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

Job Description - Sr. Integration Engineer (260000L1)

Job Description

Sr. Integration Engineer - ( 260000L1 )

Description

Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and Kia Finance, we deliver innovative financing, leasing, and insurance solutions to more than 3 million customers and businesses nationwide.

We’re a company driven by growth, innovation, and people. At HCA, you’ll find opportunities to build new skills, expand your career, and make a real impact—while working in a diverse, inclusive, and values‑driven environment. We’re proud to support our communities through volunteerism, philanthropy, and engaged Employee Resource Groups.

If you’re looking for a fast‑paced, collaborative workplace where your ideas matter, join us as we lead the future of financing freedom of movement.

The Sr. Integration Engineer is a hands‑on technical contributor responsible for designing, developing, and supporting enterprise integration solutions using MuleSoft and TIBCO. This role drives integration modernization through API‑led and microservices‑based architectures while partnering with architects, application teams, and offshore resources to deliver scalable, reliable, and maintainable integrations.

• Design, develop, test, and deploy APIs and integrations using MuleSoft and modern integration patterns.
• Lead integration projects, coordinate offshore resources, and promote development best practices.
• Build reusable, scalable integrations with effective error handling, monitoring, and performance optimization.
• Support and enhance TIBCO‑based integrations and messaging services.
• Troubleshoot integration issues and support modernization efforts from legacy platforms to MuleSoft.
• Partner with architects and application teams to deliver integration solutions aligned with enterprise standards.
• Conduct code reviews and provide technical guidance to ensure quality and maintainability.
• Refactor legacy integrations into reusable APIs and microservices.
• Support API‑led connectivity initiatives and migration to modern integration platforms.

• Support Informatica ETL processes, data integrations, and production issue resolution.
• Partner with data and engineering teams to ensure integration reliability and performance.

• 8+ years of experience in enterprise integration, middleware development, or API engineering.
• Strong hands‑on experience with MuleSoft Anypoint Platform, including API development, DataWeave, REST APIs, and API‑led connectivity.
• Experience with TIBCO BusinessWorks, enterprise messaging, event‑driven architectures, and legacy modernization.
• Experience with cloud and hybrid environments (AWS preferred).
• Experience supporting enterprise integrations, code reviews, engineering standards, and CI/CD practices.
• Strong understanding of integration patterns, data transformation, performance tuning, monitoring, and troubleshooting.
• Experience with Informatica and enterprise data integration concepts preferred.
• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.
• MuleSoft, TIBCO, and Informatica certifications are a plus.

• Hybrid flexibility – 4 days in office, 1 day remote
• Vehicle perks – monthly vehicle allowance plus purchase and lease discounts
• Comprehensive health coverage – medical, dental, and vision plans
• Employer‑funded HSA contributions to help reduce healthcare costs
• 401(k) with company match and immediate vesting from day one
• 100% company‑paid life and disability insurance
• Wellbeing benefits including fitness and health resources
• Leadership programs and career development that support continuous learning
• Paid Volunteer Time Off and a company charitable donation in your honor

Because great benefits help you thrive—personally and professionally.

Our Company is an equal opportunity employer committed to fostering a diverse, inclusive, and respectful workplace—because we believe diversity builds stronger teams. We comply with all applicable federal, state, and local equal employment opportunity laws and do not discriminate on the basis of race, religion or creed, color, national origin, ancestry, caste, citizenship, sex or gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, medical condition, genetic information, marital status, family care or medical leave status, military or veteran status, political affiliation, or any other characteristic protected by law. Information provided during the application process is requested in good faith and will be used solely in accordance with applicable employment laws.

This notice only applies to our applicants who reside in the State of California.

The latest version of our Privacy Policy can be found here . This Privacy Policy provides you with notice, at or before the point of collection, about the categories of personal information to be collected from you, the purposes for which your personal information is collected or used, and whether that information is sold or shared, so that you can exercise meaningful control over our use of your personal information. We are providing this notice to comply with the California Consumer Privacy Act of 2018, as amended as by the California Privacy Rights Act of 2020 (“CCPA”).

If you have any questions about CCPA regarding California residents or HCA team members, please contact the Privacy Team at Privacy2@hcs.com .