UI/Front-End Developer React Jobs in San Jose, CA

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Senior Frontend Engineer - Discovery UX

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

Senior Full-Stack Developer Experience Platform Engineer

Jack Henry & Associates

Remote

Full-time

At Jack Henry, we believe a stronger United States starts with thriving community banks and credit unions-institutions that prioritize people over accounts. Our mission is to empower these financial institutions with best-in-class digital banking and payment solutions, designed to enhance and streamline the user experience. We invite you to be part of this journey. At its core, Jack Henry is a company built on relationships. Every interaction we have strengthens connections that shape our work,

Software Engineer, UI - Security Platform

Splunk Inc.

Tennessee, USA

Full-time

Description Role Summary Join us as we pursue our exciting vision to make machine data accessible, usable and valuable to everyone. We're committed to our work, customers, having fun and most importantly to each other's success. Learn more about Splunk careers and how you can become a part of our journey! Are you passionate about working on products that have a positive impact on the technology world? Do you enjoy building large scale applications that are running on huge data sets? Do you val

Full-Stack Software Engineer, Meraki Dashboard AI-Assistant, Remote in the U.S.

Cisco Systems, Inc.

Remote

Full-time

Applications are accepted until further notice. As a Full-Stack Engineer on the Geneva team, you will help shape the future of network management through AI integration. The Meraki Dashboard is a central platform that IT teams use to monitor and configure their networks, and your work on the AI Assistant will make this platform even more powerful and intuitive. You'll join a collaborative, innovative group that values inclusive collaboration and creative problem-solving. Together, we will deliv

Java Full stack Developer

Citi

Remote or Tampa, Florida, USA

Full-time

The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Develop user interfaces with modern JavaScript frameworks (e.g., React, Angular, Vue.js).Utilize advanced know

(USA) Staff, Software Engineer - Frontend

Walmart Inc.

Sunnyvale, California, USA

Full-time

Position Summary What you'll do "Immigration sponsorship is not available for this role" We're looking for a Staff Engineer - Frontend to join International Digital Experiences team. Want to change how different countries shop online? What you'll do: Walmart International is a fast-growing business unit, so you'll get experience on many different projects across the organization. That said, here are some things you'll do: Research, guide, and execute frontend architecture changes, including

Full Stack Architect

HMG America

US

Full-time

HMG America LLC is the best Business Solutions focused Information Technology Company with IT consulting and services, software and web development, staff augmentation and other professional services. One of our direct clients is looking for Full Stack Architect in Remote . Below is the detailed job description. Role - Full Stack Architect Location - Remote Hire - Full time Experience - Min 10+ years Must have skills - Frontend development (React, redux), Middleware development - Python ,

AWS Full Stack Engineer

Allwyn Corporation

Remote

Contract

Full Stack EngineerWe are looking for a motivated, versatile, independent engineer interested in pushing the status quo to deliver a lot with only a little. The ideal candidate has experience building products across the stack and a firm understanding of serverless AWS cloud infrastructure, web frameworks, APIs, databases, and multiple back-end languages. Responsibilities Work across the full stack, building highly scalable distributed solutions that enable positive user experiencesDevelop new f

Senior Software Engineer

RTX Corporation

San Jose, California, USA

Full-time

Date Posted: 2025-08-06 Country: United States of America Location: CA826: 200 Holger Way,San Jose 200 Holger Way , San Jose, CA, 95134 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: TS/SCI without Polygraph Raytheon Company Managed by Collins Aerospace This role is primarily On-Site, with flexibility at hiring manager discretion. Appl

Adobe Experience Manager (AEM) Developer

Rockwell Automation

Remote or Milwaukee, Wisconsin, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world

Senior Systems Software Engineer, GoLang

NVIDIA Corporation

Remote or Redmond, Washington, USA

Full-time

NVIDIA is looking for outstanding software engineers to help us expand our enterprise GPU management and monitoring tools. In this role, you will work closely with the broader NVIDIA team to design and build cloud-native management agents, Kubernetes integrations, and end-to-end integration solutions that combine GPUs with the rest of the datacenter software management ecosystem. We are focused on supporting NVIDIA products across HPC, cloud, and enterprise on both bare metal and virtualized pla

Software Engineer - Full Stack Supply Chain Solutions

Apple, Inc.

Sunnyvale, California, USA

Full-time

experiences. Bring passion and dedication to your work, and there's no telling what can be accomplished. As part of the Supply Chain Innovation team, you will play a pivotal role in building end-to-end, best-in-class software solutions for Apple's Supply Chain needs, ranging from Supply Planning and Demand Planning to Product Distribution and beyond. You will collaborate with various internal stakeholders to define and implement solutions that optimize Apple's internal business processes. Descri

Software Engineer (Technical Architect), Worldwide Operations

Apple, Inc.

Sunnyvale, California, USA

Full-time

Imagine what you could do here. At Apple, great ideas have a way of becoming great products, services, and customer experiences very quickly! Bring passion and dedication to the job and there's no telling what can be accomplished. Apple's Supply chain integration (SCI) team has built and implemented systems for running end to end supply chain processes, automating the decisions of when, where, what & how in the supply chain. We work on many high-impact projects that serve various Apple lines of

Lead Data Systems Engineer

Costar Group

Sunnyvale, California, USA

Full-time

Lead Data Systems Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and onl

Golang Developer

Encora

Remote

Contract

Golang Developer Location: Remote Duration: 6+ months contract What you ll be doing (ie. job duties): Build new services to meet critical product and business needs using Golang.Design scalable systems to solve novel problems with modern cloud technology and industry best practices.Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.Write high quality, well tested code to meet the needs of your cust

Senior, Software Engineer - Node.js, GraphQL, React

Walmart Inc.

Sunnyvale, California, USA

Full-time

Position Summary What you'll do We're looking for a seasoned Senior Software Engineer with expertise in Node.js, GraphQL, and React based architectures. In this role, you'll design and develop scalable microservices, contribute to our core API ecosystem, and drive seamless integrations across services. You'll also own deployments, CI/CD pipelines, and performance optimization in a cloud-native environment. About Team: Focusing on customer, associate and business needs, this team works with

Software Engineer, Front End - AI Software and Platform Team

Cisco Systems, Inc.

San Jose, California, USA

Full-time

Applications are accepted until further notice Who We Are The Cisco's AI team consists of AI researchers, and software developers who collaborate to build innovative products and platforms for Cisco. We are motivated by tackling unique challenges that arise when connecting people and devices at a world-wide scale. Who You'll Work With You will join a newly formed, dynamic AI team as one of the core members, and have the opportunity to influence the culture and direction of the growing team. O

Senior Software Engineering Technical Leader - Security Platform

Splunk Inc.

Remote or San Jose, California, USA

Full-time

Description Splunk is here to build a safer and more resilient digital world. The world's leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. While customers love our technology, it's our people that make Splunk stand out as an amazing career destination and why we've won so many awards as a best place to work. If you become a Splunker, we want your whole, authentic self, what we call your "million data points''. So, bring y

Full Stack AWS Engineer (Strong TypeScript)

Techno Talent Inc.

Remote

Third Party, Contract

Work Setting: Remote Visa Status: US Cit*zen Responsibilities The Full Stack is on TypeScript Work across the full stack, building highly scalable distributed solutions that enable positive user experiences Develop new features and infrastructure in support of rapidly emerging business and project requirements Ensure seamless integration between front-end and back-end by designing and implementing APIs, data models, and communication protocols between the different parts of the application. Ens

Senior ML Engineer

Kforce Technology Staffing

Pleasanton, California, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Machine Learning Engineer in Phoenix, AZ. This role will work 4-5 days onsite per week for a 6 month contract, with potential extension. In this role, the Senior ML Engineer will design and develop machine learning algorithms and deep learning applications and systems for Observability data (AIOps). REQUIREMENTS: * 6-8 years of experience * Hands-on experience in Time series forecasting/prediction, anomaly detection ML algorithms *