Senior Product Manager, Payments

About InvestEngineInvestEngine is everything the modern investor should need. Unbeatable value, market-leading automation, and built for easy, long-term investing. We’ve built a strong foundation, have over £2 billion invested, award-winning service, and a passionate team, now we’re ready to scale.About the RoleWe’re looking for a Senior Product Manager, Payments to join our Product team, reporting to the Head of Product, Backoffice. Your mission is to make moving money into and out of InvestEngine as seamless as possible, using technology and strong partnerships to deliver reliable, scalable payment experiences, automate processes and power our marketing promotions.You’ll work closely with engineering, operations, customer experience, compliance and marketing, as well as our payment partners, and have the autonomy to own solutions from end to end.What You’ll DoProduct strategy and deliveryOwn the vision, strategy and roadmap for our money-in and money-out payment rails and our promotions engineLead discovery and delivery of new payment functionality, from identifying opportunities through to launch and measurementIdentify and automate manual processes and customer journeys to improve efficiency, reliability and the customer experienceWork with engineering to deliver scalable integrations and manage dependencies across payments, trading and reconciliationPartners and stakeholdersOwn product relationships with our payment partners, including TrueLayer and GoCardless, aligning roadmaps, resolving issues and spotting opportunities to innovateOwn and develop the promotions engine that powers our marketing campaigns, working closely with MarketingWork with Operations, Customer Experience and Compliance so journeys are practical, well controlled and deliver good customer outcomesCommunicate priorities, trade-offs and progress to stakeholders and senior leadershipRisk and commercial impactBalance innovation and speed with payment reliability, operational risk and regulatory requirementsBuild business cases for investment, considering customer value, cost and operational impactMonitor the payments market and identify opportunities to improve our propositionWhat We’re Looking ForSolid product management experience, including ownership of complex payment products or journeys (e.g. Open Banking, Direct Debit, Faster Payments, payouts)A track record of delivering new payment functionality and integrating with third-party providersExperience automating manual processes and customer journeys, with measurable improvementsStrong experience managing external partners, aligning priorities and influencing roadmapsAbility to work closely with engineers on integrations and dependencies across multiple systemsConfident using data to prioritise, build business cases and measure outcomesSound judgement in balancing customer experience, commercial value, operational risk and controlStrong communication and stakeholder management skillsEnglish fluency (C1 level and above)Nice to HaveFintech or investing experience, particularly how payments connect to trading and reconciliationExperience with promotions, incentives, rewards or referral platformsPractical use of AI in your product workHow We WorkWe’re a lean, fast-moving team that values clarity, ownership, and transparency. You’ll have the freedom to experiment, the responsibility to follow through, and the backing of a team that values clear thinking and open dialogue. We believe in solving problems at the root, not just treating the symptoms.What We OfferImpact from day oneYou’ll own a critical part of the customer experience and see the results of your work quickly.Room to growAs we scale, you’ll have opportunities to expand your responsibilities, influence how we work, and help shape our long-term direction.Transparent and open cultureWe share decisions openly, keep communication channels clear, and encourage collaboration across every part of the business.Supportive, high-calibre teamWork alongside talented professionals who are experts in their fields — smart, driven, and generous with their knowledge.Hybrid and flexibleHybrid working from our London office, with a focus on results, not rigid hours.Our Hiring ProcessIntroductory call with our Talent teamInterview with the hiring manager focused on your payments and product experienceProduct case discussionSenior leadership interview to explore alignment with our culture, values and strategic direction