Java Full Stack Developer-React

Cognizant

Bangalore Urban, Karnataka, India2h agovia LinkedIn

Key Responsibilities

  • Design and implement high-quality backend services using Java and Kafka for event-driven processing.
  • Develop responsive and accessible user interfaces using Angular JS and JavaScript.
  • Optimize SQL queries and data models for efficient data storage, retrieval, and reporting.
  • Architect and deploy secure cloud-native solutions on AWS.
  • Collaborate with product owners and business stakeholders to translate requirements into technical designs.
  • Review code, perform unit and integration testing, and ensure deliverables meet quality standards.
  • Guide end-to-end implementation of Kafka-based messaging patterns.
  • Integrate frontend and backend components into cohesive solutions.
  • Identify and implement optimizations for Java services, SQL queries, and JavaScript components.
  • Document system design decisions, technical patterns, and deployment procedures.
  • Coordinate with engineering and operations teams for release planning and defect resolution.
  • Support production systems by analyzing incident trends and resolving root causes.
  • Contribute to continuous improvement of development practices.

Requirements & Tech Stack

  • Java
  • Spring Boot
  • REST API
  • Kafka
  • React
  • PING Transmit
  • MongoDB
  • SQL
  • AWS
  • OWASP

Qualifications

  • Extensive experience designing and implementing Java-based backend applications.
  • Strong proficiency in React JS and JavaScript for building dynamic single-page applications.
  • Deep knowledge of Kafka, including configuration, partitioning, and consumer group management.
  • Advanced skills in SQL, including complex joins, indexing, and query tuning.
  • Practical expertise with AWS core services.
  • Solid understanding of software engineering practices, including version control, automated testing, and continuous integration.
  • Strong analytical and communication abilities.

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