Senior Python Backend Engineer – AI-Driven APIs

EXL; Toluca; Híbrido; MXN 700.000 - 900.000; Jornada completa

Descripción de la vacante

EXL is seeking a backend engineer in Mexico City with 5+ years of experience to build and maintain backend services, APIs, and integration components. You will write clean, testable code, contribute to architecture decisions, and participate in production troubleshooting within a flexible/hybrid setup.

English proficiency at professional level is required. The role involves collaborating with QA, DevOps, Architecture, Security, Data teams, and product stakeholders to ensure secure, reliable, and

Formación

• 5+ years of backend development experience.
• Strong hands-on proficiency in Python and/or Java.
• Solid experience with REST APIs, SQL/NoSQL, and Git workflows.
• Strong testing practices and CI/CD fundamentals.
• English proficiency: professional working level or above (B2+/C1 preferred).

Responsabilidades

• Build and maintain backend services, APIs, and integration components.
• Write clean, testable, maintainable code and perform quality code reviews.
• Contribute to architecture decisions and production troubleshooting.
• Apply secure coding, observability, reliability, and performance best practices.
• Collaborate with QA, DevOps, Architecture, Security, Data teams, and product stakeholders.

Conocimientos

Python

Java

REST APIs

SQL/NoSQL

Git workflows

CI/CD

Testing practices

English proficiency

Herramientas

Claude/Copilot

AI-assisted coding

Descripción del empleo

EXL is seeking a backend engineer in Mexico City with 5+ years of experience to build and maintain backend services, APIs, and integration components. You will write clean, testable code, contribute to architecture decisions, and participate in production troubleshooting within a flexible/hybrid setup.

English proficiency at professional level is required. The role involves collaborating with QA, DevOps, Architecture, Security, Data teams, and product stakeholders to ensure secure, reliable, and