Alex Staff Agency is Hiring a Remote Senior JS Frontend Developer (Remote)
About the company and the project: A European IT company, which has been creating software products of any level of complexity for more than 15 years, is looking for a Senior level developer with extensive experience working in pure JavaScript (Vanilla JS).As a Senior Developer, you will be responsible for designing, implementing, and maintaining web applications using pure JavaScript (Vanilla JS). The company's head office is located in Ljubljana, Slovenia. There are also offices in Bulgaria. You are offered completely remote cooperation with the ability to work from anywhere in the world. Your tasks on the position:
Develop and maintain web applications using Vanilla JavaScript
Collaborate with designers, product managers, and other developers to translate requirements into functional solutions
Write clean, efficient, and reusable code that adheres to industry best practices and coding standards
Conduct code reviews and provide constructive feedback to ensure high-quality codebase
Optimize applications for maximum speed and scalability
Troubleshoot and debug issues reported by clients or internal teams, ensuring timely resolution
Requirements:
5 years experience as a Vanilla JS Developer
Experience with working on medium to large-scale web applications
Strong proficiency in core JavaScript concepts, including DOM manipulation, asynchronous programming, and event handling
Extensive knowledge of HTML5 and CSS3
Knowledge of backend technologies such as Node.js and RESTful APIs
Familiarity with frontend build tools and package managers (e.g., Webpack, Babel, npm)
Experience with version control systems (e.g., Git) and code collaboration platforms (e.g., GitHub, Bitbucket)
English B1
Will be an advantage:
Knowledge of Kendo UI, SQL/T-SQL, PHP
Experience with JavaScript frameworks/libraries (e.g., React, Angular, Vue.js)
Understanding of UI/UX design principles
Familiarity with testing frameworks (e.g., Jest, Mocha) and writing unit tests
Benefits:
Hourly rate ($20-$32 per hour) or flat rate ($2,800-$4,480 per month) depending on your skills and experience