Senior iOS Engineer

Bankjoy

1d•Remote

About The Position

Bankjoy is a Y Combinator and Bessemer Venture Partner backed FinTech startup. They are focused on changing the way community banks and credit unions do business by 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. Their mission is to revolutionize banking tech infrastructure by leading digital transformation at financial institutions. The company is looking for a talented Senior iOS Engineer for their mobile team to develop native iOS code solutions to build digital banking products and features with best UI and UX practices.

Requirements

7+ years of professional software development experience, including 5+ years focused on iOS development
Strong proficiency in Swift and modern iOS frameworks (UIKit, SwiftUI, Combine, etc.)
Proven experience designing, building, and shipping high-quality, scalable iOS applications
Strong understanding of software architecture patterns (MVVM, MVC, VIPER, etc.) and best practices
Solid experience integrating RESTful APIs, backend services, and third-party libraries
Strong understanding of UI/UX principles and building intuitive user experiences
Demonstrated ability to lead technical initiatives and deliver projects end-to-end
Experience mentoring engineers, conducting code reviews, and improving team code quality
Strong cross-functional collaboration skills with product, design, and backend teams
Ability to make sound technical decisions and balance trade-offs in fast-paced environments
Solid experience with testing practices (unit testing, UI testing, TDD) and maintaining high code quality standards
Proficiency with Git and modern development workflows
Track record of success in high-growth or startup environments, demonstrating ownership and adaptability
Exceptional problem-solving skills, strong communication, and a collaborative mindset
Bachelor’s degree in Computer Science, Computer Engineering, or equivalent experience

Nice To Haves

Experience with modern AI tools

Responsibilities

Partner cross-functionally with product, design, and engineering to deliver high-quality, user-centric iOS experiences
Design, develop, and maintain iOS applications using Swift with a strong focus on performance, scalability, and usability
Architect and implement robust, maintainable solutions aligned with best practices and long-term product goals
Participate in feature planning, technical design, and effort estimation
Identify, troubleshoot, and resolve complex product and performance issues
Maintain and improve code quality through testing, code reviews, and continuous refactoring
Write and maintain unit tests to ensure reliability and stability
Keep the codebase current with evolving iOS platforms, frameworks, and industry standards
Maintain and enhance CI/CD pipelines and development workflows
Document code, systems, and processes to support team knowledge sharing
Mentor junior engineers and contribute to a strong engineering culture
Stay current with emerging iOS technologies, tools, and trends

Benefits

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