Hiring: Senior Full-Stack Software Engineer, Community Building Company: Acorns Location: United States Job Posted Time: 2026-09-16 19:18:27 Target Skills & Keywords : API Design, Android, Dart, Kotlin, Product Management, Python, React Native, Swift, TypeScript, iOS About the job Required Skills: •This is end-to-end ownership from early concept through shipped product on features where what you build will reach millions of people who are often investing for the first time. •Build the mechanics that make a product spread including referral systems, social sharing flows, engagement loops, and real-time features that drive Acorns’ organic growth •Own features end-to-end from data model to shipped customer experience, across mobile and web, with full accountability for quality and performance in production •Deliver features end-to-end across iOS, Android, Web, and backend services, moving fluidly between platforms depending on what each initiative requires, and leveraging AI-assisted development tools to accelerate work in less-familiar codebases •Instrument your work properly: define the events, build the visibility, and use data to iterate fast •Take full ownership of the technical bar and architecture, while upholding engineering standards, where your decisions have outsized impact and every voice counts •Partner directly with the CEO, a Senior PM, and a Senior Designer in a tight, high-trust team that moves fast and ships things people actually use •Some Things You’ve Likely Done in the Past Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!