ThreatLocker · 1 day ago
Front-End Web Developer
Orlando, FL
Full-time
Onsite
Mid Level
3+ years expThreatLocker is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools. They are looking for an experienced Front-End Web Developer with expertise in Webflow to manage and optimize a high-traffic website, ensuring performance, usability, and SEO best practices are met.
Cyber SecurityInformation TechnologyNetwork Security
Responsibilities
Own and maintain a large-scale Webflow CMS site used by a global audience
Build, update, and optimize pages using Webflow Designer, CMS Collections, and Components
Manage and optimize Webflow CMS architecture (Collections, fields, references, conditional visibility)
Ensure fast, reliable performance through page load optimization, asset management, and clean structure
Implement and maintain technical SEO best practices, including:
Page speed optimization (Core Web Vitals)
Image optimization and lazy loading
Clean URL structures and redirects
Schema markup (via custom code)
Meta tags, Open Graph, and sitemap management
Maintain Webflow interactions and animations with performance in mind
Work with custom code embeds (HTML, CSS, JavaScript, HubSpot) to extend Webflow functionality
Manage Webflow hosting, publishing, backups, and staging environments
Monitor site health, uptime, and performance; quickly troubleshoot and resolve issues
Collaborate with marketing, design, and content teams to improve UX and conversion paths
Ensure accessibility, consistency, and usability across devices and browsers
Provide occasional after-hours or weekend support for critical site issues, launches, or outages
Qualification
Required
3+ years managing a production Webflow website for a mid-size to large organization
Proven experience maintaining high-traffic, enterprise-level Webflow sites
Strong understanding of Webflow CMS, Editor, and Designer workflows
Hands-on experience with: Custom code embeds, Responsive design in Webflow, CMS-driven templates and dynamic content, Webflow hosting and publishing processes
Deep knowledge of technical SEO and website performance optimization
Strong UX instincts—able to balance design, usability, and speed
Solid understanding of HTML, CSS, and JavaScript (even when working inside Webflow)
Experience debugging layout, performance, or publishing issues under time pressure
Preferred
Experience with enterprise marketing sites (security, SaaS, B2B preferred)
Familiarity with: Google Lighthouse, PageSpeed Insights, Search Console, Analytics tools (GA4, Hotjar, etc.), Webflow localization or multi-language setups
Experience collaborating with designers using Figma or similar tools
Company
ThreatLocker
ThreatLocker is a cybersecurity company that specializes in endpoint security and application whitelisting solutions.
501-1000 employees
H1B Sponsorship
ThreatLocker has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (2)
Funding
Current Stage
Late StageTotal Funding
$299.44MKey Investors
General AtlanticElephantArthur Ventures
2025-04-10Series E· $60M
2024-04-24Series D· $115M
2022-04-19Series C· $100M
Leadership Team
Danny Jenkins
CEO
S
Sami Jenkins
Co-Founder and COO
Recent News
2025-12-05
Computing.co.uk
2025-11-07
Company data provided by crunchbase