Software Engineer
AI Product Engineer focused on building internal tools that enable data-driven product decisions, leveraging Python, ML models, and AWS infrastructure to support scalable, automated reward campaign solutions.
Job Title: AI Product Engineer (Internal Tools)
Department: Product
Reports to: Head of Product
Employment Type: Full-time
Salary : £70,000-£80,000
Location: Remote (UK-based, with monthly London meetups)
About Gocertify
Gocertify is a bootstrapped UK tech start-up helping brands run smarter, more targeted reward campaigns.
We verify eligible audiences such as students, key workers and seniors, so brands can move away from broad discounting, protect brand value and offer the right rewards to the right customers.
We are trusted by 500+ brands, including Samsung, Sainsbury’s and FARFETCH. We work with 2m+ shoppers a year, drive £125m+ in retail sales, and have grown profitably and bootstrapped since 2020.
We are a remote team of around 20 people, with monthly meetups in London. We’ve scaled profitably by staying lean and being deliberate about where we create leverage. Internal tooling, automation and AI are core to how we operate, allowing a tight team to move incredibly fast and eliminate manual friction. We care about shipping practical, widely used systems that people actually want to use, rather than over-engineering for the sake of it.
Job Purpose
As the AI Product Engineer (Internal Tools) , you will be building and shaping the internal operating system that powers our Go-to-Market strategy. Your tools will enable Gocertify to understand our prospects and customers deeply, identify the strongest growth opportunities and execute efficiently on the highest value areas of work. This is a high-ownership, high-impact role where technical excellence delivers strategic GTM execution.
Do you love building? Are you constantly using the latest LLMs, APIs and agentic engineering tools? Have an interest in Marketing/Sales? Then this could be for you!
At Gocertify, we’re at the forefront of internal tooling, AI and automation. We’re fortunate to have a passionate team that is consistently identifying ways custom tools can save time and deliver a stronger solution - and then building them themselves in Claude Code, Lovable, ChatGPT Agents etc, including:
These tools are already creating enormous value, and we’re looking to bring on a dedicated perso
Posted June 22, 2026