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CAI

WHEN YOU NEED TO MEET A HIGHER STANDARD® in US | ASIA | EUROPE | AUSTRALIA

Senior API Automation & Performance Test Lead

Backend EngineerSoftware EngineerFull TimeRemoteLeadTeam 501-1,000H1B SponsorCompany SiteLinkedIn

Location

Worldwide

Posted

1 day ago

Salary

0

Seniority

Lead

Job Description

Senior API Automation & Performance Test Lead

CAI

Role Description We are seeking a Senior API Automation & Performance Test Lead to join our Quality Engineering team. This position will be full-time and remote. What You’ll Do: - Design, develop, and maintain automated API test suites using Postman and Newman - Validate RESTful APIs for functionality, reliability, and data integrity - Integrate API automation tests into CI/CD pipelines (Azure Pipelines preferred) - Analyze automation results and provide actionable insights to development teams - Design and execute performance, load, stress, soak, and scalability tests using Apache JMeter - Perform API performance testing to validate response times, throughput, and system behavior under load - Conduct UI performance testing to evaluate front-end responsiveness and end-user experience - Create realistic test scenarios using JMeter features such as parameterization, correlation, assertions, and listeners - Monitor system behavior during tests and identify performance bottlenecks - Analyze performance test results and identify root causes for performance issues - Produce clear, concise performance test reports with metrics, graphs, and recommendations - Collaborate with developers, architects, and DevOps teams to optimize application performance - Retest and validate performance fixes and improvements - Embed performance and automation testing into continuous testing pipelines - Support performance testing in cloud-based and microservices environments - Continuously improve test frameworks, performance strategies, and QA best practices Qualifications - 5+ years of experience in QA with strong focus on API automation and performance testing - Hands-on expertise with Apache JMeter for API and UI performance testing - Strong experience with Postman and Newman for API automation - Solid understanding of RESTful APIs, HTTP methods, status codes, and JSON - Experience with performance testing concepts: load, stress, endurance, spike testing - Knowledge of CI/CD tools and pipelines (Azure DevOps preferred, Jenkins, GitLab CI) - Experience analyzing application performance metrics and system behavior - Familiarity with SQL/database performance validation - Experience with Cloud Platforms (Azure preferred, AWS, GCP) Requirements - Experience with microservices architectures - Knowledge of monitoring and observability tools (Datadog preferred) - Basic scripting knowledge (Groovy, JavaScript, or similar) - Experience working with containerized environments (Docker/Kubernetes) Physical Demands - Ability to safely and successfully perform the essential job functions - Sedentary work that involves sitting or remaining stationary most of the time with occasional need to move around the office to attend meetings - Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor Reasonable Accommodation Statement If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employment selection process, please direct your inquiries to application.accommodations@cai.io or (888) 824 – 8111.

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