Principal Software Engineer

Department: Tech - Software Engineering

Employment Type: Permanent - Full Time

Location: São Paulo, Brazil

Description

Based in São Paulo-SP, you will join a highly experienced and growing Software Development team building innovative, cloud-based software that supports major decisions in the global energy transition.

Our platform is built on AWS using a microservices architecture, with back-end services implemented in TypeScript on ExpressJS and AWS Lambda, and micro‑frontend user interfaces built in React.

As a Principal Software Engineer, you are a senior individual contributor operating on the technical leadership track. You will shape the technical foundations of our software platform, providing architectural leadership and long-term technical direction across multiple products and teams, without line management responsibility.

A core focus of this role is ...