Senior Backend Engineer - AI-Powered Python/Java APIs

EXL; Toluca; Híbrido; MXN 600.000 - 900.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Descripción de la vacante

EXL is seeking a backend engineer to design, build, and operate robust services in Python and Java, with a focus on secure, reliable, and scalable systems. You will work on APIs, integration components, and production troubleshooting in a hybrid setup in Mexico City or Toluca, collaborating across multiple teams.

The role emphasizes writing clean code, comprehensive testing, and adhering to best practices while leveraging AI tools responsibly for coding and refactoring.

Formación

• 5+ years of backend development experience.
• Strong hands-on proficiency in Python and 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

Testing / CI/CD

English proficiency

Descripción del empleo

EXL is seeking a backend engineer to design, build, and operate robust services in Python and Java, with a focus on secure, reliable, and scalable systems. You will work on APIs, integration components, and production troubleshooting in a hybrid setup in Mexico City or Toluca, collaborating across multiple teams.

The role emphasizes writing clean code, comprehensive testing, and adhering to best practices while leveraging AI tools responsibly for coding and refactoring.