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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