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Web Frontend Engineer Jobs in California (NOW HIRING)

This includes adding features and making changes to our primary web app (app.odos.xyz), internal ... frontend engineering experience preferred * Experience turning designs (Figma or similar) into ...

Front-End Engineer

Oakland, CA · On-site

$90K - $120K/yr

Transform wireframes and design concepts into functional web applications using modern front-end ... Work closely with back-end developers to integrate APIs and ensure data flows smoothly, as well as ...

As a Frontend Engineer, you'll play a foundational role in shaping the product and company, working ... and reliable web applications • Strong proficiency in at least one modern frontend framework ...

Frontend Engineer

San Jose, CA · On-site

$170K - $400K/yr

Build and own the frontend surfaces of Hark: web, mobile web, and the component systems that power ... Collaborate with platform engineers on the APIs and data contracts that connect the frontend to the ...

Build and own the frontend surfaces of Hark: web, mobile web, and the component systems that power ... Collaborate with platform engineers on the APIs and data contracts that connect the frontend to the ...

Senior Frontend Engineer We're looking for a Senior Frontend Engineer to lead the development of ... web application UIs * Deep expertise in HTML5, CSS3/SASS, JavaScript, Typescript, and React

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

As a Senior Frontend Engineer, you will architect and build core payment experiences and develop ... Required : • 6+ years of production experience with modern web technologies (HTML, CSS/SCSS ...

As a Frontend Engineer, you will play a key role in shaping the product and company culture while ... and reliable web applications • Strong proficiency in at least one modern frontend framework ...

As a Frontend Engineer , you'll play a foundational role in shaping both our product and our ... and reliable web applications * Preferably has experience at a Series B+ to pre-IPO company

Senior Front-End Engineer

Glendale, CA · On-site

$129K - $178K/yr

Company Description Sr. Front-End Engineer We are looking for a passionate engineer who wants to shape the next generation of video consumption applications on the Web. We're a casual shop that ...

This is a role for mobile first web engineers who are deeply opinionated about system architecture ... Lead the modernization of the frontend architecture -- migrating monolith repos to microservices ...

Senior Front-End Engineer

Glendale, CA · On-site

$129K - $178K/yr

Sr. Front-End Engineer We are looking for a passionate engineer who wants to shape the next generation of video consumption applications on the Web. We're a casual shop that values passion, community ...

As a Frontend Engineer, you will work on enhancing the UI of satellite operations software and collaborate with the Software team to improve user experience and maintain web applications.

ABOUT THE ROLE: We're looking for exceptional Fullstack / Web Engineers that can work across the stack but have a passion for frontend development and a keen eye for design. You'll architect and ...

Senior Frontend Engineer

San Francisco, CA · On-site +1

$144K - $198K/yr

The Job As a Senior Frontend Engineer you'll contribute to major frontend features that our ... Develop new features in our core web application, collaborating with Backend, Product & Designs ...

Showing results 41-60

Web Frontend Engineer information

What are the key skills and qualifications needed to thrive as a web frontend engineer?

To thrive as a Web Frontend Engineer, you need strong proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Vue, often supported by a relevant degree or practical experience. Familiarity with version control systems (like Git), build tools, and responsive design principles is typically required, and certifications in web development can be advantageous. Attention to detail, problem-solving, effective communication, and collaboration skills are crucial soft skills for this role. These skills ensure seamless user experiences, efficient teamwork, and the ability to deliver high-quality, maintainable web applications.

What does a web frontend engineer do?

A Web Frontend Engineer is responsible for developing and implementing the visual and interactive elements of websites and web applications that users interact with directly. They use technologies like HTML, CSS, and JavaScript, often working with frameworks such as React, Angular, or Vue.js. Their main goal is to create a seamless, user-friendly experience while ensuring that the website is responsive and performs well across different devices and browsers. They often collaborate with designers, backend developers, and product managers to deliver high-quality web products.

What are some common challenges a web frontend engineer might face when working on cross-functional teams?

Web Frontend Engineers often collaborate closely with designers, backend developers, and product managers. A common challenge is ensuring design fidelity while also maintaining performance and accessibility standards, which may require negotiating trade-offs among team members. Effective communication and a willingness to adapt are key, as priorities can shift quickly in agile environments. Additionally, aligning frontend implementation with backend APIs and managing version control across multiple contributors can add complexity to daily workflows.
What cities in California are hiring for Web Frontend Engineer jobs? Cities in California with the most Web Frontend Engineer job openings:
Infographic showing various Web Frontend Engineer job openings in California as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 2% Temporary, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Odos - Frontend Engineer

De Circle

San Francisco, CA • On-site, Remote

Full-time

Re-posted 15 days ago


Job description

Odos (odos.xyz) is a smart order routing (SOR) solution that allows users to trade digital assets across decentralized exchanges. Launched in May 2022, Odos is available on 15 EVM chains and uses a patented algorithm to deliver the best swap rates to retail and institutional traders. Our multi-token swap feature allows users to trade many tokens in a single atomic transaction, and our newly launched intent based order types are leading the way in advancing the Web3 user experience. We are headquartered in Los Altos, CA (SF Bay Area).
About the Role
We're looking for a dynamic, fast-paced individual who is excited to play a crucial role as a primary frontend engineer supporting the design, development, and deployment of our various web applications for existing and future products. This includes adding features and making changes to our primary web app (app.odos.xyz), internal web apps, and building new applications from the ground up.
Your Focus
  • Lead design, development, and deployment of new features to app.odos.xyz and future web applications
  • Drive efficient support for our frontend applications to support our team delivering high quality service for our users.
  • Contribute to frontend design discussions and iterations to develop new and improve existing products

  • Strong understanding of HTML/CSS/JavaScript
  • UI design and styling using Tailwind CSS
  • Maintaining codebase style with eslint or similar
  • Unit testing with Jest or similar
  • Experience using state management via Redux
  • NPM or similar for dependency management
  • Experience with domain specific libraries strongly preferred: Web3.js, Ethers.js, Wagmi, D3.js, Chart.js,Frontend usage and analytics metrics development
  • Google Analytics
  • Proposing and implementing new solutions for desired metrics based on business needs

Github
  • Planning tasks with github issues
  • Working with branches and pull requests
  • Automation of various CI/CD pipelines using Github Actions

AWS/Terraform
  • Basic understanding of AWS services and terraform configs a plus
What You Need
  • 3+ years of frontend engineering experience preferred
  • Experience turning designs (Figma or similar) into functioning applications from start to finish
  • Ability and experience building complex custom data visualizations with various libraries (primarily D3, Chart.js, and similar)
  • Comfortable with taking ownership of the planning and execution of production releases
  • Experience with high-intensity fast-moving teams or start-ups specifically
  • Creative and analytical problem-solving skills
  • Excellent communication skills to confidently and clearly articulate thoughts
  • Self-starter who proactively looks for opportunities to contribute to the team, and can work independently on deliverables
Bonus Points If
  • You have worked previously in DeFi or other crypto protocols
  • Experience with Web3 specific libraries and blockchain data APIs
  • Experience with EVM smart contract development using Solidity
  • Full stack experience building APIs to interact with frontends to support other initiatives