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Senior Performance Engineer Jobs in Tracy, CA (NOW HIRING)

Senior Software Engineer

Pleasanton, CA · On-site

$190.10 - $285.10/hr

About the Role**We are seeking a Senior Software Development Engineer with a passion for ... Diagnose and Resolve Performance Bottlenecks:** Conduct deep-dive profiling, memory footprint ...

Senior Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

About the Role We are seeking a Senior Software Development Engineer with a passion for ... Design and Architect High-Performance Services: Lead the technical design of core features and ...

Senior Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

About the Role We are seeking a Senior Software Development Engineer with a passion for ... Design and Architect High-Performance Services: Lead the technical design of core features and ...

Senior Software Engineer

Pleasanton, CA

$136K - $179K/yr

About the Role We are seeking a Senior Software Development Engineer with a passion for ... Design and Architect High-Performance Services: Lead the technical design of core features and ...

Senior WEM AQM Prompt Engineer

San Ramon, CA · On-site

$116K - $160K/yr

Act as the senior escalation point for prompt performance issues, failure analysis, and remediation ... Serve as the Prompt Engineering SME in pre-sales engagements, demonstrating Five9 AQM capabilities ...

Senior Engineer

Modesto, CA · On-site

$115K - $130K/yr

Description "OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of a Senior Engineer for our ... Measure and appraise performance levels, rewarding/disciplining, and resolving complaints.

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of a Senior Engineer for our George Reed ... Measure and appraise performance levels, rewarding/disciplining, and resolving complaints.

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of a Senior Engineer for our George Reed ... Measure and appraise performance levels, rewarding/disciplining, and resolving complaints.

Senior Engineer

Modesto, CA · On-site

$115K - $130K/yr

... of a Senior Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company ... Measure and appraise performance levels, rewarding/disciplining, and resolving complaints.

Senior Systems Engineer

Pleasanton, CA · On-site

$140K - $180K/yr

Senior Systems Engineer We are looking for a Senior Systems Engineer to join our systems ... Develop physics-based models to predict and assess performance, and define the KPIs (for example ...

Senior Systems Engineer

Pleasanton, CA · On-site

$140K - $180K/yr

Senior Systems Engineer We are looking for a Senior Systems Engineer to join our systems ... Develop physics-based models to predict and assess performance, and define the KPIs (for example ...

Senior Systems Engineer We are looking for a Senior Systems Engineer to join our systems ... Develop physics-based models to predict and assess performance, and define the KPIs (for example ...

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Showing results 1-20

Senior Performance Engineer information

See Tracy, CA salary details

$64.1K

$136.2K

$197.5K

How much do senior performance engineer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for senior performance engineer in Tracy, CA is $136,237.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,500.00 and $154,500.00 per year, depending on experience, location, and employer.

What is a senior performance engineer?

A Senior Performance Engineer is responsible for optimizing the performance, scalability, and reliability of software applications and systems. They analyze performance metrics, conduct load and stress testing, identify bottlenecks, and work with development teams to implement improvements. This role requires expertise in profiling tools, performance tuning, and system architecture to ensure optimal user experience. Additionally, they may establish best practices for performance testing and contribute to overall system design decisions.

What does a senior performance engineer do?

A Senior Performance Engineer typically oversees performance testing cycles, analyzes system metrics, and collaborates with development and operations teams to diagnose and resolve performance issues. Daily tasks often include designing and executing test plans, monitoring application behavior under load, and recommending improvements for scalability and efficiency. They also participate in code reviews and architectural discussions to identify potential bottlenecks early in the development cycle. Consistent communication with both technical and non-technical stakeholders is key, ensuring that performance goals align with business objectives.

What skills and qualifications are needed to thrive as a senior performance engineer?

To thrive as a Senior Performance Engineer, expertise in performance analysis, capacity planning, and system optimization—often backed by a degree in computer science or a related field—is crucial. Familiarity with tools such as LoadRunner, JMeter, APM solutions, profiling tools, and relevant certifications like CPPE or PMP are highly beneficial. Strong problem-solving, collaboration, and clear communication skills are vital for identifying bottlenecks and working closely with cross-functional teams. These combine to ensure robust system performance, user satisfaction, and reliable application scalability in demanding technical environments.

What are popular job titles related to Senior Performance Engineer jobs in Tracy, CA?

For Senior Performance Engineer jobs in Tracy, CA, the most frequently searched job titles are:

What cities near Tracy, CA are hiring for Senior Performance Engineer jobs?

Cities near Tracy, CA with the most Senior Performance Engineer job openings:

Infographic showing various Senior Performance Engineer job openings in Tracy, CA as of August 2026, with employment types broken down into 56% Full Time, and 44% Contract. Highlights an 100% In-person job distribution, with an average salary of $136,237 per year, or $65.5 per hour.

Engineer - ATS Performance Testing and Analysis

San Ramon, CA

$175K/yr

Full-time

Posted 6 days ago


Job description

Requisition ID # 174098 

Job Category: Engineering / Science 

Job Level: Individual Contributor

Business Unit: Energy Delivery

Work Type: Onsite

Job Location: San Ramon

Summary: The Applied Technology Services (ATS) Engineering staff provides engineering, testing and analysis services, and expertise across multiple subject areas to various company organizations to identify, diagnose, and address technical problems. The team provides consultation and advice to clients to proactively avoid future problems by specifying equipment, materials, and methods that are standard processes in the industry. Services include technology demonstrations, energy efficiency codes & standards advocacy, appliance performance testing and analysis, customer electrification & decarbonization evaluation, and grid edge smart load interoperability testing.  The incumbents maintain knowledge of and implement to all Company and regulatory safety and quality processes and procedures. This is an on-site position, based in our San Ramon Technology Center office.

The selected candidate must live within PG&E’s service territory.

PG&E is providing the salary range that the company in good faith believes it might pay for this position at the time of the job posting. This compensation range is specific to the locality of the job.  The actual salary paid to an individual will be based on multiple factors, including, but not limited to, specific skills, education, licenses or certifications, experience, market value, geographic location, and internal equity.  Although we estimate the successful candidate hired into this role will be placed towards the middle or entry point of the range, the decision will be made on a case-by-case basis related to these factors.​

A reasonable salary range is:

Minimum Base Salary (Bay Area)            $109,000.00

Mid Base Salary (Bay Area)        $142,000.00

Maximum Base Salary (Bay Area)           $175,000.00

Responsibilities:

• Collaborates with peers to prepare technical reports and specifications and to identify, define, and solve problems. (both)

• Continually identifies and escalates testing or process improvements.

• Participates in identifying innovations and cost-reduction potential of new and existing technologies.

• Independently performs routine engineering analysis and performs lead role in determining scope, schedule, budget and resources needed. Prepares cost and materials estimates for use in client bid proposals.

• Assists senior peers on more complex tests and projects, participating in planning, budgeting and testing.

• Completes multiple projects concurrently. Prepares tests and studies. Evaluates performance of parts, assemblies or systems under simulated operating conditions. Records results and makes recommendations based on findings.

• Develops test protocols, models, test technologies and analyzes data. May assist in the development of technical policies and procedures.

• Modifies prototypes, parts, assemblies, and systems to correct functional deviations.

• Begins to develop knowledge in other areas of specialty/discipline or continues to focus on one area and increases depth of knowledge

• May interface with clients regarding status of project or to collect more information. Ensures client expectations for project are met.

Qualifications

Minimum:

• Bachelor’s degree in Engineering with emphasis in a discipline related to assignments. (i.e., mechanical, civil or electrical engineering, etc.)

• 3 years of related experience

Desired:

• Programming experience including National Instruments LabVIEW, Python, MATLAB

• Proficiency in engineering research and testing concepts, theories, practices, methods, techniques.

• Thorough investigative skills

• Good customer service orientation.

• Understanding of quality assurance and control concepts and practices.

• Good analytical and organizational skills.

• Communication, interpersonal and team collaboration skills.

• Basic team leadership and project management skills.