Python AI Engineer - Remote Work

INDI Staffing Services; Brasil; A distancia; BRL 180.000 - 240.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Generous leave policies

Flexible work options

Mentorship and development

Descripción de la vacante

INDI is seeking a Python AI Engineer to build the agent and retrieval layer of an enterprise AI assistant serving thousands of employees. You will own evaluation coverage for the behavior shipped and extend the Next.js frontend as features require it.

The role requires 5+ years in Python, 8+ years for lead scope, and hands-on experience with production LLM systems, LangChain/LangGraph, and AWS. English fluency and PST hours availability are essential.

Formación

• 5+ years hands-on Python development
• 8+ years for lead-level scope
• Proven track record with production LLM systems
• Hands-on LangChain/LangGraph experience
• RAG experience over structured/unstructured sources
• Experience with AWS platform
• Available to work PST hours
• Advanced level English

Responsabilidades

• Build agent and retrieval capabilities for a production AI assistant
• Develop LangGraph flows and RAG pipelines over multiple sources
• Maintain evaluation coverage on AI behavior shipped
• Extend the existing Next.js front end where needed

Conocimientos

Python

LLM Systems

LangChain

LangGraph

RAG

AWS

English proficiency

Availability PST hours

Herramientas

LangChain

LangGraph

AWS

Descripción del empleo

At INDI, we're passionate about empowering individuals and businesses worldwide. Our cutting-edge recruiters connect leading companies with top talent, fostering a dynamic environment where innovation thrives. Join us in shaping the future of work.

Overview of the role

The Python AI Engineer will build the agent and retrieval layer of an enterprise AI assistant serving thousands of employees, where an orchestrator invokes skills and routes to specialized agents exposed as internal services. This is a production system that already exists and keeps evolving, not a greenfield prototype, with ownership over evaluation coverage for the behavior shipped.

Key responsibilities

• Building agent and retrieval capabilities for a production AI assistant.
• Building LangGraph flows and RAG pipelines over structured and unstructured sources.
• Holding evaluation coverage on the AI behavior shipped.
• Extending the existing Next.js front end where features require it.

Requirements

• Python: 5+ years of hands-on experience, 8+ years for lead-level scope.
• Production LLM Systems: Proven track record building, maintaining, and evolving systems, not just taking them from zero to one.
• LangChain/LangGraph: Hands-on experience with these frameworks.
• RAG: Experience over structured and unstructured sources.
• AWS: Working experience with the platform.
• Availability: Must be available to work PST hours.
• Language Proficiency: Advanced level of English.

Additional skills preferred

• LLM Evaluation: Experience with tracing tools such as LangSmith, LLM-as-judge, or golden datasets.
• React/TypeScript: Some background with these technologies.
• Multi-Agent Orchestration: Working experience.
• Related Technologies: Familiarity with vector databases, MCP servers, or streaming agent interactions.
• Flexibility: Choose where and how you work for enhanced creativity and innovation.
• Tailored Compensation: Personalize your earnings to suit your financial goals.
• Tech-Driven Tools: Access cutting-edge resources for seamless collaboration and productivity.
• Autonomous Workflow: Take control of your schedule to achieve work-life balance.
• Well-being: Enjoy generous leave policies for rest and rejuvenation.
• Diversity & Inclusion: Thrive in a diverse and inclusive environment.
• Collaboration: Engage with industry leaders for collective growth.
• Development: Access mentorship and growth opportunities for continuous advancement.