founding fullstack engineer (MERN)

OneTap; Manaus; Presencial; BRL 120.000 - 150.000; Tempo integral

Resumo da oferta

A fast-growing B2B SaaS startup is seeking a Founding Engineer to build production features and shape the company culture. This role is for someone who thinks like an owner and challenges assumptions, playing a vital part in the development process. You will work closely across teams, directly impacting customers while owning the entire problem-solving journey from discovery to deployment. This is an opportunity to make significant contributions from day one in an agile environment.

Qualificações

• Proficient in React.js, Node.js, TypeScript, MongoDB, and Next.js.
• Ability to take ownership of the entire problem-solving process.
• Strong collaborative skills across various departments.

Responsabilidades

• Build and ship production features.
• Own problems from discovery to deployment.
• Work directly with customers to see real-time impact.
• Collaborate across teams to shape engineering culture.

Conhecimentos

React.js

Node.js

TypeScript

MongoDB

Next.js

Problem-solving

Collaboration

Ownership mentality

Descrição da oferta de emprego

Founding Engineer

We’re a fast-growing B2B SaaS startup serving a US customer base — including US city governments and exciting global brands. Small team, big impact. Teams at organizations like Adidas, Prada, and Yale use our software every day.

We’re hiring a Founding Engineer — someone who wants to build the product, shape the company, and operate like an owner from day one.

What you’ll do

Build and ship production features using React.js, Node.js, TypeScript, MongoDB, and Next.js.

Own problems end‑to‑end : discovery → solution design → implementation → deployment → iteration.

Work directly with customers and see your impact in real time.

Collaborate across product, growth, and business — you’ll be close to everything.

Help define engineering culture, quality bar, and how we build.

What makes this role different

This is not a “follow instructions” role.

We’re looking for someone who: Thinks like an owner — not an employee, doesn’t wait for perfect specs, Challenges assumptions and asks why before jumping into how, questions everything (product decisions, UX