CO

Team Member

Cognizant Technology Solutions India Pvt Ltd
Hyderabad ₹5-9 LPA Posted 3 Nov 2026
FULL TIME
Apache Kafka
Distributed Systems
Java
Aws

Job Description

Responsibilities:

  • Design, develop, and support Java-based microservices that reliably handle high-volume event streams on Kafka clusters to power core business capabilities.
  • Build high-performance Kafka producers and consumers using dependable serialization approaches to preserve data consistency and integrity across distributed environments.
  • Deliver resilient, event-driven processing pipelines using Kafka Streams or equivalent technologies to achieve scalable, near real-time outcomes for mission-critical systems.
  • Tune Kafka topics, partitions, and consumer group configurations to enhance throughput, reduce latency, and improve fault tolerance for business transaction flows.
  • Set up, deploy, and continuously monitor services on AWS, leveraging compute, storage, and networking features to maintain secure and dependable application hosting.
  • Develop and maintain infrastructure automation scripts using AWS tooling to accelerate deployments and minimize manual configuration work.
  • Establish and uphold observability standards—logging, metrics, and tracing—for Java and Kafka workloads to enable rapid troubleshooting and performance optimization.
  • Partner with product, quality, and operations teams to refine requirements, coordinate release planning, and ensure secure, maintainable solutions are delivered on schedule.
  • Apply secure development and data protection practices across Java applications, Kafka components, and AWS services to safeguard information and support regulatory compliance.
  • Perform code reviews and provide actionable, constructive feedback to strengthen code quality, test coverage, and alignment with team engineering standards.
  • Investigate and resolve complex production incidents spanning Java services, Kafka pipelines, and AWS infrastructure to restore service quickly and prevent repeat issues.
  • Document system architecture, deployment processes, and operational support materials to improve knowledge sharing and reduce risk for critical platforms.
  • Guide and mentor junior engineers in Kafka, AWS, and Java through hands-on examples and support for real project delivery tasks.
  • Participate in continuous improvement efforts to enhance development workflows, reduce technical debt, and keep engineering solutions aligned with organizational objectives.

Qualifications:

  • Eight to twelve years of professional software development experience, with a strong emphasis on building backend or integration solutions in enterprise settings.
  • Advanced proficiency in Java, including object-oriented design, collections, concurrency, and performance optimization for production-ready systems.
  • Proven experience designing and operating Kafka-based solutions, including topic modeling, consumer group planning, and message retention strategy.
  • Hands-on experience with AWS services such as compute, storage, networking, and monitoring for secure, scalable application hosting.
  • Experience with testing methodologies, including unit, integration, and performance testing, to ensure reliability for Java and Kafka-based services.
  • Practical experience with configuration management and build tools that enable repeatable deployments and consistent runtime environments.
  • Strong communication skills with technical and non-technical stakeholders to clarify requirements, explain design decisions, and coordinate delivery activities.
  • Familiarity with secure development practices and cloud security concepts to reduce vulnerabilities across application and platform layers.
  • Ability to quickly learn new tools, frameworks, and patterns within the Java, Kafka, and AWS ecosystem while staying focused on business outcomes and user value.
  • Preferred experience with event-driven architectures, microservices patterns, and distributed system design in large-scale or global organizations.

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