Senior Software Developer – .NET, Field Services

Acumatica

Senior Software Developer creating large-scale cloud-based ERP applications for Acumatica. Collaborating with development team to design, develop and optimize Microsoft technology solutions.

Posted 7/9/2026full-timeRemote • Belgrade • 🇷🇸 SerbiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in developing commercial business applications using Microsoft technologies, with a strong focus on C#, .Net, and MS-SQL. Capable of optimizing code and collaborating effectively with development teams and customers to deliver high-quality software solutions.

Highest-signal resume keywords

C# ProgrammingMicrosoft .Net FrameworkMS-SQL Database ManagementCode OptimizationERP Solutions Development

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

C#Microsoft .NetMS-SQLCode RefactoringComplex Query ProfilingSoftware Design PrinciplesVersion Control (Git)Business Application DevelopmentData Access Layer DevelopmentPresentation Layer Development

Soft Skills

Team CollaborationCustomer Problem SolvingMentoringEffective CommunicationPassion for Software Development

Industry Keywords

ERPFinancial SoftwareSupply Chain ManagementE-commerce SolutionsCRM Systems

Tech Stack

Tools & technologies

ERPSQL

About the role

Key responsibilities & impact

Participate in the design and development of business applications and customizations
Develop the data access layers, business objects, and presentation layers
Research and prototype ERP modules using new technologies
Support the existing code, do code optimization and refactoring
Analyze the code, search for and correct errors in the existing functionality
Work with development partners on architecture and code reviews
Provide guidance and support to developers participating in Acumatica’s development network, and evangelize the Acumatica xRP framework

Requirements

What you’ll need

5+ years of experience in building commercial business applications using Microsoft technologies (.Net, C# and MS-SQL)
Strong knowledge of C# and experience in writing, profiling and optimization of complex queries
Experience in teamwork with version control systems (preferably Git)
Strong knowledge of the principles, patterns, and design of complex software systems
Passionate about writing elegant and efficient software
Exposure to complex business solutions (ideally ERP, Financial, Supply Chain, E-commerce, CRM, or other business management software)
Willingness to work directly with customers to investigate, gather product feedback, and solve problems
Enjoy collaborating with, learning from, and teaching others

Benefits

Comp & perks

Private health insurance & life insurance
Performance bonuses
Full work equipment (Laptop, mouse, headphones, etc)
Great opportunities for career growth