Founding Full-Stack AI Engineer (Python & TypeScript) | London, On-site

Company: C&D Talent Advisory
Apply for the Founding Full-Stack AI Engineer (Python & TypeScript) | London, On-site
Location: London
Job Description:

About Our Client

Our Client is a fast-growing AI company transforming customer service through AI-powered voice agents. Their technology enables businesses to automate calls, emails, WhatsApp conversations, bookings, payments, and CRM workflows with human-like efficiency.

Founded in 2023, Our Client has experienced exceptional growth, recently securing a $13 million Series A investment and achieving approximately 30% month-over-month revenue growth. The company is now scaling its engineering team to accelerate product development and expand its market impact.

  • Location: London, United Kingdom (On-Site – 5 Days per Week)
  • Employment Type: Full-Time
  • Compensation: £150,000 – £200,000 + Equity
  • Relocation Support: Available for Exceptional Talents
  • Seniority: Mid-Senior

Key Responsibilities

  • Build and ship core product features across frontend, backend, and infrastructure layers
  • Develop solutions using Python, TypeScript, cloud infrastructure, and event-driven architectures
  • Work directly with customers to understand problems and deliver impactful solutions
  • Own the entire product development lifecycle from discovery through deployment
  • Design and implement scalable integrations with third-party platforms and CRMs
  • Balance rapid iteration and MVP development with long-term technical scalability
  • Contribute to engineering best practices including testing, documentation, security, and reliability
  • Collaborate closely with founders and cross-functional stakeholders

Requirements

  • Strong software engineering fundamentals
  • Professional experience with Python and TypeScript
  • Experience building and shipping AI-powered products end-to-end
  • Comfortable working across the full technology stack
  • Experience in high-growth startups or fast-paced product environments
  • Strong customer-facing communication skills
  • Ability to work directly with users and translate feedback into product improvements
  • High ownership mindset and ability to operate independently

Preferred Qualifications

  • Experience at venture-backed or high-growth startups
  • Experience building AI agents, agentic workflows, or AI-powered automation products
  • Strong expertise in asynchronous Python and event-driven systems
  • Experience managing cloud infrastructure
  • Experience integrating third-party systems and CRM platforms
  • Experience taking products from 0-to-1
  • Previous founder or startup experience

What We Offer

  • Competitive compensation package (£150,000 – £200,000)
  • Equity participation
  • AI-focused learning and development opportunities
  • Private healthcare coverage
  • Team socials and annual offsites
  • Relocation support for exceptional candidates
  • Opportunity to join a rapidly scaling AI company at a pivotal stage of growth
  • Direct influence on product, technology, and company direction

If you’re passionate about AI, startups, and creating category-defining products alongside ambitious founders, we’d love to hear from you…

Posted: June 5th, 2026