✦ Luna Orbit — Marketing & Digital Marketing

Sr. Web Developer, Marketing

at Gong

📍 Austin | Chicago | New York City | Salt Lake City | San Francisco Onsite Posted March 31, 2026
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Position Details

Type Full-Time
Experience senior
Exp. Years 5+ years
Education Not specified
Category Marketing & Digital Marketing

About this role

Senior web developer to evolve Gong’s global marketing website (gong.io) using a modern frontend stack and headless CMS, partnering with marketing, design, and growth to optimize business metrics.

Key Responsibilities

  • Lead development and maintenance of high-traffic multilingual marketing website
  • Own Sanity infrastructure and empower marketers to update content
  • Implement A/B tests to improve UX and conversion
  • Build and maintain design system for brand consistency
  • Improve localization workflows and ensure performance/SEO excellence

Technical Overview

Frontend stack includes React/Next.js with TypeScript and Tailwind CSS; integrates headless CMS (Sanity/Contentful/Strapi/Dato), localization workflows, A/B testing, SEO, and performance optimization; familiarity with analytics and tag management.

Ideal Candidate

The ideal candidate is a senior frontend engineer with 5+ years building marketing websites, strong React and Next.js experience, and deep familiarity with headless CMSs (Sanity, Contentful, Strapi). They should thrive in a fast-paced SaaS marketing environment and be adept at SEO, localization, and performance optimization.

Must-Have Skills

5+ years of professional web development for marketing or growth websitesStrong proficiency in ReactExperience with Next.jsNuxtor Astro (content-focused apps)Experience with headless CMS (SanityContentfulStrapiDato)Strong localization/workflow experience for global audiencesPerformanceSEOand accessibility best practicesExperience with AI tools for codingCRM integrations (MarketoHubspot)Analytics (Google AnalyticsAmplitudePosthog)Tag management (Google Tag ManagerTealium)

Nice-to-Have Skills

Experience in fast-paced B2B or agency environmentsExperience with Vercel or CloudflarePortfolio of web projects

Tools & Platforms

SanityContentfulStrapiDatoNext.jsVercelCloudflareGoogle AnalyticsAmplitudePosthogGoogle Tag ManagerTealium

Required Skills

5+ years of web development for marketing sites; React; Next.js; Headless CMS (Sanity/Contentful/Strapi/Dato); localization workflows; SEO and accessibility; performance optimization; AI tooling for coding; CRM integrations; analytics (Google AnalyticsAmplitudePosthog); tag management (GTMTealium)

Hard Skills

ReactNext.jsTypeScriptTailwind CSSSanityContentfulStrapiDatoHeadless CMSA/B testingSEOLocalization workflowsPerformance optimizationAI tooling for codingCRM integrationsGoogle AnalyticsAmplitudePosthogGTMTealiumVercelCloudflare

Soft Skills

communicationcross-functional collaborationmentorshipproblem-solvingattention to detail

Industry & Role

Industry SaaS
Job Function Develop and optimize Gong’s global marketing website to drive growth and conversions
Role Subtype Frontend Engineer
Tech Domains JavaScript, React, SQL / PostgreSQL

Keywords for Your Resume

Senior Web Developermarketing websitegonggong ioreactjavascriptheadless cmssanitycontentfulstrapidatoa/b testingseolocalizationweb performanceamplitudeposthogga4vercelcloudflaremarketing techonsiteportfolioReactNext.jsTypeScriptTailwind CSSSanityContentfulHeadless CMSLocalizationSEOWeb performance

Deal Breakers

Lack of 5+ years of marketing website experience, Poor portfolio or lack of React/Next.js experience, No experience with headless CMSs or localization workflows

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