Founding AI Engineer
🔒 Confidential Employer
Posted 7 May 2026
LOCATION
London
TYPE
Full-time
LEVEL
Mid-Senior level
SALARY
£150,000 / year
CATEGORY
Software Engineering
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion
SKILLS
Python
TypeScript
System Design
Cloud Infrastructure
Event-Driven Systems
AI/LLM
Voice Technology
Kubernetes
FULL DESCRIPTION
Founding AI Engineer
Location: London | Salary: £100,000 - £150,000 per annum | Type: Permanent, Hybrid
Why This Role Stands Out
- Founding-level ownership and influence
- Shape architecture, product direction, and engineering standards
- Work directly with customers solving real operational problems
- Build cutting-edge AI voice technology used in real-world environments
- Join early enough to have genuine impact on company success
What You'll Do
- Design, build, and ship core product features across the full stack (Python, TypeScript, cloud infrastructure, integrations, event-driven systems)
- Take ownership of problems end-to-end - from discovery to delivery
- Rapidly prototype MVP solutions while laying scalable technical foundations
- Collaborate directly with customers to understand needs and deliver outcomes
- Establish and promote best practices across testing, reliability, documentation, and security
What We're Looking For
- Strong software engineering fundamentals and system design skills
- Experience with Python or TypeScript, or ability to learn quickly
- Proven experience building and shipping complex software or AI products
- Comfortable working across frontend, backend, and infrastructure layers
- Confident collaborating with technical and non-technical stakeholders
- Self-starter mindset with strong ownership and accountability
Nice to Have
- Early-stage startup or founding engineer experience
- Exposure to AI platforms, voice technology, automation, or event-driven architectures
- Experience with modern cloud environments (Kubernetes, serverless, distributed systems)
- Evidence of building products that solved real user problems
Benefits & Package
- £100,000 - £150,000 salary + meaningful equity
- AI-focused learning and development opportunities
- Team socials and annual offsites
- Private healthcare
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