Payment Integration Manager.

Why is this role interesting?

Lead the technical integration and reliability engineering of payment providers, alternate payment methods (APMs), and anti-fraud pipelines across our global checkout stack.

Key responsibilities:

• Architect and maintain resilient webhooks, reconciliation workers, and payment service provider (PSP) integrations.
• Collaborate with payment partners to diagnose transaction routing drop-offs and optimize 3D Secure 2.0 flows.
• Implement smart transaction retries and automated chargeback mitigation workflows.
• Ensure high availability (99.99%) and zero-data-loss compliance across transactional data pipelines.

What we expect from you:

• 3+ years of technical experience in payments infrastructure, fintech integrations, or API architecture.
• Hands-on knowledge of RESTful APIs, webhook verification architectures, idempotency keys, and asynchronous queues.
• Working proficiency with backend development (Node.js/Go/Python) and relational databases (PostgreSQL).
• Solid understanding of global payment rails, interchange fees, chargeback lifecycles, and risk scoring.

Will be a plus:

• Experience with Sift, Riskified, or Radar anti-fraud machine learning integrations.
• Familiarity with Apple StoreKit 2 and Google Play Billing APIs.

What we offer:

• Competitive compensation tied to global benchmarks with performance equity.
• Generous hardware setup budget (top-spec MacBook Pro or workstation of choice).
• Annual $2,500 personal professional development & conference budget.
• Comprehensive private medical, dental, and wellness insurance coverage.
• Flexible hybrid office hubs (London / Berlin) with full remote collaboration support.