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Senior Integration Developer Jobs in Philadelphia, PA

BAE Systems

Sys Integration Eng Sr Prin

Mount Laurel, NJ · On-site

$132K - $226K/yr

S. government to transform data into intelligence and provides engineering, integration and ... We are seeking a Senior Principal Engineer to serve as our Digital Transformation Lead, providing ...

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Judge Group, Inc.

Integration & Test Engineer

Moorestown, NJ · On-site

$102K - $138K/yr

Program and senior leadership * Multidisciplinary engineering teams * Support on-site installation, integration and test, critical experiments, qualification trials, and operational activities

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All JobsIntegration Developer JobsSenior Integration Developer JobsSenior Integration Developer Jobs in Philadelphia, PA

Senior Integration Developer information

See Philadelphia, PA salary details

$20.5K

$112.8K

$163.4K

How much do senior integration developer jobs pay per year?

As of Jul 17, 2026, the average yearly pay for senior integration developer in Philadelphia, PA is $112,763.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,000.00 and $140,000.00 per year, depending on experience, location, and employer.

What is the difference between Senior Integration Developer vs Integration Engineer?

AspectSenior Integration DeveloperIntegration Engineer
CredentialsBachelor's in CS or related, often with certifications like MuleSoft, Dell BoomiBachelor's in CS or related, similar certifications
Work EnvironmentSoftware development teams, project-basedIT operations, system integration teams
Industry UsageTech, finance, healthcare, enterprise softwareTech, manufacturing, telecom, enterprise sectors
Search & ComparisonOften compared for seniority and technical scopeCompared for operational vs development focus

Senior Integration Developers typically focus on designing and leading complex integrations, requiring advanced coding and architecture skills. Integration Engineers often handle the implementation and maintenance of integrations, emphasizing operational support. Both roles share similar credentials but differ in scope and responsibilities, with Senior Integration Developers usually taking a more strategic and leadership role in integration projects.

What are the key skills and qualifications needed to thrive as a Senior Integration Developer, and why are they important?

To thrive as a Senior Integration Developer, you need in-depth expertise in application integration, API development, and systems architecture, typically supported by a computer science degree and several years of relevant experience. Familiarity with integration platforms (such as MuleSoft, Dell Boomi, or IBM Integration Bus), cloud services, and proficiency in languages like Java or Python are common technical requirements. Strong problem-solving skills, effective communication, and the ability to collaborate across teams are essential soft skills in this role. These skills ensure seamless system interoperability, efficient data flow, and successful project delivery within complex enterprise environments.

What engineer makes $500,000 a year?

Senior Integration Developers or highly experienced software engineers with specialized skills in enterprise systems, cloud platforms, and automation can earn salaries approaching or exceeding $500,000 annually, especially with bonuses and stock options. Such compensation typically requires extensive experience, advanced certifications, and working in high-demand industries or companies. Compensation varies based on location, company size, and individual expertise.

How much does an integration developer make?

An integration developer's salary typically ranges from $70,000 to $120,000 annually, depending on experience, location, and industry. Senior roles with specialized skills in APIs, middleware, and cloud platforms may earn higher compensation, often supplemented with certifications and advanced technical knowledge.

Which is the hardest field in it?

In the role of a Senior Integration Developer, the most challenging aspects often involve mastering complex system integrations, understanding diverse APIs, and ensuring data security and consistency across platforms. Staying current with evolving technologies and tools like middleware and enterprise service buses also requires continuous learning. These areas demand strong problem-solving skills and technical expertise to manage intricate integration projects effectively.

What does an integration developer do?

An integration developer designs, develops, and maintains software solutions that connect different systems, applications, or data sources to ensure seamless data flow and interoperability. They often work with APIs, middleware, and integration platforms, using programming languages like Java, C#, or Python, and may require knowledge of protocols such as REST or SOAP. Their role involves analyzing requirements, troubleshooting issues, and ensuring secure, efficient integrations within an organization’s technology environment.

What are some common challenges faced by Senior Integration Developers when working with multiple systems?

Senior Integration Developers often encounter challenges such as dealing with legacy systems that lack modern API support, managing data consistency across disparate platforms, and ensuring secure data transmission. Additionally, they must troubleshoot integration failures quickly to minimize business disruption and collaborate closely with other development, QA, and infrastructure teams. Staying current with evolving integration tools and best practices is also essential for delivering robust solutions.

What does a Senior Integration Developer do?

A Senior Integration Developer is responsible for designing, developing, and maintaining solutions that enable different software systems to communicate and work together efficiently. They work with APIs, middleware, and integration platforms to connect diverse applications within an organization or with external partners. Their role often includes troubleshooting integration issues, ensuring data consistency, and optimizing performance. Additionally, they may mentor junior developers and collaborate with business stakeholders to understand integration requirements.
What are popular job titles related to Senior Integration Developer jobs in Philadelphia, PA? For Senior Integration Developer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Senior Integration Developer jobs in Philadelphia, PA look for? The top searched job categories for Senior Integration Developer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Senior Integration Developer jobs? Cities near Philadelphia, PA with the most Senior Integration Developer job openings:
Senior Integration Developer jobs near you
Senior Integration Engineer (.NET)

Senior Integration Engineer (.NET)

Fynbosys Inc

Wilmington, DE • On-site

Other

Posted 7 days ago

Job description

Hi

Role- Senior Integration Engineer (Loan IQ / .NET)

Location- Wilmington, DE – 5 days in office

Full-Time

JD

 

Role Overview

We are seeking a Software Engineer for the hands-on execution of approved architecture and design changes across the Loan IQ integrations platform, with a strong emphasis on payments and downstream system integrations.

This role is primarily responsible for translating the Loan IQ Integrations target-state design into production-ready implementations, modernizing existing integrations, and improving resiliency, observability, testability, and scalability of the platform. The engineer is expected to operate with minimal oversight. Apart from this core responsibility, this role is expected to manage BAU activities along with other developers on the team.

This is a delivery-critical role, intended for an experienced engineer who has successfully implemented complex integration architectures in regulated financial environments.

Key Responsibilities

  • Support the BAU activities such as monitoring, handling incidents and release activities
  • Execute the approved Loan IQ integrations architecture, including:
    • Separation of Client APIs and Integration API
    • Modularized design for reusable common services
    • Clear separation of client-specific logic, data access logic, and cross-cutting concerns
  • Translate architecture diagrams, design documents, and Confluence artifacts into concrete technical implementations.
  • Identify design gaps, implementation risks, and operational concerns early and propose pragmatic solutions.
  • Replace or reduce direct SQL-based integrations by leveraging APIs.
  • Refactor existing integrations to address current-state limitations
  • Implement consistent logging, error handling, and monitoring to improve root-cause analysis and operational support.
  • Design integrations to be testable, supporting Unit testing, Integration testing, and End-to-end automated testing
  • Integrate solutions into CI/CD pipelines, enabling automated builds, testing, and deployments.
  • Ensure solutions meet non-functional requirements (performance, reliability, security, auditability).
  • Review code and designs from other engineers, ensuring adherence to standards and architecture.
  • Collaborate and provide clear technical communication to stakeholders, including risks, dependencies, and progress.

Required Qualifications

  • 6+ years (in handling the responsibilities specified above) hands-on software engineering experience in enterprise environments. Overall 10+years is preferred, but not mandatory.
  • Proven track record executing architecture-driven integration transformations, not just feature development.
  • Deep experience with integration patterns and technologies, including:
    • RESTful APIs
    • SOAP and XQuery-based APIs
    • File-based integrations (SFTP, batch processing)
  • Strong development experience with .NET (Core / modern .NET) and related enterprise frameworks.
  • Solid understanding of processing flows and transactional system behavior.
  • Experience implementing logging, monitoring, and error-handling frameworks in distributed systems.
  • Comfortable working independently and owning delivery end-to-end.

Preferred / Nice-to-Have Qualifications

  • Experience with cloud or hybrid architectures (Strongly preferred).
  • Prior work on Loan IQ.
  • Experience modernizing Windows-scheduled or batch-based jobs into more observable and resilient architectures.
  • Experience building common integration services (email, file access, security, configuration).
  • Background in financial services or banking technology, including audit and regulatory awareness.

Scope & Expectations

  • Operates with minimal supervision, taking ownership of complex technical deliverables.
  • Expected to drive execution, not just contribute code.
  • Shortens time-to-market for new integrations by leveraging standardized patterns and reusable modules.

Apply