Growth Software Engineer — AI-Powered Automation for Scale

Harvey Nash; Greater London; On-site; GBP 99,000 - 121,000; Full time

Benefits offered by this job

Equity package

Direct access to founders

Huge ownership and autonomy

Job summary

Harvey Nash is partnering with a fast-growing AI startup to hire a GTM Engineer who will help power revenue growth through automation and AI-driven workflows. This role sits at the intersection of Engineering, AI, Data and Commercial Operations, building systems that enable sales and marketing to scale.

You will implement AI-powered workflows, lead enrichment and scoring, and develop internal tools used daily.

Qualifications

• Strong software engineering skills with Python, TypeScript or similar.
• Experience with APIs, data and automation tools.
• Hands-on experience with LLMs, agents or AI workflows.
• Builder mentality and evidence of shipping real-world solutions.
• Commercial awareness and interest in scaling businesses.
• 2–5 years' experience within Engineering, Data, Product, Consulting or Startup environments.

Responsibilities

• Building AI-powered workflows and automations across sales, marketing and operations.
• Creating lead sourcing, enrichment and scoring systems.
• Developing internal tools used daily across the business.
• Working with APIs, databases and LLMs to automate manual processes.
• Turning business problems into technical solutions that drive growth.
• Working directly alongside founders in a highly collaborative environment.

Skills

Python

TypeScript

APIs

Automation tools

LLMs / AI workflows

Startup experience

Problem solving

Tools

APIs

Databases

LLMs

Job description

Harvey Nash is partnering with a fast-growing AI startup to hire a GTM Engineer who will help power revenue growth through automation and AI-driven workflows. This role sits at the intersection of Engineering, AI, Data and Commercial Operations, building systems that enable sales and marketing to scale.

You will implement AI-powered workflows, lead enrichment and scoring, and develop internal tools used daily.