Senior Java Developer
Citi- Location
- DLF CYBERCITY 12B · Pune Maharashtra India
- Workplace
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- Employment
- —
- Salary
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Posted 8d ago
We are seeking a highly skilled and experienced Senior Java Developer to join our technology team. In this role, you will be responsible for designing, developing, and maintaining high-performance, scalable, and secure enterprise-grade applications. You will collaborate closely with cross-functional teams, including product managers, architects, and QA engineers, to deliver robust software solutions that align with our business objectives.
As a senior member of the team, you will also mentor junior developers, drive engineering best practices, and contribute to architectural and design decisions.
Key Responsibilities
- Software Development: Design, code, test, and deploy high-quality, scalable, and secure Java-based applications and microservices.
- Architecture & Design: Participate in architectural discussions, design system components, and ensure the technical feasibility of system designs.
- Code Quality & Best Practices: Conduct code reviews, enforce coding standards, and implement automated testing (unit, integration, and performance testing).
- Performance Optimization: Identify bottlenecks, troubleshoot production issues, and optimize application performance, latency, and resource utilization.
- CI/CD & DevOps: Build and maintain robust CI/CD pipelines for automated deployment, configuration management, and monitoring.
- Collaboration: Work closely with product owners to understand requirements, define technical specifications, and estimate development effort.
- Mentorship: Guide and mentor junior and mid-level developers, fostering a culture of continuous learning and technical excellence.
Technical Requirements
Core Java & Frameworks
- Java Expertise: Strong proficiency in Java (version 11/17/21) with a deep understanding of core concepts like multi-threading, concurrency, memory management, and JVM tuning.
- Spring Ecosystem: Extensive experience with Spring Boot, Spring MVC, Spring Security, Spring Data, and Spring Cloud.
- Microservices Architecture: Proven experience designing and implementing RESTful APIs and microservices-based architectures.
Database & Integration
- Relational Databases: Strong SQL skills and experience with databases such as PostgreSQL, Oracle, or MySQL.
- NoSQL Databases: Familiarity with NoSQL databases like MongoDB, Cassandra, or Redis is highly desirable.
- Messaging & Integration: Experience with message brokers and event-streaming platforms such as Apache Kafka, RabbitMQ, or ActiveMQ.
Soft Skills & Leadership
- Problem-Solving: Excellent analytical and debugging skills with a proactive approach to resolving complex technical challenges.
- Communication: Strong verbal and written communication skills, with the ability to explain technical concepts to non-technical stakeholders.
- Leadership: Demonstrated ability to lead small teams, take ownership of deliverables, and drive projects to completion.
- Agile Mindset: Experience working in Agile/Scrum development environments.
Qualifications & Experience
- Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.
- Experience: 5+ years of professional software development experience
Java & Spring
Extensive hands-on experience with Java, Spring Framework, and Spring Boot.
Microservices
Proven experience in designing and building microservices-based architectures.
Messaging Systems
Strong experience with Kafka implementation for building event-driven systems.
Containerization
Good knowledge of container technologies, with specific experience in ECS.
Database
Strong proficiency in PL/SQL for database development and optimization.
Agile Methodologies
Solid experience working in and practicing Agile development methodologies.
Preferred Qualifications
AI and Prompt Engineering
Wide exposure to and practical experience with smart AI tools and the ability to craft optimized prompts.
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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
- Java
- JVM
- Spring Boot
- Spring MVC
- Spring Security
- Spring Data
- Spring Cloud
- SQL
- PostgreSQL
- Oracle Database
- MySQL
- MongoDB
- Cassandra
- Redis
- Kafka
- RabbitMQ
- ActiveMQ
- Spring
- ECS
- PL/SQL
- Prompt Engineering
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