Java Developer

Designing, developing, and maintaining high-performance, scalable microservices using Java 17/21 and Spring Boot framework


Building reactive and non-blocking applications leveraging Spring WebFlux to handle high-concurrency workloads efficiently


Developing and consuming RESTful APIs following industry best practices and ensuring proper documentation


Implementing event-driven architecture using Apache Kafka for seamless asynchronous communication between services


Collaborating with cross-functional teams including frontend developers, architects, and product owners to deliver end-to-end solutions


Writing clean, maintainable, and well-documented code adhering to coding standards and best practices. Participating in code reviews, providing constructive feedback, and ensuring code quality across the team


Troubleshooting issues, performing root cause analysis, and implementing effective fixes


Contributing to continuous improvement initiatives by identifying opportunities for optimization and automation


Skill Matrix


Skill


Proficiency Expected (Mandatory)


Java 17/21


Expert-level understanding of Java 17/21 features including records, sealed classes, pattern matching, and enhanced switch expressions


Spring Boot


Strong hands-on experience in building production-grade applications using Spring Boot


Spring WebFlux


Proficiency in developing reactive, non-blocking applications using Spring WebFlux and Project Reactor


REST APIs


Expertise in designing, developing, and securing RESTful APIs with proper versioning and error handling


Microservices


Solid experience in microservices architecture including service discovery, API gateway, circuit breakers, and distributed tracing


Apache Kafka


Strong knowledge of Kafka for building event-driven systems, including producers, consumers, and stream processing


Skill


Proficiency Expected (Good To Have)


MongoDB


Experience with MongoDB for NoSQL database design, queries, and aggregation pipelines


OracleDB


Experience with OracleDB for SQL database design, queries.


AWS Cloud


Familiarity with AWS services such as EC2, S3, Lambda, ECS, and RDS


OpenShift


Experience deploying and managing applications on OpenShift or similar container platforms


Kubernetes


Knowledge of Kubernetes for container orchestration, deployments, and scaling


Helm


Experience with Helm charts for Kubernetes application packaging and deployment


Harness


Familiarity with Harness for continuous delivery and deployment automation


Git & Bitbucket


Proficiency in version control using Git and collaboration via Bitbucket


GitHub CoPilot


Familiarity using GitHub CoPilot commands and good at prompt engineering.


JIRA


Experience using JIRA for agile project management and issue tracking


Gradle


Hands-on experience with Gradle for build automation and dependency management


Lightspeed


Familiarity with Lightspeed for development acceleration


Kibana


Experience with Kibana for log visualization, monitoring, and troubleshooting