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Javascript Developer Jobs in Hartford, CT (NOW HIRING)

Sonsoft Inc

UI Developer with JavaScript

Hartford, CT · On-site

$50.50 - $65.50/hr

AT least 5 years experience of JavaScript development * At least 5 years of technical design and programming skills. Component-based design * AT least 5 years experience in JavaScript; experience ...

Varsity Tutors

JavaScript Tutor

Hartford, CT · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming with promises and async/await, ES6+ features, closures, prototypal inheritance, fetch API, and popular ...

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All JobsJavascript Developer JobsJavascript Developer Jobs in Hartford, CT

Javascript Developer information

See Hartford, CT salary details

$29.8K

$107.5K

$170.5K

How much do javascript developer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for javascript developer in Hartford, CT is $107,512.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,600.00 and $129,100.00 per year, depending on experience, location, and employer.

What does a JavaScript developer do?

As a JavaScript developer, your main responsibilities are to code functional web applications using the JavaScript (JS) programming language and to patch and update application code as needed to optimize functionality. You program front-end code for web applications, collaborate with back-end developers, and use tools like integrated development environments (IDEs), Git, and browser dev tools.

What does a JavaScript developer do?

A JavaScript Developer is responsible for designing, developing, and maintaining web applications using the JavaScript programming language. They typically work on both the front-end (user interface) and sometimes the back-end (server-side) of web projects, creating interactive features, optimizing performance, and ensuring cross-browser compatibility. Their role often involves collaborating with designers and other developers to deliver a seamless user experience.

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

To thrive as a JavaScript Developer, you need strong proficiency in JavaScript, HTML, CSS, and a solid understanding of web development principles, often backed by a degree in computer science or comparable experience. Familiarity with frameworks like React or Angular, version control systems like Git, and build tools such as Webpack is typically required. Problem-solving, attention to detail, and effective communication are crucial soft skills for collaborating on projects and resolving technical challenges. These skills and qualities ensure the delivery of robust, maintainable, and efficient web applications that meet user and business needs.

What are some common challenges faced by JavaScript developers when working on large-scale applications?

JavaScript Developers working on large-scale applications often encounter challenges such as maintaining code readability, managing dependencies, and ensuring performance optimization. As projects grow, it becomes essential to implement best practices like modularization, code reviews, and thorough testing to prevent bugs and technical debt. Collaboration with backend developers, designers, and QA testers is frequent, requiring clear communication and an agile mindset to deliver features efficiently and address issues as they arise.

What is the difference between Javascript Developer vs Front-End Developer?

AspectJavascript DeveloperFront-End Developer
Primary FocusWriting and optimizing JavaScript codeDesigning and implementing user interfaces
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design
Work EnvironmentWeb development teams, software companiesWeb design agencies, tech firms, startups

Javascript Developers focus on coding and scripting using JavaScript, while Front-End Developers handle the overall design and user experience of websites. Both roles often overlap, but the Javascript Developer specializes in scripting, whereas the Front-End Developer emphasizes UI/UX design and layout.

Is JavaScript in high demand?

JavaScript is a highly in-demand skill for developers, especially those working on web development, front-end frameworks, and full-stack projects. Its widespread use in building interactive websites and applications ensures strong job opportunities for JavaScript developers across various industries.
More about Javascript Developer jobs

What are the most commonly searched types of Javascript Developer jobs in Hartford, CT?

The most popular types of Javascript Developer jobs in Hartford, CT are:

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For Javascript Developer jobs in Hartford, CT, the most frequently searched job titles are:

What job categories do people searching Javascript Developer jobs in Hartford, CT look for?

The top searched job categories for Javascript Developer jobs in Hartford, CT are:

What cities near Hartford, CT are hiring for Javascript Developer jobs?

Cities near Hartford, CT with the most Javascript Developer job openings:

Javascript Developer jobs near you
Infographic showing various Javascript Developer job openings in Hartford, CT as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $107,512 per year, or $51.7 per hour.

Software Developer - JavaScript

US Tech Solutions

Hartford, CT • On-site

Contractor

Re-posted 18 days ago

Job description

Company Description

US Tech Solutions is a global staff augmentation firm providing a wide-range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit our website www.ustechsolutions.com.

We are constantly on the lookout for professionals to fulfill the staffing needs of our clients, sets the correct expectation and thus becomes an accelerator in the mutual growth of the individual and the organization as well.

Keeping the same intent in mind, we would like you to consider the job opening with US Tech Solutions that fits your expertise and skillset.

Job Description

Position : Applications Developer (Software Developer - JavaScript)

Location : HARTFORD, CT 06103

Duration : 6 months (Temp to Hire)

Summary
This role is a technical role requiring hands-on front end development in JavaScript. This role focuses on the estimation, development, and implementation of software projects and therefore requires JavaScript programming skills, excellent communication skills and the ability to work effectively in a high performing agile team environment.

Duties:

The daily responsibilities of this position include: developing and testing assigned work using established development languages, tools, best practices, department standards and guidelines including but not limited to JavaScript, .NET, HTML, CSS, Less. Participating in daily project team stand-up meetings, code reviews, group design discussions.

Experience: 5+ years of professional experience in a hands-on software-development role.

Skills:

  • Strong Client-side JavaScript
  • Strong UI development skills, including HTML, CSS & Less
  • Excellent verbal and written communication skills
  • Strong technical, analysis, debugging and problem-resolution skills
  • Ability to work effectively in a highly-collaborative team environment
  • Experience with Test Driven Development
  • Experience with Agile or SAFe
  • Experience with a source-code repository (prefer Subversion)

Desirable (but not required) Skills:

  • Knowledge of .NET a plus
  • Thorough understanding of Web Services including SOAP and WSDL
  • Understanding of multithreaded programming
  • Experience with SQL and relational databases (SQL Server / Oracle)
  • Knowledge and application of design patterns
  • Ability and willingness to quickly learn new applications and technologies
  • Experience with test-driven development tools like NUnit/JUnit, NMock, TSQLUnit, JsUnit,
  • NUnitAsp, NCover, MOQ
  • Experience with a build scripting language like NAnt/Ant
  • Experience with a continuous-integration server like Jenkins
  • Experience with scripting languages like Ruby, PowerScript, Python
  • Experience with code-analysis tools like FxCop, NDepend
  • Experience with object-database persistence tools like NHibernate/Hibernate
  • Experience with acceptance testing using tools like FitNesse, FIT, FitLibrary
  • Knowledge of code smells and refactoring patterns
  • Background in Personal Lines Homeowners and Automobile business
Additional Information

Ritika Bharti

Sr. Technical Recruiter

Phone No. #201-932-0831


US Tech Solutions logo

About US Tech Solutions

Sourced by ZipRecruiter

US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Jersey City, NJ, US

Year founded

2000

Social media

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