Senior Product Manager

About 1st Formations

At 1st Formations, we empower entrepreneurs to start, run, and grow their businesses with confidence.

Running a business shouldn’t be slowed down by company formation, statutory compliance, accounting, or payroll. From day one, these essentials should be seamless, reliable, and intelligently handled — freeing founders to focus on building and scaling.

We’re a leading UK provider of company formation and compliance services, building a modern, fully integrated technology platform that supports founders at every stage of their journey. Our platform brings together formation, compliance, accounting, payroll, and ongoing business support in one cohesive experience.

No stitched-together services.
No legacy workflows disguised as software.

Just a single, scalable platform built for ambitious founders who want to move fast, stay compliant, and grow with confidence.

Why Join Us Now?

You’ll be joining a business with strong momentum, clear direction, and real opportunity for progression.

· £18m annual revenue, including £9m ARR

· Over 1 million companies formed

· Certified B Corp and Carbon Neutral Business

· Forecast to grow 5x–10x over the next three years

The Role

We're looking for a Senior Product Manager with strong technical depth, particularly around APIs and integrations, to help shape the evolution of our platform. You'll own product strategy and execution for key areas of our integrated formation, compliance, accounting platform, balancing user needs, technical feasibility, and business goals as we scale.

As a thoughtful, technically fluent problem solver, you'll work closely with engineering to define API and integration strategy, partner with design on user-facing experience, and work with compliance to ensure regulatory requirements are met. You'll use data and user insights to prioritise the roadmap, and you're comfortable getting into technical detail with engineers, reviewing API contracts, understanding integration a...