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Date live: Mar. 15, 2023

Business Area: COO & Functions

Area of Expertise: Investment Banking

Reference Code: 00281617

Contract: Permanent

AVP, Senior Mobile Developer
Wilmington, Delaware

Barclays Services LLC

What will you be doing?

•    On behalf of a global financial services organization, design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design. 
•    Responsible for developing software solutions applying iterative methods, delivering software that enriches user experience while exhibiting high internal and external quality, and analyzing user needs and software requirements. 
•    Responsible for both internal and external quality of software, employing agile techniques such as task estimation, test automation, deployment automation, and continuous integration to enhance overall execution speed and product quality. 
•    Design, code, and unit test software components for new or enhanced IT systems to a high level of quality, producing appropriate documentation. 
•    Troubleshoot Quality Assurance and production issues relating to customer website and mobile applications. 
•    Review log files and customer analytic data and utilize data analysis and mathematical models to identify and solve for potential issues.

What we’re looking for:

Bachelor’s degree or foreign equivalent in Computer Engineering, Information Technology, or related field and five (5) years of post-baccalaureate progressively responsible experience in the position offered or as a Senior Developer, Mobile Developer, or related occupation. Must have experience with: Developing and maintaining iOS applications using Xcode, Swift and Objective C; Automating tests for iOS applications using XCTest, XCUItest, and Kiwi; Developing and maintaining Android applications using Java and Kotlin; Develop Android/iOS application using MVC, MVVM design patterns; Automation tests for Android applications using Robolectric, Expresso; Helping with mobile continuous integration and development with Jenkins, Fastlane, Sona Qube, and Veracode; Working with multiple specific Mobile technologies/libraries; accessibility, Localization, and Internationalization; Building and consuming RESTful web services.

Where will you be working?

You will be working at our Wilmington, Delaware location at 125 S. West Street.  Barclays' Wilmington campus includes two beautiful buildings located along the historic Wilmington, DE Riverfront. A glance out our windows reveal a scenic look at the Christiana River, along with a growing riverfront community of luxury apartments, shops, and restaurants. Additionally, the Wilmington train station is a short walk away making travel from New York and Washington, DC convenient. Interested and want to know more about Barclays? Visit for more details.

Our Values

Everything we do is shaped by the five values of Respect, Integrity, Service, Excellence and Stewardship. Our values inform the foundations of our relationships with customers and clients, but they also shape how we measure and reward the performance of our colleagues. Simply put, success is not just about what you achieve, but about how you achieve it.

Our Diversity

We aim to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included and their talents are nurtured, empowering them to contribute fully to our vision and goals.

It is the policy of Barclays to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, creed, religion, national origin, alienage or citizenship status, age, sex, sexual orientation, gender identity or expression, marital or domestic/civil partnership status, disability, veteran status, genetic information, or any other basis protected by law.

Dynamic working gives everyone at Barclays the opportunity to integrate professional and personal lives, if you have a need for flexibility then please discuss this with the hiring manager.

Our Benefits

Our customers are unique. The same goes for our colleagues. That's why at Barclays we offer a range of benefits, allowing every colleague to choose the best options for their personal circumstances. These include a competitive salary and pension, health care and all the tools, technology and support to help you become the very best you can be. We are proud of our dynamic working options for colleagues. If you have a need for flexibility then please discuss this with us.

This position is eligible for incentives pursuant to Barclays Employee Referral Program.

More about working at Barclays

The Barclays Way

This is the spirit of Barclays. It’s why we exist, what we believe and how we behave. But most importantly, it’s how we make decisions, take action and get things done.

Learn more


We exist to provide responsible finance to people and business – but also a whole lot more.


We believe great talent RISES. It acts with Respect, Integrity, Service, Excellence and Stewardship.


We discover our full potential through our desire to Empower, Challenge and Drive each other.