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Javascript Developer Jobs in Connecticut (NOW HIRING)

nLeague

Programmer/Developer

Hartford, CT · On-site

Job ID: 65327 Senior level Full Stack/Salesforce Developer Client: State of Connecticut - Duration ... JavaScript Frameworks preferred * SQL * End-to-End Web Development

E*Pro, Inc.

.Net Developer

Shelton, CT · On-site

$48.50 - $64/hr

NET (1.1 /2.0/3.5/4.0),C#, ADO.NET, LINQ, Web Services, JavaScript, JQuery, XML, WCF, SQL , PL/SQL,SQL Server / Oracle DB Procedures, Programming, Testing, Deployment If you find yourself suitable ...

Elite WorkForce Inc

Salesforce Developer at CT

Hartford, CT · On-site

$56 - $74.25/hr

Salesforce Developer Location: Hartford, Connecticut (06106) Client: State of Connecticut Duration ... NET OOP and SOA, JavaScript frameworks, and SQL. * Proficiency in full-stack web development and ...

InstantServe LLC

Senior Salesforce Developer

Hartford, CT · On-site

$126K - $154K/yr

Senior Salesforce Developer Location: Hartford, CT, 06106 | Hybrid (1 day/week or 2 days/2 weeks ... Required Skills: .NET Framework, C#, Web & Windows Services - Expert (10+ yrs) JavaScript & JS ...

CPIM Group

JAVA DEVELOPER

Rocky Hill, CT · On-site

$48.50 - $63/hr

We are looking for Java Developers with experience in building high-performing, scalable ... other JavaScript libraries Oracle or any other databases and SQL scripting Advanced English ...

Deegit Inc

SharePoint developer

East Hartford, CT · On-site

$48.25 - $63/hr

Sharepoint Developer Location : East Hartford , CT, USA Duration : 6+Months work experience : 3-5 ... in HTML5 , JavaScript , JQuery • Good communication and writing skills • 2-3 years of ...

CPIM do Brazil LTDA

JAVA DEVELOPER

Rocky Hill, CT · On-site

$48.50 - $63/hr

We are looking for Java Developers with experience in building high-performing, scalable ... Angular or react or any other JavaScript libraries * Oracle or any other databases and SQL ...

CPIM Group

JAVA DEVELOPER

Rocky Hill, CT · On-site

$48.50 - $63/hr

We are looking for Java Developers with experience in building high-performing, scalable ... other JavaScript libraries Oracle or any other databases and SQL scripting Advanced English ...

CPIM do Brazil LTDA

MOBILE APP DEVELOPER

Rocky Hill, CT · Hybrid

Must have Strong Web Programming, Native App Development experience. * Must have experience with ... Experience with JavaScript and/or Kotlin. * Working knowledge with Angular and Bootstrap. * Working ...

Jobsbridge

Senior Web Developer

Bristol, CT

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience with JavaScript, HTML/HTML5, CSS . Experience in Object-Oriented analysis, design, and ...

CPIM Group

MOBILE APP DEVELOPER

Rocky Hill, CT · Hybrid

Must have Strong Web Programming, Native App Development experience. Must have experience with ... Experience with JavaScript and/or Kotlin. Working knowledge with Angular and Bootstrap. Working ...

CPIM Group

MOBILE APP DEVELOPER

Rocky Hill, CT · Hybrid

Must have Strong Web Programming, Native App Development experience. Must have experience with ... Experience with JavaScript and/or Kotlin. Working knowledge with Angular and Bootstrap. Working ...

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All JobsJavascript Developer JobsJavascript Developer Jobs in Connecticut

Javascript Developer information

See Connecticut salary details

$28.1K

$101.4K

$160.8K

How much do javascript developer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for javascript developer in Connecticut is $101,391.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,800.00 and $121,800.00 per year, depending on experience, location, and employer.

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 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 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.

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 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.
More about Javascript Developer jobs
What are the most commonly searched types of Javascript Developer jobs in Connecticut? The most popular types of Javascript Developer jobs in Connecticut are:
What are popular job titles related to Javascript Developer jobs in Connecticut? For Javascript Developer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Javascript Developer jobs in Connecticut look for? The top searched job categories for Javascript Developer jobs in Connecticut are:
What cities in Connecticut are hiring for Javascript Developer jobs? Cities in Connecticut with the most Javascript Developer job openings:
What are popular job titles related to Javascript Developer jobs in CT? For Javascript Developer jobs in CT, the most frequently searched job titles are:
Javascript Developer jobs near you
Infographic showing various Javascript Developer job openings in Connecticut as of July 2026, with employment types broken down into 100% Full Time. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $101,391 per year, or $48.7 per hour.

Mark Logic Developer

Interon IT Solutions

Hartford, CT • On-site

Contractor

Posted 18 days ago

Job description

Job Title- Mark Logic Developer
Location-Hartford,CT
 
Key Skills:
MarkLogic
Java, JavaScript, XQuery, XSL, Shell Scripting
Azure or AWS (S3, Kinesis, IAM, CloudWatch, EMR, Glue, Data Storage)
 
Job Description:
8+ years of overall experience, including 5+ years in MarkLogic development
Design and develop MarkLogic applications using Data Hub Framework
Create data ingestion workflows for transforming/loading JSON and XML via MLCP and REST APIs
Collaborate with Application/Enterprise Architects on data flow designs
Partner with business analysts to align technical solutions with business goals
Maintain comprehensive documentation and support integrations
Provide production support and assist with MarkLogic platform upgrades
End-to-end ETL implementation experience
Strong grasp of SDLC and Agile methodologies