React.js Jobs in California

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Associate Software Engineer | Active Secret clearance

General Dynamics

California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Java, JavaScript, Software Development Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: NOTE: Our customer is in San Diego, CA, our development team members work from home at locations in San Diego, CA closest to customer

Software Engineer, Starlink Customer Success

SpaceX

Sunnyvale, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER, STARLINK CUSTOMER SUCCESS At SpaceX, we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world

Technical Lead - Validation, Tools, and Acceleration (VTA)

General Motors

Remote

Full-time

Job Description Remote: This role is based remotely but if you live within a 50-mile radius of [Atlanta, Austin, Detroit, Warren, Milford or Mountain View ], you are expected to report to that location three times a week, at minimum. Role Overview: As a Technical Lead within the Validation, Tools, Acceleration (VTA) team under the Simulation, Evaluation, and Data organization, you will be a senior individual contributor building and optimizing the infrastructure and required technology for all

Associate Specialist, Data Analytics

Northern Trust

Remote or Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'

Senior Frontend Software Engineer - Infrastructure, Ads Interface & Platform

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A33183 Apply to this job Share this listing: Responsibilities Ads Platform and Interfaces teams have strong customer focus and dedication to the technical excellence, to meet our customer needs with reliable and performant platforms and services. We are looking for strong software engineers who are excited to grow their business understanding, and build highly scalable and reliable software, partnering across disciplines and geograp

Frontend Software Engineer - Infrastructure, Ads Interface & Platform

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A07849 Apply to this job Share this listing: Responsibilities Ads Platform and Interfaces teams have strong customer focus and dedication to the technical excellence, to meet our customer needs with reliable and performant platforms and services. We are looking for strong software engineers who are excited to grow their business understanding, and build highly scalable and reliable software, partnering across disciplines and geograp

(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

Staff Full Stack Engineer (Backend Focused)

Calendly

Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Engineering team? We make things possible for our customers through innovation. Why do we need you? Well, we are looking for a Staff Full Stack Engineer who will bring strong technical competency and distributed systems experience, enjoys solving complex problems with a results driven mindset, and fosters a strong sense of ownership and operational excellence. You will be using technologies like Google Cloud Platform, Kube

Staff Machine Learning Engineer- AI Governance

Visa Inc.

Foster City, California, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Full Stack Software Engineer (Starlink)

SpaceX

Sunnyvale, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's lar

Technical Lead (Java/Spring/AWS)

iSpace, Inc

Torrance, California, USA

Contract

Technical Lead (Java/Spring/AWS) Location -Torrance CA Hybrid of 4 days/week onsite and 1 day/week remote Contract Duration June 2025 March 31, 2027 Overtime Occasionally Travel 1-2X/year (expense will be reimbursable) This person will be the Tech Lead for Digital Services Development. They will be focused on delivering exceptional support to develop meaningful digital experience and strengthen our client's customer experience. This Tech Lead will support all digital application architecture,

Intern, Data Science-Remote

American Heart Association

Remote or Dallas, Texas, USA

Part-time

Overview Since our founding in 1924, we've cut cardiovascular disease deaths in half, but there is still so much more to do. To overcome today's biggest health challenges and accelerate this progress, we need passionate individuals like you. Join our movement, be part of the progress, and help ensure a healthier future for all. You matter, and so does the impact you can make with us. This internship supports the Data Science team and offers hands-on experience in data science and statistical a

Associate Software Engineer | Active Secret clearance

General Dynamics Information Technology

Sanger, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Java, JavaScript, Software Development Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: NOTE: Our customer is in San Diego, CA, our development team members work from home at locations in San Diego, CA closest to customer

Senior Engineering Manager, Adobe Firefly

Adobe Systems

San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher

Staff Software Engineer - Java (Hybrid/Onsite)

Visa Inc.

Remote or Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Lead Software Engineer

Wellington Management Company, LLP

Remote or Boston, Massachusetts, USA

Full-time

About Us Wellington Management offers comprehensive investment management capabilities that span nearly all segments of the global capital markets. Our investment solutions, tailored to the unique return and risk objectives of institutional clients in more than 60 countries, draw on a robust body of proprietary research and a collaborative culture that encourages independent thought and healthy debate. As a private partnership, we believe our ownership structure fosters a long-term view that ali

Software Engineer

Sparibis, LLC

Remote

Full-time

Location: 100% remote Years Experience: 2+ years Education: Bachelor s in computer science or software engineering related field Work Authorization: United States Citizenship is required to be eligible to obtain a Secret security clearance Clearance: Applicants must be able to obtain and maintain up to a Secret security clearance. Key Skills: Software develop experience using Java, JavaScript, Angular, HTML, CSS and other Object-Oriented Programming languagesExperience in CI/CD environment (ie

Matterport - Staff Software Engineer, Platform - SF Bay Area

Costar Group

San Francisco, California, USA

Full-time

Matterport - Staff Software Engineer, Platform - SF Bay Area 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 o

Internship, Fullstack Software Engineer, Fleetnet (Fall 2025)

Tesla Motors

Remote or Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start around Aug/Sep 2025 and continue through the Fall term (approximately December 2025). We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should apply for full-time positions, not internships. International Students: I

Engineering Manager, Data Experience

Netflix, Inc.

Los Gatos, California, USA

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Netflix is revolutionizing entertainment by creating movies TV series live shows and games that people love around the world. As Netflix continues to innovate on its pr