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The role

Apply Job ID R87857 Location: London
White Collar Factory (95009), United Kingdom, London, London

At Capital One, we’re building a leading information-based technology company. Still founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking. We measure our efforts by the success our customers enjoy and the advocacy they exhibit. We are succeeding because they are succeeding.                                               

Guided by our shared values, we thrive in an environment where collaboration and openness are valued. We believe that innovation is powered by perspective and that teamwork and respect for each other lead to superior results. We elevate each other and obsess about doing the right thing. Our associates serve with humility and a deep respect for their responsibility in helping our customers achieve their goals and realize their dreams. Together, we are on a quest to change banking for good.

Senior Software Development Engineer - iOS

As a Senior Mobile Software Engineer

What you’ll do:

  • Design and develop software features that are delightful and vital to the lives of credit card consumers across all walks of life.

  • Collaborate with product managers and designers to deliver features on the product roadmap.

  • Build platforms that are performant, reliable, scalable and secure.

  • Contribute to the software architecture and delivery process for the team.

What we’re looking for:

As a Software Engineer you're intrigued by multiple languages and use the right tool for the job.

  • You have a proven ability to deliver high quality applications.

  • You have a good working knowledge of modern OO languages such as Java, SOLID principles, SOA, HTTP and REST.

  • You have a good working knowledge of Swift or Kotlin

  • You are able to produce efficient, automated testing solutions using frameworks such as Cucumber [and Rest Assured/, XCUITest and Espresso/, Protractor and Jasmine].

  • You are excited by the cloud and the opportunities that it brings.

  • You enjoy solving real world problems and are comfortable working in a complex regulated environment.

  • You are able to effectively communicate and collaborate with other engineers in the team.

  • You care about quality and are happy to use approaches such as Pair Programming, TDD and BDD

Capital One is committed to diversity in the workplace.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.

For technical support or questions about Capital One's recruiting process, please send an email to

Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.

Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).


The benefits


Live a healthy life with our private health insurance which is free for your family.


Stay in shape with our on-site gym in Nottingham and rooftop running track in London.


Work-life balance is important to us. So, we are open to flexible working to support your lifestyle.


We are able to support you with relocation if needed. And we offer an interest-free travel ticket and stock purchase plan.


You'll get access to vast amounts of internal and external conferences and a dedicated internal training platform.


We are proud to support our local tech communities with various meet-ups and events for you to get involved in.

Tech at Capital One

Each of us has our own experience with money. We strive to make this experience a positive one for our customers, so they can spend more time on what matters most to them.

We’re a financial services company that was founded on the belief that technology and information can transform the industry. Still led by our founder with that vision, we are a successful global bank and one of the UK’s top credit card providers supporting millions of customers. We continue to evolve fuelled by our dynamic culture and capabilities at the forefront of technology to bring products and services to our customers that make managing their money easier.

We’re on our journey in the cloud and have challenges of scale, security, availability and performance for you to help solve. You will be shaping the industry in how we solve these problems using internal and external open-source solutions wherever possible.

Click through to read more about Capital One.

Life at
Capital One

We’re a financial services company with a tech mindset that runs throughout the business, setting us apart from others in the industry. We're organised into tribes, with each tribe made up of small teams that have autonomy in designing, developing and deploying applications into the cloud.

"I think what makes technology at Capital One different is not the tech itself, but the way in which we approach it. It’s not clinical, or dry, but a way for individuals to express themselves and put parts of themselves into the work they do."

Lee Winder, Senior Software Engineering Manager

Success profile

Do you have what it takes to join the Tech team at Capital One? We’re looking for people with these key traits:

  • Passion 

    You’ll be a key influencer in the tech strategy and bring knowledge, perspective and context to future technology choices.

  • Collaboration 

    You’ll have an enthusiasm for working collaboratively with engineers and product teams to achieve the best outcomes, the ability to communicate effectively and enable others through coaching and support.

  • Ownership 

    You’ll use your experience and problem-solving skills to solve complex technical challenges spanning multiple teams and engineer great solutions for our customers.

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Your career path

We don’t believe there’s only one way to progress your career. At Capital One, you can choose the path that’s right for you.

Career path diagram.

Find your tribe

At Capital One, we never stay still for long. We embrace change, we innovate and we find better ways to do things. Our ‘Tribes’ consist of multiple teams who share an over-arching business goal. A shared purpose, technical expertise and range of perspectives allow teams to create meaningful experiences for our customers. So whatever your skills, interests or experience – there’s a Tribe for you at Capital One:

Shared tech. Data. Grow. Customer.

Don’t see a role that’s right for you? Don’t fret. You can sign up for our job alerts and we’ll make sure to let you know when the right one comes up.

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