Senior Java Backend Engineer

Posted Yesterday
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Pune, Mahārāshtra, IND
In-Office
Senior level
Fintech • Financial Services
The Role
Design and maintain high-throughput Java and Spring Boot microservices, REST APIs, ingestion and reconciliation pipelines, relational data models, and transactional storage. Optimize SQL and support auditability, testing, CI/CD, containerization, and code quality. Collaborate on React and TypeScript tools, use AI-assisted engineering tools, mentor junior developers, and work with distributed global teams.
Summary Generated by Built In

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.


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Job Family Group: Technology

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Job Family:Applications Development

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Time Type:Full time

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Most Relevant Skills Please see the requirements listed above.

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

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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
  • Core expertise in Java 21/25 and Spring/Spring Boot
  • RESTful API design and microservice architecture experience
  • Enterprise integration patterns experience
  • Strong relational database and SQL expertise, including schema design, indexing, transactions, and performance tuning
  • Experience with PostgreSQL, Oracle, or MySQL
  • Experience building data ingestion, transformation, or batch-processing pipelines
  • Unit, integration, and mock-framework testing experience with JUnit, Mockito, or Testcontainers
  • Experience with Git, Maven or Gradle, Jenkins or Tekton, Docker, and Linux
  • Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience
  • React, TypeScript, or modern frontend SPA familiarity
  • Client/server Excel file processing experience
  • Experience with autonomous AI engineering agents or AI-assisted coding tools
  • Message broker or event-streaming experience with Kafka or MQ
  • Strong English communication skills and collaboration across distributed global teams
  • Understanding of secure coding, data governance, and enterprise security standards

Citi Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Citi and has not been reviewed or approved by Citi.

  • Healthcare Strength — Health coverage is described as comprehensive and reliable, with multiple medical, dental, vision, prescription, and mental-health options. Wellness programs, counseling, and preventive resources further reinforce health support.
  • Retirement Support — Retirement planning is viewed as a standout, with dollar-for-dollar matching up to 6% and, in some cases, an additional fixed contribution. These elements are positioned as competitive features of the total rewards package.
  • Parental & Family Support — Family-support programs include parental leave, childcare and eldercare resources, backup-care assistance, and educational support. Part-time employees in some areas also access standard health and wellness benefits.

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