Cambridge, MA · On-site
$133K - $184K/yr
Senior Frontend Engineer (React.js) Team: Strategic Development Team Location: Cambridge (In-person ... Strong hands-on experience with React.js and modern JavaScript/TypeScript * Proficiency in ...
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Cambridge, MA · On-site
$133K - $184K/yr
Senior Frontend Engineer (React.js) Team: Strategic Development Team Location: Cambridge (In-person ... Strong hands-on experience with React.js and modern JavaScript/TypeScript * Proficiency in ...
Somerville, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
Somerville, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
Framingham, MA · On-site
... Frontend Development experience in object oriented JavaScript Framework Advanced knowledge of HTML ... developers Total experience in required skill (years): 4 - 8 years Qualifications React JS Java ...
Framingham, MA · On-site
... Frontend Development experience in object oriented JavaScript Framework Advanced knowledge of HTML ... developers Total experience in required skill (years): 4 - 8 years Qualifications React JS Java ...
Cambridge, MA · On-site
As a Frontend Software Engineer at MORSE, you will play a key role in designing, developing, and ... Knowledge of React, Typescript, JavaScript, and Python * Knowledge of test driven development (TDD)
Cambridge, MA · On-site
As a Frontend Software Engineer at MORSE, you will play a key role in designing, developing, and ... Knowledge of React, Typescript, JavaScript, and Python * Knowledge of test driven development (TDD)
Cambridge, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
Cambridge, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
Cambridge, MA · On-site
$150K - $185K/yr
Building advanced features like real-time collaboration, AI-powered UIs, and developer tools ... Expert-level knowledge of modern JavaScript/TypeScript with deep understanding of language features ...
Cambridge, MA · On-site
$150K - $185K/yr
Building advanced features like real-time collaboration, AI-powered UIs, and developer tools ... Expert-level knowledge of modern JavaScript/TypeScript with deep understanding of language features ...
Boston, MA · On-site
$23 - $30/hr
Experience developing front-end applications using JavaScript, TypeScript, React, or a comparable framework. * Understanding of object-oriented programming. * Familiarity with front-end development ...
Boston, MA · On-site
$23 - $30/hr
Experience developing front-end applications using JavaScript, TypeScript, React, or a comparable framework. * Understanding of object-oriented programming. * Familiarity with front-end development ...
Boston, MA · On-site
$23 - $30/hr
Experience developing front-end applications using JavaScript, TypeScript, React, or a comparable framework. * Understanding of object-oriented programming. * Familiarity with front-end development ...
Boston, MA · On-site
$23 - $30/hr
Experience developing front-end applications using JavaScript, TypeScript, React, or a comparable framework. * Understanding of object-oriented programming. * Familiarity with front-end development ...
Boston, MA · On-site
$113K - $131K/yr
Experience developing front-end applications using JavaScript, TypeScript, React, or a comparable framework. * Understanding of object-oriented programming. * Familiarity with front-end development ...
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Boston, MA · On-site
$113K - $131K/yr
Experience developing front-end applications using JavaScript, TypeScript, React, or a comparable framework. * Understanding of object-oriented programming. * Familiarity with front-end development ...
Cambridge, MA · On-site
As a Frontend Software Engineer, you will design, develop, and deploy web-based applications that ... JavaScript, and Python • Knowledge of test driven development (TDD) • Experience with design ...
Cambridge, MA · On-site
As a Frontend Software Engineer, you will design, develop, and deploy web-based applications that ... JavaScript, and Python • Knowledge of test driven development (TDD) • Experience with design ...
Cambridge, MA · On-site
As a Frontend Software Engineer, you will design, develop, and deploy web-based applications that ... JavaScript, and Python • Knowledge of test driven development (TDD) • Experience with design ...
Cambridge, MA · On-site
As a Frontend Software Engineer, you will design, develop, and deploy web-based applications that ... JavaScript, and Python • Knowledge of test driven development (TDD) • Experience with design ...
We are looking for a Front-End Engineer II to design, build, and optimize scalable, high ... using JavaScript, HTML and CSS experience - 3+ years of computer science fundamentals (object ...
We are looking for a Front-End Engineer II to design, build, and optimize scalable, high ... using JavaScript, HTML and CSS experience - 3+ years of computer science fundamentals (object ...
Reading, MA · On-site
$109K - $127K/yr
Our mission is to engineer better boots and apparel for our country's tradesmen and women by ... Solid front-end development skills including HTML, CSS, and JavaScript, with the ability to build ...
Reading, MA · On-site
$109K - $127K/yr
Our mission is to engineer better boots and apparel for our country's tradesmen and women by ... Solid front-end development skills including HTML, CSS, and JavaScript, with the ability to build ...
$108K - $125K/yr
As our Frontend Developer, Shopify you will be the primary internal owner of our Shopify Plus ... HTML, CSS, and JavaScript code. * Build and maintain custom theme sections, templates, and ...
$108K - $125K/yr
As our Frontend Developer, Shopify you will be the primary internal owner of our Shopify Plus ... HTML, CSS, and JavaScript code. * Build and maintain custom theme sections, templates, and ...
Boston, MA · On-site
$113K - $131K/yr
Should have Javascript development experience with a strong understanding of the DOM * Experience in designing professional UI web application using front-end technologies likeReact.js, Redux, HTML5 ...
Boston, MA · On-site
$113K - $131K/yr
Should have Javascript development experience with a strong understanding of the DOM * Experience in designing professional UI web application using front-end technologies likeReact.js, Redux, HTML5 ...
Boston, MA · On-site
Fullstack Frontend Engineer Job Location: Hartford ,CT Job Type: Contract * Develop and maintain ... Solid TypeScript and JavaScript ES6 skills with understanding of modern language features and type ...
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Boston, MA · On-site
Fullstack Frontend Engineer Job Location: Hartford ,CT Job Type: Contract * Develop and maintain ... Solid TypeScript and JavaScript ES6 skills with understanding of modern language features and type ...
Cambridge, MA · On-site
$90K - $210K/yr
As a Frontend Software Engineer at MORSE, you will play a key role in designing, developing, and ... Knowledge of React, Typescript, JavaScript, and Python * Knowledge of test driven development (TDD)
Cambridge, MA · On-site
$90K - $210K/yr
As a Frontend Software Engineer at MORSE, you will play a key role in designing, developing, and ... Knowledge of React, Typescript, JavaScript, and Python * Knowledge of test driven development (TDD)
Cambridge, MA · On-site
$90K - $210K/yr
As a Frontend Software Engineer at MORSE, you will play a key role in designing, developing, and ... Knowledge of React, Typescript, JavaScript, and Python * Knowledge of test driven development (TDD)
Cambridge, MA · On-site
$90K - $210K/yr
As a Frontend Software Engineer at MORSE, you will play a key role in designing, developing, and ... Knowledge of React, Typescript, JavaScript, and Python * Knowledge of test driven development (TDD)
Milford, MA · On-site
$59.75 - $79/hr
As a Sr Software Engineer in Milford MA , you'll be working with technology used for quality ... Continuous delivery, with pipelines implemented in Kubernetes, Docker * Front-End JavaScript ...
Milford, MA · On-site
$59.75 - $79/hr
As a Sr Software Engineer in Milford MA , you'll be working with technology used for quality ... Continuous delivery, with pipelines implemented in Kubernetes, Docker * Front-End JavaScript ...
We are seeking a Senior Frontend Engineer who embodies the spirit of entrepreneurship and ... Strong expertise in JavaScript, HTML5, and CSS3, with hands-on experience in React, Angular, or Vue.
We are seeking a Senior Frontend Engineer who embodies the spirit of entrepreneurship and ... Strong expertise in JavaScript, HTML5, and CSS3, with hands-on experience in React, Angular, or Vue.
A Frontend Javascript Developer is responsible for building and maintaining the user interface of websites and web applications. They use JavaScript, HTML, and CSS to create interactive and responsive experiences for users. They often work with frameworks like React, Vue, or Angular to streamline development. Additionally, they collaborate with designers and backend developers to ensure seamless functionality and performance across devices and browsers.
To thrive as a Frontend Javascript Developer, you need expertise in JavaScript, HTML, CSS, and experience with modern frontend frameworks such as React, Angular, or Vue.js, often supported by a relevant degree or coding bootcamp certification. Familiarity with version control systems like Git, package managers (npm or Yarn), and build tools is essential. Strong problem-solving abilities, teamwork, and clear communication help developers succeed in dynamic, collaborative environments. These skills and qualities enable developers to build interactive, responsive user interfaces that deliver excellent user experiences and meet project goals.
As a Frontend Javascript Developer, you can progress to more senior roles such as Senior Frontend Developer, Frontend Architect, or even Engineering Manager as you gain experience and expand your skill set. Many professionals also choose to broaden their expertise by exploring full-stack development or specializing in UI/UX design. Companies often support this growth through mentorship programs, code reviews, and opportunities to lead projects or train junior developers. Demonstrating leadership, mastering new technologies, and contributing to cross-functional teams can further enhance your path to advancement.
The most popular types of Frontend Javascript Developer jobs in Massachusetts are:
For Frontend Javascript Developer jobs in Massachusetts, the most frequently searched job titles are:
The top searched job categories for Frontend Javascript Developer jobs in Massachusetts are:
$133K - $184K/yr
Full-time
Re-posted 17 days ago
Team: Strategic Development Team
Location: Cambridge (In-person)
We are one of the fastest-growing and most innovative GenAI startups based in Boston. Founded by a Harvard graduate alongside co-founders from NVIDIA and BITS Pilani, we are making waves in the generative AI space with transformative enterprise solutions.
We are seeking skilled Senior Frontend Engineer to join our Strategic Development Team. This role involves building modern, scalable, and responsive user interfaces for enterprise-grade applications. You ll work closely with designers and backend developers to bring intuitive and efficient user experiences to life using React.js, TypeScript, and modern CSS techniques.
This is a full-time, in-person opportunity based in Cambridge, ideal for developers passionate about UI/UX, frontend architecture, and modern web development practices.
Develop responsive and accessible user interfaces using React.js and TypeScript
Implement complex UI designs based on Figma/wireframes
Integrate REST APIs and manage client-side state
Apply modern CSS practices (Flexbox, Grid, CSS-in-JS)
Work with component libraries and design systems to maintain UI consistency
Ensure cross-browser compatibility and performance optimization
Write unit and integration tests for frontend components
Collaborate with designers, product owners, and backend engineers
Minimum 5+ years of professional experience in frontend/UI development
Strong hands-on experience with React.js and modern JavaScript/TypeScript
Proficiency in responsive design and cross-browser compatibility
Deep knowledge of modern CSS techniques (Flexbox, Grid, SCSS, CSS Modules, or styled-components)
Experience working with component libraries (e.g., Material-UI, Chakra UI)
Ability to translate UI/UX designs into functional code
Familiarity with REST API integration and error handling
Experience with frontend testing tools (e.g., Jest, React Testing Library)
Proficient with Git and version control workflows
Experience with Next.js or similar frameworks
Familiarity with Redux, Context API, or MobX for state management
Understanding of performance optimization techniques for frontend applications
Experience working closely with designers on interactive UI components
