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Mid Level Frontend Developer Jobs in Winchester, CA

WSP

Lead Electrical Engineer - Buildings

Riverside, CA

$166K - $174K/yr

Oversee and monitor cross-functional teams of engineers, planners, scientific, and construction professionals to execute project work on mid-level and/or multiple concurrent projects, including ...

WSP

Lead Electrical Engineer - Buildings

Riverside, CA · On-site

$166K - $174K/yr

Oversee and monitor cross-functional teams of engineers, planners, scientific, and construction professionals to execute project work on mid-level and/or multiple concurrent projects, including ...

WSP

Electrical Engineer - Buildings

Riverside, CA · On-site

... to mid-level risk mitigation activities. * Assist in the preparation and implementation of site Health and Safety Plans (HASPs). * Work collaboratively with other engineers and disciplines on ...

Verdantas

Senior Engineer-Water/Wastewater

Temecula, CA · On-site

$140K - $200K/yr

Provide technical leadership, quality review, and mentorship to junior and mid-level engineering staff. * Develop engineering analyses, design calculations, technical reports, drawings, and ...

Collabera

Manufacturing Engineer

Temecula, CA · On-site

$72K - $93K/yr

... 2000 and leading mid-market clients to deliver successfully in an increasingly competitive ... to achieve the level of skill. Additional Information All your information will be kept ...

Esri

Sr. Product Designer - Map Viewer

Redlands, CA · On-site

Collaborate with SDK and engineering partners to shape front-end capabilities, including SDK-level enhancements that support future Map Viewer experiences. * Identify enhancements to product designs ...

Esri

Sr. Product Designer - Map Viewer

Redlands, CA · On-site

$112K - $176K/yr

Collaborate with SDK and engineering partners to shape front-end capabilities, including SDK-level enhancements that support future Map Viewer experiences. * Identify enhancements to product designs ...

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All JobsMid Level Frontend Developer JobsMid Level Frontend Developer Jobs in Winchester, CA

Mid Level Frontend Developer information

See Winchester, CA salary details

$44.9K

$116.7K

$164.4K

How much do mid level frontend developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for mid level frontend developer in Winchester, CA is $116,721.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,900.00 and $127,900.00 per year, depending on experience, location, and employer.

What is a mid level frontend developer?

Mid Level Frontend Developers are professionals with a few years of experience building and maintaining the user-facing parts of websites or web applications. They are proficient in HTML, CSS, and JavaScript, and often work with frameworks like React, Angular, or Vue.js. Mid level developers are capable of taking on more complex features and tasks independently, collaborating with designers and backend developers, and contributing to code reviews and project planning. They bridge the gap between junior and senior roles by demonstrating problem-solving skills, code quality, and a good understanding of best practices.

What skills and qualifications are needed to thrive as a mid level frontend developer?

To thrive as a Mid Level Frontend Developer, you need strong proficiency in HTML, CSS, JavaScript, and modern frontend frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and testing frameworks is typically required. Effective problem-solving, attention to detail, and clear communication are essential soft skills for collaborating with designers and backend developers. These skills ensure the delivery of high-quality, user-friendly web applications that meet both technical and business requirements.

What are common challenges a mid level frontend developer faces when integrating with backend services, and how can these be managed?

Mid Level Frontend Developers often encounter challenges such as handling inconsistent API responses, managing asynchronous data flows, and ensuring seamless communication between the frontend and backend. To address these issues, it's important to collaborate closely with backend developers, maintain clear API documentation, and use tools like Postman or Swagger for testing. Additionally, implementing robust error handling and utilizing state management libraries can help ensure a smooth user experience and efficient debugging.

Are mid level front end developers still in demand?

Mid level front end developers are currently in strong demand due to ongoing digital transformation and the need for user-friendly interfaces. Skills in JavaScript frameworks like React or Angular, along with knowledge of HTML and CSS, remain highly valued by employers across various industries.

What are the most commonly searched types of Frontend Developer jobs in Winchester, CA?

The most popular types of Frontend Developer jobs in Winchester, CA are:

What cities near Winchester, CA are hiring for Mid Level Frontend Developer jobs?

Cities near Winchester, CA with the most Mid Level Frontend Developer job openings:

Mid Level Frontend Developer jobs near you
Infographic showing various Mid Level Frontend Developer job openings in Winchester, CA as of June 2026, with employment types broken down into 1% As Needed, 98% Full Time, and 1% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $116,721 per year, or $56.1 per hour.

Mobile/Web Developer with Angular/React

Avani Technology Solutions, Inc.

Redlands, CA • On-site

Full-time

Re-posted 23 days ago

Job description

Top Three Skills:
1. AngularJS/React Development Experience - Mid to Sr Level.
2. Strong GUI development experience - HTML5 / CSS3 experience
3. Mobile and Web based Product Design experience
Job Description:
Main Focus areas/Tasks:
1. New web app development
2. Create and develop new web application to support web interface for QuickCapture following coding guidelines and support in all browsers
3. Accommodate internationalization and localization as part of it
Skills/Experience:
1. At least 1-2 years of developing real web apps
2. Web developer (mainly front end with some backend development)
3. Experience with customizing ArcGIS web based apps or developing custom web based apps that interact with/using ArcGIS API's
4. Ability to follow and implement designs provided by designer
5. Ability to take directions and implement features in a good pace.
6. ReactJS/AngularJS with decent HTML5/CSS3 skills with exposure to NodeJS.

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