Senior Python Engineer - Data & Automation Systems (Remote, Contract, LATAM)

Data Automation Data Transformation (ETL) System & API Data Integration Automation Architecture & Maintenance

Stack Builders

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Role Overview

We're looking for a senior backend Python engineer to join our team and help build scalable data and automation systems for global clients. This role is ideal for engineers who enjoy working on complex backend systems - designing data pipelines, integrating APIs, and building reliable, production-grade services that support real-world business workflows.

You'll work on projects involving data processing, system integrations, and automation, often in environments where requirements are evolving and strong engineering judgment is essential. This is an opportunity to contribute to system architecture decisions and work with cross-functional teams on challenging, full-time projects with globally admired companies.

Responsibilities

Design and build backend systems using Python
Develop and maintain data pipelines and integrations with third-party APIs
Work with structured and unstructured data across multiple sources
Contribute to system architecture decisions and scalability improvements
Collaborate with cross-functional teams and stakeholders
Ensure reliability, performance, and maintainability of production systems

Requirements

5+ years of experience in backend development
Strong Python experience in production environments
Experience building data pipelines, integrations, or ETL workflows
Solid understanding of APIs, async processing, and system design
Experience working with cloud environments (AWS preferred)
Strong problem-solving skills and ability to work independently
Professional English communication skills

Nice to Have

Experience with data processing, reporting systems, or analytics workflows
Experience with AI-assisted development tools (e.g., ChatGPT, Copilot)
Familiarity with distributed systems or high-concurrency environments
Exposure to SQL and data modeling
Consulting or client-facing experience

Benefits & Perks

100% remote and flexible work modality
Human-centered experience in a people-first company
Strong learning culture and regular pairing sessions
Opportunities for conference participation, OSS contributions, tutorials, blog posts, and technical talks
Timely payments with flexible payment date options
Access to Stack Builders community for support and growth

About the Company

Stack Builders is a people-first technology company that builds scalable data and automation systems for global clients. They emphasize a strong learning culture, human-centered experiences, and provide opportunities for professional growth through conferences, open source contributions, and technical content creation.