Senior Mobile Engineer

Gemini is a crypto exchange and custodian that allows customers to buy, sell, store, and earn more than 30 cryptocurrencies like bitcoin, bitcoin cash, ether, litecoin, and Zcash. Gemini is a New York trust company that is subject to the capital reserve requirements, cybersecurity requirements, and banking compliance standards set forth by the New York State Department of Financial Services and the New York Banking Law. Gemini was founded in 2014 by twin brothers Cameron and Tyler Winklevoss to empower the individual through crypto.

Crypto is about giving you greater choice, independence, and opportunity. We are here to help you on your journey. We build crypto products that are simple, elegant, and secure. Whether you are an individual or an institution, we want to help you buy, sell, and store your bitcoin and cryptocurrency. Crypto is not just a technology, it's a movement.

At Gemini, our mission is to empower the individual and that includes giving our employees flexibility of choice — our Office Optional Policy allows employees to choose to work from one of our physical locations or from home.

Select roles that are location-specific will still be eligible for flexible schedules.

The Department: Software Engineering 

Gemini is regulated and licensed like a bank, but it’s run like a tech startup, and engineering is the core of the company. There’s a wide range of tough problems to solve at Gemini – from properly securing hundreds of millions of dollars worth of customer funds, to developing innovative new blockchain products, to finding new techniques to combat fraud, to shaving microseconds off our API response times, and everything in between.

All of Gemini’s engineers are able to work across the software platform, not just on their own specialization or subteam. We value a thoughtful, collaborative software development process, coupled with a pragmatic approach to problem solving and delivering software.

The Role: Senior Mobile Engineer (React Native)

Our mobile engineers are experts at turning vision into reality to further Gemini’s mission through the Gemini mobile app. We are looking for a talented software engineer who has a strong aptitude for identifying opportunities to improve user experience, robust experience translating design into code, and a proactive desire to collaborate with fellow developers, designers, and product managers to build amazing apps.

Responsibilities:

• Collaborate with product managers, designers, and backend engineers to design and deliver high-quality products on iOS and Android
• Build efficient and reusable UI components and architect reliable, performant, and maintainable solutions
• Lead teams that continuously build, ship, learn, and iterate.
• Drive technical innovation, processes, and best practices required to deliver best-in-class mobile applications
• Mentor and develop a high-performing team of engineers

Qualifications: 

• You have at least 4 years of experience building mobile applications
• You have used React Native to build cross-platform mobile applications
• You are comfortable working with JavaScript/Typescript, but also not afraid to jump into Swift or Kotlin as needed
• You have knowledge of mobile best practices and stay informed about innovations in the mobile industry
• You have a strong understanding of UX/UI concepts and a demonstrated record of design sensibility

Preferred Qualifications:

• Experience working with Bitcoin, Ethereum, and/or blockchain technology a huge plus
• Knowledge of unit and integration testing
• Knowledge of accessibility best practices
• Experience working with Fastlane and/or build automation tooling

It Pays to Work Here

We take a holistic approach to compensation at Gemini, which includes:

• Competitive Compensation and Profit-Sharing Equity
• Flexible vacation policy
• Retirement Plan Matching
• Generous Parental leave
• Comprehensive health plans
• Training and professional development