JavaScript Developer jobs in California

JavaScript Developer with React JS - Hybrid Onsite (Sunnyvale CA)

Hybrid in Sunnyvale, California

•

Yesterday

We are currently looking to hire a [JavaScript Developer with React JS] and we believe your skills and expertise are a better match for this role. We have an exciting career opportunity for you with one of our esteemed clients at [Sunnyvale CA] NJTECH is a globally managed IT services, IT consulting and business solutions partner. Our "High Performance Business" strategy builds our expertise in technology and consulting. We play a major role in helping our clients to achieve their objectives at

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Contract

$0 - $0

HubSpot Integration Developer Lead - CMS/CRM/JavaScript

Remote

•

Yesterday

HubSpot Integration Developer Lead Remote Contract Design, develop, and optimize integrations, applications, and website customizations within the HubSpot platform. This role combines hands-on development expertise with a proactive, consultative approach working directly with product and technology leaders to scope solutions, recommend approaches, and ensure HubSpot supports MASA s business objectives. The Lead Developer takes ownership of identifying needs, proposing technical solutions, and

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Contract

$50 - $60

Software Engineer (Javascript Debug)

Remote

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30+d ago

Tranzeal is an industry leading global Business Transformation Service Provider offering specific consulting services as well as prepackaged, industry specific solutions and services to companies around the world. Our Consulting Services are dedicated to helping our clients maximize their investments in IT and the overall effectiveness and efficiency of the business. Tranzeal s deep industry experience makes us the partner of choice for a growing number of Fortune 1000 companies, midsize enterpr

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Contract

$30 - $40

Angular UI Developer (Only W2)

Remote or Denver, Colorado

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26d ago

Vertex IT Systems is looking for an experienced Sr. Angular Developer to join our team. In this role, you will be responsible for designing, developing and maintaining complex web applications using Angular and will be working on the portals applications. The ideal candidate will have a strong understanding of Angular and its ecosystem. Job Responsibilities: Design, develop, and maintain complex web applications using Angular.Write code that meets the production requirements and design specifica

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Contract, Third Party

$50 - $60

Sr. JavaScript/TypeScript Developer - ArcGIS Excalibur

Remote

•

Today

Overview ArcGIS Excalibur is a web-based imagery and video analysis application used by a variety of industries. We welcome you to join the ArcGIS Excalibur product team and help us deliver a high quality and focused web experience for performing analysis, reporting and spatial problem solving in a modern user experience. Our team is passionate about providing users with easy-to-use analysis tools and workflows. As a Software Development Engineer, you'll be part of a team that enables the use o

Full-time

USD 118,976.00 - 197,600.00 per year

UIUX Designer/Developer

Remote or Hybrid in Bellevue, Washington

•

Today

Title: UIUX Designer/Developer Location: Remote (PST Hours) - Occasional Travel Duration: Initial 6 Month Contract Compensation: $45-50/HR Work Requirements: , Holders or Authorized to Work in the U.S.Role Requirements We're seeking a talented professional to join our innovative team as a Frontend Engineer with strong UX design capabilities. This role offers an exciting opportunity to shape user experiences and bring them to life using cutting-edge technologies, working on products that streaml

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Contract

BASED ON EXPERIENCE

Angular Developer (W2 Only)

Remote or Denver, Colorado

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8d ago

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Contract

$50 - $60

Java Analytics Developer

Remote or Almont, Colorado

•

Today

Description: **100% Remote** Our client has an exciting opportunity for a Javascript Analytics Developer. As a Javascript Analytics Developer, you will design and develop data layer standards to gather data from user behavior while focusing on performance, maintainability, and adherence to web standards. You'll work with Vanilla JavaScript and TypeScript to build type-safe, class-based solutions without relying heavily on abstraction layers. This is a role for developers who take pride in thei

Contract

UI-FrontEnd-JavaScript,ML,Architecture

Sunnyvale, California

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8d ago

Senior UI Front End Engineer (preferred - Machine Learning, Raw JavaScript - Architecture experience) Sunnyvale, CA (On Site) Job Description Technical Stack: JavaScript, ReactJS and NodeJS, express, nextjs Design, discuss with stakeholders, users, leadership and design the tool. Solid knowledge in HTML/CSS/JavaScript (preferred - Raw JavaScript - Architecture experience) Experience in ReactJS/Redux or similar MVC frameworks is expected Experience good knowledge with JSP, Handlebars or similar

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Contract, Third Party

$60 - $65

Senior JavaScript Virtual Machine Compiler Engineer

Remote or Cupertino, California

•

Today

In this role, you have the opportunity to push the state of the art of JavaScript and WebAssembly performance. The JavaScriptCore team at Apple is looking for system programmers compiler (especially just-in-time) and virtual machine experience. You will be working to deliver a faster and more secure web for all Apple products by improving JavaScriptCore's already world-class JIT compilers, runtime systems, and the garbage collector. The work is challenging, and the impact is worldwide. Join us.

Full-time

USD 181,100.00 - 318,400.00 per year

Remote !! UI Developer !! 6+ Months !! W2 Contract

Remote

•

4d ago

We are seeking a skilled UI Developer with a strong foundation in HTML, CSS, and JavaScript to join our team. You will play a key role in creating intuitive, responsive, and visually appealing user interfaces for web applications. The ideal candidate has an eye for detail, passion for user experience, and the technical skills to bring design concepts to life. Role: Sr. UI Developer Location: Remote Duration:6Months Key Responsibilities Develop, maintain, and optimize front-end components using

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Contract

Depends on Experience

Sr. Software Engineer - Salesforce

Remote or Columbus, Ohio

•

Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 126,000.00 - 210,000.00 per year

Senior Frontend Engineer - Geocore

San Francisco, California

•

Today

About the Role As a Senior Web Engineer on the Geocore team, you will play a crucial role in developing and maintaining a suite of Web tools used by thousands of Engineers, Product Ops, and other employees at Uber to visualize and configure Uber's geospatial platform. Uber is a business that is powered by moving people, food, groceries, etc. from Point A to Point B. Our Geocore platform defines the physical boundaries where different products (eg. Uber X, Uber Eats) are allowed to operate in th

Full-time

USD 198,000.00 - 220,000.00 per year

Principal Salesforce Developer - Public Sector

San Francisco, California

•

Today

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 Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword - it's a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate

Full-time

USD 230,800.00 - 334,600.00 per year

Frontend Engineer Project Intern (TikTok-Search-Client) - 2025 Start (BS/MS)

San Jose, California

•

Today

Responsibilities Our team is responsible for providing TikTok search users with first-class search experience by building a strong and robust infrastructure and platform to support product fast iteration and key feature development. In our team, you'll have the opportunity to take part in developing the key features on TikTok Search, understand how TikTok Search could be evolved to be a multi-billion-user product and first-handed experience how user request varies on this giant from time to tim

Full-time

USD 45.00 - 45.00 per hour

Full Stack Lead Engineer

Remote or Jacksonville, Florida

•

Today

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m

Full-time

USD 115,000.00 - 197,800.00 per year

Software Engineer Intern (TikTok-Search-Client) - 2026 Summer (BS/MS)

San Jose, California

•

Today

Full-time

USD 45.00 - 45.00 per hour

Software Development Engineer, Frontend, Customer Support & Claims

Fremont, California

•

Today

Tesla service software team at Tesla powers all internal service applications used in Tesla service centers, collision centers, global customer relationship management, tesla insurance claims etc. At Tesla, you'll collaborate with some of the most brilliant Engineers globally, engaging in cutting-edge web application development. The team is seeking a Front-End Software Engineer proficient in Angular to join the team and work on building a better experience for users of our claims' ecosystem. Th

Full-time

USD 111,200.00 - 200,160.00 per year

Lead Software Engineer (JavaScript/Typescript)

Remote or Georgia

•

Today

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th

Full-time

USD 160,000.00 - 170,000.00 per year

Director of Engineering - Public Sector

San Francisco, California

•

Today

Full-time

USD 230,800.00 - 334,600.00 per year

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JavaScript Developer jobs in California, USA