Who we are
Blankfactor is a global service provider offering end-to-end delivery of custom software solutions. We provide mission-critical full-stack development, management, and consulting services to support our clients and their teams. Our headquarters are located in the United States, with other offices located in Bulgaria and Colombia. Our culture is anchored in expertise, excellence, and care for our talent and clients.
What you will do
We are seeking a Principal Payments Architect with deep expertise in the acquiring side of payments. In this role, you will design, build, and optimize our payment processing architecture, ensuring high availability, security, and scalability. You will collaborate with engineering, product, and business teams to drive innovation and improve transaction efficiency for our enterprise clients.
Responsibilities:
- Architect and optimize high-performance payment processing systems, focusing on acquiring, settlement, and reconciliation.
- Lead the design and integration of acquiring platforms, merchant onboarding solutions, and payment gateway systems.
- Ensure compliance with industry standards (PCI DSS, EMV, PSD2, ISO 8583, NACHA) and regulatory frameworks.
- Develop strategies for fraud detection, chargeback management, and transaction security.
- Collaborate with internal teams and external partners, including acquirers, processors, and card networks, to enhance payment flows.
- Evaluate and integrate new payment technologies (e.g., tokenization, network tokenization, real-time payments, blockchain for payments).
- Optimize performance by identifying bottlenecks in transaction processing, latency reduction, and scalability improvements.
- Mentor and guide engineers, fostering a culture of technical excellence in payments architecture.
Requirements and technical skills:
- 10+ years of experience in payments architecture, with a strong focus on the acquiring side.
- Deep expertise in acquirer processing, interchange fees, authorization flows, and chargeback management.
- Strong understanding of payment protocols such as ISO 8583, ISO 20022, and real-time payment networks.
- Hands-on experience with payment gateways, merchant acquiring platforms, and acquiring banks.
- Familiarity with cloud architectures (AWS, Azure, GCP) and microservices-based payment systems.
- Proficiency in APIs, SDKs, and payment integration frameworks (REST, SOAP, GraphQL).
- Experience with high-scale, low-latency payment transaction systems handling millions of transactions daily.
- Knowledge of fraud prevention and risk management strategies in acquiring.
- Strong leadership and stakeholder management skills, with the ability to drive technical discussions and influence business strategy.
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What We Do
At Blankfactor, we are dedicated to engineering impact. We are passionate about creating value by building best-in-class tech solutions for companies looking to transform, innovate, and scale. In every project, we aim to deliver work that moves the needle and drives measurable outcomes for our partners and clients. Our full-stack development, data engineering, digital product, and enterprise AI solutions cater to a range of industries, including payments, banking, capital markets, and life sciences. We are headquartered in Miami, Florida, have offices in Bulgaria and Colombia, and are rapidly expanding our global footprint. Our culture of engineering excellence, technical expertise, and care for both our clients and our talented workforce has made us one of the fastest-growing companies in America. We work with the greatest talent based in Colombia, Bulgaria, Costa Rica, and around the world to deliver innovative products. We only hire the best and brightest. If you have talent and ambition, join us and be part of an environment that fosters innovation, collaboration, and growth! Follow us: Twitter: @_Blankfactor Instagram: @blank.factor Facebook: Blankfactor
