Senior Product Engineer (AI)

Location: London, England, United Kingdom; hybrid schedule with in-office days on Tuesdays and Thursdays plus one additional day at the Bloomsbury studio

Company

hirify.global operates at the intersection of publishing, technology, and direct-to-consumer marketing, creating personalised books and book brands.

What you will do

• Build and expand architecture for a growing portfolio of personalised book brands.
• Develop complex capabilities and shared tooling used across the business.
• Collaborate with commercial owners, designers, product managers, and marketers.
• Identify and deliver improvements independently while influencing product direction.
• Use AI tools and autonomous agents to accelerate development, monitor problems, and fix issues.

Requirements

• 5+ years of software development experience, including modern TypeScript-based stacks and tools.
• Proven collaboration with people and businesses to build unique, successful customer products.
• Strong product instincts, including understanding customer needs, iterating designs, and using analytics to inform next steps.
• Experience working collaboratively with agentic software development tools.
• Strong opinions and the ability to influence direction, with an instinct to identify and deliver improvements independently.
• Interest in the creative possibilities of books.

Nice to have

• Experience with TypeScript, autonomous agents, Claude Code productivity flows, and Linear project management and agent orchestration.

Culture & Benefits

• Quality-focused, creative, and customer-focused working environment.
• Private healthcare and mental health support through Spill.
• £500 annual learning budget through Learnably.
• Subsidised Nuffield Health gym membership, five weeks of remote working per year, and a 5% pension contribution with no cap on employee contributions.
• Free daily breakfast, monthly Lunch & Learns, social events, quarterly all-hands, and a dog-friendly office.