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Frontend Software Engineer Jobs in Rosemead, CA (NOW HIRING)

BLITZ APP INC

Front End Engineer

Los Angeles, CA · Hybrid

Overview The Blitz Front End Engineering team is seeking an experienced Front End Engineer to ... Have a seat at the table in critical decisions about software direction * Deliver quality products ...

Gallatin AI, Inc

Senior Front-End Engineer

El Segundo, CA · On-site

$80K - $210K/yr

As a Senior Frontend Software Engineer , you craft self-contained, reusable, task-focused components, and approach UI development with a balance of speed, quality, and empathy for the end user. While ...

Worky

Staff Frontend Engineer, Arbor

Los Angeles, CA · On-site

$200 - $250/hr

The Role We're looking for a Staff Software Engineer to join Linktree's platform engineering team and work on Arbor, our design system. Arbor owns the shared components, patterns, and frontend ...

AEG

Lead Software Engineer - Front End

Los Angeles, CA · On-site

AEG is a leading company in the live entertainment industry, and they are seeking a Lead Software Engineer to enhance their core ticketing systems. The role involves owning the front-end architecture ...

Southland Credit Union

Software Engineer

Los Alamitos, CA · On-site

$100 - $125/hr

Additionally, the Software Engineer will collaborate with other Business Unit leaders to address ... Ensure services are modular, maintainable, and scalable. * Front-End Excellence: Architect and ...

Capsule.Video Inc

Frontend Engineer

Los Angeles, CA · On-site

We're hiring a Senior Frontend Engineer to help us build the next generation of web-based video editing. You'll be a key contributor to our engineering culture and product direction, working closely ...

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Showing results 21-40

All JobsFrontend Software Engineer JobsFrontend Software Engineer Jobs in Rosemead, CA

Frontend Software Engineer information

See Rosemead, CA salary details

$62.1K

$141.5K

$201.7K

How much do frontend software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for frontend software engineer in Rosemead, CA is $141,543.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,100.00 and $164,500.00 per year, depending on experience, location, and employer.

What does a frontend software engineer do?

A Frontend Software Engineer is responsible for designing and implementing the user interface of websites and web applications. They work with technologies like HTML, CSS, and JavaScript, as well as frameworks such as React or Angular, to create interactive and visually appealing experiences for users. Their job also involves ensuring that websites are responsive, accessible, and optimized for performance across various devices and browsers. Collaboration with designers, backend engineers, and other team members is a key part of their role.

What are the key skills and qualifications needed to thrive as a frontend software engineer, and why are they important?

To thrive as a Frontend Software Engineer, you need strong proficiency in HTML, CSS, JavaScript, and modern frontend frameworks like React or Angular, typically supported by a degree in computer science or related experience. Familiarity with version control systems (such as Git), responsive design tools, and build tools like Webpack or npm is also important. Creativity, problem-solving, and effective communication help engineers collaborate with teams and deliver user-friendly interfaces. These skills are crucial for building performant, maintainable, and visually appealing applications that meet user needs and business goals.

What are some common challenges faced by frontend software engineers when working on cross-functional teams?

Frontend Software Engineers often collaborate closely with backend developers, designers, and product managers. A common challenge is ensuring effective communication and alignment, especially when translating design mockups into functional user interfaces or integrating with backend APIs. Balancing user experience goals with technical constraints and timelines can also be demanding. Proactively participating in sprint planning and code reviews helps foster collaboration and ensures smoother project delivery.

What is the difference between Frontend Software Engineer vs Web Developer?

AspectFrontend Software EngineerWeb Developer
Required skillsHTML, CSS, JavaScript, frameworks (React, Angular), UI/UX principlesHTML, CSS, JavaScript, basic backend knowledge
Work environmentCollaborates with designers, backend developers, product teamsBuilds websites, often with less focus on complex UI/UX
Industry usageTech companies, startups, agenciesSmall businesses, freelance projects, agencies

Frontend Software Engineers focus on creating interactive, user-friendly interfaces using advanced frameworks and UI principles, often working closely with designers and backend teams. Web Developers may handle broader website development tasks, including basic front-end and some backend work, with less emphasis on complex UI design. Both roles are essential in web development but differ in scope and specialization.

What cities near Rosemead, CA are hiring for Frontend Software Engineer jobs?

Cities near Rosemead, CA with the most Frontend Software Engineer job openings:

Frontend Software Engineer jobs near you
Infographic showing various Frontend Software Engineer job openings in Rosemead, CA as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, 1% Temporary, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $141,543 per year, or $68 per hour.

Front End Engineer

BLITZ APP INC

Los Angeles, CA • Hybrid

Full-time

Medical, Dental, Vision, PTO

Re-posted 23 days ago

Job description

Description

Who We Are

Blitz is a data-driven coaching tool for gamers. Combining computer vision, AI, and expert knowledge, we inform users with statistical insight about the current state of the game, personal progression and provide real-time analysis and scouting of enemy teams. Our core product (blitz.gg) supports popular competitive esports games: League of Legends, Valorant, TFT, Legends of Runeterra, CS:GO, and Fortnite. 


Overview

The Blitz Front End Engineering team is seeking an experienced Front End Engineer to support product feature development. This is an active, cross-functional role that will work closely with Product, Design, and Data to build features and applications. 

As a Front End Developer, you should be comfortable with front-end and coding languages, development frameworks and third-party libraries. Ideally, you have experience with Ad Platforms and technology with a knack for visual design and utility.


Responsibilities 

  • Implement platform technology, APIs, automation tooling and modern ad tech
  • Collaborate cross-functionally with Product, Analytics, Ad Yield and Data Science
  • Come up with ways we can improve site reliability, RPS, monitoring and alerting
  • Have a seat at the table in critical decisions about software direction
  • Deliver quality products every week, every sprint and every quarter

Required Experience:

  • Deep experience with JavaScript
  • Understanding of Source Control
  • Prioritization of performant, reusable, scalable, high-quality code
  • Fundamental appreciation for unit, behavioral and automated testing
  • Exceptional written and verbal communication skills for all audiences
  • Experience working as a part of an Agile team where velocity matters
  • Experience as a measured, supportive, committed code reviewer
  • Experience with continuous integration workflows

Preferred Experience: 

  • Experience with Rest and GraphQL
  • Experience with NodeJS, Express, React, Redux and Selenium/WebdriverIO
  • Experience with programmatic header bidding (Pubmatic, DFP/GAM, A9)
  • Experience with large-scale, highly available digital products
  • Experience working in an Agile environment
  • Experience working in game development, esports, or a passion for playing online video games
  • Interest in gaming and esports, particularly in League of Legends

Perks & Benefits

Competitive Market Pay, Unlimited Paid Time Off, Paid Sick Days & Holidays, 100% Employee Covered Medical, Dental, Vision Plan, Wellness Activities, Happy Hours, Company Team Building Events, Flexible Work From Home Days.

Employment Type

Full-time

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