Senior iOS Engineer, Swift

• Partner closely with the Engineering Manager, Principal Mobile Engineer and Head of Mobile Engineering to deliver Zopa’s mobile strategy
• Help shape the technical direction and standards for iOS across Zopa
• Design and evolve shared modules, APIs, architecture and developer tooling for multiple engineering teams
• Identify technical risks early using data, profiling and observability to improve performance, reliability and developer experience
• Deliver production-quality Swift and SwiftUI code across platform and customer-facing product work
• Raise the capability of other engineers through pairing, code reviews, technical discussions and knowledge sharing
• Collaborate with Product, Design, Backend and Android colleagues
• Contribute to the Mobile Platform team supporting the app’s architecture, shared capabilities, libraries, build infrastructure and analytics infrastructure
• Help overhaul the Zopa banking app experience

• Strong experience building and maintaining customer-facing iOS applications using Swift and SwiftUI
• Deep knowledge of iOS development, including concurrency, performance, memory management, testing, accessibility and security
• Sound architectural and API-design judgement, with a focus on simple, maintainable solutions and an excellent developer experience
• Proactive approach to identifying problems, shaping practical solutions and influencing improvements beyond the immediate team
• Collaborative approach, including coaching, pairing and knowledge sharing
• Comfortable constructively challenging ideas while remaining open-minded and willing to change course when better evidence emerges
• Genuine curiosity about mobile engineering and the evolving iOS platform
• Added bonus: background in fintech, banking or another regulated, high-trust environment
• Added bonus: track record of building shared libraries, platform capabilities or design systems
• Added bonus: strong hands-on knowledge of UIKit
• Added bonus: proven impact improving mobile CI/CD pipelines, release processes and developer tooling
• Added bonus: confidence using AI-assisted development tools thoughtfully
• Right to work in the country of choice for working abroad

Demonstrates strong expertise in iOS development, particularly with Swift and SwiftUI, while effectively collaborating with cross-functional teams to enhance mobile applications and architecture. Proven ability to identify technical risks and improve developer experience through proactive problem-solving and knowledge sharing.

• IOS Development
• Swift
• SwiftUI
• API Design
• Mobile CI/CD Pipelines

• Concurrency
• Performance Management
• Memory Management
• Testing
• Accessibility
• Security
• Architectural Design
• Shared Libraries
• UIKit
• Developer Tooling

• Collaboration
• Coaching
• Knowledge Sharing
• Proactive Problem-Solving
• Open-Mindedness

• Fintech
• Banking
• Regulated Environment
• High-Trust Environment

• Mobile Analytics Infrastructure
• Build Infrastructure
• AI-Assisted Development Tools