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Senior Performance Engineer Jobs in Oak Brook, IL

Hi-Tech Solutions

Performance Engineer

Chicago, IL

As a Performance Engineer in Test, this role will have a breadth of knowledge and success in ... Abas - Senior Technical Recruiter Hi-Tech Solutions, Inc. (HTS) 2 Mid America Plaza Suite 630 ...

Kunai

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

We are seeking a Senior Software Engineer to join a high-impact digital payments modernization ... Scalability, Performance Testing & Validation * Design and execute enterprise-grade performance ...

Kunai

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

We are seeking a Senior Software Engineer to join a high-impact digital payments modernization ... Scalability, Performance Testing & Validation * Design and execute enterprise-grade performance ...

Kunai

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

We are seeking a Senior Software Engineer to join a high-impact digital payments modernization ... Scalability, Performance Testing & Validation * Design and execute enterprise-grade performance ...

Kunai

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

We are seeking a Senior Software Engineer to join a high-impact digital payments modernization ... Scalability, Performance Testing & Validation * Design and execute enterprise-grade performance ...

dbHMS

Senior Building Performance Analyst

Chicago, IL · On-site

$85K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Building Performance Analyst Firm Overview Do more than just model! At dbHMS, we are a ... We combine our passion for engineering and modeling with our client's vision to realize successful ...

dbHMS

Senior Building Performance Analyst

Chicago, IL · Hybrid

$85K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Building Performance Analyst Firm Overview Do more than just model! At dbHMS, we ... We combine our passion for engineering and modeling with our client's vision to realize ...

Starcom Mediavest Group Germany Gmbh

Senior Data Engineer

Chicago, IL · On-site

$109K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are looking for a Senior Data Engineer to help build the next generation of our cloud data ... You will design and operate high-performance, cloud-native data pipelines and analytics systems ...

Publicis Groupe Holdings B.V

Senior Data Engineer

Chicago, IL · On-site

$109K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are looking for a Senior Data Engineer to help build the next generation of our cloud data ... You will design and operate high-performance, cloud-native data pipelines and analytics systems ...

Epsilon

Senior Data Engineer

Chicago, IL · On-site

$109K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are looking for a Senior Data Engineer to help build the next generation of our cloud data ... You will design and operate high-performance, cloud-native data pipelines and analytics systems ...

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Senior Performance Engineer information

See Oak Brook, IL salary details

$60K

$127.7K

$185.2K

How much do senior performance engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior performance engineer in Oak Brook, IL is $127,725.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,500.00 and $144,800.00 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 Oak Brook, IL?

The most popular types of Performance Engineer jobs in Oak Brook, IL are:

What job categories do people searching Senior Performance Engineer jobs in Oak Brook, IL look for?

The top searched job categories for Senior Performance Engineer jobs in Oak Brook, IL are:

What cities near Oak Brook, IL are hiring for Senior Performance Engineer jobs?

Cities near Oak Brook, IL with the most Senior Performance Engineer job openings:

Senior Performance Engineer jobs near you
Infographic showing various Senior Performance Engineer job openings in Oak Brook, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $127,725 per year, or $61.4 per hour.

Sr. Performance Engineer

Syntricate Technologies

Bolingbrook, IL • On-site

Full-time

Re-posted 27 days ago

Job description

Job Summary:
Syntricate Technologies is a company focused on performance engineering, and they are seeking a Senior Performance Engineer. The role requires extensive experience in performance testing and engineering, as well as proficiency in cloud platforms and various load testing tools.
Responsibilities:
• Should able to independently manage E2E performance test cycles.
Qualifications:
Required:
• 10+ years of Performance Testing and Engineering experience
• 2+ year development experience in Java
• Should have experience working on any cloud platform – GCP, Azure or AWS
• Should have experience in any APM tools like Dynatrace, Datadog, AppDynamics
• Have 5+ years of experience in any Load Testing tools – Load Runner, NeoLoad, Jmeter
• Should have done code profiling, Heap Dump and Thread dump analysis
• Should have Frontend/client side analysis experience for site optimization
• Should able to independently manage E2E performance test cycles
• Having experience on programming languages – Java, python is addon
Company:
Syntricate Technologies offers quality assurance, validation, regulatory, business analysis, and project management services. Founded in 2004, the company is headquartered in Boston, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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