Full-Stack ERP Developer

Elmhurst, IL (On-site Position)

Target Base Salary: $130,000-$160,000/year.

We are seeking a Full-Stack ERP Developer to support and expand our internal technology ecosystem. This role is responsible for developing and maintaining an in-house ERP system, implementing new technologies for production and business teams, and building API integrations to improve workflows and system connectivity.

The ideal candidate is a hands-on developer who thrives in a PHP-driven environment, enjoys working across the stack, and can translate business needs into reliable, scalable solutions.

Key Responsibilities

ERP Development & Support

1. Enhance and maintain an in-house ERP system (HTML, JavaScript, PHP, MySQL)
2. Develop new modules and features to support evolving business needs
3. Maintain and improve a legacy PHP codebase, ensuring stability, performance, and scalability
4. Troubleshoot and support a legacy ERP codebase, ensuring system stability and reliability
5. Diagnose and resolve system issues to support day-to-day operations

Business & Production Technology

1. Develop and deploy new technologies such as handheld scanners, touchscreen HMIs, and production floor displays
2. Partner with operations, production, and business teams to identify automation opportunities and drive efficiency improvements
3. Ensure solutions are user-friendly, reliable, and scalable

Systems Integration & APIs

1. Design and implement API integrations between ERP systems, reporting tools, and third-party platforms
2. Ensure secure, efficient, and well-documented data flows across systems
3. Support ongoing digital transformation initiatives by connecting and streamlining disparate systems

Qualifications

1. Bachelor’s degree in Computer Science, Information Systems, or related field
2. Strong experience with full-stack web development (PHP, HTML, JavaScript, MySQL)
3. Experience working with RESTful APIs (design, integration, authentication)
4. Comfortable working in Linux environments; experience with cloud-hosted systems (e.g., Azure) is a plus
5. Strong troubleshooting and analytical problem-solving skills
6. Ability to translate non-technical requirements into effective technical solutions

What We Offer

1. A collaborative and down-to-earth work environment
2. Opportunities to work on impactful, business-critical systems
3. The ability to influence technology decisions and drive meaningful improvements
4. Career growth and development opportunities within a stable and growing organization

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