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Internal Developer Tools Software Engineer Jobs in York, PA

PSECU

MuleSoft Developer II

Harrisburg, PA · On-site

$49.50 - $66/hr

... across internal systems and external partners. This role partners closely with business ... Computer Engineering (Required), Bachelors (Required) 5+ years of experience in software ...

The Restaurant Store

Full Stack Engineer (Remote)

Lititz, PA · Remote

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... the internal systems that support our retail operations. In this role, you'll develop both ... You'll collaborate across the full software development lifecycle, building intuitive user ...

Tait

Associate Mechanical Engineer

Lititz, PA · On-site

Learn and apply established engineering solutions, methods, and internal best practices ... Familiarity with engineering analysis tools (e.g., FEA software such as ANSYS or equivalent)

Johnson Controls

Controls Engineer II

New Freedom, PA · On-site

$70K - $85K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Design, implement, test, and support control software for chillers and air handling units used in ... Basic ability to read embedded C/C++ code and use scripting tools such as Python or MATLAB SALARY ...

Johnson Controls

Controls Engineer II

New Freedom, PA · On-site

$70K - $85K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Design, implement, test, and support control software for chillers and air handling units used in ... Basic ability to read embedded C/C++ code and use scripting tools such as Python or MATLAB SALARY ...

syncreon

OpenEdge Software Developer

Middletown, PA · On-site

We are seeking an experienced OpenEdge Software Developer with expertise in Progress 4GL to support and enhance our core business applications. This role involves developing, maintaining, and ...

Johnson Controls

Controls and Systems Engineer II

New Freedom, PA · On-site

$76K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Design, implement, test, and support control software for chillers and air handling units used in ... Working ability to read and understand embedded C/C++ code and use scripting tools such as Python ...

Johnson Controls

Controls and Systems Engineer II

New Freedom, PA · On-site

$76K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Design, implement, test, and support control software for chillers and air handling units used in ... Working ability to read and understand embedded C/C++ code and use scripting tools such as Python ...

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 ...

360 IT Professionals

Mainframe Developer

Harrisburg, PA

$48.25 - $62.25/hr

Since our Inception we have been providing industry leading IT solutions for Staffing and Software ... Mainframe Developer Location: Harrisburg, PA Qualifications Mainframe Developer - Harrisburg, PA ...

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Showing results 41-60

All JobsInternal Developer Tools Software Engineer JobsInternal Developer Tools Software Engineer Jobs in York, PA

Internal Developer Tools Software Engineer information

See York, PA salary details

$29K

$98.7K

$237.7K

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

As of Aug 13, 2026, the average yearly pay for internal developer tools software engineer in York, PA is $98,678.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,500.00 and $104,300.00 per year, depending on experience, location, and employer.

How do internal developer tools software engineers typically interact with other development teams within the company?

Internal Developer Tools Software Engineers work closely with a variety of engineering teams to understand their workflows, gather feedback, and identify pain points in the development process. Communication is key, as these engineers often facilitate onboarding, provide training for new tools, and respond to support requests. Collaboration usually involves participating in cross-team meetings, collecting requirements, and iterating on tools based on real-world usage. This close partnership ensures that the tools developed genuinely improve productivity and address the practical needs of their colleagues.

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

AspectInternal Developer Tools Software EngineerSoftware Engineer
Primary FocusDeveloping and maintaining internal tools to improve developer productivityBuilding applications, systems, or features for end-users or clients
Work EnvironmentTypically within tech companies, collaborating with internal teamsVaries across industries, often with direct customer interaction
Required SkillsStrong programming, understanding of developer workflows, internal tool developmentBroad software development skills, depending on domain
Industry UsagePrimarily in tech companies, startups, and large enterprises with internal toolsAcross all industries including tech, finance, healthcare, etc.

In summary, Internal Developer Tools Software Engineers focus on creating tools that enhance internal developer efficiency, whereas Software Engineers develop a wide range of applications for external users. Both roles require strong programming skills but differ in their primary objectives and work environments.

What is an internal developer tools software engineer?

Internal Developer Tools Software Engineers are specialists who design, build, and maintain software tools that improve the productivity of other developers within an organization. Their work often includes creating build systems, continuous integration pipelines, testing frameworks, and deployment tools. These engineers collaborate closely with development teams to understand their workflows and challenges, then develop solutions that streamline processes, reduce manual work, and enhance code quality. By focusing on internal tooling, they help the whole engineering organization move faster and deliver higher-quality products.

What are the key skills and qualifications needed to thrive as an internal developer tools software engineer, and why are they important?

To thrive as an Internal Developer Tools Software Engineer, you need strong programming skills (often in languages like Python, Java, or Go), expertise in software development processes, and experience with building scalable infrastructure, typically supported by a degree in computer science or related field. Familiarity with CI/CD systems, containerization tools (like Docker and Kubernetes), version control (such as Git), and cloud platforms is usually required. Excellent problem-solving abilities, collaboration, and proactive communication are vital soft skills in this role. These skills and qualities are essential for designing efficient tools that improve developer productivity, streamline workflows, and support organizational engineering goals.

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

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

What job categories do people searching Internal Developer Tools Software Engineer jobs in York, PA look for?

The top searched job categories for Internal Developer Tools Software Engineer jobs in York, PA are:

What cities near York, PA are hiring for Internal Developer Tools Software Engineer jobs?

Cities near York, PA with the most Internal Developer Tools Software Engineer job openings:

Internal Developer Tools Software Engineer jobs near you
Infographic showing various Internal Developer Tools Software Engineer job openings in York, PA as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $98,678 per year, or $47.4 per hour.

MuleSoft Developer II

PSECU

Harrisburg, PA • On-site

$49.50 - $66/hr

Full-time

This job post has expired today. Applications are no longer accepted.

PSECU rating

6.7

Company rating: 6.7 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

Job description

Members Achieve More isn't just a tagline for us, it's part of everything we do! We're looking for passionate individuals to join our team to help us maintain that focus every day. Want to work somewhere that's remained strong for 90 years, that encourages you to learn, grow, and pursue your dreams? If yes, then read on...

The MuleSoft Developer II designs, develops, and supports secure, scalable cloud based APIs and integrations using the MuleSoft Anypoint Platform, delivering reliable API led solutions that enable seamless data exchange across internal systems and external partners.
This role partners closely with business stakeholders, architects, application teams, and vendors to translate Digital Banking and business requirements into effective integration solutions that meet or exceed user expectations while adhering to enterprise security, governance, and performance standards in a fast paced, deadline driven environment.

In this position, you will

  • Design, develop, and support secure, cloudbased APIs and integrations using the MuleSoft Anypoint Platform (Mule 4). Build reusable and scalable APIs aligned with enterprise integration and Digital Banking needs while applying APIled connectivity principles to promote consistency, reliability, and reuse. Ensure all integrations meet established performance, availability, security, and governance standards.

  • Serve as a subject matter expert for MuleSoft integrations and API design, providing guidance on API contracts (OAS), error handling, resiliency patterns, and versioning strategies. Collaborate closely with product owners, architects, and delivery teams to design and implement effective integration solutions and participate in design reviews to ensure alignment with enterprise and cloud standards.

  • Deploy, operate, and support APIs within MuleSoft CloudHub environments. Implement monitoring and logging capabilities to support highly available and reliable services, and ensure compliance with authentication, authorization, and API governance requirements.

  • Continuously improve integration performance, reliability, and developer experience. Maintain accurate integration and API documentation and stay current with MuleSoft platform enhancements, industry trends, and integration best practices.

  • Other duties as assigned.

Qualifications:

Bachelors: Computer and Information Science (Required), Bachelors: Computer Engineering (Required), Bachelors (Required)5+ years of experience in software development, with a strong proficiency in MuleSoft, .NET C# and JavaScript.| Required Experience building cloud deployed MuleSoft integrations.| Required Experience deploying to MuleSoft CloudHub.| Required Experience in API led connectivity and OpenAPI Specification (OAS) design.| Not Required Experience in CloudHub deployment, monitoring, and logging.| Not Required Experience in integration with core banking platforms, SaaS applications, or third party vendor systems.| Not Required Experience in MuleSoft Anypoint Platform components including API Manager, Exchange, and Runtime Manager.| Not Required Experience with CI/CD pipelines and DevOps practices supporting cloud based integrations.| Not Required Experience with version control systems (e.g., Git) and continuous integration/continuous deployment (CI/CD) pipelines.| Required RESTful web services, JSON/XML payloads, and DataWeave transformations.| Required Strong experience with REST APIs, JSON, XML, and DataWeave.| Required The Software Development Life Cycle (SDLC) and Agile methodologies.| RequiredMuleSoft Certified Developer - Level 1, MuleSoft Certified Developer - Level 2

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