AI-Driven Growth Engineer for Web & Analytics

FX Replay; México; On-site; MXN 800,000 - 1,200,000; Full time

Job summary

FX Replay is seeking a Growth Engineer to join the Growth team and drive the implementation of landing pages, pricing experiences, and conversion flows. You will operate at the intersection of web development, growth, analytics, infrastructure, and AI-assisted execution.

You will lead AI-native workflows, ensure reliability, and accelerate delivery with each launch, shipping through Ploy, MCP servers, and integrations with marketing tools.

Qualifications

• 5+ years building production websites and web apps.
• Hands-on AI agents and AI coding tools experience, with workflow explanations.
• Experience implementing analytics, conversion tracking, and integrations for websites/marketing campaigns.
• Working English, written and spoken, to collaborate with an international team.
• Updated CV and portfolio links demonstrating your work.

Responsibilities

• Own the build of landing pages, campaign pages, pricing, forms, and conversion flows in Ploy.
• Turn Figma designs into production pages using AI agents and MCP integrations, reviewed by a developer.
• End-to-end QA of A/B tests: setup, goals, targeting, and performance checks.
• Integrate CRMs, forms, emails, APIs, and marketing platforms with the website.
• Protect core functionality (checkout, pricing, auth, tracking, consent) to ensure fast launches.
• Own technical SEO, Core Web Vitals, accessibility, and performance for growth pages.
• Manage supporting infra (DNS, hosting, cloud servers, SSL, deployments, monitoring).
• Build reusable components and agent instructions to speed up future pages/tests.
• Plan timelines, estimate effort, and keep growth bets moving with agile practices.

Skills

5+ years experience

AI agents experience

Analytics & conversion tracking

Growth engineering mindset

English proficiency

Tools

Ploy

Astro

React

Vue.js

Node.js

PHP/Laravel

Job description

FX Replay is seeking a Growth Engineer to join the Growth team and drive the implementation of landing pages, pricing experiences, and conversion flows. You will operate at the intersection of web development, growth, analytics, infrastructure, and AI-assisted execution.

You will lead AI-native workflows, ensure reliability, and accelerate delivery with each launch, shipping through Ploy, MCP servers, and integrations with marketing tools.