Senior iOS Engineer (Design System)

About EarnIn

As one of the first pioneers of earned wage access, our passion at EarnIn is building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. Our community members access their earnings as they earn them, with options to spend, save, and grow their money without mandatory fees, interest rates, or credit checks. We’re fortunate to have an incredibly experienced leadership team, combined with world-class funding partners like A16Z, Matrix Partners, DST, Ribbit Capital, and a very healthy core business with a tremendous runway. We’re growing fast and are excited to continue bringing world-class talent onboard to help shape the next chapter of our growth journey.

Job Summary

We’re seeking a Senior iOS Engineer to join our Design Team in Bangkok (BKK) and take a leading role in building and maintaining our mobile design system infrastructure. This role is ideal for an engineer who is passionate about UX, consistency, and cross-functional collaboration, as well as framework development, with a firm grasp of iOS development and experience working closely with designers to bring interfaces to life. You’ll partner with designers, Android peers, and product engineers to ensure a unified, scalable, and accessible design system across platforms. This position will be hybrid from our Bangkok office as part of our expanding site location, with two days a week onsite/in-person.

Key Responsibilities

• Own and evolve the iOS side of our design system framework, ensuring reusable, consistent, and scalable component implementations that drive consistency across all platforms.
• Collaborate directly with designers to translate Figma designs into accurate and maintainable UI components.
• Partner with Android and product engineers to ensure design parity and system cohesion across platforms.
• Manage and groom the design system backlog, triaging bugs, prioritizing features, and facilitating updates as needed.
• Define and enforce versioning and governance standards for iOS component releases, including documentation and communication of breaking changes.
• Work closely with the design team to identify and implement tools that streamline Figma-to-code workflows, improving collaboration and reducing handoff friction.
• Lead the creation of internal documentation, usage examples, and onboarding resources to scale adoption across product engineering teams.
• Monitor token and component usage across the app to identify opportunities for refactoring, unification, or improvements.
• Contribute to cross-functional stand-ups, asynchronous updates, and design critiques, acting as the technical representative for the team.

Benefits & Perks

• Hybrid setup with flexibility
• 80m THB/year
• International health insurance (IPD/OPD/Dental/Optical)
• Working with international teams and potential opportunity for travel to our Mountain View HQ
• Flexible annual learning budget
• Home office setup allowance
• Phone, internet, and transportation allowance