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Junior Javascript Developer Jobs in Massachusetts

ConnectPay

Junior .NET Developer

Foxboro, MA

$70K - $92K/yr

... seek a Junior .NET Developer to join our growing IT Staff. The position entails supporting ... JavaScript * Debug, test, and troubleshoot software programs and components * Collaborate with ...

ConnectPay

Junior .NET Developer

Foxboro, MA · On-site

$70K - $92K/yr

... seek a Junior .NET Developer to join our growing IT Staff. The position entails supporting ... JavaScript * Debug, test, and troubleshoot software programs and components * Collaborate with ...

Flipkey

Jr. PHP Developer

Boston, MA · On-site

FlipKey is hiring a Web Developer to support our growing engineering team and site. FlipKey is the ... scripting, Javascript, HTML, Apache, and CSS skills. - A deep appreciation for Open Source ...

Flipkey

Jr. PHP Developer

Boston, MA

FlipKey is hiring a Web Developer to support our growing engineering team and site. FlipKey is the ... scripting, Javascript, HTML, Apache, and CSS skills. - A deep appreciation for Open Source ...

HireClix

Junior Graphic Designer

Gloucester, MA · On-site

$22.50 - $30/hr

Partner with account managers, developers, and strategists to deliver high-quality creative ... JavaScript, is required. * Proficiency with Figma, Adobe Creative Cloud, including Photoshop ...

HireClix

Junior Graphic Designer

Gloucester, MA · On-site

$22.50 - $30/hr

Partner with account managers, developers, and strategists to deliver high-quality creative ... JavaScript, is required. * Proficiency with Figma, Adobe Creative Cloud, including Photoshop ...

Lorvenk Technologies LLC

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Mentor junior level developers and direct others while promoting a spirit of partnership and ... Experience with JavaScript based systems such as AngularJS, ExpressJS, NodeJS or ReactJS. * SQL ...

HireClix

Junior Graphic Designer

Gloucester, MA

$22.50 - $30/hr

Partner with account managers, developers, and strategists to deliver high-quality creative ... JavaScript, is required. * Proficiency with Figma, Adobe Creative Cloud, including Photoshop ...

PROLIM Global Corporation

Java Full Stack Developer

Boston, MA · On-site

$57.25 - $73.75/hr

... CSS3, and JavaScript. • Collaborate with cross-functional teams to gather requirements and ... mentor junior developers, and enforce coding standards. • Automate build and deploy pipelines ...

New

Blitzy

Senior Front End Engineer

Cambridge, MA · On-site

$135K - $185K/yr

... interfaces, mentor junior engineers, and establish best practices as the company scales ... modern JavaScript/TypeScript with deep understanding of language features, patterns, and best ...

Husch Blackwell Llp

Senior ServiceNow Developer

Boston, MA · On-site +1

$58.75 - $80.75/hr

Mentor junior developers and engineers, fostering a culture of high quality engineering practices ... Deep expertise in workflow design, scripting (JavaScript), platform administration, server ...

Blitzy

Senior Front End Engineer

Cambridge, MA · On-site

$150K - $185K/yr

You mentor junior frontend engineers, conducting code reviews and elevating the team's technical ... Expert-level knowledge of modern JavaScript/TypeScript with deep understanding of language features ...

ICONSTAFF

Principal Software Engineer

Boston, MA · On-site +1

$145K - $175K/yr

Mentor junior engineers Success Metrics * Delivery of high-quality features * System reliability ... Proficiency in JavaScript (TypeScript), SQL, React, Next.js * Experience with AWS (ECS, Lambda ...

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All JobsJavascript Developer JobsJunior Javascript Developer JobsJunior Javascript Developer Jobs in Massachusetts

Junior Javascript Developer information

See Massachusetts salary details

$26.2K

$97.2K

$150.2K

How much do junior javascript developer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for junior javascript developer in Massachusetts is $97,172.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,200.00 and $95,000.00 per year, depending on experience, location, and employer.

What is a Junior Javascript Developer job?

A Junior JavaScript Developer is an entry-level programmer who specializes in using JavaScript to build web applications, websites, and front-end interfaces. They work under the guidance of senior developers to implement interactive features, troubleshoot issues, and improve functionality. Their responsibilities may include writing clean code, debugging, collaborating with designers, and learning new technologies. Typically, they are expected to have a basic understanding of JavaScript, HTML, CSS, and frameworks like React or Vue.js. This role is ideal for those starting their career in web development and looking to gain hands-on experience in a professional setting.

What are some typical daily responsibilities for a Junior Javascript Developer?

As a Junior Javascript Developer, your day-to-day tasks often include writing and testing JavaScript code, fixing bugs, maintaining existing web applications, and collaborating on new features under the guidance of senior developers. You'll likely work closely with designers, backend developers, and QA testers to ensure seamless user experiences. Regularly attending team meetings, participating in code reviews, and updating documentation are also common. This collaborative and supportive environment is designed to help you develop your technical skills while contributing to real projects.

What are the key skills and qualifications needed to thrive in the Junior Javascript Developer position, and why are they important?

To thrive as a Junior Javascript Developer, you need a solid understanding of JavaScript fundamentals, HTML, CSS, and basic web development concepts, often supported by a relevant degree or coding bootcamp completion. Familiarity with tools such as version control systems (like Git), browser developer tools, and frameworks like React or Node.js is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you stand out in this position. These attributes are crucial for efficiently developing and maintaining web applications, collaborating with team members, and adapting to evolving project requirements.

What are the most commonly searched types of Javascript Developer jobs in Massachusetts? The most popular types of Javascript Developer jobs in Massachusetts are:
What are popular job titles related to Junior Javascript Developer jobs in Massachusetts? For Junior Javascript Developer jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Junior Javascript Developer jobs in Massachusetts look for? The top searched job categories for Junior Javascript Developer jobs in Massachusetts are:
What cities in Massachusetts are hiring for Junior Javascript Developer jobs? Cities in Massachusetts with the most Junior Javascript Developer job openings:
Junior Javascript Developer jobs near you
Infographic showing various Junior Javascript Developer job openings in Massachusetts as of July 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 100% In-person job distribution, with an average salary of $97,172 per year, or $46.7 per hour.
Junior .NET Developer

Junior .NET Developer

ConnectPay

Foxboro, MA

$70K - $92K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 26 days ago

Job description

Company Description

ConnectPay offers online payroll solutions and is committed to providing first-name-basis service and technology-first innovation. ConnectPay has steadily built a reputation as a flexible and responsive resource for all of its clients with a complete suite of solutions that make growing your business easier.

Today, thousands of small and mid-sized businesses use ConnectPay to process payroll, automate taxes, and integrate data. And every single one of them is able to leverage ConnectPay's services and resources while remaining connected to their own independent brokers and advisors. Our customers trust us to make their core business activities simpler, and we trust them to choose the best and brightest brokers for their unique needs.  Mutual trust is a beautiful thing.

With offices outside Boston, Detroit and in Fairfield, we are among the fastest growing private companies in Massachusetts, now is your chance to play a key role in the success and continued growth of our dynamic company.

To learn more visit www.connectpayusa.com

Job Description

We build highly efficient and accurate tax and payment processing software and seek a Junior .NET Developer to join our growing IT Staff. The position entails supporting, developing, maintaining and enhancing Agile Payroll System's windows, web, web services, and mobile based business software applications, components and database objects using Microsoft .NET technologies. If you're highly motivated to develop your skills and knowledge as part of an IT staff striving to produce superior systems, this job is for you. The outstanding candidate must have a solid track record solving technical problems and exceptional communication skills.

  • Develop software programs and components using 
  • VB.Net, C#, ASP.NET, SQL, XML, HTML, and JavaScript
  • Debug, test, and troubleshoot software programs and components
  • Collaborate with Operations Staff, Business Analysts, Quality Assurance and Senior Developers to help design new features and resolve problems.
  • Utilize.NET methodology to deliver timely and high quality products that exceeds the end user's expectations
  • Learn and research new programming languages, technology, and patterns.
  • Follow Agile Payroll Systems' best practices
Qualifications
  • Bachelor's Degree in Computer Science, Information Technology, Computer Engineering or related field
  • 2+ years of experience with full software development life cycle or equivalent combination of education, experience and/or applicable military experience
  • Experience working with Visual Studio, VB.NET / C#, .NET Framework, ASP.NET, ADO.NET, SQL
  • Experience working with Team Foundation Server, SourceSafe or similar source control programs
  • Strong technical skills including solid understanding of software development methodologies
  • Able to cooperate and participate in team projects while working independently on assigned tasks.
  • Have solid understanding of object oriented programming concepts
  • Working knowledge of Microsoft Office Suite products; Microsoft Certifications a plus
  • Experience utilizing SQL Server Reporting Services 
  • Proven analytical and problem solving skills
  • Ability to meet scheduled task requirements within assigned deadlines
  • Excellent organizational and communication skills
  • Mobile development experience preferred
  • Payroll, Accounting, and/or ACH knowledge a plus
Additional Information

ConnectPay offers a salary commensurate with experience, a competitive benefits package to full-time employees, including life, health, dental and vision insurance, 401(k) retirement, and tuition reimbursement. EOE.

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