Communication RTH - Y Required Technical Skills Backend & Programming Strong expertise in Java (Spring Boot, JPA/Hibernate) Strong expertise in Python (API services, background jobs, data processing) Solid understanding of object-oriented design & design patterns Hands-on experience with PL/SQL (procedures, functions, packages, performance tuning) Architecture & System Design Deep understanding of microservices architecture Experience with distributed systems, concurrency, and messaging Knowledge of API design standards, versioning, and security (OAuth2, JWT) Databases & Messaging Strong experience with RDBMS (Oracle, PostgreSQL, MySQL) Experience with NoSQL databases (MongoDB, Redis, Cassandra – good to have) Experience with message brokers (Kafka, RabbitMQ, ActiveMQ) DevOps & Cloud CI/CD tools (Jenkins, GitHub Actions, GitLab CI, Azure DevOps) Docker & Kubernetes Infrastructure & cloud basics (AWS / Azure / GCP) Monitoring & logging tools (Prometheus, Grafana, ELK, Cloud-native tools) Good to Have Experience in high-volume, low-latency systems Exposure to event-driven and reactive architectures Knowledge of security best practices and compliance Experience working in large-scale enterprise or SaaS products Soft Skills Strong problem-solving and analytical skills Excellent communication and stakeholder management Ability to lead by example and influence technical direction Comfortable working in fast-paced, Agile environments - IBMFG2JP00013142