Senior Java Full-Stack Developer, Citi

Citi

Location:
Mexico, Mexico City

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

The Continuous Improvement Team is seeking a Senior Java Full-Stack Developer to design, build, and deliver tools and capabilities that support Production Operations' efficiency and resiliency. The role focuses on engineering and automation, leveraging cloud strategies and security expertise to deliver high-quality solutions.

Job Responsibility:

Follow engineering best practices and industry standards using modern tooling that enables CI/CD and favors automation, auditability, automated testing, infrastructure and policy as code
Deliver tooling and capabilities needed to enable our cloud first strategy
Enhance the existing platform to enable a fast and reliable deployment of hybrid cloud resources
Establish partnerships across the broader Citi technology landscape to align with business growth initiatives and priorities
Drive compliance with applicable standards, policies, and regulations, always assessing risk with Citi's reputation, clients, and assets in mind.

Requirements:

Strong hands-on Java development experience (Java 11/Spring Boot 3.x)
Experience implementing secure REST services/microservices
Experience with databases (MongoDB, SQL and Oracle)
Experience with Security - OAuth 2.0 and OpenID Connect with JWT Bearer Tokens and X509 Cert Security for Java applications and command line tools
Experience with logging, analytics and system monitoring solutions
Experience with test driven development and automated UI testing frameworks
Familiarity with Domain Driven Design and Event Driven Architecture
Ability to adjust priorities quickly as circumstances dictate
Agile Development: Thrive in an Agile environment, actively participating in sprints, backlog grooming, and continuous improvement efforts.

Nice to have:

General Networking Experience: IP Address Subnetting, DNS, Firewall Theory
General Cloud & Containerization Experience: Google, AWS, OSE
General understanding of the Schedulers & Batch
General understanding of Mainframe environment
Basics of Ansible/AAP Playbooks creation.

What we offer:

Hybrid work model (office presence at least three days per week in Mexico City)
Equal opportunity and inclusive workplace.

Additional Information:

Job Posted:
September 25, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Senior Java Full-Stack Developer