Web Developer

MIGNOW

Marketing Web Developer at MIGNOW, leading the institutional site migration to modern stacks. Focused on digital transformation in a global growing company.

Posted 6/5/2026full-timeSão Paulo • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaScriptNext.js

About the role

Key responsibilities & impact

Lead the migration of the current institutional website to Webflow or another modern stack, with a focus on responsiveness, performance, technical SEO and international scalability.
Work with Webflow to develop and iterate pages, templates and components with autonomy, consistency and speed.
Integrate and maintain the full martech stack: HubSpot, GTM, GA4, Lovable, pixels and tracking.
Create and maintain in-house AI-powered tools to improve team performance and demand acquisition (e.g., copilots and internal agents, API-driven automations, campaign optimization scripts).
Instrument events, tags and cookies with data governance and an emphasis on performance and privacy (LGPD-ready).
Support the marketing team with tools and automations for acquisition, content, SEO and CRO.
Act as the technical reference for the area, collaborating directly with designers, copywriters and growth leaders.

Requirements

What you’ll need

Hands-on experience with Webflow (portfolio of pages and delivered projects).
Experience with site migrations, web performance and modern front-end architecture.
Strong command of HTML, CSS and JavaScript, and solid knowledge of technical SEO best practices and accessibility.
Experience integrating and governing tools such as HubSpot, GTM, GA4, Lovable and CRM/API integrations.
Experience in digital marketing or B2B growth environments, with a focus on conversion, speed and experimentation.
Advanced/Fluent English.
Experience with headless CMS platforms (Sanity, Contentful, Strapi).
Knowledge of modern frameworks such as Next.js or Astro.
Experience with projects targeting international expansion (multi-language, geolocation, scalability).
Practical experience applying AI (integrations with GPT/Claude/Gemini, personalization, copilots, agent orchestration and content automation).
Technical background in CRO or light data engineering to support marketing teams.

Benefits

Comp & perks

A leading role in the brand's digital and international evolution.
Experienced team with real opportunities for autonomy and innovation.
High-performance culture focused on delivering real results.
Diverse, global team — pioneering and innovative, unique in the segment.
Modern tools and an environment that values speed with consistency.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

WebflowHTMLCSSJavaScripttechnical SEOaccessibilityAI integrationsCROdata engineeringheadless CMS

Soft Skills

autonomycollaborationcommunicationspeedconsistencyexperimentationperformance improvementteam performance