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Front End Developer Startup Jobs in California (NOW HIRING)

Front End Developer

Newark, CA · Hybrid

$117K - $136K/yr

Company Description Venture-backed fintech Startup SaveDay was founded with the vision to help ... At least 3 year experience as a front end engineer * Strong coding experience of JavaScript, with ...

Front End Developer

Newark, CA · On-site

$117K - $136K/yr

Company Description Venture-backed fintech Startup SaveDay was founded with the vision to help ... At least 3 year experience as a front end engineer * Strong coding experience of JavaScript, with ...

Frontend Developer

Palo Alto, CA · On-site +1

$110K - $160K/yr

Our ideal Frontend Developer is hands-on, collaborative, self-motivated, and innovative. She or he ... We are a startup, and we are founded, funded, and led by veterans of the industry. We think and ...

Our ideal Frontend Developer is hands-on, collaborative, self-motivated, and innovative. She or he ... We are a startup, and we are founded, funded, and led by veterans of the industry. We think and ...

Front-End Developer

San Francisco, CA · Remote

$122K - $142K/yr

Lab Division is a single-founder startup working on applications that produce and platforms that ... I am building a fancy webserver that handles the heavy lifting but am lacking in the front-end ...

Front-End Developer

San Francisco, CA · On-site

$122K - $142K/yr

Lab Division is a single-founder startup working on applications that produce and platforms that ... I am building a fancy webserver that handles the heavy lifting but am lacking in the front-end ...

Frontend Developer (WPF/XAML)

Pasadena, CA · On-site +1

$113K - $132K/yr

... Frontend Developer to join our team. RealDefense products, such as iolo's System Mechanic, have ... Experience with Win10 Network, Startup, Processes and Services controls * Understanding of IIS ...

Frontend Developer (WPF/XAML)

Pasadena, CA · On-site +1

$113K - $132K/yr

... Frontend Developer to join our team. RealDefense products, such as iolo's System Mechanic, have ... Experience with Win10 Network, Startup, Processes and Services controls * Understanding of IIS ...

Senior Angular Frontend Developer

Los Angeles, CA · On-site +1

$123K - $162K/yr

You will be working working on the frontend of the MyTime web application, working closely with a ... We offer a transparent and exciting startup culture that is singularly focused on empowering people ...

... up of successful startup founders (Hims, PlushCare, Nasty Gal) with expertise in scaling ... Front-end Developer, Web Developer or in related occupation. Position requires one year of ...

... up of successful startup founders (Hims, PlushCare, Nasty Gal) with expertise in scaling ... Front-end Developer, Web Developer or in related occupation. Position requires one year of ...

Front-End Engineer

Oakland, CA · On-site

$90K - $120K/yr

... up of successful startup founders (Hims, PlushCare, Nasty Gal) with expertise in scaling ... Front-end Developer, Web Developer or in related occupation. Position requires one year of ...

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Showing results 1-20

Front End Developer Startup information

See California salary details

$41.9K

$109K

$153.5K

How much do front end developer startup jobs pay per year?

As of Aug 3, 2026, the average yearly pay for front end developer startup in California is $108,967.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $119,400.00 per year, depending on experience, location, and employer.

What is a Front End Developer Startup job?

A Front End Developer Startup job involves building and optimizing the user interface of a web or mobile application in a fast-paced startup environment. Responsibilities include coding in HTML, CSS, and JavaScript, working with frameworks like React or Vue.js, and collaborating with designers and back-end developers. Startups often require developers to be flexible, take ownership of features, and work on rapid iterations based on user feedback. This role typically demands both technical expertise and creative problem-solving to enhance user experience.

What are the unique challenges a Front End Developer faces in a startup environment compared to larger companies?

Working as a Front End Developer in a startup often means tackling a wider variety of tasks, ranging from UI implementation and rapid prototyping to troubleshooting issues across the stack. You may have to adapt quickly to shifting priorities, work with minimal supervision, and frequently collaborate with designers, product managers, and sometimes even directly with back end developers or founders. The pace is fast, so flexibility and a willingness to learn on the fly are crucial. On the upside, this environment provides substantial opportunities to broaden your skill set, take ownership of features, and make a visible impact on the product’s direction.

What are the key skills and qualifications needed to thrive in the Front End Developer Startup position, and why are they important?

To thrive as a Front End Developer Startup, you need strong skills in HTML, CSS, JavaScript, and modern frameworks like React or Vue, often backed by a relevant degree or proven portfolio. Familiarity with version control systems like Git, as well as build tools and APIs, is essential, while certifications in web development can be beneficial. Adaptability, proactive problem-solving, and the ability to communicate effectively within a fast-paced, collaborative environment are key soft skills. These skills and qualities enable you to build responsive, user-focused interfaces and rapidly iterate while aligning with evolving startup needs.

What are the most commonly searched types of Front End Developer Startup jobs in California? The most popular types of Front End Developer Startup jobs in California are:
What cities in California are hiring for Front End Developer Startup jobs? Cities in California with the most Front End Developer Startup job openings:
Infographic showing various Front End Developer Startup job openings in California as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $108,967 per year, or $52.4 per hour.

Front End Developer

SaveDay Inc

Newark, CA • Hybrid

$117K - $136K/yr

Full-time

Re-posted 27 days ago


Job description

Company Description

Venture-backed fintech Startup

SaveDay was founded with the vision to help people save and invest money towards their goals. We provide an easy and affordable way for individuals and businesses to set up savings and retirement plans. We offer several flexible options for workplace savings and retirement plans

Job Description

The successful candidate will be involved in implementing new hybrid mobile applications, across a range of applications. They will also be assisting in determining the appropriate technology-mix to meet the demands of the business. This is an exciting opportunity to be involved in a lot of green field development, and quickly see ideas and hard work turned into products

Qualifications
  • At least 3 year experience as a front end engineer
  • Strong coding experience of JavaScript, with knowledge of how to structure large JavaScript applications
  • Deep knowledge of HTML5 and CSS3, ideally also experience with LESS or SASS, and experience with CSS3 animations
  • Experience styling for Responsive applications, ideally using Bootstrap
  • Experience developing applications across multiple browsers, for desktops, tablets and phones
  • Use of web-side frameworks such as AngularJS, Backbone.js, Ember.js, particularly with regard to Single Page Application development
  • Testing of web applications using tools such as Jasmine
  • Interfacing to server-side services, ideally also with some knowledge of how a server system would be implemented (whether that be LAMP, node.js, JSP or any other)
  • Coding with web-security in mind
  • Knowledge of the Front-end build and release process
  • Ability to encourage and mentor other developers 

Desirable Skills and Experience

  • Knowledge of a strongly typed server-side language such as Java
  • Knowledge of a scripting language such as Python
  • An appreciation of graphic design and human computer interaction
Additional Information

All your information will be kept confidential according to EEO guidelines.