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CHK Blujay Technologies

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Kafka Engineer

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Summary

Day-to-day this is an L2/L3 technical support role for Kafka-based systems: troubleshooting clusters, brokers, producers/consumers and latency, performing root-cause analysis, and automating operations. Core stack: Apache Kafka and Confluent Platform (Connect, Schema Registry, ksqlDB), AWS, Terraform/Ansible, Python, and monitoring tools like Prometheus/Grafana.

Role & responsibilities

1. Customer Support & Issue Resolution

  • • Provide L2/L3 technical support for Kafka-based systems.
  • • Troubleshoot cluster, broker, producer, and consumer issues.
  • • Diagnose and resolve performance bottlenecks, latency issues, and data inconsistencies.
  • • Handle incidents and ensure SLA adherence.

2. Kafka & Confluent Platform Expertise

  • • Support and maintain:
  • • Apache Kafka clusters
  • • Confluent Platform components (Schema Registry, Kafka Connect, ksqlDB, Control Center)
  • • Assist customers with:
  • • Topic configurations
  • • Partitioning strategies
  • • Replication and fault tolerance

3.Debugging & Root Cause Analysis

  • • Conduct deep-dive investigations into system failures.
  • • Use logs, metrics, and traces to identify root causes.
  • • Provide postmortem reports and preventive recommendations.

4. Automation & Process Improvement

  • • Automate operational tasks using Python, Shell scripts, Ansible, Terraform.
  • • Develop runbooks, SOPs, and knowledge articles.
  • • Continuously improve support processes and efficiency.

Required Skills:

  • • 3-5 years of experience working with Apache Kafka and Confluent Kafka.
  • • Strong knowledge of Kafka internals (brokers, zookeepers, partitions, replication, offsets).
  • • Experience with Kafka Connect, Schema Registry, REST Proxy, and Kafka security.
  • • Hands-on experience with AWS (EC2, IAM, CloudWatch, S3, Lambda, VPC, Load balancers).
  • • Proficiency in scripting and automation using Terraform, Ansible, or similar tools.
  • • Familiarity with DevOps practices and tools (CI/CD pipelines, monitoring tools like Prometheus/Grafana, Splunk, Datadog etc).
  • • Experience with containerization (Docker, Kubernetes) is a plus.

Nice to Have:

  • • Confluent Certified Developer or Administrator.
  • • AWS Certified
  • • CICD (AWS Code Pipeline, Harness)
  • • Containers ( Docker, Kubernetes)

Preferred candidate profile



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