Senior AI Engineer (Python/LLMs) — Remote & Flexible

BairesDev

Colombia

Remote

COP 377,632,000 - 566,447,000

Full time

25 hours ago

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Benefits offered by this job

100% remote work

Competitive USD or local currency pay

Hardware provided

Flexible hours

Paid parental leave

Mentorship and career growth

Job summary

BairesDev in Colombia is seeking a Senior AI Engineer to design, develop, and optimize production-grade AI applications powered by LLMs. You will drive scalable, robust solutions and collaborate with global teams.

You will work remotely, receive competitive USD-based compensation or your local currency, and benefit from flexible hours, hardware setup, and career growth opportunities in a multicultural, mentorship-rich environment.

Qualifications

5+ years of experience in Software/AI engineering.
Strong Python experience with OpenAI APIs.
Proven experience building and optimizing RAG workflows and semantic search.
Experience with LangChain or Agentic workflows and ETL/ELT processes.
Advanced proficiency in English.

Responsibilities

Design and implement scalable RAG pipelines and semantic search capabilities.
Develop and integrate high-performance application layers with LLM APIs.
Architect automated ETL/ELT pipelines for unstructured data in AI workflows.
Implement evaluation loops and monitoring to ensure AI output accuracy and safety.
Collaborate with cross-functional teams to identify opportunities for intelligent automation.