The salary range for this role is $4,600 - $9,500 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 Senior 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.

Compensation

The

range for the role is as follows: 4,600 - 9,500 USD Monthly Interview Process We believe transparency is important at Sezzle. Regularly providing feedback while setting expectations is part of our culture starting with the interview process. Advancement through each step is not guaranteed.

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: 5+ 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.

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. Demonstrated experience working with Claude or equivalent large language model tools is required; candidates must be comfortable leveraging AI to enhance productivity, research, and communication.

). 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.