Lead iOS Engineer

Posted Yesterday
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London, Greater London, England, GBR
In-Office
Senior level
Fintech • Payments • Financial Services
The Role
Design, implement, test and deliver resilient iOS software within a permanent feature team. Apply Agile methods, build CI/CD pipelines, own release processes (code signing, provisioning, App Store Connect), implement logging/monitoring (Firebase), design modular architectures (MVVM/VIPER/Clean), secure data with Keychain, and mentor engineers through reviews and growth plans.
Summary Generated by Built In

Join us as a Software Engineer

  • This is an opportunity for a technically minded individual to join us as a Software Engineer
  • You’ll be designing, producing, testing and implementing working software, working across the lifecycle of the system
  • Hone your existing software engineering skills and advance your career in this critical role
What you'll do

Working in a permanent feature team, you’ll be developing knowledge of aspects of the associated platform across the disciplines of business, applications, data and infrastructure. You’ll also be liaising with principal engineers, architects in the domain and other key stakeholders to understand how the platform works and how it supports business objectives.

You’ll also be:

  • Applying Agile methods to the development of software on the backlog
  • Producing resilient and long-lived software and acting flexibly to cope with future needs
  • Delivering intentional architecture and formulating emergent design through innovative ideas, experimentation and prototyping
  • Designing and developing software with a focus on the automation of build, test and deployment activities, using executable patterns
The skills you'll need

We’re looking for someone with strong proficiency in Swift generics and protocol oriented design, along with experience with SwiftUI for modern development. You’ll have the ability to own the end to end release process such as code signing, provisioning profiles and App Store Connect workflows.  

Additionally, you’ll demonstrate:

  • Experience building or improving automated CI/CD pipelines to reduce build times and ensure stable deployments
  • Knowledge and experience of implementing logging and monitoring tools such as Firebase to proactively triage crashes and performance regressions
  • The ability to design scalable, modular architecture using patterns like MVVM, VIPER or Clean Architecture
  • Expertise in Data Security and Keychain
  • Strong communication skills with the ability to navigate cross functional teams
  • Proven experience mentoring others at all levels through code reviews and structured growth plans

Hours

35

Job Posting Closing Date:

21/06/2026

Ways of Working:Hybrid

Skills Required

  • Strong proficiency in Swift generics and protocol oriented design
  • Experience with SwiftUI
  • Ability to own end-to-end release process (code signing, provisioning profiles, App Store Connect workflows)
  • Experience building or improving automated CI/CD pipelines
  • Knowledge and experience implementing logging and monitoring tools such as Firebase
  • Ability to design scalable, modular architecture using patterns like MVVM, VIPER or Clean Architecture
  • Expertise in Data Security and Keychain
  • Strong communication skills and ability to work with cross-functional teams
  • Proven experience mentoring others through code reviews and structured growth plans
  • Experience applying Agile development methods

NatWest Group Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about NatWest Group and has not been reviewed or approved by NatWest Group.

  • Flexible Benefits A flexible ValueAccount structure with pension and benefit funding allows tailoring of health, protection, lifestyle, and savings options, with unused amounts typically paid as cash. This flexibility supports personalisation of coverage, particularly in Great Britain where the framework is most detailed.
  • Retirement Support Employer-funded pension contributions are provided on top of salary in Great Britain, alongside automatic retirement enrollment and share/save programs. This creates structured long‑term wealth support as part of total reward.
  • Parental & Family Support UK policies outline extended maternity, adoption and equal partner leave on full pay with a phased return, plus paid neonatal care leave. These provisions are positioned as market‑leading and complement broader flexibility resources.

NatWest Group Insights

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The Company
HQ: Bengaluru, Karnataka
40,000 Employees
Year Founded: 1970

What We Do

We’re a business that understands when our customers and people succeed, our communities succeed, and our economy thrives. As part of our purpose, we’re looking at how we can drive change for our communities in enterprise, learning and climate. As one of the leading supporters of UK business, we’re prioritising enterprise as a force of change. We’re focusing on the people and communities who have traditionally faced the highest barriers to entry and figuring out ways to remove these. Learning is also key to our continued growth as a company in an ever changing and increasingly digital world. By setting a dynamic and leading learning culture, our people prosper, and our customers are given the tools to continue to improve their financial capability and confidence. One of the biggest challenges we all face in our future is climate change. That’s why we’ve put it right at the core of our purpose. We want to champion climate solutions with financing and entrepreneurial support, fully embed climate into our culture and decision making, and be climate positive by 2025. We’re committed to using our purpose to break down barriers, drive change and ultimately create a great place to work.

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