Performance testing

Location: México (MX)

Experience Level: Senior

Description

At Sequoia Connect, we are a Talent-First Technology Ecosystem that redefines how elite professionals interact with the global digital landscape. We move beyond traditional models to act as a catalyst for the top 1% of global talent, connecting human potential with complex industrial execution. By joining our inner circle, you are not simply taking a position; you are aligning with a strategic partner dedicated to updating your "Human OS" and accelerating your growth through world-class, high-impact projects.

We are currently partnering with a rapidly growing, automation-led powerhouse that serves 31 Fortune 500 companies across the financial, healthcare, and manufacturing sectors. With a global workforce of over 32,000 employees and a presence in 28 countries, our client is a titan of digital transformation. Their "Automate Everything, Cloudify Everything" strategy ensures you will be working at the absolute forefront of AI-driven automation and cloud solutions.

This is your chance to thrive in a "Customer Success, First and Always" environment that prizes continuous learning and radical ownership. You will collaborate within an international network of expertise across 39 delivery centers worldwide, gaining exposure to complex engineering challenges that redefine industrial standards. If you are a driven professional looking for a dynamic, forward-thinking workplace where your growth is the priority, this is where you belong.

We are currently searching for a Performance Tester:

The Challenge (Responsibilities)

• Conduct performance, load, stress, and endurance testing.
• Develop browser-based and protocol-level tests, including file upload and multipart transaction testing.
• Model concurrent user and transaction volumes to simulate real-world scenarios.
• Perform end-to-end customer journey scripting across multiple systems.
• Execute backend monitoring and telemetry correlation during testing.
• Isolate bottlenecks across applications, middleware, databases, and dependencies.
• Perform capacity and breakpoint analysis, as well as synthetic monitoring for critical customer journeys.
• Define and manage performance NFRs, acceptance criteria, and release gates.
• Compare test results with actual production behavior and provide clear root-cause documentation and remediation validation.

Your Profile (Requirements)

• Strong experience with LoadRunner, JMeter, Gatling, k6, or a comparable performance testing tool.
• Proven experience in performance testing applications developed in Java, specifically involving WebSphere, WebLogic, and Oracle.
• High-Performance Mindset: Resilience, emotional intelligence, and a focus on agile delivery.
• Technologist DNA: A deep understanding of the difference between "coding" and "engineering."

Desired

• Familiarity with cloud-native foundations or AI coding assistants.

Languages

• Advanced Oral English: For seamless collaboration with global teams.
• Advanced Spanish.

Special Notes

• N/A

Work Arrangement

We value flexibility to support your lifestyle. This position is available as:

• Remote.

If you meet these qualifications and are pursuing new challenges, start your application on our website to join an award-winning employer. Explore all our job openings | Sequoia Career’s Page: https://www.sequoia-connect.com/careers/

Requirements

• Strong experience with LoadRunner, JMeter, Gatling, k6; WebSphere, WebLogic and Oracle performance testing- apps in JAVA; Backend monitoring and telemetry correlation; Bottleneck isolation.