Senior iOS Engineer

About This Opportunity

Our talent team is representing a fast-growing fintech organization in their search for a Senior iOS Engineer based in London, England. This is a hands-on engineering role where you'll own the development and quality of a consumer-facing mobile banking application used by millions. You'll build features that help consumers manage their money, make payments, and connect with local businesses—all while working with a cross-functional team of backend engineers, product managers, and designers.

This is a high-impact position for an engineer who takes pride in shipping polished, reliable mobile experiences and wants to contribute to a product that makes a real difference in people's financial lives.

Responsibilities

• Build and ship features across key consumer banking product areas including KYC flows, card management, savings, open banking consent, and payment experiences
• Write clean, testable Swift code and participate actively in code reviews to uphold high engineering standards
• Contribute to and evolve the iOS app architecture, including modularization, dependency management, and scalability patterns as the product grows
• Own performance and reliability by monitoring crash rates, proactively identifying issues, and driving app stability
• Maintain a culture of quality by writing unit and UI tests and contributing to the health of CI/CD pipelines
• Collaborate cross-functionally with backend engineers on API design, product managers on roadmap priorities, and designers on seamless user experiences

What We're Looking For

• Strong proficiency in Swift and deep knowledge of the iOS framework (Objective-C knowledge is a plus)
• Solid understanding of RESTful API integration and experience working with backend engineers on API design
• Experience working with agile methodologies, CI/CD pipelines, and pair programming
• Deep care for user interaction, usability, and interface quality—you build things that feel great to use
• Ability to understand a large problem, design a solution, break it into deliverable chunks, and ship it independently
• Passion for clean, maintainable, and testable code with genuine pride in your craft
• Mature, business-minded approach—balancing high-quality engineering with pragmatism in a fast-paced environment
• Self-driven and proactive nature, comfortable owning a domain with limited direct oversight
• Previous experience in payments, financial services, or fintech environments is a strong plus

How We Work With You

When you apply through Get A Job.ai, one of our recruiters will screen your application and discuss the role with you in detail. If there's a strong match, we'll submit your profile to our client for consideration. Please do not contact the client directly—all communication and coordination will flow through our team to ensure the best experience for everyone involved.

Pay

Compensation details will be discussed during the screening process and are competitive for a senior engineering role in London's fintech sector.

Get A Job.ai is an equal opportunity recruiter. We welcome applications from candidates of all backgrounds and are committed to fostering an inclusive hiring process.