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Senior Performance Engineer Jobs in Buffalo, NY (NOW HIRING)

Judge Group, Inc.

Technical Engineer II

Buffalo, NY · On-site

$55 - $60/hr

Senior-level performance engineering background. Technical Skills * Performance Testing Methodologies * Load & Scalability Testing * Performance Analysis & Reporting * Workload Modeling * Root Cause ...

New

Acara Solutions

Technical Engineer II

Buffalo, NY

$60/hr

You'll work closely with technology leaders, senior engineers, business partners, vendors, and ... This role offers the chance to join a company that prioritises both people and performance-where ...

Moog

Senior Project Engineer

Buffalo, NY · On-site

$125 - $150/hr

R-26-19056Moog is a performance culture that empowers people to achieve great things. Our people ... Senior Project Engineer**Reporting To:**Manager Sr., Elect Engineering**Work Schedule:**Hybrid ...

Moog, Inc.

Senior Project Engineer

Buffalo, NY · On-site

$95K - $125K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Senior Project Engineer Reporting To: Manager Sr., Elect Engineering Work Schedule: Hybrid ...

Moog

Senior Project Engineer

Buffalo, NY · Hybrid

$95K - $125K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Senior Project Engineer Reporting To: Manager Sr., Elect Engineering Work Schedule: Hybrid ...

Moog

Sr. Systems Engineer

Buffalo, NY · On-site

$125 - $150/hr

## Sr. Systems Engineer, Test EquipmentApplyremote type: Onsitelocations: Buffalo, NY: Arvada ... R-26-18723Moog is a performance culture that empowers people to achieve great things. Our people ...

Moog

Senior Process Engineer

Buffalo, NY · On-site

$100 - $125/hr

R-26-19304Moog is a performance culture that empowers people to achieve great things. Our people ... Senior Process Engineer**Reporting To:**Manager Sr., Elect Engineering**Work Schedule:**Hybrid ...

Moog, Inc.

Senior Process Engineer

Buffalo, NY · On-site

$100K - $130K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Senior Process Engineer Reporting To: Manager Sr., Elect Engineering Work Schedule: Hybrid ...

Moog

Sr Design Engineer

Buffalo, NY · On-site

$95K - $140K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Job Title : Sr Design Engineer Reporting To: Sr. Manager, Mechanical Design Engineering Work ...

Moog

Senior Process Engineer

Buffalo, NY · Hybrid

$100K - $130K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Senior Process Engineer Reporting To: Manager Sr., Elect Engineering Work Schedule: Hybrid ...

Moog, Inc.

Sr Design Engineer

Buffalo, NY · On-site

$95K - $140K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Job Title : Sr Design Engineer Reporting To: Sr. Manager, Mechanical Design Engineering Work ...

Moog

Sr. Software Engineer

Buffalo, NY · On-site

$125 - $150/hr

## Sr. Software Engineer, Test EquipmentApplyremote type: Onsitelocations: Buffalo, NYtime type ... R-26-18721Moog is a performance culture that empowers people to achieve great things. Our people ...

Moog Inc

Senior Project Engineer

East Aurora, NY · On-site

$125 - $150/hr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Senior Project Engineer Reporting To: Manager Sr., Elect Engineering Work Schedule: Hybrid ...

Moog, Inc.

Sr. Systems Engineer

Buffalo, NY · On-site

$120K - $150K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Job Title : Sr. Systems Engineer Reporting To: Management, Design Engineering Work Schedule: Onsite ...

Moog, Inc.

Sr. Systems Engineer

Buffalo, NY · On-site

$120K - $150K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Job Title : Sr. Systems Engineer Reporting To: Management, Design Engineering Work Schedule: Onsite ...

Moog

Sr. Software Engineer

Buffalo, NY · On-site

$118K - $156K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Job Title : Sr. Software Engineer Reporting To: Management, Design Engineering Work Schedule:

Moog, Inc.

Sr. Software Engineer

Buffalo, NY · On-site

$118K - $156K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Job Title : Sr. Software Engineer Reporting To: Management, Design Engineering Work Schedule:

Moog

Senior Manufacturing Engineer

Buffalo, NY

$110K - $135K/yr

Moog is a performance culture that empowers people to achieve great things. Our people enjoy ... Job Title : Senior Manufacturing Engineer Reporting To: Plant Manager Work Schedule: Onsite ...

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All JobsPerformance Engineer JobsSenior Performance Engineer JobsSenior Performance Engineer Jobs in Buffalo, NY

Senior Performance Engineer information

See Buffalo, NY salary details

$57.6K

$122.6K

$177.8K

How much do senior performance engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for senior performance engineer in Buffalo, NY is $122,591.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,200.00 and $139,000.00 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 the most commonly searched types of Performance Engineer jobs in Buffalo, NY?

The most popular types of Performance Engineer jobs in Buffalo, NY are:

What are popular job titles related to Senior Performance Engineer jobs in Buffalo, NY?

For Senior Performance Engineer jobs in Buffalo, NY, the most frequently searched job titles are:

What job categories do people searching Senior Performance Engineer jobs in Buffalo, NY look for?

The top searched job categories for Senior Performance Engineer jobs in Buffalo, NY are:

What cities near Buffalo, NY are hiring for Senior Performance Engineer jobs?

Cities near Buffalo, NY with the most Senior Performance Engineer job openings:

Senior Performance Engineer jobs near you
Infographic showing various Senior Performance Engineer job openings in Buffalo, NY as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $122,591 per year, or $58.9 per hour.

Technical Engineer II

Judge Group, Inc.

Buffalo, NY • On-site

$55 - $60/hr

Other

Medical, Dental, Vision

Posted 3 days ago

New

Job description

Location: Buffalo, NY Salary: $55.00 USD Hourly - $60.00 USD Hourly Description:
Performance Engineer (Contract)
Location: Buffalo, NY (Seneca One)
Work Model: Primarily Onsite
Contract Duration: Through October 2027 (with potential extension)
About the Role
We are seeking an experienced Performance Engineer to join our enterprise performance engineering team supporting critical banking applications. In this role, you will own the complete performance testing lifecycle, from strategy and planning through execution, analysis, and stakeholder reporting.
This is a highly technical, hands-on engineering position focused on performance optimization, scalability, and system reliability. You will work closely with application teams, business stakeholders, and leadership to identify performance bottlenecks and drive improvements across enterprise platforms.
Responsibilities
  • Design and develop performance test strategies and test plans.
  • Define performance objectives, workload models, and success criteria with business and technical stakeholders.
  • Create, maintain, and enhance performance testing scripts.
  • Execute performance, load, stress, and scalability tests.
  • Analyze test results and identify system bottlenecks.
  • Present performance findings, recommendations, and reports to stakeholders and leadership.
  • Reproduce and troubleshoot production performance issues in test environments.
  • Collaborate with and mentor teams on performance engineering best practices.

Required Qualifications
  • Strong experience with OpenText Core Performance Engineering (CPE), LoadRunner Cloud, or LoadRunner Enterprise.
  • Hands-on experience developing and maintaining performance testing scripts.
  • Experience with C programming/scripting within the LoadRunner ecosystem.
  • Proven ability to independently manage the full performance testing lifecycle.
  • Strong expertise in performance analysis, troubleshooting, and root-cause identification.
  • Excellent communication and stakeholder management skills.
  • Ability to work independently and drive outcomes with minimal supervision.
  • Willingness to work onsite in Buffalo, NY.

Preferred Qualifications
  • Experience with Dynatrace.
  • Experience with JMeter and/or BlazeMeter.
  • Financial services or banking industry experience.
  • Prior experience mentoring teams on performance engineering practices.
  • Senior-level performance engineering background.

Technical Skills
  • Performance Testing Methodologies
  • Load & Scalability Testing
  • Performance Analysis & Reporting
  • Workload Modeling
  • Root Cause Analysis
  • Performance Monitoring & Optimization
  • Stakeholder Communication

Tools & Technologies
  • OpenText Core Performance Engineering (CPE)
  • LoadRunner Cloud
  • LoadRunner Enterprise
  • C Programming Language
  • Dynatrace
  • JMeter
  • BlazeMeter

Medical, dental, and vision insurance are available to qualified candidates who meet eligibility requirements.
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This job and many more are available through The Judge Group. Please apply with us today!

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