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Business Applications Developer

We are seeking a highly experienced Business Applications Developer to serve as an immediate backfill for an internal role during a critical ERP conversion period. This position is focused on day-one production support, SQL/reporting, and maintenance of existing .NET applications, ensuring business continuity while enterprise systems are being transitioned.

Responsibilities

Key Responsibilities
• Provide immediate production support for critical business applications
• Maintain and enhance existing C#/.NET applications
• Design, develop, and support system integrations using RESTful APIs
• Write, optimize, and troubleshoot complex SQL queries and reporting (DB2 and SQL Server)
• Support business continuity during ongoing ERP conversion initiatives
• Perform root cause analysis and resolve production issues quickly and effectively
• Collaborate with internal stakeholders to ensure stability of existing systems
• Manage source control, builds, and deployments using Git
• Document technical processes and support procedures as needed

Required Experience

Required Skills & Experience
This role requires a senior-level developer who can contribute immediately in a production environment:
• 7+ years of application development experience preferred (5+ minimum with strong depth)
• Strong hands-on experience with C# and .NET application development
• Proven experience supporting production systems in a live environment
• Strong SQL development and reporting skills (DB2 and/or Microsoft SQL Server) — this is a critical focus area
• Experience building and supporting RESTful APIs and backend services
• JavaScript development experience
• Experience working in structured environments with Git, ticketing systems, and deployment workflows
• Strong troubleshooting, debugging, and incident resolution skills
• Ability to work independently with minimal guidance in a high-urgency environment

Preferred Experience

Role Emphasis • This is an emergency backfill during an ERP transition • Production support and SQL/reporting are top priorities from day one • Candidate must be able to step in immediately with minimal ramp-up time • This is not a training or junior-to-mid level opportunity Tools & Technologies • Microsoft Visual Studio / Visual Studio Code • Microsoft SQL Server Management Studio (SSMS) • IBM Data Studio • Git Nice to Have (Not Required) • Oracle Cloud Infrastructure (OCI) • Oracle Integration Cloud (OIC) • Oracle Visual Builder Studio • Oracle Transactional Business Intelligence (OTBI) • Oracle Fusion Analytics

Post Date

04/21/2026

Job Type

Full Time

Location Type

Hybrid

Location

Harrisburg

Salary Range

$110,000

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