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Sr Frontend Developer Jobs in Boston, MA (NOW HIRING)

Senior Frontend Developer

Boston, MA · Remote

$124K - $164K/yr

Senior Frontend Developer Remote new position with our insurance technology client. You should have .NET Core, Typescript, JavaScript experience. Python, AI, and Azure are all nice to haves. Please ...

New

Senior Frontend Developer

Boston, MA · Remote

$124K - $164K/yr

Senior Frontend Developer Remote new position with our insurance technology client. You should have .NET Core, Typescript, JavaScript experience. Python, AI, and Azure are all nice to haves. Please ...

New

Senior Frontend Engineer

Cambridge, MA · On-site

$133K - $184K/yr

Senior Frontend Engineer (React.js) Team: Strategic Development Team Location: Cambridge (In-person) About Us We are one of the fastest-growing and most innovative GenAI startups based in Boston.

Senior Frontend Engineer

Boston, MA · On-site

$133K - $183K/yr

We are seeking a Senior Frontend Engineer to join our core team. In this role, you'll take ownership of designing and building the user-facing components of our AI-native cloud platform. You'll ...

Senior Frontend Engineer

Boston, MA · On-site

$133K - $183K/yr

Sevenai is seeking a Senior Frontend Engineer to join their core team, focusing on designing and building user-facing components of their AI-native cloud platform. The role involves architecting ...

Front End Developer

Boston, MA · On-site

$113K - $131K/yr

As a senior member of the Application Development team you will play a key role in our transition ... Qualifications Front End Developer Additional Information Multiple Openings for OPT/CPT/H4/L2/EAD ...

Front End Developer

Boston, MA · On-site

$113K - $131K/yr

Skill Front End Developer Location Boston, MA Total Experience 1 yrs. Max Salary Not Mentioned ... As a senior member of the Application Development team you will play a key role in our transition ...

Front End Developer

Boston, MA · On-site

$113K - $131K/yr

Skill Front End Developer Location Boston, MA Total Experience 1 yrs. Max Salary Not Mentioned ... As a senior member of the Application Development team you will play a key role in our transition ...

Senior Front-end Engineer

Boston, MA · On-site

$170K - $190K/yr

  • PTO

As a Senior Front-end Engineer, you'll help power Beacon's mission by building first-class web applications that * drive forward new EEG analysis with data analytics capabilities * manage clinical ...

Senior Front-end Engineer

Boston, MA · On-site +1

$170K - $190K/yr

  • PTO

As a Senior Front-end Engineer, you'll help power Beacon's mission by building first-class web applications that * drive forward new EEG analysis with data analytics capabilities * manage clinical ...

Sr. Front End Web Developer

Burlington, MA · On-site

$125K - $164K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 4-6 years' website / front-end development experience and at least 1 year ...

Sr. Front End Web Developer

Burlington, MA · On-site

$125K - $164K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 4-6 years' website / front-end development experience and at least 1 year ...

Senior Engineer (Front-End)

Lexington, MA · On-site

$137K - $189K/yr

  • Medical

  • Dental

  • Retirement

  • PTO

Senior Engineer (Front-End) We are looking for an energetic, detail-oriented front-end software ... As a front-end developer, you will support the delivery of a robust roadmap of new consumer facing ...

Sr. Optimizely Developer

Boston, MA · Remote

$124K - $164K/yr

This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

Senior CMS Developer Optimizely

Waltham, MA · Remote

$125K - $164K/yr

This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

Senior CMS Developer Optimizely

Newton, MA · Remote

$126K - $165K/yr

This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

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Showing results 1-20

Sr Frontend Developer information

See Boston, MA salary details

$46.2K

$120K

$168.9K

How much do sr frontend developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for sr frontend developer in Boston, MA is $119,952.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,000.00 and $131,500.00 per year, depending on experience, location, and employer.

What is the difference between Sr Frontend Developer vs Frontend Developer?

AspectSr Frontend DeveloperFrontend Developer
Required ExperienceTypically 5+ years, leadership skills1-3 years, entry to mid-level
ResponsibilitiesAdvanced coding, mentoring, project leadershipImplementing UI features, bug fixes
Skills & CertificationsExpertise in JavaScript, frameworks, leadershipHTML, CSS, JavaScript basics
Work EnvironmentSenior roles in teams, project planningDevelopment teams, collaborative projects

The main difference between a Sr Frontend Developer and a Frontend Developer lies in experience, responsibilities, and leadership. Senior developers handle complex tasks, mentor others, and lead projects, while frontend developers focus on implementing features and fixing bugs. Both roles require strong JavaScript, HTML, and CSS skills, but senior roles demand more experience and strategic input.

What is a Sr Frontend Developer?

Sr Frontend Developers are experienced software engineers who specialize in building and optimizing the user interfaces of web applications. They are responsible for translating design mockups into interactive, responsive, and accessible web pages using technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue). In addition to coding, Sr Frontend Developers often lead technical decisions, mentor junior developers, and collaborate closely with designers and backend engineers to deliver high-quality user experiences. Their expertise ensures that web applications are visually appealing, performant, and user-friendly.

What are some common challenges faced by Sr Frontend Developers when working on cross-functional teams?

Sr Frontend Developers often collaborate closely with backend engineers, UX/UI designers, and product managers. A common challenge in these environments is ensuring clear communication of technical requirements and design expectations to avoid misunderstandings that can lead to rework. Balancing user experience with technical feasibility is another frequent hurdle, especially when negotiating priorities between design vision and performance constraints. Effective Sr Frontend Developers proactively bridge gaps through strong documentation, regular alignment meetings, and by advocating for best practices in both development and design.

What are the key skills and qualifications needed to thrive as a Sr Frontend Developer?

To thrive as a Sr Frontend Developer, you need deep expertise in HTML, CSS, JavaScript, and modern front-end frameworks like React or Angular, usually backed by a degree in computer science or equivalent experience. Advanced knowledge of tools such as Git, Webpack, RESTful APIs, and proficiency with testing frameworks is typically required. Outstanding problem-solving abilities, strong collaboration, and effective communication set top performers apart in this role. These skills ensure the delivery of high-quality, user-friendly interfaces and seamless teamwork in fast-paced development environments.
What cities near Boston, MA are hiring for Sr Frontend Developer jobs? Cities near Boston, MA with the most Sr Frontend Developer job openings:
Infographic showing various Sr Frontend Developer job openings in Boston, MA as of July 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $119,952 per year, or $57.7 per hour.

Senior Frontend Developer

3B Staffing LLC

Boston, MA • Remote

$124K - $164K/yr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

Senior Frontend Developer Remote new position with our insurance technology client. You should have .NET Core, Typescript, JavaScript experience. Python, AI, and Azure are all nice to haves. Please note this is open for GC Holders or U.S Citizens only. Brand new opportunity with our Insurance Technology client. Remote/EST hours/6+ months The expectation is to interview the week starting Jan 5th, 2026, and it is only 1 round! We're supporting a Greenfield AI project where the team is building a fully homegrown AI platform and the UI that will run on top of it. This is a .NET Core environment using .NET, JavaScript, TypeScript, and occasional Python. You will spend the first three months building the internal product from scratch, then help roll it out across the organization. If things go well, there may be potential for full-time conversion. They're seeking developers with 6 to 12 years of experience who have strong communication, collaboration, and problem-solving skills. The UI framework is still open, so they welcome ideas. Requirements added by the job poster • Bachelor's Degree • Accept a background check • 4+ years of work experience with .NET Core • 5+ years of work experience with JavaScript • 5+ years of work experience with TypeScript • No need for visa sponsorship