Principal Eng, Test(Performance Testing)

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Overview

This is where new knowledge is discovered. Baxter’s Research and Development teams work cross functionally to innovate, develop and introduce creative solutions for patients needs globally. From Scientists to Engineers, your work creates the products that save and sustain lives.

Support for Parents
Continuing Education/ Professional Development
Employee Health & Well-Being Benefits
Paid Time Off
2 Days a Year to Volunteer

Success Profile

What makes a successful Research and Development team member at Baxter? Take a look at some of the top traits we’re looking for and see if you’re a fit.

Courage
Action Oriented
Collaborates
Cultivates Innovation
Manages Ambiguity
Drives Results

Principal Eng, Test(Performance Testing)

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This is where your work makes a difference.

At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond.

Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results.

Here, you will find more than just a job—you will find purpose and pride.

Job Summary

We are seeking a Principal Performance Test Engineer with 12+ years of experience in owning performance, scalability, reliability, and capacity-validation strategy for cloud-native and distributed products. The engineer will architect reusable automation using JMeter, LoadRunner, and Gatling; integrate tests with CI/CD and observability platforms; analyze system behavior under load; and guide engineering teams toward measurable performance and resilience goals.

What you’ll be doing

Define performance-engineering strategy for load, stress, endurance, spike, scalability, resilience, capacity, and failover testing.
Architect reusable frameworks and workload models using JMeter, LoadRunner, Gatling, or an appropriate combination of tools.
Translate production usage patterns, service-level objectives, transaction volumes, concurrency, and data profiles into realistic test models.
Develop reusable protocol libraries, correlation and parameterization utilities, data generators, environment controls, result parsers, and reporting dashboards.
Integrate performance suites into CI/CD pipelines for baseline, component, scheduled, and release-level execution.
Correlate client-side results with application, infrastructure, container, database, queue, and network telemetry.
Identify bottlenecks, support root-cause analysis, recommend tuning, and verify corrective actions with development, architecture, DevOps, and database teams.
Define performance acceptance criteria, baselines, capacity thresholds, trend analysis, and go/no-go recommendations.
Lead tool evaluations, framework governance, script reviews, mentoring, and performance-engineering standards across teams.

What you’ll bring

B.E/B. Tech in Computer Science / Electronics & Communication / Electrical or related field
Extensive hands-on performance automation experience with JMeter, LoadRunner, and Gatling, including scripting, correlation, parameterization, workload modelling, execution, and analysis.
Strong programming or scripting skills in Java, Scala, Python, or a comparable language for framework and utility development.
Deep understanding of HTTP/HTTPS, REST APIs, web applications, microservices, messaging, databases, caching, networking, and distributed-system behavior.
Experience testing cloud and container platforms, including Azure, Docker, Kubernetes, autoscaling, service discovery, and resource constraints.
Proficiency with observability and analysis tools such as Grafana, Prometheus, Application Insights, centralized logs, APM tools, and database diagnostics.
Experience defining service-level indicators, service-level objectives, percentile response-time targets, throughput, error-rate, saturation, and capacity measures.
Strong CI/CD, Git, test-data, environment, reporting, and automated threshold-management experience.
Proven technical leadership, stakeholder communication, mentoring, and performance-risk decision-making skills.

Preferred Skills

Experience with event-driven services, RabbitMQ, Azure Service Bus, MQTT, streaming platforms, Redis, PostgreSQL, or similar technologies.
Experience with resilience and chaos testing, failover validation, service-mesh telemetry, and production-capacity planning.
Knowledge of healthcare interoperability connected medical devices, regulated software verification, or audit-ready performance evidence.
Relevant cloud, performance-testing, architecture, or reliability-engineering certification is advantageous.
Knowledge of SIP infrastructure and media components such as Kamailio, FreeSWITCH, RTPEngine, SBCs, registrars, RTP, and WebRTC.
Experience with Azure Key Vault, Azure App Configuration, Azure Cache for Redis, Azure Web PubSub, Terraform, KEDA, and container security tooling.
Experience with Jira, Jama, validated toolchains, Agile/Scrum delivery, and formal release-readiness reviews.
Experience in leading team of performance testers for common goals.

Equal Employment Opportunity

Baxter is an equal opportunity employer. Baxter evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.

Reasonable Accommodations

Baxter is committed to working with and providing reasonable accommodations to individuals with disabilities globally. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please click on the link here and let us know the nature of your request along with your contact information.

Recruitment Fraud Notice

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Hear from Our Employees

Our company is enriched by a diverse population of individuals in more than 100 countries that work to solve, innovate, manufacture and drive better healthcare options for patients around the world.

Meet Reagan, Senior Research Scientist in the United States

“For me, the best thing about working at Baxter is being able to do work that’s important to people—especially patients—outside of Baxter's walls. Inside our walls, I get to work with a fantastic team, and we know we're making a difference.”

Meet Karthik, Director of Renal Care R&D - Digital Health & Co-President of the Asian Leadership Network Business Resource Group, United States

“I’m excited about my role because I believe that digital initiatives can make a tremendous impact on lives by allowing people to access the same therapies and have similar care — whether in a hospital, a healthcare clinic, or the patient’s home — anywhere in the world.”

Meet Amitha, Research Associate in India

“Coming from a non-healthcare academic background, my current role has offered ample opportunities to learn a lot of new things. Leaders at Baxter are motivating, help us grow and provide a collaborative environment. The role gives me opportunities to have technical discussions with peers and subject matter experts globally, to learn interacting with customers, and manage project deadlines and deliverables. I am excited about shaping my career here at Baxter.”

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Principal Eng, Test(Performance Testing)

Overview

Success Profile