Staff Mobile Software Engineer (AI Private Banker, SV) - US - IC7
NubankDigital Banking company
Palo Alto, United StatesLead
Sequoia Capital
DST Global
Founders Fund
Citi
Goldman Sachs
Elizabeth Martinez de Marcano
Software EngineeringNew
About the role
TL;DR
Lead mobile engineering for an AI-powered private banker product, shaping its architecture and user experience.
- •Nu is building the AI Private Banker, a flagship AI product designed to bring personalized financial guidance to customers directly inside the Nubank app.
- •As a Staff Mobile Software Engineer, you will be a leading mobile technical voice for this product, shaping new conversational experiences from product definition through production and continuous evolution.
- •Key Responsibilities Set the technical strategy and architecture for the AI Private Banker mobile experience.
- •Lead the design, implementation, launch, and operation of a new conversational consumer product across iOS and Android.
- •Build reusable UI components, interaction patterns, and mobile foundations that can support AI experiences across multiple Nubank teams.
- •Own production quality across performance, accessibility, testing, instrumentation, observability, release readiness, and post-launch health.
- •Mentor senior engineers and raise the broader organization’s standards for mobile architecture, product quality, and customer-centered engineering.
- •Requirements Demonstrated track record as the founding or lead mobile engineer on a new consumer product or major zero-to-one launch.
- •Deep expertise building and operating production mobile applications on either iOS or Android.
- •Experience independently setting architecture and technical direction for a meaningful product area.
- •Experience creating shared UI components, interaction patterns, design-system capabilities, or mobile foundations adopted by teams beyond the immediate product.
- •Staff-level influence across engineering and cross-functional teams, including aligning stakeholders, mentoring senior engineers, and raising technical standards.
Required skills
iOSAndroidSwiftKotlin
Nice-to-have skills
React NativeFlutterLangChainLLMs
Domain expertise
fintechai
Benefits & perks
Equity, Medical insurance, Dental and vision insurance, Life and AD&D insurance, Extended parental leave, 401(k), HSA and FSA options, Psychological, financial, and legal assistance program, Language-learning program, Learning and development platform, Work-from-home allowance, Relocation assistance
Tech stack
iOSAndroidSwiftKotlinReact NativeFlutter