We are looking for a Senior Java Backend Engineer (C12) in Pune to join the core engineering team building Vendor Master Central (VMC)—an enterprise-scale registry platform responsible for ingesting, reconciling, and managing millions of market data service records, contracts, and vendor hierarchies.
This role is backend-first, centered on designing high-throughput ingestion pipelines, resilient Spring Boot microservices, clean RESTful APIs, and domain data models. Experience or interest in Full Stack development with React/TypeScript is a strong plus, enabling end-to-end feature ownership from backend services up to user-facing web tools.
We actively embrace GenAI-assisted engineering (Devin, GitHub Copilot, Cursor) to automate boilerplate, accelerate unit testing, and achieve high engineering velocity.
Key Responsibilities
- Backend Microservices: Design, build, and maintain production-grade REST APIs and microservices using Java 21/25 and Spring Boot.
- Data Ingestion & Processing: Build resilient ETL and reconciliation services that ingest, validate, and deduplicate complex monthly datasets from multiple upstream sources into a unified data model.
- Data Modeling & Storage: Design relational schemas (PostgreSQL / Oracle), optimize complex SQL queries, and implement transactional data integrity, staging layers, and immutable audit logs.
- Full Stack Collaboration (Bonus): Partner with or contribute to the React/TypeScript frontend to integrate APIs seamlessly with data grids, curation drawers, and bulk Excel upload workflows.
- GenAI Velocity: Leverage AI-powered developer tooling (Devin, Copilot, Cursor) for rapid prototyping, component scaffolding, and automated test coverage.
- Engineering Excellence: Drive high code quality through TDD/BDD (JUnit 5, Mockito), automated CI/CD pipelines, containerization (Docker/OpenShift), and code reviews.
- Mentorship & Ownership: Act as a technical pillar within the Pune agile squad, collaborating with global teams and mentoring junior engineers.
What We Are Looking For
Core Backend Requirements:
- 5–8+ years of hands-on software development experience with core focus on Java (21/25) and Spring / Spring Boot.
- Strong foundation in RESTful API design, microservice architecture, and enterprise integration patterns.
- Deep expertise in relational databases (SQL), schema design, data indexing, transactions, and performance tuning (PostgreSQL, Oracle, or MySQL).
- Solid experience building data ingestion, transformation, or batch processing pipelines.
- Strong testing discipline: unit testing, integration testing, and mock frameworks (JUnit, Mockito, Testcontainers).
- Experience with modern DevOps pipelines (Git, Maven/Gradle, Jenkins/Tekton, Docker, Linux).
Nice-to-Have / Full-Stack Plus:
- Experience or familiarity with React, TypeScript, or modern frontend SPAs (state management, component design, data grids).
- Familiarity with client/server Excel file processing (.xlsx generation, bulk upload parsing).
- Experience working with autonomous AI engineering agents (e.g., Devin) or AI-assisted coding tools.
- Experience with message brokers or event streaming (Kafka, MQ).
Qualifications & Competencies
- Education: Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience.
- Autonomy & Judgment: Ability to operate with limited direct supervision, make sound architectural choices, and deliver features independently.
- Communication: Strong English communication skills and ability to collaborate across distributed global teams (India, UK, US).
- Risk & Controls: Sound understanding of secure coding practices, data governance, and enterprise security standards.
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
------------------------------------------------------
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.------------------------------------------------------
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi’s EEO Policy Statement and the Know Your Rights poster.
Skills Required
- 5–8+ years of hands-on software development experience focused on Java and Spring or Spring Boot
- Strong RESTful API design, microservice architecture, and enterprise integration experience
- Deep expertise in relational databases, SQL, schema design, indexing, transactions, and performance tuning
- Experience with data ingestion, transformation, or batch processing pipelines
- Experience with unit testing, integration testing, and mock frameworks such as JUnit and Mockito
- Experience with Git, Maven or Gradle, Jenkins or Tekton, Docker, and Linux
- Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience
- Experience or familiarity with React, TypeScript, or modern frontend single-page applications
- Familiarity with Excel XLSX generation and bulk upload parsing
- Experience with autonomous AI engineering agents or AI-assisted coding tools
- Experience with message brokers or event streaming such as Kafka or MQ
- Strong English communication skills and ability to collaborate across distributed global teams
- Understanding of secure coding practices, data governance, and enterprise security standards
What We Do
Citigroup is a global diversified financial services holding company serving consumers, corporations, governments and institutions. It provides consumer banking and credit, corporate and investment banking, securities brokerage, trade and securities services, and wealth management. Operating across nearly 160 countries and jurisdictions, Citi aims to be a leading partner for institutions with cross-border needs, a global wealth manager, and a valued personal bank in the United States.
.png){kind=logo}
