Demo

Mid-Level Netsuite Developer

Retail Technology Group Inc
Hybrid work in St. Louis, MO Full Time
POSTED ON 11/23/2025
AVAILABLE BEFORE 1/21/2026

Job Description Summary

This position is responsible for the customization, enhancement, operation, and maintenance of the company’s instance of NetSuite and integrated third-party application add-ons, including resolving IT tickets submitted by internal user base. Additionally, the position will interact with or configure other software-based technology solutions.

It requires strong technical experience in SuiteScript development, REST integrations, and system administration. The ideal candidate will play a key role in designing, developing, and maintaining custom solutions within our NetSuite environment to meet evolving business needs.

Primary Responsibilities

  • Develop, test, and deploy customizations using SuiteScript 2.x, SuiteScript 1.0, HTML, CSS, JavaScript, Bootstrap, JSON, XML, AJAX, jQuery.
  • Build and maintain RESTful and SOAP integrations between NetSuite and external systems.
  • Manage core NetSuite Administrator functions, including access control, system configuration, and troubleshooting.
  • Support complex end user requests for new saved searches, reports, and dashboards.
  • Develop enhancements to our existing NetSuite platform to further automate business processes according to requirements set forth by the leadership team. This includes Client Script, User Event Script, Scheduled Script, Custom Workflow Actions, Suitelets, RESTlets, customized fields, forms, scripts, workflows, custom records and user roles.
  • Research, review and analyze the effectiveness and efficiency of existing processes and develop strategies for improving or further leveraging the NetSuite system to improve these processes.
  • Troubleshoot and support NetSuite third party solutions.
  • Maintain technical documentation, perform data analysis, and ensure system performance.
  • Provide support and mentorship to junior team members.
  • Participate in upgrade readiness and system optimization initiatives.
  • Create and maintain clear process diagrams and documentation.

Required Skills

  • Skilled in writing SuiteScript (1.0 & 2.x), JavaScript, HTML, CSS, and jQuery.
  • Experience with NetSuite Administration.
  • Experience using JSON to transport and store data.
  • Experience with REST and SOAP architecture, and managing SuiteTalk API integrations.
  • Ability to troubleshoot complex technical issues.
  • Proficiency in English (written and spoken).


Preferred Skills

  • NetSuite Developer or Administrator certification.
  • Familiarity with version control (Git), SDLC best practices, and agile development.
  • Experience integrating third-party applications (Salesforce, Shopify, Celigo, Dell Boomi).
  • Experience with .NET Programming Languages – Visual Basic .Net and C#.
  • Strong understanding of NetSuite modules such as Financials, Inventory, CRM, or Order Management.

Success Factors

  • Ability to communicate technical issues to diverse audiences with varying technical knowledge.
  • Ability to prioritize and manage multiple requests.
  • Excellent customer service and relationship building skills.
  • Work with Sr. Developers to prioritize development processes.
  • Collaborate with internal teams to optimize the user experience across the entire end-to-end flow.

Education and Experience
  • Bachelor’s degree in Computer Science, Information Systems, or equivalent experience preferred.
  • 2–5 years of professional experience in NetSuite development and administration.
  • Mid-Level Career – 3-7 years.

Working Conditions
  • Hybrid – work from home with option to come into shared office space with cubicles.
  • Occasional periods of work after hours or on weekends as needed for maintenance and upgrades.

Physical Demands
  • Lift and transport equipment up to 40 pounds.
  • Utilize stairs and ladders around office to install and service equipment.
  • Bend / crawl and reach overhead to install and service equipment.

Supervisory Responsibilities
  • Not Applicable

Salary.com Estimation for Mid-Level Netsuite Developer in Hybrid work in St. Louis, MO
$79,249 to $99,442
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