Senior Fullstack Engineer (Python/React)

TL;DR

Senior Fullstack Engineer (Python/React): Building and optimizing enterprise-grade data systems and large-scale processing architectures with an accent on database modernization and high-performance API design. Focus on refactoring legacy T-SQL logic into Python, developing intuitive React interfaces, and managing Kubernetes-based infrastructure.

Location: Must be based in Argentina, Peru, Colombia, Chile, or Mexico

Company

hirify.global designs and delivers scalable digital solutions for global companies, combining technical expertise with a product mindset.

What you will do

• Refactor complex legacy data schemas and convert backend logic into efficient Python scripts.
• Design and optimize robust APIs and business logic using Node.js and Python.
• Build and enhance high-performing user interfaces and dashboards using React and Material-UI.
• Troubleshoot and fine-tune complex T-SQL queries, stored procedures, and functions.
• Own application deployment and support using Kubernetes and CI/CD infrastructure.
• Collaborate with global cross-functional teams to ensure high code quality and rigorous testing.

Requirements

• 8+ years of professional software engineering experience in enterprise environments.
• Full verbal and written fluency in English for daily global collaboration.
• Proven production-level experience with Python and Node.js.
• Strong hands-on experience with React and Material-UI.
• Advanced knowledge of T-SQL and SQL Server performance tuning.
• Solid experience managing deployments on Kubernetes and CI/CD platforms.

Nice to have

• Technical experience with Sybase databases.
• Professional experience with Java.
• Background in large-scale data migration or legacy database restructuring.

Culture & Benefits

• 100% remote work environment.
• Long-term engagement with high autonomy and impact.
• Strategic role within a modern engineering culture.
• Clear growth path and leadership opportunities.
• Collaborative international team environment.