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Full Stack Javascript Engineer Jobs (NOW HIRING)

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience with JavaScript templating systems (mustache, Dust, etc). Comfortable with modern ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience with JavaScript templating systems (mustache, Dust, etc). Comfortable with modern ...

A full stack JavaScript developer who excels at and loves both the frontend and backend. * A creative problem-solver who thrives in a fast-paced environment. * Driven to ship features that make a ...

They are seeking a Full Stack Developer to design and maintain user interfaces, develop backend ... JavaScript, HTML, CSS. โ€ข Experience working with SQL Server, including writing queries and stored ...

Full Stack Engineer

San Francisco, CA ยท On-site

$175K - $220K/yr

We're looking for a product minded Full Stack Software Engineer who thrives at the intersection of ... Javascript/Typescript, Next.js, React, PostgreSQL, SvelteKit, Supabase, Vercel

There are recurring opportunities on this team for Analytic / BigData Software Developers, Full Stack Software Engineers, Web Application Developers, Java Developers, JavaScript Developers, Python ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience with JavaScript templating systems (mustache, Dust, etc). Comfortable with modern ...

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Full Stack Javascript Engineer information

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$44.5K

$134.8K

$190.5K

How much do full stack javascript engineer jobs pay per year?

As of Jun 26, 2026, the average yearly pay for full stack javascript engineer in the United States is $134,771.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $158,000.00 per year, depending on experience, location, and employer.

What is a Full Stack JavaScript Engineer?

A Full Stack JavaScript Engineer is a developer who is proficient in both front-end and back-end development using JavaScript technologies. They work on the client-side (using frameworks like React, Angular, or Vue.js) as well as the server-side (often with Node.js and Express). This role involves building, testing, and maintaining web applications, managing databases, and ensuring seamless interaction between the front and back ends. Full Stack JavaScript Engineers are valued for their ability to handle all layers of a web application, making them versatile members of any development team.

How do Full Stack JavaScript Engineers typically collaborate with other team members on projects?

Full Stack JavaScript Engineers often work closely with front-end developers, back-end developers, UX/UI designers, and product managers to deliver end-to-end solutions. Collaboration usually involves participating in agile meetings, code reviews, and pair programming sessions to ensure seamless integration between client and server components. Effective communication is key, as engineers need to translate technical requirements into functional features while coordinating with different stakeholders to meet project timelines. This collaborative environment helps foster learning and professional growth while ensuring high-quality deliverables.

What are the key skills and qualifications needed to thrive as a Full Stack JavaScript Engineer, and why are they important?

To thrive as a Full Stack JavaScript Engineer, you need expertise in JavaScript, proficiency with both front-end (e.g., React, Angular) and back-end (e.g., Node.js, Express) frameworks, and a solid understanding of web architecture, typically supported by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, RESTful APIs, databases such as MongoDB or PostgreSQL, and containerization tools like Docker is commonly required. Strong problem-solving abilities, communication skills, and adaptability help engineers work effectively in collaborative and fast-changing environments. These skills ensure robust, scalable web applications and seamless collaboration across multidisciplinary teams.

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

AspectFull Stack Javascript EngineerFront End Developer
SkillsProficient in both client-side and server-side JavaScript, frameworks like Node.js, React, AngularSpecializes in client-side technologies like HTML, CSS, JavaScript, frameworks like React or Vue
Work EnvironmentWorks on both front-end and back-end development, often in full project cyclesFocuses primarily on user interface and experience
CredentialsOften has full-stack development experience, sometimes with certifications in JavaScript frameworksTypically has front-end specific certifications or training

Full Stack Javascript Engineers have a broader role, handling both front-end and back-end development, while Front End Developers focus mainly on the user interface and experience. The choice depends on whether the project requires full-stack capabilities or specialized front-end skills.

More about Full Stack Javascript Engineer jobs
Infographic showing various Full Stack Javascript Engineer job openings in the United States as of June 2026, with employment types broken down into 1% Locum Tenens, 9% As Needed, 78% Full Time, 3% Part Time, 8% Contract, and 1% Nights. Highlights an 79% Physical, 4% Hybrid, and 17% Remote job distribution, with an average salary of $134,771 per year, or $64.8 per hour.
SENIOR FULL STACK ENGINEER

SENIOR FULL STACK ENGINEER

BTree Solutions, Inc.

Mclean, VA โ€ข On-site

Contractor

Posted 5 days ago


Job description

Job Title: SENIOR FULL STACK ENGINEER
Location: Mclean,VA
Duration: 12+ Months
Visa: USC, GC, H1B and EAD
Contract Type: W2
The hiring manager is seeking two senior-level Full Stack Software Engineers to join a small, high-impact team responsible for an internal enterprise application called Vessel, which supports email template management within the Associate Experience Technology (AXT) organization. This application is already established and actively used, but it is described as a medium-to-large scale system with a growing backlog, limited engineering bandwidth, and a need for modernization, stability improvements, and new feature delivery.
The manager emphasized that the team is lean, currently consisting of two long-tenured senior developers, one junior developer who joined recently, and the manager, so they need contractors who can come in and contribute quickly with minimal ramp-up time. These hires are expected to immediately help reduce backlog, improve testing coverage, enhance existing functionality, and strengthen overall platform reliability.
Core Technical Skill Set Required
This is a true full stack JavaScript role, with work split approximately 50% frontend / 50% backend, depending on feature priorities.
Frontend Requirements:
  • Strong hands-on experience with React
  • Strong experience with Redux
  • Ability to work in existing enterprise UI codebases
  • Experience building maintainable and scalable front-end components

Backend Requirements:
  • Strong experience with Node.js
  • Experience building and supporting backend services/APIs
  • Familiarity with AWS cloud-based backend services

Cloud / Infrastructure:
  • AWS Lambda
  • AWS ECS
  • Experience supporting production cloud applications

Database:
  • Strong relational database experience
  • PostgreSQL preferred

Testing / Quality Engineering (Very Important):
The manager repeatedly highlighted testing needs. Candidates must have strong automated testing experience.
Required frameworks include:
Backend/API Testing
  • Mocha
  • Jest

Frontend/UI Testing
  • Playwright
  • Vitest

The team specifically needs help increasing test coverage across the application.