Senior Product Manager - AI CX B2B SaaS (Hybrid)
Serve First
Software Engineering, Product, Data Science
Milton Keynes, UK
Posted on Jul 24, 2025
Senior Product Manager AI CX B2B SaaS (Hybrid)
Location: Milton Keynes office (3 days/week hybrid)
Reports to: CTO
Team footprint: UK, US, India & Philippines
Why Serve First
Serve First is a well-funded, high-growth startup (£4.5M seed raised) building AI-powered tools that turn unstructured customer feedback into real-time product insight. In 2025, were scaling our architecture, doubling our AI footprint, and building the kind of platform customers love using and talking about.
Were hiring our first full-time product leader. This is a foundational role with a clear path to CPO. You'll own the roadmap, define how product gets done, and be the bridge between commercial input and technical delivery.
What You'll Do
Location: Milton Keynes office (3 days/week hybrid)
Reports to: CTO
Team footprint: UK, US, India & Philippines
Why Serve First
Serve First is a well-funded, high-growth startup (£4.5M seed raised) building AI-powered tools that turn unstructured customer feedback into real-time product insight. In 2025, were scaling our architecture, doubling our AI footprint, and building the kind of platform customers love using and talking about.
Were hiring our first full-time product leader. This is a foundational role with a clear path to CPO. You'll own the roadmap, define how product gets done, and be the bridge between commercial input and technical delivery.
What You'll Do
- Be the product team: You'll own product from strategy to ticket. No layers. No middlemen.
- Shape the roadmap: Prioritize ruthlessly. Balance quick wins with durable platform bets.
- Work directly with customers: Join calls, dig into feedback, and translate it into real product decisions--not just feature checklists.
- Turn chaos into clarity: Consolidate requests from sales, marketing, customer support, and engineering into clear, well-scoped work.
- Write dev-ready tickets: Define edge cases. Clarify expected outcomes. Think through constraints. Keep JIRA organized and current.
- Champion systems thinking: Build reusable capabilities-not one-off customer hacks.
- Collaborate with design and engineering: You'll work daily with our UX lead and engineering team to design whats feasible and valuable.
- Drive AI product strategy: Spot where LLMs and automation create user value--classification, summarization, prediction--and help shape how we productize them.
- Document & communicate new features: Write internal briefs and present features clearly so sales and marketing are equipped to sell and support them.
- Work cross-functionally: Be the connective tissue across the company--engineering, sales, support, design, and marketing.
- 7+ years of experience in B2B SaaS product management
- Proven ability to own products end-to-end, from zero to live
- Experience working closely with customers, not just interpreting second-hand feedback
- Strength in breaking down complex problems into clear specs and outcomes
- Fluent with JIRA or equivalent tools to run a clean, trackable product pipeline
- Familiarity with user journey design, edge case thinking, and scalable product decisions
- Experience working with cross-functional teams across sales, marketing, and engineering
- Excellent written and verbal communication especially in a partially async environment
- Based in the UK and happy to work in-office in Milton Keynes a few days a week
- Exposure to LLM- or AI-powered products
- Experience in CX, feedback, analytics, or workflow automation platforms
- Light technical knowledge (APIs, scripting, data tools, Figma, etc.)
- Competitive salary
- Hybrid team working from Milton Keynes (3 days/week)
- Standard UK pension
- 20 days holiday + public holidays
- Generous equipment/kit budget
- Opportunity to build the product function from the ground up and grow into CPO
- Personal and Professional Development stipend
