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Senior Javascript Developer

Technology
IntePros
Boston, United States3 weeks agoUntil 6/8/2026

Job description

Senior JavaScript Developer

Location: Boston, MA Job Type: Full-time Experience Level: Senior

Job Summary: We are seeking a highly skilled Senior JavaScript Developer to join our dynamic team. The ideal candidate will have extensive experience in modern JavaScript, such as ES6+, Javascript frameworks, libraries, and best practices. You will play a key role in developing, and optimizing web applications and scripts, ensuring high performance and scalability.

Responsibilities:

  • Develop, test, and maintain web applications and scripts using JavaScript, HTML, and CSS.
  • Work with modern JavaScript frameworks/libraries such as Vue.js.
  • Optimize applications/integration scripts for maximum speed and scalability.
  • Collaborate with technical support, onboarding team, and other developers to create seamless user experiences.
  • Write clean, maintainable, and efficient code while following best practices.
  • Troubleshoot and debug customer issues.
  • Stay updated with the latest industry trends and advancements in JavaScript and front-end development.

Requirements:

  • 5+ years of professional experience in JavaScript development.
  • Strong expertise in ES6+ features and modern JavaScript frameworks (Vue.js, React).
  • Proficiency in HTML, CSS, and front-end build tools (Webpack, Babel, etc.).
  • Knowledge of performance optimization techniques for web applications.
  • Strong understanding of software development methodologies, including Agile/Scrum.
  • Experience with version control systems such as Git.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and teamwork skills.

Preferred Qualifications:

  • Experience with backend technologies such as Java, Node.js.
  • Knowledge of TypeScript and its benefits in large-scale applications.
  • Familiarity with cloud services (AWS, Google Cloud).
  • Experience with MongoDB.

Benefits:

  • Competitive salary and performance-based bonuses.
  • Flexible working hours and remote work options.
  • Health, dental, and vision insurance reimbursement.
  • PTO and company holidays.
  • Collaborative and inclusive work environment.

If you are passionate about JavaScript development and eager to work on exciting projects, we encourage you to apply!

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