Software Engineer

Denu Recruit; Greater London; On-site; GBP 150,000 - 260,000; Full time

Job summary

A rapidly growing AI scale-up is seeking an Agent Software Engineer in London. You will design, build, and deploy AI agents for complex customer interactions, engaging directly with clients. Ideal candidates have over 2 years of software engineering experience and proficiency in Python and TypeScript, ideally from top universities. This full-time, onsite role offers a competitive compensation package of £150K to £260K plus equity, and benefits like private medical coverage and flexible vacation policy.

Benefits

Private medical cover

Dental cover

Vision cover

Flexible vacation policy

Daily in-office meals

Qualifications

• 2+ years of software engineering experience.
• Strong problem-solving ability and comfort working across deep technology stacks.

Responsibilities

• Design, build, and deploy AI agents that handle complex customer interactions.
• Collaborate directly with enterprise customers to understand and deliver tailored solutions.
• Experiment with and integrate the latest text and voice models at scale.

Skills

Python

TypeScript

Problem-solving

Asynchronous programming

Education

Computer Science degree from a top 20 university

Job description

Agent Software Engineer | Series C AI Scale-Up | Onsite, London (5 days / week)

A Series C conversational AI scale-up backed by leading investors (including Bain Capital Ventures, Accel, and a16z) is expanding into London, joining existing offices in San Francisco and New York.

Their platform enables major global brands to deliver human‑like customer experiences across chat, email, and voice — resolving millions of customer interactions every day.

They’re now hiring an Agent Software Engineer to join the London‑based Agent Engineering team. You’ll work directly with customers, taking full ownership of the design, build, and deployment of production AI agents that support complex real‑world use cases. The position includes customer interaction and full deployment engineering (FDE) elements.

What you’ll do :

• Design, build, and deploy AI agents that handle complex customer interactions
• Collaborate directly with enterprise customers to understand and deliver tailored solutions
• Experiment with and integrate the latest text and voice models at scale

What you’ll bring :

• 2+ years of software engineering experience
• Proficiency in Python, TypeScript, and asynchronous programming
• Strong problem‑solving ability and comfort working across deep technology stacks

What makes you a strong applicant? (PLEASE READ)

• Computer Science degree from world top university (top 20, top 10 CS program, Ivy League, Red Brick)
• Founding Engineer, past Founder from EF, YC or other cohort
• Competitive programmer - Topcoder, ICPC, IOI, codeforces, Google Code Jam etc.
• Experience within high frequency trading - Citadel, Jane Street, Optiver, Jump, HRT

Compensation : £150K – £260K + equity

Benefits : Private medical, dental, and vision cover, flexible vacation policy, and daily in‑office meals.

This is a full‑time, onsite role (5 days a week) based in central London.

#Python #FastAPI #AIAgent #TypeScript #AsynchronousProgramming #multimodalmodel