Java Full stack Developer

Job Description We are seeking an experienced Java Full Stack Developer with strong expertise in building scalable enterprise applications using modern Java technologies, cloud-native architectures, and microservices. The ideal candidate will have hands-on experience with Kafka, Kubernetes, API Security, Observability tools, SQL databases, and Spring-based microservices development . Key Responsibilities Design, develop, and maintain scalable Java-based applications using Java 17+, Spring Boot, and Microservices architecture. Develop and consume RESTful APIs while implementing robust authentication and authorization mechanisms. Build event-driven solutions using Apache Kafka for real-time data processing and messaging. Deploy, manage, and troubleshoot applications on Kubernetes environments. Implement observability solutions using tools such as Splunk, ELK, Grafana, Prometheus, Dynatrace, or AppDynamics. Optimize application performance, scalability, and reliability. Work closely with business stakeholders, architects, QA teams, and DevOps engineers throughout the SDLC. Ensure code quality through unit testing, code reviews, and CI/CD best practices. Develop database solutions, write complex SQL queries, and optimize database performance. Follow secure coding practices and enterprise API security standards. Required Skills Strong experience in Java 11/17+, Spring Boot, Spring MVC, Spring Data JPA Expertise in Microservices Architecture Hands-on experience with Apache Kafka Experience deploying applications on Kubernetes Strong knowledge of API Authentication & Authorization OAuth 2.0 JWT OpenID Connect API Gateway concepts Experience with Observability and Monitoring Tools Grafana Prometheus Splunk ELK Stack Dynatrace/AppDynamics Strong understanding of Bean Management and Dependency Injection using Spring Framework SQL database experience: Oracle PostgreSQL SQL Server MySQL Strong debugging and performance tuning skills Experience with Git, Maven, Jenkins, CI/CD pipelines Nice to Have AWS or Azure Cloud experience Docker containerization NoSQL databases such as MongoDB Frontend experience with Angular or React Exposure to Banking, Financial Services, or Payments domain Experience 8+ years of software development experience Minimum 8+ years of hands-on experience with Java Microservices development Key Skills Java, Spring Boot, Microservices, Kafka, Kubernetes, API Authentication, OAuth2, JWT, Observability, Prometheus, Grafana, Splunk, Bean Management, SQL, REST APIs, CI/CD, Docker, Cloud Technologies. TPBN1_UKTJ