Lead Mobile Engineer

San Francisco (or global remote) /
Engineering /
Build the world's fastest Identity and Checkout products

Company Mission

Our mission is to make buying online faster, safer and easier for everyone. Fast Login and Fast Checkout enable a one-click sign-in and purchasing experience that makes it easier for people to buy and merchants to sell. The company’s products work on any browser, device or platform to deliver a consistent, stress-free purchasing experience. Fast is entirely consumer-focused and invests heavily in its users’ privacy and data security. Headquartered in San Francisco with Fast Flex for global employment, we are a privately held company funded by Stripe, Index Ventures, Susa Ventures and other renowned investors.


We are looking for a Lead (iOS) developer that has worked on software and tech solutions at scale that wants to join a dynamic and innovative team


-Convert specs, requirements and designs into elegant and stable production builds
-Design and implementation of use cases that provide frameworks, interfaces, and services that have evergreen use
-Work with product and engineering teams to deliver features and builds on time and to quality
-Advocate and adhere to best standards with respect to technical processes, standards, and best practices
-Work on a mobile version of the Fast checkout experience
-Hands on senior IC role with a path to lead work in a rapidly scaling org


-B.S. or equivalent degree in CS
-5+ years of iOS mobile development experience
-Must have experience with React Native
-Experience developing iOS mobile applications using Objective-C and/or Swift


-Experience with e-commerce related apps at scale
-Programming experience with other modern languages such as C++, Java, or C#
-Experience managing developers

*no recruiters please*

Benefits of life @ Fast

*Fast Flex allows all of our employees to choose where they want to work: our office (when open), their home
or any place else in the world.
*Help eliminate passwords and expand e-commerce worldwide
*Innovative engineering and product culture
*Early stage well-funded company
*Inclusion and diversity as a company priority 
*Founders-led company
*Competitive compensation packages 
*Comprehensive benefits (including 99% of healthcare cost and 401k matching)
*Additional benefits include home office reimbursements and snack deliveries