React.js Jobs in California

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Senior Software Engineer - Mobile (React Native)

BitGo

San Francisco, California, USA

Full-time

BitGo is the leading infrastructure provider of digital asset solutions, delivering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage. Since our founding in 2013, we have focused on enabling our clients to securely navigate the digital asset space. With a global presence and multiple Trust companies, BitGo serves thousands of institutions, including many of the industry's top brands, exchanges, and platforms, and millions of retail investors world

Full Stack Engineer

STAND 8

Remote

Contract

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India. We are seeking a Full Stack Developer who values collaboration, continuous learning, and a sense of belonging within a team. We're not just looking for someone to write code-we want someone who thrives in a team environment, is open to new ideas, and doesn't feel like an outsider just becau

Technical Program Manager

Nityo Infotech Corporation

San Diego, California, USA

Full-time

Should be able to Understand technology landscape and guide the teams Promote a culture of bottom up account growth and proactive proposalsStreamline internal and external reporting processes Responsibilities:Influence stakeholders across functional boundaries and across multiple organizational levels to drive resultsPartner closely with counterparts in Development, Test, Product Management and Architecture to ensure the success of their productsDevelop and communicate strategy, plans, issues, a

Senior Full Stack Developer with Voice AI Infrastructure (Google Cloud Platform, Azure & AWS)

Xoriant Corporation

Remote

Contract

Senior Full Stack Developer Voice AI Infrastructure (Google Cloud Platform, Azure & AWS) Contract to hire Location: Remote Team: Core Engineering Conversational AI Platforms Reports to: Co-Founder & CTO What You ll Own Custom API & Platform Integration: Your primary focus will be designing, building, and maintaining robust, scalable API integrations. You will connect the Convrz AI platform with a diverse ecosystem of third-party services and enterprise client systems (e.g., CRMs, EHRs, booki

.NET Developer (Software Engineer)

Intake IT Solutions

Sacramento, California, USA

Full-time, Third Party

Title: .NET Developer (Software Engineer) Duration: 6 Months Location: Sacramento, California (Onsite from day one). RESPONSIBILITIES Design, develop, and maintain software solutions using C#, .NET, and react in on-premises, cloud, and hybrid environments.Collaborate with product managers, architects, and other developers to gather and translate business requirements into technical specifications.Contribute to the architectural design of systems, ensuring scalability, performance, security, and

Software Dev Engineer II

Aditi Consulting

Sunnyvale, California, USA

Contract

Payrate: $56.00 - $61.00/hr. Responsibilities: Manufacturing systems engineering under Kuiper prod-ops is responsible for delivering software and frameworks that improve speed and quality of testing of satellite components. We partner with engineering and production teams to bring reliability and repeatability to our systems, improve throughput and accelerate the transition. Candidate should have a strong background in building web applications using current technologies in HTML, CSS, JS with

Sr Java Developer

Vertisystem Inc.

California, USA

Contract

Tempe, AZ Seattle, WA Fremont, CA Job Summary: Seeking Java Developer with strong expertise in AWS cloud services. The ideal candidate has 8+ years of experience developing scalable, high-performance web applications using Java (up to Java 17), Spring Boot, Angular (2-12), and AWS. Responsible for designing, developing, and deploying robust cloud-native applications, leveraging AWS services such as Lambda, EC2, S3, RDS, DynamoDB, and API Gateway. Key Responsibilities: Design and develop ful

TeamCenter Developer

Centraprise Corp

Remote

Full-time

Role : Teamcenter Developer Location: Milford OH Job DescriptionDesign, develop, and implement Teamcenter solutions.Customize Teamcenter and Active Workspace using ITK, RAC, SOA, Stylesheets, BMIDE etc.Perform Teamcenter configurations, including Workflow Designer, Access Manager, Query Builder, Structure Manager, Change Management, MPP, Report Generation, PLMXML etc.Integrate Teamcenter with other enterprise and CAD systems.Provide technical support and troubleshooting for Teamcenter applicati

Software Developer (ServiceNow, DevOps, AI)

Ameri100

Santa Clara, California, USA

Third Party, Contract

Job Summary: We are seeking an experienced and driven Lead Software Developer to join our dynamic team. The ideal candidate will have hands-on expertise in ServiceNow, strong JavaScript skills, and working knowledge of DevOps practices. You will lead software design initiatives, conduct peer reviews, mentor developers, and contribute to our AI integration efforts. This role demands both strategic thinking and hands-on execution. Key Responsibilities: Lead the design and development of scalable a

C#.Net Developer/ Azure (W-2 only)

Kellton

Remote

Contract

This is a fast moving position with a great Top 100 client. They will interview within a couple of days This role is completely remote and is W-2 only No c2c for this role please . Overview: We are seeking a skilled and experienced DotNet Developer to join our team and contribute to the development and enhancement of Supply Chain Management (SCM) solutions. The ideal candidate will have a strong background in .NET technologies and strong experience in Azure DevOps, Azure Services (AKS, KeyVault,

Informatica ETL Developer / Remote

DATAMAXIS, Inc

Virginia, USA

Third Party, Contract

Job Summary: We are seeking a highly experienced Informatica Extract Transform Load (ETL) Developer to join our Enterprise Data Warehouse (EDW) team. This role is responsible for designing, developing, and maintaining robust ETL processes using Informatica PowerCenter and Teradata. The ideal candidate will have a deep understanding of data integration, performance tuning, and data warehousing best practices, with a focus on supporting healthcare-related data systems. Required Qualifications: 7+

Online Marketing Specialist 3

DGN Technologies

Sunnyvale, California, USA

Full-time

The Online Marketing Specialist 3 (Contingent) will work under the guidance of our search marketing and analytics team to accelerate digital and search marketing projects for and related websites. The ideal candidate must demonstrate strong cross-functional expertise in both paid and organic search marketing campaigns, content SEO, and web analytics to effectively measure impact. Additionally, the candidate should be well-versed in international SEO optimization techniques. Essential Job Duties

Software Engineer/ .Net (Remote)

CSI Companies

Remote

Contract

Software Engineer/ .Net (Remote) CSI companies is hiring an experienced .Net Engineer who loves to write code and is excited by technical challenges. In this role the .Net Engineer will work in a collaborative team environment to design and build customer facing products! Required Experience: 7+ years of experience in a .Net Development and Engineer role Or 5+ years of experience in a .Net role AND a Master's degree7+ years .Net, angular and SQL experience required 5+ years' experience on the

Teamcenter Customization Developer

Teknikoz

Sunnyvale, California, USA

Third Party, Contract

Teamcenter Developer - Customization Overview: We are seeking a skilled Teamcenter Developer - Customization with a strong background in PLM Teamcenter development and a focus on customization. The ideal candidate will have extensive experience in Teamcenter architecture, Active Workspace (AW) customization, and hands-on development in a PLM environment. Key Responsibilities: Develop and customize solutions within the Teamcenter environment, leveraging your knowledge of its architecture, includi

Screen Producer

Mindsource Inc

Sunnyvale, California, USA

Contract

Job LocationSunnyvale, CA 94085 - A vibrant city known for its thriving tech industry and beautiful surroundings. Enjoy the perfect blend of innovation and natural beauty, with easy access to outdoor activities and a bustling cultural scene. Work Model3-days onsite and 2 days WFH Job Duration12 month contract with possibility of extension CompensationMax Hourly Rate: $35-40/hour Key Responsibilities Support the day-to-day screen creative and production process, including briefing, tracking, qua

Lead Full-Stack Developer- PHP- W2 Remote

Trova Search

Remote

Full-time

W2 role- please no C2C at this time. Client can NOT offer sponsorship. Job Summary: The Lead Software Developer s role is to design, develop, test, analyze, and maintain software solutions in support of the achievement of business requirements. Direct leadership of both internal and contractor team members will be part of your daily focus. This includes designing, writing, coding, testing, and analyzing new and existing software programs and applications. This position will require working with

Salesforce Revenue Cloud CPQ Technical Architect

ClifyX

Remote

Full-time

Required Qualifications: A proven Senior Salesforce CPQ / Revenue Cloud product expert with 13+ years of design/ architect experience and at least 5 full life cycle SalesForce.com implementations, with strong expertise in at least two of the following areas/modules: Sales Cloud, Service Cloud, marketing Cloud plus mandatory experience in Salesforce CPQ / Revenue Cloud At least 3 project implementations with Salesforce CPQ / Revenue Cloud that exploit the full capabilities (discover, design, impl

Director of Product Security Architecture

DFND Security

Remote

Contract

We are looking for a Director or Product Security Architecture for a position expected to start right away. The position is expected to be a contract to hire, est hours and work from home. Some more details are below. Please let me know if you are interested and when a good time is to get in touch with you. Thanks for your time. You will be responsible for defining a broad and detailed technical strategy for security that encompasses all products, including next-gen software solutions, existing

Software Engineer

Brooksource

Remote

Contract

Job Title: Software Engineer Location: Remote Job Type: 3-month contract with potential for extension or conversion Pay Rate: 50-55 hourly We re looking for an experienced Software Engineer who will serve as an individual contributor for an engineering team that supports a product. You enjoy working with both server and client-side technologies and possess a good mixture of DevOps and application development chops and would like to build forward-thinking and innovative solutions with experienced

Java Full Stack Developer with DevOps

XFORIA Inc

San Jose, California, USA

Contract

Job Details DevOps Engineer San Jose, CA Long Term Contract Job Description As a Software Engineer you will provide technology leadership on developing backend services to manage the content creation, infrastructure and repositories for the state-of-the-art Cloud Services/Applications at IT. We provide the opportunity to collaborate with an energetic and dedicated team that works on cutting-edge technology to create tools and services. The candidate will work with developers, architects to devel