I’m helping OutSta find a top candidate to join their team full-time for the role of Full-Stack Engineer - AI Native SaaS .

You will scale AI-native revenue platforms by engineering secure, high-impact SaaS integrations.

Compensation:

Provide your expected compensation while applying

Location:

Remote (for residents of Argentina, Colombia, Costa Rica, El Salvador, Honduras, Mexico, Nicaragua, and Puerto Rico)

Mission of OutSta:

"As your committed HR partner, we don’t just fill positions—we forge enduring, mutually beneficial partnerships that drive success for both companies and professionals."

What makes you a strong candidate:

- You are an expert in Full-stack development.
- You are proficient in Webhook, TypeScript, Supabase, Stripe, Security, Scalability, Quality assurance (QA), PostgreSQL, and OAuth.
- English
- Conversational

- Spanish

- Fully fluent

Responsibilities and more: We are seeking an experienced full-stack engineer to join an AI-native SaaS company. This role involves building and maintaining a next-generation Revenue Operations platform deeply integrated with HubSpot, leveraging AI-assisted development tools. The adecuado candidate will work across the full technology stack, ensuring secure, scalable, and maintainable applications.

Key Responsibilities

- Develop, maintain, and enhance full-stack web applications using TypeScript, Node.js, React, and PostgreSQL.
- Utilize Claude Code or comparable AI-assisted development tools daily.
- Design, implement, and maintain secure Supabase backend services, including RLS policies and database optimization.




- Build and maintain HubSpot integrations, including OAuth, webhooks, and CRM extensions.
- Extend and maintain AI-generated React applications built with Lovable or similar platforms.
- Develop and maintain Stripe billing functionality, including subscriptions, trials, and usage-based billing.
- Troubleshoot production issues using monitoring and analytics platforms like Sentry and PostHog.
- Participate in sprint planning, estimation, code reviews, and QA processes.
- Manage development tasks through ClickUp and track work using Hubstaff.
- Review AI-generated code to ensure security, scalability, performance, and code quality.

Key Qualifications:
- 4+ years of professional experience as a Full Stack Engineer.
- Strong experience with TypeScript, Node.js, React, and PostgreSQL.
- Hands-on production experience with Supabase, including Row-Level Security and Edge Functions.
- Experience building or maintaining HubSpot applications or advanced HubSpot API integrations.
- Experience using Claude Code or comparable AI-assisted coding platforms.
- Familiarity with Lovable or similar AI-powered application builders.
- Strong knowledge of SQL, PostgreSQL security, roles, permissions, and database best practices.
- Excellent understanding of REST APIs, authentication, and secure software development practices.
- Strong written and verbal English communication skills.
- Ability to work independently in a fully remote environment with overlapping U.S. business hours.

Your potential leader:

- Mark Anthony Chua

More at Torre.ai

📌 Full-Stack Engineer - AI Native SaaS (Argentina)
🏢 Emma of Torre.ai
📍 Argentina