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Frontend Software Engineer Jobs in Massachusetts

WHOOP

Senior Software Engineer (Frontend, Growth)

Boston, MA · On-site

$133K - $175K/yr

Required : • 5+ years of professional experience in frontend software engineering, with deep expertise in TypeScript, React, and modern web frameworks (Next.js strongly preferred) • Track record ...

Whoop

Senior Software Engineer (Frontend, Growth)

Boston, MA · On-site

$133K - $175K/yr

Contribute to Growth's engineering culture through documentation, process improvements, and knowledge sharing QUALIFICATIONS: * 5+ years of professional experience in frontend software engineering ...

Whoop

Senior Software Engineer (Frontend, Growth)

Boston, MA · On-site

$133K - $175K/yr

Contribute to Growth's engineering culture through documentation, process improvements, and knowledge sharing QUALIFICATIONS: * 5+ years of professional experience in frontend software engineering ...

Whoop

Senior Software Engineer (Frontend, Growth)

Boston, MA · On-site

$133K - $175K/yr

Contribute to Growth's engineering culture through documentation, process improvements, and knowledge sharing QUALIFICATIONS: * 5+ years of professional experience in frontend software engineering ...

Whoop

Senior Software Engineer (Frontend, Growth)

Boston, MA · On-site

$133K - $175K/yr

Contribute to Growth's engineering culture through documentation, process improvements, and knowledge sharing QUALIFICATIONS: * 5+ years of professional experience in frontend software engineering ...

Xometry

Software Engineer II

Waltham, MA · Hybrid

$105K - $144K/yr

Xometry is seeking a Software Engineer II to join our Xometry Partner Experience Technology ... Strong technical expertise in frontend development with React and TypeScript, with a focus on ...

Xometry

Software Engineer II

Waltham, MA · Hybrid

$78K - $120K/yr

Xometry is seeking a Software Engineer II to join our Xometry Partner Experience Technology ... Qualifications: * 4+ years of professional front end software development experience in a fast ...

Xometry

Software Engineer II

Waltham, MA · Hybrid

$105K - $144K/yr

Xometry is seeking a Software Engineer II to join our Xometry Partner Experience Technology ... Strong technical expertise in frontend development with React and TypeScript, with a focus on ...

Chewy

Software Engineer II - Frontend

Boston, MA · On-site

Your Role: As a Software Engineer, you will have the ability to craft, enhance or create new ... Build or enhance front end components using front end technology such as ReactJS. * Build and ...

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Frontend Software Engineer information

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$66.6K

$151.7K

$216.2K

How much do frontend software engineer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for frontend software engineer in Massachusetts is $151,731.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,400.00 and $176,400.00 per year, depending on experience, location, and employer.

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 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 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 are popular job titles related to Frontend Software Engineer jobs in Massachusetts? For Frontend Software Engineer jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Frontend Software Engineer jobs in Massachusetts look for? The top searched job categories for Frontend Software Engineer jobs in Massachusetts are:
What cities in Massachusetts are hiring for Frontend Software Engineer jobs? Cities in Massachusetts with the most Frontend Software Engineer job openings:
Frontend Software Engineer jobs near you
Senior Software Engineer (Frontend, Growth)

Senior Software Engineer (Frontend, Growth)

WHOOP

Boston, MA • On-site

$133K - $175K/yr

Full-time

Re-posted yesterday

Job description

Job Summary:
WHOOP is on a mission to unlock human performance and healthspan through wearable technology and digital experiences. The Senior Software Engineer on the Growth team will own the technical direction of web experiences, lead cross-functional initiatives, and mentor engineers while driving user acquisition and engagement.
Responsibilities:
• Own the architecture and technical direction of WHOOP's web experiences, including our Next.js-based join flow, Cloudflare Workers edge infrastructure, and Stripe-powered checkout
• Lead cross-functional projects end-to-end from brainstorm and technical planning through implementation, QA, rollout, and post-launch analysis, partnering closely with Product, Design, and Analytics
• Design and execute experiments (A/B tests) with rigor, ensuring proper instrumentation, measurement, and iteration based on impact to North Star metrics
• Drive frontend performance, accessibility, and reliability across devices and browsers, establishing standards and monitoring that the team can build on
• Write clean, well-tested, production-quality code in TypeScript/React/Next.js and integrate deeply with backend services, payment systems (Stripe), and ecommerce platforms (CommerceTools)
• Author and review technical plans, identify architectural tradeoffs, and make sound judgment calls that balance speed with long-term maintainability
• Mentor and develop other engineers through code review, pairing, and technical guidance, raising the bar for quality and velocity across the web surface
• Participate in on-call rotations and incident response; lead postmortems and drive improvements that prevent recurrence
• Contribute to Growth's engineering culture through documentation, process improvements, and knowledge sharing
Qualifications:
Required:
• 5+ years of professional experience in frontend software engineering, with deep expertise in TypeScript, React, and modern web frameworks (Next.js strongly preferred)
• Track record of owning and delivering complex, cross-functional web projects from technical design through production rollout
• Strong understanding of web performance optimization, edge computing (e.g., Cloudflare Workers), and responsive design at scale
• Experience integrating frontend applications with payment systems (Stripe preferred), RESTful APIs, and third-party platforms
• Demonstrated ability to design and run meaningful A/B tests and make data-informed decisions in a growth or product engineering context
• Experience with observability and monitoring tools (e.g., Datadog, Sentry, Amplitude) to proactively identify and resolve production issues
• Proven ability to mentor engineers, lead technical discussions, and influence engineering practices across a team
• Excellent written and verbal communication skills; comfortable operating in an async-first, cross-functional environment
Preferred:
• Experience with ecommerce platforms (CommerceTools), feature flag / experimentation infrastructure, or subscription/membership business models
Company:
WHOOP provides wearable fitness technology and a subscription platform that tracks physiological data for health and performance insights. Founded in 2012, the company is headquartered in Boston, USA, with a team of 501-1000 employees. The company is currently Late Stage.
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About Whoop

Sourced by ZipRecruiter

At WHOOP, we're on a mission to unlock human performance. WHOOP empowers users (Olympians, Professional Athletes, Fitness Enthusiasts, etc) to perform at a higher level through a deeper understanding of their bodies and daily lives.

Industry

Fitness and sports centers

Company size

501 - 1,000 Employees

Headquarters location

Boston, MA, US

Year founded

2012

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