Are you excited about building AI-driven software that redefines how professionals work? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and innovation of a startup with the stability and resources of a integral leader. As a Lead Software Engineer, you will play a pivotal role in developing AI-powered systems that enhance accounting workflows through automation, intelligence, and seamless orchestration.
You will own end-to-end AI systems—from backend services and APIs to LLM-driven workflows in production.
Strong hands‐on Python backend experience (FastAPI/Flask, APIs, distributed systems).
Exposure to TypeScript or modern frontend frameworks (helpful but not required).
Strong emphasis on Python, backend engineering, and real‐world AI applications.
Hybrid role; Backend Development & AI Integration
Design and build the backend for AI‐native products focused on accounting research and workflows such as tax filing, tax advisory, and audit.
Develop and maintain backend services using Python, FastAPI, and PostgreSQL.




Design APIs and backend logic for real‐time AI interactions.
Performance & Scalability
Ensure backend systems are secure, scalable, and optimized for AI‐driven applications.
Monitor and enhance system performance across millions of documents and AI‐driven interactions.
Lead teams of engineers, AI researchers, and product teams to translate AI capabilities into real‐world applications, owning large projects or workstreams.
Bachelor's Degree in Computer Science, Computer Engineering, related field, or equivalent experience.
~6–8 years of experience in backend development, building scalable web services and APIs.
~ Strong Python skills with experience in FastAPI, PostgreSQL, and AWS.
~ Experience in distributed systems, API and data model design.
~ Strong debugging skills and a track record of building production‐grade software.
~ Passion for AI‐driven software and new engineering paradigms.
~ Dedicated to building high‐qua

📌 Lead Product Engineer (Ciudad de México)
🏢 Powertofly
📍 Ciudad de México