ERP Application Developer (Frappe Training Provided)

About the role

BuildX is looking for an ERP Application Developer to build, maintain and improve internal business systems. This role focuses on ERP, workflow automation, database-driven applications and system integration. You will be trained to work with Frappe Framework and ERPNext through structured learning, supervised development tasks, code review and gradually increased system access. Previous Frappe or ERPNext experience is not required. However, this is not a zero-coding or WordPress page-building position. Applicants should already have practical programming, database, debugging and version-control foundations. WordPress and WooCommerce may form part of the role, but only as a secondary support responsibility.

Key responsibilities

• Understand and translate business processes involving sales, purchasing, inventory, finance, projects, customers and suppliers into system workflows.
• Learn and work with Frappe Framework and ERPNext.
• Configure and customize DocTypes, forms, workflows, reports, print formats, permissions, client scripts and server-side logic.
• Read, maintain and improve existing Python, JavaScript and SQL code.
• Build and maintain REST API integrations, webhooks, data imports and system connections.
• Investigate issues using application logs, database queries, browser developer tools and controlled testing.
• Use Git and follow proper staging, testing, backup, deployment and rollback procedures.
• Document system changes and communicate clearly with business users and management.
• Use AI-assisted coding tools responsibly while personally verifying generated code, security and business logic.
• Provide secondary technical support for WordPress or WooCommerce when required.

About you

• Practical experience developing or maintaining a database-driven application, ERP system, internal business tool or custom software project.
• Working knowledge of Python or another backend programming language.
• JavaScript fundamentals and the ability to read existing frontend code.
• Understanding of relational databases and SQL.
• Familiarity with Git or another version-control system.
• Basic understanding of APIs, system integrations, logs, testing and debugging.
• Ability to explain your own technical contribution to a project, including how you tested and deployed it.
• Interest in learning enterprise business processes and becoming proficient in Frappe/ERPNext.
• Willingness to work on-site in Mexico, Pampanga.