API Jobs in California

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61 - 80 of 2,822 Jobs

Browzwear Headless Scripting Expert

VISION INFOTECH INC.

•

Pennsylvania, USA

Third Party, Contract

Hi, Hope you're doing well!! Please find the requirement below. If you find yourself comfortable with the requirement please reply back with your updated resume or call me back at Position: Browzwear Headless Scripting Expert Location: 100% Remote Duration: 6+ Months Client won't be able to sponsor any visa Browzwear Headless Scripting Expert Browzwear Headless Scripting experience. Not Browzwear (it is a 3D modeling tool), but Headless. Headless is an API platform that does functions li
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Posted 8 days ago | Updated 2 days ago

Apigee Developer

CloudBlue Technologies

•

Remote

Full-time

Role : Apigee Developer Location : 100% Remote Core Apigee Concepts: o Proxies: Building, deploying, and managing API proxies, including request/response flows, policies, and error handling. o Products, Developers, and Apps: Managing API consumption through products, developer accounts, and app registration. o Security: Implementing authentication (OAuth/OKTA, API keys), authorization, and protection against threats (OWASP) o Traffic Management: Using policies for rate limiting, quotas, cachi
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Posted 7 days ago

Full Stack Software Engineer

LowCountry Staffing & Consulting

•

Remote

Full-time

This is a Fully remote position. No travel Required 5+ years of full stack development experience in startup or fast-paced environments. Expertise in both frontend (React, TypeScript) and backend (Node.js or Python) technologies. Proven experience with API design (REST) and integrating external systems. Strong understanding of cloud-native architectures especially with AWS Lambda, API Gateway, S3, RDS/DynamoDB. Hands-on experience with data visualization or data-driven applications (e.g., D3, eC
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Posted 7 days ago

MuleSoft Architect

Georgia IT

•

Remote

Contract

Position: MuleSoft Architect Location: Pittsburgh, PA (Remote) Duration: 6+ Months Rate: DOE Description: Looking for a Senior MuleSoft Architect hands-on - current MuleSoft Cloud Platform - last 2 projects, big dev projects. The candidate MUST has done high-level design & detailed level design. Java development experience;Architecture and development experience in integrations/API space;Strong client-facing ability with excellent communication and interpersonal skills;MuleSoft Certified Platfor
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Posted 8 days ago

Mulesoft Integration Architect

Mumba Technologies

•

Remote

Contract

Mulesoft Integration Architect Remote Job Description: Leverage 8+ years of hands-on experience with MuleSoft CloudHub to architect, design, and implement robust integration solutions. Utilize 12+ years of overall experience with a strong Java and integration background to lead and mentor a talented integration team. Take ownership of integration architecture to effectively solve business problems. Transform business requirements into scalable and manageable solution architecture and design spec
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Posted 9 days ago | Updated 2 days ago

Technical Product Marketing Manager

BayOne Solutions

•

San Bruno, California, USA

Full-time

Job Title: Technical Product Marketing Manager Location: San Bruno CA (5 Days onsite) Duration: Full Time Role Salary: $160k to 180K Annually Qualifications: Experience in product marketing, preferably in AdTech, MarTech, or retail mediaBasic coding or scripting skills (e.g., Python, JavaScript, SQL, or JSON/XML familiarity)Deep understanding of API-based product ecosystems, self-serve platforms, and developer enablementExcellent written and verbal communication skills with a structured approach
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Posted 4 days ago

IOS Developer

1 Point System

•

San Leandro, California, USA

Contract

Role: IOS Developer Location- San Leandro, CA- onsite Job Description- A deep familiarity with Swift, Swift UI and Objective-CPublished multiple enterprise-grade iOS apps in the app storeExtensive experience working with Rest APIs, Swagger and API generation toolsExtensive Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core TextExcellent understanding of the full mobile development life cycle
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Posted 10 days ago

Portkey SME

Veear

•

Remote

Contract

Job Description: We are looking for an experienced Portkey Subject Matter Expert (SME) to lead the design, implementation, and optimization of solutions using the Portkey platform. In this role, you will work closely with business stakeholders, architects, and development teams to ensure robust, scalable, and high-performing Portkey integrations that meet business requirements. Key Responsibilities: Act as the primary technical authority for all aspects of the Portkey platform.Lead solution des
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Posted 4 days ago | Updated 1 day ago

.Net Architect with AWS Cloud - Piscataway, NJ - 12+ Months Contract

Lorven Technologies, Inc.

•

Remote or Charlotte, North Carolina, USA

Full-time, Contract

Job Title: .NET Architect with AWS Cloud Job Location: Piscataway, NJ - Remote option is available Duration: 12+ Months Contract Responsibilities: Lead the architecture and design of enterprise-grade applications utilizing .NET technologies integrated with AWS cloud services. Develop and enforce best practices for cloud architecture, security, scalability, and performance. Collaborate with product owners, developers, and DevOps teams to define system requirements and translate them into effici
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Posted 1 day ago | Updated 1 day ago

Automation Tester

Enexus Global

•

Pleasanton, California, USA

Contract

Role: Automation tester -- Location: Pleasanton, CA (Day 1 onsite - Local Candidates) Mandatory skills: 8+ years' experience in API & UI automation Selenium, Java, Rest assure, JMeter 5+ years' experience in TestNG framework 3 + cross platform mobile app development using Appium framework (Good to have) Familiar in creation, maintenance of Test agents, pipeline and troubleshooting build failures is a plus 3+ years' experience with Java 3+ years of experience with Android Studio and VS Good unde
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Posted 2 days ago | Updated 1 hour ago

Kinaxis Tech Lead

Nityo Infotech Corporation

•

Fremont, California, USA

Contract, Third Party

Job Summary: Experienced and hands-on Kinaxis Tech Lead (L3) to lead the technical design, architecture, integration, and development activities of Kinaxis RapidResponse implementations. This role requires deep technical knowledge of the Kinaxis platform, strong integration experience with ERP and upstream/downstream systems, and leadership capabilities to guide delivery teams through complex solution builds. Key Responsibilities: Serve as the technical subject matter expert (SME) for Kinaxis Ra
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Posted 2 days ago

Sr. iOS Engineer

SES

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Remote

Full-time

Systems Engineering Services is seeking a iOS Engineer based out of the DMV area. Top 5 Technical Skills: Strong understanding of Swift, Objective-C, Xcode, iOS SDKs, and other related tools and technologiesExperience with mobile application architecture and design patterns (e.g., MVC, MVVM)Proficient with Swift, SwiftUI, UIKit Experience with RESTful APIs to connect iOS applications to back-end servicesA solid understanding of Apple s design principles and interface guidelinesWork efficiently w
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Posted 1 day ago

.NET BACKEND DEVELOPER-REMOTE

Neo Prism Solutions, LLC

•

Remote

Full-time

Job Title: .Net Backend Developer Location : Remote Job Type: Contract SKILLS/EXPERIENCE REQUIREMENTS Experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design patterns and architecturesStrong experien
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Posted 8 days ago | Updated 1 day ago

React JS Developer- W2 Contract role

eTek IT Services, Inc.

•

Remote

Contract

React JS developer Remote role 12+ months contract 3 to 5 years of React.js experience 2 to 4 years of java experience Ability to research, understand, and take ownership of new/existing application code
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Posted 2 days ago

Sr. Software Quality Engineer

Enexus Global

•

Oakland, California, USA

Full-time, Contract, Third Party

Title: Sr. Software Quality Engineer Location: Hybrid, 1-2 days/week in Oakland, CA or Rancho Cordova, CA Only local to bay area. Duration: 6 months+ Tax Term- C2C,W2 Main skills: Okta, Auth0, Selenium AND API* OR Microservices Job Description: The position is for the Customer Identity Access Management team (CIAM) and will be responsible for ensuring quality within our registration, sign on, multi-factor authentication suite of applications. Work collaboratively with cross-functional team of pr
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Posted 2 days ago | Updated 1 hour ago

Guidewire ClaimCenter Developer

NuLeap

•

Remote or US

Contract, Third Party

Job Summary (in List Format): - Configure and enhance Guidewire ClaimCenter applications using GOSU and Guidewire Studio - Perform data mapping, migration, conversion, and validation activities - Design, implement, and support SOAP/REST API integrations with third-party systems - Troubleshoot and resolve production issues, documenting solutions - Collaborate with business analysts, architects, and QA teams throughout the software development lifecycle - Utilize 3 5+ years of hands-on experi
Posted 8 days ago

Salesforce Developer

DPP Tech, Inc.

•

Pleasanton, California, USA

Contract

< data-start="937" data-end="1229">*Only W2 Profiles*We are seeking a highly skilled Salesforce Developer with a strong background in API integrations and a working knowledge of Omni-Channel and Chat capabilities. The ideal candidate will have experience building scalable and secure Salesforce solutions aligned with business needs. Key Responsibilities:Design, develop, and maintain Salesforce applications using Apex, LWC, Visualforce, and configuration tools. Develop and manage REST/SOAP API int
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Posted 10 days ago | Updated 10 days ago

Mainframe Developer

Shakti Solutions

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Remote

Contract

Over 10 Years of experience in Mainframe. Good experience in Cloud. Good experience in API Good to have Healthcare experience. Good Communication skills. Thanks and Regards, Aju Shakti Group IncPhone: Email: Fax:
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Posted 11 days ago | Updated 4 days ago

Full Stack Developer

E-Solutions, Inc.

•

Mountain View, California, USA

Contract, Third Party

Role: Full Stack Developer (Google3 Infrastructure) Location: Mountain View, CA Role Overview: We are seeking an experienced Full Stack Developer to design and develop custom web portals and backend systems using Google3 infrastructure. The ideal candidate will possess strong expertise in both front-end and back-end technologies, with a keen understanding of scalable cloud-based architectures. Key Responsibilities: Develop and maintain custom web portals and backend systems on Google3 Implement
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Posted 1 day ago