Junior Software Developer

Requirements:

• Bachelors degree, completed or in progress, in Computer Science or Software Engineering
• Strong analytical thinking and proactive problem-solving skills
• Effective communication skills
• Solid programming and database fundamentals
• Located in South Florida
• Preferred: experience with cloud environments or Windows Server
• Preferred: API integration experience
• Preferred: experience with operations, supply chain, or logistics systems, such as inventory or order fulfillment

Responsibilities:

• Work directly with major retail and transportation trading partners and technology partners
• Take ownership of projects and the systems involved
• Build and maintain integrations with third-party systems, including ERP and WMS platforms
• Develop and optimize EDI translation maps for supply chain processes
• Learn and maintain our proprietary software

Technologies:

• API
• Cloud
• ERP
• Windows
• DevOps

More

We are 123 EDI, an established South Florida company that has provided Electronic Data Interchange software solutions since 1991, helping retail, distribution, and transportation businesses across the US and Canada exchange business data. We are a small, close-knit team seeking an analytical developer to grow with us. The role focuses on our proprietary EDI translation, communication, and integration software, with full training provided on our platform, tools, and business methods. It also includes business analysis and supply chain integration work. This is a full-time, on-site position in Aventura, Florida, scheduled from 8:30 AM to 5:00 PM EST, with US holidays observed. We offer a competitive starting salary and benefits package.

last updated 44 week of 2026