paycor
Senior Web Optimization Engineer
JumpFly
Hoffman Estates, USA
Full-time
Senior · 5+ years experience
Hybrid
USD 85000-110000 yearly / year
Discovered Yesterday
WordPressShopifyHTMLCSSJavaScriptGA4
Free
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WordPressShopifyHTML
Key Skills for This Role
WordPressShopifyHTMLCSSJavaScriptGA4
Full Job Posting
- 5 or more years of relevant web development, analytics implementation, or website optimization experience, or equivalent senior-level capability
- Hands-on experience implementing and troubleshooting production website changes in WordPress and Shopify or a comparable ecommerce platform
- Strong HTML, CSS, JavaScript, and browser-debugging skills, with experience building responsive, production-ready web experiences
- Strong GA4, Google Tag Manager, data-layer, conversion-tracking, and analytics implementation experience
- Demonstrated ability to conduct technical website audits and turn findings into prioritized recommendations
- Working familiarity with experimentation platforms, behavioral analytics, Core Web Vitals, technical SEO, and accessibility standards
- Strong technical judgment, troubleshooting, client communication, and experience safely delivering work across multiple website environments
- Additional experience with experimentation platforms, test design, or statistical analysis
- Additional experience with Shopify Liquid, Adobe Commerce, ecommerce analytics, or complex data-layer implementations
- Experience with New Relic, PHP, APIs, integrations, or visual-regression testing
- Agency or consultancy experience, including helping standardize or productize a web optimization service
- Conduct technical website audits covering architecture, CMS constraints, analytics, conversion paths, performance, accessibility, integrations, and implementation risks
- Implement, audit, and troubleshoot GA4, Google Tag Manager, data-layer events, form tracking, conversion tracking, and ecommerce tracking; establish reliable baseline metrics
- Implement approved CRO and website improvements, including landing pages, forms, navigation, checkout flows, responsive layouts, and reusable components
- Estimate effort, identify dependencies and risks, and recommend maintainable implementation approaches
- Present findings clearly and participate in client discovery, scoping, planning, and troubleshooting when technical or CRO expertise is needed
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