OAuth2 jobs in California

Hybrid in Torrance, California

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2d ago

Job Title : Software Developer L2 Location : Torrance,CA ( Hybrid - 4 days Onsite and 1 day Remote) Note : This is w2 and looking for local to Torrance,CA. JOB RESPONSIBILITIES Project Development Support: Develop and support APIs using IBM DataPowerBuild REST APIs and integrations across systemsImplement API security (OAuth2, JWT, SSL/TLS)Support AWS-based integrations and hybrid environmentsProvide production support and troubleshootingWork with application, security, and infrastructure teamsW

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Contract

$60 - $65

Principal Mobile Engineer/Architect

Los Angeles, California

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2d ago

Job Title: Principal Mobile Engineer/Architect Location: West Los Angeles, CA Type: Temp to Hire, Long term engagement Job Description: Job Summary We are seeking a Lead Mobile Engineer with deep expertise in iOS development and strong working knowledge of Android to provide technical leadership while remaining hands-on in the design, development, and delivery of AI-enabled mobile applications. (can accept iOS as the main skill set with some knowledge in Android)This role combines technical lea

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Third Party, Contract

$70 - $80

Software Engineer (C#/.NET, Test Automation, Azure)

Hybrid in Los Angeles, California

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2d ago

Software Engineer (C#/.NET, Test Automation, Azure) Job Description We are seeking a Lead Software Engineer to develop scalable, secure, and resilient platform services. The ideal candidate will have strong hands-on experience with C#/.NET, test automation, cloud technologies, CI/CD, APIs, and microservices .Key Responsibilities Develop and maintain automated unit, integration, smoke, and end-to-end tests. Integrate automated testing and quality gates into CI/CD pipelines. Design and develop bac

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Contract

$55 - $60

.NET Full Stack Developer – React & AI Integration - Tampa, FL, Raleigh, NC, Durham, NC, Orlando, FL, Columbia, SC, Atlanta, GA, Charlotte, NC.

Remote or Tampa, Florida

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Today

Job Title: .NET Full Stack Developer React & AI Integration Location: Tampa, FL, Raleigh, NC, Durham, NC, Orlando, FL, Columbia, SC, Atlanta, GA, Charlotte, NC. Looking for W2 candidates. No C2C Job Summary We are hiring a .NET Full Stack Developer with strong expertise in React, .NET Core, Azure OpenAI integration, and enterprise AI applications. The ideal candidate will develop intelligent business applications integrating LLMs, AI copilots, and cloud-native services. Key Responsibilities Dev

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Contract

Depends on Experience

Java Full Stack Developer – React & AI Integration - Charlotte, NC, Tampa, FL, Raleigh, NC, Durham, NC, Orlando, FL, Columbia, SC, Atlanta, GA.

Remote or Charlotte, North Carolina

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Today

Job Title: Java Full Stack Developer React & AI Integration Location: Charlotte, NC, Tampa, FL, Raleigh, NC, Durham, NC, Orlando, FL, Columbia, SC, Atlanta, GA. Looking for W2 candidates. No C2C Job Summary We are hiring a Java Full Stack Developer with expertise in Spring Boot, React, cloud-native applications, and Generative AI integration. The ideal candidate should have experience integrating LLM APIs into enterprise applications and building intelligent business solutions. Key Responsibili

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Contract

Depends on Experience

Automation Engineer (C#/.NET, Postman, Cucumber, Azure)

Hybrid in Santa Monica, California

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2d ago

Software Engineer (C#/.NET, Test Automation, Azure)Job DescriptionWe are seeking a Lead Software Engineer to develop scalable, secure, and resilient platform services. The ideal candidate will have strong hands-on experience with C#/.NET, test automation, cloud technologies, CI/CD, APIs, and microservices.Key ResponsibilitiesDevelop and maintain automated unit, integration, smoke, and end-to-end tests.Integrate automated testing and quality gates into CI/CD pipelines.Design and develop backend s

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Contract

$60 - $65

Principal .NET Software Engineer

Hybrid in Los Angeles, California

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2d ago

Job DescriptionAgreeYa is a global Systems Integrator and is seeking an experienced Principal .NET Software Engineer to join our growing team. We are looking for a highly skilled technical leader to drive the design, development, and evolution of our Banking-as-a-Service (BaaS) platform, supporting partner onboarding and embedded finance initiatives. This role requires deep expertise in modern .NET development, cloud-native architecture, distributed systems, and AI-enabled application developmen

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Contract

$65 - $75

SAP BTP Integration Consultant (Public Cloud Specialist)

Hybrid in Santa Ana, California

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2d ago

Senior BTP Integration Consultant (Public Cloud Specialist) Location Santa Ana, LA (Orange County), CA Work Model: Hybrid (2-3 days per week in-office) Experience: 10+ Years Your Role and Responsibilities In this senior role, you will act as a hands-on subject matter expert and technical lead for enterprise integration initiatives. You will be responsible for the end-to-end design and delivery of integration solutions using the full capabilities of the SAP BTP Integration Suite. Solution Desig

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Contract, Third Party

Depends on Experience

Urgent Need - LEAD JAVA BACKEND DEVELOPER - Remote

Remote

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Today

LEAD JAVA BACKEND DEVELOPER REMOTE 100% Remote. Must reside in EST or CST Overview Were seeking a Senior Java Engineer to join our engineering team and play a key role in designing, building, and maintaining cloud-native, event-driven microservices. This position requires deep technical expertise in Java (17+) and Spring Boot, along with a strong grasp of modern software architecture and design patterns. As a hands-on senior engineer, youll contribute to solution design, perform code reviews,

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Contract

Depends on Experience

Senior AI Engineer

Remote

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3d ago

Senior AI EngineerPosition OverviewWe are seeking a Senior AI Engineer to join a team responsible for developing the foundational platforms and services that enable agentic commerce and next-generation AI-powered digital experiences. In this role, you will work at the intersection of software engineering, cloud-native architecture, API platform development, and AI application engineering. You will design and build scalable APIs, Model Context Protocol (MCP) servers, AI agents, enterprise integra

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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

Middleware Engineer

Remote

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19d ago

Key Responsibilities Design, develop, and support enterprise middleware solutions using IBM API Connect (APIC) and IBM MQ. Develop and manage REST/SOAP APIs and integration services. Configure, monitor, and troubleshoot IBM MQ queues, channels, queue managers, and messaging infrastructure. Implement API security using OAuth2, JWT, TLS/SSL, and API policies. Collaborate with cross-functional teams to integrate enterprise applications. Perform production support, root cause analysis, performance

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Contract, Third Party

Depends on Experience

Full Stack Engineer

Remote

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16d ago

Job Title: Full Stack Engineer (.NET + Angular) Platform Security Location: Remote Employment Type: Contract We''re hiring a mid-level full stack engineer for a hands-on application security initiative fixing vulnerabilities across a .NET/Angular stack, from XSS and SQL injection to dependency upgrades and container hardening. What you''ll do: Remediate security findings (dependency upgrades, XSS/SQLi/auth fixes, credential rotation, container hardening) Write tests proving each fix works an

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Contract

Depends on Experience

Java Cryptography/ Encryption Engineer

Remote

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4d ago

Experience57 yearsin Java development with strong hands-on experience in application security, cryptography, PKI, and secure software development. Job SummaryWe are looking for aSenior Java Security Engineerwith strong expertise inJava Cryptography Architecture (JCA), Java Cryptography Extension (JCE), PKI, X.509 certificates, encryption, digital signatures, and secure application development. The ideal candidate will have hands-on experience implementing cryptographic solutions usingAES, RSA, E

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Gemini AI Architect

Hybrid in San Ramon, California

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Today

Job Title: Gemini AI Architect Location: San Ramon, CA Hybrid (3 Days Onsite Weekly) Job Type: Contract Job Overview Our client is seeking a seasoned Gemini AI Architect to serve as the architectural owner of an enterprise-scale AI platform built on Google Gemini Enterprise and the Agent Platform. You will set standards for how agents are built, governed, and operated across the organisation, and ensure those standards are adopted at scale. Key Responsibilities Own the architecture of

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Third Party, Contract

Depends on Experience

Software Engineer - API Integrations

Remote

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12d ago

Software Engineer API Integrations (Contract)Our client is seeking a Software Engineer API Integrations to support a large-scale enterprise systems integration initiative. This engineer will design, build, and maintain APIs that connect business-critical applications with enterprise platforms, ensuring reliable, secure, and scalable data exchange.This contract is 4-6 months with full benefits. ResponsibilitiesDesign and develop RESTful and GraphQL APIs and integration services. Build and maint

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Contract

60 - 80

Dell Boomi Architect :: 100% Remote

Remote

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10d ago

Dell Boomi Architect Location:Remote United States Duration: 12+ Months Contract Job Description We are seeking a Senior Dell Boomi Architectwith strong enterprise integration experience to design, develop, and lead scalable integration solutions for a healthcare environment. Required Skills 10+ years of hands-on Dell Boomi / AtomSphereexperience.Strong expertise in Boomi Integration, API Management, Atom/Runtime, connectors, mappings, and process orchestration.Experience designing REST/SOAP AP

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Contract

Depends on Experience

.NET Fullstack Developer

Hybrid in San Francisco, California

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17d ago

Description: EWS - Full stack developer Our Client is seeking an experienced, highly skilled full stack developer to join our Enterprise Workstation Nextgen team. The ideal candidate will have experience in asset management, technical and comfortable assessing Architectural approaches and is hands-on to work on solutions across various technology platforms. Primary responsibilities include: Design and develop modern cloud-native applications using Azure Kubernetes Services, Azure App Services,

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Contract

Depends on Experience

Cloud API Architect || W2 & C2C

Remote

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12d ago

Cloud API ArchitectLocation: RemoteExperience: 15+ YearsRole Overview: We are seeking a highly experienced Cloud API Architect to design, develop, and govern enterprise-grade API platforms for a leading banking client. This role will be responsible for defining API architecture strategy, implementing secure and scalable cloud-native APIs, and enabling seamless integration across enterprise applications, digital channels, and third-party systems. The ideal candidate will have deep expertise in AP

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Contract

Depends on Experience

Sr Java Developer

Remote or Los Angeles, California

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Today

Job Description Experience building and managing a highly technical team working on businesscritical applications Experience as an Google SRE Hands on Able and willing to write welldocumented high performance reliable maintainable code Excellent design and programming experience in Core JavaJEE Concurrency REST APIs Spring Boot Framework and microservices GraphQL is a plus Full working knowledge of software engineering principles design patterns refactoring and product development practices in c

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Full-time, Part-time, Third Party, Contract

OAuth2 jobs in California, USA