About this opportunity
KDS Strategic Search Group lists this Lead Full Stack Software Developer opportunity in upper saddle river, New Jersey. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Lead Full Stack Software Developer
Location: Upper Saddle River, NJ (Onsite – 5 Days/Week)
The position involves working closely with a user community that is predominantly Hasidic Jewish , so familiarity and comfort working within a Hasidic business environment is highly valued. Yiddish language skills are plus , as Yiddish is commonly spoken by some of the users, although fluency is not required.
Build Technology That Runs an Entire Business
We're seeking a Lead Full Stack Software Developer to own and evolve the technology platform behind a rapidly growing wholesale distribution and e-commerce company. This is an opportunity for a hands-on developer who enjoys building software, integrating systems, solving business problems, and working directly with operations.
You'll lead development across our internal applications, ERP integrations, warehouse management system (WMS), API integrations, SQL databases, and business automation tools. This role combines software engineering, systems integration, solution architecture, and business process improvement.
If you've worked in wholesale distribution, e-commerce, logistics, supply chain, ERP, WMS, or fulfillment environments—and enjoy building software that directly impacts the business—we'd love to talk with you.
What You'll Do
Design, build, and maintain full stack business applications
Develop REST APIs and system integrations
Build and maintain integrations between NetSuite, e-commerce marketplaces, shipping platforms, and internal applications
Lead ongoing development of our Warehouse Management System (WMS)
Develop new features using JavaScript, Node.js, SQL, and related technologies
Design scalable solutions that improve business operations
Partner directly with Operations, Purchasing, Warehouse, Customer Service, and Sales teams to gather requirements
Troubleshoot production issues and continuously improve existing applications
Optimize SQL queries, stored procedures, and database performance
Help define technical architecture and future development standards
Take ownership of mission-critical software systems
Required Experience
5+ years of Full Stack Software Development
JavaScript
Node.js
Express.js
SQL (SQL Server, PostgreSQL, Oracle, or equivalent)
REST API development
Systems integration experience
Git
Strong problem-solving and debugging skills
Experience working directly with business users
Preferred Experience
NetSuite ERP
Warehouse Management Systems (WMS)
Transportation Management Systems (TMS)
E-commerce platforms
Amazon Marketplace integrations
Walmart Marketplace
Shopify
Inventory Management Systems
Microsoft SQL Server
MongoDB
Azure
Authentication and API security
Supply chain technology
Wholesale distribution
Logistics
Order fulfillment
Why Join Us?
Own the company's software platform
Work directly with executive leadership
Build software used by every department
Lead high-impact integration and automation projects
Significant technical ownership and autonomy
Long-term career growth
Competitive compensation:
Ideal Candidate
You are someone who enjoys understanding how a business operates—not just writing code.
You like working with users, solving operational challenges, designing practical solutions, and seeing your software make an immediate impact. You take ownership, think independently, and aren't afraid to jump into production issues when needed.
This is an excellent opportunity for someone who wants to become the technical owner of a company's core software platform while working closely with leadership to shape future technology initiatives.
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.