Java - Senior Developers

Ibs Corp; Thiruvananthapuram; On-site; INR 1,200,000 - 1,600,000; Full time

Job summary

Ibs Corp is looking for an experienced Java Developer to design and develop high-performance backend systems. Candidates should have over 7 years of Java development experience and a strong background in Microservices, RESTful APIs, and CI/CD practices. The role involves end-to-end delivery of features and collaboration with cross-functional teams.

Located in Thiruvananthapuram, candidates should be able to drive CI/CD initiatives and mentor junior developers. A bachelor's or master's degree in computer science is required.

Qualifications

• 7+ years of professional Java development experience.

Responsibilities

• Design and develop scalable, high-performance backend systems using Java.
• Own end-to-end delivery of features from design to production support.
• Contribute to Microservices architecture and API design.
• Ensure code quality and best practices are followed.
• Collaborate with cross-functional teams including product and QA.

Skills

Java (Java 8+)

Spring Boot

Microservices architecture

RESTful APIs

PostgreSQL

Docker

CI/CD pipelines

Design patterns

JUnit

Education

Bachelor’s or master’s degree in computer science or related field

Job description

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.

Job Info

• Job Identification 2812
• Posting Date 05/29/2026, 12:00 PM
• Apply Before 07/31/2026, 12:00 PM
• Locations SEZ Unit II, Technopark Special Economic Zone, Technopark Campus, Trivandrum, Kerala, 695581, IN