Lead Software Developer (.NET) - Construction Operations

Acumatica is a company on a mission. We are a leading innovator in cloud ERP (Enterprise Resource Planning) solutions with growing businesses worldwide. But don’t take our word for it—read what analysts like G2, IDC, Nucleus Research, and Info-Tech have to say about us. Acumatica is different by design and purposely built to help small and midsized companies thrive in today’s digital economy. Our industry-specific business management solution is engineered to address real-world needs—featuring intelligent workflows and market-leading usability that enable companies to manage risk, anticipate disruption, and seize new opportunities. Our principled business practices, growth-friendly licensing, and flexible deployment options put organizations in control of their own future. Acumatica is more than just a product—we are a community of partners, customers, and creators committed to elevating business performance. Our ecosystem is driven by collaboration, merging leading technology and real-world insights to put organizations control of their future. In May of 2025, Acumatica was acquired by Vista Equity Partners, a global investment firm focused on enterprise software, data and technology-enabled businesses.

Acumatica’s culture is collaborative and high-energy. We are passionate about our product and our mission, and we are loyal to each other and our company. We value work/life balance, efficiency, simplicity, freakishly friendly customer service, and making a difference in the world. Acumatica offers exceptional professional and financial growth potential. To learn more about Acumatica’s mission, please visit: http://www.acumatica.com.

Acumatica is hiring a Lead Software Developer for our Construction Operations Team in Serbia, Belgrade !

In this role, you will be part of Acumatica team of developers that collaborate and create large-scale, production-grade cloud-based ERP, CRM, and other web applications using Microsoft technologies (.NET, C#, MS SQL Server) for businesses around the world.

Responsibilities

Participate in the design and development of business applications and customizations.; Develop of the data access layers, business objects, and presentation layers.; Research and prototyping ERP modules using new technologies.; Support for existing code, code optimization and refactoring.; Analyze the code, search for and correct errors in the existing functionality.; Working 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

You have 5+ years of experience in building commercial business applications using Microsoft technologies (.Net, C# and MS-SQL); You have strong knowledge of C# and experience in writing, profiling and optimization of complex queries; You have experience in teamwork with version control systems (preferably Git); You have strong knowledge of the principles, patterns, and design of complex software systems, and the ability to apply them in practice; You’re passionate about writing things that are “elegant and efficient” – things that are robust, scalable, and that perform well; Your personal software practices ensure you deliver high quality even under pressure.; You have had exposure to complex business solutions (ideally ERP, Financial, Supply Chain, E-commerce, CRM, or other business management software); You have a willingness to work directly with customers to investigate, gather product feedback, and solve problems; You enjoy collaborating with, learning from, and teaching others (including across disciplines) so we all become better; You are fluent in English

Benefits

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