frontend developer (react) Jobs in san francisco, ca

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Senior/Lead Full Stack Developer

iSpace, Inc

Remote

Contract

JOB DETAILS: Title: Senior/Lead Full Stack Developer with AI Location: Remote Work (PST work hours - Team is based out in Los Angeles, CA) Type: 12 24 plus months contract (long term - extendable) Job Description: Seeking a Lead Full Stack Developer that can develop large scale enterprise applications using React.js for front-end, Node.js for API s & MySQL for backend. Along with Kubernetes experience, and experience working with offshore development team. Experience with designing and implemen

Sr. Python Fullstack Developer

Aptino

Remote

Contract

Seeking a Python Sr. developer.Responsibilities include designing, coding, testing, and deploying solutions independently within a collaborative environment. Key tasks involve translating technical specifications into code, integrating third-party products, and ensuring compliance with IT policies and procedures.The ideal candidate should possess agile expertise, strong communication skills, and proficiency in JavaScript.Core responsibilities include system analysis, development, and implementat

Fullstack Developer

iSpace, Inc

Remote

Contract

Lead Full Stack Developer Assess Custom Projects Location: 100% REMOTE Duration: 6-12 Months Contract Job Summary: We are seeking an experienced Lead Full Stack Developer with 10+ years of software development experience, specializing in component-based development and single-page applications (SPA). The ideal candidate should have strong expertise in .NET, C#, ReactJS, NodeJS, and SQL. In this role, you will be responsible for architecting, developing, and optimizing enterprise applications,

Rapid Online Assessment of Reading - Full Stack Web Developer

Stanford University

Stanford, California, USA

Full-time

ABOUT US The Stanford Graduate School of Education (GSE) is dedicated to solving education's greatest challenges. Through rigorous research, model training programs and partnerships with educators worldwide, we're pursuing equitable, accessible and effective learning for all. The GSE is a top-ranked school of education, known for its prestigious faculty, rigorous graduate degree programs, and its impact on the quality of education across the world. The GSE is committed to developing leaders in

Full Stack Developer

Kforce Technology Staffing

Remote or Irvine, California, USA

Third Party, Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Full Stack Developer(.Net/React) for a 6 Month Contract to Hire opportunity. This role is fully remote, PST. The ideal candidate will have a strong background in both front-end and back-end development, with a proven ability to adapt to different technologies as project needs evolve. Key Responsibilities: * Full Stack Developer will design, develop, and maintain web applications using .NET and React * Create and integrate RESTful APIs and

Net Full stack Developer - (H1 B- C2C / W2)

BMR Infotek

Remote or Plano, Texas, USA

Contract

Greetings : Title: .Net Full stack Developer with (AWS/Google Cloud Platform) EXP : 10+ Location: Plano-TX/ New Jersey Duration:6+ months Rate- Open Note: Looking for locals, in person interview must after first round. Required Skills: Years: 10+ years only! Must have skills: .Net, .Net Core, C#, (Angular / React) Looking for a front-end Angular developer to help on Tier 1-2 projects in the RMD (Required Minimum Distribution) set of experiences in the DARE LOB Experience with Angular, TypeScri

ESRI Developer

ApTask

Remote

Contract

Responsibilities: Develop and maintain web applications using React and ESRI technologies.Hands on experience with ESRI on the server side and Java Script controls using React. Need to be able to demonstrate how to optimize and customize the user experience for the end user.Collaborate with cross-functional teams to define, design, and ship new features.Ensure the performance, quality, and responsiveness of applications.Identify and correct bottlenecks and fix bugs.Help maintain code quality, or

Full Stack Engineer - Internship Fall 2025 (Meraki)

Cisco Systems, Inc.

San Francisco, California, USA

Full-time

Full Time Internship Opportunity - 40 Hours/wk September - December 2025 The modern world runs on the Internet, and the Internet cannot exist without its underlying infrastructure. Meraki makes setting up, managing, and maintaining that infrastructure easier than it has ever been before. Meraki enables connectivity everywhere from neighborhood cafes to education institutions to global hospitality groups operating thousands of sites. As a Software Engineer Intern at Meraki, you will help craft an

React Developer-w/ Financial Services

Interpro Inc.

Remote

Contract

Interpro has been in the IT consulting business since 1993 and our employees work on a range of projects across the country. We have a long-term opportunity tocontribute to the development of client-facing applications. Remote working-EST hours Key Responsibilities: Develop and maintain responsive web applications using React.js and related technologies.Collaborate to translate design wireframes and mockups into high-quality code.Optimize applications for maximum speed and scalability.Ensure th

Remote UI/UX Developer

Stellar Professionals LLC

Remote or Richmond, Virginia, USA

Contract, Third Party

Mode of Interview: Web Cam Interview Only Work Location: Richmond, VA Work Arrangement: Remote Shift: EST Strong HTML5, CSS3, and JavaScript (ES6+) skills Experience with frameworks/libraries like React, Angular, Vue.js, or Svelte Familiarity with Bootstrap, Tailwind CSS, Material UI, SASS/SCSS Proficiency in Figma, Adobe XD, Sketch, or InVision Ability to turn concepts into interactive wireframes and prototypes Experience using Git and platforms like GitHub or GitLab Understanding of WCAG gui

Software Engineer II, DevXP & Security - Slack

Salesforce

San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you

Javascript Developer

Randstad - Torc

Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. What you'll do: Design, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,

Application Developer

Valiant Solutions LLC

Remote

Full-time

Valiant Solutions is seeking an Application Developer to support our agile software development practice supporting an environmentally focused Federal Government client. The agency's programs aim to promote environmental sustainability and protect the natural resources of our planet. As part of this contract, we will be supporting the agency's efforts to develop and maintain information systems that facilitate the tracking and reporting of environmental data. Our team will work closely with the

Senior Software Engineer, Brand Platform (Full Stack)

Roblox

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Software Developer

Voyatek

Remote

Full-time

Outcomes. Delivered. Voyatek delivers outcome-driven technology solutions to public sector agencies and higher education institutions nationwide. For example, our technology: Facilitates access to nutritious food for children of mothers participating in the WIC programSupports first responders in reducing opioid overdoses within their communitiesEmpowers colleges and universities to identify and thwart financial aid fraudEquips teachers with valuable insights to identify students requiring addit

AI Software Developer - AISD 25-22074

Compu-Vision Consulting, Inc.

Remote

Third Party, Contract

Job Title: AI Software DeveloperDuration: 6 Months (Tentative)Location: Quincy, MA (Hybrid) Summary:A government IT department is seeking a highly skilled AI Software Developer to join its team. The department supports services that impact over 25% of the Commonwealth s residents, including vulnerable populations such as children, adults, and the elderly. This role offers the opportunity to work on critical and high-impact projects that enhance public-facing digital services. The selected candid

Engineering Leader, Browser Insights - ThousandEyes

Cisco Systems, Inc.

San Francisco, California, USA

Full-time

Who We Are Cisco ThousandEyes is a Digital Experience Assurance platform that empowers organizations to deliver flawless digital experiences across every network - even the ones they don't own. Powered by AI and an unmatched set of cloud, internet and enterprise network telemetry data, ThousandEyes enables IT teams to proactively detect, diagnose, and remediate issues - before they impact end- user experiences. ThousandEyes is deeply integrated across the entire Cisco technology portfolio and b

Full Stack Python Developer

Navigant Consulting

Remote or Bethesda, Maryland, USA

Full-time

Job Family: Software Development & Support (Digital) Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do: Develop and maintain web applications using Angular and React.Collaborate with designers to implement user interfaces and back-end support.Ensure the technical feasibility of UI/UX designs.Optimize applications for maximum speed and scalability. What You Will Need: Bachelor's Degree in related field Minimum of THREE (3) years professional experience w

Full Stack Java Developer

ATA ANALYTIQ LLC

Remote

Full-time

Job Title: Senior Full Stack Java Developer (Remote)Location: Remote Role Overview:We are seeking a Senior Full Stack Java Developer with 10+ years of hands-on experience building scalable, enterprise-grade web applications. You will lead end-to-end development efforts across the backend and frontend, contribute to architectural decisions, and guide junior team members in a fully remote agile team. Key Responsibilities:Design, develop, and maintain full stack applications using Java 11/17, Sprin

Software Engineer, AI Copilot

Retool

San Francisco, California, USA

Full-time

ABOUT RETOOL Nearly every company in the world runs on custom software: Gartner estimates that up to 50% of all code is written for internal use. This is the operational software for refunding orders, underwriting loans, onboarding employees, analyzing transactions, and providing customer support. But most companies don't have adequate resources to properly invest in these tools, leading to a lot of old and clunky internal software or, even worse, users still stuck in manual and spreadsheet flo