Senior AI Engineer - Remote Work | REF#302965

BairesDev; Chile; Remote; CLP 119,522,000 - 189,243,000; Full time

Benefits offered by this job

100% remote work

Competitive compensation in USD or in‑

Home office hardware provided

Flexible hours

Parental leave

Job summary

BairesDev, a remote-first technology leader, is seeking a Senior AI Engineer to help design and scale an enterprise AI assistant used by employees across functions. You will contribute to architecture decisions for an agentic AI platform, design multi-agent orchestration, support retrieval strategies, and help evolve evaluation harnesses while collaborating with globally distributed teams.

Requirements include Python, LangChain/LangGraph, React/TypeScript, AWS REST/GraphQL, and excellent

Qualifications

• Proficient in Python and production ML workflows.
• Experience building agentic/LLM platforms.
• Familiar with LangChain and LangGraph for multi-agent orchestration.
• Experience with LLM evaluation strategies and offline evals.
• Experience with RAG over structured and unstructured data.
• Frontend experience with React and TypeScript.
• Distributed systems architecture and REST/GraphQL on AWS.
• Advanced English skills.

Responsibilities

• Contribute to architecture decisions for an enterprise-scale agentic AI platform.
• 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

Agentic architecture

English proficiency

RAG retrieval

Distributed systems

REST/GraphQL

React

TypeScript

AWS

Tools

LangChain

LangGraph

Pinecone

FAISS

Qdrant

pgvector

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 national 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.

Join a global team where your unique talents can truly thrive and make a significant impact!