Senior Java Fullstack Lead — Microservices & Spring

Citigroup Inc.; Irving (TX); On-site; USD 126,000 - 189,000; Full time

Job summary

Citigroup Inc. is seeking an Applications Development Technology Lead Analyst in Irving, Texas. The role leads application systems analysis and development, and collaborates with technology teams to deploy new products and process improvements.

Strong expertise in Java, Spring ecosystem, microservices, and API design is required. The position emphasizes architecture adherence, risk assessment, and mentoring mid-level developers. The team uses CI/CD pipelines and modern development tools.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• 5+ years of Apps Development or systems analysis experience.
• 5+ years building Microservices with Spring ecosystem (Spring Boot, Spring MVC, Spring Data, Spring Security).

Responsibilities

• Partner with multiple management teams to define system enhancements and deploy new products.
• Resolve high-impact problems by evaluating complex business and system processes.
• Provide expert programming knowledge and ensure design aligns with architecture blueprint.
• Develop and enforce coding, testing, and deployment standards.
• Coach mid-level developers and analysts and allocate work as needed.
• Assess risk and ensure compliance with laws, policies, and controls.
• Create Java-based components and interfaces; build high-performance APIs.
• Develop data access with SQL and MongoDB for CRUD operations.
• Secure APIs using authentication mechanisms (OAuth2).
• Lead design reviews, unit testing, and release support.
• Implement CI/CD pipelines (Jenkins, etc.).
• Utilize tools like STS/IntelliJ, SoapUI, Postman, Bitbucket, Git, JMeter.

Skills

Java

Spring Framework

Spring Boot

Microservices

RESTful APIs

Jenkins CI/CD

Git/Bitbucket

Kafka

OAuth2

SQL

Education

Bachelor’s degree in Computer Science

Tools

STS/IntelliJ

SoapUI

Postman

Bitbucket

Git

JMeter

Job description

Citigroup Inc. is seeking an Applications Development Technology Lead Analyst in Irving, Texas. The role leads application systems analysis and development, and collaborates with technology teams to deploy new products and process improvements.

Strong expertise in Java, Spring ecosystem, microservices, and API design is required. The position emphasizes architecture adherence, risk assessment, and mentoring mid-level developers. The team uses CI/CD pipelines and modern development tools.