Increasingly, our clients and partners do not use Sokin through a screen: they build on it. They connect their own platforms and finance systems to our APIs, they embed money movement in their own products, and a growing number are beginning to give AI agents access to their accounts. The quality of that experience decides how fast they get to their first payment and how much they trust us with more.

You'll own the developer experience end to end: our API as a product, the technical documentation, the sandbox, and the white label offer for reseller and embedded partners. You'll set the standards that make Sokin easy to build on, work with Engineering to deliver them, and measure the result in developer terms: time to a first successful payment, the clarity of errors, and how smoothly code moves from sandbox to production.

This is a senior role with a lot of room to define the area. Your first job is to decide what 'excellent' looks like for a developer at Sokin and to build the roadmap that gets us there.

Your role as a Senior Product Manager at Sokin:

• Own the strategy and roadmap for Sokin's external developer experience: API ownership, technical documentation, sandbox and, white label and SDKs

• Treat the API as a product: own design principles, consistency, and a published versioning and deprecation policy that developers can rely on

• Drive a sandbox with production parity, so the same code runs in both without change, and a developer can reach a first successful payment within a day

• Rebuild developer documentation around the jobs developers do (get set up, send, collect, track) rather than around endpoints

• Make errors clear and actionable every time something fails, working with Engineering on error design and with Support on the cases that generate tickets

• Define how MCP and agent access is granted and controlled, as an entitlement an administrator grants with scope and limits recorded

• Productise the white label offer: packaging, pricing and the support model for reseller and embedded partners, so that a partner's customers receive the same onboarding service levels as Sokin's direct clients

• Work with Client Implementation, Solutions and Support to understand where integrations stall, and with the Onboarding Experience & Expansion and Platform Services teams on shared journeys

• Work from Sokin's Jobs to Be Done catalogue: describe the jobs developers, partners and the teams that support them hire your product for, the outcomes that matter, and the evidence behind them, and keep that picture current

• Define and track the metrics: time to first payment in the sandbox, integration success rate, API error rates and developer satisfaction

We'd love to hear from you if:

• You have 6+ years in product management, including experience owning an API, developer platform or developer-facing product, ideally in payments or B2B fintech

• You have a strong understanding of API design, authentication, webhooks, versioning, sandbox environments and how developers evaluate and adopt an API

• You can write, or direct the writing of, clear technical documentation, and you care about how it reads to a busy developer

• You are comfortable with white label and embedded finance models, and the commercial and regulatory questions they raise

• You are curious about AI agents as API consumers and what permissions, limits and audit they require

• You own your roadmap and can identify problems, make decisions and drive things forward without waiting to be managed

• You have enough technical depth to work closely with engineers and to review a developer's experience for yourself

• You are comfortable working with compliance, security and commercial stakeholders

• Curious and inquisitive: you ask why before you build, dig into the data and the customer's real situation, follow questions past the first answer, and are never satisfied with 'that's how it has always been done'.

• Comfortable using AI in your role: you use AI tools as a matter of course to research, draft, analyse and prototype at speed, and you stay fully accountable for the result. AI is a tool that sharpens your judgement and never replaces it: you check what it gives you, and the thinking stays yours.

Please note, candidates will need to have the right to work in the jurisdiction that they are looking to work in.

Sokin is an equal opportunities employer and committed to maintaining an inclusive work environment. As a growing global startup with bases across multiple countries, we were established on and continue to promote an agile, flexible working culture. Please reach out to discuss any accommodations you may require during the recruitment process.