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Frontend Developers Jobs in California (NOW HIRING)

They are seeking a Staff Frontend Engineer to define the frontend architecture and build interfaces that enhance financial reasoning and trust through clear, drillable data presentation.

They are seeking a Staff Frontend Engineer to define how their frontend systems are built, ensuring that financial reasoning becomes visible and trustworthy through clear, drillable interfaces.

Frontend Developer

El Segundo, CA · On-site

$110K - $128K/yr

... developers • Strong collaboration skills working with cross-functional teams (backend, DevOps, ... focus on frontend engineering • Strong proficiency in Angular (2+) is required, including ...

Overview The Blitz Front End Engineering team is seeking an experienced Front End Engineer to support product feature development. This is an active, cross-functional role that will work closely with ...

Overview The Blitz Front End Engineering team is seeking an experienced Front End Engineer to support product feature development. This is an active, cross-functional role that will work closely with ...

Proven ability to lead frontend development efforts, including owning stories, driving implementation, and guiding junior developers * Strong understanding of scalable, maintainable frontend ...

Frontend Developer

El Segundo, CA · On-site

$126K - $138K/yr

Proven ability to lead frontend development efforts, including owning stories, driving implementation, and guiding junior developers * Strong understanding of scalable, maintainable frontend ...

About the Role We are seeking a Frontend Engineer to help us craft intuitive, high-performance user interfaces that our providers love. The ideal candidate is a product-minded engineer with deep ...

About the Role We are seeking a Frontend Engineer to help us craft intuitive, high-performance user interfaces that our providers love. The ideal candidate is a product-minded engineer with deep ...

About the Role We are seeking a Frontend Engineer to help us craft intuitive, high-performance user interfaces that our providers love. The ideal candidate is a product-minded engineer with deep ...

About the Role We're building the simulation engine that powers adaptive software and multi-agent systems -- and we need a talented Front End Engineer to own the customer-facing UI. You'll work at ...

About the Role We're building the simulation engine that powers adaptive software and multi-agent systems - and we need a talented Front End Engineer to own the customer-facing UI. You'll work at the ...

The role involves collaborating closely with the founding team to architect, develop, and scale F2's AI-driven enterprise UI platform while mentoring engineers and ensuring frontend engineering ...

Frontend Engineer Location: San Francisco, CA We are building the next generation of AI-enabled clinical systems, moving beyond the archaic Electronic Health Record (EHR) experience. Your designs ...

The Frontend Role: We're seeking a talented Front-End Engineer to join our team and help us build the next generation of anime and video game tools. You'll be responsible for designing and developing ...

Showing results 21-40

Frontend Developers information

Is a frontend developer a good career?

Frontend developers design and implement the visual aspects of websites and applications using languages like HTML, CSS, and JavaScript. The role offers strong job growth, competitive salaries, and opportunities to work with popular frameworks such as React or Angular. Success in this career often requires continuous learning and proficiency with design tools and version control systems.

Are front-end developers in demand?

Front-end developers are in high demand due to the growth of web applications and digital services. Skills in HTML, CSS, JavaScript, and frameworks like React or Angular are highly sought after by employers across various industries.

What does a frontend developer do?

A frontend developer designs and implements the user interface of websites and applications using languages like HTML, CSS, and JavaScript. They focus on creating a responsive, visually appealing experience and often work with design tools and frameworks such as React or Angular. Strong problem-solving skills and knowledge of user experience principles are essential for this role.
What cities in California are hiring for Frontend Developers jobs? Cities in California with the most Frontend Developers job openings:
Infographic showing various Frontend Developers job openings in California as of August 2026, with employment types broken down into 1% Internship, 76% Full Time, 15% Part Time, 2% Temporary, and 6% Contract. Highlights an 80% Physical, 4% Hybrid, and 16% Remote job distribution.

Staff Frontend Engineer

Quanta

San Francisco, CA • On-site

Full-time

Re-posted 11 days ago


Job description

Job Summary:
Quanta is an AI-powered accounting and finance platform that fixes a major frustration for businesses: stale and slow financial data. They are seeking a Staff Frontend Engineer to define the frontend architecture and build interfaces that enhance financial reasoning and trust through clear, drillable data presentation.
Responsibilities:
• Build the trust surface
• Own the frontend architecture
• Set standards for humans and AI
• Raise The Bar Across The Company
Qualifications:
Required:
• 8 or more years of frontend engineering experience, including ownership of architecture or shared standards
• Deep experience in React and TypeScript in complex product environments
• Strong systems thinking across components, state, and API boundaries
• A track record of raising engineering standards, not just shipping features
• Comfort working in a dense, data-heavy domain
• Clear technical judgment and the confidence to use it
Company:
Quanta provides software companies with real-time financial clarity and empowerment. Founded in 2023, the company is headquartered in San Francisco, USA, with a team of 11-50 employees. The company is currently Early Stage.