Senior Web Engineer Jobs in California
Senior Web Engineer jobs in California are among the most active in the country, with consistent demand concentrated in technology, entertainment, fintech, and enterprise software sectors at every level from mid-level individual contributor through staff and principal engineer. The largest hiring markets are San Francisco, Los Angeles, and San Diego, where companies like Google, Salesforce, and Netflix have deep engineering footprints and ongoing senior-level openings. The most in-demand specialties across California are full-stack React and Node.js development, cloud-native architecture, and performance-focused front-end engineering. Find a role that fits below and apply directly.
Find Senior Web Engineer JobsOverview
Showing 5 of 35+ Senior Web Engineer jobs
Responsibilities
- Implement scalable enterprise-level web applications on a content management platform; Develop well-structured CSS/CSS3, jQuery, JavaScript and HTML/HTML5 to build out large-scale, responsive websites and applications
- Leveraging adaptive-responsive layouts to deliver new and enhanced features to spec that work across a range of devices including PCs, tablets, and mobile phones.
- Lead overall UI/UX and Front-End technology direction of applications; Build reusable code and libraries for future use
- Provide quality feedback in peer-to-peer code reviews; Work with development and QA teams to code HTML/CSS/JavaScript, test, and verify projects through development process
- Measure site performance, identify bottlenecks, and optimize frontend code; Optimize application for maximum speed and scalability
- Site optimization for SEO and page performance
- Optimize existing code with engineering best practices
- Document frontend component design and implementation
- Providing technical and thought leadership within your knowledge domain, and setting a precedent for operational excellence across the organization
- Stay up-to-date on emerging technologies; Train and/or mentor other team members, and peers as appropriate
- Bachelor’s Degree from an accredited college in Computer Science or related field. In lieu of degree, 8+ years’ experience in software design and development with expert level expertise in multiple programming languages like JavaScript, TypeScript, NodeJS.
- 3+ years’ experience developing on Content Management Systems (ex: AEM, Drupal, Sitecore)
- Experience developing scalable and modular web applications
- Experience with modern web technologies and techniques such as HTML5, CSS3, CSS frameworks, CSS pre-processors, ES6, JavaScript build tools
- Experience in developing software using Front-end libraries/frameworks such as jQuery, Angular, React
- Tagging & Analytics (ex: Adobe DTM/Launch, Tealium, Google Tag Manager)
- A/B Testing (ex: Adobe Target, AB Tasty, Evergage)
- Experience with web servers such as Apache, NGINX, IIS
- Experience in applying software engineering best practices, setting front-end software and UX implementation standards
- Experience in integrating Adobe Experience Manager (AEM) with reactcomponents in both headful and headless manner
- Experience in waterfall and/or agile software methodologies
- Strong verbal and written communication skills with the ability to articulate complex technical ideas in easy-to-understand business terms
- 5+ years hands-on experience with application development tools and content management systems like Adobe Experience Manager (AEM), Drupal, or Sitecore
- Experience with DevOps tools such as Git, JIRA, Jenkins, Dynatrace
- Demonstrated UI implementation experience, and with a portfolio of work that demonstrates detailed attention to typography, color, imagery, motion, and graphic elements
- Experience in developing custom reusable components
- Strong knowledge in SEO, ADA compliance, performance optimization techniques
- Experience in using Jest, Jasmine, Mocha, and Junit with Mockito
- Experience of working in multi repository code base
- Excellent knowledge of working with dynamic data using services (e.g., JSON, XML, REST APIs etc)
- Experience integrating with a Content Delivery Network
- Demonstrate understanding of backend technologies such as Java, PHP, .NET, Python
- Working knowledge and experience of SOA using RESTful web services and API platform integrations
- Demonstrated understanding of industry trends, development products and environments as well as best practices for web application design and development
- Experience in customizing webpack configurations and writing custom plugins to bundle code as UMD bundle for isomorphic consumption
- Medical, dental, and vision insurance
- Paid time off
- Tuition Reimbursement
- 401K
- Paid time to volunteer in your local community
Responsibilities
- Implement scalable enterprise-level web applications on a content management platform; Develop well-structured CSS/CSS3, jQuery, JavaScript and HTML/HTML5 to build out large-scale, responsive websites and applications
- Leveraging adaptive-responsive layouts to deliver new and enhanced features to spec that work across a range of devices including PCs, tablets, and mobile phones.
- Lead overall UI/UX and Front-End technology direction of applications; Build reusable code and libraries for future use
- Provide quality feedback in peer-to-peer code reviews; Work with development and QA teams to code HTML/CSS/JavaScript, test, and verify projects through development process
- Measure site performance, identify bottlenecks, and optimize frontend code; Optimize application for maximum speed and scalability
- Site optimization for SEO and page performance
- Optimize existing code with engineering best practices
- Document frontend component design and implementation
- Providing technical and thought leadership within your knowledge domain, and setting a precedent for operational excellence across the organization
- Stay up-to-date on emerging technologies; Train and/or mentor other team members, and peers as appropriate
- Bachelor’s Degree from an accredited college in Computer Science or related field. In lieu of degree, 8+ years’ experience in software design and development with expert level expertise in multiple programming languages like JavaScript, TypeScript, NodeJS.
- 3+ years’ experience developing on Content Management Systems (ex: AEM, Drupal, Sitecore)
- Experience developing scalable and modular web applications
- Experience with modern web technologies and techniques such as HTML5, CSS3, CSS frameworks, CSS pre-processors, ES6, JavaScript build tools
- Experience in developing software using Front-end libraries/frameworks such as jQuery, Angular, React
- Tagging & Analytics (ex: Adobe DTM/Launch, Tealium, Google Tag Manager)
- A/B Testing (ex: Adobe Target, AB Tasty, Evergage)
- Experience with web servers such as Apache, NGINX, IIS
- Experience in applying software engineering best practices, setting front-end software and UX implementation standards
- Experience in integrating Adobe Experience Manager (AEM) with reactcomponents in both headful and headless manner
- Experience in waterfall and/or agile software methodologies
- Strong verbal and written communication skills with the ability to articulate complex technical ideas in easy-to-understand business terms
- 5+ years hands-on experience with application development tools and content management systems like Adobe Experience Manager (AEM), Drupal, or Sitecore
- Experience with DevOps tools such as Git, JIRA, Jenkins, Dynatrace
- Demonstrated UI implementation experience, and with a portfolio of work that demonstrates detailed attention to typography, color, imagery, motion, and graphic elements
- Experience in developing custom reusable components
- Strong knowledge in SEO, ADA compliance, performance optimization techniques
- Experience in using Jest, Jasmine, Mocha, and Junit with Mockito
- Experience of working in multi repository code base
- Excellent knowledge of working with dynamic data using services (e.g., JSON, XML, REST APIs etc)
- Experience integrating with a Content Delivery Network
- Demonstrate understanding of backend technologies such as Java, PHP, .NET, Python
- Working knowledge and experience of SOA using RESTful web services and API platform integrations
- Demonstrated understanding of industry trends, development products and environments as well as best practices for web application design and development
- Experience in customizing webpack configurations and writing custom plugins to bundle code as UMD bundle for isomorphic consumption
- Medical, dental, and vision insurance
- Paid time off
- Tuition Reimbursement
- 401K
- Paid time to volunteer in your local community
See All 35 Senior Web Engineer Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Senior Web Engineer JobsSenior Web Engineer Jobs by City in California
Where California roles are concentrated, by current openings.
Senior Web Engineer Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software15
- Biotechnology & Pharmaceuticals3
- Manufacturing1
- Banking & Financial Services1
What California Employers Look For
The qualifications that appear most often in senior web engineer jobs across California.
- Bachelor's degree in computer science, software engineering, or a closely related technical field
- Five or more years of professional web engineering experience with demonstrated technical leadership
- Expert-level proficiency in JavaScript frameworks such as React, Angular, or Vue alongside modern CSS
- Hands-on experience with RESTful APIs, microservices, and cloud platforms including AWS or Google Cloud
- Proven ability to mentor junior engineers and lead code reviews in a collaborative team environment
- Strong understanding of web performance optimization, accessibility standards, and secure coding practices
Senior Web Engineer Jobs in California: Frequently Asked Questions
How do you become a senior web engineer in California?
California has no state-issued license or registration required to work as a senior web engineer, so the path runs through education and demonstrated experience. Most California employers expect a bachelor's degree in computer science or a related field, though strong portfolios and open-source contributions carry real weight at companies like those in Silicon Valley or Los Angeles's tech corridor. Reaching senior level typically means accumulating several years of progressive engineering work, leading projects, and showing expertise in the full development lifecycle.
How much do senior web engineers make in California?
Senior web engineers in California earn a median of about $119,570 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $44,990 for the lowest 10% to over $202,850 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire senior web engineers in California?
Employers hiring senior web engineers in California right now include Esri, Adobe, and Zoox, based on current listings on Migrate Mate as of August 2026. California's density of technology headquarters, entertainment studios, and fintech firms means senior web engineering roles appear across a wide range of industries beyond pure software companies.
Which California cities have the most senior web engineer jobs?
Redlands, San Francisco, and Irvine account for the most senior web engineer openings in California. San Francisco and the broader Bay Area dominate because of the concentration of technology headquarters and venture-backed startups, while Los Angeles has grown into a major hub through its entertainment technology, streaming, and adtech sectors, and San Diego draws consistent demand from its biotech and defense technology firms.
Are there remote senior web engineer jobs in California?
Yes, and more than most fields. About 62% of senior web engineer openings tied to California are remote or hybrid as of August 2026, reflecting how naturally the role translates to distributed work. Front-end and full-stack engineering tasks are especially well-suited to fully remote arrangements, and many California employers actively recruit from outside the immediate metro when hiring at senior level.
How can I get hired as a senior web engineer in California with little or no experience?
The most realistic entry path is through an associate or junior software engineer role at a California employer that runs structured new-grad programs, such as those offered by large Bay Area technology companies, Los Angeles-based streaming platforms, or San Diego's growing enterprise software firms. Building a portfolio of personal or open-source projects and earning credentials like AWS certifications or a Google Associate Cloud Engineer credential strengthens early applications. Lateral moves from adjacent roles such as QA engineer, front-end developer, or technical support specialist are also common ways into web engineering at California companies.
Where can I find and apply to senior web engineer jobs in California?
You can find and apply to senior web engineer jobs in California on Migrate Mate, which lists current California openings across industries and metro areas. Find the roles that fit your experience and apply directly to the ones that match.
See All 35 Senior Web Engineer Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Senior Web Engineer Jobs