Compensation The salary range for this role is 3,500 - $6,000 per month (Gross in USD). About Sezzle With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more accessible. We’re not just transforming payments; we’re redefining how people discover, interact with, and purchase the things they love while driving real impact on merchant sales through increased conversions and higher order values. As we continue to shape the future of fintech and retail, we’re building an innovative, dynamic team passionate about creating more than just a transaction but a truly unique shopping journey. If you’re excited about pushing boundaries in tech and delivering a game-changing experience for consumers and merchants alike, come join us at Sezzle and help create the future of shopping! About the Role We are seeking a talented and motivated Mobile Engineer who is best in class with a high IQ plus a high EQ. This role presents an exciting opportunity to thrive in a dynamic, fast-paced environment within a rapidly growing team, with abundant prospects for career advancement. Interview Process Application submitted (you are here) Wonderlic test (30-40 min) Coding assessment (1.5 hours) Interview with recruiters (30 min) Interview with engineers (1 hour) Interview with engineering leadership (30-45 min) Offer What You'll Do Help own and build out new features within our cross-platform TypeScript React Native app, and Golang backend APIs. Manage our releases, using tools like cohorting, feature flags, and app-store infrastructure to ensure a safe rollout to our millions of active users. Maintain a strong working relationship with product, design, and the business to ensure stakeholder needs are being evaluated and met. Work with the team to continuously build clean, scalable, robust, and testable code. Develop a deep working knowledge of your application, data domain, and KPIs. What We Look For 3+ years of professional mobile development experience, with at least 2+ years in React Native or similar technology such as Flutter. Experience working with native code on iOS (Swift/ObjC) and Native Android (Kotlin/Java). Experience developing and delivering a mobile application to Apple and Google’s mobile app stores. Deep understanding of React Native architecture, hooks, context, navigation patterns, and performance optimization. Strong familiarity with unit testing, integration testing, and E2E testing (Jest, React Native Testing Library, Detox, Appium, etc.). Ability to lead features end-to-end — from requirements, design, implementation, deployment, monitoring, and improvement. Experience mentoring junior or mid-level engineers. Capable of performing high-quality code reviews with focus on maintainability, clarity, and best practices. Drives technical decisions, proposes improvements, and elevates code quality across the team. Works well with product managers, designers, backend teams, and QA. Bachelor's degree in computer science Knowledge of mobile CI/CD pipelines (Fastlane, Bitrise, GitHub Actions, etc.). Preferred Knowledge and Skills Knowledgeable in writing automated tests for applications (unit, integration, end-to-end), and implementing them in a CI environment. Ability to solve problems with backend-focused languages like Go, Python, Java or similar. Familiarity with typical microservice architecture composed of HTTP APIs. Experience working with native code on iOS, Android. About You You have relentlessly high standards - continually raising the bar and driving those around you to deliver great results, with defects fixed so they stay fixed. You’re not bound by convention - you create new ways to do things. You need action - speed matters in business; decisions and actions can be reversible. You earn trust - you listen, speak candidly, and treat others respectfully. You have backbone; you disagree, then commit - you can respectfully challenge decisions and commit wholly after a decision is made. Sezzle’s Technology Stack Languages: Golang, TypeScript, Python Frontend: TypeScript - React and React Native Backend: Golang Database: MySQL, Postgres, Elasticsearch DevOps & Cloud: AWS, Kubernetes Version Control: Git CI/CD: Gitlab Testing: Developer-driven, focus on automated unit, integration, and end-to-end tests We build with open source and only buy when needed. What Makes Working at Sezzle Awesome? At Sezzle, we are more than just engineers; we are a diverse group who value curiosity, collaboration, and a culture that emphasizes purpose and impact. Our culture is defined by the people who work here. #J-18808-Ljbffr