Software Developer, Applications, Junior

Payabli is a next-generation Payments Infrastructure and Monetization Platform purpose-built for vertical software companies. Through a single, developer-friendly API with low-code embedded payment components, Payabli enables platforms to seamlessly embed, monetize, and operationalize payments—making payments a core part of their platform and business model. By unifying payment acceptance, payment issuance, and advanced payment operations tooling, Payabli empowers software companies to manage and move money through a single infrastructure stack that delivers total control over the payments experience. Built to scale with PCI DSS 4.0 and SOC 2-compliant security, Payabli’s infrastructure delivers enterprise-grade reliability and trust while leveraging AI-driven intelligence to enhance visibility, streamline operations, and drive revenue growth. Backed by leading fintech investors including QED Investors, Fika Ventures, TTV Capital, and Bling Capital, Payabli is setting the standard for embedded payments infrastructure powering the next generation of vertical SaaS. As a Senior Software Engineer, Full Stack at Payabli, you’ll own the interfaces that sit between complex financial infrastructure and the humans who use it every day – merchant dashboards, onboarding flow, embeddable components, and white-label experiences consumed by our platform partners and their end users. You’ll work at the intersection of product, design, and backend engineering to ship a UI that is fast, bulletproof, and genuinely pleasant to use. Design, develop, and maintain the frontend applications and reusable component libraries that power Payabli’s, and its partners, platforms. Ship embeddable experiences. Build hosted payment forms, white-label components, and drop-in UI that third-party platforms integrated directly with their own products. Your code needs to be lean, flexible and rock-solid as it will be running inside other people’s software. Bridge frontend and backend. Collaborate closely with other service owning teams to integrate via APIs and real-time data streams, ensuring seamless data flow across the stack & overall platform Lead code reviews, champion frontend standards, and drive architectural decisions that keep the codebase healthy as we scale. Mentor engineers around you and elevate frontend engineering quality across the organization through pairing, documentation and leading by example. Work across requirements, implementation, testing, and deployment. Optimize for performance, accessibility, and cross-browser compatibility. 5+ years of professional frontend engineering experience. Youve shipped real products to real users. ~ React, Typescript and Node.js fluency. You don’t just use React, you understand its rendering model, know when to reach for which patterns, and can reason about performance at the component level. ~ Strong understanding of CSS and responsive design. You’ve shipped products that rely upon APIs from multiple services and know to gracefully handle loading states, errors, and edge cases. ~ Web security principles (XSS, CSRF, CSP, etc.) A degree in Computer Science, or related field (or equivalent experience – we care more about how you operate and what you can build). Especially as it relates to good payments UX: checkout flows, merchant onboarding, reconciliation dashboards, or similar financial interfaces. Experience building embeddable or white-label UI components. Bonus points if you’ve dealt with CSS isolation, versioning and cross-origin challenges. At Payabli, youll have a front row seat into building a high-growth venture backed fintech company. As a senior leader in Operations, youll shape how the organization scales and be the driving force behind our AI-first operations strategy — directly influencing how we build, automate, and optimize for the future. Youll stretch yourself every day, learn a ton, grow alongside the company, and have a lot of fun building Payabli with us. Were a values driven company that cares deeply about our team, partners, and customers. Team Love = Customer Love — You understand that when you build great products for your internal partners, they deliver exceptional experiences to merchants. You obsess over the platform partners and businesses that depend on every payout landing on time. Run to the Fire — When ACH returns spike or a card program hits a snag, youre the first one in the war room. You document what you dont know, admit mistakes quickly, and hold yourself accountable in the open. Our work has been recognized by some of the industry’s most respected organizations, including the 2026 Forbes Fintech 50 list , which highlights the most innovative private companies in financial technology, Inc.’Stock options with the potential to unlock more equity as we grow ~ Flexible PTO and paid parental leave ~ Medical, dental, & vision insurance ~401K, HSA, pre-tax savings programs