CareerPlan

Lead Software Engineer AI - (Materia AI)

Mexico, Mexico CityFull-time2026-07-13 → 2026-11-11
Hybrid

Core

Lead backend engineer building AI-driven systems for accounting workflows, tax filing, and audit using Python and LLMs.

Role type

Senior IC backend engineer (AI systems)

Builds

Backend services, APIs, and AI orchestration systems for generative AI agents.

Domain

Accounting, Tax, and AI/LLM

Deliverable

production ML models

Required skills

Python, FastAPI, PostgreSQL, AWS, distributed systems, API design, system architecture, LLM integration

Preferred skills

Agent-based architectures, vector databases, embeddings, AI APIs (OpenAI/Anthropic), backend testing strategies

Technologies

Python, FastAPI, Flask, TypeScript, PostgreSQL, AWS, OpenAI, Anthropic

Responsibilities

Design and build backend for AI-native accounting products; Develop and maintain backend services; Implement AI orchestration systems integrating LLMs; Lead teams of engineers and mentor; Ensure backend systems are secure and scalable.

Seniority

Senior, hands-on IC