Senior Full Stack Developer

Embark on a transformative journey as a Senior Full Stack Developer. At Barclays, our vision is clear – to redefine the future of banking and help craft innovative solutions. In this role, you’ll work with a globally distributed technology team building and evolving desktop trading platforms used by equities desks across New York, London, and APAC. You’ll focus on system design and architecture, supporting multiple applications while helping ensure performance, stability, and scalability in high-volume trading environments.

To be successful as a Senior Full Stack Developer, you should have experience with:

• Developing C# applications using .NET Win Forms and WPF for trading or complex desktop platforms
• Designing and building GUI applications using MVP or MVVM patterns
• Applying data structures and algorithms within performance-sensitive systems
• Designing and architecting system components across multiple applications
• Profiling memory usage, tuning performance, and supporting unit testing practices

Some other highly valued skills may include:

• Familiarity with HTML5
• Experience with Java Script
• Exposure to modern UI frameworks such as React or Angular

You may be assessed on the key critical skills relevant for success in this role, such as risk and controls, change and transformation, business acumen, strategic thinking, digital and technology, as well as job-specific technical skills.

This role is located in Whippany, New Jersey.

Minimum Salary: $170,000

Maximum Salary: $230,000

The minimum and maximum salary/rate information above includes only base salary or base hourly rate. It does not include any other type of compensation or benefits that may be available.

Barclays employees are eligible for a suite of competitive and generous employee benefits, including medical, dental and vision coverage, 401(k), life insurance, and other paid leave for qualifying circumstances.

This position is eligible for an incentive award.

To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.

• Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.
• Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
• Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
• Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.
• Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
• Implementation of effective unit testing practices to ensure proper code design, readability, and reliability.

• To contribute or set strategy, drive requirements and make recommendations for change. Plan resources, budgets, and policies; manage and maintain policies/ processes; deliver continuous improvements and elevate breaches of policies/procedures.
• If managing a team, they define jobs and responsibilities, planning for the department’s future needs and operations, counselling employees on performance and contributing to employee pay decisions/changes. They may also lead a number of specialists to influence the operations of a department, in alignment with strategic as well as tactical priorities, while balancing short and long term goals and ensuring that budgets and schedules meet corporate requirements.
• If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A –…