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Senior Frontend Developer Jobs in Marblehead, MA

YO AI Labs

Frontend Developer - Remote

Boston, MA · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

Computech Corporation

Sr. Software Engineer

Boston, MA · On-site

$133K - $175K/yr

Contract (Right to Hire) Title: Sr. Software Engineer Location: Boston, MA : This multi-faceted ... Additional Information Front end developer with execellent Javascript, CSS, HTML skills.

Staffingine LLC

Fullstack Frontend Engineer

Boston, MA · On-site

Fullstack Frontend Engineer Job Location: Hartford ,CT Job Type: Contract * Develop and maintain ... Participate in code reviews learning from senior engineers to improve code quality and technical ...

Chewy

Senior Software Engineer - Front - End

Boston, MA · On-site +1

$141K - $225K/yr

Chewy is hiring a Senior Software Engineer to work on Chewy's Discovery Experience team in Bellevue ... front-end web applications and APIs. * Help evolve and grow Chewy's world-class search and ...

Stem Xpert

Sr. JavaScript Engineer

Boston, MA · On-site

Company Description This front-end developer will develop applications using advanced JavaScript, CSS3 and HTML5, working closely with our Ruby and Java engineers and our user experience team. In ...

WHOOP

Senior Software Engineer (Frontend, Growth)

Boston, MA · On-site

$133K - $175K/yr

The Senior Software Engineer on the Growth team will own the technical direction of web experiences ... Required : • 5+ years of professional experience in frontend software engineering, with deep ...

BENTLEY SYSTEMS, INC.

Sr. Optimizely Developer

Boston, MA · On-site

$130 - $180/hr

Senior Product Manager, Web Experience & Growth Direct reports: 0 Location: Hybrid, Denver, CO or ... Experimentation & Personalization (Frontend Execution) Complex Test Engineering: Code and deploy ...

Whoop

Senior Software Engineer (Frontend, Growth)

Boston, MA · On-site

$133K - $175K/yr

As a Senior Software Engineer on the Growth team, you will own and drive the technical direction of ... Drive frontend performance, accessibility, and reliability across devices and browsers ...

Interra Health

Senior Software Developer

Boston, MA · Remote

$55.75 - $73.75/hr

As a Senior Software Developer, you will design, build, and maintain modern, scalable cloud-native ... Frontend Development: * Build responsive, performant user interfaces using React 18+ (TypeScript ...

Tasacom

Senior SQL Developer

Burlington, MA

Senior SQL Developer Location : Burlington, MA Duration : 6 Months contract Interview : Phone and ... Front-end development skills - JavaScript, jQuery, HTML, CSS SharePoint 2013/2016 experience ...

Tasacom

Senior SQL Developer

Burlington, MA · On-site

Senior SQL Developer Location : Burlington, MA Duration : 6 Months contract Interview : Phone and ... • Front-end development skills - JavaScript, jQuery, HTML, CSS • SharePoint 2013/2016 ...

Syntricate Technologies

Senior UI Developer

Burlington, MA · On-site

$65.25 - $84.50/hr

Syntricate Technologies is looking for a Senior UI Developer with extensive experience in frontend development. The role involves working with core technologies such as Angular and collaborating ...

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Showing results 21-40

All JobsFrontend Developer JobsSenior Frontend Developer JobsSenior Frontend Developer Jobs in Marblehead, MA

Senior Frontend Developer information

See Marblehead, MA salary details

$43.6K

$148.8K

$202.9K

How much do senior frontend developer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for senior frontend developer in Marblehead, MA is $148,760.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,600.00 and $168,800.00 per year, depending on experience, location, and employer.

What is a senior frontend developer?

Senior Frontend Developers are experienced software professionals who specialize in building and maintaining the user-facing parts of web applications. They work with technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue.js) to create responsive, interactive, and visually appealing interfaces. In addition to coding, they often lead frontend projects, mentor junior developers, and collaborate with designers and backend engineers to ensure seamless user experiences. Their role also includes optimizing web performance and adhering to best practices in accessibility and usability.

What are the key skills and qualifications needed to thrive as a senior frontend developer, and why are they important?

To thrive as a Senior Frontend Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), frontend build tools, testing libraries, and possibly certifications like AWS Certified Developer are typically important. Strong problem-solving abilities, effective communication, and a collaborative mindset are crucial soft skills for excelling in this role. These skills ensure the delivery of high-quality, scalable user interfaces that meet both technical and business requirements.

What are some common challenges senior frontend developers face when leading projects, and how can they address them?

Senior Frontend Developers often encounter challenges such as aligning cross-functional teams, managing technical debt, and maintaining code quality while meeting deadlines. To address these, effective communication with designers, backend engineers, and product managers is crucial. Adopting best practices like code reviews, thorough documentation, and utilizing modern frameworks helps streamline collaboration and ensure maintainability. Additionally, mentoring junior developers and promoting knowledge sharing within the team can foster a more efficient and cohesive work environment.

What is the difference between Senior Frontend Developer vs Frontend Engineer?

AspectSenior Frontend DeveloperFrontend Engineer
Required CredentialsBachelor's in CS or related field, extensive experienceBachelor's in CS or related field, strong technical skills
Work EnvironmentCollaborates with designers, backend teams, project managersFocuses on building and optimizing frontend applications
Industry UsageCommon in tech companies, startups, agenciesUsed interchangeably with Senior Frontend Developer in many contexts
Search & Comparison IntentUnderstanding senior-level responsibilities and skillsClarifying role scope and technical focus

While both roles require strong frontend skills and similar educational backgrounds, a Senior Frontend Developer typically has more leadership responsibilities and project oversight. A Frontend Engineer may focus more on technical implementation and architecture. The terms are often used interchangeably, but understanding the nuances helps in job searches and role expectations.

What are the most commonly searched types of Frontend Developer jobs in Marblehead, MA?

The most popular types of Frontend Developer jobs in Marblehead, MA are:

What cities near Marblehead, MA are hiring for Senior Frontend Developer jobs?

Cities near Marblehead, MA with the most Senior Frontend Developer job openings:

Senior Frontend Developer jobs near you
Infographic showing various Senior Frontend Developer job openings in Marblehead, MA as of August 2026, with employment types broken down into 77% Full Time, 9% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $148,760 per year, or $71.5 per hour.

Frontend Developer - Remote

YO AI Labs

Boston, MA • Remote

$80 - $120/hr

Full-time

Posted 6 days ago

Job description

Senior Software Engineer

Job Type: Contractor (~15 hours/week)
Location: Remote

Job Summary

We are seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using Model Context Protocol (MCP) tools.

You will design reproducible environments, deterministic verification, and reference solutions for tasks such as bug fixing, feature implementation, codebase refactoring, and performance optimization. No prior AI experience is required.

Key Responsibilities
  • Create reinforcement learning environments for software engineering tasks.
  • Design tasks involving bug fixing, feature development, refactoring, and performance optimization.
  • Build deterministic verification systems and golden reference solutions.
  • Evaluate AI agents' ability to reason through complex codebases and use MCP tools effectively.
  • Develop realistic, reproducible software engineering scenarios.
  • Ensure tasks accurately measure coding ability, problem-solving, and tool usage.
  • Document solutions and provide clear technical feedback.
Required Skills
  • Strong proficiency in Python 3, Java, Rust, C++, or TypeScript.
  • Strong understanding of algorithms and data structures.
  • Experience with bug fixing and debugging complex software issues.
  • Proven experience in feature implementation and codebase refactoring.
  • Strong knowledge of performance optimization and tuning.
  • Excellent written and verbal communication.
  • Strong attention to detail.
Preferred Qualifications
  • Experience working with large-scale or distributed codebases.
  • Familiarity with AI/ML systems is a plus but not required.
  • Experience with rigorous code reviews and software engineering best practices.
  • Experience working effectively in remote or cross-functional teams.
Hiring Process
  1. Submit an application and screening questions.
  2. Complete an AI interview (~30 minutes).
  3. Complete a technical assessment, if required.
  4. Hiring Manager review.
Compensation

Compensation is output-based, with payment provided per task that meets project specifications. Minimum weekly submission requirements may apply.

Availability

Selected experts should be prepared to begin their first tasks within 24–48 hours of completing onboarding.