Home • Job Postings • Information Technology • Senior Business Systems Developer

Senior Business Systems Developer

A growing organization is seeking an experienced software development professional to support the design, development, and maintenance of internal business applications and system integrations. This role focuses on building scalable backend systems, supporting enterprise data environments, and enabling integration between business platforms through modern APIs. The ideal candidate will bring strong experience in application development, database management, and troubleshooting within complex enterprise environments.

Responsibilities

Design, develop, and maintain system integrations using RESTful APIs.
Build and support backend applications and services using modern programming languages and frameworks.
Develop, optimize, and maintain database queries and stored procedures within enterprise database environments.
Manage source control, build pipelines, and deployment processes within a version-controlled development environment.
Troubleshoot production issues, perform root cause analysis, and implement corrective solutions.
Translate business requirements into scalable technical solutions.
Develop and maintain technical documentation as well as basic end-user support resources.
Collaborate with internal teams to improve system functionality and data accessibility.

Tools & Technologies
Integrated development environments for application development
Enterprise database management tools
Source control and version management systems (Git or similar)
Database development and management platforms

Qualifications
5+ years of experience in application development, software engineering, or system integration.
Experience supporting API-driven and database-backed applications.
Experience working within a structured development environment that includes version control and ticketing systems.

Required Experience

Strong ability to translate business requirements into effective technical solutions.
Proven experience debugging, logging, and troubleshooting application issues.
Experience with modern object-oriented programming languages, including C#.
Experience designing and supporting RESTful APIs.
Front-end or scripting experience with JavaScript.
Strong SQL development experience within enterprise databases.
Experience developing applications in languages such as PHP.

Preferred Experience

Exposure to enterprise cloud infrastructure platforms. Experience with enterprise integration platforms and low-code application development tools. Experience with enterprise analytics or reporting platforms.

Post Date

04/07/2026

Job Type

Full Time

Location Type

Hybrid

Location

Harrisburg

Salary Range

$110,000

Latest Jobs Listings

Open Jobs & Careers in Pennsylvania & Maryland

Engineering

Mechanical Engineer

We are looking for a highly skilled and detail-oriented Mechanical Engineer/Designer where they will support the design, coordination, and execution of small-scale mechanical projects.

Posted On 07/31/2025

Information Technology

.Net/SAP BTP Developer

We are seeking a .NET / SAP BTP Developer to design, develop, and integrate enterprise applications supporting SAP systems. This role combines hands-on .NET development with SAP Business Technology Platform (BTP) integration, working closely with both technical and functional teams. Flexible remote or hybrid options are available for qualified candidates.

Posted On 02/05/2026

Construction

Controls Designer

This is an entry‑level technical position with opportunities for skill development and progression toward independent design responsibility.

Posted On 02/05/2026

Construction

Plumber – Erie, PA

We’re hiring Plumbers in Erie, Pennsylvania, with opportunities available for entry-level, experienced, and licensed professionals.

Posted On 02/23/2026

Latest Career & Hiring Insights

Master the Art of the Interview

If you have an interview scheduled, there’s a lot to consider and prepare for. We’re here to help with that, and sell yourself the most effectively to get your dream job.

SGC is a Certified Small Diverse Business for the Commonwealth of PA serving Harrisburg, Hershey, Mechanicsburg, Carlisle, Lancaster, Allentown, State College, York, Sunbury, Philadelphia & Baltimore.