Full Stack Engineer

Full Stack Engineer – Marketing Tech, AI & Automation Full-Time | Remote | U.S. EST Hours About the Role At Pavago, one of our clients — a fast-growing marketing agency supporting 150+ home service businesses — is hiring a Full Stack Engineer to build internal tools, marketing automation, AI workflows, and tracking systems that directly impact campaign performance and revenue. This is a hands-on builder role, not a strategy-only position. You’ll work with leadership, media buyers, and operators to turn operational challenges into production-ready systems. What You’ll Do Full Stack Development - Build and deploy internal tools using Next.js, React, and Python - Develop marketing dashboards, reporting systems, and operational applications - Replace manual processes with scalable automation - Build and maintain production-ready integrations using APIs and webhooks Marketing Tracking & Attribution - Implement and optimize Meta Pixel and Conversion API (CAPI) - Manage event tracking, deduplication, and attribution accuracy - Connect ad platforms → backend systems → CRM → reporting dashboards - Build reporting around ROAS, CPL, CAC, conversion rates, and lead quality AI & Automation - Integrate AI into real marketing workflows, including: - Ad copy and creative generation - Lead scoring and qualification - Campaign insights - Automated reporting - Build with OpenAI and other AI APIs - Use AI tools actively to improve engineering speed and operational efficiency CRM & Lead Lifecycle Automation - Integrate platforms such as GoHighLevel, Close CRM, and HubSpot - Automate lead capture, routing, follow-ups, pipeline management, and conversion syncing - Connect CRM outcomes back to advertising platforms for attribution and offline conversion tracking - Maintain reliable data across marketing and CRM systems What We’re Looking For - 4–6+ years of hands-on software engineering experience - Strong experience with React, Next.js, and Python - Proven experience building and deploying production applications - Strong experience with APIs, webhooks, integrations, and automation - Hands-on experience in a marketing, ad tech, or performance marketing environment - Experience implementing Meta Pixel and/or Conversion API (CAPI) - Strong understanding of event tracking, deduplication, and attribution - Experience building marketing dashboards and reporting systems - Hands-on CRM integration experience with GoHighLevel, Close, HubSpot, or similar - Experience connecting ad platforms with CRM data for attribution - Active experience using AI tools and APIs - Strong builder mindset with a bias toward shipping and iteration Nice to Have - Performance marketing agency experience - Understanding of ROAS, CPL, CAC, and conversion metrics - Experience with Zapier, Make, or similar automation tools - Knowledge of attribution challenges caused by privacy/iOS changes - Experience building data pipelines for marketing analytics What Success Looks Like - Internal tools are actively used by media buyers and operators - Manual campaign and CRM work is significantly reduced - Tracking and attribution remain accurate and reliable - Reporting becomes faster and more actionable - Marketing systems connect cleanly across ads, CRM, and backend data - AI-powered workflows improve lead quality, conversions, and operational efficiency Why Join? - Build systems with direct impact on revenue and campaign performance - Work at the intersection of software engineering, AI, automation, and performance marketing - High ownership and freedom to build - Work with real campaign data across 150+ businesses - Fully remote environment Interview Process - Application Review - Spark Hire Intro Video - Video Interview with Pavago Recruiter - Client Interview - Offer & Background Verification What Happens After You Apply Qualified applicants will receive a Spark Hire invitation to complete a short Intro Video. This helps us understand your technical background, communication skills, marketing/ad tech experience, and experience building automation and AI-driven systems. Please check your inbox and spam/junk folder for the invitation. Apply Now If you’re a hands-on Full Stack Engineer with strong React/Next.js + Python skills and real experience with Meta CAPI, marketing attribution, CRM integrations, and AI automation, we’d love to hear from you. #FullStackEngineer #NextJS #ReactJS #Python #MarketingTech #AdTech #AIEngineering #Automation #MetaCAPI #GoHighLevel #HubSpot #RemoteJobs #SoftwareEngineer #LI-AG1