Job Description
Job description Architecture & Platform Design Own and evolve the enterprise payment architecture , including a robust payment abstraction/API layer decoupling business application from processors, gateways, and PSPs Design intelligent routing, failover strategies, and orchestration across a multi-vendor ecosystem (e.g., Stripe, Adyen, Braintree, Worldpay, Chase Paymentech) Architect unified payment flows across all channels ensuring consistency and scalability Define tokenization, encryption, and secure data handling strategies to minimize PCI scope Lead design of integrations across REST APIs, webhooks, ISO 8583, EMV, NFC, and 3DS2 Platform Engineering & Delivery Lead development of a scalable payment platform using C# and .
NET/.NET
Core , leveraging native processor capabilities (auth, capture, settlement, refunds, chargebacks, reconciliation) Build and standardize internal APIs to orchestrate multiple payment providers through a unified interface Oversee integrations with processors, acquiring banks, card networks (Visa, Mastercard), and digital wallets (Apple Pay, Google Pay, Samsung Pay) Drive implementation of mPOS, in-app payments, hosted payment solutions, and Text-to-Pay capabilities Translate product requirements, user stories, and acceptance criteria into scalable technical designs and execution plans Leadership & Engineering Excellence Lead, mentor, and scale a high-performing payments engineering team Establish engineering best practices across testing, CI/CD, observability, and incident management Partner with Product Owner on sprint planning, backlog refinement, and architectural decisions Serve as the primary technical SME for payments across engineering and business stakeholders Compliance & Security Own technical implementation of PCI-DSS, PSD2
, and related compliance standards Partner with Security and Compliance teams to maintain audit-ready systems and certifications Stay current with evolving payment technologies and regulatory requirements (real-time payments, BNPL, open banking) Required Qualifications 10+ years in software engineering, including 5+ years in payment systems architecture Strong expertise in C# and .NET/.NET
Core , with deep knowledge of distributed and event-driven systems Proven experience building payment abstraction/orchestration platforms in multi-processor environments Hands-on experience with payment integrations across gateways, processors, and acquirers Strong knowledge of payment standards: REST, ISO
8583, EMV, NFC, 3DS2, tokenization, and webhooks Experience with POS systems and card-present payment flows (EMV, contactless) Expertise in digital wallet integrations and tokenization frameworks Deep understanding of PCI-DSS and secure payment system design Experience with cloud platforms (Azure, AWS, or GCP) and messaging systems (Kafka, RabbitMQ, Service Bus) Strong SQL and data modeling experience Excellent communication and stakeholder management skills Keywords planning-and-design visual-art-design product-development-and-design application-programming-interface-api routing-and-switching intelligent-routing service-management-and-orchestration-smo stripe adyen worldpay chase-paymentech scalability tokenization data-encryption percutaneous-coronary-intervention-pci webhook i-o-memory-peripheral-connectors international-organization-for-standardization-iso incentive-stock-options-iso emv-payment-system near-field-communication-nfc training-and-development payment-platforms c-sharp authentication mastercard digital-wallets mobile-wallet apple-pay mobile-point-of-sale-mpos payment-solutions product-requirements mentoring policies-and-practices testing-and-analysis customer-intelligence-ci continuous-integration cd-certificate-of-deposit ci-cd observability incident-and-problem-management incident-breach-management agile-sprint planning-and-forecasting electrical-engineering-and-planning subject-matter-expert-sme compliance pci-compliance psd2 audits audit-readiness training-certification time-and-attendance real-time-payments-rtp buy-now-pay-later banking-as-a-service-baas open-banking system-architecture trade-shows-events d3 point-of-sale-pos microsoft-azure amazon-web-services google-cloud-platform good-clinical-practice-gcp kafka amazon-mq rabbitmq azure-service-bus sql data-model stakeholder-management
