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Senior Associate Frontend Developer Jobs in Pasadena, CA

Jobsbridge

Senior Front-End Developer-IV

Santa Monica, CA · On-site

$129K - $169K/yr

Company Description Jobs Bridge Inc is among the fastest growing IT staffing / professional services organization with its own job portal. Jobs Bridge works extremely closely with a large number of ...

Prosum

Senior Front-End Engineer

Glendale, CA · On-site

$129K - $178K/yr

Company Description Sr. Front-End Engineer We are looking for a passionate engineer who wants to shape the next generation of video consumption applications on the Web. We're a casual shop that ...

Prosum

Senior Front-End Engineer

Glendale, CA

$129K - $178K/yr

Sr. Front-End Engineer We are looking for a passionate engineer who wants to shape the next generation of video consumption applications on the Web. We're a casual shop that values passion, community ...

Mmc,-LLC-

Sr Staff Engineer Frontend

Vernon, CA · On-site

$111.20 - $185/hr

A Day in the LifeWe are seeking an experienced and visionary Sr Staff Engineer Frontend to lead the ... Familiarity with CI/CD pipelines and DevOps practices for front-end applications.Contributions to ...

Neara

Senior Software Engineer, Frontend

Los Angeles, CA · On-site

$185 - $205/hr

Senior Software Engineer, Frontend Job type: Full Time · Department: Core - FrontEnd/AI · Work type: Hybrid · USD 185,000-205,000 / year Los Angeles, California, United States Our Mission We're ...

Zoo

Senior Software Engineer, Frontend

Los Angeles, CA · On-site +1

About The Role As a Senior Frontend Engineer at Zoo, you'll play a crucial role in the development and enhancement of our novel open-source CAD modeling app, Zoo Design Studio. This unique, DSL ...

Pwc

GIS Web AI Developer, Senior Associate

Los Angeles, CA · On-site

$77K - $202K/yr

Industry/Sector Not Applicable Specialism Functional & Industry Technologies Management Level Senior Associate & Summary The Opportunity As a GIS Web AI Developer, Senior Associate, you will play a ...

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 ...

Andersen

Senior Associate - Cost Segregation

Los Angeles, CA · On-site

$87K - $108K/yr

A Senior Associate will have opportunities to participate in engineering or depreciation analyses for newly constructed and acquired facilities, fixed asset valuations, insurance valuations, property ...

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All JobsAssociate Frontend Developer JobsSenior Associate Frontend Developer JobsSenior Associate Frontend Developer Jobs in Pasadena, CA

Senior Associate Frontend Developer information

See Pasadena, CA salary details

$42.5K

$145.1K

$198K

How much do senior associate frontend developer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for senior associate frontend developer in Pasadena, CA is $145,149.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,400.00 and $164,700.00 per year, depending on experience, location, and employer.

What is a senior associate frontend developer?

Senior Associate Frontend Developers are experienced professionals responsible for designing, building, and maintaining the user-facing parts of web applications. They work with technologies like HTML, CSS, JavaScript, and modern frameworks such as React, Angular, or Vue.js. In addition to coding, they often mentor junior developers, collaborate with designers and backend teams, and help ensure that applications are responsive, accessible, and high-performing. Their role typically involves both hands-on development and contributing to technical decisions within their team.

What skills and qualifications are needed to thrive as a senior associate frontend developer?

To thrive as a Senior Associate Frontend Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frontend frameworks like React or Angular, typically supported by a bachelor's degree in computer science or a related field. Experience with version control systems (e.g., Git), build tools (Webpack, npm), and familiarity with testing frameworks and CI/CD pipelines are commonly required. Strong problem-solving abilities, attention to detail, and effective collaboration and communication skills help you stand out in this role. These competencies are vital for delivering robust, user-friendly interfaces and ensuring smooth teamwork in fast-paced development environments.

How does a senior associate frontend developer typically collaborate with UX/UI designers and backend developers on projects?

As a Senior Associate Frontend Developer, you will regularly work alongside UX/UI designers to translate design mockups into functional, responsive interfaces. You'll also coordinate with backend developers to integrate APIs and ensure seamless data flow between the client and server. Effective communication and regular sync-ups are essential, as you'll often be responsible for bridging the gap between visual design and technical implementation, ensuring both usability and performance standards are met.

What are popular job titles related to Senior Associate Frontend Developer jobs in Pasadena, CA?

For Senior Associate Frontend Developer jobs in Pasadena, CA, the most frequently searched job titles are:

What job categories do people searching Senior Associate Frontend Developer jobs in Pasadena, CA look for?

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Senior Associate Frontend Developer jobs near you
Infographic showing various Senior Associate Frontend Developer job openings in Pasadena, CA as of August 2026, with employment types broken down into 1% As Needed, 66% Full Time, 31% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $145,149 per year, or $69.8 per hour.

Senior Software Engineer (Frontend) (Remote)

Terzo Technologies

Los Angeles, CA • On-site, Remote

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 13 days ago

Job description

Senior Software Engineer (Frontend)
Location: US
Work Authorization: Must be authorized to work in the United States. Visa sponsorship is not available for this position
Level: Senior Individual Contributor
Team: Engineering
Reports to: Director of Engineering
Company
Terzo builds an AI-native enterprise data platform designed to power the commercial and financial operating system of modern companies. The platform transforms complex, unstructured enterprise data into structured, actionable intelligence used directly in operational and financial decision-making. Terzo sits at the intersection of data platforms, AI systems, and enterprise software, focusing on real production use cases rather than demos or point solutions.
The platform is built to handle enterprise-scale complexity. Terzo ingests and normalizes data from fragmented systems and documents, applies advanced AI to extract meaning, and delivers reliable, secure, and scalable capabilities customers depend on every day. Architectural decisions prioritize durability, correctness, and long-term evolution, creating a foundation capable of supporting a multi-layer AI platform over time.
Culture at Terzo centers on ownership, momentum, and craftsmanship. Engineers operate with real autonomy, take responsibility for end-to-end systems, and collaborate closely across disciplines. The team values high standards, direct communication, and continuous learning, attracting builders who want meaningful impact while helping shape the future of an ambitious enterprise AI platform.
Opportunity
Terzo is hiring a Frontend Engineer to build and own a brand-new, AI-native frontend experience powering the Terzo Intelligence Products. This role focuses on customers interactions with intelligence experiences across analytics, workflows, AI agents, and marketplace.
Engineers in this role design and build interfaces turning complex data and AI-generated insights into clear, actionable user experiences. The frontend serves as the primary decision surface for customers, enabling them to manage spend, reduce risk, improve vendor performance, and drive measurable financial and operating outcomes. The work emphasizes applied AI and experiences built for trust, clarity, and speed.
This role owns the frontend foundation, including architecture, component systems, and interaction patterns. The work involves close collaboration with product, design, and platform teams to define how AI augments human judgment and drives action in real enterprise environments. The opportunity suits builders excited to shape a new product experience from first principles.
Roles & Responsibilities
  • Architect, design and implement foundational solutions for Terzo AI enterprise platform
  • Develop a new design system and component library, likely using React and a modern UI framework
  • Create AI-first user experiences across analytics, workflows, AI agents, and applications
  • Translate complex data, recommendations, and automation into intuitive, usable interfaces
  • Partner closely with product and design to define interaction patterns for AI-native workflows
  • Collaborate with backend and platform engineers to design clean API contracts
  • Establish frontend standards around performance, accessibility, and maintainability
  • Optimize frontend performance for data-dense and real-time experiences
  • Participate in design reviews, code reviews, and product discovery sessions
  • Contribute to frontend engineering culture through mentorship and shared ownership

Success Criteria
Core Frontend Engineering Experience
  • 5+ years of software engineering experience building highly reliable, mission-critical software.
  • Extensive knowledge of JavaScript language, along with experience building Express and ReactJS applications.
  • Experience managing technical roadmap and driving organizational engineering excellence
  • Expert understanding of frontend architecture, state management, and performance optimization
  • Experience consuming APIs and collaborating closely with backend teams

Product & Experience Mindset
  • Strong intuition for usability, interaction design, and information hierarchy
  • Experience building greenfield interfaces or major product redesigns
  • Comfort translating ambiguous product goals into concrete user experiences
  • Interest in building applied AI experiences with real customer impact

Ways of Working
  • High ownership mentality with pride in product quality
  • Comfort operating in environments with evolving requirements
  • Clear communication across engineering, design, and product partners
  • Curiosity and willingness to experiment with new interaction patterns

Nice to Have
  • Experience building AI-assisted or AI-driven user experiences
  • Experience designing analytics-heavy or data-dense interfaces
  • Familiarity with accessibility standards and inclusive design practices

Why Join Terzo
  • Opportunity to build a greenfield, AI-native product experience from first principles
  • Real ownership over frontend architecture, design systems, and user experience
  • High-impact role shaping how enterprise customers interact with AI
  • Close collaboration with product, design, data, and platform teams
  • Clear runway for growth as the platform and product surface expand

Benefits & Perks
  • Competitive salary, annual performance bonus and employee stock option plan
  • 100% paid medical, dental, and vision coverage
  • 401(k) with employer contribution
  • Generous vacation and sick leave
  • Flexible work arrangements
  • High-quality equipment for home and office
  • Strong culture of collaboration, mentorship, and continuous improvement

Terzo is an equal opportunity employer and is committed to creating an inclusive workplace for all employees. We do not discriminate on the basis of race, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, genetic information, or any other protected characteristic under applicable law. All employment decisions at Terzo are based on business needs, job requirements, and individual qualifications.

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