Senior JS Frontend Developer

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, andmaintaining 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 DeveloperExperience with working on medium to large-scale web applicationsStrong proficiency in core JavaScript concepts, including DOM manipulation, asynchronous programming, and event handlingExtensive knowledge of HTML5 and CSS3Knowledge of backend technologies such as Node.js and RESTful APIsFamiliarity 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, PHPExperience with JavaScript frameworks/libraries (e.g., React, Angular, Vue.js)Understanding of UI/UX design principlesFamiliarity with testing frameworks (e.g., Jest, Mocha) and writing unit testsBenefits:Hourly rate ($20-$32 per hour) or flat rate ($2,800-$4,480 per month) depending on your skills and experienceYearly bonuses depending on your resultsEnglish and educational coursesFitness and coworking on demandCompletely remote work from anywhere in the world

Key Skills

• CSS
• Frontend
• Python
• JavaScript