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Internal Developer Tools Software Engineer Jobs in Philadelphia, PA

... internal tools. This is a good role for someone who likes variety and is comfortable learning a new ... Experience using AI-powered developer tools in day-to-day engineering work AI Skills & AI-Native ...

Integrate AI-driven capabilities into software products and internal engineering tools to improve functionality, productivity, and decision-making. * Apply AI techniques for use cases such as ...

DevOps Engineer

Philadelphia, PA · On-site

$48.50 - $66.25/hr

Developer Tools Engineering * Administer and maintain the software development toolchain supporting ... and experience, internal and external equity, location, clearance level, as well as contract ...

Software Engineer

Moorestown, NJ · On-site

$87.68K - $149.07K/yr

Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System ... internal equity, business needs, and other factors permitted by law. Posted pay ranges are a ...

Software Engineer

Moorestown, NJ · On-site

$87.68K - $149.07K/yr

Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System ... internal equity, business needs, and other factors permitted by law. Posted pay ranges are a ...

Software Engineer

Moorestown, NJ · On-site

$87.68K - $149.07K/yr

Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System ... internal equity, business needs, and other factors permitted by law. Posted pay ranges are a ...

Software Engineer

Moorestown, NJ · On-site

$87.68K - $149.07K/yr

Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System ... internal equity, business needs, and other factors permitted by law. Posted pay ranges are a ...

Software Engineer

Moorestown, NJ · On-site

$87.68K - $149.07K/yr

Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System ... internal equity, business needs, and other factors permitted by law. Posted pay ranges are a ...

Software Engineer

Moorestown, NJ · On-site

$87.68K - $149.07K/yr

Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System ... internal equity, business needs, and other factors permitted by law. Posted pay ranges are a ...

The engineer will: 1) Implement software changes using modern development tools 2) Integrate software application within a larger system environment 3) Regression test in larger system Who We Are ...

Software Engineer

Philadelphia, PA · On-site

$105.10K - $164.13K/yr

Workers must possess sufficient manual dexterity and grip strength to operate hand and power tools ... and experience, internal and external equity, location, clearance level, as well as contract ...

We are seeking highly motivated Software Engineers to support the continued development and ... Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System ...

We are seeking highly motivated Software Engineers to support the continued development and ... Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System ...

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Showing results 1-20

Internal Developer Tools Software Engineer information

See Philadelphia, PA salary details

$29.8K

$101.2K

$243.7K

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

As of May 29, 2026, the average yearly pay for internal developer tools software engineer in Philadelphia, PA is $101,177.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,100.00 and $107,000.00 per year, depending on experience, location, and employer.

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.

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 are Internal Developer Tools Software Engineers?

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 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 are popular job titles related to Internal Developer Tools Software Engineer jobs in Philadelphia, PA? For Internal Developer Tools Software Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Internal Developer Tools Software Engineer jobs in Philadelphia, PA look for? The top searched job categories for Internal Developer Tools Software Engineer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Internal Developer Tools Software Engineer jobs? Cities near Philadelphia, PA with the most Internal Developer Tools Software Engineer job openings:

Senior Software Engineer, Platform Engineering

Sirius XM Radio

Lawrenceville, NJ

$128.90K - $169.90K/yr

Full-time

Posted 10 days ago


Job description

Responsibilities

Who We Are:

SiriusXM and its brands (Pandora, SiriusXM Media, AdsWizz, Simplecast, and SiriusXM Connect) are leading a new era of audio entertainment and services by delivering the most compelling subscription and ad-supported audio entertainment experience for listeners -- in the car, at home, and anywhere on the go with connected devices. Our vision is to shape the future of audio, where everyone can be effortlessly connected to the voices, stories and music they love wherever they are.

This is the place where a diverse group of emerging talent and legends alike come to share authentic and purposeful songs, stories, sounds and insights through some of the best programming and technology in the world. Our critically-acclaimed, industry-leading audio entertainment encompasses music, sports, comedy, news, talk, live events, and podcasting. No matter their individual role, each of our employees plays a vital part in bringing SiriusXM's vision to life every day. 

SiriusXM is the leading audio entertainment company in North America, and the premier programmer and platform for subscription and digital advertising-supported audio products. SiriusXM's platforms collectively reach approximately 150 million listeners, the largest digital audio audience across paid and free tiers in North America, and deliver music, sports, talk, news, comedy, entertainment and podcasts. Pandora, a subsidiary of SiriusXM, is the largest ad-supported audio entertainment streaming service in the U.S. SiriusXM's subsidiaries Simplecast and AdsWizz make it a leader in podcast hosting, production, distribution, analytics and monetization. The Company's advertising sales organization, which operates as SiriusXM Media, leverages its scale, cross-platform sales organization and ad tech capabilities to deliver results for audio creators and advertisers. SiriusXM, through SiriusXM Canada Holdings, Inc., also offers satellite radio and audio entertainment in Canada. In addition to its audio entertainment businesses, SiriusXM offers connected vehicle services to automakers.

How you'll make an impact:

The Platform Engineering team is seeking a Senior Software Engineer to help further our vision of making it effortless for SiriusXM technologists to build, deploy, and operate the software that drives our business. In this role, you will be responsible for developing reusable platform components, streamlining cloud infrastructure management, driving developer productivity across the organization, and working directly with internal development teams to help them be successful in adopting the platform. 

As a senior member of the team, you will promote standardization and simplify cloud-native development by developing CDK libraries and Infrastructure-as-Code patterns that encapsulate SiriusXM's infrastructure standards, while also providing expert guidance and assistance to internal developer teams. You will also build and enhance support tooling by incorporating AI solutions to enable more self-service capabilities, empowering developers to troubleshoot and resolve issues autonomously, ultimately improving overall developer productivity and experience.

What you'll do:

  • Write high-quality, maintainable code that enhances the platform's tooling and infrastructure.

  • Perform code reviews to ensure adherence to best practices and maintain code quality across the team.

  • Author and review technical design documents to outline and refine the architectural direction and implementation details.

  • Collaborate on the development and maintenance of shared components and libraries to standardize infrastructure creation and streamline development efforts.

  • Collaborate with product managers to review user experience and product requirements, ensuring alignment with engineering goals.

  • Contribute to the development and support of general developer tooling to enhance productivity.

  • Provide architectural guidance and support to the teams building on the platform.

  • Work with FinOps to manage and optimize the cost of platform engineering tools and services.

  • Integrate AI-driven tooling into the platform to enhance efficiency, reliability, and scalability, leveraging AI to optimize infrastructure management, automated processes, and operational workflows.

What you'll need:

  • 5+ years of experience as a Software Engineer or related technical role (e.g. SRE, DevOps Engineer, Cloud Engineer).

  • Have played a major role in large software development projects in the cloud (preferably AWS).

  • Fluency in at least two programming languages.

  • Experience managing cloud infrastructure with infrastructure as code (preferably CDK and CloudFormation).

  • Experience building and maintaining modular, reusable software libraries or APIs.

  • Strong understanding of software deployment pipelines (preferably via GitHub Actions) and software release management.

  • Passion for improving developer experience and productivity. 

  • Exceptional communication and collaboration skills.

  • Extra credit:

    • Familiarity with using Datadog or other observability platforms.

    • AWS professional or associate certifications.

    • Experience with TypeScript and/or Python.

  • Must have the legal right to work in the U.S.

At SiriusXM, we carefully consider a wide range of factors when determining compensation, including your background and experience. These considerations can cause your compensation to vary. We expect the base salary for this position to be in the range of $100,800 to $170,000 and will depend on your skills, qualifications, and experience. Additionally, this role might be eligible for discretionary short-term and long-term incentives. We encourage all interested candidates to apply.

Our goal at SiriusXM is to provide and maintain a work environment that fosters mutual respect, professionalism and cooperation. SiriusXM is an equal opportunity employer that does not discriminate on the basis of actual or perceived race, creed, color, religion, national origin, ancestry, alienage or citizenship status, age, disability or handicap, sex, gender identity, marital status, familial status, veteran status, sexual orientation or any other characteristic protected by applicable federal, state or local laws. 

The requirements and duties described above may be modified or waived by the Company in its sole discretion without notice.

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Employment Type: FULL_TIME