Senior AI Engineer - Remote Work

BairesDev; Colombia; Remote; COP 283,224,000 - 472,040,000; Full time

Benefits offered by this job

Remote work

Competitive compensation

Home office setup

Flexible hours

Parental leave

Job summary

BairesDev is seeking a Senior AI Engineer to help shape an enterprise AI assistant used across functions. You will stay hands-on in code, guide orchestration design, and contribute to evaluation methods for an agentic AI platform.

You'll collaborate with distributed teams, work with LangChain/LangGraph, and design retrieval over structured and unstructured data sources. Strong Python experience and English proficiency are required.

Qualifications

• Experience in Python in production environments.
• Background working on agentic or LLM platforms.
• Familiarity with LangChain and LangGraph, including multi-agent orchestration and tool invocation.
• Experience with LLM evaluation strategies, including offline evals or golden dataset design.
• Experience with RAG over structured and unstructured sources.
• Experience with React and TypeScript.
• Experience with distributed systems and REST/GraphQL on AWS.
• Advanced level of English.

Responsibilities

• Contribute to architecture decisions for an enterprise-scale agentic AI platform.
• Help design multi-agent orchestration, including skill invocation and routing.
• Support retrieval strategy across structured and unstructured data sources.
• Help build and evolve the evaluation harness used to validate AI system behavior.
• Collaborate with distributed engineering teams and support technical decisions.

Skills

Python

LLM platforms

LangChain

LangGraph

Multi-agent orchestration

Evaluation strategy

RAG

React/TypeScript

REST/GraphQL (AWS)

English (advanced)

Tools

LangChain

LangGraph

Pinecone

FAISS

Qdrant

pgvector

AWS

Job description

At BairesDev we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Senior AI Engineer at BairesDev

In this role, you'll contribute to the architecture of an enterprise AI assistant serving employees across multiple business functions. Staying hands-on in code, you'll help shape orchestration design, retrieval strategy, and evaluation approaches for an agentic AI platform.

What You'll Do:

• Contribute to architecture decisions for an enterprise-scale agentic AI platform.
• Help design multi-agent orchestration, including skill invocation and routing.
• Support retrieval strategy across structured and unstructured data sources.
• Help build and evolve the evaluation harness used to validate AI system behavior.
• Collaborate with distributed engineering teams and support technical decisions.

What we are looking for:

• Experience in Python.
• Background working on agentic or LLM platforms in production.
• Familiarity with LangChain and LangGraph, including multi-agent orchestration and tool invocation.
• Experience with LLM evaluation strategy, including offline evals or golden dataset design.
• Experience with RAG over structured and unstructured sources.
• Experience with React and TypeScript.
• Experience with distributed systems and REST/GraphQL on AWS.
• Advanced level of English.

Nice to have:

• Experience with agent-to-agent communication patterns.
• Experience with model gateway and routing tools.
• Experience with vector database selection, such as Pinecone, FAISS, Qdrant, or pgvector.
• Security mindset, including secure coding and data governance.
• Experience mentoring distributed teams across time zones.

How we do make your work (and your life) easier:

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.