Acumatica Sr. Developer / Software Engineer - Remote

Weekday 1; United States; Remote; USD 110,000 - 170,000; Full time

Job summary

Weekday 1 is seeking an Acumatica Senior Developer / Software Engineer to design, develop, and support customized ERP solutions on the Acumatica Cloud xRP Platform. You’ll collaborate with analysts, clients, and cross-functional teams to translate business needs into scalable, robust Acumatica configurations and integrations.

The role emphasizes REST API development, workflow customization, dashboards, and reports, with a strong focus on quality, documentation, and ongoing learning.

Qualifications

• 3+ years of professional software development experience with Acumatica Cloud xRP, C#.NET, and T-SQL.
• Experience developing, customizing, integrating, and supporting Acumatica solutions.
• Understanding ERP workflows and business processes is preferred.

Responsibilities

• Translate business requirements into technical specifications for Acumatica solutions.
• Design, develop, customize, and maintain Acumatica solutions using the Cloud xRP Platform, C#.NET, and T-SQL.
• Develop REST API integrations between Acumatica and external systems.
• Configure workflows, dashboards, reports, and Generic Inquiries.
• Execute unit, workflow, regression, and integration testing; support UAT.

Skills

Acumatica Cloud xRP

C#.NET

T-SQL

REST APIs

GitHub

ASP.NET Classic UI

TypeScript

Microsoft IIS

SQL Server

ERP Workflows

Education

Bachelor's degree in CS/SE/IT

Acumatica Application Developer Certification

Acumatica Integration Developer Certification

Acumatica Mobile Developer Certification (plus)

Tools

Visual Studio

GitHub

Job description

This role is for one of Weekday’s clients

Min Experience: 3+ years
Location: USA
JobType: full-time

We are seeking an experienced Acumatica Senior Developer / Software Engineer to design, develop, and support customized ERP solutions that address complex business requirements. This role is ideal for a technically strong developer who enjoys working closely with business analysts, clients, and cross-functional teams to transform operational needs into scalable and effective Acumatica solutions.

You will work extensively with the Acumatica Cloud xRP Platform, C#.NET, T-SQL, APIs, integrations, workflows, dashboards, and reporting, while contributing to projects across multiple business environments.

Requirements

Key Responsibilities

• Translate business requirements into detailed technical specifications and scalable Acumatica solutions.
• Design, develop, customize, and maintain solutions using the Acumatica Cloud xRP Platform, C#.NET, and T-SQL.
• Develop and manage REST API integrations between Acumatica and third-party applications.
• Configure and enhance Acumatica workflows, Generic Inquiries, dashboards, and reports.
• Conduct unit, workflow, regression, and integration testing for new and upgraded customizations.
• Support internal testing and user acceptance testing while resolving issues efficiently.
• Troubleshoot technical problems and collaborate with clients and internal teams to identify and implement solutions.
• Maintain clean source-control practices using GitHub or equivalent platforms.
• Create comprehensive technical documentation covering development, configuration, and implementation activities.
• Participate in project planning, technical discussions, and regular coordination meetings.
• Stay current with Acumatica's development framework, product releases, technical standards, and best practices.
• Provide technical guidance and contribute to continuous improvement of development processes.

Professional Expectations

• Communicate clearly and professionally with clients, business analysts, project managers, and technical teams.
• Manage multiple development assignments, priorities, and deadlines effectively.
• Maintain accurate project documentation, task updates, and support case records.
• Take ownership of assigned technical deliverables and ensure timely completion.
• Continuously strengthen Acumatica and related development expertise through certifications and ongoing learning.
• Work collaboratively while being capable of operating independently when required.

Required Skills & Qualifications

• Strong hands-on knowledge of Acumatica Developer Tools and the Cloud xRP Platform.
• Proficiency in C#.NET and Microsoft Visual Studio.
• Experience with ASP.NET (Classic UI) and TypeScript (Modern UI).
• Strong knowledge of T-SQL and Microsoft SQL Server.
• Experience developing REST APIs and integrating Acumatica with external systems.
• Experience with GitHub or comparable version-control systems.
• Working knowledge of Microsoft IIS.
• Familiarity with Microsoft 365 applications including Excel, Word, Outlook, Teams, and SharePoint.
• Strong analytical, troubleshooting, and problem-solving capabilities.
• Excellent communication and stakeholder-management skills.
• Strong understanding of ERP workflows, business processes, and customization principles.
• Ability to manage multiple priorities while maintaining quality and attention to detail.

Experience & Education

• 3+ years of professional software development experience with Acumatica Cloud xRP, C#.NET, and T-SQL.
• Demonstrated experience developing, customizing, integrating, and supporting Acumatica solutions.
• Experience working across industries such as distribution, manufacturing, construction, or professional services is advantageous.
• Understanding of accounting principles and business processes is preferred.
• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or equivalent professional experience.
• Current Acumatica Application Developer Certification is required.
• Acumatica Integration Developer Certification is preferred.
• Acumatica Mobile Developer Certification is a plus.

Work Arrangement

Remote | Full-Time

Must-Have Skills

• Acumatica
• C#.NET
• T-SQL
• Acumatica Cloud xRP
• ERP Customization

Good-to-Have Skills

• Acumatica Integration
• REST APIs
• SQL Server
• TypeScript
• GitHub