API jobs in California

Java Full Stack Developer - API, UI, React, Redshift, MST OR CST Time Zones

Remote

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Today

Java Full Stack - API, UI, React Redshift Type: W2 With Benefits - No C2C Location: Remote - Working MST OR CST Time Zones Top 5 Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are

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Full-time

Depends on Experience

Senior API Integration Engineer

Hybrid in Los Angeles, California

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2d ago

We are seeking a Senior API Integration Engineer to design, develop, and support enterprise API and integration solutions in a large-scale environment. The ideal candidate will have deep expertise with IBM API Connect, DataPower, API security, cloud integrations, and enterprise middleware. Required Qualifications8+ years of software development and integration experience.5+ years of hands-on experience with IBM API Connect (APIC) and IBM DataPower.Strong experience building and managing REST/SOA

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Contract

Depends on Experience

UI Manager / React / API / Santa Clara / Hands-on

Santa Clara, California

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Today

Engineering Manager - UI Platform Location: Hybrid (Santa Clara, CA) Work Authorization: Visa sponsorship is not available. We're partnering with an innovative technology company seeking a hands-on Engineering Manager to lead a high-performing UI engineering team building next-generation web applications and customer-facing platforms. This is an excellent opportunity for an experienced Engineering Manager or a Technical Lead looking to transition into management while remaining deeply involved

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Full-time

$180000 - $230000

Integration Architect - Customer API's

Remote or Armonk, New York

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Yesterday

RESPONSIBILITIES: Kforce has a client in Armonk, NY that is seeking an experienced Integration Architect - Customer APIs to support a large-scale, greenfield customer technology and customer information system transformation for a regulated energy and utilities organization. The program is modernizing customer service and clean-energy program capabilities, replacing legacy Salesforce environments, preserving required business logic, and reducing technical debt through a clean future-state archit

Contract

$115 - $125 hourly

Azure API Engineering

Remote

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2d ago

Title: Azure API Engineering Location: Remote (USA) Role Overview The Senior API Engineer will be responsible for building and supporting scalable, secure, and high-performance APIs on Microsoft Azure. The ideal candidate will have hands-on experience with Azure API Management, Azure Functions, cloud networking, security, infrastructure automation, and CI/CD practices. Experience with MuleSoft and AI-assisted development tools is highly desirable. Key Responsibilities Design, develop, dep

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Contract, Third Party

$Dependence on the experience

Full Stack Java Developer - API, React, UI, Redshift, MST OR CST Time Zones - ZL

Remote

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2d ago

Full Stack Java Developer - MST OR CST Time Zone No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java,Spring Boot,API Developer,UI (React) Developer,Strong SQL,RedshiftFull stackAWS (basic services) RDS, EC2, S3, Lambda, SNS, RedshiftTop 3 Soft Skills: Strong CommunicationsWorking with Business Product Owners and StakeholdersAgileJob Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, R

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Full-time

Depends on Experience

API Integration Specialist - Mulesoft - hybrid El Monte

El Monte, California

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Today

API Integration Specialist Our client is looking for an API Integration Specialist to build and maintain the connections that keep their systems talking to one another. In this role, you'll design and manage API integrations that link internal applications with third-party and cloud-based platforms, keeping data flowing reliably across the enterprise. If you enjoy hands-on integration work, thrive on solving connectivity challenges, and take pride in building solutions that scale, this is a chan

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Full-time

USD77,000 - USD90,000

Backend Engineer, Integrations & APIs

San Francisco, California

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Today

Interested in working on cutting-edge blockchain technology and creating equitable access to the global financial system? Since 2014, the mission-driven team at the Stellar Development Foundation (SDF) has helped fuel the tremendous growth of the Stellar blockchain network, an open-source platform that operates at high-scale today. Developers and companies around the world build on it, and the SDF team is expanding to support the rapidly growing and changing Stellar ecosystem. About the Project

Full-time

USD 140,000.00 - 210,000.00 per year

FTE :: Integration Architect (API and event) || Remote

Remote

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2d ago

FTE :: Integration Architect (EPIC; API and Event) || Remote Role Description: Own integration architecture across source systems (Epic, ELMS, Oracle ERP/HR/Finance, terminology), Informatica MDM, TopBraid, Collibra, Google Cloud Platform and downstream consumers Key Responsibilities: Define end-to-end integration patterns for APIs, batch, events, pipelines, FHIR/data services, tables/files and data products.Define source/target contracts, interface ownership, SLAs, error handling, retry/replay,

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Full-time

$160,000 - $200,000

Java Full Stack Developer - API, React, UI, Redshift, CST OR MST Time Zones - ZL

Remote

•

2d ago

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java,Spring Boot,API Developer,UI (React) Developer,Strong SQL,RedshiftFull stackAWS (basic services) RDS, EC2, S3, Lambda, SNS, RedshiftTop 3 Soft Skills: Strong CommunicationsWorking with Business Product Owners and StakeholdersAgileJob Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to Snowflake Stro

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Full-time

Depends on Experience

Full Stack Java Developer - React, UI, API, Redshift, AWS - ZL

Remote

•

2d ago

Easy Apply

Full-time

Depends on Experience

Apigee API Security Developer

Remote

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3d ago

Strong experience in API Security solutions and securing enterprise REST APIs.Hands-on experience with OAuth 2.0, authentication, authorization, JWT, access tokens, scopes, and OIDC.Experience with Okta and Auth0, preferably hands-on experience with Okta-to-Auth0 migration.Strong Java and Node.js development experience.Experience designing and developing RESTful APIs and Microservices.Strong AWS experience, particularly with cloud-based API and microservices architectures.Experience with FHIR AP

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Contract, Third Party

Depends on Experience

Cloud API & Mobile Test Automation Engineer (Automotive)

Palo Alto, California

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9d ago

Position: Android Application Test Engineer (Automotive Infotainment) Location: Palo Alto. Key Responsibilities: - Automating test suites and integrating incoming changes alongside developers. - Validating Android applications within an automotive infotainment setting. - Hands-on testing and debugging of system-level software on physical assets. Additional Details: - Type: Contract position - Location: 5 days work from office (WFO) due to hands-on requirements - Requirement: Extensive expe

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Full-time

90,000+

Lead Software Engineer (API Management)

Remote

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4d ago

Terms of Employment: Contract Duration: 4 Months (Short-term contract, potential extension based on performance and budget) Location: Remote (Must be based in approved East Coast states; must attend final round interview on-site in Reston, VA and be available for occasional on-site visits as required) Overview: Client is seeking an experienced Lead Software Engineer to join a dynamic enterprise integration team at a industry-leading organization. In this role, you will lead critical API migratio

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Contract

$80+

Application Developer (GenTax)

Remote

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2d ago

Hi Please find my direct client job requirement for your consideration. Title: Application Developer ( GenTax) Locations: Salt Lake City, UT 84134 Duration : Long term Client : State of UT (Job ID: UTA-JB-00009) Job Intro: The State of Utah Tax Commission is seeking a talented and experienced developer with extensive knowledge of GenTax systems to work closely with an IT development team supporting Tax Commission applications. This role designs, implements, and optimizes solutions across Motor

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Contract, Third Party

$80 - $90

Senior IBM API Connect (APIC) & DataPower Developer

Hybrid in Torrance, California

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2d ago

Required Skills:- Bachelor''s degree in Computer Science, Information Systems, Engineering, or related technical field. 8+ years of overall software development and integration experience. 5+ years of hands-on experience designing, implementing, and supporting IBM API Connect (APIC) and IBM DataPower solutions in enterprise environments. Experience within Banking, Financial Services, Consumer Lending, Automotive Finance, or related regulated industries preferred. Strong experience with IBM

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Contract

60 - 70

Technical Systems Analyst Exp with API and Banking Exp at Midvale UT( Need Local Candidates)

Remote or Midvale, Utah

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2d ago

REMOTETechnical Systems Analyst Exp with API and Banking ExpDuration:12 month contractLocation:Midvale UT.JOB DESCRIPTIONKey Responsibilities Serve as Technical Systems Analyst on agile software development projects, developing andmaintainingthe application integration architecture and leading proof of concept activitiesServe as a lead systems analyst in the development team to plan, coordinate,analyze, design, document and implement application integrations efforts to meet current and future ne

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Contract

Depends on Experience

WSO2: APIM (API Manager) - Remote

Remote

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9d ago

WSO2: APIM (APIManager) / Bijira, MI (Micro Integrator) / Devant, Ballerina.Runtime/Platform: Kubernetes, containers, ingress/controllers, service mesh (optional).OS/Infra: Linux administration (networking, systemd, filesystems), container registries (ACR/ECRR/Harbor) required for the middleware platform deployment and maintenance.Identity: Microsoft Entra (Azure AD) for OAuth2/OIDC/SAML, JWKS, app registrations.Messaging & Data: JMS/Kafka/RabbitMQ, MFT/SFTP, SQL/NoSQL.Observability & Security:

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Contract

Depends on Experience

Full Stack Java Developers - UI - API

Remote

•

2d ago

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to S

Easy Apply

Contract

Depends on Experience

Full Stack Java Developers - React- API

Remote

•

2d ago

No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to S

Easy Apply

Contract

Depends on Experience

API jobs in California, USA