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Full Stack Javascript Developer Jobs in Massachusetts

twenty80.io

Founding Full Stack Engineer

Boston, MA · On-site +1

$150K - $190K/yr

Set up deployment pipelines, monitoring, and basic DevOps workflows * Help hire and mentor future ... Strong full stack background with modern JavaScript/TypeScript * Experience building products from ...

PeopleSERVE, Inc.

Full Stack Engineer

Boston, MA · On-site

They are seeking a Full Stack Engineer to build new capabilities for private companies and start ... Selenium • JavaScript/TypeScript in an Angular or React environment, Angular preferred • ...

twenty80.io

Senior Full Stack Software Engineer

Boston, MA · On-site +1

$160K - $210K/yr

This engineer will work across the frontend and backend, contributing directly to customer-facing ... Strong full stack experience with modern JavaScript/TypeScript * Proven experience building and ...

VocaliD

Full-Stack Lead

Belmont, MA · On-site

... across the full web, backend and storage stack, preparing for orders of magnitude in growth ... lead an engineering team Our Stack Python, AngularJS, JavaScript, Hosted on AWS If you are ...

Saviance

Full Stack Engineer

Boston, MA · On-site

Job Summary : Saviance is a company looking for a Full Stack Software Engineer to join their ... HTML, CSS/SCSS, JavaScript, and Angular a bonus • Understanding of fundamental design principles ...

FLIR Systems, Inc.

Full Stack Developer

Billerica, MA · On-site

$90K - $121K/yr

The Full Stack Developer will play a key role in designing, developing, and maintaining a centralized data management and project coordination platform that supports all departments within FLIR ...

Databento

... developer experience. Our team includes alumni of Two Sigma, Citadel Securities, Flow Traders ... This role is primarily focused on TypeScript/JavaScript, with some full-stack/Python work as well.

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All JobsFull Stack Javascript Developer JobsFull Stack Javascript Developer Jobs in Massachusetts

Full Stack Javascript Developer information

See Massachusetts salary details

$26

$64

$93

How much do full stack javascript developer jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for full stack javascript developer in Massachusetts is $64.72, according to ZipRecruiter salary data. Most workers in this role earn between $53.80 and $74.57 per hour, depending on experience, location, and employer.

What is a full stack JavaScript developer?

A Full Stack JavaScript Developer is a software engineer skilled in using JavaScript for both front-end and back-end development. They work with frameworks like React or Angular for the user interface and Node.js or Express.js for server-side programming. These developers are responsible for building, deploying, and maintaining web applications, ensuring seamless functionality from the client-side to the server-side. Their expertise allows them to handle databases, APIs, and the integration between different layers of a web application.

What are the key skills and qualifications needed to thrive as a full stack JavaScript developer?

To thrive as a Full Stack JavaScript Developer, you need solid proficiency in JavaScript, front-end frameworks like React or Angular, back-end technologies such as Node.js, and a strong understanding of databases, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, cloud platforms (e.g., AWS), and deployment pipelines is highly valued, along with certifications such as AWS Certified Developer or relevant JavaScript credentials. Strong problem-solving skills, effective communication, and the ability to collaborate across teams help developers stand out in this role. These skills and qualities are essential to efficiently build, maintain, and scale robust web applications in a collaborative, fast-paced environment.

What are some common challenges full stack JavaScript developers face when managing both frontend and backend tasks?

Full Stack Javascript Developers often encounter challenges in balancing the demands of both frontend and backend development, such as staying updated with rapidly evolving frameworks and managing integration between different parts of the application. Coordinating with designers, backend engineers, and DevOps can require strong communication and time management skills. Additionally, debugging issues that span the entire tech stack and ensuring consistent performance across client and server components are frequent hurdles. Overcoming these challenges typically involves continuous learning, effective collaboration, and adopting best practices in code organization and testing.

What is the difference between Full Stack Javascript Developer vs Front End Developer?

AspectFull Stack Javascript DeveloperFront End Developer
SkillsJavaScript, Node.js, React or Angular, databases, server managementJavaScript, HTML, CSS, UI/UX design, frameworks like React or Vue
Work EnvironmentBackend and frontend development, full project lifecyclePrimarily UI/UX, client-side development
CredentialsProficiency in both frontend and backend technologiesStrong frontend skills, often with design knowledge

Full Stack Javascript Developers have expertise in both frontend and backend development, working across the entire application stack. Front End Developers focus mainly on the user interface and experience. The roles overlap in JavaScript skills but differ in scope and responsibilities.

What are popular job titles related to Full Stack Javascript Developer jobs in Massachusetts?

For Full Stack Javascript Developer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Full Stack Javascript Developer jobs in Massachusetts look for?

The top searched job categories for Full Stack Javascript Developer jobs in Massachusetts are:

Full Stack Javascript Developer jobs near you
Infographic showing various Full Stack Javascript Developer job openings in Massachusetts as of September 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, 7% Contract, and 1% Nights. Highlights an 80% Physical, 4% Hybrid, and 16% Remote job distribution, with an average salary of $134,617 per year, or $64.7 per hour.

Founding Full Stack Engineer

Boston, MA • On-site, Remote

twenty80.io
See more jobs at twenty80.ioexternal

$150K - $190K/yr

Full-time

Medical, Dental, Vision, PTO

Re-posted 29 days ago

Job description

About the Role

An early-stage startup is hiring a Founding Full Stack Engineer to help build its product from the ground up. This role will work closely with the founding team to design, develop, and ship the initial versions of the platform while laying the technical foundation for future growth.

This position offers high ownership, broad responsibility across the stack, and direct impact on product direction, architecture, and engineering culture.

What You’ll Do

  • Build the initial product and core features from zero to production

  • Design and implement frontend and backend systems with scalability in mind

  • Own services, data models, and APIs end to end

  • Collaborate directly with founders on product requirements and technical tradeoffs

  • Make foundational decisions around architecture, tooling, and infrastructure

  • Write clean, maintainable code and establish engineering best practices

  • Set up deployment pipelines, monitoring, and basic DevOps workflows

  • Help hire and mentor future engineers as the team grows

Tech Environment

The stack is flexible, but commonly includes:

  • Frontend: React, TypeScript, Next.js

  • Backend: Node.js (Express/NestJS) or Python (Django/FastAPI)

  • Databases: PostgreSQL, Redis

  • Cloud & Infrastructure: AWS or GCP, Docker, CI/CD

  • APIs: REST, GraphQL

  • Version Control: Git (GitHub or similar)

What We’re Looking For

  • 6+ years of professional software engineering experience

  • Strong full stack background with modern JavaScript/TypeScript

  • Experience building products from early stage through production

  • Solid understanding of backend systems, databases, and APIs

  • Comfort working with ambiguity and evolving requirements

  • Experience owning technical decisions without heavy process

  • Prior startup or founding-team experience strongly preferred

Compensation & Benefits

  • Base Salary: $150,000 – $190,000 (early-stage, San Francisco market)

  • Equity: Meaningful founding-level equity stake

  • Benefits: Health, dental, vision insurance; flexible PTO

  • Work Model: Hybrid or remote-friendly within U.S. time zones

Equal Opportunity

This opportunity is with an equal opportunity employer. All qualified applicants will be considered without regard to race, color, religion, gender, sexual orientation, gender identity, age, disability, or veteran status.