the technical direction and delivery of complex, innovative AI projects.
- Act as a technical expert, applying your skills across various projects from AI strategy to client-side deployments, while ensuring architectural decisions are sound and reliable.
- Setting the technical direction for complex ML projects, balancing trade-offs, and guiding team priorities.
- Designing, implementing, and maintaining reliable, scalable ML/software systems and justifying key architectural decisions.
- Defining project problems, developing roadmaps, and overseeing delivery across multiple workstreams in often ill-defined, high-risk environments.
- Driving the development of shared resources and libraries across the organisation and guiding other engineers in contributing to them.
- Leading hiring processes, making informed selection decisions, and mentoring multiple individuals to foster team growth.
- Proactively developing and executing recommendations for adopting new technologies and changing our ways of working to stay ahead of the competition.
- Acting as a technical expert and coach for customers, accurately estimating large work-streams and defending rationale to stakeholders.
Application Process
- Talent Team Screen (30 minutes)
- Introduction to the role (45 minutes)
- Pair Programming Interview (90 minutes)
- System Design Interview (90 minutes)
- Commercial & Leadership Interview (60 minutes)
Company Benefits
- Dental cover - 100% of dental fees covered, up to £500, including checkups and hygienist.
- Optical Cover - 100% of the cost of prescribed glasses and contact lenses up to £300 a year.
- Hybrid working: We believe people have needs, responsibilities and interests that require something different to a strict working day. We trust people to organise and take accountability for their own work and do our best to support their lives outside [Employer hidden]. We provide you with all you need to work from home, including a laptop, keyboard and chair.
- Unlimited holidays: We encourage each other to use this time to take a break, work on personal projects, or to spend time with their friends and family.
- Fantastic private health, for you & your family - including 24/7 unlimited virtual private GP appointments and covering pre-existing medical conditions.
- Access to mental health coaching with Sanctus.
- Lunch weekly, and more fruit, drinks and snacks than you could ever eat (for office-based employees).
- We work hard and make sure we enjoy what we do. So we have frequent socials and informal get-togethers to help make sure you enjoy your time with us. You’ll make friends and professional connections that will last a lifetime.
- Paid Maternity, Paternity, Adoption or Shared Parental Leave - we offer a progressive, gender neutral and generous parental leave policy here at [Employer hidden]. All parents are given 15 weeks leave at full pay in addition to statutory time off after 12 months of service.
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