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Performance Engineer

Job Description - Performance Engineer

We are seeking a skilled Performance Engineer with 3–4 years of experience in SaaS applications, APIs, ETL pipelines, and cloud -native environments.

The ideal candidate will focus on performance testing, bottleneck analysis, scalability validation, and system optimization across distributed systems.

Key Responsibilities
  • Design and execute:

    • Load testing
    • Stress testing
    • Endurance testing
    • Scalability testing

  • Perform performance testing across:

    • SaaS applications
    • REST APIs
    • Microservices
    • ETL/Data pipelines

  • Prepare test data based on:

    • API documentation
    • ETL transformations

  • Generate synthetic data for database testing

  • Analyze performance bottlenecks across:

    • Applications
    • Databases
    • Infrastructure

  • Monitor system performance using APM and observability tools

  • Validate Kubernetes pod and cluster performance under varying workloads

  • Collaborate with DevOps, QA, and Engineering teams for performance tuning

  • Integrate performance testing into CI/CD pipelines



Requirements

Required Skills
Performance Testing Tools
  • JMeter
  • LoadRunner
  • Gatling / k6
Core Technical Knowledge
  • APIs and Microservices architecture
  • ETL workflows
  • SQL & NoSQL database performance optimization
  • Graph databases (Neo4j, Amazon Neptune)
Infrastructure & Monitoring
  • Kubernetes and Docker
  • Cloud environments
  • Monitoring tools:
    • Grafana
    • Prometheus
    • Dynatrace
    • Splunk
Programming & DevOps
  • Scripting in Java, Python, or Shell
  • CI/CD tools such as Jenkins
  • Version control using Git
Preferred Skills
  • Experience with cloud platforms:
  • Amazon Web Services (AWS)
  • Microsoft Azure
  • Google Cloud Platform (GCP)
    • Exposure to Kafka and event -driven architectures
    • Experience working in Agile/Scrum environments
    Qualifications
    • Bachelor’s degree in Computer Science or a related field
    • 3–4 years of relevant experience in Performance Engineering


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