Sr. Core JS Developer Job Description Template
The Sr. Core JS Developer will be responsible for leading a team of developers, crafting advanced web solutions, and ensuring the performance and reliability of our web applications. This role requires a deep understanding of the JavaScript ecosystem, including modern libraries and frameworks.
Responsibilities
- Lead and mentor a team of JavaScript developers.
- Develop and maintain complex web applications using JavaScript.
- Collaborate with product and design teams to translate requirements into technical solutions.
- Ensure the quality, performance, and responsiveness of applications.
- Implement code reviews and best practices for coding and documentation.
- Stay up-to-date with the latest industry trends and technologies.
Qualifications
- Bachelor's or Master's degree in Computer Science or a related field.
- 5+ years of experience in JavaScript development.
- Proven experience leading development teams.
- Extensive knowledge of JavaScript, including ES6 and beyond.
- Familiarity with front-end frameworks like React, Angular, or Vue.js.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork abilities.
Skills
- JavaScript
- ES6
- React
- Angular
- Vue.js
- HTML5
- CSS3
- Version Control (Git)
- Unit Testing
- Webpack
- Node.js
Frequently Asked Questions
A Senior Core JS Developer specializes in creating and managing JavaScript-based applications. This role involves designing, coding, testing, and improving applications, focusing on optimizing user experience and application performance. They are responsible for integrating user-facing elements with server-side logic, ensuring high performance and responsiveness of applications. Additionally, they may also lead project teams, mentor junior developers, and collaborate with other team members to implement innovative technological solutions.
To become a Senior Core JS Developer, one should have a strong foundation in JavaScript and extensive experience with frameworks like Angular, React, or Vue.js. A bachelor's degree in Computer Science or a related field is usually required, along with several years of experience in software development. Pursuing certifications like JavaScript Developer Certificate can also enhance one's credentials. Continuous learning, understanding advanced JS concepts, and contributing to open-source projects can further complement the career path in this role.
The average salary for a Senior Core JS Developer varies based on factors such as location, industry, and level of expertise. Generally, this role commands a high salary due to the specialized skills required. Salary ranges from moderate to high in the tech industry compared to other sectors. Compensation packages often include benefits such as bonuses, stock options, and other incentives, reflecting the critical role these developers play in project success and company growth.
A Senior Core JS Developer typically needs a bachelor's degree in Computer Science, Information Technology, or a related field. Essential qualifications include deep knowledge of JavaScript, practical experience with modern frameworks like React, Angular, or Vue.js, and a strong grasp of web technologies including HTML5, CSS3, and AJAX. Proficiency in version control systems such as Git and soft skills like team collaboration and problem-solving are also highly beneficial.
A Senior Core JS Developer should possess advanced programming skills in JavaScript, as well as experience with frameworks like Node.js, React, or Angular. Key responsibilities include writing clean, maintainable code, debugging and optimizing applications, and ensuring cross-browser compatibility. They are also expected to lead teams, conduct code reviews, and collaborate with stakeholders to define technical specifications. Strong analytical skills, attention to detail, and the ability to mentor junior developers are crucial for this role.