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.
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Originally posted on Himalayas