Senior Full Stack Java Developer

Barclays•New York, NY

3d•$120,000 - $175,000

About The Position

Embark on a transformative journey as a Senior Full Stack Java Developer. At Barclays, our vision is clear – to redefine the future of banking and help craft innovative solutions. In this role, you’ll work on front-office trading platforms used globally by repo traders and sales teams, contributing to systems that support trade execution, capture, and position management across US, EU, and APAC markets. You’ll collaborate closely with technology and business partners to enhance core trading capabilities, support platform evolution, and help ensure reliability in a fast-moving trading environment.

Requirements

Java (8+) and Spring Framework for building microservices and RESTful APIs
Frontend development using Angular or AngularJS, along with HTML5, CSS3, and JavaScript/TypeScript
Database development with relational databases, including SQL query optimization and stored procedures
Modern development tooling and testing frameworks such as Git, Node.js, Webpack, and unit/end-to-end testing tools
Working in Agile environments with CI/CD pipelines, Unix/Linux systems, and containerized deployments using Docker

Nice To Haves

Familiarity with Generative AI integration, including prompt engineering, or AI-powered features
Familiarity with cloud technologies: OpenShift/Kubernetes and AWS
Skill in Test Driven Development, Continuous Delivery and System integration
Knowledge on Kafka, Caching, Jenkins/TeamCity

Responsibilities

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 advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness.
Collaborate closely with other functions/ business divisions.
Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function.
Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes
Identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes.
Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda.
Take ownership for managing risk and strengthening controls in relation to the work done.
Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy.
Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively.
Communicate complex information.
Influence or convince stakeholders to achieve outcomes.