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Remote Loadrunner Performance Testing Jobs in Norristown, PA

Horizontal Talent

Sr. Optimizely Developer

Philadelphia, PA · Remote

$116K - $152K/yr

Partner on server-side testing and feature flagging when frontend testing is not the best fit ... Experience working in remote-first environments and collaborating across multiple locations.

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Remote Loadrunner Performance Testing information

See Norristown, PA salary details

$10

$45

$66

How much do remote loadrunner performance testing jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for remote loadrunner performance testing in Norristown, PA is $45.36, according to ZipRecruiter salary data. Most workers in this role earn between $35.77 and $53.41 per hour, depending on experience, location, and employer.

What is the difference between Remote Loadrunner Performance Testing vs Remote Performance Tester?

AspectRemote Loadrunner Performance TestingRemote Performance Tester
CertificationsLoadRunner certifications, ISTQBISTQB, performance testing certifications
Work EnvironmentRemote, often in QA or testing teamsRemote, in QA or software testing teams
Industry UsageIT, software development, QA departmentsIT, software development, QA departments

Remote Loadrunner Performance Testing focuses on executing performance tests using LoadRunner tools, emphasizing scripting and load simulation. Remote Performance Testers may use various tools and focus on overall performance assessment. Both roles require similar certifications and work environments, but LoadRunner specialists specifically handle LoadRunner scripts and scenarios, while performance testers may work with multiple tools and broader testing strategies.

What are popular job titles related to Remote Loadrunner Performance Testing jobs in Norristown, PA? For Remote Loadrunner Performance Testing jobs in Norristown, PA, the most frequently searched job titles are:
What job categories do people searching Remote Loadrunner Performance Testing jobs in Norristown, PA look for? The top searched job categories for Remote Loadrunner Performance Testing jobs in Norristown, PA are:
What cities near Norristown, PA are hiring for Remote Loadrunner Performance Testing jobs? Cities near Norristown, PA with the most Remote Loadrunner Performance Testing job openings:
Remote Loadrunner Performance Testing jobs near you

Senior Optimizely CMS Developer

Horizontal Talent

Pottstown, PA • Remote

$111K - $146K/yr

Full-time

Posted yesterday

New

Job description

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS solutions, launching sophisticated experiments, and using AI-assisted tools to work faster and smarter.

Responsibilities
  • Build and maintain reusable components, page templates, and content models within Optimizely CMS to help marketing teams launch web pages efficiently.
  • Design CMS architecture that supports scalability, security, and strong performance, including Core Web Vitals optimization.
  • Develop and support integrations between Optimizely CMS and enterprise platforms such as Salesforce, Marketo, Adobe Commerce, and internal systems.
  • Create and deploy advanced A/B, split, and multivariate tests in Optimizely Web Experimentation, including custom DOM manipulation and dynamic content changes.
  • Implement personalized web experiences for targeted B2B audiences and account-based marketing campaigns.
  • Partner on server-side testing and feature flagging when frontend testing is not the best fit.
  • Perform thorough cross-browser and cross-device testing to help ensure smooth, consistent user experiences with minimal flicker or layout shift.
  • Define and document best practices, technical standards, and governance guidelines for Optimizely-related work.
  • Collaborate closely with CRO, product, and design teams to evaluate ideas, prototype solutions, and translate designs into polished digital experiences.
  • Use AI-assisted development tools to accelerate coding, debugging, testing, and experimentation workflows.
Skills
  • 5+ years of full-stack web development experience.
  • At least 3+ years of hands-on experience working within the Optimizely ecosystem.
  • Strong backend development skills with C# and .NET Core/MVC, especially in Optimizely CMS environments.
  • Advanced frontend experience with HTML5, CSS3/SASS, and JavaScript, including Vanilla JS, ES6+, jQuery, React, or Vue.
  • Deep understanding of Optimizely platform concepts such as Project JS, visual tags, audience targeting, anti-flicker approaches, and caching behavior.
  • Experience building for complex B2B websites, including lead generation and gated content workflows.
  • Strong Git knowledge and familiarity with modern CI/CD workflows such as Azure DevOps or GitHub Actions.
  • Ability to work independently while also partnering effectively with cross-functional teams.
  • A proactive, solution-oriented mindset with a focus on speed, quality, and continuous improvement.
Preferred Skills
  • Active Optimizely Developer certification in CMS or Web Experimentation.
  • Experience supporting server-side experimentation and feature flagging initiatives.
  • Familiarity with UX/UI collaboration and translating wireframes or Figma designs into interactive experiences.
  • Comfort using AI tools such as GitHub Copilot or ChatGPT to support development efficiency.
  • Experience working in remote-first environments and collaborating across multiple locations.

Horizontal is committed to fostering an inclusive environment where all qualified candidates can thrive. We value diversity, equity, and inclusion as essential to building strong teams, better ideas, and better outcomes.

By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.

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