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Remote Front End Web Developer Contract Jobs in Boston, MA

Horizontal Talent

Senior Optimizely CMS Developer

Woburn, MA · Remote

$122K - $161K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

Horizontal Talent

Senior CMS Developer Optimizely

Salem, MA · Remote

$125K - $165K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

Horizontal Talent

Senior Optimizely CMS Developer

Revere, MA · Remote

$118K - $155K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

Horizontal Talent

Senior CMS Developer Optimizely

Woburn, MA · Remote

$122K - $161K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

Horizontal Talent

Senior Optimizely CMS Developer

Newton, MA · Remote

$126K - $165K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

Horizontal Talent

Senior Optimizely CMS Developer

Malden, MA · Remote

$119K - $157K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

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All JobsFront End Web Developer Contract JobsRemote Front End Web Developer Contract JobsRemote Front End Web Developer Contract Jobs in Boston, MA

Remote Front End Web Developer Contract information

See Boston, MA salary details

$52.1K

$110.3K

$174.4K

How much do remote front end web developer contract jobs pay per year?

As of Aug 13, 2026, the average yearly pay for remote front end web developer contract in Boston, MA is $110,322.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,900.00 and $127,700.00 per year, depending on experience, location, and employer.

What is the difference between Remote Front End Web Developer Contract vs Remote Front End Web Developer Full-Time?

AspectRemote Front End Web Developer ContractRemote Front End Web Developer Full-Time
CredentialsTypically requires a portfolio, HTML, CSS, JavaScript skillsSame as contract, often with additional experience or certifications
Work EnvironmentProject-based, flexible hours, short-term engagementOngoing employment, regular hours, team integration
Employer UsageUsed by agencies, startups, or companies for specific projectsUsed by companies for long-term development needs
Search & Comparison IntentFocus on short-term, flexible work opportunitiesFocus on stable, long-term employment

The main difference between Remote Front End Web Developer Contract and Full-Time roles lies in the engagement type. Contract positions are project-based with flexible hours, ideal for short-term needs, while full-time roles offer ongoing employment with benefits and team integration. Your choice depends on your preference for flexibility versus stability.

What are the most commonly searched types of Remote Front End Web Developer jobs in Boston, MA? The most popular types of Remote Front End Web Developer jobs in Boston, MA are:
What are popular job titles related to Remote Front End Web Developer Contract jobs in Boston, MA? For Remote Front End Web Developer Contract jobs in Boston, MA, the most frequently searched job titles are:
What job categories do people searching Remote Front End Web Developer Contract jobs in Boston, MA look for? The top searched job categories for Remote Front End Web Developer Contract jobs in Boston, MA are:
Remote Front End Web Developer Contract jobs near you
Infographic showing various Remote Front End Web Developer Contract job openings in Boston, MA as of August 2026, with employment types broken down into 82% Full Time, 5% Part Time, and 13% Contract. Highlights an 100% Remote job distribution, with an average salary of $110,322 per year, or $53 per hour.

Senior Optimizely CMS Developer

Horizontal Talent

Waltham, MA • Remote

$125K - $164K/yr

Full-time

Posted yesterday

New

Job description

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS solutions, launching sophisticated experiments, and using AI-assisted tools to work faster and smarter.

Responsibilities
  • Build and maintain reusable components, page templates, and content models within Optimizely CMS to help marketing teams launch web pages efficiently.
  • Design CMS architecture that supports scalability, security, and strong performance, including Core Web Vitals optimization.
  • Develop and support integrations between Optimizely CMS and enterprise platforms such as Salesforce, Marketo, Adobe Commerce, and internal systems.
  • Create and deploy advanced A/B, split, and multivariate tests in Optimizely Web Experimentation, including custom DOM manipulation and dynamic content changes.
  • Implement personalized web experiences for targeted B2B audiences and account-based marketing campaigns.
  • Partner on server-side testing and feature flagging when frontend testing is not the best fit.
  • Perform thorough cross-browser and cross-device testing to help ensure smooth, consistent user experiences with minimal flicker or layout shift.
  • Define and document best practices, technical standards, and governance guidelines for Optimizely-related work.
  • Collaborate closely with CRO, product, and design teams to evaluate ideas, prototype solutions, and translate designs into polished digital experiences.
  • Use AI-assisted development tools to accelerate coding, debugging, testing, and experimentation workflows.
Skills
  • 5+ years of full-stack web development experience.
  • At least 3+ years of hands-on experience working within the Optimizely ecosystem.
  • Strong backend development skills with C# and .NET Core/MVC, especially in Optimizely CMS environments.
  • Advanced frontend experience with HTML5, CSS3/SASS, and JavaScript, including Vanilla JS, ES6+, jQuery, React, or Vue.
  • Deep understanding of Optimizely platform concepts such as Project JS, visual tags, audience targeting, anti-flicker approaches, and caching behavior.
  • Experience building for complex B2B websites, including lead generation and gated content workflows.
  • Strong Git knowledge and familiarity with modern CI/CD workflows such as Azure DevOps or GitHub Actions.
  • Ability to work independently while also partnering effectively with cross-functional teams.
  • A proactive, solution-oriented mindset with a focus on speed, quality, and continuous improvement.
Preferred Skills
  • Active Optimizely Developer certification in CMS or Web Experimentation.
  • Experience supporting server-side experimentation and feature flagging initiatives.
  • Familiarity with UX/UI collaboration and translating wireframes or Figma designs into interactive experiences.
  • Comfort using AI tools such as GitHub Copilot or ChatGPT to support development efficiency.
  • Experience working in remote-first environments and collaborating across multiple locations.

Horizontal is committed to fostering an inclusive environment where all qualified candidates can thrive. We value diversity, equity, and inclusion as essential to building strong teams, better ideas, and better outcomes.

By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.

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