blog/Senior Javascript Developer Job Description

Senior Javascript Developer Job Description

by The EPAM Anywhere Editorial Team
3 min readpublished 18 April 2022updated 14 April 2023

Senior Javascript Developer is responsible for JavaScript programming, which is relevant in the process of frontend development. In simpler terms, it means a layer of a site or application that is visible to end users. When we are talking not just about a developer, but about a senior specialist, then they must perform a leadership function in relation to junior employees, motivate, instruct, and control their work.

When looking for a senior JavaScript developer job, it would be appropriate to familiarize yourself with the key responsibilities, competencies, job roles, and a list of relevant skills. When you have such a template with universal requirements, it is then much easier to adapt it specifically for your profile, since there is something to build on. So, let's begin.

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Responsibilities of Senior Javascript Developer

This professional's responsibilities include:

  1. Participation in the design discussion process
  2. Participation in solving work issues that are directly or indirectly related to the purpose of the project 
  3. Design, development, and testing of applications
  4. Writing new components for the user interface, as well as developing additional code with which the product can be provided with new functions
  5. Performing code releases as well as patches
  6. Writing scripts and programs for applications
  7. Сreation of unit tests, assistance with coding, testing and documentation
  8. Сlient software development
  9. Application of coding techniques in certain programming languages to initiate or improve the use of programs
  10. Work with documents
  11. Responsibilities related to providing technical planning for improving product features
  12. Viewing code that has been written by other team members

To work effectively in this role, a specialist must perform all of the above functions with high quality.

Requirements of Senior Javascript Developers

In order for the roles, responsibilities, requirements, and duties to match the desired job description, the Senior Javascript Developer must have the following qualification attributes:

  1. Great frontend development experience 
  2. A bachelor's degree in computer science
  3. A solid knowledge that relates to HTML/CSS/JavaScript development 
  4. Direct experience in an identical position for several years
  5. Experience with responsive design implementation
  6. 4+ years of successful practice in software engineering, including active development of a key product

Roles and responsibilities of Senior Javascript Developers

Senior Javascript Developer is not just a developer for whom it is important to have basic competencies within their industry. We are talking about a senior specialist who must have leadership inclinations and implement them in specific areas of interaction with the team. In particular, we are talking about cooperation with junior colleagues who need motivation and coordination of their work on the key tasks of the project. 

So what should a Senior Javascript Developer do in this context? We are talking about functions such as:

  1. Participation in weekly planning and review meetings, where you can analyze the work done and future prospects
  2. Communicating effectively with customers and understanding their needs
  3. Optimization of cooperation between different structural divisions of the company for their better interaction.

These functions and roles are no less important than the key responsibilities of a specialist related to the requirements and duties within the job description. The resume template, which contains this information, makes it possible to align your qualification to meet the expectations of employers. Therefore, do not neglect the senior JavaScript developer job description.

Senior Javascript Developer Skills

In addition to the listed hard skills, soft skills are important, such as:

  1. Responsibility
  2. Sociability
  3. Emotional intelligence
  4. Time management skills

Develop these skills can help you become a top Senior JavaScript Developer.