Senior Staff Engineer - Python Developer (FastAPI / GenAI)

Nagarro; Región Centro; Presencial; MXN 600,000 - 800,000; Jornada completa

Descripción de la vacante

A leading digital product engineering company is seeking a skilled Python Developer in Mexico to design and develop scalable backend services using Python and FastAPI. This role involves building high-performance RESTful APIs and integrating Generative AI solutions. The ideal candidate will have strong expertise in Python, FastAPI, and RESTful API development, with a passion for AI integration. Join a dynamic team that values problem-solving skills and agile practices, and contribute to innovative projects!

Formación

• Strong proficiency in Python programming.
• Hands-on experience with FastAPI or similar REST frameworks.
• Proven experience building RESTful APIs end-to-end.
• Practical experience with Generative AI, LLMs, or Agentic frameworks.
• Good understanding of AI integration patterns.

Responsabilidades

• Design, develop, and maintain backend services using Python and FastAPI.
• Build and optimize RESTful APIs ensuring high performance, security, and scalability.
• Develop and integrate Generative AI solutions.

Conocimientos

Python

FastAPI

RESTful API development

Generative AI

Git

Problem-solving

Agile methodology

Descripción del empleo

Company Description

We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale — across all devices and digital mediums, and our people exist everywhere in the world (18000+ experts across 36 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in!

Job Description

We are seeking a highly skilled Python Developer with hands‑on experience in FastAPI, RESTful API development, and Generative AI (Agentic frameworks). The ideal candidate will play a key role in designing, developing, and deploying scalable services and AI‑driven solutions. Proficiency with Git and modern development workflows is required.

Key Responsibilities

• Design, develop, and maintain backend services using Python and FastAPI.
• Build and optimize RESTful APIs ensuring high performance, security, and scalability.
• Develop and integrate Generative AI solutions, including Agentic workflows, prompt engineering, and LLM‑based features.
• Collaborate with cross‑functional teams to translate business requirements into technical solutions.
• Write clean, maintainable, and well‑documented code following best practices.
• Perform code reviews, unit testing, and contribute to CI/CD pipelines.
• Utilize Git for version control, branching strategies, and collaborative development.
• Troubleshoot, debug, and improve application performance.

Required Skills & Qualifications

• Strong proficiency in Python programming.
• Hands‑on experience with FastAPI or similar REST frameworks (Flask, Django REST Framework, etc.).
• Proven experience building RESTful APIs end‑to‑end.
• Practical experience with Generative AI, LLMs, or Agentic frameworks (e.g., LangChain, AutoGen, LlamaIndex).
• Good understanding of AI integration patterns, embeddings, vector databases, and model orchestration.
• Experience with Git for version control and collaborative workflows (GitHub/GitLab/Bitbucket).
• Strong problem‑solving skills and ability to work in an agile environment.

Qualifications

Must have Skills: Python (Expert), FastAPI (Strong), Generative AI Fundamentals (Strong).

Good To Have Skills

ETL Concepts (Strong), Data Engineering