Senior iOS Engineer

Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire Senior iOS Engineer

Job Title:

Senior iOS Engineer

Location:

Nottingham - Hybrid Working Pattern: 3 days in-office (Tuesday-Thursday) and 2 days remote.

We’re on a mission to be a force for good in lending. Throughout our almost 30-year history, we’ve consistently been recognised as a great place to work; in 2026, Capital One was officially ranked 9th in the UK’s Best Workplaces™ list. Hear from our team about what it’s like working at Capital One UK.

Working in and across self‑organised mobile engineering teams is a natural part of our outcome‑based culture. You'll design and develop software features that are delightful and vital to the lives of credit card consumers across all walks of life, collaborating closely with engineering managers and senior engineers across teams to keep our mobile offering compelling.

Please apply if you are keen to work with the following technology stack. You do not need to be an expert in all of these areas; we are primarily looking for excellent problem solvers with a strong willingness to learn and adapt to new technologies.

Swift & iOS Toolsets (Xcode, XCTest, XCUITest) for building high-performing mobile applications Cloud / AWS, leveraging cloud opportunities for backend orchestration services and scalable infrastructure Jenkins & Git, driving automated continuous integration and delivery pipelines

• You are a capable senior engineer, passionate about guiding and growing junior engineers towards appropriate target architectures
• You have diverse technical experience, perhaps with a background spanning backend engineering to mobile ecosystems
• You maintain a strong questioning (and diplomatic!) mindset, relentlessly driving modern engineering practices across mobile communities of practice
• You write well‑factored, well‑tested code and act as an advocate for quality using practices like Pair Programming, TDD, and BDD
• You can effectively communicate across engineering teams to maximize inner‑sourcing opportunities and reduce waste
• You enjoy being a helpful, approachable, and inquisitive problem‑solver who thrives in delivering frequent, high‑quality releases within a complex regulated environment
• You enjoy hybrid working, with Tuesday, Wednesday, and Thursday spent collaborating in our bright offices

This is a permanent position based in our Nottingham office. We embrace a hybrid approach to work. You'll spend three days a week in the office (Tuesday-Thursday), with Monday and Friday being dedicated work‑from‑home days. Our offices are designed to inspire and support you. At our Nottingham head office, you'll find an on‑site gym, restaurant and dedicated Learning Loft.

We invest in the growth of our people alongside our business. You will have extensive opportunities to learn and develop your career, including access to up to £5,000 in funding for external qualifications.

In addition to career development, our comprehensive benefits package is designed to grow with you, ensuring your wellbeing is prioritised at every stage of your career:

• Wealth & Future:
  Competitive pension and performance‑based bonus schemes
• Holidays:
  Start with 25 days of annual leave, increasing with tenure. Need more? You have the option to buy 5 additional days.
• Health:
  Access premium care through our private medical insurance.
• Family Support:
  We champion your milestones with enhanced parental leave.

A full list of our benefits is available here.

We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart…