Wise

Fintech

SenioriOSEngineerSEOProduct

London, United Kingdom FULL TIME
The Brief

“Senior iOS Engineer - SEO Product at Wise. Skills: iOS development, Swift, Swift UI, mobile product architecture, technical decision making, product ownership. Leading the rebuild and modernisation of the Wise Currency Converter app. Architecting and building new mobile products from the ground up”

What You'll Achieve.

making customer acquisition eventually free; building products that help millions of potential customers discover Wise organically and make better decisions about their money

Industry & Context.

Fintech
Problems you'll solve

Ability to take ambiguous product ideas and turn them into clear technical plans and incremental milestones

Eligibility Requirements

working hours support

What They're Looking For.

Must Have

experience building and shipping iOS applications in Swift and Swift UI, Experience owning technical decisions and designing architecture for mobile products, Ability to take ambiguous product ideas and turn them into clear technical plans and incremental milestones, product judgment, with the ability to use customer insight and data to inform decisions and challenge assumptions, Experience working closely with cross-functional partners such as product, design, analytics, and backend engineering, Commitment to writing testable, maintainable code and holding a high bar for engineering quality, Experience with software architecture patterns commonly used in iOS development, Understanding of REST API design, including the ability to help shape API contracts where needed, Confidence working autonomously and taking ownership of delivery end-to-end, Ability to produce clear technical documentation and diagrams

Nice to Have

Experience with CI/CD tooling such as GitHub Actions, Experience with observability tooling and practices, Experience working with experimentation and using product signals to guide iteration, Experience building accessible, high-quality mobile experiences, Interest in AI-assisted coding tools such as Cursor or Claude Code, Experience collaborating closely with Android engineers on parallel mobile product development

What You'll Do.

Leading the rebuild and modernisation of the Wise Currency Converter app

Architecting and building new mobile products from the ground up

Owning iOS development end-to-end

from technical design through implementation

Own the observability and reliability of the app

including incident management and working hours support

Making architecture decisions and helping define APIs where needed to support product development

Providing technical guidance through thoughtful code review and collaboration

Contributing to a engineering culture through knowledge sharing and high standards for quality

Mentoring engineers in the team and contributing to our engineering hiring process

How You'll Work.

Team & Collaboration

Working closely with product, design, analytics, marketing and engineering from the earliest stages of an idea; Working closely with Android engineers to build products across both platforms; Working closely with product managers, designers, analysts, and other engineers to shape ideas, define requirements, and turn them into simple, high-quality customer experiences; Providing technical guidance through thoughtful code review and collaboration; Experience working closely with cross-functional partners such as product, design, analytics, and backend engineering; Experience collaborating closely with Android engineers on parallel mobile product development

Communication Scope

ability to explain technical concepts clearly to non-technical audiences

Process & Methodology

Ability to take ambiguous product ideas and turn them into clear technical plans and incremental milestones, taking ownership of delivery end-to-end

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