Monstro is looking to build a native iOS experience for their financial platform, requiring a Senior iOS Engineer to design and deliver secure, high-performance features that help users understand and manage their financial lives.
Requirements
- 7-10+ years of professional iOS development experience
- Expert-level proficiency in Swift and modern iOS development, with deep hands-on experience across SwiftUI, UIKit, Combine, SwiftData, async/await, and modern testing practices
- 5+ years of experience building, shipping, and maintaining production iOS applications
- Proven ability to design and evolve scalable iOS architectures
- Experience integrating with RESTful APIs and managing complex data flows
- Strong expertise in secure data handling, including encryption, authentication/authorization flows, key management, and platform security best practices
- Skilled in debugging, performance tuning, and optimizing for real-world usage
Responsibilities
- Design, build, and maintain core features using Swift and modern iOS frameworks (SwiftUI, UIKit, Combine, Swift Testing, Swift Data)
- Establish scalable iOS application leveraging SwiftUI architectural patterns such as async/await and data flows
- Integrate the mobile client with backend APIs, financial data systems, and third-party providers
- Implement secure data handling practices required for financial applications
- Partner with product managers, designers, and fellow engineers to deliver cohesive, user-centered features
- Contribute to architectural discussions, planning, and code reviews
- Support engineering excellence through documentation, testing, and raising the overall technical bar
Other
- 7-10+ years of experience
- Genuine passion for the craft of building software and curiosity to keep learning
- Clear communicator who takes ownership and moves with urgency
- Experience with accessibility best practices is preferred
- Ability to lead by example, conduct high-quality code reviews, mentor engineers, and influence best practices across the team
