Java Full Stack Developer-Angular

Cognizant

Bangalore Urban, Karnataka, IndiaFresher2h agovia LinkedIn

Key Responsibilities

  • Design and implement high quality backend services using Java and Kafka to support reliable event driven processing for critical business workflows that operate at scale in production environments.
  • Develop responsive and accessible user interfaces using Angular JS and JavaScript that provide intuitive experiences and streamline complex business tasks for diverse global users.
  • Optimize SQL queries and data models to ensure efficient storage, retrieval, and reporting of transactional and analytical data while maintaining integrity and consistency across systems.
  • Architect and deploy secure cloud native solutions on AWS that follow best practices for scalability, reliability, observability, and cost optimization across multiple environments.
  • Collaborate with product owners and business stakeholders to translate requirements into detailed technical designs and implementation plans that align with company objectives and customer needs.
  • Review code, perform thorough unit and integration testing, and ensure that all deliverables meet agreed quality standards, performance benchmarks, and regulatory constraints.
  • Guide end-to-end implementation of Kafka based messaging patterns including topic design, consumer group strategies, and error handling to support resilient asynchronous workflows.
  • Integrate frontend and backend components into cohesive solutions by defining clear APIs, handling edge cases, and ensuring consistent behavior and data flow across the application stack.
  • Identify performance bottlenecks in Java services, SQL queries, and JavaScript components, and implement targeted optimizations to improve response times, throughput, and resource utilization.
  • Document system design decisions, technical patterns, and deployment procedures in a clear and maintainable format to support knowledge sharing, onboarding, and audit needs.
  • Coordinate with cross-functional engineering and operations teams in a hybrid work model to plan releases, resolve defects, and ensure smooth day shift delivery of new features and enhancements.
  • Support production systems by analyzing incident trends, resolving root causes, and implementing proactive improvements that enhance stability, security, and user confidence.
  • Contribute to continuous improvement of development practices by adopting modern tools, refining coding standards, and encouraging data-driven decision making that advances organizational technology maturity.

Requirements & Tech Stack

  • Java
  • Spring Boot
  • REST API
  • Kafka
  • Angular / Angular JS
  • JavaScript
  • PING
  • Transmit
  • MongoDB
  • SQL
  • AWS
  • OWASP

Qualifications

  • Possess extensive experience designing and implementing Java based backend applications, including object-oriented design, concurrency handling, and integration with enterprise components.
  • Demonstrate strong proficiency in Angular JS and JavaScript for building dynamic single page applications with reusable components, robust state management, and secure client-side interactions.
  • Exhibit deep knowledge of Kafka, including configuration, partitioning, consumer group management, and stream processing concepts applied to large-scale event-driven architectures.
  • Show advanced skills in SQL, including complex joins, indexing, query tuning, and schema design to support transactional integrity and performant analytics across varied workloads.
  • Bring practical expertise with AWS core services such as compute, storage, networking, and managed databases, alongside infrastructure concepts that enable secure cloud deployments.
  • Apply solid understanding of software engineering practices, including version control, automated testing, continuous integration, and code review, to maintain high standards of reliability.
  • Utilize strong analytical and communication abilities to interpret requirements, propose technical solutions, and collaborate effectively in a hybrid day shift environment focused on measurable business value.

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