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1,058 api integration jobs at 637 companies in California

3mo
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Senior API Integration Engineer
Sunnyvale or San Francisco
$165k-$200k/yr OnsiteFull Time
Crusoe
Crusoe: Provides energy-efficient cloud infrastructure powered by stranded and renewable energy.
7+ YOE7+ years in API development or integration engineering; 3+ years with Workato (preferably Workato ONE); extensive experience with REST, OAuth 2.0, SAML, JSON/XML, iPaaS; ERP/CRM integrations; GDPR/SOC 2 compliance; Jira/CI‑CD workflows; HR data models familiarity.
Workato, REST, OAuth 2.0, SAML, JSON, XML, Jira, Confluence, CI/CD
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1d
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IT Systems & API Integration Manager
Alhambra, California, United States
$85k-$125k/yr OnsiteFull Time
Nutex Health
Nutex HealthNASDAQ: NUTX: Operates micro-hospitals and healthcare management services.
3+ YOE3+ years IT experience in IPAs/MSO/managed care with API and EDI integration skills, QuickCap and SQL experience, HIPAA knowledge, strong troubleshooting and communication.
QuickCap, SQL, Excel, HL7, FHIR, Power BI, Tableau, Microsoft SQL Server, Cozeva
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2mo
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Senior Product Manager, Device API Integration
Irvine, California, United States
$160k-$200k/yr OnsiteFull Time
TP-Link
TP-Link: Global manufacturer of networking hardware and smart home devices.
3+ YOEBachelor's in a technical field, 3+ years product management experience, API/integration experience in IoT/smart home, PRD writing, customer-facing communication, and cross-functional collaboration.
Tapo APIs, APIs
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2mo
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API Inspector
Benicia, California, United States
$90k-$150k/yr OnsiteFull Time
Team
TeamNYSE: TISI: Provides industrial asset integrity, inspection, and specialty mechanical services.
Active API certifications (510/570/653) or equivalent, HS diploma, valid driver’s license, ability to pass drug screen, willingness to travel, and experience performing mechanical integrity inspections.
NDT, API inspection tools, data management systems
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1mo
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Document Cloud / API - Sr Consultant
Pune or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City
RemoteFull Time
Zensar
ZensarNational Stock Exchange of India: ZENSARTECH: Global technology firm providing digital transformation and infrastructure services.
6+ YOE6+ years experience delivering electronic signature and API integrations (Adobe Sign, DocuSign), Web Services/REST API integrations, client-facing consulting, requirements definition, and Agile delivery; Salesforce, Java, SSO/OAuth knowledge preferred.
Web Services, REST API, Workday, Apttus, SAP Ariba, DocuSign, Conga, SSO, OAuth, Java, Salesforce Lightning, Visualforce, Apex, Trigger, Process Builder, Data Loader, Confluence, Jira, Adobe Sign
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3mo
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Integration Engineer
San Jose, California, United States
$170k-$400k/yr OnsiteFull Time
Hark
Hark: AI developing intelligent systems and AI hardware.
5+ YOEBackend engineering, API integrations at scale, OAuth, webhooks, and building scalable integrations.
OAuth, Webhooks, REST, GraphQL, gRPC, API Gateway, MCP
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5d
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Enterprise Integration Architect
California or New York
$200k-$215k/yr RemoteFull Time
Howden Group Holdings
Howden Group Holdings: Global group providing insurance brokerage and specialty underwriting services.
15+ YOE15+ years in data management or integration leadership, hands-on Informatica experience, API/event-driven architecture, MDM, EM/ODS/data warehouse expertise, strong communication and governance skills.
Informatica IDMC, Cloud Application Integration (CAI), API Manager, Integration Hub, SAFe 6.0, ITIL, DAMA DMBOK
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3mo
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Integration Developer
Newport Beach, California, United States
$100k-$120k/yr OnsiteFull Time
Best Choice Products
Best Choice Products: E-commerce retailer of home, garden, and family consumer products.
3+ YOEBachelor's in CS/IS or related field; 3+ years ETL/integration; Dell Boomi with certification preferred; strong Python; REST APIs; SQL; experience with e-commerce or retail integrations.
Dell Boomi, Python, SQL, RESTful APIs, Groovy, Java
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2mo
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Dr. of SEO & API Integrations
Costa Mesa, California, United States
$75k-$105k/yr OnsiteFull Time
HR MGMT 10
HR MGMT 10: Provides employer of record and human resources support services.
5+ YOE5+ years advanced SEO with ROI; API integrations across social/analytics/e-commerce; AI tools; CSS; WooCommerce/Zoho familiarity; leadership potential.
WooCommerce, Zoho, CSS, Google Analytics, SEMrush, Ahrefs, Twitter/X, Instagram, LinkedIn, Facebook, AI tools
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2w
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Integration Engineer
Oxnard, California, United States
$118k-$158k/yr OnsiteFull Time
City of Oxnard
City of Oxnard: Provides municipal services and public administration for Oxnard residents.
5+ YOEBachelor's degree and 5+ years' experience integrating vendor applications and APIs; strong Python/SQL/PHP/JavaScript skills, scripting (PowerShell,Bash), ETL and RDBMS experience, API design, Git, and public-sector security compliance.
Python, SQL, PHP, Javascript, PowerShell, Bash, Apache, SSIS, MSSQL, PostgresQL, Git, React, Vue.js, Microsoft 365, SharePoint, PowerApps, ERP, CRM
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1d
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Integration Engineer
Irvine, California, United States
$110k-$140k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOEStrong experience with Java, Apache Kafka, real-time streaming, event-driven architectures, API integrations, microservices; 8+ years experience preferred.
Java, Apache Kafka, Kafka Streams, Kafka Connect, Spring Boot, Spring Cloud, Spark Streaming, REST APIs, JSON, XML, Git, Jenkins, CI/CD, Docker, Kubernetes, OpenShift, SQL, NoSQL Databases, AWS, Azure, Splunk, Grafana, ELK, Prometheus
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1mo
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Senior Integration Engineer
United States or California or Connecticut or District of Columbia or Maryland or Massachusetts or New Jersey or New York or Virginia or Washington or Texas
$114k-$183k/yr RemoteFull Time
ServiceTitan
ServiceTitanNASDAQ: TTAN: Cloud-based business management software for home service contractors.
5+ YOE5+ years designing and supporting enterprise integrations with Workato (required) and MuleSoft (preferred); strong REST/SOAP API design, SQL, Git, CI/CD, Workato SDK, DataWeave, and AI/ML API integration experience; Bachelor’s or equivalent.
Workato, Workato SDK, Workato Autopilot, MuleSoft Anypoint Platform, Anypoint Studio, DataWeave, MuleSoft, ServiceTitan, Workday, Salesforce, ERP, REST, SOAP, JSON, XML, XSLT, OAuth, SQL, Git, CI/CD, OpenAI, Anthropic Claude, Google Vertex AI, Python, Java, JavaScript, Node.js, AWS, GCP, Azure, Datadog, Splunk, LangChain, Hugging Face, API Manager
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3mo
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Integrations Support Engineer 5 - Ads Conversion API
New York or Los Gatos
$270k-$410k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Global video streaming and media production service.
Experience with ad tech, Conversions API, data integrations, SQL, Python/Java, REST APIs, and partner-facing support.
SQL, Python, Java, REST API, Postman, curl, Cloud Computing
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3w
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Integration Specialist
Pasadena, California, United States
$120k-$150k/yr OnsiteFull Time
Sunbelt Controls
Sunbelt Controls: Provides building automation and systems integration for energy-efficient facilities.
Design, develop, deploy, and monitor integrations using Boomi AtomSphere; build APIs and data pipelines into Databricks/ADLS; work with JD Edwards, IFS, and Salesforce; strong analytical and SQL skills.
Boomi AtomSphere, Databricks, Azure Data Lake Storage (ADLS Gen2), JD Edwards EnterpriseOne, IFS, Salesforce, Talend, MuleSoft, Informatica, REST, SOAP, XML, JSON, CSV, SQL, AWS, Azure, Delta Lake, Unity Catalog, Delta Live Tables
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2mo
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Integration Operations Analyst
Cambridge or Los Angeles or Medellín
OnsiteFull Time
Third Way Health
Third Way Health: Provides AI-powered front office management for medical practices.
Systems thinker with scripting and data fluency (Python, SQL, Jupyter), API and EHR familiarity, HIPAA awareness, ability to investigate logs, build monitoring and runbooks, and onboard new integrations.
Jupyter, Python, SQL, MuleSoft, FHIR R4, HL7 v2, EHR, API
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1d
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Integration Specialist
Dana Point, California, United States
$70k-$80k/mo OnsiteFull Time
Alter Behavioral Health
Alter Behavioral Health: Provides residential mental health and substance abuse treatment services.
1+ YOE1+ years client-facing technical experience, API/webhook expertise, familiarity with EMRs/HRIS/CRMs, Postman/Insomnia use, ability to read Python or JavaScript, and strong communication and project management skills.
EMR, HRIS, CRM, APIs, Webhooks, Postman, Insomnia, Python, JavaScript, JSON, XML
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1mo
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Lead Integration Architect
Santa Clara or Barcelona or Waldbronn or Glostrup
$184k-$287k/yr OnsiteFull Time
Agilent Technologies
Agilent TechnologiesNew York Stock Exchange: A: Providing instruments, software, and consumables for laboratory scientific discovery.
10+ YOE10+ years software engineering (5+ years in integration architecture); expertise in REST/GraphQL, event-driven patterns (Kafka, MQTT), schema governance, API versioning; strong Kubernetes and Docker experience; cloud-native and platform integration skills.
REST, GraphQL, Kafka, MQTT, Kubernetes, Docker, API gateway, service mesh, GitOps, infrastructure-as-code, DevSecOps, AI/ML
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3mo
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Integration Engineer (Philadelphia, PA)
Philadelphia or Palo Alto
OnsiteFull Time
Hippocratic AI
Hippocratic AI: Develops safety-focused generative AI for autonomous clinical healthcare conversations.
5+ YOE5+ years in healthcare integration or interoperability engineering; strong HL7 v2, FHIR, and X12 knowledge; Python and integration engine experience; REST APIs; SQL; excellent collaboration.
Python, HL7 v2, FHIR, REST, SQL, Mirth, Rhapsody, InterSystems IRIS, Redox
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1mo
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Senior Integration Developer
Watsonville, California, United States
$106k-$136k/yr OnsiteFull Time
Driscoll's
Driscoll's: Produces and distributes proprietary fresh berries to global retailers.
5+ YOE5+ years building production-scale APIs using MuleSoft and Oracle Integration Cloud; API development; REST/JSON, SOAP; SQL/NoSQL; strong communication.
MuleSoft, Oracle Integration Cloud, Fusion ERP, REST/JSON, SOAP/WSDL, ODATA, OAUTH, SQL, NoSQL, PL/SQL, SFTP, HTTP, AWS API Management, Lambda, S3, JIRA, CI/CD
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1w
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Senior Integration Engineer
United States or San Mateo or New York
$120k-$163k/yr RemoteFull Time
Meadow
Meadow: Modern student financial services for higher education institutions.
5+ YOE5+ years in system integration or SaaS implementation; advanced SQL, PowerShell/Bash, DNS, networking, SFTP; API and SIS familiarity; project management and client-facing communication skills.
SQL, PowerShell, Bash, DNS, SFTP, Ellucian Ethos, Banner, Colleague, Empower, Jenzabar, PowerCampus
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