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Senior Front End Software Engineer Jobs in Boston, MA

Professional experience in frontend software development (internship, co-op, or academic project ... Experience with A/B testing frameworks or growth-focused engineering initiatives #J-18808-Ljbffr

Senior Front-End Engineer (React)

Boston, MA · On-site

$133K - $183K/yr

Saviance is a company seeking a Senior UI Developer (React) to lead the development of a production ... Required : • 5+ years of professional experience as a Front-End Developer, with strong focus on ...

Senior Software Engineer

Waltham, MA · On-site

$132K - $174K/yr

Senior Software Engineer Location: Waltham, MA 02451 (Onsite) Position Type: Contract Only W2 ... Exceptional knowledge of front end technologies - React, TypeScript, HTML, CSS frameworks.

Senior UI Software Engineer

Mansfield, MA · On-site +1

$137K - $171K/yr

As a Senior Front-End / UI Software Engineer , you will be a technical leader within the elluminate Product Development team. You'll help design and build the core services and user experiences of a ...

As a Software Engineer II in the Transaction Journey (TJ) organization, you will use your Frontend ... Work independently to deliver small to mid-sized components and collaborate with senior engineers ...

As a Software Engineer II in the Transaction Journey (TJ) organization, you will use your Frontend ... Work independently to deliver small to mid-sized components and collaborate with senior engineers ...

New

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

They are seeking an experienced Senior Software Engineer to design and lead the evolution of their ... Responsibilities : • Design and build across the full stack: frontend, backend, and worker ...

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

Senior Software Engineer - Customer Hub About the Role Our team is looking for a Senior Full Stack ... both front-end and back-end technologies. You'll optimize existing products and create new ...

Senior Software Engineer

Boston, MA · On-site +1

$133K - $175K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Partner with the Information Engineers on shared front-end concerns, providing architectural ...

Senior Software Engineer

Boston, MA · On-site +1

$133K - $175K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Partner with the Information Engineers on shared front-end concerns, providing architectural ...

Sr. Software Engineer

Boston, MA

$133K - $175K/yr

Contract (Right to Hire) Title: Sr. Software Engineer Location: Boston, MA : This multi-faceted ... Highly skilled at front-end engineering using Object-Oriented JavaScript, and conventional ...

Senior Software Engineer

Canton, MA · On-site

$120K - $156K/yr

What You'll Do As a Senior Software Engineer, you'll play a key role in designing and developing ... Familiarity with both front-end and back-end development concepts * Strong problem-solving skills ...

What You'll Do As a Senior Software Engineer, you'll play a key role in designing and developing ... Familiarity with both front-end and back-end development concepts * Strong problem-solving skills ...

Senior Software Engineer

Canton, MA · On-site

$120K - $156K/yr

What You'll Do As a Senior Software Engineer, you'll play a key role in designing and developing ... Familiarity with both front-end and back-end development concepts * Strong problem-solving skills ...

Senior Software Engineer

Boston, MA · On-site +1

$175K - $180K/yr

Role Overview: We are seeking an experienced Senior Software Engineer to design and lead the ... Responsibilities * Design and build across the full stack: frontend, backend, and worker ...

Showing results 41-60

Senior Front End Software Engineer information

See Boston, MA salary details

$77.7K

$159.4K

$215.1K

How much do senior front end software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for senior front end software engineer in Boston, MA is $159,444.00, according to ZipRecruiter salary data. Most workers in this role earn between $133,100.00 and $183,000.00 per year, depending on experience, location, and employer.

What does a senior front end software engineer do?

A Senior Front End Software Engineer is responsible for designing, developing, and maintaining the user interface and experience of web applications. They work with languages like HTML, CSS, and JavaScript, as well as frameworks such as React, Angular, or Vue. Besides writing code, they often mentor junior developers, collaborate with designers and backend engineers, and help define best practices and technical standards for the front end team. Their goal is to ensure that web applications are visually appealing, responsive, and performant.

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

To thrive as a Senior Front End Software Engineer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, typically supported by a relevant degree and several years of experience. Familiarity with version control systems (such as Git), build tools (like Webpack), and testing libraries is essential, and certifications in front-end technologies can be advantageous. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and mentor junior developers. These skills ensure the delivery of scalable, user-friendly applications and contribute to the overall success and innovation of development projects.

What are some common challenges senior front end software engineers face when working on large-scale applications?

Senior Front End Software Engineers often encounter challenges such as maintaining code quality and consistency across large teams, ensuring optimal performance as the application scales, and coordinating effectively with backend and design teams. Managing technical debt and keeping up with rapidly evolving front-end technologies can also be demanding. Successful engineers use robust testing, code review processes, and clear communication to overcome these hurdles and deliver high-quality user experiences.

What are popular job titles related to Senior Front End Software Engineer jobs in Boston, MA?

For Senior Front End Software Engineer jobs in Boston, MA, the most frequently searched job titles are:

What job categories do people searching Senior Front End Software Engineer jobs in Boston, MA look for?

The top searched job categories for Senior Front End Software Engineer jobs in Boston, MA are:

What cities near Boston, MA are hiring for Senior Front End Software Engineer jobs?

Cities near Boston, MA with the most Senior Front End Software Engineer job openings:

Infographic showing various Senior Front End Software Engineer job openings in Boston, MA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 13% Part Time, 2% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $159,432 per year, or $76.7 per hour.

Software Engineer I (Frontend, Growth)

WHOOP

Boston, MA • On-site

$100 - $125/hr

Other

Re-posted 25 days ago


Job description

RESPONSIBILITIES:
  • Contribute to the development and maintenance of responsive, high-quality frontend applications that power WHOOP’s web experiences

  • Partner with Product, Design, and Analytics to implement experiments (A/B tests) and iterate quickly based on measurable results

  • Write clean, maintainable, and well-tested code using modern JavaScript frameworks (e.g., React) and industry best practices

  • Integrate frontend applications with RESTful APIs and backend services to deliver seamless, performant user experiences

  • Break down feature requirements into actionable tasks, identify risks early, and iterate quickly to deliver value to members

  • Monitor and improve application performance, accessibility, and usability across devices and browsers

  • Participate in code reviews and technical discussions, proactively seeking feedback and continuously improving your craft

QUALIFICATIONS:
  • Professional experience in frontend software development (internship, co-op, or academic project experience acceptable)

  • Experience building web applications using modern JavaScript/TypeScript and frameworks such as React

  • Understanding of core web technologies including HTML, CSS, and responsive design principles

  • Familiarity with integrating frontend applications with RESTful APIs

  • Experience using version control systems such as Git

  • Strong problem-solving skills and an eagerness to learn in a fast-paced, experiment-driven environment

  • Clear communication skills and a collaborative mindset when working with cross-functional partners

  • Bonus: Experience with A/B testing frameworks or growth-focused engineering initiatives

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Whoop logo

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