Kikoff
Senior Mobile Engineer - Grant Growth Team
San Francisco · Senior
Sponsorship not specified$244k-$292kDetected 14 days ago
JavaSwiftKotlinDartFlutteriOSAndroidSwiftUIJetpack ComposeCode ReviewCI/CDRESTData ScienceA/B TestingDesign SystemsAccount ManagementValuationLeadershipCommunicationCollaborationMentoring
About the role
- Why Kikoff: This is a consumer fintech startup, and you will be working with serial entrepreneurs who have built strong consumer brands and innovative products.
- What Makes this Role Exciting - We're scaling hyperfast!
- Please reference the following for more information.
Responsibilities
- Build and scale a top finance app on iOS and Android that directly impacts the financial lives of hundreds of thousands of users, growing to millions as we expand our advancing, credit building, and future banking products.
- Own end-to-end feature development across the user lifecycle - from the first identity verification and onboarding flows to cash advances, cash flow management, income earning opportunities, to account management experiences.
- Integrate with financial service providers (Plaid, Stripe, Tabapay) and internal APIs, building robust mobile interfaces that handle sensitive financial data with accuracy and security at scale.
- Develop reusable components, design system elements, and feature scaffolds that accelerate experimentation velocity across our multi-brand mobile platform (Grant, Kikoff, Banking).
- Enhance mobile platform foundations - improving build systems, CI/CD pipelines, code generation tooling, and developer velocity for our growing team.
- With record revenue growth in 2025 and a unicorn valuation, we've built a suite of products that help millions of people build credit, access liquidity, and save money.
- Join us if you want to build something meaningful and help millions of people move forward financially.
Requirements
- 5+ years of mobile development experience with a track record of building and scaling production apps across iOS and/or Android.
- A mobile platform expertise - solid foundation in iOS (Swift/UIKit/SwiftUI) and/or Android (Kotlin/Java/Jetpack Compose) development.
- Flutter/Dart experience - familiarity with Flutter framework, cross-platform development, or strong willingness to learn (our codebase is Flutter-based).
- Fintech experience - background with payment systems, banking APIs (Plaid, Stripe), identity verification (Sentilink, Persona), or financial services infrastructure.
- Ideal Candidate Also Has
Compensation
- $244,000 - $292,000 USD
Benefits
- You'll work closely with product, data science, and operations teams to ship features that directly impact customers' financial wellbeing while maintaining the highest standards of reliability, security, and compliance.
Company info
- Kikoff is a profitable, pre-IPO fintech company on a mission to empower everyone to achieve financial security.
Equal opportunity
- Kikoff Inc. is an equal opportunity employer.
- We are committed to complying with all federal, state, and local laws providing equal employment opportunities and considers qualified applicants without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.
Visa & Work Authorization
- in, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other legally protected class
This listing is sourced directly from Kikoff's careers page and normalized into a canonical job model.