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Assistant Frontend Developer Jobs in California (NOW HIRING)

Senior Front End Developer

Burbank, CA · On-site

$122K - $160K/yr

Senior Front-End Developer (AI-Augmented Engineering) Team : Global Quality Engineering (GQE ... You will leverage modern AI tooling-such as Claude Code, Gemini Code Assist, and GitHub Copilot-to ...

Senior Front End Developer

Burbank, CA

$122K - $160K/yr

Senior Front-End Developer (AI-Augmented Engineering) Team : Global Quality Engineering (GQE ... You will leverage modern AI tooling-such as Claude Code, Gemini Code Assist, and GitHub Copilot-to ...

Front-end Developer

Redwood City, CA · On-site

$127K - $148K/yr

Collaborate with the platform team to analyze and select web technologies * Assist with the ... and other engineers and developers * Ability to analyze and optimize website performance

Front-end Developer

Redwood City, CA · On-site

$127K - $148K/yr

Collaborate with the platform team to analyze and select web technologies * Assist with the ... and other engineers and developers * Ability to analyze and optimize website performance

Senior Frontend Engineer

San Francisco, CA · Remote

$144K - $198K/yr

As a Frontend Developer, you will play a crucial role in the design, development, and ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

As a Frontend Developer, you will play a crucial role in the design, development, and ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

.NEt Front End Developer

Carlsbad, CA

$107K - $125K/yr

... Assist with the front-end development of Client's video platform Qualifications Skills and Qualifications: At least 5 years of experience Solid experience in front end web development Solid HTML5 ...

Senior Front End Developer

Carlsbad, CA

$119K - $156K/yr

... * Assist with the front-end development of Client's video platform The following experience is a ... plus: * .NET / C# middleware experience * .NET MVC and WebAPI * Underscore.JS framework experience ...

... Front-end Developer, Web Developer or in related occupation. Position requires one year of ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

... Front-end Developer, Web Developer or in related occupation. Position requires one year of ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Front-End Engineer

Oakland, CA · On-site

$90K - $120K/yr

... Front-end Developer, Web Developer or in related occupation. Position requires one year of ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Front-End Engineer at Confluera Description: Looking for a seasoned javascript programmer with ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Front-End Engineer at Confluera Description: * Looking for a seasoned javascript programmer with ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

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Showing results 1-20

Assistant Frontend Developer information

What are Assistant Frontend Developers?

Assistant Frontend Developers are entry-level professionals who support the design and implementation of user interfaces for websites and web applications. They work closely with senior developers to write code using HTML, CSS, and JavaScript, and help ensure that websites are visually appealing and function correctly across different devices. Their responsibilities often include fixing bugs, testing features, and learning modern frontend frameworks. This role is ideal for those starting a career in web development and looking to gain practical experience while collaborating with a team.

What is the difference between Assistant Frontend Developer vs Junior Frontend Developer?

AspectAssistant Frontend DeveloperJunior Frontend Developer
Required CredentialsTypically an associate degree or relevant certificationsUsually an entry-level role with similar educational background
Work EnvironmentSupports senior developers, collaborates on projectsWorks on basic tasks, learning and gaining experience
Employer & Industry UsageCommon in tech companies, startups, agenciesWidely used in software development teams
Comparison Search IntentOften searched for as a stepping stone to Junior rolesMost common entry-level position in frontend development

The main difference between an Assistant Frontend Developer and a Junior Frontend Developer lies in their experience level and responsibilities. Assistant roles often involve supporting senior team members and learning on the job, while Junior Developers focus on executing basic tasks and gaining foundational skills. Both roles are entry-level and serve as stepping stones in a frontend development career.

What are some common challenges faced by Assistant Frontend Developers when working on collaborative projects?

Assistant Frontend Developers often encounter challenges such as merging code changes with other team members, understanding and following established coding standards, and adapting quickly to different frameworks or libraries used by the team. Communication is key, as you may need to clarify requirements with designers, backend developers, or senior engineers to ensure the final product meets expectations. Learning to navigate version control systems like Git and participating in code reviews are also important aspects of the collaborative environment.

What are the key skills and qualifications needed to thrive as an Assistant Frontend Developer, and why are they important?

To thrive as an Assistant Frontend Developer, you need a good grasp of HTML, CSS, JavaScript, and an understanding of responsive web design, typically supported by a relevant degree or coding bootcamp. Familiarity with frontend frameworks like React or Vue.js, version control systems such as Git, and basic usage of design tools is often expected. Attention to detail, eagerness to learn, and effective communication are important soft skills for collaborating with teams and adapting to evolving technologies. These skills and qualities are crucial for building user-friendly interfaces, ensuring code quality, and contributing effectively to development projects.
What are the most commonly searched types of Frontend Developer jobs in California? The most popular types of Frontend Developer jobs in California are:
What job categories do people searching Assistant Frontend Developer jobs in California look for? The top searched job categories for Assistant Frontend Developer jobs in California are:
What cities in California are hiring for Assistant Frontend Developer jobs? Cities in California with the most Assistant Frontend Developer job openings:
Senior Front End Developer

Senior Front End Developer

Paramount

Burbank, CA • On-site

$122K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago


Paramount Senior Living rating

5.3

Company rating: 5.3 out of 10

Based on 19 frontline employees who took The Breakroom Quiz


Job description

#WeAreParamount on a mission to unleash the power of content... you in?
We've got the brands, we've got the stars, we've got thepowerto achieve our mission to entertain the planet - now all we're missing is... YOU! Becoming a part of Paramount means joining a team of passionate people who not only recognize the power of content but also enjoy a touch of fun and uniqueness. Together, we co-create moments that matter - both for our audiences and our employees - and aim to leave a positive mark on culture.
Job Title: Senior Front-End Developer (AI-Augmented Engineering)
Team: Global Quality Engineering (GQE)
Location: New York City, Los Angeles, San Francisco
Overview
Paramount Skydance Corp. is seeking a Senior Front-End Developer to lead the development of high-performance, user-centric web applications that power the next generation of Quality Engineering platforms. This is a modern engineering role designed for a developer who has mastered the balance between expert-level coding and advanced AI-assisted development.
In this role, you will not just write code; you will orchestrate it. You will leverage modern AI tooling-such as Claude Code, Gemini Code Assist, and GitHub Copilot-to accelerate delivery while acting as the ultimate authority on architectural integrity, security, and compliance. As part of the QE Innovation team, you will build the interfaces that streamline automation workflows and surface quality insights across the entire enterprise.
Key Responsibilities
AI-Driven Application Development
• Accelerated Engineering: Design and build high-quality React applications using TypeScript. Use modern UI patterns and AI tools to improve coding efficiency. This includes optimizing boilerplate code, refactoring, and making feature development faster.
• Human-in-the-Loop Oversight: Act as the primary filter for AI-generated output. You must meticulously monitor, audit, and correct code produced by AI to ensure it adheres to Paramount Skydance's strict architectural standards and security protocols.
• Design-to-Code Mastery: Rapidly translate Figma design comps into reusable UI components and design systems, leveraging AI to bridge the gap between design intent and production-ready code.
Platform & Tooling Innovation
• Build the front-end for internal QE platforms, including automation dashboards, triage tools, and AI-assisted testing interfaces.
• Implement real-time data visualizations and telemetry streams, ensuring that even complex, AI-curated data is presented with clarity and performance.
Quality, Security & Compliance
• Validation and Verification: Ensure that all code, whether created by humans or AI, meets high standards. This includes performance, WCAG accessibility, and reliability.
• Security First: Audit AI suggestions for potential vulnerabilities, ensuring that sensitive data handling and API interactions remain compliant with enterprise security standards.
• Automated Testing: Implement robust testing strategies (Jest, Cypress, Playwright) to provide a safety net for rapid, AI-assisted iterations.
Required Qualifications
• 7+ years of professional experience in front-end or full-stack development.
• AI Tooling Fluency: Demonstrated "must-have" experience using Claude Code, Gemini Code Assist, or equivalent LLM-based coding agents to deliver complex features.
• Expert React & TypeScript: Deep proficiency in React Hooks, state management (Zustand, Redux, or Context), and component-driven design.
• Critical Oversight Capability: A solid ability to identify errors or bad patterns in AI-generated code. Can manually correct these issues to meet senior-level engineering standards.
• Security & Architecture: Proficient in secure front-end development according to OWASP standards. Knowledge of browser performance and scalable architectural patterns.
Preferred Qualifications
• Experience building developer productivity tools or internal engineering dashboards.
• Familiarity with data visualization (D3.js, Recharts) and real-time interfaces (WebSockets).
• Experience with cloud platforms (GCP, AWS) and CI/CD workflows.
Key Competencies
• AI-Augmented Execution: The ability to achieve 10x output by effectively prompting and managing AI agents without sacrificing code quality.
• Architectural Rigor: A refusal to accept "working code" if it violates long-term maintainability or security standards.
• Systems Thinking: Understanding how front-end applications integrate with complex backend data pipelines and AI-driven quality insights.
Success Metrics
• Velocity & Quality: Delivery of high-quality features at an accelerated pace through the expert application of AI tooling.
• Standardization: Successful implementation of reusable patterns that pass all security and architectural audits.
• Efficiency: Significant reduction in manual UI development time through the adoption of AI-assisted workflows.
#LI-JC1
Paramount+, a direct-to-consumer digital subscription video on-demand and live streaming service from Paramount Global, combines live sports, breaking news, and a mountain of entertainment. The premium streaming service features an expansive library of original series, hit shows and popular movies across every genre from world-renowned brands and production studios, including BET, CBS, Comedy Central, MTV, Nickelodeon, Paramount Pictures and the Smithsonian Channel. The service is also the streaming home to unmatched sports programming, including every CBS Sports event, from golf to football to basketball and more, plus exclusive streaming rights for major sports properties, including some of the world's biggest and most popular soccer leagues. Paramount+ also enables subscribers to stream local CBS stations live across the U.S. in addition to the ability to stream Paramount Streaming's other live channels: CBSN for 24/7 news, CBS Sports HQ for sports news and analysis, and ET Live for entertainment coverage.
ADDITIONAL INFORMATION
Hiring Salary Range: $130,200.00 - 195,300.00.
The hiring salary range for this position applies to New York, California, Colorado, Washington state, and most other geographies. Starting pay for the successful applicant depends on a variety of job-related factors, including but not limited to geographic location, market demands, experience, training, and education. The benefits available for this position include medical, dental, vision, 401(k) plan, life insurance coverage, disability benefits, tuition assistance program and PTO or, if applicable, as otherwise dictated by the appropriate Collective Bargaining Agreement. This position is bonus eligible.
What We Offer:
  • Attractive compensation and comprehensive benefits packages. Check out our full list of benefits here:https://www.paramount.com/careers/benefits
  • Generous paid time off.
  • An exciting and fulfilling opportunity to be part of one of Paramount's most dynamic teams.
  • Opportunities for both on-site and virtual engagement events.
  • Unique opportunities to make meaningful connections and build a vibrant community, both inside and outside the workplace.
  • Explore life at Paramount: https://www.paramount.com/careers/life-at-paramount

Paramount is an equal opportunity employer (EOE) including disability/vet.
At Paramount, the spirit of inclusion feeds into everything that we do, on-screen and off. From the programming and movies we create to employee benefits/programs and social impact outreach initiatives, we believe that opportunity, access, resources and rewards should be available to and for the benefit of all. Paramount is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ethnicity, ancestry, religion, creed, sex, national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, gender expression, and Veteran status.
If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access https://www.paramount.com/careers as a result of your disability. You can request reasonable accommodations by calling 212.846.5500 or by sending an email to paramountaccommodations@paramount.com. Only messages left for this purpose will be returned.

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