UI/Front-End Developer React Jobs in Los Angeles, CA

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Software Engineer - Frontend

Jobot

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Culver City, California, USA

Full-time

Well-Funded, General Catalyst Backed Startup Revolutionizing Hardware Testing This Jobot Job is hosted by: Caitlyn Hardy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $200,000 per year A bit about us: Join a fast-growing, well-funded Series A startup at the forefront of building the modern test stack for hardware engineering teams. Founded by MIT and Harvard alumni and backed by top-tier investors like Founders Fund and General
Posted 2 days ago | Updated 6 hours ago

Front End React Native Developer

ARMO Consultants

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Remote or Parsippany-Troy Hills, New Jersey, USA

Contract

Can be Remote Skills: 7+ years of frontend experienceProficient with React JS AND React NativeProficient with TypeScript/JavaScript as a programming languageProficient with mobile-responsive coding practices and mobile-first codeComfortable evaluating and updating libraries and dependencies in codeFamiliarity with Node, CocoaPods, and DockerAbility to execute RESTful API IntegrationExperience understanding and developing within WCAG Accessibility guidelines a plusExperience with JIRA and GitHubA
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Posted 60+ days ago | Updated 28 days ago

Looking For______ReactJS developer (W2 Position)

Anveta Inc

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Remote

Contract

Role : ReactJS developer (W2 Position) Location: Remote Duration:6+ Months Job Description: Need 10+ Years of experience as a ReactJS developer JavaScript Framework and libraries - Kotlin, ReactJS, Redux, Highcharts or equivalent charting libraries, Responsive web development for all formats. Web markup languages - HTML5, CSS3, CSS Pre-processing. Proficient knowledge for component models. Demonstrate ability to decompose UX design into reusable components. Knowledge in Secure Software Develop
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Posted 13 days ago

Full-Stack Software Engineer (Media Exp)

TalTeam

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Glendale, California, USA

Contract

We are looking for a talented Full-Stack Software Engineer to join our dynamic team and aid our Product/Engineering Leads to implement complex / sensitive front-end & back-end programming solutions with guidance from Lead Engineer & Technical Leads. The role is primarily focused to enhance/support Application & will partner with Transfer Manager 2 Platform Engineers to address any ongoing needs. You will also contribute with all the integrations to TM2 Platform in future and build any robust app
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Posted 15 days ago | Updated 2 days ago

Software Engineer II, Data Analysis Tools

Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 53 days ago | Updated 3 hours ago

Staff Software Engineer, Visualization

10x Genomics

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California, USA

Full-time

10x Genomics creates powerful scientific tools that enable key biological discoveries and drive exponential progress in the study of human health. Our talented team has a distinguished record of creating innovative instruments, reagents, and software that analyze biological systems at a resolution that matches the complexity of biology. Scientists have used our tools to discover the mechanisms behind Alzheimer's disease, cystic fibrosis, autism, stem cell differentiation, COVID-19, and more. Yo
Posted 5 days ago | Updated 3 hours ago

Full Stack Engineer

Kforce Technology Staffing

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Remote or Baltimore, Maryland, USA

Contract

RESPONSIBILITIES: Kforce has a client in Baltimore, MD that is seeking a skilled and experienced Full-Stack Developer to join our team on a long-term project. This role is remote, and the candidate must be able to work standard EST hours. REQUIREMENTS: Front-End Development (UI): React.js * Proficiency in building responsive and dynamic web interfaces using React.js * Strong knowledge of modern JavaScript, HTML5, and CSS3 Back-End Development: Python with FastAPI: * Expertise in building RESTf
Posted 2 days ago | Updated 1 hour ago

Staff Software Engineer - UI and Interactions (Full-Stack)

Discord Inc.

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Remote or San Francisco, California, USA

Full-time

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. Join our team as
Posted 32 days ago | Updated 3 hours ago

Software Test Automation Engineer - Onsite

VIVA USA INC

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Los Angeles, California, USA

Contract

Title: Software Test Automation Engineer - Onsite Mandatory skills: SDET, C#, object-oriented principles, testing Angular applications, APIs, web applications, .NET, Playwright, browser automation tools, Selenium, Cypress, Puppeteer, Selenium, CI/CD, Azure DevOps, Azure DevOps Test Plans, test case management tools, SQL queries, Oracle PL/SQL, PL/SQL queries, Agile Scrum processes, ceremonies, Kubernetes, Docker, Scrum ceremonies, performance testing tools, jMeter, postman, medical device, phar
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Posted 4 hours ago

Frontend Product Software Engineer, Design Systems

Dropbox Inc

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Remote

Full-time

Role Description Our Product Engineers are at the forefront of crafting the seamless, intuitive user interfaces that millions rely on for their data interaction and collaboration needs. Leveraging advanced knowledge in languages and frameworks like JavaScript, CSS and HTML, we ensure Dropbox's platforms are responsive, accessible, and deliver exceptional user experiences. Through their commitment to optimization and innovation, they play a crucial role in evolving Dropbox's offerings, making di
Posted 14 days ago | Updated 4 days ago

Junior Full Stack Developer

Aditi Consulting

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Remote or Raleigh, North Carolina, USA

Contract

Salary: $75k - $79k/Yr. Summary: We are looking for a Junior Full Stack Developer to join our team. In this role, you will join our current team of Senior developers focused on supporting a proprietary case tracking tool/portal. The Junior Software Developer will work closely with our developers and support staff to ensure that bugs with the tracking tool are being resolved, and ongoing operations are being handled in a timely fashion. Our existing Tech stacks include Nest.js, TypeORM on the ba
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Posted 6 days ago | Updated moments ago

Frontend With Vanilla JS Remote

TekVivid

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Remote

Contract

Role: Frontend Developer Location: Remote Job Description: We are looking for a skilled UI Developer with strong expertise in Vanilla JavaScript to join our team. The ideal candidate should have a passion for building clean, efficient, and user-friendly interfaces without relying on frameworks like React or Angular. Key Responsibilities: Develop and maintain responsive web interfaces using HTML5, CSS3, and Vanilla JavaScriptCollaborate with designers and backend developers to implement intuitiv
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Posted 10 hours ago

Lead Software Engineer (Full Stack) - Build Reliability

SpaceX

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Hawthorne, 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. LEAD SOFTWARE ENGINEER (FULL STACK) - BUILD RELIABILITY We are seeking a Lead Software Engineer to design, develop, and continuously improve software solutions, ensuring our vehicles can be built and flown reliably. T
Posted 25 days ago | Updated 3 hours ago

Front-End Developer

Resource 1

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Remote

Contract

Resource 1 is seeking a Front-End Developer for a remote 6-month contract position. Selected individual will play a crucial role in designing, developing and implementing user-facing features for web applications. Will collaborate closely with cross-functional teams, including designers, back-end developers and product managers to deliver high-quality, responsive and intuitive user interfaces. Responsibilities: Develop and implement user-facing features for web applications using HTML, CSS and J
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Posted 60+ days ago | Updated 5 days ago

Java Lead

BridgeNexus Technologies Inc

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Los Angeles, California, USA

Contract

Title: Java Tech Lead Location: Los Angeles, CA Experience: 12+ Years Note: #W2 Good Hands-on Java, Spring Boot , Kafka & Frontend React or Angular. Overall 12+yrs of software development. Work independently and lead a team. Take ownership of projects, collaborating with technical and business leaders to craft innovative yet straightforward solutions for complex business challenges. Good to have exp in AI/ LLM. Write clean, scalable and efficient, code with best practices. Excellent communicatio
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Posted 9 days ago

MarTech Analytics Developer

iSpace, Inc

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Torrance, California, USA

Contract

MarTech Analytics Developer Torrance, CA 12 Month Contract No 3rd parties, no sponsorship available. Daily Tasks Performed: Work closely with the development team to oversee the implementation, configuration and debugging of web analytics code, both on the website and Tag Management System (TMS). Includes deployment activities in Non-Prod & Prod environments.Develop front-end UI/UX for privacy banners with opt-in & opt-out models and personalization scenarios using JavaScript. Perform code re
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Posted 5 days ago | Updated moments ago

Frontend Engineering Manager, Stripe Dashboard

Stripe

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Remote or Chicago, Illinois, USA

Full-time

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important
Posted 60+ days ago | Updated 3 hours ago

Staff Level Java Engineer/PST Remote

Motion Recruitment Partners, LLC

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Remote or Salt Lake City, Utah, USA

Full-time

A software company located in Southern California is looking to bring on a Staff level Java Engineer. They're also open to 8-10 year Senior level candidates who don't already have a Staff title. You'll be developing in Java, SpringBoot, AWS and IAC, React, Typescript, Javascript, Next.JS, Rest API and Terraform. You'll be doing 70% backend development, 30% front end development and heavily doing 90% greenfield development. You'll work on their consumer facing application and this role is remote,
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Posted 14 days ago | Updated 11 hours ago

Staff Level Java Engineer/PST Remote

Motion Recruitment Partners, LLC

•

Remote or Las Vegas, Nevada, USA

Full-time

A software company located in Southern California is looking to bring on a Staff level Java Engineer. They're also open to 8-10 year Senior level candidates who don't already have a Staff title. You'll be developing in Java, SpringBoot, AWS and IAC, React, Typescript, Javascript, Next.JS, Rest API and Terraform. You'll be doing 70% backend development, 30% front end development and heavily doing 90% greenfield development. You'll work on their consumer facing application and this role is remote,
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Posted 14 days ago | Updated 11 hours ago

Senior FullStack Engineer (Product) - REMOTE - PERMANENT

Park Computer Systems, Inc

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Remote

Full-time

Hello, My name isPavanand I am a Talent Acquisition Specialistat Park Computer Systems, Inc., a Technology Consulting and Staffing company. After reviewing your resume, I believe that you may be a good fit for a job opening with one of our clients. The highlights of the position are: Job Title: Senior FullStack Engineer (Product) Location:Remote (with occasional travel to Kansas City once a month or once a quarter) Duration:Full Time Permanent Role Job Description: About the Role:We are seek
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Posted 22 days ago | Updated 6 hours ago