AI-Native Full-Stack Engineer (Portal Owner)

cas; Colombia; Remote; COP 178,531,000 - 249,944,000; Full time

Benefits offered by this job

Remote work from LATAM

Direct collaboration with leadership

Ownership of core portal

Job summary

CAS is seeking a dedicated Software Engineer to own the core portal end-to-end, shipping features and making architectural decisions in close partnership with the CEO and a web developer.

You will own a product full time, with no tickets queue or side projects, and you will work remotely from anywhere in Latin America. Strong Next.js/React, AI tooling, and clear communication are essential for success.

Qualifications

• Hands-on experience with Next.js and React.
• Daily use of AI coding tools such as Cursor or Claude Code.
• Fluent English, written and spoken.
• Full working-hours overlap with US Eastern/Central time.
• Availability for exclusive, full-time work with no concurrent clients.
• Proven track record of owning projects and communicating with non-technical stakeholders.

Responsibilities

• Own the portal end-to-end, from codebase to product direction.
• Ship features and release new capabilities with CEO and web developer.
• Improve and refine the existing portal to strengthen the product.
• Make and justify technical decisions to leadership.
• Collaborate directly with leadership with no management layers.

Skills

Next.js & React

English fluency

Time zone overlap with US

Ownership of projects

Clear communication with non-technical

Tools

Cursor/Claude Code

Job description

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.

ABOUT THE 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.

THE IDEAL CANDIDATE

• 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.

WHAT YOU'LL OWN

• The Portal. It's yours, end to end. Own the product that's core to the business, from the codebase to the direction it takes.

• Feature Delivery. Ship it. Build and release new features in close collaboration with our CEO and web developer.

• Product Improvement. Make what's there better. Improve and refine the existing portal so it keeps getting stronger.

• Technical Decisions. Your call, your reasoning. Make the technical choices that shape the product, and explain them clearly to leadership.

• Leadership Collaboration. No layers. Work directly with our CEO on priorities and product direction.

WHAT YOU'LL BRING

• 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)

HIRING PROCESS

• 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

HOW WE WORK

• Quality First. Every feature that ships is reliable, well‑built, and ready for the people who depend on it.

• Security Matters. Candidate, staffer, client, and company information is handled with the highest level of confidentiality.

• Reliable Collaboration. We work closely through Slack, Zoom, shared documentation, and predictable communication rhythms, even across time zones.

• Own the Outcome. We don't just ship code. We own the result, close loops, and raise issues before they become problems.

• Continuous Improvement. We constantly look for ways to improve the product, eliminate inefficiencies, and support business growth.

WHY CAS IS DIFFERENT

We are not a gig platform. We are not a freelance marketplace. We are not short‑term staffing.

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

CONTRACT & EXCLUSIVITY

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.

READY TO TAKE THE NEXT STEP?

Your next big career move starts here.