Lead Android Engineer
## ** 我们是谁** 银行乔是一个由 Y 组合和 Bessemer Venture Partner 支持的金融科技创业公司。我们正在改变社区银行和信用联盟开展业务的方式，使其能够首先以技术为主导和数字化发展.Bankjoy 提供包括移动银行，在线银行，在网上开户，贷款源头和对话人工智能等现代化的数字银行产品。我们的使命是通过领导金融机构中大小的数字转型来彻底革命性的银行技术基础设施。## **角色** 作为安卓技术领导者，你将拥有我们 Android 银行平台的技术方向，架构和交付，同时领导一个由三名安卓工程师组成的团队，嵌入到我们的数字银行价值流中。这是实践中的领导作用。你将每天编写生产代码，推动建筑决策，并确保我们的 Android 产品符合金融机构及其成员所依赖的可靠性，安全性和性能标准。你将与产品管理，iOS,QA 和后端工程进行跨功能合作，以提供无，高质量的移动银行体验。### **What You'll Do** **Technical Leadership & Architecture** - 拥有 Android 技术路线图建筑决策，技术选择和长期平台方向 - 在整个团队中定义并执行 Android 工程标准，包括代码质量，测试实践和发布准备性 - 为新功能和主要平台倡议负责解决方案设计，确保可扩展性，安全性和维护性 - 推动采用现代 Android 开发实践 Jetpack Compose, MVVM/Clean Architecture, coroutines 和依赖注射 - 与 iOS Tech Lead 和后端工程合作，以确保一致的跨平台产品行为和 API 合同配对 **Execution & Delivery** - 通过数字银行价值流进行自有 Android 交付计划，估计，里程碑跟踪和风险管理 - 将复杂的举措分解为可执行的工程任务，具有明确的依赖性和时间表 - 在它们影响发布日程之前积极识别并解决技术阻碍物 - 与 QA 合作定义 Android 特定测试策略使用 Espresso 或相等设备单位，集成和 UI 自动化 - 参加生产支持的电话轮换，应对金融机构的影响紧迫问题。
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### **🌐 Who We Are**
Bankjoy is a Y Combinator and Bessemer Venture Partner backed FinTech startup. We are changing the way community banks and credit unions do business, enabling them to become tech-driven and digital first. Bankjoy provides modern digital banking products including mobile banking, online banking, online account opening, loan origination, and conversational AI. Our mission is to revolutionize banking tech infrastructure by leading digital transformation at financial institutions — big and small.
### **The Role**
As Android Tech Lead at Bankjoy, you will own the technical direction, architecture, and delivery of our Android banking platform while leading a team of three Android engineers embedded across our digital banking value streams.
This is a hands-on leadership role. You will write production code daily, drive architectural decisions, and ensure our Android product meets the reliability, security, and performance standards that financial institutions and their members depend on. You will work cross-functionally with Product Management, iOS, QA, and backend engineering to deliver a seamless, high-quality mobile banking experience.
### **What You'll Do**
**Technical Leadership & Architecture**
- Own the Android technical roadmap — architectural decisions, technology choices, and long-term platform direction
- Define and enforce Android engineering standards across the team including code quality, testing practices, and release readiness
- Lead solution design for new features and major platform initiatives, ensuring scalability, security, and maintainability
- Drive adoption of modern Android development practices — Jetpack Compose, MVVM/Clean Architecture, coroutines, and dependency injection
- Partner with iOS Tech Lead and backend engineering to ensure consistent cross-platform product behavior and API contract alignment
**Execution & Delivery**
- Own Android delivery across digital banking value streams — planning, estimation, milestone tracking, and risk management
- Break down complex initiatives into executable engineering tasks with clear dependencies and timelines
- Proactively identify and resolve technical blockers before they impact release schedules
- Collaborate with QA to define Android-specific testing strategy — unit, integration, and UI automation using Espresso or equivalent
- Participate in the on-call rotation for production support, responding to urgent issues impacting financial institution clients and their members
**Hands-On Development**
- Contribute directly to feature development, code reviews, debugging, and performance optimization within the digital banking value stream
- Maintain a meaningful individual coding contribution while balancing technical leadership responsibilities
- Champion clean, testable, well-documented Kotlin code across the Android codebase
**Team Leadership & Development**
- Directly manage three Android engineers — conducting regular 1:1s, providing performance feedback, and supporting their technical growth
- Foster a collaborative, high-trust team environment that emphasizes engineering excellence and continuous learning
- Mentor engineers on Android best practices, fintech domain knowledge, and effective cross-functional collaboration
- Partner with engineering leadership on hiring, onboarding, and growing Android engineering capability
**Cross-Functional Collaboration**
- Work closely with Product Management and Design to shape feature scope, assess feasibility, and provide accurate effort estimates
- Collaborate with backend engineers on API design and integration patterns for mobile banking flows
- Align with QA on automation coverage strategy — supporting the organization's migration to modern mobile testing frameworks
- Partner with DevOps on Android build pipelines, release automation, and CI/CD integration
**Security & Compliance**
- Strictly adhere to security protocols when handling customer financial data
- Apply knowledge of mobile security best practices — certificate pinning, secure storage, biometric authentication, and session management — in a regulated banking environment
- Ensure Android implementations meet applicable financial services compliance requirements
### **What You Bring**
**Technical Stack**
- 6+ years of Android development experience with deep Kotlin expertise
- 2+ years in a tech lead or senior engineering leadership role managing direct reports
- Strong proficiency in Jetpack Compose and modern Android UI development
- Solid understanding of Android architecture patterns — MVVM, Clean Architecture, Repository pattern
- Experience with coroutines, Flow, and reactive programming patterns
- Proficiency with dependency injection frameworks — Hilt or Dagger
- Experience with Android testing frameworks — JUnit, Espresso, Mockk
- Familiarity with RESTful API integration and mobile networking patterns
- Experience with CI/CD pipelines for Android — GitHub Actions, Bitrise, or equivalent
- Proficiency with version control workflows — Git, pull request reviews, branching strategies
**Domain & Leadership Experience**
- Demonstrated success leading Android development in a fintech, banking, or similarly regulated product environment
- Proven ability to manage and develop engineers through 1:1s, code reviews, and performance feedback
- Experience working in a value stream or squad-based engineering model — cross-functional collaboration with product, design, QA, and backend
- Track record of delivering high-quality Android products on time in fast-moving startup environments
- Strong analytical and problem-solving skills — able to diagnose root causes, assess architectural trade-offs, and make data-informed decisions
**Nice to Have**
- Experience with digital banking platforms — mobile banking, account opening, loan origination, or payment flows
- Familiarity with credit union or community bank technology environments
- Experience with mobile security implementation in regulated financial services
- Exposure to AI-assisted development tools — Codex, Copilot, Cursor, or equivalent
- Experience migrating Android UI from XML layouts to Jetpack Compose
### **🎁 What You Get**
- A fast-paced and collaborative environment
- Competitive compensation
- Stock options at a well-funded startup
- We cover 100% of medical, dental, and vision premiums for individuals on our base plan, with significant contributions toward all other plan options (USA).
- We cover 100% of extended medical, dental, and vision premiums for you and your family under our single, comprehensive plan (Canada).
- Retirement plan with 4% company matching
- 8 weeks paid parental leave for birthing parents, 4 weeks for non-birthing
- 3-5 weeks PTO depending on tenure
- 5 health days
- 15 holidays
- End of year shutdown
- Performance-based bonuses
- Remote first culture
### **⚖️ Equal Employment Opportunities at Bankjoy**
Bankjoy is committed to hiring talented and qualified individuals with diverse backgrounds for all of its tech, non-tech, and leadership roles. Bankjoy provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age or disability.
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