AI Advisory Platform - Sr Software Engineer

This position is open to candidates based in Argentina/Uruguay only.

High-level overview

We’re looking for high-agency, hard-working, smart, creative individuals ready to do their best work and make a real impact.

We’re hiring a Senior Engineer to own major product surfaces across web and mobile and to raise the bar on delivery. You will ship code daily, but you will also be a leader driving execution: turn product engineering priorities into a clear plan, coordinate dependencies, and ship safely without regressions or surprises.

This is a rare opportunity to join early at a startup with strong product-market fit. If you’re an A-player with exceptional work ethic who wants a defining role in a high-growth AI company, we want to hear from you. We’re not for everyone, and that’s by design.

Why you’ll love this role

• Real ownership over product surfaces and delivery outcomes, not just implementation

• Challenging, interesting surfaces: dynamic text, voice, and video AI conversations across branded web and mobile apps today, with no limits on what this can become in the future

• High-stakes launches in a fast-paced, creative environment to ship and create world-class products

• A high-agency team where strong operators move fast and grow fast

The Role

Stack: Next.js + React (web), React Native (Expo), Github Actions & Docker, Azure Cloud, SDK, Prisma, Vercel, Stripe

A hands-on Staff Product Engineer who owns key product surfaces across web and mobile and raises our shipping bar.

You will:

• Own a meaningful subset of product surfaces end-to-end and ship meaningful code weekly.

• Turn priorities into clear execution plans: milestones, sequencing, owners, and ETAs.

• Coordinate dependencies proactively with Paolo and the engineering lead so launches do not surprise anyone.

• Raise release quality: staging validation, deploy readiness, fewer regressions, and clean rollbacks.

What you’ll do

1) Product surface ownership (core)

You will own a subset of:

• Web app customer dashboard and onboarding flows (Next.js/React/TypeScript)

• Branded React Native mobile apps shipped

• Billing and monetization UX: subscriptions, entitlements, Stripe, Stripe Connect

• Auth and identity flows, including dynamic authentication patterns

• Automations and internal tooling that reduce manual ops work

2) Delivery leadership (core)

• Convert ambiguity into a plan with tradeoffs, sequencing, and realistic ETAs.

• Keep work visible with crisp written updates, quick demos, and early risk callouts.

• Drive cross-team coordination so engineering is not a set of silos.

3) Reliability and shipping discipline (core)

• Improve staging validation, deploy readiness, and QA loops for product changes.

• Reduce regressions and rework by making shipping repeatable and safer.

• Participate in incidents when needed and drive prevention so issues do not repeat.

4) Branded app release scale (important)

• Help drive the path to scalable mobile releases across multiple branded apps.

• Reduce manual release overhead and create repeatable workflows.

What you will not do

You will not be a people manager initially.

• You will not be a ticket-taker waiting for perfect specs.

• You will not avoid ownership when something breaks.

Who you are

• Owner mindset: you take responsibility for outcomes and drive things to completion.

• Execution machine: you out-prepare and out-communicate. No surprises.

• High standards: you ship fast and you do not ship sloppy.

• Calm under pressure: you handle incidents and harden systems after.

• Strong communicator: owners, ETAs, risks, and status are always clear in writing.

Qualifications (must-haves)

• Proven Staff-level ownership of product surfaces in production.

• Strong Next.js/React and React Native experience.

• You love Claude Code and AI coding tools.

• Experience driving cross-team execution: planning, sequencing, dependencies, delivery visibility.

• Strong release instincts: staging validation, careful rollout, rollback thinking.

• You thrive in a small team with high urgency and high accountability.

• Startup experience shipping to real users under real constraints.

Good to have

• Mobile CI/CD or multi-app release workflows.

• Prisma experience and strong data modeling instincts.

• Stripe and Stripe Connect (or similar payments plus entitlements/payouts).

• Complex auth experience in multi-tenant products.

How we work

• Work is planned in Linear with owners, milestones, and ETAs.

• Progress stays visible through daily async updates and frequent demos.

• Production changes follow a disciplined deploy process with staging validation and approvals.

• We move fast, but we do not accept shipping that breaks other teams.