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Onhires

Project / Product Manager — PSP & Payment Integrations

LocationEurope (remote)
Work moderemote
Typefull-time
DepartmentProduct & Project Managment
Company size51+ people
First seen2mo ago
Last seen2d ago
About the role
We are looking for a Project/Product Manager with hands-on experience in PSP, payment processing, and payment integrations.
This is not a general Project Manager role. We need someone who understands how a new payment provider integration works end-to-end — from API documentation and sandbox setup to testing, production launch, and troubleshooting.
What will you do
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Lead integrations with new PSPs, payment providers, and payment methods.
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Review API documentation and understand the full integration flow.
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Break integrations down into clear tasks for Development and QA.
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Coordinate credentials, environments, merchant configuration, dependencies, and blockers.
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Work closely with developers, QA, business stakeholders, and external payment providers.
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Oversee testing, production launch, and post-release stabilization.
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Manage the backlog in Jira, including Epics, Tasks, dependencies, priorities, and Jira Plans.
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Plan timelines and team capacity.
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Maintain clear documentation in Confluence.
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Help prioritize payment integrations and payment methods.
Must-have experience
Hands-on experience with:
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PSP / payment gateway / acquiring / payment processing.
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Payment provider integrations.
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REST APIs and request / response logic.
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Webhooks / callbacks.
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Authentication, signatures, and API keys.
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Deposits / payouts.
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Transaction statuses and status mapping.
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Sandbox / staging / production environments.
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Error handling and integration troubleshooting.
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Reconciliation and basic financial flows.
You should have personally participated in payment integrations from provider documentation through production, not only managed teams at a high level.
Strong advantages
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iGaming / betting / crypto / forex payments.
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Payment orchestration and routing.
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Experience managing multiple PSP integrations simultaneously.
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International payment integrations.
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Settlements, fees, and reconciliation.
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AI tools for analysis, documentation, or project management.
Not a fit
•
General IT Project Managers without a PSP / payments background.
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Fintech PMs whose experience is limited to mobile banking, CRM, or lending.
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PMs who cannot independently explain a payment lifecycle and integration flow.
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Candidates with theoretical payment knowledge but no hands-on integration launches.
What we offer
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Fully remote work.
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Hands-on exposure to international payment infrastructure.
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A large number of PSPs, payment methods, and integrations.
•
High level of ownership and direct influence on product and delivery.
Hiring process
When applying, please briefly mention which PSPs / payment providers you have worked with, which integrations you personally launched, your role in the integration process, and your availability.
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