Founding AI Engineer - Production Agent Lead (London)

SR2 | Socially Responsible Recruitment | Certified B Corporation™; Greater London; On-site; GBP 120,000 - 180,000; Full time

Job summary

SR2 | Socially Responsible Recruitment | Certified B Corporation™ in London seeks a Founding AI Engineer to join the core team. You will build production-grade AI agents, orchestrate LLM workflows, and own the architecture as the engineering org scales.

Ideal candidates will bring experience deploying agentic solutions at scale, a strong academic track record in quantitative fields, and comfort with ambiguity and rapid execution in a high-growth startup.

Qualifications

• Degree in a quantitative field from a top university (Maths/Stats/Physics/CS/ML).
• Real-world experience deploying agentic solutions at scale in production.
• Demonstrated ability to own architecture and technical direction in a fast-growing startup.

Responsibilities

• Develop production-grade AI agents and agentic workflows from concept to deployment.
• Lead LLM orchestration, tool calling and integrations.
• Ensure real-time, event-driven reliability, observability and scalability of systems.
• Collaborate with founder and core team to drive product and technical direction.

Skills

Production AI

LLM orchestration

Agentic workflows

Real-time systems

Observability

Scalability

Ownership mindset

Ambiguity tolerance

Education

Top university degree in quantitative field

Job description

SR2 | Socially Responsible Recruitment | Certified B Corporation™ in London seeks a Founding AI Engineer to join the core team. You will build production-grade AI agents, orchestrate LLM workflows, and own the architecture as the engineering org scales.

Ideal candidates will bring experience deploying agentic solutions at scale, a strong academic track record in quantitative fields, and comfort with ambiguity and rapid execution in a high-growth startup.