AI Growth Automation Engineer (Fintech)

Location: São Paulo, Brazil; hybrid work with expected office presence, especially during ramp-up or when required by the leader

Company

hirify.global is a B2B fintech building payment, spend management, financing, and financial infrastructure products for businesses across Latin America.

What you will do

• Build AI-powered prospecting and SDR tools using agents, workflows, CRM and sales platforms, LLM APIs, n8n, or custom code.
• Develop and iterate on onboarding, activation, and retention automations across email, WhatsApp, and push.
• Design lead scoring, routing, and SDR-to-AE handoff systems that reduce manual administration.
• Prototype internal tools quickly, test them against pipeline and activation metrics, and scale successful solutions.
• Partner with Sales, SDR leadership, Lifecycle, Data, and Engineering to identify automation opportunities and drive adoption.
• Measure the impact of automation on CAC payback, meetings booked, activation rate, and pipeline generation using Metabase, HubSpot, and Customer.io data.

Requirements

• At least 2 years of hands-on experience building automation, internal tools, or AI-powered products using APIs, LLMs, or agent frameworks.
• Experience with n8n, Zapier, Make, or equivalent workflow automation platforms and API integrations.
• Working familiarity with HubSpot, Customer.io, Salesforce, or similar CRM and lifecycle platforms.
• Ability to read and write basic Python or JavaScript scripts, or work effectively with engineers to ship solutions.
• Strong written and verbal English communication is required.
• Bias toward building, testing, and iterating instead of extended planning.

Nice to have

• Background in Lifecycle Marketing, RevOps, Sales Engineering, Product, or Software Engineering.
• Experience with Amplemarket, Clay, Apollo, or similar sales engagement and AI prospecting tools.
• Experience with OpenAI or Anthropic APIs and basic prompt engineering.
• Experience in B2B SaaS or fintech, particularly with SDR and AE sales motions.
• Portuguese proficiency and startup or small-team experience.

Culture & Benefits

• Product-led, high-talent-density, open, inclusive, and values-driven environment.
• Competitive salary and stock options through ESOP from day one.
• Annual learning budget and accelerated internal development paths.
• Multicultural environment with daily exposure to Portuguese, Spanish, and English.
• Flexible vacation and a results-focused hybrid work model.
• High-ownership culture with autonomy, fast iteration, and direct collaboration.