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Java Microservices Lead

Citi Bank

5 - 10 years

Pune

Posted: 06/10/2025

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Job Description

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

We are seeking an experienced and highly skilled Java Microservices Lead to guide our development teams in designing, building, and maintaining robust, scalable, and high-performance microservices-based applications. The ideal candidate will possess deep expertise in Java, Spring Boot, microservices architecture patterns, and cloud-native development. This role requires strong leadership, technical mentorship, and a passion for driving innovation and best practices within an agile development environment.

Responsibilities

  • Technical Leadership & Architecture:
    • Lead the design and implementation of microservices architectures using Java and Spring Boot.
    • Define and enforce coding standards, design patterns, and architectural best practices.
    • Conduct technical reviews, provide constructive feedback, and ensure the quality and performance of developed solutions.
    • Stay abreast of emerging technologies and industry trends, evaluating their applicability to our ecosystem.
  • Team Leadership & Mentorship:
    • Mentor and guide a team of software engineers, fostering a culture of continuous learning and technical excellence.
    • Delegate tasks effectively, track progress, and ensure timely delivery of high-quality software.
    • Facilitate technical discussions and decision-making within the team.
    • Contribute to the professional development of team members through code reviews, pairing, and training.
  • Development & Implementation:
    • Develop and maintain critical microservices, ensuring high availability, scalability, and resilience.
    • Design and implement APIs (RESTful, gRPC, etc.) for internal and external consumption.
    • Integrate microservices with various data stores (relational, NoSQL) and messaging systems (Kafka, RabbitMQ).
    • Implement robust testing strategies, including unit, integration, and end-to-end tests.
  • DevOps & Operations:
    • Collaborate with DevOps teams to establish CI/CD pipelines for automated build, test, and deployment.
    • Implement observability tools (logging, monitoring, tracing) to ensure operational health of microservices.
    • Participate in troubleshooting and resolving production issues, ensuring system stability.
  • Collaboration:
    • Work closely with product owners, business analysts, and other stakeholders to understand requirements and translate them into technical solutions.
    • Collaborate with cross-functional teams to ensure seamless integration and delivery of features.

Qualifications

  • Education: Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • Experience:
    • 8+ years of experience in software development with a strong focus on Java.
    • 3+ years of experience in a lead role, guiding and mentoring development teams.
    • Extensive experience designing, developing, and deploying microservices-based applications.
  • Technical Skills:
    • Expert proficiency in Java and the Spring Ecosystem (Spring Boot, Spring Cloud, Spring Data, Spring Security).
    • Strong understanding of microservices architecture patterns (e.g., Service Discovery, API Gateway, Circuit Breakers, Distributed Tracing).
    • Experience with containerization technologies (Docker, Kubernetes).
    • Proficiency with cloud platforms (e.g., AWS, Azure, GCP) and cloud-native services.
    • Experience with various databases (e.g., PostgreSQL, MySQL, MongoDB, Cassandra).
    • Familiarity with message brokers (e.g., Kafka, RabbitMQ).
    • Experience with CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps).
    • Solid understanding of RESTful API design principles.
    • Knowledge of testing frameworks (JUnit, Mockito, etc.).
    • Familiarity with Agile development methodologies (Scrum, Kanban).
  • Soft Skills:
    • Excellent communication and interpersonal skills.
    • Strong problem-solving and analytical abilities.
    • Ability to lead, influence, and motivate a team.
    • Proactive, self-motivated, and results-oriented.

About Company

Citi Bank, officially known as Citibank, is a global financial institution and the consumer division of Citigroup, a leading multinational banking corporation. Established in 1812, Citibank provides a wide range of financial services, including retail banking, credit cards, personal loans, wealth management, and investment banking. With a strong presence in over 100 countries, it serves millions of customers worldwide, offering both individual and business banking solutions. Citibank is known for its digital banking innovations, global reach, and commitment to financial inclusion and economic growth.

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