Hybrid Growth Marketing Developer – Mexico City

at Clara

• Job title: Growth Marketing Developer – Mexico City
• Job type: Full Time
• Experience level: Mid level, Senior
• Salary: Not specified
• Degree requirement: No Education Requirement
• Tech skills: JavaScript, SQL
• Location requirements: Hybrid, Mexico City, Mexico

About the role

• Growth Marketing Developer at Clara connecting web development and advertising engine through technical layers. Owning digital experiences and API integrations with Meta, Google, and LinkedIn.

Responsibilities

• We're looking for a Growth Marketing Developer. This role sits at the intersection of web development and paid media performance.
• As our Growth Marketing Engineer, you will own the technical layer that connects our digital experiences to our advertising engine — from pixel-perfect landing pages to robust API integrations with Meta, Google, and LinkedIn.
• Design, build, and maintain high-converting landing pages and campaign microsites, following best practices for performance and SEO.
• Architect and deploy tag management solutions (GTM) and conversion signals.
• Build and maintain custom API integrations between internal systems, our Data Warehouse, and Hubspot to automate audience uploads and conversion signals.
• Use SQL to source and transform data from our Data Warehouse, feeding it into marketing platforms and CRM workflows.
• Leverage AI tools and LLMs to rapidly build and deploy automation scripts.
• Partner with Design and Paid Media teams to ship A/B tests, personalization experiments, and conversion-rate optimization (CRO) initiatives at speed.

Requirements

• 3+ years of experience in a technical role bridging web development and marketing technology (agency, startup, or in-house growth team).
• Working proficiency in English and the local language (Spanish or Portuguese).
• Frontend proficiency in HTML, CSS, and Javascript, with a focus on building fast, beautiful landing pages.
• MarTech expertise: Deep understanding of pixels, attribution, events, and audiences.
• Experience sourcing and transforming data with SQL.
• Proficiency in Google Tag Manager and managing data flows within a CRM (experience with Hubspot is a major plus).
• API-savvy: Experience connecting systems via REST APIs and reading technical documentation.
• AI-First Mindset: Proven interest in using AI tools to multiply output—writing, refactoring, and deploying scripts at high velocity.
• Adaptability to fast-changing environments and a resourceful, problem-solving approach.

Benefits

• Competitive salary and stock options (ESOP) from day one
• Multicultural team with daily exposure to Portuguese, Spanish, and English (our corporate language)
• Annual learning budget and internal accelerated development paths
• High-ownership environment: we move fast, learn fast, and raise the bar — together
• Smart, ambitious teammates — low ego, high impact
• Flexible vacation and hybrid work model focused on results