Admiral Group Plc
Senior iOS Engineer
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Overview
We are seeking a Senior iOS Engineer to take a leading role in building and evolving our iOS platform. This is a hands-on, high-impact role where you’ll drive technical direction, own critical architectural decisions, and deliver high-quality mobile experiences at scale.
Working within a cross-functional product team, you’ll collaborate closely with Product, Design, and Backend Engineering to build performant, maintainable, and user-centric iOS applications.
This role requires strong technical depth, ownership, and leadership, with the ability to influence engineering standards and mentor others.
Key Responsibilities
Technical Ownership & Architecture
- Own and evolve the iOS application architecture, ensuring scalability, performance, and maintainability.
- Lead the design and delivery of complex features and architectural improvements.
- Make pragmatic technical decisions, balancing user experience, speed, and long-term sustainability.
- Promote and enforce best practices across architecture, patterns, and code quality.
Engineering Excellence
- Write clean, efficient, and well-tested code using modern iOS development practices.
- Drive improvements in code quality, testing, and developer experience.
- Lead and contribute to code reviews, maintaining a high engineering bar.
- Evaluate and introduce new tools, frameworks, and approaches where appropriate.
Delivery & Collaboration
- Partner with Product and Design to shape requirements, user experiences, and technical solutions.
- Collaborate with Backend teams to define and optimise APIs, data contracts, and integrations.
- Contribute to a rapid, iterative release cycle supported by CI/CD.
- Participate actively in Agile processes, ensuring high-quality and predictable delivery.
Leadership & Mentorship
- Mentor and support other engineers, helping to raise overall team capability.
- Lead by example, fostering a high-performance and accountable engineering culture.
- Provide technical guidance and contribute to team and platform-level decision making.
- Act as a key iOS representative within the wider engineering organisation.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Continuous Improvement
- Identify and address technical debt, performance issues, and architectural gaps.
- Improve development workflows, tooling, and team processes.
- Stay current with emerging trends in iOS development.
- Contribute to long-term technical strategy and roadmap planning.
Required Experience
- Proven experience delivering and scaling iOS applications in production environments.
- Strong experience working in fast-paced, product-focused teams.
- Track record of building complex features and evolving app architecture.
- Experience mentoring engineers and influencing engineering direction.
- Hands-on experience with CI/CD and modern release pipelines.
Essential
Technical Skills
- Strong proficiency in Swift and modern iOS development.
- Experience with SwiftUI and/or UIKit.
- Deep understanding of iOS SDK, frameworks, and APIs.
- Experience with application architecture patterns (e.g., MVVM, TCA, Clean Architecture).
- Knowledge of networking, data persistence, caching, and synchronization.
- Strong debugging and performance optimisation skills.
Desirable
- Experience with The Composable Architecture (TCA).
- Familiarity with modularisation and multi-module apps.
- Experience with automated testing (unit, UI, snapshot tests).
- Knowledge of CI/CD tooling (e.g., Bitrise, GitHub Actions, CircleCI).
- Exposure to cloud-based architectures (e.g., AWS or Azure).
- Understanding of cross-platform or shared mobile architecture approaches.
What We’re Looking For
- Strong ownership mindset with a focus on outcomes and impact.
- Comfort operating in a hands-on, fast-moving environment.
- Excellent collaboration and communication skills.
- Passion for building high-quality products and improving engineering practices.
- Pragmatic, solution-oriented approach to problem-solving.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Admiral: Where You Can
We take pride in being a diverse and inclusive business. It's a place where you can Be You, and show up as you are. We’re committed to fostering a people-first culture where everyone is accepted, supported, and empowered to be brilliant. You can, Grow And Progress at a pace and direction that suits you, Make A Difference for our customers and each other, and Share in Our Future with all colleagues eligible for up to £3,600 of free shares each year after one year of service.
Everyone receives 33 days holiday (including bank holidays) when they join us, increasing the longer you stay with us, up to a maximum of 38 days (including bank holidays). You also have the option to buy or sell up to an additional five days of annual leave.
We’re proud of our people-first culture. In fact, we've been recognised as a Great Place to Work for Women, a Great Place to Work for Wellbeing, and an overall Great Place to Work for over 25 years! We’re fully committed to making sure your progression is not slowed or halted by barriers related to race, gender, age, sexuality or any of the protected characteristics.
Our fantastic benefits make sure our colleagues have a great work-life balance; You can view some of our other key benefits here.
Disability Confident Leader
As a Disability Confident Leader, for candidates with a disability or long-term health condition, that opt into the Disability Confident scheme, we’ll invite a fair and proportionate number of applicants that meet the essential requirements of the role to the first stage of our selection process.
If you need any adjustments or support with your application or during the recruitment process, just let us know. Please do email us. This number is dedicated to supporting candidates that require reasonable adjustments or support during the application process.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location