Vanilla JS Frontend Senior Developer

75% Flex
Full Remote
Senior (5-10 years)
34 - 54 K yearly
Remote from:Cyprus
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Vanilla JS Frontend Senior Developer

75% Flex
Remote: Full Remote
Salary: 34 - 54K yearly
Experience: Senior (5-10 years)
Work from: Cyprus...

Offer summary


5+ years experience as a Vanilla JS Developer, Strong proficiency in core JavaScript concepts, Knowledge of HTML5, CSS3, Node.js, RESTful APIs, Experience with Git, Webpack, Babel.

Key responsabilities:

  • Develop & maintain web apps with Vanilla JS
  • Collaborate to translate reqs into solutions
  • Write clean, efficient, reusable code
  • Optimize speed, debug issues, conduct code reviews
Alex Staff Agency logo

Alex Staff Agency

Human Resources, Staffing & RecruitingScaleup
11 - 50 Employees

Job description

Logo Jobgether

Your missions

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.


  • 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


  • Hourly rate ($20-$32 per hour) or flat rate ($2,800-$4,480 per month) depending on your skills and experience
  • Yearly bonuses depending on your results
  • English and educational courses
  • Fitness and coworking on demand
  • Completely remote work from anywhere in the world
See more

Required profile


Level of experience:Senior (5-10 years)
Industry :
Spoken language(s):
Check out the description to know which languages are mandatory.

Hard Skills

Soft Skills

  • Team player
  • Excellent communication skills
  • Proactive and analytical mindset

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