The Senior Java Developer designs high-performance backend systems, contributes to Microservices architecture, ensures code quality, and mentors junior developers while driving CI/CD practices.
Key Responsibilities
• Design and develop scalable, high-performance backend systems using Java and modern frameworks
• Own end-to-end delivery of features — from design to production support
• Contribute to Microservices architecture, including service decomposition, API design, and inter-service communication
• Ensure code quality, testability, and maintainability through best practices and standards
• Participate in architecture and design discussions, influencing technical decisions
• Identify and address performance, scalability, and reliability bottlenecks
• Collaborate with cross-functional teams including product, QA, DevOps, and external stakeholders
• Mentor junior developers and contribute to engineering best practices
• Drive CI/CD, automation, and DevSecOps practices
• Contribute to technical documentation and knowledge sharing
Technical Skills & Experience
• Strong expertise in Java (Java 8+) and Spring Boot ecosystem
• Experience building Microservices-based architectures and RESTful APIs
• Hands-on with JPA/Hibernate, database design, and performance tuning (PostgreSQL or similar)
• Experience with Messaging systems (Kafka / RabbitMQ / MQ) and event-driven architectures
• Familiarity with Containerization (Docker) and cloud platforms (AWS preferred)
• Experience with CI/CD pipelines (Jenkins/GitHub Actions), code quality tools (SonarQube)
• Strong understanding of design patterns, distributed systems, and API design principles
• Experience with unit/integration testing frameworks (JUnit, Mockito, etc.)
Good to Have
• Experience in Travel / Airline / Hospitality domain
• Exposure to Kubernetes and cloud-native architectures
• Knowledge of Observability tools (Prometheus, Grafana, OpenTelemetry)
• Experience in High-volume transaction systems
Core Competencies
• Strong problem-solving and analytical thinking
• Ability to own and drive initiatives independently
• Excellent communication and stakeholder management skills
• Ability to influence technical direction and decisions
• Proactive mindset with a focus on continuous improvement
Qualifications
• 7+ years of professional Java development experience.
• Bachelor’s or master’s degree in computer science, Computer Engineering, or a related field.
• Design and develop scalable, high-performance backend systems using Java and modern frameworks
• Own end-to-end delivery of features — from design to production support
• Contribute to Microservices architecture, including service decomposition, API design, and inter-service communication
• Ensure code quality, testability, and maintainability through best practices and standards
• Participate in architecture and design discussions, influencing technical decisions
• Identify and address performance, scalability, and reliability bottlenecks
• Collaborate with cross-functional teams including product, QA, DevOps, and external stakeholders
• Mentor junior developers and contribute to engineering best practices
• Drive CI/CD, automation, and DevSecOps practices
• Contribute to technical documentation and knowledge sharing
Technical Skills & Experience
• Strong expertise in Java (Java 8+) and Spring Boot ecosystem
• Experience building Microservices-based architectures and RESTful APIs
• Hands-on with JPA/Hibernate, database design, and performance tuning (PostgreSQL or similar)
• Experience with Messaging systems (Kafka / RabbitMQ / MQ) and event-driven architectures
• Familiarity with Containerization (Docker) and cloud platforms (AWS preferred)
• Experience with CI/CD pipelines (Jenkins/GitHub Actions), code quality tools (SonarQube)
• Strong understanding of design patterns, distributed systems, and API design principles
• Experience with unit/integration testing frameworks (JUnit, Mockito, etc.)
Good to Have
• Experience in Travel / Airline / Hospitality domain
• Exposure to Kubernetes and cloud-native architectures
• Knowledge of Observability tools (Prometheus, Grafana, OpenTelemetry)
• Experience in High-volume transaction systems
Core Competencies
• Strong problem-solving and analytical thinking
• Ability to own and drive initiatives independently
• Excellent communication and stakeholder management skills
• Ability to influence technical direction and decisions
• Proactive mindset with a focus on continuous improvement
Qualifications
• 7+ years of professional Java development experience.
• Bachelor’s or master’s degree in computer science, Computer Engineering, or a related field.
IBS Software Chennai, Tamil Nadu, IND Office
RMZ Millenia Business Park II, Campus – 5, 9th Floor, No.143, Dr. M.G.R. Road, , , Chennai, Tamil Nadu, India, 600096
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What you need to know about the Chennai Tech Scene
To locals, it's no secret that South India is leading the charge in big data infrastructure. While the environmental impact of data centers has long been a concern, emerging hubs like Chennai are favored by companies seeking ready access to renewable energy resources, which provide more sustainable and cost-effective solutions. As a result, Chennai, along with neighboring Bengaluru and Hyderabad, is poised for significant growth, with a projected 65 percent increase in data center capacity over the next decade.
