Senior IT Applications Developer

System One
Pittsburgh, PA
Job Title: Senior IT Applications Developer
Location: Pittsburgh, PA

Type: Direct Hire
Contractor Work Model: Hybrid

Senior IT Applications Developer to join an IT Applications team responsible for development, maintenance, customization, and configuration of internal business applications, primarily an ERP system.

Responsibilities

  • Design, develop, test, and validate ERP applications and customizations
  • Write SQL queries and reports to extract and manipulate data from relational databases
  • Maintain technical documentation and source control
  • Process and triage support tickets according to SLA
  • Serve as technical lead and mentor for the ERP application
  • Coordinate schedules and manage cross-functional project deadlines

Requirements

  • Bachelor's degree in Computer Science, Information Science, or related field, or equivalent experience
  • 5+ years working with relational databases, ERP systems, and Manufacturing Execution Systems
  • Proven experience as a technical lead in ERP implementations or development
  • Proficiency in SQL Server
  • Experience with .NET, C#, Java, JavaScript, or similar technologies

Preferences

  • Experience with Epicor ERP
  • Experience with Azure Data Factory
  • Experience with MES platforms

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M-1

Ref: #282-Eng Pgh

Posted 2026-03-29

Recommended Jobs

Member Service Representative (Part-Time)

Service 1st Federal Credit Union
Sunbury, PA

Part Time - 25 Hours Per Week Monday through Saturday Availability Required Role: A Member Service Representative's primary responsibility is to assist members in meeting routine financial goal…

View Details
Posted 2026-02-18

Realtor

Crown Homes
Pittsburgh, PA

Join us at Crown Homes and start increasing your income! Better Leads, Less Fees, and just more money!! Why Crown Homes? Daily seller & buyer leads Free Onboarding Free Coaching and Trainin…

View Details
Posted 2026-02-16

Forklift Driver - Loader

Shearer's Foods
Waterford, PA

Overview: Shearer’s Foods, founded in 1974 and headquartered in Massillon, OH, is a leading manufacturer of salty snacks, cookies, and crackers. Specializing in private label and co-manufacturing, Sh…

View Details
Posted 2026-02-27

Diesel/Shop Mechanic (Shop - 1st Shift)

Cannonball Recruiting LLC
York, PA

Diesel/Shop   Mechanic (York, PA) Shift: Monday - Friday, 6:00am - 4:00pm Pay: $25-$28/hr+ (Negotiable) Responsible for performing scheduled maintenance and repair on equipment, including di…

View Details
Posted 2026-01-09

Elementary Special Education Teacher Job in Chambersburg, PA

BlueCloud Staffing
Chambersburg, PA

BlueCloud Staffing is partnering with a welcoming and student-centered district in Chambersburg, PA , to hire a passionate Special Education Teacher for the current school year. This is an element…

View Details
Posted 2025-12-05

Children's Education Coordinator

Resources for Human Development
Philadelphia, PA

Children’s Education Coordinator Assistant RHD – Resiliency Manor for Families Philadelphia, PA Are you passionate about working with children and supporting families during challenging ti…

View Details
Posted 2026-02-24

Home Health Aides Wanted (HHA)

Complete Home Care Holdings
Chambersburg, PA

Home Health Aide (HHA) — We Need Everyday Heroes! Are you the kind of person who can handle anything — from helping with a shower to being the best listener on the block? We’re looking for compassi…

View Details
Posted 2026-02-28

Line Cook

KH Group, LLC
Lititz, PA

Job Description Job Description Benefits: Competitive salary Employee discounts Flexible schedule Health insurance Opportunity for advancement Profit sharing Training & devel…

View Details
Posted 2026-03-27

Janitor

National Centre for Padre Pio
Barto, PA

Date posted: November 5, 2025 Pay: $13.47 - $14.43 per hour / $28,000 - $30,000 per year Job description: Daily cleaning and light maintenance of all facilities Job Posting: Janitor (Full-Time) Lo…

View Details
Posted 2026-02-18

Travel Registered Nurse Hematology Oncology Job

State College, PA

Job Overview TLC Nursing Associates, Inc. is seeking a skilled and compassionate Registered Nurse (RN) – Hematology Oncology to provide specialized care for patients with blood disorders and can…

View Details
Posted 2026-02-10