senior staff performance engineer

Posted 2 Days Ago
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Bangalore, Bengaluru Urban, Karnataka, IND
In-Office
Senior level
Healthtech • Information Technology
The Role
Leads performance engineering and testing strategies for scalable applications, including AI and generative AI systems. Conducts load, stress, capacity, and performance testing; builds testing frameworks; analyzes application, database, operating system, and network metrics; troubleshoots bottlenecks; and integrates testing into CI/CD pipelines. Mentors QA engineers, coordinates cross-functional initiatives, creates performance reports, and communicates recommendations to technical and non-technical stakeholders.
Summary Generated by Built In
Overview

Designing comprehensive performance testing strategies, leading initiatives, and collaborating with cross-functional teams to ensure system reliability, scalability, and responsiveness across applications

Conduct thorough performance assessments, including load testing, stress testing, and capacity planning, to identify system bottlenecks and areas for improvement.

Work closely with development and operations teams to Identifying key performance indicators (KPIs) and establishing benchmarks, monitoring solutions, and dashboards that provide real-time insights into system performance.

Architect and implement scalable testing frameworks for performance, and data validation, focusing on AI and Generative AI applications.

Lead the troubleshooting and resolution of complex performance-related issues in QA, Staging, Pre-production and/or Production environments.

Provide guidance and mentorship to junior QA engineers, fostering a culture of quality and continuous learning.

Utilize industry-standard performance testing tools (e.g., JMeter, LoadRunner, Gatling) to simulate real-world scenarios and measure system performance, staying current with emerging tools and technologies in the performance testing space.

Collaborate with development, QA, and operations teams to integrate performance testing into the continuous integration and continuous deployment (CI/CD) processes, providing guidance and support to team members on performance testing best practices.

Analyze the CPU Utilization, Memory usage, Network usage, Garbage Collection to verify the performance of the applications.

Generate performance graphs, session reports, and other related documentation required for validation and analysis.

Create comprehensive performance test documentation, including test plans, test scripts, and performance analysis reports, effectively communicating performance testing results and recommendations to technical and non-technical stakeholders.


Duties & Responsibilities

Bachelor’s or Master’s degree in computer science, Engineering, or a related field.

12+ years of experience in performance testing and engineering, with a strong understanding of performance testing methodologies and tools.

Proficiency in performance testing tools such as JMeter, LoadRunner, or Gatling.

Proficiency in programming languages such as Python, Javascript, Java.

Extensive experience with cloud technologies and platforms (e.g., AWS, Azure, Google Cloud) and containerization (Docker/Kubernetes).

Strong understanding of web technologies and application architecture

Experience in Application Monitoring Tools and profiling tools like Datadog, Dynatrace, Grafana, AppDynamics, Splunk.

Strong experience with CI/CD pipelines and DevOps practices.

Experience in Applications like ElasticSearch, OpenSearch, Grafana, Kafka.

Hands-on experience with performance test simulations, performance analysis, performance tuning, performance monitoring in a microservices environment

Hands- on experience in analyzing the performance results - Capture/Analyze/Interpret performance metrics from application, database, OS, and Network.

Working knowledge of SQL and cloud Databases like MongoDB, Cosmos DB, PostgreSQL

Skills Required

Experience with AI/ML frameworks (e.g., TensorFlow, PyTorch) is a plus.

Strong understanding of data validation techniques and tools.

Demonstrated ability to analyze complex systems, identify performance bottlenecks, and provide actionable insights.

Good understanding of basic DB tuning, application server tuning and common issues around performance and scalability.

Proven track record of leading performance testing teams and drive initiatives by collaborating effectively with cross-functional teams.

Strong verbal and written communication skills, with the ability to convey complex technical concepts to non-technical stakeholders.

Good understanding of computer networks and networking concepts

Agile development experience

Skills Required

  • Bachelor's or Master's degree in computer science, engineering, or a related field
  • 12+ years of experience in performance testing and engineering
  • Strong understanding of performance testing methodologies and tools
  • Proficiency with JMeter, LoadRunner, or Gatling
  • Proficiency in Python, JavaScript, or Java
  • Extensive experience with AWS, Azure, or Google Cloud
  • Experience with Docker and Kubernetes
  • Strong understanding of web technologies and application architecture
  • Experience with application monitoring and profiling tools, including Datadog, Dynatrace, Grafana, AppDynamics, or Splunk
  • Strong experience with CI/CD pipelines and DevOps practices
  • Experience with Elasticsearch, OpenSearch, Grafana, or Kafka
  • Hands-on experience with performance testing, analysis, tuning, and monitoring in microservices environments
  • Experience analyzing performance metrics from applications, databases, operating systems, and networks
  • Working knowledge of SQL and cloud databases such as MongoDB, Cosmos DB, or PostgreSQL
  • Experience with AI/ML frameworks such as TensorFlow or PyTorch
  • Strong understanding of data validation techniques and tools
  • Ability to analyze complex systems, identify bottlenecks, and provide actionable insights
  • Understanding of database tuning, application server tuning, and performance and scalability issues
  • Track record of leading performance testing teams and cross-functional initiatives
  • Strong verbal and written communication skills
  • Understanding of computer networks and networking concepts
  • Agile development experience
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The Company
HQ: Houston, TX
1,517 Employees

What We Do

Better operations. Better outcomes. As the leader in healthcare operations solutions, anchored in governance, risk management, and compliance, symplr enables enterprise customers to efficiently navigate the unique complexities of integrating critical business operations in healthcare. Our healthcare-specific software solutions and professional services provide value far beyond single, siloed solutions and enhance customers’ ability to achieve truly connected, integrated, enterprise-wide operational efficiencies. For over 30 years, healthcare organizations have trusted our expertise and depended on our provider data management, workforce and talent management, contract management, spend management, access management, and compliance, quality, safety solutions to help drive better operations for better outcomes.

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