Frontend Developer (React) Jobs in California

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Lead Software Engineer - Basking Ridge, NJ or Remote

UnitedHealth Group

Remote or Bernards, New Jersey, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv

Associate Director of Generative AI Platform Engineering (Hybrid or Remote)

S&P Consultants

Remote or New York, New York, USA

Full-time

About the Role: Grade Level (for internal use): 12 About the Role: S&P is a leader in automation and AI/ML to transform risk management. We are seeking an Associate Director of Generative AI Platform Engineering to join our ML team within the Data Science COE at S&P Global. The desired candidate is an innovative, a hands-on coder with previous experience developing large-scale platforms utilizing data engineering, machine learning and cloud platforms & services. The Team: The Associate Direc

Software Engineer II - Cloud

Esri

Redlands, California, USA

Full-time

Overview Esri is the world leader in geographic information systems (GIS) and developer of ArcGIS, the leading mapping and analytics software used in 75 percent of Fortune 500 companies. At Esri, we believe in helping our customers take on challenging geospatial problems and making a difference in the world. Join our team of talented and passionate engineers and help us build the next generation of ArcGIS Enterprise, a suite of products delivering state-of-the-art geospatial capability to thous

Lead Software Engineer - Consumer Banking Technology (Remote)

First-Citizens Bank & Trust Company

Remote or Pasadena, California, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. Senior Developer / lead position is responsible for managing all phases of data processing system projects, from requirements definition to production deployment for Consumer Banking Technology, a part of FCB technology services. The ideal candidate will lead technical efforts and architecture in the development, implementation, and maintenance of complex systems. The resource will develop test plans,

Lead Software Engineer - Consumer Banking Technology (Remote)

First-Citizens Bank & Trust Company

Remote or Pasadena, California, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. Senior Developer / lead position is responsible for managing all phases of data processing system projects, from requirements definition to production deployment for Consumer Banking Technology, a part of FCB technology services. The ideal candidate will lead technical efforts and architecture in the development, implementation, and maintenance of complex systems. The resource will develop test plans,

Lead Software Engineer - Consumer Banking Technology (Remote)

First-Citizens Bank & Trust Company

Remote or Arizona, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. Senior Developer / lead position is responsible for managing all phases of data processing system projects, from requirements definition to production deployment for Consumer Banking Technology, a part of FCB technology services. The ideal candidate will lead technical efforts and architecture in the development, implementation, and maintenance of complex systems. The resource will develop test plans,

Lead Software Engineer - Consumer Banking Technology (Remote)

First-Citizens Bank & Trust Company

Remote or North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. Senior Developer / lead position is responsible for managing all phases of data processing system projects, from requirements definition to production deployment for Consumer Banking Technology, a part of FCB technology services. The ideal candidate will lead technical efforts and architecture in the development, implementation, and maintenance of complex systems. The resource will develop test plans,

Principal Software Engineer

Aduril Industries

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full Stack .NET Developer

AbleForce

San Diego, California, USA

Full-time

Please, no third parties. Permanent residents only. This position will be onsite three (3) times per week in San Diego, CA, and no relocation assistance is available. Main Duties & Responsibilities: - Develop and maintain robust, scalable, and high-performance applications primarily focusing on the database and middle tiers using the .NET framework. - Design, develop, and implement server-side logic, database schemas, and APIs to support front-end functionality and ensure seamless data flow. -

Backend .Net Developer

CSI Companies

Costa Mesa, California, USA

Contract

Backend .Net Developer - Costa Mesa, CA - Hybrid CSI Companies is hiring a highly qualified Backend .Net Developer for a comprehensive global provider of cloud-based Human Capital Management solutions and Business Process Outsourcing (BPO) services, analytics and compliance located in Costa Mesa, CA. As a Fullstack .net developer you'll bring your 3+ years of experience developing and maintaining applications built using the .NET framework. They must have a deep understanding of the front-end a

Fullstack .net Developer

CSI Companies

Costa Mesa, California, USA

Contract

FullStack .Net Developer - Costa Mesa, CA - Hybrid CSI Companies is hiring a highly qualified Fullstack .Net Developer for a comprehensive global provider of cloud-based Human Capital Management solutions and Business Process Outsourcing (BPO) services, analytics and compliance located in Costa Mesa, CA. As a Fullstack .net developer you'll bring your 3+ years of experience developing and maintaining applications built using the .NET framework. They must have a deep understanding of the front-e

Java/.Net Full Stack Developer

Unikon IT

Remote

Full-time

Location :100% Remote Pay Range : USD 90,000 to 110,000 Per Annum depending on experience and interview performance. Work Status: W2 with UnikonIT Only NO Corp-to-Corp), , Interview Mode:Minimum of 2 rounds of technical interviews by client over Webex Video Conferencing. Must have: Proven experience as a ANY Full Stack Developer or Application Developer for a minimum of 8 yearsFamiliarity with RDBMS databases and design/architectural patterns (e.g. Model-View-Controller (MVC))Good programming s

Senior Node/AWS Developer

Anagh Technologies Inc.

San Francisco, California, USA

Full-time, Contract, Third Party

Title: Node/AWS Backend Developer Skills: Javascript, Typescript, Node.js, Nestjs, MongoDB, Microservices, AWS, EC2, Lambda, GraphQL, Serverside, API, Redis, Hapi Overview: We have 2 positions for a Node/AWS Developer at Walmart which is HYBRID in Dallas, TX or Sunnyvale, CA. They need candidates who are strong with Node.js and AWS. Client: Walmart Location: HYBRID in TX/CA Duration: 15 months Role: Node/Backend Developer Must Have: AWS Dynamo NestJS AWS Lambda AWS S3 AWS - SNS/SQS JavaScr

User Experience Design Principal

Amiseq Inc.

Redwood City, California, USA

Contract

Job Responsibilities: Work closely with our internal teams to translate design concepts and wireframes into responsive and performant React.js applications.Architect, build and maintain modular and reusable components that reflect the pinnacle of coding excellence and adhere to best practices.Hands-on design and development of single page application using TDD (Test driven development) and () Domain-driven design models and High-level proficiency in OO-JavaScript.Influence UX designers to get op

AEM Engineer

Encora

Remote

Contract

Senior AEM Engineer Location: Remote (have to work PST hours) Duration: 6+ months contract Job Summary: We are seeking a Senior AEM (Adobe Experience Manager) Engineer to lead the design, development, enhancement, and support of web applications built on AEM. This is a hands-on technical role requiring deep expertise in AEM Sites and its underlying frameworks. The ideal candidate will be experienced in building scalable, maintainable, and performant AEM solutions while working closely with cros

Oracle Financial Services Lending and Leasing (OFSLL)

cloudingest inc

Remote

Contract

Oracle Developer to customize and integrate Oracle Financial Services Lending and Leasing (OFSLL) on Oracle Cloud Infrastructure (OCI), interfacing with other cloud and on-premises applications. Key Responsibilities: Customize and extend OFSLL application on OCI. Integrate OFSLL with other applications on Azure and on-premises. Customize and manage RESTful APIs. Implement and manage messaging and event-driven architectures. Ensure secure and efficient cloud interoperability and on-premises integ

Insurance Solutions Architect (Java)

iBridge Techsoft LLC

Remote

Third Party, Contract

Job Title: Insurance Solutions Architect - Java Platform Location: Remote USAEmployment Type: Contract LongTerm As a Full Stack Architect, you will be responsible for designing end-to-end technical solutions, guiding development teams, and ensuring scalable, maintainable architectures that align with client goals. You will bring deep expertise in either Java or .NET technologies, while also leveraging modern low-code platforms to accelerate solution delivery where appropriate.Key Responsibilitie

Senior Frontend Developer

Caspex Corporation

Remote or Sunnyvale, California, USA

Third Party, Contract

Hello Currently looking for Senior Frontend Engineer with one of our direct client. Please see the job details below and let me know if you would be interested in this role. If interested, please send me a copy of your resume, your contact details, your availability and a good time to connect with you. Location- Sunnyvale, CA/Remote Job Title- Senior Frontend Engineer Job Description: Demonstrates up-to-date expertise in Software Engineering and applies this to the development, execution, an

AI Software Engineer - Remote

Blue Streak Partners, Inc.

Remote

Contract

Remote opportunity. Join our dynamic digital agency as an experienced AI Software Engineer and spearhead the development of cutting-edge artificial intelligence solutions. The Midlevel AI Software Engineer, reporting to the Vice President of Software, will play a critical role in identifying AI solutions, customizing and deploying machine learning models from AWS Bedrock or similar and integrating them with web applications built in Ruby on Rails. You will ensure the seamless integration of mach

SAP Hybris Cloud Consultant

SPECTRAFORCE TECHNOLOGIES Inc.

Remote

Contract

SAP Hybris Cloud Consultant 100% REMOTE (This position is fully remote and requires availability working PST hours (8:30am - 5:30pm) 6+ Months Overview: We are currently looking for a Sr. Hybris Cloud Developer to assist our west coast based retail client with their upgrade to the latest version of SAP Commerce Cloud. The ideal candidate should possess experience in SAP Commerce Cloud migrations. We are seeking an experienced Senior SAP Commerce Cloud Developer with 7+ years of hands-on experien