Lead AI Engineer

CompanycausaLens

LocationHammersmith, England, United Kingdom

Posted At3/4/2026

UK Visa Sponsorship Analytics

Analytics are greyed out due to low classification confidence (36.0%).

Occupation Type

Telecoms and related network installers and repairers

Occupation Code Skill LevelMedium Skilled

Sponsorship Salary Threshold

£41,700 (£21.38 per hour)

Standard minimum applies

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Description

causaLens delivers digital workers for analytics & data science, transforming the way enterprises automate complex analytics workflows. Our AI agents act as always-on digital workers, eliminating the need for fragmented tools, consultants, and seat licenses. Trusted by industry leaders like Cisco, Johnson & Johnson, and Canon, causaLens empowers teams to achieve insights 10x faster at 1/10th the cost, with guaranteed outcomes and zero overhead.

Here are 2 articles that define our culture:

1. A Hiring Framework for a New Kind of Services Company

2. The Primacy of Winning

We’re looking for a Lead AI Engineer who is passionate about helping world-leading enterprises design and deliver scalable, well-structured solutions to real business problems. You’ll work on impactful, high-visibility projects — defining architectures, creating solution specs, and leading technical delivery to ensure successful outcomes. You’ll serve as a hands-on tech lead: breaking projects into executable units and guiding teams through delivery.

Requirements

Strong solution architecture mindset:

Ability to translate complex or ambiguous business needs into clear, actionable designs and specifications.

Leadership and delivery skills: Experience leading technical projects end-to-end — structuring work, coordinating engineers, and ensuring on-time, high-quality delivery.

Structured problem-solving: Skilled at understanding customer requirements, breaking them into components, and defining practical paths to execution.

Client-facing collaboration: Experienced working directly with business and technical stakeholders to capture requirements, propose solutions, and drive alignment.

Hands-on technical understanding: Comfortable diving into systems design and architecture discussions; experience with LLMs, RAGs, MCPs, or agentic workflows is a plus but not required.

What you’ll do:

Collaborate directly with top-tier enterprises to understand needs, design, and deploy bespoke agentic workflows.
Design and document robust solution architectures that leverage modern AI technologies.
Lead the delivery of high-impact solutions from concept to deployment — breaking projects into components, assigning work, and guiding engineers through implementation.

Collaborate with the tech team to deliver impactful solutions and continue building your technical expertise. We offer strong technical enablement and mentorship to help you grow in the role.

Benefits

We care about our people’s lives, both inside and outside of causaLens. Beyond the core benefits like competitive remuneration and a great work-life balance, we offer the following:

25 days of paid holiday, plus bank holidays
carry over/sell holiday options (up to 5 days)
Share options
Pension scheme
Core life cover for all employees, equivalent to 4x your annual basic salary
Happy hours and team outings
Referral bonus program
Cycle to work scheme
Friendly tech purchases
Benefits to choose from, including Health/Dental Insurance
Special Discounts
Learning and development budget
Work abroad days
Office snacks and drinks

Logistics

Our interview process consists of screening sessions with the hiring manager and a "Day 0" which involves an approximately 3-hour in-person challenge followed by an in-person presentation and interviews.

Have questions? We encourage open dialogue—reach out anytime.

If you require accommodations during the application process or in your role at causaLens, please contact us at talent@causalens.com