Location: Dourados, MS - Brazil (GMT-04)

Remote: Yes

Willing to relocate: Yes

Technologies: 7+ years , Node.js, TypeScript, Python, React, AI, DevEx, Performance, Architecture, Product

Résumé/CV: https://drive.google.com/file/d/1X3BiY3kRsYe_tP9fqs-KQ0D7pgD...

Email: leovenbag@gmail.com

Senior/Lead Product Engineer with deep Node.js/TypeScript and real-time systems experience

A software engineer with over 7 years of full stack experience, 6 of which have been working for English-speaking remote teams. I'm a generalist, problem-solver, expertise in Node.js, TypeScript and React, having worked and ramped up with other languages as needed, such as Elixir, Python, Ruby and Go. I'm also skilled with databases such as Postgres and Mongo, be that by building things on top of them or scaling and optimizing them. I'm a great believer in AI as a tool and I like to push it to its limits, while owning and delivering quality solutions.

I know how AI systems work in terms of LLMs, RAG, embeddings, MCP etc. I actively research building developer tools, knowledge management, and CAD software for 3D printing. My main agentic coding tool is Codex and GPT-5.6-Sol. I run a Forgejo instance in my Mac Studio for CI heavy personal repositories and have a GitHub account for public repositories and open source contributions. I have experience maintaining and enhancing the performance of a full stack real-time JavaScript framework, Meteor.js, having led the core team during the release of Meteor 3.