Java Full Stack Developer

Citi is hiring a Java Software Engineer to join a cross-functional Agile team building customer-facing banking and credit card features across web and mobile digital channels. In this role, you will develop and test full-stack applications using Angular and Java Spring Boot, contributing across every stage of the software development lifecycle. Your work will directly shape the digital experiences used by millions of Citi customers every day.

Responsibilities

Build and maintain Java Spring Boot microservices and Angular web frontend applications that deliver customer-facing banking and credit card features across digital channels.

Translate application designs into secure, stable, and maintainable code across Angular and Java Spring Boot platforms, taking full ownership of assigned features from development through to production.

Develop and maintain automated and manual test scripts using a Behavior Driven Development framework, executing scripts and recording results in a test management tool to ensure quality at every stage.

Leverage AI-assisted tools such as GitHub Copilot to accelerate Java Spring Boot development, unit test creation, API scaffolding, and Angular component generation.

Participate in all Agile development stages including requirements grooming, design review, integration testing, and end-to-end validation within a CI/CD environment.

Apply accessibility testing tools to validate features against ADA guidelines and responsive web design standards, ensuring a consistent experience for all users.

Investigate root causes for application defects and performance issues, collaborating with the scrum team to triage, resolve, and prevent recurrence.

Support release go-live activities and post-production technical checkouts to ensure stable, high-quality deployments.

Required Qualifications & Skills

2–5 years of experience in full-stack development and/or testing, with hands-on Java and Spring Boot development skills in a professional environment.

Bachelor's degree in Computer Engineering, a related STEM field, or equivalent practical experience.

Demonstrated ability to write secure, stable, and testable Java code and take accountability for assigned features through to delivery.