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Senior Front End Web Developer Jobs in El Segundo, CA

Gallatin AI, Inc.

Senior Front-End Engineer

El Segundo, CA · On-site

$130K - $179K/yr

... offline Progressive Web App mode for Disconnected Operations • Help define best practices ... DevOps workflows • Contributions to open-source projects Company : Gallatin is building a ...

Gallatin AI, Inc.

Senior Front-End Engineer

El Segundo, CA · On-site

$130K - $179K/yr

... offline Progressive Web App mode for Disconnected Operations • Help define best practices ... DevOps workflows • Contributions to open-source projects Company : Gallatin is building a ...

pelican

Senior Web Developer

Torrance, CA · On-site

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA · On-site

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

Pelican Products, Inc.

Senior Web Developer

Torrance, CA · On-site

$105K - $135K/yr

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions-because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA · On-site

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA · On-site

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA · On-site

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA · On-site

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

pelican

Senior Web Developer

Torrance, CA · On-site

Senior Web Developer Location : Torrance, CA Company : Pelican Who We Are At Pelican, we engineer products that stand up to the world's toughest conditions--because the people who rely on us do too.

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Showing results 21-40

All JobsFront End Web Developer JobsSenior Front End Web Developer JobsSenior Front End Web Developer Jobs in El Segundo, CA

Senior Front End Web Developer information

See El Segundo, CA salary details

$48.5K

$148.4K

$250.8K

How much do senior front end web developer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for senior front end web developer in El Segundo, CA is $148,373.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,500.00 and $229,500.00 per year, depending on experience, location, and employer.

What is a senior front end web developer?

Senior Front End Web Developers are experienced professionals who design, implement, and optimize the user-facing components of websites and web applications. They use programming languages like HTML, CSS, and JavaScript, along with frameworks such as React, Angular, or Vue.js, to create interactive and responsive interfaces. In addition to coding, they often mentor junior developers, ensure best practices for performance and accessibility, and collaborate closely with designers and back-end developers to deliver seamless digital experiences.

What are the key skills and qualifications needed to thrive as a senior front end web developer?

To thrive as a Senior Front End Web Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, often supported by a bachelor’s degree in computer science or related experience. Familiarity with build tools (Webpack, Babel), version control systems (Git), and testing libraries, as well as knowledge of accessibility and performance optimization, is typically required. Strong problem-solving, teamwork, and communication skills help you translate business requirements into effective, user-friendly interfaces and mentor junior developers. These skills and qualities are essential for delivering high-quality, scalable applications and ensuring seamless collaboration in fast-paced development environments.

What are some typical challenges senior front end web developers face when leading projects, and how can they effectively address them?

Senior Front End Web Developers often encounter challenges such as aligning technical decisions with business goals, managing code quality across a team, and ensuring consistent user experiences across various devices and browsers. To address these, they should maintain clear communication with stakeholders, establish coding standards, and leverage code reviews to mentor junior developers. Staying updated with evolving front-end frameworks and best practices is also crucial for maintaining project momentum and delivering robust, scalable solutions.

What is the difference between Senior Front End Web Developer vs Front End Web Developer?

AspectSenior Front End Web DeveloperFront End Web Developer
Required CredentialsTypically 3+ years experience, portfolio, sometimes certificationsEntry to mid-level experience, portfolio often required
Work EnvironmentCollaborates on complex projects, mentors juniorsSupports development tasks, learns and grows
Employer & Industry UsageUsed across tech companies, agencies, startupsCommon in similar environments, often entry-level roles
Search & Comparison IntentSeeking experienced developers, career growthLooking for beginner/intermediate roles, skill development

The main difference between a Senior Front End Web Developer and a Front End Web Developer lies in experience, responsibilities, and expertise. Senior developers handle complex projects, mentor others, and have more industry experience, while front-end developers are often in earlier stages of their careers, focusing on building skills and supporting development tasks.

What are the most commonly searched types of Front End Web Developer jobs in El Segundo, CA?

The most popular types of Front End Web Developer jobs in El Segundo, CA are:

What are popular job titles related to Senior Front End Web Developer jobs in El Segundo, CA?

For Senior Front End Web Developer jobs in El Segundo, CA, the most frequently searched job titles are:

What cities near El Segundo, CA are hiring for Senior Front End Web Developer jobs?

Cities near El Segundo, CA with the most Senior Front End Web Developer job openings:

Senior Front End Web Developer jobs near you
Infographic showing various Senior Front End Web Developer job openings in El Segundo, CA as of August 2026, with employment types broken down into 77% Full Time, 18% Part Time, 1% Temporary, and 4% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $148,373 per year, or $71.3 per hour.

Senior Front-End Engineer

Gallatin AI, Inc.

El Segundo, CA • On-site

$130K - $179K/yr

Full-time

Re-posted 13 days ago

Job description

Job Summary:
Gallatin AI, Inc. is focused on rebuilding logistics infrastructure for national security missions. As a Senior Front-End Engineer, you will develop reusable UI components and ensure a high-quality user experience while collaborating with cross-functional teams on the Navigator platform.
Responsibilities:
• Contribute to our Navigator Vue-based frontend application
• Build robust visual components and page layouts that integrate seamlessly with documented API endpoints
• Modularize and improve our visual design library, which contains shared primitives, css tokens, icon assets
• Support offline Progressive Web App mode for Disconnected Operations
• Help define best practices, continuously improve CI/CD workflows, while keeping DX at the forefront!
• Craft a rock solid User Experience
• Help us shape a beautiful, high-powered UI while keeping real-world usability and performance constraints in mind
• Maintain CI/CD pipeline, and check in well-tested, production-ready code
• Ensure our Navigator app provides a consistent, reliable experience on both Desktop and iPad
• Collaborate and align with cross-functional teammates
• Work closely with product, design, and backend engineering teams on rapid feature buildouts
• Consistently seek balance between shipping UX feature within scope while aiming for “pixel-perfect” mockup renditions
Qualifications:
Required:
• Great problem solver
• Familiarity with HTTP request codes
• API request testing experience with tools such as Postman or Insomnia
• Troubleshoot CORS issues
• Great communicator
• Ability to reach across discipline boundaries to help troubleshoot and test newly added API endpoints
• Clear and concise communication, whether it’s writing technical documentation or recording a weekly demo of recent work (a Gallatin tradition)
• Growth mindset
• Always seeing to learn and stay current with industry trends and tools
• Familiarity with RESTful APIs, and high uptime / low latency web applications
• Experience with frontend testing frameworks (Cypress, Playwright, Jest, Vitest)
Preferred:
• Experience mentoring and upskilling junior engineers
• Familiarity with legacy systems and working with public sector customers
• Comfortable setting up CI/CD pipelines and DevOps workflows
• Contributions to open-source projects
Company:
Gallatin is building a logistics platform based on the needs and constraints of today's defense industry. Founded in 2024, the company is headquartered in El Segundo, USA, with a team of 11-50 employees. The company is currently Early Stage.

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