Senior Full-Stack Engineer — AI-Powered Data Platform

Business News Americas, Ltda.; United States; Remote; USD 140,000 - 210,000; Full time

Job summary

BNamericas is rebuilding its internal platform with AI at the core. As a senior engineer, you will own features end to end—from schema to interface—turning expert know-how into scalable product capabilities for the team.

You will work on data collection, validation, and publication workflows, and build APIs and AI-driven pipelines that connect to other systems. You will drive frontend work alongside backend systems, ensuring reliable production on AWS, with robust migrations and data modeling.

Qualifications

• 8+ years building and operating production web applications end to end, backend-weighted, with a track record of owning systems rather than tickets.
• Strong Python in production. FastAPI is what we use; Django, Flask or similar is fine if you can move across.
• Solid relational data modelling and migrations against live data.
• Real frontend experience, and the ability to ship usable UI without a design team.
• Hands-on experience getting LLM-backed systems into production: agent or graph orchestration, RAG, prompt and context design, and evaluating model output rather than trusting it.
• Fluent daily use of Claude Code or an equivalent agentic coding tool, with a clear view of where it helps and where it doesn't.
• Production experience on a major cloud. We are on AWS: containers, background jobs, secrets, logs, and debugging things that only break in prod.
• Autonomy. You'll get context and a goal, not a decomposed backlog.
• Documentation creation that let someone else pick the work up.
• Professional English
• Connection during LATAM (Chile) Business hours

Responsibilities

• Own features end to end from schema to interface.
• Turn expert knowledge into scalable internal platform capabilities.
• Maintain data collection, validation, and publication workflows.
• Build APIs and integrations connecting the platform to other systems.
• Develop AI-driven data pipelines and multi-agent extraction.

Skills

Autonomy

Professional English

Frontend experience

System ownership

Tools

Python

FastAPI

Django/Flask

SQLAlchemy

PostgreSQL

AWS

Docker

Terraform

Claude Code

LangGraph

Job description

BNamericas is rebuilding its internal platform with AI at the core. As a senior engineer, you will own features end to end—from schema to interface—turning expert know-how into scalable product capabilities for the team.

You will work on data collection, validation, and publication workflows, and build APIs and AI-driven pipelines that connect to other systems. You will drive frontend work alongside backend systems, ensuring reliable production on AWS, with robust migrations and data modeling.