Performance Engineer jobs

Orlando, Florida

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Today

job summary: We are seeking an experienced Performance Engineer Lead to join our technology team in Orlando, FL. In this role, you will lead the definition and execution of performance testing strategies, application monitoring, and cloud elasticity analysis across mission-critical systems. You will collaborate directly with cross-functional architecture, development, and SRE teams to embed proactive performance engineering throughout the software delivery lifecycle. location: Orlando, Florida

Contract

USD40 - USD50

Performance Engineer - Senior

Southlake, Texas

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Today

job summary: Client is seeking a Senior Performance Engineer to join the thinkorswim Performance Engineering team. This individual-contributor role independently plans and delivers performance and resiliency initiatives for a Java-based trading platform, with a focus on latency, scalability, reliability, and resiliency. The engineer builds workloads and tools, finds code and system bottlenecks, and recommends improvements across client, server, gateway, infrastructure, and cloud environments.

Contract

USD60 - USD63

Performance Engineer

Austin, Texas

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Today

Job#: 3057934 Job Description: Performance Engineer Location: MUST BE LOCAL TO AUSTIN, TX Onsite requirements: FULLY REMOTE *must be living within 25 miles of Austin, TX* Pay rate: $75/hr W2 Contract length: 12-24 month contract Role Overview This opportunity involves contributing to the speed, scalability, reliability, and overall experience of digital platforms. The position combines performance testing, frontend auditing, observability, and hands-on engineering to identify bottlenecks a

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Full-time

$60 - $75 per hour

Quant Performance Engineer

Chicago, Illinois

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Today

Technology is at the heart of modern electronic trading. IMC is seeking highly driven graduates to apply quantitative techniques and practical experimentation to the technology used by exchanges, connectivity providers, and our own systems. You will develop new strategies to outpace other market participants in the highly competitive world of ultra-low-latency trading. Your Core Responsibilities: Perform quantitative research with large datasets to understand exchange technology.Design novel s

Full-time

USD 200,000.00 per year

Performance Engineer - Expert

Austin, Texas

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Today

Location: Austin, TX Salary: $75.00 USD Hourly - $80.00 USD Hourly Description: Job Title: Performance Engineer Location: Fully Remote only within the Austin area Position Type: 12+ Month Contract About the Role Join an enterprise digital platform engineering organization as a Performance Engineer focused on maximizing system speed, scalability, resilience, and end-user experience across mission-critical web applications and distributed architectures. In this role, you will bridge the gap betw

Contract

USD 75.00 - 80.00 per hour

Senior Performance Engineer

Southlake, Texas

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Today

Job#: 3055032 Job Description: Senior Performance Engineer Location: Southlake, Texas Onsite Requirements: 4 days onsite/1 day remote weekly Contract duration: 6+ month contract to hire - conversion contingent on performance **All applicants must be able to work on Apex's W2 without sponsorship needed now or in the future. Role Overview An opportunity is available for a Senior Performance Engineer to join a performance engineering team. This role involves independently planning and deliver

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Full-time

$50 - $65 per hour

Quant Performance Engineer Intern - Summer 2027

Chicago, Illinois

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Today

Technology is at the heart of modern electronic trading. IMC is seeking highly driven interns to apply quantitative techniques and practical experimentation to the technology used by exchanges, connectivity providers, and our own systems. Your Core Responsibilities: Perform quantitative research with large datasets to understand exchange technology.Design novel strategies to optimize IMC's liquidity taking and quoting strategies for exchange microstructure.Develop ETL pipelines and algorithms

Full-time

USD 200,000.00 per year

Performance Engineer

Remote or Hybrid

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Today

The Senior Performance Engineer leads performance engineering activities across large-scale healthcare technology programs. This role defines performance test strategies, develops and maintains performance testing frameworks, creates realistic workload models, and evaluates application scalability, reliability, stability, and capacity. The engineer partners with Development, Architecture, DevOps, Cloud Engineering, Database Administration, Product, and Business teams to identify bottlenecks, det

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Contract

$60.00 an hour

Performance Engineer - Senior

Southlake, Texas

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Today

Location: Southlake, TX Salary: $64.00 USD Hourly - $69.00 USD Hourly Description: Job Title: Senior Performance Engineer Location: Southlake, TX (Preferred) or Ann Arbor, MI (Backup) - Hybrid: 4 days on-site per week Duration: 12-Month Contract-to-Hire About the job At our leading financial services firm, we are seeking a Senior Performance Engineer to join our flagship trading platform engineering team. This individual-contributor role independently plans and delivers performance and resilie

Contract

USD 64.00 - 69.00 per hour

Senior Performance Test Engineer

Hybrid in Richmond, Virginia

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7d ago

Position: Senior Performance Test Engineer Duration: 11/23/2026 to 11/20/2027 Location: Richmond, VA-23219 [Hybrid schedule] High Level Project Overview: The Senior Performance Testing Analyst plans, coordinates, executes, and supports performance testing for enterprise technology solutions. This role collaborates with application teams, developers, architects, infrastructure teams, database administrators, vendors, and business stakeholders to validate performance, scalability, reliability, an

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Contract

$60 - $80

Lead Performance Engineer

New Jersey

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Today

Role : Lead Performance Engineer Location: New Jersey, NJ | Hybrid | Experience: JD requires 12+ years; listing also mentions 8 10 years. Job Description: Design and lead performance testing strategies for enterprise, cloud, web, API, and microservices applications. Develop and execute load, stress, endurance, and scalability tests using JMeter or similar tools. Perform frontend performance testing for Next.js applications and API testing for REST/JSON and SOAP services. Analyze performance b

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Contract

System Performance Test Engineer (VoIP)

Columbia, Maryland

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Today

This Jobot Job is hosted by: Merwan Zattam Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $180,000 per year A bit about us: We are a technology consulting and cloud solutions organization specializing in the design, development, and implementation of highly available, secure, and mission-critical systems for government and commercial clients. Our teams partner closely with customers to deliver innovative solutions across cloud st

Full-time

USD 120,000.00 - 180,000.00 per year

Performance Test Engineer

McLean, Virginia

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7d ago

What Working at Hexaware offers: Hexaware is a dynamic and innovative IT organization committed to delivering cutting-edge solutions to our clients worldwide. We pride ourselves on fostering a collaborative and inclusive work environment where every team member is valued and empowered to succeed. Hexaware provides access to a vast array of tools that enhance, revolutionize, and advance professional profile. We complete the circle with excellent growth opportunities, chances to collaborate with h

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Full-time

$100,000 - $105,000

Senior Performance Testing Engineer

Richmond, Virginia

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Today

Position: Senior Performance Testing Engineer Location: Richmond Virginia 23219 (Hybrid) Duration: 12 months Job ID: 180950 Job Description: Senior Performance Testing Engineer High Level Project Overview: The Senior Performance Testing Analyst plans, coordinates, executes, and supports performance testing for enterprise technology solutions. This role collaborates with application teams, developers, architects, infrastructure teams, database administrators, vendors, and business stakeholder

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Full-time

USD 75.00 - 80.00 per hour

Senior Software Engineer, Performance & Resiliency

Southlake, Texas

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Today

Location: Southlake, TX Salary: $65.00 USD Hourly - $69.00 USD Hourly Description: Our client is currently seeking a Senior Software Engineer, Performance & Resiliency Location: Southlake, TX (Primary) | Ann Arbor, MI (Secondary) Work Arrangement: On-site (4 days/week) Position Type: Contract-to-Hire, Candidates must be authorized to work in the United States without current or future sponsorship requirements. About the Role As a Senior Software Engineer on our Core Systems Performance Engin

Contract

USD 65.00 - 69.00 per hour

Sr. Performance Engineer

Norwalk, Connecticut

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Today

Sr. Performance Engineer Franchise World Headquarters, LLC Why Join Subway? At Subway, we are not standing still. We are building. This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-term value. The people who thrive here are the ones who want to make a real impact. You will not just do the work. You will shape it. We move fast. We think like owners. We make decisions that matter. We hold ourselves to a high standard

Full-time

Sr. Performance Engineer

Derby, Connecticut

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Today

Full-time

Sr. Performance Engineer

Middlebury, Connecticut

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Today

Full-time

Sr. Performance Engineer