ZipRecruiter

Log In

1

Flex Front End Web Developer Jobs in Boston, MA (NOW HIRING)

Rockstar Games

Senior Web Engineer

Andover, MA · On-site

They are seeking a passionate and experienced Senior Web Engineer to join their online development ... Responsibilities : • Development of accessible front-end components and applications using React ...

Beacon Biosignals

Senior Front-end Engineer

Boston, MA · On-site +1

$170K - $190K/yr

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 ...

INTERNATIONAL HIGHLIGHT LLC

Web Designer

Boston, MA · Remote

$18 - $22/hr

Image alt text * Collaborate with developers, designers, content teams, and management to ... Basic understanding of HTML, CSS, JavaScript, and front-end web technologies preferred. * Strong ...

INTERNATIONAL HIGHLIGHT LLC

Web Designer

Boston, MA · Remote

$18 - $22/hr

Image alt text * Collaborate with developers, designers, content teams, and management to ... Basic understanding of HTML, CSS, JavaScript, and front-end web technologies preferred. * Strong ...

INTERNATIONAL HIGHLIGHT LLC

Web Designer

Dorchester, MA · Remote

$18 - $22/hr

Image alt text * Collaborate with developers, designers, content teams, and management to ... Basic understanding of HTML, CSS, JavaScript, and front-end web technologies preferred. * Strong ...

Conch Technologies Inc

FrontEnd Developer

Boston, MA · On-site

$113K - $131K/yr

Frontend Developer Location: Boston, MA (Onsite 4 Days/Week) Duration: 12 Months Contract Note ... Build and consume RESTful web services. * Ensure cross-browser and cross-platform compatibility.

krg technology inc

Full Stack Java Developer

Boston, MA · On-site

$57 - $73.50/hr

Expert programming skill in Spring Boot , Java Frameworks , Java EE architecture * Front-end web development experience with HTML5, JavaScript / JavaScript based frameworks, and CSS3 is desirable

Jobsbridge

Front End Developer

Boston, MA · On-site

$113K - $131K/yr

OPT and EAD can apply The Role An exceptional Front End Developer with web-based application development, HTML5/JS, major HTML5 framework (e.g. Angular, Ember, React, Backbone) experience is required ...

Grapevine

Front End Developer

Boston, MA

$113K - $131K/yr

... own the front-end of our web application. In this role you will be a key member of the team ... capable engineers and designers Requirements: Domain expertise with HTML & SASS 3+ years of ...

Jobsbridge

Front End Developer

Boston, MA · On-site

$113K - $131K/yr

Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description OPT and EAD can apply The Role An exceptional Front End Developer with web-based application development, HTML5 ...

Jobsbridge

Front End Developer

Boston, MA

$113K - $131K/yr

Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description OPT and EAD can apply The Role An exceptional Front End Developer with web-based application development, HTML5 ...

krg technology inc

Full Stack Developer

Boston, MA

Expert programming skill in Spring Boot , Java Frameworks , Java EE architecture * Front-end web development experience with HTML5, JavaScript / JavaScript based frameworks, and CSS3 is desirable

previous pagenext page

Showing results 21-40

All JobsFront End Web Developer JobsFlex Front End Web Developer JobsFlex Front End Web Developer Jobs in Boston, MA

Flex Front End Web Developer information

See Boston, MA salary details

$52.1K

$110.3K

$174.4K

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

As of Aug 21, 2026, the average yearly pay for flex front end web developer 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 a flex front end web developer?

A Flex Front End Web Developer is a programmer who specializes in building the user-facing parts of websites or web applications using flexible work arrangements, such as part-time, freelance, or remote positions. Their main responsibilities include designing, coding, and optimizing interfaces using technologies like HTML, CSS, and JavaScript, while ensuring the site is responsive and user-friendly. These developers often collaborate with designers and back-end developers to deliver cohesive digital experiences. Flexibility in work schedule and location is a key aspect of this role, offering adaptability for both employers and developers.

What are the key skills and qualifications needed to thrive as a flex front end web developer?

To thrive as a Flex Front End Web Developer, you need proficiency in HTML, CSS, JavaScript, and responsive web design, typically backed by a degree in computer science or equivalent experience. Familiarity with frameworks like React or Angular, version control systems such as Git, and experience using build tools are commonly required. Strong problem-solving abilities, adaptability, and effective communication are essential soft skills for this role. These skills ensure the creation of user-friendly, high-performance web applications that meet client needs and integrate seamlessly with backend systems.

What are some typical challenges flex front end web developers face when working with multiple clients or projects simultaneously?

Flex Front End Web Developers often juggle several projects at once, which requires strong time management and the ability to quickly adapt to different codebases and client expectations. Balancing competing priorities while maintaining high-quality, responsive user interfaces can be challenging, especially when each client may have unique branding and technical requirements. Clear communication with stakeholders and proactive task organization are essential to ensure deadlines are met and deliverables align with client needs.

What is the difference between Flex Front End Web Developer vs React Front End Web Developer?

AspectFlex Front End Web DeveloperReact Front End Web Developer
Required SkillsHTML, CSS, JavaScript, Flexbox, responsive designHTML, CSS, JavaScript, React.js, component-based architecture
Work EnvironmentWeb development teams, agencies, startupsWeb applications, SaaS companies, tech firms
Common UsageBuilding flexible, responsive layoutsDeveloping interactive, dynamic user interfaces

The Flex Front End Web Developer specializes in creating responsive layouts using CSS Flexbox, focusing on flexible design structures. In contrast, the React Front End Web Developer primarily builds interactive web applications using React.js components. Both roles require strong JavaScript skills and are common in web development environments, but they focus on different aspects of front-end development.

What are the most commonly searched types of Front End Web Developer jobs in Boston, MA?

The most popular types of Front End Web Developer jobs in Boston, MA are:

Flex Front End Web Developer jobs near you

Software Engineer: Full-Stack Web Developer

Nanobiosym

Cambridge, MA

Full-time

Re-posted 22 days ago

Job description


Location: On-site only
Type: Full-Time
Company Overview
We are a dynamic, growing company in the digital health sector, revolutionizing healthcare through innovative technology. As we expand our digital presence, we're seeking a talented Full-Stack Web Developer to spearhead our e-commerce and outreach initiatives. We are seeking a visionary developer to architect robust, secure, and scalable web solutions from the ground up. The ideal candidate will be a self-starter with a proven track record of creating secure, scalable, and user-friendly web applications.
Key Responsibilities
  • Architect and develop a comprehensive web presence, including corporate website and e-commerce platform, ensuring responsiveness across all devices
  • Design, develop, and deploy responsive web and e-commerce platforms (front-end to back-end) with cross-device compatibility (desktop, mobile).
  • Build and optimize cloud-based solutions using AWS services (EC2, S3, Lambda, RDS) for high availability, scalability, and cost efficiency.
  • Implement industry-leading security protocols (SSL/TLS, OAuth2, encryption) and ensure GDPR, HIPAA, and other compliances.
  • Adopt modular, flexible frameworks (React, Node.js, Python/Django) to accommodate rapid scalability and evolving business needs.
  • Partner directly with the CEO to align technical execution with business goals, presenting solutions and progress in clear, non-technical terms.
  • Develop UI/UX design to reinforce brand identity, ensuring visually cohesive and user-centric interfaces.
  • Develop analytics dashboards (e.g., Tableau, Power BI) to track user behavior, sales trends, and system performance.
  • Implement robust security measures and maintain compliance with industry standards
  • Continuously evaluate and implement emerging technologies to keep our digital presence future-ready
Required Skills
  • 10+ years of experience in full-stack web development
  • Mastery with AWS, AI tools (Claude, Chatgpt,etc)
  • Mastery of HTML5, CSS3, any JavaScript framework like React/Angular/Vue, and responsive design principles are a must
  • Proficiency in server-side languages like Node.js, Python, and other with experience in creating and managing RESTful API's
  • Expertise in SQL, and relational databases like PostgreSQL, MySQL, AWS RDS and NoSQL databases like MongoDB, DynamoDB, DocumentDB, including complex query optimization.
  • Expert proficiency in AWS services, cloud architecture, and administration
  • Hands-on experience with AWS deployment, serverless architecture, version controlling, and DevOps tools (CI/CD pipelines, Docker, Git)
  • Knowledge of OWASP standards, penetration testing, and secure authentication workflows, user authentication and authorization
  • Deep understanding and ability to implement web security best practices
  • Exceptional communication, problem-solving, and ability to device roadmap and present it to non-technical stakeholders
  • Experience building e-commerce platforms and integrating payment gateways
  • Excellent problem-solving skills and attention to detail
Preferred Qualifications
  • Experience in branding is preferred
  • Portfolio demonstrating UI/UX projects aligned with brand strategy is preferred
  • Familiarity with Python for data analysis, and AI/ML integration in web applications
  • AWS Certified Developer, AWS Solutions Architect, or similar credentials.
What We Offer
  • Shape the core digital infrastructure of a rapidly growing diagnostics leader.
  • Continuous learning opportunities in emerging tech (AI/ML, edge computing).
  • Direct collaboration with executive leadership
  • Competitive salary and benefits package
  • Professional development and learning opportunities

Apply