Technical Account Manager at Rain Financial

About the Company Rain makes the next generation of payments possible across the globe. We’re a lean and mighty team of passionate builders and veteran founders. Our infrastructure makes stablecoins usable in the real-world by powering card transactions, cross-border payments, B2B purchases, remittances, and more. We partner with fintechs, neobanks, and institutions to help them launch solutions that are global, inclusive, and efficient. You will have the opportunity to deliver massive impact at a hypergrowth company that is funded by some of the top investors in fintech, crypto, and SaaS, including Sapphire Ventures, Norwest, Galaxy Ventures, Lightspeed, Khosla, and several more. If you’re curious, bold, and excited to help shape a borderless financial future, we’d love to talk. Our Ethos We believe in an open and flat structure. You will be able to grow into the role that most aligns with your goals. Our team members at all levels have the freedom to explore ideas and impact the roadmap and vision of our company. About the Role As a Technical Account Manager, you'll be Rain's embedded technical expert within the post-sales team. You will be the dedicated technical resource for strategic partners and the force multiplier that raises the bar for how our entire partner-facing organization operates. You'll work directly alongside Senior Implementation Managers and Account Managers, serving as the technical authority across complex integrations, technical platform and API questions, and new capability rollouts. At the same time, you'll turn hands-on partner experience into durable assets - playbooks, integration guides, and documentation - that empower our IMs and AMs to move faster and more efficiently across all partners. The right person is as comfortable whiteboarding with a partner's engineering team as they are writing a guide that helps a non-technical AM navigate a platform change with their partners. What You’ll Do Technical Counterpart for Strategic Partners: Serve as the dedicated technical point of contact for strategic partners Technical Enablement: Build and maintain implementation playbooks, integration guides, and technical runbooks for new product and feature launches Integration Excellence: Lead technical working sessions with partner engineering teams, review integration approaches, and ensure partners are building on Rain's platform in ways that set them up for long-term success Troubleshoot and Resolve: Diagnose issues spanning APIs, webhooks, authorization flows, card network configurations. Own resolution communications end-to-end, coordinating with engineering when needed. Transform Partner Feedback into Product Input: Surface patterns from partner interactions as structured feedback to Product and Engineering and project manage delivery with cross functional teams Run Technical Reviews: Conduct regular reviews with enterprise partners covering integration health, open issues, upcoming platform changes, and opportunities to e