Senior Front End Developer Job at Robert Half (Los Angeles)

Sr. Front End Developer

We are in search of a Sr. Front End Developer to join our team located in Lakewo...

Location

United States , Lakewood

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Must possess a minimum of 5 years of experience as a Front End Developer
Proficiency in using Atlassian Jira is required
Demonstrable experience in Backend Development is essential
Experience in Bug Tracking is necessary
Should be skilled in Client Side Scripting
Must have experience working in Cross-Platform environments
Knowledge of AB Testing is crucial
Experience in Agile Scrum methodology is required
Proficiency in Ajax is a must
Should have experience in API Development

Job Responsibility

Develop and implement front-end web code and design standards for writing clean, semantic code
Wireframe and mockup revamped or brand new site pages and present to senior management
Collaborate with marketing teammates, senior management, designers, and other project stakeholders
Create and optimize our web project management, hitting all deadlines and improving efficiency while maintaining the highest standards of quality web development
Proactively scope and present new ideas to improve our website experience for prospects, leads, and customers
Use CSS, HTML5, and JavaScript to develop interactive, user-friendly applications
Utilize backend development skills to work with team members to set up the server for customer applications
Monitor customer accounts and take the necessary actions based on account activity
Use bug tracking, project tracking, and Git for source control
Perform A/B testing and improve design for better customer engagement

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

Senior Front-end Developer

You will help Google build next-generation web applications like Gmail, Google D...

Location

United States , California

Salary:

85000.00 - 100000.00 USD / Year

Adidev Technologies Inc

Expiration Date

Until further notice

Requirements

BA/BS degree in a technical field or equivalent practical experience
2 years of relevant work experience in software development
Programming experience in C, C++ or Java
Experience with AJAX, HTML and CSS

Job Responsibility

Oversee the team of developers through their completion of Google's many web and mobile applications
Build next-generation web applications with a focus on the client side
Redesign UI's, implement new UI's, and pick up Java as necessary
Explore and design dynamic and compelling consumer experiences
Design and build scalable framework for web applications

Fulltime

Senior Software Engineer – Front-End Development

Senior Software Engineer – Front-End Development for Product Engineering / Enter...

Location

India , Coimbatore

Salary:

Not provided

AMBC

Expiration Date

Until further notice

Requirements

Design, develop, and maintain front-end modules using Angular, TypeScript, HTML5, and CSS3/SASS, adhering to coding standards and best practices
Implement state management using NgRx and RxJS to ensure optimized, reactive, and scalable user interfaces
Integrate REST APIs and WebSocket services for seamless front-end and backend communication
Apply security best practices (XSS, CSRF, CORS) and performance optimization techniques such as lazy loading and modular architecture
Collaborate with architects and product managers to define UI design patterns, reusable components, and front-end architecture guidelines
Perform code reviews, debugging, and optimization to ensure maintainable, high-performing, and bug-free applications
Utilize Git/GitLab CI/CD pipelines for version control, automated builds, and deployments within cloud environments (preferably GCP)
Work closely with UI/UX teams using Figma or similar tools to translate design prototypes into responsive and accessible web interfaces
4 to 6 years work experience

Job Responsibility

Design, develop, and maintain front-end modules using Angular, TypeScript, HTML5, and CSS3/SASS, adhering to coding standards and best practices
Implement state management using NgRx and RxJS to ensure optimized, reactive, and scalable user interfaces
Integrate REST APIs and WebSocket services for seamless front-end and backend communication
Apply security best practices (XSS, CSRF, CORS) and performance optimization techniques such as lazy loading and modular architecture
Collaborate with architects and product managers to define UI design patterns, reusable components, and front-end architecture guidelines
Perform code reviews, debugging, and optimization to ensure maintainable, high-performing, and bug-free applications
Utilize Git/GitLab CI/CD pipelines for version control, automated builds, and deployments within cloud environments (preferably GCP)
Work closely with UI/UX teams using Figma or similar tools to translate design prototypes into responsive and accessible web interfaces

Fulltime

Senior Front-End Vue Developer

Corporate Tools is seeking a highly skilled Senior Front-End Vue Developer with ...

Location

United States

Salary:

150000.00 USD / Year

Corporate Tools

Expiration Date

Until further notice

Requirements

5+ years of Front End development experience with a strong focus on Vue.js
Deep knowledge of Vue.js
practical experience with Vue 3, Vue Router, Vuex
Experience integrating RESTful APIs with Vue.js applications
Proficiency with HTML5, CSS3, and preprocessors like SASS/SCSS
Familiarity with at least one testing framework like Jest, Mocha, or Cypress
previous experience in writing tests for Vue.js applications
Experience with build tools like Webpack, Vite, and task runners like npm/yarn
Proficiency with revision control systems, particularly Git
Experience in responsive design and development

Job Responsibility

Build and maintain complex Vue.js applications with a focus on performance, scalability, and maintainability
Collaborate with cross-functional teams of UX/UI designers, product managers, and back end developers to deliver seamless user experiences
Assist with an ongoing process of converting Vue 2 apps to Vue 3
Integrate RESTful APIs with Vue.js applications for smooth data flow between the front-end and the back-end
Implement robust testing strategies, including unit, integration, and end-to-end tests
Contribute to further development of a reusable component library
Ensure consistent functionality in all major browsers and devices
Support junior and mid-level developers, promoting a culture that fosters knowledge-sharing and continuous improvement
Participate in code reviews and provide constructive feedback to peers
Stay current with the newest trends and developments in Vue.js, stay up-to-date with the latest tools, and follow best practices while providing valuable insights to the team

What we offer

100% employer-paid medical, dental and vision for employees
Annual review with raise option
22 days Paid Time Off accrued annually, and 4 holidays
After 3 years, PTO increases to 29 days
Employees transition to flexible time off after 5 years with the company—not accrued, not capped, take time off when you want
Paid Parental Leave
Up to 6% company matching 401(k) with no vesting period
Quarterly allowance
Open concept office with friendly coworkers
Creative environment where you can make a difference

Fulltime

Senior Front End Web Developer

MoJo Active is seeking a Senior Front End Web Developer to join our team! You wi...

Location

United States , Watsontown

Salary:

Not provided

Mojo Active

Expiration Date

Until further notice

Requirements

5 years' experience in web development, interactive design, or other related disciplines
Mastery of HTML, CSS, JavaScript, and related libraries and frameworks
Strong problem solving and critical thinking skills
Strong attention to detail
Experience using development tools such as Visual Studio Code

Job Responsibility

Design, create, and modify websites
Convert written, graphic, audio, and video components to compatible web formats
Create interfaces for new websites and applications
Anticipate user needs when implementing web site interfaces, content and functionality
Develop responsive website front-ends, user interfaces, and animations
Stay up-to-date on web development techniques and trends and serve as an internal thought leader for continuous improvement of our best practices
Introduce emerging technologies as appropriate for the purpose of meeting our clients' business needs

What we offer

Healthcare Insurance
401(k) with Company Match
Profit Sharing Program
Life Insurance
Vision & Dental Insurance
Long-Term Disability
Short-Term Disability
Flextime Schedule Options
Employee Assistance Program
Paid Time Off

Senior Front End Developer

As a Senior Front-End Developer, you will be at the forefront of our web develop...

Location

United States , Boston

Salary:

Not provided

Pixels 360

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field
5 years of experience in front-end development with proficiency in HTML5, CSS3, JavaScript, and related frameworks (e.g., React, Angular, or Vue)
Strong understanding of responsive design principles and cross-browser compatibility
Proven track record of delivering visually appealing and highly functional user interfaces
Excellent problem-solving skills and attention to detail

Job Responsibility

Front-End Development: Design and implement high-quality, responsive, and visually appealing user interfaces using modern front-end technologies such as HTML5, CSS3, and JavaScript
Collaboration: Work closely with UX/UI designers, back-end developers, and other stakeholders to ensure seamless integration of front-end and back-end components
Code Quality: Conduct code reviews to ensure best practices, maintain code quality, and promote a culture of continuous improvement
Performance Optimization: Identify and implement strategies for optimizing the performance of web applications, ensuring a smooth and efficient user experience
User Experience: Contribute to the user experience (UX) design process, providing input on usability and interaction design
Cross-Browser Compatibility: Ensure that web applications are compatible across various browsers and devices
Mentorship: Provide guidance and mentorship to junior front-end developers, fostering a collaborative and learning-oriented team culture

Senior Back End Developer

As a Senior Back-End Developer, you will be a key contributor to the design, dev...

Location

United States , Boston

Salary:

Not provided

Pixels 360

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field
5 years of experience in back-end development, with proficiency in [mention specific back-end languages, frameworks, and technologies relevant to your stack]
Strong understanding of software architecture, design patterns, and best practices
Excellent problem-solving skills and attention to detail
Excellent communication and collaboration skills

Job Responsibility

Back-End Development: Design and implement scalable, high-performance server-side applications
Database Management: Develop and optimize database schemas, queries, and performance tuning to ensure efficient data storage and retrieval
API Development: Build and maintain robust APIs for seamless integration with front-end systems and third-party services
Collaboration: Work closely with front-end developers, product managers, and other stakeholders to ensure seamless integration of front-end and back-end components
Code Reviews: Conduct and participate in code reviews to maintain code quality, adhere to best practices, and promote knowledge sharing within the team
Scalability: Architect and implement solutions that can handle high levels of traffic and data volume, ensuring the scalability of our systems
Problem Solving: Identify and address technical challenges, troubleshoot issues, and implement effective solutions

Senior Front-end Developer

Hybrid Work; International Environment

Location

Japan , Tokyo

Salary:

6000000.00 - 8500000.00 JPY / Year

Randstad

Expiration Date

June 29, 2027

Requirements

5+ years of front-end development experience using HTML/CSS/JavaScript
Experience with React, Redux, and TypeScript
Experience with Web APIs (REST, JSON, CORS)
Understanding and experience with parallel and asynchronous processing (AJAX, Promise, WebWorkers, WebSockets)
Experience in software configuration management (e.g., Git, Jenkins)
Experience in developing and maintaining unit tests and integration tests
Coding and review experience considering performance, maintainability, and security
Communication skills in English

What we offer

健康保険,厚生年金保険,雇用保険
日曜日,土曜日,祝日

Fulltime

Senior Front End Developer

Robert Half

Location:
United States , Los Angeles

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
April 12, 2026

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