Senior Software Engineer, Mobile

Taekus is a profitable fintech and travel startup building a next-generation premium banking and rewards ecosystem for affluent customers. With $70M in annual revenue and $3B+ in annual transaction volume, we’re entering a new stage of growth focused on scaling our core banking systems, rewards infrastructure, and customer-facing experiences.

We’re seeking a Mobile Software Engineer to help scale and maintain the Taekus Mobile App. In this role, you will own critical mobile features end-to-end, collaborating closely with product, design, backend, and platform engineers to deliver a polished, high-performance experience that reflects the Taekus brand. You’ll play a key role in translating complex financial and rewards workflows into intuitive, premium mobile experiences.

Join us as we tackle a $3.2T opportunity to redefine the super-premium financial services and rewards market—driving innovation beyond what’s existed since the inception of rewards credit cards.

Your Responsibilities

• Design, build, and maintain core features of our iOS and Android mobile applications using React Native.

• Own mobile feature development from technical design through implementation, testing, and release.

• Collaborate closely with product managers and designers to translate requirements into intuitive, premium user experiences.

• Integrate mobile applications with backend APIs and services, ensuring performance, reliability, and data integrity.

• Ensure high standards for mobile performance, quality, security, and responsiveness across devices.

• Identify and resolve performance bottlenecks, crashes, and production issues.

• Contribute to mobile architecture, tooling, and technical standards as the mobile platform scales.

What You Bring to the Table

• 6+ years of professional mobile engineering experience shipping consumer-facing applications.

• Strong expertise in React Native and TypeScript.

• Solid understanding of iOS and Android fundamentals, including build, deployment, and release processes.

• Experience integrating mobile apps with RESTful APIs and backend services.

• Strong grasp of mobile performance optimization, reliability, and UX best practices.

• Comfort collaborating across the stack with backend and platform engineers when needed.

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.

You’d Love This Job If

• You enjoy owning mobile features that customers rely on daily.

• You want to be in a scaling startup that is experiencing exponential growth.

• You’re excited by building foundational work and enjoy making an impact.

• Traveling is in your DNA and you get to apply your passion into your work.

• You thrive in growing high-caliber teams and want to influence both technical and strategic direction.