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Senior Integration Developer Jobs in Irvine, CA (NOW HIRING)

Hyundai Capital

Sr. Integration Engineer

Irvine, CA · On-site

$140 - $190/hr

- Sr. Integration Engineer (260000L1) Sr. Integration Engineer - ( 260000L1 ) Description Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and ...

HYUNDAI Translead, Inc

Sr. Integration Engineer

Irvine, CA · On-site

$120 - $160/hr

- Sr. Integration Engineer (260000L1) Sr. Integration Engineer - ( 260000L1 ) Description Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and ...

Hyundai Capital

Sr. Integration Engineer

Irvine, CA · On-site

$132K - $204K/yr

WHAT YOU WILL DO The Sr. Integration Engineer is a hands-on technical contributor responsible for designing, developing, and supporting enterprise integration solutions using MuleSoft and TIBCO. This ...

Hyundai Capital

Sr. Integration Engineer

Irvine, CA · Hybrid

$111K - $150K/yr

WHAT YOU WILL DO The Sr. Integration Engineer is a hands-on technical contributor responsible for designing, developing, and supporting enterprise integration solutions using MuleSoft and TIBCO. This ...

Hyundai Capital America

Sr. Integration Engineer

Irvine, CA · On-site

$111K - $150K/yr

WHAT YOU WILL DO The Sr. Integration Engineer is a hands-on technical contributor responsible for designing, developing, and supporting enterprise integration solutions using MuleSoft and TIBCO. This ...

Vast

Integration Engineer, Avionics Test

Long Beach, CA · On-site

$112K - $159K/yr

Vast is looking for a Integration Engineer, Avionics Test , reporting to the Sr. Manager , Integration , to support the development of the systems required for the build and test of artificial ...

Vast

Integration Engineer, Avionics Test

Long Beach, CA · On-site

$162K - $230K/yr

Vast is looking for a Integration Engineer, Avionics Test , reporting to the Sr. Manager , Integration , to support the development of the systems required for the build and test of artificial ...

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All JobsIntegration Developer JobsSenior Integration Developer JobsSenior Integration Developer Jobs in Irvine, CA

Senior Integration Developer information

See Irvine, CA salary details

$23.1K

$126.6K

$183.6K

How much do senior integration developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior integration developer in Irvine, CA is $126,646.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,700.00 and $157,300.00 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.

How much do senior integration developers make?

Senior integration developers typically earn between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have expertise in tools like MuleSoft, Dell Boomi, or Informatica and may hold certifications that can influence salary levels.

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 the most commonly searched types of Integration Developer jobs in Irvine, CA? The most popular types of Integration Developer jobs in Irvine, CA are:
What are popular job titles related to Senior Integration Developer jobs in Irvine, CA? For Senior Integration Developer jobs in Irvine, CA, the most frequently searched job titles are:
What job categories do people searching Senior Integration Developer jobs in Irvine, CA look for? The top searched job categories for Senior Integration Developer jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Senior Integration Developer jobs? Cities near Irvine, CA with the most Senior Integration Developer job openings:
Senior Integration Developer jobs near you

Senior Integration Developer, (OIC, MuleSoft) - Onsite

CGS Business Solutions

Lake Forest, CA • On-site

Full-time

Re-posted 9 days ago

Job description

At CGS Business Solutions, we're dedicated to helping skilled IT and business professionals take the next meaningful step in their careers. Whether you're exploring project-based consulting roles or seeking a long-term position, we connect you with opportunities that align with your expertise, your goals, and your growth trajectory.


Backed by deep industry insight and our proven TalentFlow™ Framework, we ensure every role we present is thoughtfully matched to your skills, passions, and career ambitions. If you're ready for a role that challenges you and moves your career forward, we're currently partnering with leading organizations to fill the following opportunity:

CGS is hiring for a Senior Integration Developer with strong OIC and MuleSoft skills to be responsible for designing, developing, and implementing integration solutions that connect enterprise systems and applications. The Senior Integration Developer will lead the design and implementation of integration workflows, manage middleware platforms, and ensure seamless data flow across disparate systems.

Major Duties and Responsibilities

  • Design, develop, and implement integration solutions using Oracle Integration Cloud (OIC), MuleSoft, and other iPaaS platforms across enterprise cloud and on-premise systems.
  • Lead integration efforts specifically supporting Oracle Fusion ERP modules (Finance, SCM, HCM), ensuring reliable and scalable data exchange.
  • Oversee the full API lifecycle, from designing and developing RESTful APIs to testing, monitoring, and optimizing for performance and scalability.
  • Build and maintain integrations using Oracle Fusion web services (SOAP/REST), FBDI, OTBI, and event-driven frameworks.
  • Create reusable API assets, connectors, and OIC integrations to accelerate development and standardize integration patterns.
  • Work closely with third-party vendors and integration partners to integrate external applications into Oracle ERP and enterprise ecosystems.
  • Monitor integration performance across OIC, MuleSoft, and other middleware platforms; troubleshoot and optimize system efficiency.
  • Collaborate with business analysts, ERP functional teams, and architects to define technical requirements aligned with Oracle Fusion capabilities.
  • Provide mentorship and guidance to IT peers on integration best practices, especially around ERP integrations and OIC design patterns.

Education and Experience

  • 5+ years of experience in integration development with strong exposure to enterprise ERP systems and APIs.
  • Hands-on experience with Oracle Fusion ERP integrations and Oracle Integration Cloud (OIC).
  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • Proficiency in programming languages such as Java, C#, Python, or JavaScript.

Knowledge and Skills

  • Extensive hands-on experience with MuleSoft Anypoint Platform (API design, development, deployment).
  • Strong experience with Oracle Integration Cloud (OIC), including orchestration, adapters, and ERP integration patterns.
  • Solid understanding of Oracle Fusion ERP architecture, including modules such as Finance, SCM, or HCM.
  • Experience integrating with Oracle Fusion using:
    • SOAP/REST APIs
    • FBDI (File-Based Data Import)
    • BI Publisher / OTBI extracts
    • Event-driven integrations
  • Experience with API-led connectivity and middleware architecture across hybrid environments.
  • Strong proficiency in web services (REST, SOAP) and data formats like XML and JSON.
  • Familiarity with API security best practices (OAuth, JWT, etc.) and enterprise security principles.
  • Knowledge of event-driven architecture (Pub/Sub, Kafka, RabbitMQ).
  • Experience with EDI standards (ANSI X12, EDIFACT) and protocols (AS2, SFTP, FTPS).
  • Experience with version control tools (GitHub, Bitbucket).
  • Strong data integration skills (mapping, transformation, database queries).
  • Exposure to cloud platforms (AWS, Azure, Oracle Cloud Infrastructure).
  • Strong analytical and troubleshooting skills in complex integration and ERP environments.
  • Excellent communication and collaboration skills with business, ERP functional, and technical teams.
  • Ability to manage multiple priorities in a fast-paced environment.
  • Certifications in MuleSoft, Oracle Integration Cloud, or cloud platforms are a plus.


CGS Business Solutions is a nationally recognized leader in IT staffing and consulting, delivering top-tier talent across Applications, Cloud & Infrastructure, Cybersecurity, Data & AI, and Engineering. As a multi-year INC 5000 winner and one of California's Best IT Recruitment Firms, we're known for combining boutique-level service with enterprise-grade results.


We're also proud to be named one of the Orange County Business Journal's Fastest Growing Companies, earning the distinction for five consecutive years as we continue to expand into new markets across the U.S. Companies trust CGS to attract, engage, and retain elite technology talent—giving them the advantage they need to lead with confidence in a rapidly evolving digital landscape

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