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Integration Developer Jobs in California (NOW HIRING)

Volto USA

Slack Integration Developer

San Diego, CA · On-site

Slack Integration Developer Helping stand up Slack Enterprise Grid for the first time and establish Slack as a core "WorkOS" for the organization. This includes defining Slack governance, security ...

Ventura Foods

Principal Developer, Integration

Irvine, CA · Hybrid

$53.75 - $71.25/hr

The Principal Integration Developer - OIC & MuleSoft serves as a senior technical leader within the integration & platform team, responsible for the architecture, design, development, deployment and ...

Crusoe

Senior API Integration Engineer

Sunnyvale, CA · On-site

Workato Foundations or Integration Developer certifications * Experience with leading enterprise SaaS platforms and their native integration tooling * Experience with additional iPaaS platforms (e.g ...

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How much do integration developer jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for integration developer in California is $56.81, according to ZipRecruiter salary data. Most workers in this role earn between $47.69 and $63.37 per hour, depending on experience, location, and employer.

How much do integration developers make?

Integration developers typically earn a median annual salary of around $80,000 to $110,000, depending on experience, location, and industry. Professionals with skills in APIs, middleware, and cloud platforms may command higher salaries, especially with certifications and advanced technical expertise.

What is the difference between Integration Developer vs Software Engineer?

AspectIntegration DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, certifications like MuleSoft, Dell BoomiBachelor's in CS or related field, certifications vary by specialization
Work EnvironmentFocus on system integration, APIs, middlewareDevelops software applications, coding, testing
Employer & Industry UsageIT firms, enterprise systems, middleware providersTech companies, software firms, startups
Common Search & ComparisonOften compared for technical skills and project scopeBroader software development focus

The main difference between an Integration Developer and a Software Engineer lies in their focus areas. Integration Developers specialize in connecting different systems and working with APIs and middleware, while Software Engineers develop complete software applications. Both roles require similar educational backgrounds, but their daily tasks and industry usage differ significantly.

What do integration developers do?

Integration developers design, develop, and maintain 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 system requirements, troubleshooting issues, and ensuring secure, efficient data exchange within an organization.

What are the key skills and qualifications needed to thrive as an integration developer?

To thrive as an Integration Developer, you need strong programming skills (often in Java, Python, or similar languages), experience with APIs, and a solid understanding of data formats like XML and JSON, typically supported by a degree in computer science or related field. Familiarity with integration platforms (such as MuleSoft, Dell Boomi, or Apache Camel) and knowledge of cloud services and middleware systems are common technical requirements. Strong problem-solving abilities, attention to detail, and effective communication are valuable soft skills that help manage complex integration projects and collaborate with cross-functional teams. These skills are vital to ensure seamless data flow, system interoperability, and the successful delivery of integration solutions in dynamic IT environments.

How does an integration developer typically collaborate with other teams during a large-scale system implementation?

Integration Developers play a key role in bridging gaps between different technical teams, such as software engineers, database administrators, and business analysts. During a large-scale system implementation, they work closely with these groups to understand data flows, define integration points, and ensure that various systems communicate seamlessly. Regular meetings, code reviews, and shared documentation are common practices to ensure alignment and address any integration challenges early on. Effective communication and a collaborative mindset are crucial for successfully delivering complex integration solutions.

What is an integration developer?

Integration Developers are IT professionals who design, build, and maintain systems that allow different software applications to work together seamlessly. They create and manage APIs, middleware, and other integration solutions to ensure data flows smoothly between platforms within an organization. Their work helps automate business processes, enhance productivity, and support digital transformation efforts. Integration Developers often collaborate with software engineers, business analysts, and stakeholders to understand requirements and deliver effective connectivity solutions.
What are the most commonly searched types of Integration Developer jobs in California? The most popular types of Integration Developer jobs in California are:
What are popular job titles related to Integration Developer jobs in California? For Integration Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Integration Developer jobs in California look for? The top searched job categories for Integration Developer jobs in California are:
What cities in California are hiring for Integration Developer jobs? Cities in California with the most Integration Developer job openings:
What are popular job titles related to Integration Developer jobs in CA? For Integration Developer jobs in CA, the most frequently searched job titles are:
Integration Developer jobs near you
Infographic showing various Integration Developer job openings in California as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $118,171 per year, or $56.8 per hour.

Guidewire Integration Developer

Ztek Consulting INC

Los Angeles, CA • On-site

$54.25 - $72/hr

Contractor

Re-posted 25 days ago

Job description

Description:
 

Role: Guidewire Integration Developer
Location: Los Angeles
Job Description
Guidewire Integration Developer
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
Preferred KnowledgePrimary Skills
Demonstrates extensive abilities andor 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 handson experience working with J2EE Application Servers XMLWeb Services RDBMS and
Guidewire PolicyCenter BillingCenter andor ClaimCenter Integration development experience
Demonstrates extensive abilities andor a proven record of success managing teams and executing the following areas
Designing developing modifying and deploying software including objectoriented programming concepts with using design standards and best practices
Planning designing developing modifying testing debugging and maintaining GOSU language application code within Guidewire PolicyCenter BillingCenter andor ClaimCenter
Working 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 GUnitJunit tests for testing business logic
Designing and developing batch processes inside the Guidewire Centers as well as external batch processes that connects with Guidewire systems and
Designing and developing adapters and service APIs and Plugin components based on business requirements
Demonstrates extensive abilities andor a proven record 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 offshore teams in different timezones
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 JavaGOSU 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 andor ClaimCenter Preferrably in Integration area?

Additional Details

  • Global Grade : C
  • Named Job Posting? (if Yes - needs to be approved by SCSC) : No
  • Remote work possibility : No
  • Global Role Family : 60234 (P) SAAS and SW Packages Development & Integration
  • Global Technical Skills Family : 6238 (T) Data Integration
  • Local Role Name : Guidewire Integration Developer
  • Local Skills : Enter detailed local skills if needed
  • Languages Required: : English