Growth Marketing Developer (Desenvolvedor de Growth Marketing) - São Paulo (Hybrid

About the role

We're the leading B2B fintech for spend management in Latin America. Certified as one of the world's fastest-growing companies, a Great Place to Work , and a LinkedIn Top Startup . Passionate about making Latin America more prosperous and competitive. Constantly innovating to build financial infrastructure that enables each of our customers to thrive. Product-led, high-talent-density culture - designed for builders who raise the bar. Proud of our open, inclusive, and values-driven environment. What we believe in #Clarity. We say things clearly, directly, and proactively. #Simplicity. We reduce noise to focus on what really matters. #Ownership. We take responsibility and never wait to be told. #Pride. We build products and experiences we're proud of. #Always Be Changing (ABC). We grow through feedback, risk-taking, and action.

Responsibilities

• Primary Responsibilities:
• Web & Frontend Development: Design, build, and maintain high-converting landing pages and campaign microsites, following best practices for performance and SEO. Customize front-end layers using HTML, CSS, and Javascript .
• Performance Engineering & Tracking: Architect and deploy tag management solutions (GTM) and conversion signals. Implement and audit tracking across web properties, including Meta Pixel, Google Ads tags, and LinkedIn Insight Tag.
• Data Connectivity & API Integrations: Build and maintain custom API integrations between internal systems, our Data Warehouse, and Hubspot to automate audience uploads and conversion signals.
• Data Transformation: Use SQL to source and transform data from our Data Warehouse, feeding it into marketing platforms and CRM workflows.
• AI-Driven Automation: Leverage AI tools and LLMs to rapidly build and deploy automation scripts. Use N8N to optimize media machine operations and automate manual tasks.
• Collaboration: Partner with Design and Paid Media teams to ship A/B tests, personalization experiments, and conversion-rate optimization (CRO) initiatives at speed.

Requirements

• "We're looking for someone who meets the minimum requirements to be considered for the role. The preferred qualifications are a bonus, not a requirement."
• 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.
• Experience with Marketing Mix Modeling (MMM) or media measurement frameworks.
• Familiarity with Databricks , n8n , or data pipeline tooling.
• Prior work in fintech, lending, or B2B SaaS growth environments.
• A good sense of humor.
• Why join Clara
• At Clara, you'll have the autonomy, speed, and support to make meaningful impact - not just on your team, but on how organizations are run across Latin America.

Benefits

Additional Information

Ready to accelerate your career? Clara is the fastest-growing company in Latin America. We've built the leading solution for companies to make and manage all their payments. We already help over 20,000 large and growing businesses operate with agility and financial clarity through locally issued corporate cards, bill pay, financing, and a powerful B2B platform built for scale. Clara is backed by some of the most successful investors in the world, including top regional VCs like monashees, Kaszek, and Canary, and leading global funds like Notable Capital, Coatue, DST Global Partners, ICONIQ Growth, General Catalyst, Citi Ventures, SV Angel, Citius, Endeavor Catalyst, and Goldman Sachs - in addition to dozens of angel investors and local family offices. We're building the financial infrastructure that powers high-performing organizations across the region. We invite you to join us if you want to be part of a fast-paced environment that will accelerate your career and support you to do some of the best work of your life alongside a passionate and committed team distributed across the Americas.

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