Full Stack Engineer

Highbrow Technology Inc; Teletrabalho; BRL 25.000 - 40.000; Tempo integral

Resumo da oferta

A technology company is seeking a Full Stack Developer with expertise in Python and JavaScript/Node.js. The role involves writing production-quality code, designing evaluations, and investigating outputs of large language models. The ideal candidate has 3+ years of experience and is familiar with LLM coding tools. Emphasis is placed on precision and a collaborative environment. This is a fully remote position based in Brazil, requiring a 40-hour work week with flexible availability.

Qualificações

• 3+ years of experience in software development, preferably with a focus on full-stack projects.
• Strong hands-on experience with Python, JavaScript/Node.js, and TypeScript.

Responsabilidades

• Write, review, and debug code across multiple languages.
• Design tasks and evaluation scenarios for coding, reasoning, and debugging.
• Investigate LLM outputs and identify hallucinations, regressions, and failure modes.
• Build reproducible dev environments using Docker and automation tools.

Conhecimentos

Python

JavaScript/Node.js

TypeScript

LLM coding tools (Cursor, Copilot, CodeWhisperer)

Automation

Linux

Docker

Git

Descrição da oferta de emprego

Role -LLM - Full Stack Python + JS Project duration : 3 Months

Exp - 3+ Years

Skill - Python, JavaScript / Node.js, TypeScript

Availability - 40 hours per week with 4 hours of overlap with PST.

Role Overview

We're a coding-focused team at Turing that serves as a research partner for a Frontier AI Lab. Our role is to build coding tasks, evaluations, datasets, and tooling that help train and improve large language models (LLMs).

You'll write and debug production-quality code, design rigorous evaluations, and build reproducible workflows that generate clean, high-signal data for model training. Attention to detail matters deeply here—small mistakes can cascade into misleading results, so precision and thoroughness are essential. You'll also collaborate closely with engineers, researchers, and quality owners to align on standards, review work, and continuously raise the quality bar.

If you enjoy solving unusual technical problems, investigating subtle model failures, and working in developer-like environments where correctness, reproducibility, and collaboration matter, this role will keep you very entertained.

Day-to-day

• Write, review, and debug code across multiple languages
• Design tasks and evaluation scenarios for coding, reasoning, and debugging
• Investigate LLM outputs and identify hallucinations, regressions, and failure modes
• Build reproducible dev environments using Docker + automation tools
• Develop scripts, pipelines, and tools for data generation, scoring, and validation
• Produce structured annotations, judgments, and high-quality datasets
• Run systematic evaluations that help improve model reliability and reasoning

Required Skills

• Experience using LLM coding tools (Cursor, Copilot, CodeWhisperer)
• Strong hands-on experience in Python, JavaScript/Node.js, TypeScript
• Additional languages like Go, Java, C++, C#, Rust, SQL, R, Dart, etc. are a plus
• Solid experience with Linux + Bash, scripting, and automation
• Strong with Docker, reproducible environments, and dev containers
• Advanced Git skills (branching, diffs, patches, conflict resolution)
• Solid understanding of testing and QA (unit, integration, negative, edge-case focused)
• Ability to reliably overlap with 8am–12pm PT