Customer-Facing AI Engineer (TypeScript & Agents)

present of AI; Greater London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

present of AI in London is seeking a software-focused AI role that blends building production TypeScript code with direct customer work. You’ll connect APIs, deploy agents and turn vague processes into running solutions.

You’ll move between customers, debug in production and explain trade-offs to engineers and operations teams, prioritising reliability over deep specialisation. Experience with prompting, tool use and evaluations is valued.

Qualifications

• Hands-on software development experience.
• Production-grade TypeScript code.
• Experience prompting LLMs and tool calling.
• Ability to run evals and monitor deployed agents.

Responsibilities

• Develop production TypeScript code and connect APIs.
• Turn business processes into deployed agents that run reliably.
• Debug in production and diagnose issues across multiple customers.
• Explain trade-offs to engineers and operations teams.

Skills

TypeScript

LLM prompting

Tool calling

Customer calls

Evals & monitoring

Job description

present of AI in London is seeking a software-focused AI role that blends building production TypeScript code with direct customer work. You’ll connect APIs, deploy agents and turn vague processes into running solutions.

You’ll move between customers, debug in production and explain trade-offs to engineers and operations teams, prioritising reliability over deep specialisation. Experience with prompting, tool use and evaluations is valued.