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Mid Level Front End Developer Jobs in California

Side

Software Engineer, Frontend

San Francisco, CA · On-site

About the Role As a Mid-Level Frontend Software Engineer on the TXM team, you will build and maintain frontend applications that support real estate transactions for our partners. You will partner ...

Dotzoe

Front End Developer

Los Angeles, CA · On-site

$112K - $130K/yr

Company Description Are you interested in taking your career to the next level? Dotzoe, a digital production agency, is looking to hire an experienced front end developer to join the team. You will ...

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Mid-Level Full-Stack Developer

San Fernando, CA · On-site

$80K - $120K/yr

This work spans our full technology stack -- Golang (back-end server), Vue (front-end web), Swift ... add a mid-level Developer to our team. Benefits include a 401K with company matching, a 50 ...

Fanatics, Inc.

Senior Frontend Engineer

San Mateo, CA · On-site

$140K - $192K/yr

We are looking for a Senior Frontend Engineer to join our growing engineering team. As a key ... Mentor and support junior and mid-level engineers through code reviews, pair programming, and ...

Dotzoe

Front End Developer

Los Angeles, CA

$112K - $130K/yr

Company Description Are you interested in taking your career to the next level? Dotzoe, a digital production agency, is looking to hire an experienced front end developer to join the team. You will ...

BCforward

Jive Front End Developer

Sunnyvale, CA

$122K - $142K/yr

Jive Front End Developer- Duration :6+ Type :Contract Location : Sunnyvale, CA 94085 Role ... level of attention to detail -Great communication skills Regards, Asma Khan Suri. Additional ...

Collabera

Front End Web Developer

Sunnyvale, CA

... mid-size companies to meet their talent needs with high quality IT resources through Staff ... Title: Front End Developer Location: Sunnyvale, CA Duration: 6 month (may extend) Major ...

TP-Link

Cloud Engineer - Senior Frontend Engineer

Irvine, CA · On-site

$129K - $178K/yr

Define coding standards, conduct rigorous code reviews, and mentor junior/mid-level engineers to ... in frontend engineering, with deep expertise in modern JavaScript frameworks (React, Vue, or ...

YobiSoft Inc

Front End Developer

San Jose, CA · On-site

$121K - $141K/yr

... for a Web Developer with focus on JavaScript. - 5+ years of IT experience in front end web ... level of experience. - Strong technical investigation experience. - You will be involved in IT ...

YobiSoft Inc

Front End Developer

San Jose, CA

$121K - $141K/yr

... for a Web Developer with focus on JavaScript. - 5+ years of IT experience in front end web ... level of experience. - Strong technical investigation experience. - You will be involved in IT ...

Clera

Product Engineer (Mid-Level)

San Francisco, CA · On-site

$150K - $300K/yr

... mid-level Product Engineer to join a small, high-ownership team in San Francisco. You'll work ... across frontend, backend, and DevOps. * Ability to design and implement end-to-end features ...

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All JobsMid Level Front End Developer JobsMid Level Front End Developer Jobs in California

Mid Level Front End Developer information

See California salary details

$41.9K

$109K

$153.5K

How much do mid level front end developer jobs pay per year?

As of Jun 11, 2026, the average yearly pay for mid level front end developer 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 are the key skills and qualifications needed to thrive in the Mid Level Front End Developer position, and why are they important?

To thrive as a Mid Level Front End Developer, you need solid proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, typically supported by a relevant degree or practical experience. Familiarity with version control systems like Git, responsive design tools, and optionally certifications such as Microsoft Certified: JavaScript Developer add value. Strong collaboration, problem-solving abilities, and effective communication distinguish top performers in this field. These skills ensure that you can build user-friendly, high-quality web interfaces and work efficiently within cross-functional teams.

What are some typical daily responsibilities for a Mid Level Front End Developer?

Mid Level Front End Developers spend much of their day coding and refining user interfaces based on project requirements and feedback from stakeholders. They regularly collaborate with designers and back-end developers to ensure seamless integration of visual and functional elements, as well as participate in code reviews to maintain high quality standards. Additionally, they often troubleshoot bugs, optimize page performance, and keep up with the latest web technologies to improve user experience. This role blends both independent problem-solving and teamwork in a dynamic, fast-paced setting.

What is a Mid Level Front End Developer job?

A Mid Level Front End Developer is responsible for building and optimizing the user interface of web applications using HTML, CSS, and JavaScript frameworks like React or Vue. They collaborate with designers and back-end developers to ensure a seamless user experience. Typically, they have 2-5 years of experience and are expected to write clean, maintainable code while troubleshooting UI/UX issues. Additionally, they may contribute to component libraries, improve performance, and follow best practices in responsive design and accessibility.

What are the most commonly searched types of Front End Developer jobs in California? The most popular types of Front End Developer jobs in California are:
What are popular job titles related to Mid Level Front End Developer jobs in California? For Mid Level Front End Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Mid Level Front End Developer jobs in California look for? The top searched job categories for Mid Level Front End Developer jobs in California are:
What cities in California are hiring for Mid Level Front End Developer jobs? Cities in California with the most Mid Level Front End Developer job openings:
Mid Level Front End Developer jobs near you
Infographic showing various Mid Level Front End Developer job openings in California as of June 2026, with employment types broken down into 59% Full Time, 40% Part Time, and 1% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $108,967 per year, or $52.4 per hour.
Software Engineer, Frontend

Software Engineer, Frontend

Side

San Francisco, CA • On-site

Full-time

Medical, Dental, Vision, PTO

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

At Side, we believe everyone should own their path.
Side partners with top-producing real estate professionals to help them own and operate their own boutique real estate companies, without the legal, regulatory, or operational complexity of running a traditional brokerage. As a pioneer in the Brokerage-as-a-Service model, Side provides a proprietary platform that increases efficiency, strengthens client relationships, and enables entrepreneurs to focus on what they do best - selling real estate and growing their businesses.
Headquartered in San Francisco and backed by more than $300 million from top-tier venture capital firms, Side is recognized as one of the most innovative and fastest-growing companies in real estate. At Side, you'll work alongside experienced industry leaders and world-class engineers to help shape the future of real estate and empower exceptional professionals to thrive as business owners.
About the Team
The Engineering organization includes approximately 25 engineers, split between two groups: Transaction/Brokerage Management and Platform Engineering. We value diverse perspectives, backgrounds, and ways of thinking. The Transaction Management team builds the systems that power our primary agent-facing application: The Side App.
About the Role
As a Mid-Level Frontend Software Engineer on the TXM team, you will build and maintain frontend applications that support real estate transactions for our partners. You will partner closely with Product, Design, Customer Success, Brokerage Operations, and other engineering teams to deliver reliable, scalable solutions.
This role is ideal for an engineer who can independently deliver well-scoped features, contribute to system design discussions, write high-quality code and tests, and collaborate effectively across functions. You should be comfortable using modern engineering tools, including AI-assisted development tools, to improve productivity while maintaining strong judgment, code quality, and security standards.
This is a hybrid role based in San Francisco, CA. Candidates should be located in the San Francisco Bay Area and able to work from the office at least two days per week.
What you'll be doing:
  • Build, maintain, and improve frontend features and UI components that support real estate transaction workflows for our partners.
  • Collaborate with Product and cross-functional partners to turn business requirements into technical solutions.
  • Partner with design stakeholders to deliver pixel-perfect UI from Figma files and contribute to our shared design system.
  • Deliver medium-sized features independently, with support from senior engineers on larger or more complex initiatives.
  • Participate in system design discussions and contribute practical ideas around scalability, performance, reliability, and maintainability.
  • Write clean, well-documented, and well-tested code.
  • Create and maintain automated tests across unit, integration, and end-to-end layers.
  • Review code thoughtfully and incorporate feedback from others.
  • Troubleshoot production issues, debug complex frontend bugs and UI regressions, and support operational excellence.
  • Identify technical debt and suggest pragmatic improvements.
  • Follow engineering best practices for security, observability, data integrity, and application performance.
  • Leverage AI-assisted engineering tools to improve productivity across prototyping, debugging, task management, documentation, and code review, while applying strong judgment to validate correctness, security, and maintainability.

What would make you a strong fit for this role?
  • 3-5 years of experience building production frontend applications.
  • Strong proficiency in TypeScript and React.
  • Solid experience with Next.js and modern React patterns (hooks, server/client components, App Router).
  • Intermediate proficiency in CSS and its core concepts (box model, Flexbox, CSS Grid, positioning, specificity, media queries, etc.)
  • Comfort working in a large monorepo with shared libraries and internal conventions (Nx, Yarn workspaces).
  • Strong experience with testing using Jest, React Testing Library, and Cypress.
  • Experience working with Git and GitHub in a collaborative development workflow.
  • Ability to break down technical problems and deliver maintainable solutions with guidance when needed.
  • Strong communication skills and the ability to work effectively across engineering and non-engineering teams.
  • Good judgment around reliability, security, and performance in production systems.
  • Comfortable learning and adapting to new tools and workflows, including AI-assisted development tools.

Nice to Have
  • Experience with design systems or component library work (e.g., MUI, Radix, or similar).
  • Experience with observability and production monitoring tools.
  • Familiarity with cloud platforms and modern CI/CD practices.
  • Experience contributing to open-source projects.
  • Familiarity with building internal tools or automations using LLMs, agents, or workflow-based AI systems.

$164,000 - $190,000 a year
Stock options
Best-in-class benefits, including 100% healthcare coverage (medical, vision and dental)
Flexible PTO
Learning & Development credit
Pet-friendly environment
Side is dedicated to working with the highest skilled people from the most inclusive talent pool feasible. We maintain that diversity in all aspects leads to positive change, solutions and innovation for our customers and career fulfillment for our employees. All qualified individuals are encouraged to apply!
Side uses the E-Verify employment verification program.
Our stewardship of the data of many of our customers means that a background and DRE license check is required to join Side. We will, nonetheless, consider qualified applicants with arrest and conviction records in accord with applicable law, including the San Francisco Fair Chance Ordinance.

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