Java Developer

Citigroup Inc.; Pune District; On-site; INR 800,000 - 1,400,000; Full time

Job summary

Citigroup Inc. in Pune, India, seeks a Junior Java Developer with 3+ years of Java/J2EE experience to join our innovative team.

You will work on cloud-native microservices and REST APIs using Java, Spring Boot, and Kafka, with an AI-first mindset and access to Citi AI platforms. You'll participate in design, development, testing, deployment and maintenance within an Agile/DevOps environment, collaborating with engineers and QA, deploying on ECS, Docker, Kubernetes, and APIGEE.

Qualifications

• Bachelor's degree in computer science or engineering.
• 3+ years of Java/J2EE development experience.
• Experience with microservices and RESTful APIs.
• Willingness to work late Indian time for US/global teams.

Responsibilities

• Contribute to design and development of cloud-native microservices using Java, Spring Boot, and related frameworks.
• Embrace AI-first approach and use AI coding assistants and Citi AI tools to improve efficiency and code quality.
• Build and maintain event-driven systems using Kafka for real-time data processing.
• Deploy, manage, and troubleshoot applications on ECS using Docker and Kubernetes.
• Support secure, scalable APIs using APIGEE in a Docker/Kubernetes environment.
• Collaborate in an Agile/DevOps team with testers and architects.
• Participate in full software development lifecycle from requirements to maintenance.
• Write clean, tested code following best practices.

Skills

Java

Spring Boot

RESTful APIs

Kafka

AI-first mindset

Cloud platforms

Agile/DevOps

Microservices

CI/CD pipelines

JUnit/Mockito

Education

Bachelor's degree in CS/IT/Engineering

Tools

Docker

Kubernetes

APIGEE

Git

Jira

Bitbucket

TeamCity

Oracle

NoSQL databases

Job description

We are looking for an enthusiastic and motivated Junior Java Developer with over 3 years of experience to join our innovative team. The ideal candidate is passionate about building high-quality software and has a strong desire to develop their career with an AI-first mindset. You will be trained to leverage cutting-edge AI tools like Devin, Claude Code, and proprietary Citi AI platforms to enhance your development workflow. This role offers a fantastic opportunity to grow your skills in building scalable microservices and REST APIs on modern cloud platforms (ECS, APIGEE, Cloud) using technologies like Java and Kafka.

Key Responsibilities:

• Contribute to the design and development of cloud-native microservices using Java, Spring Boot, and related frameworks.
• Embrace and develop an AI-first approach, learning to use AI coding assistants (Devin, Claude Code) and internal Citi AI tools to improve development efficiency and code quality.
• Assist in building and maintaining event-driven systems using Kafka for real-time data processing.
• Deploy, manage, and troubleshoot applications on containerized platforms like ECS using Docker and Kubernetes.
• Support the design and implementation of secure, scalable APIs using APIGEE.
• Collaborate effectively with a team of developers, testers, and architects in a fast-paced Agile/DevOps environment.
• Participate in the full software development lifecycle, from requirements gathering and design to testing, deployment, and maintenance.
• Write clean, maintainable, and well-tested code, adhering to best practices and coding standards.

Knowledge/Experience:

• Over 3+ years of hands-on experience in application development using Java/J2EE technologies.
• A strong interest in and willingness to adopt an AI-first mindset, with a passion for learning and using AI-powered coding assistants.
• Solid hands-on experience with Java (version 1.8 or above) and the Spring Boot framework.
• Good understanding of microservice architecture patterns and experience building RESTful web services.
• Familiarity with messaging platforms like Kafka is a strong plus.
• Experience or a keen interest in deploying applications in cloud environments (e.g., ECS, Docker, Kubernetes/OpenShift).
• Exposure to API Gateway management tools like APIGEE is desirable.
• Proficiency with version control systems (e.g., Git) and experience with CI/CD pipelines and tools (Jira, BitBucket, TeamCity).
• Experience with writing unit tests using frameworks like JUnit and Mockito.
• Basic understanding of both relational (e.g., Oracle) and NoSQL databases.
• A proactive and curious mindset with a strong aptitude for learning new technologies.

Qualifications:

• Bachelor’s degree (in science, computers, information technology or engineering)
• Candidate should be willing to work late in the evening India time on need basis in order to interact with US/other global teams

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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