Associate Engineer, Performance Tester

Accelerate your career at RXO. RXO is a leading provider of transportation solutions. With cutting-edge technology at the center, we're revolutionizing the industry with our massive network and commitment to finding solutions for every challenge.

Role Overview Performance Engineer (4–6 Years Experience) We are looking for a

Performance Engineer with strong hands-on experience in performance testing of web applications, APIs, and databases. The candidate will be responsible for designing, executing, and analyzing performance tests to ensure applications meet scalability, reliability, and performance expectations.

Key Responsibilities

• Design and execute performance tests (load, stress, endurance, scalability) for multiple applications
• Develop performance test plans, scenarios, and scripts based on NFRs and architecture
• Execute tests using tools like JMeter and analyze results
• Monitor application and infrastructure performance using tools such as New Relic, SolarWinds, Kibana, Grafana, or similar
• Identify performance bottlenecks and support root cause analysis
• Collaborate with developers, DevOps, and QA teams to troubleshoot and validate fixes
• Prepare concise performance test reports with observations and recommendations

Required Skills & Experience

• 4–6 years of experience in performance testing
• Strong knowledge of performance testing concepts and methodologies
• Hands-on experience with JMeter (mandatory)
• Experience testing web applications, APIs, and databases
• Understanding of system metrics (response time, throughput, CPU, memory, etc.)
• Experience with monitoring and profiling tools
• Good understanding of SDLC and Agile methodologies
• Strong analytical and communication skills

Qualification

• Bachelor’s degree in Computer Science, Engineering, or related field

Does this sound like you? Check out what else RXO has to offer. Why Join Us

Our Culture Our values are the key to our unique culture and our ability to deliver for everyone we serve. We do great things when we are inclusive and work together. To perform with excellence, we learn from one another, value diverse perspectives, operate safely and build strong relationships.

The Next Step Ready to join our team? We'd love to hear from you. Fill out an application now and join our talent community to learn about future opportunities. We are proud to be an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. All applicants who receive a conditional offer of employment may be required to take and pass a pre-employment drug test. The above statements are not an exhaustive list of all required responsibilities, duties, and skills for this job classification.