iOS Engineer, Money Experience

About the role

The team delivers core transfer flows and related journeys while applying frontier technologies to large-scale financial problems. You will own the end to end implementation of critical money movement features that directly impact how customers send and receive funds every day. This role gives you the opportunity to shape the reliability and clarity of the financial experience for millions of users through thoughtful engineering decisions. You will work at the intersection of product, design, and engineering to translate complex requirements into robust and intuitive software solutions. The position emphasizes disciplined execution, clear communication, and a strong sense of ownership over the full lifecycle of shipped features. You will collaborate with cross functional partners to ensure that each release meets business goals while maintaining the highest standards of quality and performance. This role is ideal for engineers who enjoy solving challenging problems under real world constraints and care deeply about the impact of their work.

Key facts

What you'll do

These features serve customers moving money and help the app meet business and customer goals. You will design, implement, and maintain the native iOS components that power transfers, ensuring a responsive and intuitive user interface. This coordination ensures features align with customer needs and company objectives by working closely with product managers and designers from discovery through launch. You will translate complex backend contracts into reliable client side implementations while maintaining a clean separation of concerns. These improvements help the team ship stable updates and maintain a high-quality user experience through rigorous testing, monitoring, and iterative refinement. You will write and review code, contribute to architectural discussions, and help establish best practices that keep the codebase healthy and the team aligned. This work guides long-term platform decisions and supports future growth by providing insights from production usage and performance data. You will partner with backend, data, and compliance teams to ensure that money movement flows are secure, performant, and compliant with regulatory requirements. This involvement keeps the codebase healthy and the team aligned by sharing knowledge, conducting thoughtful code reviews, and driving continuous improvement. You will take ownership of debugging difficult production issues and work with SRE and observability teams to improve system reliability.

Requirements

The posting states a bachelor's degree requirement. Bring 3+ years of professional iOS engineering experience building and shipping production mobile applications.

Demonstrate proficiency in Swift and experience with modern iOS frameworks and architecture patterns.

Work effectively with product, design, and backend engineering teams to deliver customer facing features.

Continuously improve application quality through testing, performance optimization, and maintainable engineering practices.

Explain technical concepts clearly and contribute constructively during design reviews, planning discussions, and code reviews.

Have a strong understanding of concurrency, memory management, and networking as they apply to iOS applications.

Be comfortable using version control, CI pipelines, and automated testing in a professional development environment.

Practical notes

Typical interview steps

Hiring for engineering roles usually starts with a recruiter screen, followed by one or two technical rounds. Candidates often solve a coding problem, discuss past projects, and answer system design questions. Some loops include a take-home task. Final rounds typically cover team fit and give candidates a chance to ask questions. Interviewers look for how you break down an unfamiliar problem, not just whether you reach the answer. Practicing a few problems aloud and reviewing your own past projects are the best preparation.

Good to know

Money movement features form a core part of the app experience for many users.

The role works closely with mobile peers across iOS and Android to deliver cohesive product flows.

General mobile engineering best practices guide decisions on performance, testing, and architecture.

Platform reliability depends on observability, testing, and thoughtful architecture patterns.

Collaboration across product, design, and compliance teams is central to delivering regulated features.

Questions to ask

Worth asking in any interview: how the team measures success, who the role works with daily, what the onboarding looks like, and what the company is trying to achieve this year. Asking what past hires did well is a strong final question. Keep the list short and pick the questions that matter most to you.

Career growth

Engineering careers usually progress from individual contributor to senior, staff, and principal levels. Some engineers move into management and lead teams of five to twenty people. Others stay on the technical track. Growth follows demonstrated impact, not tenure alone. A typical engineering ladder has clear levels with defined expectations for scope, quality, and mentorship. Moving up usually requires owning outcomes end to end rather than completing assigned tickets.