react Jobs in California

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Software Engineer

SRS Consulting Inc

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Remote

Contract

Job Title: Software Engineer Location: Remote Duration: Long Term Job Description: Experience Level: 7-10 years. Design, develop, document, test, and debug new and existing software systems and/or applications using Node.js, React, and AWS. Serve as a technical expert on development projects.Participate in full development life cycle, including requirements analysis and design.Write technical specifications based on conceptual design and stated business requirements.Support, maintain, and docu
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Posted 4 days ago

Principal Engineer

MRoads

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Remote

Contract

Bethesda-Chevy Chase, MD / Remote We are seeking a highly experienced Principal Engineer / Fullstack Architect with deep expertise in Node.js, GraphQL, and ReactJS, combined with a strong background in Artificial Intelligence, particularly in building and integrating Large Language Models (LLMs). You will play a pivotal role in architecting scalable, intelligent fullstack solutions, driving innovation, and mentoring engineering teams on cutting-edge AI integration. Key Responsibilities: Lead the
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Posted 26 days ago

Java Full-stack Developer

Connvertex Technologies Inc.

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Remote or Salt Lake City, Utah, USA

Full-time, Contract

Experience Level: 6-8 Years (10 openings) Job Summary: We are seeking a skilled Java Developer with a strong background in backend development and a solid understanding of frontend technologies. The role will focus approximately 60% on backend services and 40% on frontend UI development. You will work closely with cross-functional teams to build scalable, high-performing applications. Key Responsibilities: Backend (60%): Design, develop, and maintain robust, scalable backend services using Jav
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Posted 32 days ago | Updated 12 hours ago

Applications Engineer - Typescript

Luxor Technology Corporation

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Remote

Full-time

Company Background The Luxor team has built a range of solutions for Bitcoin mining and compute power, including a globally distributed mining pool, firmware, an ASIC brokerage desk, a data website and a Hashrate derivatives market. Our product suite is growing rapidly and as such we are looking to expand our product team. We fundamentally believe compute is going to be the world s most important commodity, and are building the infrastructure to support this new market. Role Overview This is a f
Posted 21 days ago | Updated 17 days ago

Full Stack Developer with IAM

Dizer Corp

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Remote

Contract

Title : Full Stack Developer with IAM Location : Remote Description Develop, test, and deploy full-stack applications using React and Node.js.Implement and maintain IAM solutions to ensure secure authentication and authorization mechanisms.Strong experience with React and Node.js development.Solid understanding and hands-on experience with Identity Access Management (IAM) concepts and tools.Must have built applications with Authentication and authorization focus.Proficient in API integration an
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Posted 15 days ago

Sr. Front End Developer - UI/UX focus - W2

Amiseq Inc.

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Remote

Contract

Job Description: Job Description: As a Senior Frontend Developer with UI/UX focus, you will drive frontend architecture and user experience for a high-impact business application. You'll play a crucial role in frontend foundations, UI/UX optimization, and performance enhancement for a sophisticated web platform. Your responsibilities include managing build systems, component libraries, and implementing user interface improvements that directly impact business operations. You'll collaborate with
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Posted 21 days ago

Senior Full Stack Engineer

Vaco by Highspring

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Remote

Contract

THIS ROLE IS NOT AVAILABLE FOR C2C, VISA SPONSORSHIP, or THIR PARTY VENDORS We are seeking a highly skilled Senior Full Stack Engineer to join our clients growing development team. In this role, you will help design, build, and maintain scalable, secure, and user-friendly web applications that support our nationwide emergency response and AED program management platforms. This role requires expertise in Ruby on Rails, React (2+ years), and frontend UI development using ANT Design. Youll collabor
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Posted 6 days ago

Front End Developer

Caspex Corporation

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Sunnyvale, California, USA

Contract, Third Party

Position : Front End Developer & Architect Location : Sunnyvale, CA Responsibilities: Proficiency in writing scalable modern JavaScript based web applications.Need Strong experience with React , TypeScript and GraphQLExpert level knowledge of JavaScript and CSS.Experience with web application frameworks such as React, node.js, angular, backbone or ember.Strong fundamentals in OO, Functional js, client-side MVC and CSS pre-processing frameworks.Familiarity with the whole web stack, including prot
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Posted 48 days ago | Updated 11 days ago

Full Stack Backend Software Engineer

Critical River, Inc.

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Pleasanton, California, USA

Full-time

Title: Full Stack Backend Software Engineer Location: Pleasanton, CA (Hybrid) Duration: Fulltime with CR Years of Experience: 10+ Years Skill Set: Python with FastAPI on AWS Lambda Level: Senior - Level Brief Description We are seeking an experienced Full Stack Backend Software Engineer with a strong foundation in Python with FastApi on AWS, ReactJS & AWS. The ideal candidate will have 5 to 8 years of experience in software development and will be responsible for building, maintaining, and o
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Posted 10 days ago | Updated 15 hours ago

: Senior Staff Software Engineer

Vaco by Highspring

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Remote

Full-time

Job Title:Senior Staff Software Engineer Location:100% Remote Employment Type:Direct Hire Compensation:$140,000 - $175,000 Base + 10%-15% Bonus Benefits:401K Matching, Full Benefits & PTO ImportantNote: No third-party companies - direct applicants only. Sponsorship is not available now or in the future. Job Summary We seek aSenior Staff Software Engineerwith strong AWS cloud engineering expertise to lead and mentor a high-performing software development team. This role is an even split between t
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Posted 27 days ago

Software Engineer - Core Java

Ledgent Technology

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San Jose, California, USA

Full-time

Title: Software Engineer - Java Location: San Jose, CA Type: Direct Hire | Hybrid (2-3 days/week) Position Overview: We are looking for a Software Engineer - Java to join our team and contribute to building and maintaining a fault-tolerant, scalable, and distributed enterprise software system. The ideal candidate will excel in writing clean, efficient, and secure code while enhancing the reliability and performance of our core systems. Responsibilities: * Design, develop, and maintain enterpri
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Posted 17 days ago | Updated 3 hours ago

Application Developer Lead - GXT Turbo - 5738492

Accenture LLP

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Remote or Philadelphia, Pennsylvania, USA

Full-time

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for
Posted 36 days ago | Updated 11 hours ago

Full Stack Architect :: Remote

E-Solutions, Inc.

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California, USA

Third Party

We're actively seeking a dynamic Full Stack Architect for a remote contract role in the USA, offering flexibility and a competitive compensation structure open for discussion. The ideal candidate will play a pivotal role in evolving and scaling the client's internal tool ecosystem, where a surge of feature enhancement requests demands robust, scalable solutions. This role blends deep technical proficiency with hands-on innovation working across modern front-end frameworks like Angular and Blazor
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Posted 10 days ago | Updated 9 hours ago

Senior Design Engineer

Opusing LLC

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Remote

Contract

Title : Senior Design Engineer Location : Remote Duration : 6+ Months Contract About Client We are a 100+ year old energy company entering phase 3 of a tiered digital transformation. We are user-centric, customer-driven, and employee-focused. We strive to build seamless experiences for our millions of customers and thousands of employees across our 3 operating states. We value safety, trust, and work-life balance. We fail fast and believe that getting it wrong is often the first step towards ge
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Posted 7 days ago

AWS Full Stack Engineer

Vega Intellisoft Inc.

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Remote

Full-time

Title : Full Stack Engineer Location: Remote (anywhere is USA) Mandatory Skills : React, node.js, AWS Lambda, API Gateway, Cloud watch, Python, Dynamo, must have hands on coding, CI/CD, Terraform. Qualifications: Bachelor s degree in computer science, Engineering, or related field 5+ years of professional experience in software development, with a focus on full stack web development. Proficiency in Python, AWS Lambda for backend development. Proficiency in secure coding practices and vulnerabi
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Posted 13 hours ago

Full Stack Engineer (Python)

Intelliswift Software Inc

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El Segundo, California, USA

Full-time

Job Title: Full Stack Engineers Location: El Segundo, CA / 3 days onsite Hybrid. Employment Type: 12+ Months Contract We are seeking hands-on Full Stack Engineers to build our next-generation solutions. The ideal candidate, a skilled programmer with excellent communication abilities, collaborates with colleagues to construct the foundational infrastructure from the ground up. They will have proven skills in independently owning the full software development lifecycle, working with business anal
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Posted 60+ days ago | Updated 4 days ago

Sr. Software Engineer - Web Platform

Uber Corporate

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San Francisco, California, USA

Full-time

About the Team: The Web Platform team is looking for an engineer to join the team responsible for the foundation of all web applications at Uber. This team focuses on providing a high-performance, secure, and reliable web ecosystem for all of our users (riders, drivers, eaters, and our internal operations & logistics teams) through the creation and support of developer tools, and frameworks. About the role: The team's main goal is to make Uber's web engineers productive and its web applicati
Posted 10 days ago | Updated 11 hours ago

Node.JS Engineer

Spire Systems Inc

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Santa Clara, California, USA

Contract

6 months+ Onsite- Santa Clara, CA Backend Engineer- Golang, NodeJS, React Design and develop robust backend services using 1 or 2 years of expertise Golang, NodeJS. Architect both client-side and server-side systems Develop and manage scalable NoSQL or SQL databases and applications. Kubernetes, Dockers Google Cloud Platform/AWS Backend Engineers responsible to develop and design our scalable microservices used to activate all cloud products. We are seeking experienced senior level Software
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Posted 10 days ago | Updated 15 hours ago

Java Back End Developer (Need EX Walmart Candidates)

SAR TECH LLC

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Sunnyvale, California, USA

Contract

Hi PFA below requirement and let me know your interested Job title:Java/Backend Developer Location:Sunnyvale, CA Duration: Contract Client:Walmart. Job Description:Walmart is hiring a talented and experiencedJava Developerto join their technology team inSunnyvale, CA. This hybrid role will involve working onsite 2-3 days per week. The developer will work on cutting-edge backend systems powering Walmart's large-scale digital platforms. The ideal candidate will have strong technical skills and a
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Posted 13 days ago | Updated 6 days ago

Direct Client:: W2 contract:: Need Sr. Fullstack Java Developer with ThymeLeaf & Healthcare experience:: 100% remote

Synergy Technologies, LLC

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Remote

Contract

W2 contract to Fulltime position No Sponsorship required = Role: Sr. Fullstack Java Developer Location: 100% remote Job Description: Sr. React Developers are responsible for the development, programming, and coding of Information Technology solutions using ReactJS, Redux, D3 and NodeJS to enable Client Customer Experience applications. Senior IT Developers are responsible for documenting detailed system specifications, participation in unit testing and maintenance of planned and unplanned i
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Posted 4 days ago | Updated 4 days ago