Sr. C#​/.NET Application Developer

Application Developer II (IT Finance & Work Asset Management)

Location: Nashville, TN 37246 (Hybrid Remote Eligible)

Employment Type: Full-time / Benefited - must work on my W-2, no CTC

The C#/.NET Application Developer II position sits within the IT Finance & Work Asset Management team
, responsible for supporting critical enterprise systems that drive budgeting, procurement, work management, and field operations for a utilities company.

The team currently consists of 6 full-time team members plus supplemental resources
, working in a highly collaborative, cross‑functional environment. This role reports to the Manager of IT Finance & Work Asset Management and will work closely with functional SMEs in finance, procurement, and field operations.

• Ellipse ERP (Hitachi Energy) Core system supporting financials, budgeting, procurement, and work management
• Open Grid / PragmaCAD (CGI) Real-time dispatch system for assigning and tracking field work
• Custom Integrations Primarily built in C# with Oracle databases
  , connecting enterprise systems and ensuring operational data flow

This is a hands‑on, Senior level developer role focused primarily on supporting and enhancing existing systems
, with some opportunity for new development and integration work
, especially related to operational needs such as storm response and field coordination.

We are seeking a curious, solution‑oriented Application Developer II who enjoys solving complex problems and working across systems.

The ideal candidate is a strong C# developer with Oracle database experience who is comfortable:

• Supporting legacy applications
• Troubleshooting complex issues
• Enhancing integrations between systems
• Learning new tools and platforms quickly

This is not a siloed development role you ll be expected to contribute across the full application lifecycle, including development, support, deployments, and operational troubleshooting.

• Develop, enhance, and maintain C#/.NET applications and system integrations
• Modify and extend interfaces between enterprise systems (e.g., Open Grid, Ellipse, and downstream systems)
• Build and support web services, Windows services, and web applications
• Write efficient and maintainable SQL queries, stored procedures, and database logic

• Investigate and resolve application incidents (~20 25% of workload)
• Diagnose data and system issues (e.g., reporting discrepancies, failed integrations)
• Analyze logs, event viewer, and system behavior to identify root causes

• Deliver incremental enhancements and support requests (~20 30% of workload)
• Collaborate with business users to translate needs into technical solutions

• Participate in integration and enhancement projects
• Contribute to system upgrades, patching, and platform migrations
• Assist in delivering new functionality and limited greenfield development

• Work closely with team SMEs and business stakeholders
• Participate in design discussions and peer collaboration
• Learn enterprise tools such as Ellipse, Open Grid, and Service Now

• 20 25% Incident response and troubleshooting
• 20 30% Service requests and enhancements
• 40 60% Project work, integrations, and platform maintenance

• Strong experience in C# and .NET application development
• Solid understanding of relational databases (Oracle and/or SQL Server)
• Experience building or supporting system integrations
• Proven ability to troubleshoot complex technical issues
• Experience working in a collaborative, small‑team environment
• Ability to learn new systems and technologies quickly
• Strong communication skills with both technical and non‑technical stakeholders

Experience with several (not necessarily all) of the following:

• C# / .NET
• Multi-threading and asynchronous programming
• Dependency Injection / IoC
• Unit testing

• REST and SOAP web services
• Windows Services
• Web applications

• Oracle PL/SQL or T‑SQL
• Stored procedures, indexing, and query…