Lead Java Python Backend Engineer – AI Platforms - Vice President

Citigroup Inc.; Chennai District; Presencial; INR 4.000.000 - 7.000.000; Jornada completa

Descripción de la vacante

Citigroup Inc. seeks an experienced Java Backend senior developer to design, develop, and deploy our AI-powered platforms. You will shape backend systems with Java, Spring Boot, and microservices, ensuring security and scalability.

You will lead architectural design, integrate AI/ML models, and manage full software lifecycle, emphasizing code quality, testing, and CI/CD while collaborating with product managers and other teams to deliver robust features.

Formación

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 9–15 years of backend software development with strong Java expertise.
• 3+ years in technical leadership or lead developer roles delivering complex projects.
• Extensive experience with Spring Boot and microservices architecture.
• Proficient in RESTful APIs, databases (SQL and NoSQL), and message brokers.

Responsabilidades

• Architect and design robust, scalable backend services and APIs using Java and Spring Boot.
• Collaborate with data scientists to integrate AI/ML models into production.
• Oversee full software lifecycle from requirements to deployment and maintenance.
• Promote code quality, unit/integration testing, and CI/CD practices.
• Work with product managers to define requirements and ensure timely delivery.
• Stay updated on backend and AI trends; prototype new ideas as needed.

Conocimientos

Java

Spring Boot

Microservices

Docker

Kubernetes

REST APIs

Kafka / RabbitMQ

SQL / NoSQL

Cloud familiarity

Educación

Bachelor's or Master's in CS/Engineering

Herramientas

Spring Framework

Docker

Kubernetes

PostgreSQL / MySQL

MongoDB / Cassandra

Elasticsearch

Apache Kafka / RabbitMQ

Descripción del empleo

Job Summary

We are seeking an experienced and visionary Java Backend senior developer for the design, development, and deployment of our AI-powered platforms.

Key Responsibilities.

• Architectural Design: Architect and design robust, scalable, and high-performance backend services and APIs using Java, Spring Boot, and microservices principles. Ensure systems are secure, reliable, and ready for future growth.
• AI Integration: Collaborate with data scientists and machine learning engineers to seamlessly integrate and deploy AI/ML models into our production environment. Design APIs and data pipelines to support real-time inferencing and model retraining.
• Full‑Lifecycle Development: Oversee the entire software development lifecycle, from requirements gathering and technical design to coding, testing, deployment, and maintenance.
• Code Quality & Best Practices: Champion and enforce best practices for code quality, unit testing, integration testing, and CI/CD. Conduct code reviews and provide constructive feedback to the team.
• Strategic Collaboration: Work closely with product managers, stakeholders, and other engineering teams to define technical requirements, set priorities, and ensure timely delivery of features.
• Innovation & Research: Stay current with emerging trends and technologies in backend development, artificial intelligence, and machine learning. Drive innovation by prototyping new ideas and evaluating new tools.

Required Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 9-15 years of professional experience in backend software development, with a strong command of Java.
• 3+ years of experience in a technical leadership or lead developer role, with a proven track record of successfully delivering complex projects.
• Extensive experience with the Spring Framework, particularly Spring Boot, for building microservices.
• Solid understanding of microservices architecture, containerization (Docker), and orchestration (Kubernetes).
• Proficient in designing and building RESTful APIs and event-driven systems.
• Strong experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra).
• Experience with message brokers such as Apache Kafka or RabbitMQ.
• Strong understanding of software development principles, design patterns, and Agile methodologies.

Preferred Qualifications

• Hands‑on experience in developing applications that consume or interact with AI/ML models.
• Familiarity with cloud platforms (AWS, Google Cloud, or Azure) and their AI/ML services.
• Basic knowledge of Python and common machine learning libraries (e.g., TensorFlow, PyTorch, scikit‑learn).
• Experience with MLOps principles and tools for model deployment and monitoring.
• Knowledge of data processing frameworks like Apache Spark or Apache Flink.
• Experience with search and analytics engines like Elasticsearch.
• Excellent problem‑solving abilities and strong communication skills.
• A passion for building intelligent systems and a desire to make an impact.

Education:

• Bachelor’s degree/University degree or equivalent experience
• Master’s degree preferred

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

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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.

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