JavaScript DeveloperJob Description
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Job Description Sample
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Job Title: JavaScript Developer
Location: Remote/Hybrid
Type: Full-time
About the Role:
We are seeking a talented JavaScript Developer to join our engineering team and help build innovative web applications. You'll work closely with our product and design teams to implement new features and optimize existing functionality. This role offers the opportunity to work with cutting-edge technologies while contributing to our growing platform's success.
Key Responsibilities:
- Develop and maintain client-side and server-side JavaScript applications
- Write clean, efficient, and reusable code following best practices
- Collaborate with UI/UX designers to implement responsive interfaces
- Debug issues and optimize application performance
- Integrate RESTful APIs and third-party services
- Participate in code reviews and technical discussions
- Implement automated testing solutions
- Document technical specifications and processes
Perks:
- Flexible remote work options
- Comprehensive health insurance
- Professional development budget
- Regular team events and hackathons
JavaScript Developer Responsibilities
Hiring a javascript developer? Here's what you can expect them to handle:
- Lead the development of complex JavaScript applications using modern frameworks
- Architect and implement scalable front-end solutions
- Optimize application performance and responsiveness
- Collaborate with cross-functional teams on feature development
- Mentor junior developers and contribute to technical documentation
- Implement security best practices and data protection measures
- Conduct code reviews and provide constructive feedback
- Participate in agile ceremonies and sprint planning
Qualifications to Be a JavaScript Developer
Here's what a solid candidate typically brings to the table:
Bachelor's degree in Computer Science or related field3+ years of professional JavaScript development experienceStrong proficiency in modern JavaScript (ES6+)Experience with popular JavaScript frameworks (React, Angular, or Vue.js)Proven track record of delivering complex web applicationsJavaScript Developer Prerequisites
Before you even think of hiring, make sure your candidates have:
Understanding of cross-browser compatibility issuesKnowledge of responsive design principlesFamiliarity with version control systems (Git)Experience with automated testing frameworksStrong problem-solving and analytical skillsJavaScript Developer Hard Skills
The “must-haves” on every recruiter's checklist:
Core Languages: JavaScript (ES6+), HTML5, CSS3Frameworks: React.js, Node.js, Express.jsState Management: Redux, Context APIBuild Tools: Webpack, Babel, npmTesting: Jest, Cypress, React Testing LibraryDatabase Technologies: MongoDB, PostgreSQLAPI Development: REST, GraphQLVersion Control: Git, GitHubJavaScript Developer Soft Skills
Tech skills get them in the door—soft skills help them stick around.
Excellent verbal and written communicationStrong problem-solving abilitiesTeam collaboration and leadershipTime management and organizationAttention to detailAdaptability to new technologiesCritical thinkingProject managementJavaScript Developer Salary by Experience Level
Entry Level (0-2 Years)
$70k – $100k
Common Titles
Junior JavaScript Developer, Associate JavaScript Developer
Mid Level (2-5 Years)
$100k – $150k
Common Titles
JavaScript Developer, JavaScript Developer II
Senior Level (5+ Years)
$150k – $248k
Common Titles
Senior JavaScript Developer, Lead JavaScript Developer
Frequently Asked QuestionsAbout JavaScript Developer Hiring
A JavaScript Developer typically has deeper expertise in JavaScript and can work on both client and server-side development, while a Front-End Developer focuses primarily on UI implementation with broader knowledge of HTML/CSS.
Use a combination of coding challenges, system design discussions, and pair programming exercises. Focus on real-world scenarios rather than algorithmic puzzles.
Prioritize strong core JavaScript knowledge as it indicates better problem-solving abilities and adaptability to new frameworks. Framework experience is valuable but secondary.
Look for lack of modern JavaScript practices, poor code organization, and absence of testing. Also watch for overreliance on libraries for simple tasks.
Evaluate their experience with Node.js, database interactions, and API development alongside their front-end skills. Ask about end-to-end project implementations.
Tools and Programs JavaScript Developer Use
Here's what their digital toolbox might look like:
IDEs
Visual Studio Code•WebStorm
Version Control
Git•GitHub
Package Managers
npm•Yarn
Build Tools
Webpack•Babel
Testing Frameworks
Jest•Cypress
CI/CD
Jenkins•GitHub Actions
Collaboration
Jira•Confluence
Code Quality
ESLint•Prettier
Job Description Examples
.NET Architect.NET DeveloperAI/ML EngineerAI/ML InternAndroid ArchitectAndroid DeveloperAndroid Developer InternAngular DeveloperAngular Developer InternApp ArchitectApp DeveloperApp Developer InternApp Development ManagerAzure ArchitectAzure EngineerAzure Engineer InternBackend ArchitectBackend EngineerBackend Engineer InternBrand ManagerBusiness Analyst InternCloud ArchitectCloud EngineerCloud Engineer InternCloud Engineering ManagerCommunications EngineerCommunications Engineer InternCommunity ManagerComputer EngineerComputer Engineer InternComputer TechnicianComputer Technician InternCopywriterCyber Security AnalystCyber Security ArchitectCyber Security InternCyber Security ManagerData ArchitectData EngineerData Engineering InternData Engineering ManagerDatabase Administration ManagerDatabase AdministratorDatabase Administrator Intern
.NET Architect.NET DeveloperAI/ML EngineerAI/ML InternAndroid ArchitectAndroid DeveloperAndroid Developer InternAngular DeveloperAngular Developer InternApp ArchitectApp Developer
App Developer InternApp Development ManagerAzure ArchitectAzure EngineerAzure Engineer InternBackend ArchitectBackend EngineerBackend Engineer InternBrand ManagerBusiness Analyst InternCloud Architect
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