Senior iOS Developer - Mobile App Developer Jobs

Who we are<a href="https://moniepoint.com/careers" target="_blank">Moniepoint</a> is an all-in-one financial services platform for emerging markets and the second-fastest growing company in Africa. Since 2019, Moniepoint’s technology has powered over 3 million people, offering personal and business banking, payment, credit, and business management tools to help them succeed. Moniepoint processed $182 billion in 2023 and currently processes most of the POS transactions in Nigeria.About the roleWe are seeking a Senior iOS Developer to join our payments engineering team. You will play a key role in designing and developing a robust, secure, and scalable iOS SDK that powers seamless in-app transactions across our partner ecosystem.You will work closely with product managers, backend engineers, and QA teams to deliver high-quality SDKs that are easy to integrate, developer-friendly, and compliant with the latest security standards (PCI DSS, EMV 3DS, etc.).Curious about what makes Moniepoint an incredible place to work? <a href="https://moniepoint.com/blog">Check out posts on how we cultivate a culture of innovation, teamwork, and growth.</a>Location: Remote, NigeriaFull timeWhat you’ll get to do<ul><li>Design, build, and maintain the iOS SDK used by merchants and partners to accept payments.</li><li>Develop secure and scalable SDK modules for payment authorization, card/token management, and EMV 3DS authentication.</li><li>Collaborate with backend/API engineers to integrate REST/GraphQL/gRPC APIs.</li><li>Ensure optimal performance, quality, and responsiveness of the SDK across different iOS devices and versions.</li><li>Implement unit tests, UI tests, and CI/CD pipelines to maintain high code quality.</li><li>Drive architectural decisions for modular, testable, and reusable code.</li><li>Stay current with Apple iOS SDK, Swift, Xcode, UIKit, and new payment-related APIs (Apple Pay, Passkeys, etc.).</li><li>Work closely with security teams to address vulnerabilities and follow mobile security best practices.</li></ul>To succeed in this role, we think you should have<ul><li>5+ years of experience in iOS development using Swift (Objective-C is a plus).</li><li>Strong experience building and maintaining SDKs or Frameworks for third-party integration.</li><li>Solid understanding of iOS architecture patterns – MVVM, VIPER, etc.</li><li>Deep knowledge of networking, local storage, and threading on iOS.</li><li>Experience with integrating and handling payments, EMV, or PCI-compliant flows.</li><li>Hands-on experience with Unit/UI Testing, mocking frameworks, and XCTest.</li><li>Familiarity with App Store guidelines, Apple’s human interface guidelines, and SDK distribution (CocoaPods/SPM/XCFrameworks).</li><li>Good understanding of security principles (JWE/JWT, keychain access, biometric authentication, TLS pinning).</li><li>Preferred Qualifications:</li><ul><li>Experience working on Payment Gateways, Wallets, or Banking Apps.</li><li>Exposure to mobile CI/CD (Fastlane, Bitrise, GitHub Actions).</li><li>Contributions to open-source SDKs or payment libraries.</li></ul></ul>What we can offer you<ul><li style="font-weight: 400;">Culture -We put our people first and prioritize the well-being of every team member. We’ve built a company where all opinions carry weight and where all voices are heard. We value and respect each other and always look out for one another. Above all, we are human.</li><li style="font-weight: 400;">Learning - We have a learning and development-focused environment with an emphasis on knowledge sharing, training, and regular internal technical talks.</li><li style="font-weight: 400;">Compensation - You’ll receive an attractive salary, pension, health insurance, plus other benefits.</li></ul>What to expect in the hiring process<ul><li style="font-weight: 400;">A preliminary phone call with the recruiter</li><li style="font-weight: 400;">Technical Assessment </li><li style="font-weight: 400;">A technical interview with a Lead in our Engineering Team</li><li style="font-weight: 400;">A behavioural and technical interview with a member of the Executive team. </li></ul>Moniepoint is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and candidates.