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Enterprise Backend Developer

Flexi Software
Shelton, CT Full Time
POSTED ON 12/11/2025 CLOSED ON 1/1/2026

What are the responsibilities and job description for the Enterprise Backend Developer position at Flexi Software?

Description

Flexi Software, a 30 year old enterprise software company, has an immediate opening for a full-stack mid-level developer using Microsoft technologies. Flexi develops commercial enterprise accounting applications for cloud and on-premise deployments.

Responsibilities Include But Are Not Limited To

  • Develop components of an accounting application that is deployed in a distributed environment using the Microsoft Visual Studio integrated development environment.
  • Design and develop implementations of functionality targeted for hosted applications that support multi-tenant, highly scalable transaction processing.
  • Participate as a member of a developer team focused on bringing features and enhancements to our accounting software.
  • Write high quality code and fix bugs
  • Contribute to efforts that maintain legacy code and look for opportunities to modernize.

Requirements

  • Bachelor’s degree in Computer Science, Engineering, or related discipline.
  • 5 years’ with enterprise multi-layer applications using C , and sql.
  • Experience with Microsoft Visual Studio and Microsoft technology stack.
  • Working knowledge of SOAP and REST.
  • Good verbal and written communication skills

Additional Qualifications

  • Experience with XML, XSLT, WCF, web services, C#
  • Familiarity with Blazor
  • Understanding of component architecture
  • Understanding of SQL with multiple table joins, groupings and sorting is a plus.
  • Experience with Azure devops, including repos, branching, pipelines and pull requests
  • Understanding of financial/accounting concepts a plus.

Flexi provides excellent benefits including paid holidays and paid time off, a 401(k) Plan with company participation, health and dental insurance, life and disability insurance, and a vision discount plan.

Location: Shelton CT or Remote U.S.

Only candidates under consideration will be contacted. Any offer of employment will be contingent upon positive criminal background check. No phone calls, please. Principals Only. Drug-free workplace. M/F/V/H EEO
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$126,804 to $162,563
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