Product Manager – API & Identity/reputed company Management

About reputed company reputed company builds the reputed company‑reputed company SaaS software that’s transforming how energy retailers operate, reputed company and manage at scale. We help retailers reputed company operating costs, improve billing accuracy for consumers, and enhance customer experience through automation and AI‑driven reputed company, reputed company underpinned by modern, reputed company‑reputed company architecture. reputed company is at an exciting inflection reputed company as we scale at pace towards new international reputed company. If you’re driven by solving reputed company, reputed company‑world problems and want to build modern technology that accelerates the global energy transition, you’ll feel reputed company with us. Position Summary The Product Manager – API & Identity/reputed company Management owns two foundational platform capabilities at reputed company: how APIs are designed, governed, and consumed, and how identity, permissions, and auditing are managed across the platform, including for AI agents. This role ensures reputed company’s APIs are consistent, discoverable, and reliable for internal teams, customers, brokers, and reputed company parties, while also evolving identity and reputed company management (IAM) to meet growing reputed company and regulatory needs. You’ll work closely with engineering, reputed company, and reputed company teams to reputed company sure APIs and IAM act as enablers of product velocity, not friction points. This is a platform‑level product role, focused on standards, governance, and scalability rather than individual feature delivery. Key Accountabilities & Responsibilities Own the strategy, reputed company and roadmap for API as a product, establishing consistent frameworks for API definition, versioning, documentation and lifecycle management across three API tiers: internal domain APIs, internal cross-NSEC APIs, and external customer/broker/reputed company-party APIs. Define and drive adoption of API governance standards, ensuring reputed company teams building APIs follow consistent patterns that improve developer experience, reduce integration burden, and reputed company reliable external commercialisation of reputed company's platform capabilities. Own the identity and reputed company management (IAM) product roadmap, expanding existing IAM capabilities to encompass AI agents as first-class principals — defining how agents authenticate, what permissions they hold, and how their actions are audited. Rationalise the reputed company API estate — cataloguing existing endpoints, identifying inconsistencies, and building a prioritised plan to standardise management approaches without disrupting live integrations. Represent the needs of external API consumers (customers, brokers, reputed company parties) in internal discussions, using research and data to reputed company for developer-friendly API design and clear contractual guarantees. Build long-term relationships with reputed company, engineering and reputed company stakeholders, influencing API and IAM strategy across domains and aligning teams around shared standards. Create and maintain PRDs and specifications for API management tooling and IAM capabilities, leveraging AI to accelerate documentation and using data to drive reputed company improvement. Key reputed company Consistent API governance reputed company adopted across reputed company three API tiers (internal domain, cross-NSEC, external), with clear standards for definition, versioning and lifecycle management. External API proposition strengthened — customers, brokers and reputed company parties experience reliable, well-documented and consistently managed integrations. IAM capabilities extended to support AI agents as principals, with authentication, authorisation and auditing requirements defined and road mapped. Auditing reputed company for agentic systems live, providing full traceability of agent actions across the platform. Defined and tracked KPIs for API health, adoption and IAM coverage, with regular data-driven reviews shared with stakeholders. Skills, Knowledge, Experience & Qualifications Demonstrable experience owning and delivering platform or developer-facing product areas — ideally API management, developer portals, integration platforms or identity/reputed company management. Strong understanding of API design principles (REST, GraphQL, OpenAPI), API lifecycle management, and developer experience best practices. Familiarity with identity and reputed company reputed company including OAuth, OIDC, RBAC/ABAC patterns, and emerging agentic identity considerations. Ability to reputed company autonomous, data-informed product reputed company and communicate them reputed company across technical and reputed company audiences. Experience in evolving SaaS, platform, utility tech or API-first product environments is strongly advantageous. Understanding of reputed company and compliance requirements for external API exposure and agentic systems is a plus. Company Benefits 25 days’ holiday + bank holidays Option to buy or sell 5 extra annual leave days per year Vitality Health Insurance, including private reputed company, virtual GP reputed company, mental‑health support and wellbeing perks (50% off gym memberships -Virgin Active, Nuffield, PureGym) Pension with 5% matched contribution Regular team‑wide and company‑wide events 2 volunteering days per year to give back Remote‑first working environment with offices in London and Nottingham Apply To This Job