Integration Developer Jobs in California
Integration Developer jobs in California are among the most active in the country, concentrated in enterprise software, healthcare technology, financial services, and aerospace, with openings from entry-level integration analyst through senior architect. The largest hiring markets are the San Francisco Bay Area, Los Angeles, and San Diego, where established employers such as Salesforce, Kaiser Permanente, and Qualcomm maintain deep integration engineering teams. The most in-demand specialties include API development, middleware platforms like MuleSoft and Dell Boomi, and cloud-to-cloud data integration. Find a role that fits below and apply directly.
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INTRODUCTION
Los Angeles, CA, United States (On-site)
Contract (5 months 17 days)
Published 10 hours ago
ROLE AND RESPONSIBILITIES
- Experience in Guidewire Policy Claims Billing Integration Development
- Designed modified existing workflows required for Billing Integration
- Good knowledge in Web services XML GxModel Messaging Batch implementation
BASIC QUALIFICATIONS
- Mulesoft
- Java
- Object-Oriented Programming (OOP)
- Program management
- REST APIs integration
- Debugging Skills
- Project management
- GOSU
- Agile methodology
PREFERRED QUALIFICATIONS
- Demonstrates extensive abilities and/or a proven record of success in the following areas:
- Experience in Guidewire Integration Development
- Knowledge of PC Insurance domain Policy Claims and Billing applications as per product requirements
- Knowledge and demonstrated ability with Java or GOSU programming
- Knowledge and hands-on experience working with J2EE Application Servers, XML Web Services, RDBMS
- Guidewire PolicyCenter, BillingCenter and/or ClaimCenter Integration development experience
- Demonstrates extensive abilities and/or a proven record of success managing teams and executing the following areas:
- Designing, developing, modifying, and deploying software including object-oriented programming concepts using design standards and best practices
- Planning, designing, developing, modifying, testing, debugging, and maintaining GOSU language application code within Guidewire PolicyCenter, BillingCenter and/or ClaimCenter
- Working on a Middleware platform like WebSphere, ESB, MuleSoft, WebMethods or a similar software platform
- Working on various data structures and platforms from legacy flat files to complex relational models
- Resolving issues identified during testing of the configuration requirements
- Handling the responsibility of organizing code merges and environment management tasks
- Performing minor and major Guidewire software upgrades
- Implementing integration modules that can be reused ensuring loose coupling as well as easy scalability of various systems and its components
- Developing GUnit/Junit tests for testing business logic
- Designing and developing batch processes inside the Guidewire Centers as well as external batch processes that connect with Guidewire systems and designing and developing adapters and service APIs and Plugin components based on business requirements
- Demonstrates extensive abilities and/or a proven record of success in the following areas:
- Working with a development team using Agile methodology, source version control, and release management to deliver user stories and ultimately software
- Managing projects, programs, and teams of various sizes
- Leading a team of developers and working with both onshore and offshore teams in different time zones
- Architecting and creating solution designs and effectively presenting solution architecture with various options and estimates
- Assisting in GOSU code reviews, code cleanups, and helping to perform sprint demos
- Utilizing technical experiences in Java and GOSU to build and maintain integrations for multiplatform applications and designing, developing, and deploying complex integrations working with Guidewire software and multitier applications and systems
CERTIFICATIONS
- Guidewire Certifications in PolicyCenter, BillingCenter and/or ClaimCenter, preferably in Integration area
COMPENSATION
- The pay range that the employer in good faith reasonably expects to pay for this position is $34.70/hour - $54.22/hour.
Our benefits include medical, dental, vision, and retirement benefits. Applications will be accepted on an ongoing basis.
Tundra Technical Solutions is among North America’s leading providers of Staffing and Consulting Services. Our success and our clients’ success are built on a foundation of service excellence. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations.
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Find Integration Developer JobsIntegration Developer Jobs by City in California
Where California roles are concentrated, by current openings.
Integration Developer Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
- Capgemini2

- Snowflake2

- Driscoll's1

- L.A. Care Health Plan1

- VOLTO Consulting1

Top Industries Hiring
- Technology & Software5
- Agriculture & Farming1
- Insurance1
What California Employers Look For
The qualifications that appear most often in integration developer jobs across California.
- Bachelor's degree in computer science, information systems, or a related engineering field
- Hands-on experience with integration platforms such as MuleSoft, Dell Boomi, or Apache Kafka
- Proficiency designing and consuming RESTful and SOAP APIs across enterprise systems
- Experience connecting cloud platforms including Salesforce, AWS, and Microsoft Azure
- Familiarity with ETL processes, data mapping, and enterprise service bus architectures
- Strong understanding of security protocols including OAuth, SAML, and SSL within integration pipelines
Integration Developer Jobs in California: Frequently Asked Questions
How do you become a integration developer in California?
Integration developer roles in California do not require a state-issued license, so the path runs through education and demonstrated technical skill. Most employers expect a bachelor's degree in computer science, information systems, or a related field. From there, earning platform certifications such as MuleSoft Certified Developer or Boomi Professional Integration Developer carries significant weight with California employers. Building a portfolio of real integration projects and contributing to open-source middleware work further strengthens candidacy in this market.
How much do integration developers make in California?
Integration developers in California earn a median of about $174,410 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $105,060 for the lowest 10% to over $272,670 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire integration developers in California?
Employers hiring integration developers in California right now include Capgemini, Snowflake, and Driscoll's, based on current listings on Migrate Mate as of June 2026. California's dense concentration of enterprise software companies, large health systems, and financial institutions means demand for integration talent tends to stay consistent across economic cycles.
Which California cities have the most integration developer jobs?
The cities with the most integration developer openings in California are Dublin, Los Angeles, and San Diego. The San Francisco Bay Area dominates because of its headquarters density for enterprise software and cloud vendors, while Los Angeles draws demand from media, aerospace, and healthcare technology companies, and San Diego's biotech and defense sectors generate steady integration work.
Are there remote integration developer jobs in California?
Yes, and more than most technical fields. Integration development is primarily a desk-based, code-and-configure discipline that translates well to distributed teams. About 29% of integration developer openings tied to California are remote or hybrid as of June 2026, reflecting how much of the work can be done without physical presence. The portions most likely to require on-site time are initial system discovery engagements and security-sensitive government or healthcare deployments.
How can I get hired as a integration developer in California with little or no experience?
The most realistic entry path is through a junior integration or systems analyst role at a California enterprise software company or large health system such as Kaiser Permanente or a major county health network. Many California Salesforce and MuleSoft consulting partners run structured associate programs for candidates who have completed a platform certification but lack professional experience. Coming from adjacent roles such as database administrator, QA automation engineer, or technical business analyst also opens doors, and a portfolio demonstrating at least one complete API or data-sync project makes a meaningful difference at the screening stage.
Where can I find and apply to integration developer jobs in California?
You can find and apply to integration developer jobs in California on Migrate Mate, which lists current California openings. Find roles that fit your experience and apply directly from the listing.
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