Senior Full-Stack AI Engineer - Remote & Growth

BairesDev; United States; Remote; MXN 900,000 - 1,300,000; Full time

Benefits offered by this job

100% remote

USD compensation

Hardware provided

Flexible hours

Parental leave

Diversity & growth

Job summary

BairesDev is seeking a Senior Full Stack AI Engineer to own features end to end, including agent integrations, RAG pipelines, and the API services that power them. You will integrate LLMs and build pipelines over structured and unstructured data, evaluating agent behavior against golden datasets before production.

The role emphasizes frontend work with React and TypeScript, collaboration with senior engineers, and a proactive approach to removing blockers.

Qualifications

• 5+ years of experience in Python.
• Experience with LLM integration and RAG pipelines using LangChain, LangGraph, or LlamaIndex.
• Experience with LLM evaluation, including LangSmith, LLM-as-judge, offline evals, or golden datasets.
• Experience with AWS.
• Working proficiency with React and TypeScript.
• Experience with retrieval over structured and unstructured data.
• Experience integrating agents and skills against internal services.
• Experience with vector search and embedding strategy using Pinecone, FAISS, Qdrant, or pgvector.
• Experience with container orchestration (ECS/EKS) and microservices.
• Strong prompt engineering skills, iterating against measured output.
• Experience with CI/CD and service observability, including logging, tracing, and SLOs.
• Upper-intermediate English proficiency.

Responsibilities

• Own features end to end, including agent and skill integrations, RAG pipelines, and supporting API services.
• Integrate LLMs and build RAG pipelines over structured and unstructured data.
• Evaluate agent behavior against golden datasets and offline evaluation frameworks.
• Build and maintain frontend interfaces using React with TypeScript.
• Collaborate closely with a Staff or Principal engineer, surfacing blockers and asking for help proactively.

Skills

Python

LLM integration

RAG pipelines

React

TypeScript

AWS

CI/CD

Observability

English proficiency

Tools

LangChain

LangGraph

LlamaIndex

LangSmith

Pinecone

FAISS

Qdrant

pgvector

ECS/EKS

WebSockets

Bedrock / LiteLLM

Job description

BairesDev is seeking a Senior Full Stack AI Engineer to own features end to end, including agent integrations, RAG pipelines, and the API services that power them. You will integrate LLMs and build pipelines over structured and unstructured data, evaluating agent behavior against golden datasets before production.

The role emphasizes frontend work with React and TypeScript, collaboration with senior engineers, and a proactive approach to removing blockers.