Senior Python AI/ML Backend Engineer - Scale & Impact

EPAM Systems Inc; México; Remote; MXN 900,000 - 1,300,000; Full time

Job summary

EPAM Systems Inc. is seeking a Senior Python Developer (AI/ML) to build reliable backend systems and AI-driven features within a collaborative engineering group.

You will partner across disciplines, influence architecture, and apply machine learning concepts to improve solutions and design decisions. You will design and deliver robust software systems, collaborate with cross-functional teams, review peers’ code, and mentor juniors to accelerate growth.

Qualifications

• At least 3 years of relevant professional experience.
• Expert-level Python skills for building resilient backend services and web APIs.
• Hands-on experience with React to create responsive interfaces.
• Practical knowledge of machine learning concepts and real-world use cases.
• Solid understanding of data repositories for secure data organization, management, and retrieval.
• Proficiency with Git for version control.
• Demonstrated leadership ability to guide project contributors.
• Good knowledge of SDLC for predictable delivery.
• Fluent English proficiency at B2 or higher, written and spoken.

Responsibilities

• Design and deliver robust, scalable software systems that meet enterprise objectives and technical standards.
• Collaborate with cross-functional teammates to ship cohesive, high-quality software releases.
• Review code submitted by peers and provide actionable feedback to uphold quality standards.
• Diagnose and fix complex defects throughout the software development lifecycle.
• Mentor and support junior colleagues to accelerate their technical growth.
• Contribute to estimation and planning sessions with effort forecasts and scope insights.
• Track emerging technology trends and introduce beneficial practices into team workflows.
• Document architecture decisions and procedures to ensure long-term maintainability.
• Partner with project sponsors to clarify functional requirements and confirm deliverables meet expectations.

Skills

Python

React

ML concepts

Git

Web APIs

Leadership

English (B2+)

Job description

EPAM Systems Inc. is seeking a Senior Python Developer (AI/ML) to build reliable backend systems and AI-driven features within a collaborative engineering group.

You will partner across disciplines, influence architecture, and apply machine learning concepts to improve solutions and design decisions. You will design and deliver robust software systems, collaborate with cross-functional teams, review peers’ code, and mentor juniors to accelerate growth.