AI-Native Full-Stack Engineer (Portal Owner)

Imagine being the one engineer who owns the product end to end.

Every feature you ship lands in a portal that's core to the business. Every technical decision you make shapes where the product goes next. Every conversation about what to build happens directly with our CEO, with no layers of management in between.

That's this role.

You'd be joining a firm that helps accounting and finance teams grow with top offshore and onshore talent, and a portal that's core to how the business runs.

As our dedicated Software Engineer, you own that portal end to end. You'll work directly with our CEO and our web developer, shipping features, improving what's already there, and making technical decisions that shape the product.

This is a long-term, exclusive role. It is not a side project, and it is not a ticket queue. The person who thrives here is a serious professional who wants to own a product full time.

• You build with Next.js and React every day, and your experience is hands-on, not theoretical.

• AI coding tools like Cursor or Claude Code are part of how you build, not an experiment.

• You have a track record of owning projects, not just contributing to them.

• You explain technical decisions clearly to people who aren't engineers.

• You want one product to own full time, not a rotation of clients.

• Strong, hands-on experience with Next.js and React (required)

• Daily use of AI coding tools such as Cursor, Claude Code, or similar as part of how you build (required)

• Fluent English, written and spoken (required)

• Full working-hours overlap with U.S. Eastern/Central time (required)

• Availability for exclusive, full-time work, with no concurrent clients or contracts (required)

• A track record of owning projects and communicating clearly with non-technical stakeholders (required)

• 20–30 minute video screen in English

• 45-minute conversation with our CEO

• One-hour take-home exercise

• Technical final interview with our CEO and web developer

We aren't looking for someone to pick up tickets on the side. We're looking for someone who wants to own a product full time.

At CAS, you'll enjoy:

• $5,000–$7,000 USD per month

• Full ownership of a product that's core to the business

• Direct collaboration with leadership, with no layers of management

• Permanent remote work from anywhere in Latin America

• A culture built around ownership, continuous learning, and innovation

This is an independent contractor engagement based in Latin America. Full-time exclusivity is required — candidates must not hold other clients, contracts, or freelance engagements once hired. Conflict-of-interest checks may apply.

Target start date: November 2026.

Your next big career move starts here.

Apply now and own the product at the center of the business.

https://jobs.ashbyhq.com/cas