Talent.com
Performance Tester
Performance TesterAmpstek • Denver, CO, United States
Performance Tester

Performance Tester

Ampstek • Denver, CO, United States
job_description.job_card.1_day_ago
serp_jobs.job_preview.job_type
  • serp_jobs.job_card.full_time
job_description.job_card.job_description

Performance Tester

Location : Denver, CO (Hybrid / Onsite as required)

Contract w2

Required Skills

  • 4–8+ years of experience in Performance Testing & Engineering.
  • Strong experience with one or more tools : JMeter, LoadRunner, Gatling, BlazeMeter.
  • Proficiency in API testing (REST / SOAP), scripting, and parameterization.
  • Hands-on experience with APM tools (Dynatrace preferred for Charter).
  • Solid understanding of HTTP protocols, microservices architecture, Docker / Kubernetes, and cloud environments (AWS / Azure / GCP).
  • Good knowledge of SQL queries and database performance validation.
  • Ability to analyze CPU, memory, threads, logs, and performance metrics.
  • Experience working in telecom domain (Charter / Comcast / AT&T) is a plus.

Preferred Skills

  • Knowledge of CI / CD pipelines (Jenkins, GitLab, Azure DevOps).
  • Experience with Kafka, messaging systems, or distributed systems.
  • Scripting experience in Python, Shell, or Groovy.
  • Understanding of Grafana, Prometheus, ELK stack.

    • About Ampstek

    Ampstek is a global IT solutions partner serving clients across North America, Europe, APAC, LATAM, and MEA. We specialize in delivering talent and technology solutions for enterprise-level digital transformation, trading systems, data services, and regulatory compliance.

    Contact : Snehil Mishra

    📧 snehil@ampstek.com

    📞 Desk : 609-360-2673 Ext. 125

    🔗 LinkedIn

    🌐

    serp_jobs.job_alerts.create_a_job

    Performance Tester • Denver, CO, United States

    Job_description.internal_linking.related_jobs
    Tester

    Tester

    Cogent IBS • Denver, Colorado, USA
    serp_jobs.job_card.full_time
    Local candidates only! Candidates willing to move to Colorado for this position will not be considered.Office of Information Technology (OIT) applications. The primary objective is to ensure that al...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_1_day • serp_jobs.job_card.promoted
    Remote Online Product Support - No Experience

    Remote Online Product Support - No Experience

    GLOCPA • Castle Rock, Colorado
    serp_jobs.filters.remote
    serp_jobs.job_card.full_time
    We’re looking for Customer Support Product Testers across the US to work from home and help top brands improve their products before they hit the market.serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
    Work-from-Home Tester - Try Online Side Gigs and Give Feedback

    Work-from-Home Tester - Try Online Side Gigs and Give Feedback

    Finance Buzz • Louisville, Colorado, US
    serp_jobs.filters.remote
    serp_jobs.job_card.temporary
    We're on the hunt for curious, motivated individuals to test and review online money-making opportunities featured on FinanceBuzz. If you enjoy discovering new platforms and sharing your experience,...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
    Travel Cath Lab Tech - $2,711 to $3,030 per week in Castle Rock, CO

    Travel Cath Lab Tech - $2,711 to $3,030 per week in Castle Rock, CO

    AlliedTravelNetwork • Castle Rock, CO, US
    serp_jobs.job_card.full_time
    AlliedTravelNetwork is working with Prime Time Healthcare to find a qualified Cath Lab Tech in Castle Rock, Colorado, 80104!. Now Hiring : Allied Healthcare Cath Lab - Castle Rock, CO.Contact us for ...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
    In-Home Product Tester – No Fees, No Experience, $25-$45 / hr

    In-Home Product Tester – No Fees, No Experience, $25-$45 / hr

    OCPA • Derby, Colorado, us
    serp_jobs.job_card.part_time +1
    Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies. We guarantee 15-25 hours per week with an hourly pay of bet...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
    Travel Outpatient Physical Therapist - $1,813 per week

    Travel Outpatient Physical Therapist - $1,813 per week

    Jackson Therapy Partners • Castle Rock, CO, United States
    serp_jobs.job_card.full_time +1
    Jackson Therapy Partners is seeking a travel Outpatient Physical Therapist for a travel job in Castle Rock, Colorado.Job Description & Requirements. Looking for a change of scenery and a chance to h...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
    Application Penetration Tester

    Application Penetration Tester

    ASM Research, An Accenture Federal Services Company • Denver, CO, United States
    serp_jobs.job_card.full_time
    As an Application Security Penetration Tester, you will be entrusted with the critical responsibility of safeguarding web applications and REST APIs from potential threats.Your role will require a ...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
    AI Trainer -Remote Content QA Reviewer

    AI Trainer -Remote Content QA Reviewer

    Outlier • Remote, CO, United States
    serp_jobs.filters.remote
    serp_jobs.job_card.full_time
    Earn up to $15 / hour + performance bonuses.Outlier, a platform owned and operated by Scale AI, is looking for.If you're passionate about improving models and excited by the future of AI, this is you...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
    Web Accessibility Tester

    Web Accessibility Tester

    Spectraforce Technologies • Denver, CO, United States
    serp_jobs.job_card.full_time
    Local candidates only! Candidates willing to move to Colorado for this position will not be considered • •.We're looking for an Accessibility Tester to support the client's applications.The primary ...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
    Data Entry Product Support - No Experience

    Data Entry Product Support - No Experience

    GLOCPA • Castle Rock, Colorado
    serp_jobs.job_card.full_time
    We’re looking for Customer Support Product Testers across the US to work from home and help top brands improve their products before they hit the market.serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
    Performance Tester USC and GC

    Performance Tester USC and GC

    Ampstek • Denver, CO, United States
    serp_jobs.job_card.full_time
    Duration : : Long Term Contract.Analyze non-functional requirements and create detailed performance test plans and strategies. Design, develop, and execute load, stress, endurance, spike, scalability...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_1_day • serp_jobs.job_card.promoted
    AI Trainer -Remote Content Reviewer

    AI Trainer -Remote Content Reviewer

    Outlier • Remote, CO, United States
    serp_jobs.filters.remote
    serp_jobs.job_card.full_time
    Earn up to $15 / hour + performance bonuses.Outlier, a platform owned and operated by Scale AI, is looking for.If you're passionate about improving models and excited by the future of AI, this is you...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
    Accessibility Tester

    Accessibility Tester

    Kavaliro • Denver, CO, United States
    serp_jobs.job_card.full_time
    The primary objective is to ensure that all company related applications comply with accessibility standards and provide an inclusive user experience for individuals with disabilities.The main goal...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_1_day • serp_jobs.job_card.promoted
    Travel Cath Lab Tech - $2,711 to $3,030 per week in Castle Rock, CO

    Travel Cath Lab Tech - $2,711 to $3,030 per week in Castle Rock, CO

    Prime Time Healthcare • Castle Rock, CO, US
    serp_jobs.job_card.full_time
    Now Hiring : Allied Healthcare Cath Lab - Castle Rock, CO.Contact us for Pay Information.Actual amount dependent upon market adjustments. Are you a passionate Allied Healthcare professional looking f...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
    Remote Financial Expert - AI Trainer ($150 per hour)

    Remote Financial Expert - AI Trainer ($150 per hour)

    Mercor • Westminster, Colorado, US
    serp_jobs.filters.remote
    serp_jobs.job_card.full_time
    UK / Canada / Europe / Singapore / Dubai / Australia-based • •Investment Banking or Private Equity Experts • • for a research project with a leading foundational model AI lab. You are a good fit if you : - Have •...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_1_day • serp_jobs.job_card.promoted
    Performance Tester USC and GC (Denver)

    Performance Tester USC and GC (Denver)

    Ampstek • Denver, CO, United States
    serp_jobs.job_card.full_time
    Duration : : Long Term Contract.Analyze non-functional requirements and create detailed performance test plans and strategies. Design, develop, and execute load, stress, endurance, spike, scalability...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_1_day • serp_jobs.job_card.promoted
    Travel Cath Lab Tech - $2,711 to $3,030 per week in Castle Rock, CO

    Travel Cath Lab Tech - $2,711 to $3,030 per week in Castle Rock, CO

    AlliedTravelCareers • Castle Rock, CO, US
    serp_jobs.job_card.full_time
    AlliedTravelCareers is working with Prime Time Healthcare to find a qualified Cath Lab Tech in Castle Rock, Colorado, 80104!. Now Hiring : Allied Healthcare Cath Lab - Castle Rock, CO.Contact us for ...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
    Behavior Technician - Great Opportunity

    Behavior Technician - Great Opportunity

    Zen Educate • Castle Rock, CO, United States
    serp_jobs.job_card.full_time
    Limited Positions - Now hiring for the 2025–2026 school year.We are hiring full-time Behavior Technicians (TAs) for the 2025–2026 school year to support K–12 students with special needs.If you have...serp_jobs.internal_linking.show_more
    serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted