Software Engineer (+ Equity) at fast-growing AI startup

Jack & Jill/External ATS; United Kingdom; On-site; GBP 50,000 - 70,000; Full time

Job summary

An innovative AI startup in the UK is seeking a Software Engineer to join their growing team. This is a unique opportunity to work on groundbreaking AI systems with direct business impact. You will be involved in backend development, integrating LLMs, and collaborating closely with founders in a fast-paced, high-ownership environment. The ideal candidate possesses strong programming skills in Java, TypeScript, or Python and is driven to thrive in a dynamic setting.

Qualifications

• Strong experience building production-quality software with Java, TypeScript, or Python.
• Demonstrated curiosity and adaptability to learn new technologies quickly.
• Possesses a hunger, drive, and ownership mentality for fast-paced, ambiguous environments.

Responsibilities

• Work primarily on the backend, integrating with LLMs to build core product features.
• Collaborate directly with founders to design, ship, and iterate on products rapidly.
• Engage with customers to understand their needs and ensure immediate, visible impact.

Skills

Java

TypeScript

Python

Curiosity

Adaptability

Ownership mentality

Job description

This is a job that we are recruiting for on behalf of one of our customers.

To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.

Software Engineer

Company Description

Fast-growing AI startup

Job Description

Join an early-stage AI startup building groundbreaking systems to redefine innovation discovery and protection. This greenfield opportunity offers the freedom to solve challenging technical problems with direct impact. You'll work on the backend, integrating LLMs, and collaborating closely with founders to design and ship products in a high-ownership, fast-paced environment.

Location

London, UK

Why this role is remarkable

• Build something extraordinary from the ground up with direct impact on a rapidly scaling company.
• Backed by top-tier investors and industry leaders, with an ambitious growth trajectory.
• True greenfield opportunity with no legacy code or bureaucracy, offering freedom to innovate.

What you will do

• Work primarily on the backend, integrating with LLMs to build core product features.
• Collaborate directly with founders to design, ship, and iterate on products rapidly.
• Engage with customers to understand their needs and ensure immediate, visible impact.

The ideal candidate

• Strong experience building production-quality software (Java, TypeScript, or Python).
• Demonstrated curiosity and adaptability to learn new technologies quickly.
• Possesses a hunger, drive, and ownership mentality for fast-paced, ambiguous environments.

How to Apply

To apply for this job speak to Jack, our AI recruiter.

Step 1. Visit our website
Step 2. Click 'Speak with Jack'
Step 3. Login with your LinkedIn profile
Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions
Step 5. If the hiring manager would like to meet you, Jack will make the introduction.