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Senior Javascript Developer Jobs in Needham, MA (NOW HIRING)

iRobot

Sr. DevOps Build/Tools Engineer

Bedford, MA · On-site

$97K - $139K/yr

Salary Range: $97,500.00 - $139,000.00 Introduction iRobot is seeking a Sr. DevOps Engineer to join ... Python and Node/ JavaScript proficiency * Extensive experience designing, operating, and ...

Harvard University

Senior Software Engineer

Boston, MA

$133K - $175K/yr

The Senior Software Engineer uses Oracle APEX, JavaScript, jQuery, CSS, and web services to rapidly deliver secure, user-focused web applications and reports. This role employs REST design principles ...

Horizontal Talent

Sr. Optimizely Developer

Boston, MA · Remote

$124K - $164K/yr

This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS ... Advanced frontend experience with HTML5, CSS3/SASS, and JavaScript, including Vanilla JS, ES6 ...

Volaris Group

Software Developer II

Worcester, MA · On-site

Your pull requests are ones a senior developer can approve with confidence, not ones that need a rewrite. What You'll Do * Design and build production features on The Platform in JavaScript/Node.js, ...

Covenir

Software Developer II

Worcester, MA

Your pull requests are ones a senior developer can approve with confidence, not ones that need a rewrite. What You'll Do * Design and build production features on The Platform in JavaScript/Node.js, ...

InterSystems

Senior Applications Developer

Boston, MA · On-site

$104K - $143K/yr

This senior application developer will design and develop applications for use by InterSystems ... Demonstrable competence in XML, XSL, SOAP, Web Services, eCommerce, HTML, JavaScript. * Demonstrate ...

Vencora

Software Developer II

Worcester, MA

Your pull requests are ones a senior developer can approve with confidence, not ones that need a rewrite. What You'll Do * Design and build production features on The Platform in JavaScript/Node.js, ...

Vencora

Software Developer II

Worcester, MA · On-site

Your pull requests are ones a senior developer can approve with confidence, not ones that need a rewrite. What You'll Do * Design and build production features on The Platform in JavaScript/Node.js, ...

Covenir

Software Developer II

Worcester, MA · On-site

Your pull requests are ones a senior developer can approve with confidence, not ones that need a rewrite. What You'll Do * Design and build production features on The Platform in JavaScript/Node.js, ...

Volaris Group

Software Developer II

Worcester, MA

Your pull requests are ones a senior developer can approve with confidence, not ones that need a rewrite. What You'll Do * Design and build production features on The Platform in JavaScript/Node.js, ...

Judge Group, Inc.

Senior AWS Developer

Quincy, MA · On-site

$54 - $64/hr

JavaScript ES6+ * HTML5 * CSS3 * Redux or Context API * Responsive design * Accessibility standards (WCAG 2.1) Backend & Database * 4+ years of Python development experience * 3+ years of PostgreSQL ...

Harvard University

Senior Software Engineer

Boston, MA · On-site

$59/hr

The Senior Software Engineer uses Oracle APEX, JavaScript, jQuery, CSS, and web services to rapidly deliver secure, user-focused web applications and reports. This role employs REST design principles ...

The Grommet

Senior Software Engineer

Somerville, MA · On-site

$133K - $176K/yr

... developing on Magento ("M1 Developer Plus" certification preferred, but not required ... Demonstrable knowledge of modern web technologies, including Javascript, HTML and CSS * Mastery of ...

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All JobsJavascript Developer JobsSenior Javascript Developer JobsSenior Javascript Developer Jobs in Needham, MA

Senior Javascript Developer information

See Needham, MA salary details

$33

$65

$86

How much do senior javascript developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior javascript developer in Needham, MA is $65.80, according to ZipRecruiter salary data. Most workers in this role earn between $58.94 and $74.90 per hour, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

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

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are popular job titles related to Senior Javascript Developer jobs in Needham, MA? For Senior Javascript Developer jobs in Needham, MA, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Developer jobs in Needham, MA look for? The top searched job categories for Senior Javascript Developer jobs in Needham, MA are:
What cities near Needham, MA are hiring for Senior Javascript Developer jobs? Cities near Needham, MA with the most Senior Javascript Developer job openings:
Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in Needham, MA as of August 2026, with employment types broken down into 77% Full Time, 8% Part Time, 1% Temporary, and 14% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $136,870 per year, or $65.8 per hour.

Sr. DevOps Build/Tools Engineer

iRobot

Bedford, MA • On-site

$97K - $139K/yr

Full-time

Posted 23 days ago

Job description

Salary Range: $97,500.00 - $139,000.00
Introduction
iRobot is seeking a Sr. DevOps Engineer to join our team to maintain the current generation of build pipelines, and design and build the next-generation of embedded Linux, mobile app, and cloud service pipelines.
iRobot leads the market in consumer robotics and smart home innovation, with cloud infrastructure that supports millions of connected devices worldwide. We're looking for an experienced, senior engineer to help maintain and modernize the systems our product development teams use to build, test, and release firmware, software and infrastructure code. This role will focus on CI/CD, build systems, deployment automation, developer tooling, and cloud infrastructure that support mobile applications, IoT device firmware, cloud services, and machine learning workflows.
The ideal candidate has significant experience maintaining and improving large-scale Jenkins environments while also bringing modern cloud-native practices and automation to engineering workflows. This person should be comfortable understanding existing build systems, identifying opportunities for improvement, and implementing reliable, scalable solutions that improve developer productivity and release quality.
What You Will Do:
  • Build, maintain, and improve CI/CD pipelines across mobile applications, Linux embedded systems and cloud services.
  • Support and modernize existing Jenkins infrastructure and build workflows.
  • Build next-generation deployment architectures that promote software consistently through development, test, staging, and production environments while ensuring deployment behavior is version-controlled, observable, and reproducible.
  • Manage and maintain engineering infrastructure such as Jenkins, Bitbucket, Artifactory, and related systems.
  • Partner with mobile, firmware, and cloud teams to support their development processes.
  • Troubleshoot build, release, deployment, and infrastructure issues across the engineering organization.
  • Document systems and processes to improve maintainability and knowledge sharing.
  • Implement advanced tooling for automated testing, AI-assisted code evaluation, security validation, and code optimization
  • Automate workflows and pipelines to go from code repository to signed deployment with minimal intervention
  • Connect business tools like Jira, Confluence, Slack, PagerDuty, Rapid 7, and more to enable continuous monitoring of build operations

To Be Successful You Will Have:
  • 7+ years designing end-to-end CI/CD and release architectures across development, test, staging, and production environments
  • Extensive knowledge and practical experience designing, building and deploying infrastructure in Jenkins
  • Python and Node/ JavaScript proficiency
  • Extensive experience designing, operating, and troubleshooting CI/CD pipelines in enterprise environments
  • Experience with multiplatform mobile app tooling such as Flutter and Kotlin Multiplatform
  • Knowledge of multi-variant mobile build systems (internal, external, and production flavors), including bundle identifiers, signing configurations, and environment-specific behavior.
  • Proven ability to modernize legacy build and deployment platforms while maintaining operational continuity.
  • Preferred: experience at a consumer product company

Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or assume sponsorship of any additional employment visas at this time.

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