CareerPlan

MarTech Specialist

Buenos AiresFull-time2026-10-30 → 2026-11-10

Core

Design and build server-side attribution services, conversion pipelines, and data models to track marketing revenue for US mid-market clients.

Role type

Senior MarTech Engineer (server-side tracking & attribution)

Builds

Server-side attribution services, conversion pipelines, and data models for Meta, Google Ads, Bing, and CRMs

Domain

Marketing Technology / Attribution / Data Engineering

Deliverable

production ML models

Required skills

TypeScript, SQL, Cloudflare Workers, Vercel, Render, Supabase, Meta Conversion API, Google Ads API, Bing Ads API, event capture, identity stitching, deduplication, idempotency, monitoring, root-cause analysis, technical documentation

Preferred skills

Claude Code, Claude Agent SDK, build-vs-buy analysis, mentoring junior engineers

Technologies

TypeScript, Cloudflare Workers, Vercel, Render, Supabase, Meta, Google Ads, Bing Ads, GHL, HubSpot, Stripe, Zoho, Salesforce, Hyros, SQL, HogQL

Responsibilities

Design and build server-side attribution services; Own the reliability of conversion pipelines; Build data models and SQL/HogQL reporting; Design integrations across GHL, HubSpot, Stripe, Zoho, Salesforce and Hyros; Lead root-cause investigations on complex attribution gaps; Define and document the team's patterns, data models and QA standards; Write build-vs-buy recommendations and lead technical calls with US stakeholders and vendors

Seniority

Senior, hands-on IC with mentorship responsibilities