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Software Engineer Internal Tools Jobs in Elizabethtown, PA

Kinsey's Inc

Software Developer (C#/.NET)

Mount Joy, PA · On-site

$80K - $100K/yr

... internal applications stay reliable, accurate, and well‑connected. If you are a self-starter ... Stay up to date with relevant tools, technologies, and development practices.Application/API ...

*Cummins Business

Software Developer 2

Lemoyne, PA · On-site

We are seeking an experienced Senior Software Developer to join our dynamic team. You will play a ... Experience with CI/CD pipelines, containerization (Docker), and orchestration tools (Kubernetes)

Bell-Mark

Electrical Engineer

Dover, PA · On-site

$50K - $60K/yr

Hardware/Software Engineer Responsibilities: * Research, specify, design, code, test, maintain, and ... Ability to use schematic-capture & PCB layout CAD tools (for example, Eagle). * Be self-disciplined ...

Amphenol Corporation

Hardware Engineer

Yocumtown, PA · On-site

$90 - $120/hr

... internal specifications. * Collaborate with software engineers to integrate electronic control ... Good understanding of GD&T methodologies, tolerance analysis, and FEA tools. * Knowledge of copper ...

Amphenol TCS

Hardware Engineer

Yocumtown, PA · On-site

$118K - $156K/yr

... internal specifications. * Collaborate with software engineers to integrate electronic control ... Good understanding of GD&T methodologies, tolerance analysis, and FEA tools. * Knowledge of copper ...

Amphenol TCS

Hardware Engineer

Yocumtown, PA · On-site

$118K - $156K/yr

... internal specifications. * Collaborate with software engineers to integrate electronic control ... Good understanding of GD&T methodologies, tolerance analysis, and FEA tools. * Knowledge of copper ...

SmartIPlace

Data Engineer[Hybrid-remote]

Harrisburg, PA · On-site

$113K - $135K/yr

... internal operations and external reporting requirements. · Works closely with PBDA staff, DCED ... DAX tools for measures and calculations within Power BI to support accurate, consistent, and ...

Soni Resources

Senior Dell Boomi Engineer

York, PA · On-site

$150K/yr

The ideal candidate combines strong integration platform expertise with software engineering skills ... for internal and external consumers, including customers, vendors, and business partners. • ...

Armstrong World Industries

Data Engineer Job

Lancaster, PA · On-site +1

$125K - $145K/yr

Ingest and integrate data from multiple internal and external sources (APIs, databases, cloud ... Familiarity with data pipeline/orchestration tools * Knowledge of cloud services (AWS, Azure, GCP)

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All JobsSoftware Engineer Internal Tools JobsSoftware Engineer Internal Tools Jobs in Elizabethtown, PA

Software Engineer Internal Tools information

See Elizabethtown, PA salary details

$57.2K

$132.9K

$185.1K

How much do software engineer internal tools jobs pay per year?

As of Aug 21, 2026, the average yearly pay for software engineer internal tools in Elizabethtown, PA is $132,855.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,100.00 and $155,800.00 per year, depending on experience, location, and employer.

What is the difference between Software Engineer Internal Tools vs Software Engineer Frontend?

AspectSoftware Engineer Internal ToolsSoftware Engineer Frontend
Primary FocusBuilding and maintaining internal tools and systems for company operationsDeveloping user-facing web applications and interfaces
Required SkillsBackend development, scripting, API integration, internal system knowledgeHTML, CSS, JavaScript, UI/UX design, frontend frameworks
Work EnvironmentCollaborates with internal teams, often in a corporate settingWorks closely with product teams, designers, and end-users
Industry UsageCommon in tech companies, SaaS, and enterprise softwarePrevalent in consumer-facing tech, startups, and web development

While both roles involve software development, Software Engineer Internal Tools focuses on creating internal systems to improve company operations, whereas Software Engineer Frontend emphasizes building interfaces for end-users. The skills and work environments overlap but serve different end goals within the tech ecosystem.

What are popular job titles related to Software Engineer Internal Tools jobs in Elizabethtown, PA?

For Software Engineer Internal Tools jobs in Elizabethtown, PA, the most frequently searched job titles are:

Software Engineer Internal Tools jobs near you

Senior Software Engineer - Finance

Flagger Force, LLC

Hummelstown, PA • On-site

$90 - $120/hr

Other

Re-posted 6 hours ago

Flagger Force rating

5.6

Company rating: 5.6 out of 10

Based on 43 frontline employees who took The Breakroom Quiz

4th of 9 rated traffic management

Job description

Overview

Flagger Force is seeking a Sr. Software Engineer to lead the development of high-quality software solutions using the Microsoft .NET Framework. Based at our Hummelstown, PA corporate campus this senior role acts as a primary technical liaison to our Finance and Accounting departments. You will be responsible for building and maintaining software that handles sensitive financial data, ensuring that all systems are scalable, secure, and compliant with financial auditing standards.

Responsibilities
  • Financial Systems Integration: Architect and manage integrations between core traffic control applications and financial systems or ERP platforms to ensure seamless data flow for billing and payroll.
  • Data Integrity & Auditing: Implement rigorous data validation and logging protocols within SQL Server and PostgreSQL environments to maintain "source of truth" accuracy for financial reporting
  • Advanced Software Development: Design and code complex services using C#, .NET Core, WPF, and React, specifically focusing on modules for revenue tracking and financial forecasting.
  • Stakeholder Collaboration: Partner directly with the Financial team, Product Managers, and Engineering leadership to translate complex fiscal requirements into technical specifications and Jira work items.
  • Security & Compliance: Lead security reviews to ensure applications meet internal controls and data protection standards required for financial operations.
  • Quality Assurance: Develop unit tests and QA practices that specifically stress-test financial calculations and edge cases in desktop and browser-based applications.
  • Application Maintenance: Perform regular maintenance and bug fixes for existing applications and services. Troubleshoot issues and provide timely resolutions to ensure the smooth operation of Flagger Force systems.
  • Continuous Learning: Stay current with the latest trends, tools, and technologies; Look for and document ways to leverage new technology in Flagger Force and share this knowledge with other team members.
Qualifications
  • A minimum of 5 – 8 years of software development experience with a focus on .NET technologies.
  • Expert .NET Proficiency: Expert-level knowledge of C#, .NET Framework, .NET Core, and MVC for building robust enterprise services.
  • Database Mastery: Advanced ability to write efficient, complex queries in SQL Server and PostgreSQL, with a focus on transactional integrity and ACID compliance.
  • Systems Communication: Strong experience with API development for connecting disparate financial and operational software.
  • Documentation Excellence: Ability to create detailed playbooks in Confluence and designs in the enterprise wiki that outline financial logic and data mapping.
  • Problem-Solving: Exceptional analytical skills to troubleshoot discrepancies between operational data and financial outputs.
  • Financial Domain Knowledge: Proven experience developing software for finance, accounting, or payroll departments.
  • Teamwork: Ability to work independently and within a team environment.
  • Steel toed boots or the ability to obtain after employment.

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Education

High School Diploma

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