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Senior JavaScript Engineer - PubGalaxy (for Varna and Sofia)
Project: PubGalaxy

Your new company

We are Titan Gate, one of the fastest-growing digital businesses in the region. In 2017 we ranked 2nd in Deloitte Technology Fast 50 for Central Europe and 150th in EMEA.

We are internationally known for our two companies, PhoneArena.com and PubGalaxy.

PubGalaxy fuels sustainable business growth for independent website publishers. We are a reliable partner offering products and services to grow the revenue of 300+ websites (e.g., gsmarena.com, which has 60M monthly visits). Operating in the global digital advertising industry, which grew 18% last year, makes for a dynamic environment. This includes working hand in hand and head to head with the likes of Google, which means a lot of challenging work and many opportunities for growth.

We are a team of passionate individuals, who have long-term experience and knowledge in the industry and a relentless desire to get better.


Your new role

As a Senior JavaScript Front-end Engineer, you will help us build our next-gen multi-product platform so we can help independent website publishers grow. You will have the opportunity to apply your JavaScript skills and develop functionalities related to the adtech (e.g. Header Bidding, Smart React, Smart View).

You will work on the integrations of various websites (SPA, MPA, WordPress sites, etc.), on the UI of our software platform, and will develop solutions that are compatible with different browsers and websites.

If you’re curious and constantly looking to expand your knowledge, and love collaborating with other people, join our team of experienced software engineers who love solving problems, not just writing code.


Кey responsibilities:

  • Build and maintain the company software solutions in the AdTech ecosystem;
  • Build and maintain responsive user interfaces;
  • Analyze user requirements to derive software design and performance requirements;
  • Design, code and test new software or modifies existing software to add new features;
  • Debug existing software and correct defects;
  • Take responsibility for code that you’ve written;
  • Refactor code as necessary;
  • Perform code reviews for best practices;
  • Provide development estimates, be a part of planning sessions;
  • Effectively communicate with various stakeholders;
  • Support, coach and share knowledge with other team members.


What you'll need to succeed

Ideal qualifications:

  • 4+ years of experience in JavaScript/ES6 development;
  • Strong understanding of JavaScript Design Patterns/OOP;
  • Good understanding of asynchronous request handling, partial page updates, and AJAX;
  • Deep functional knowledge or hands-on design experience with Web Services (REST, SOAP, etc);
  • Excellent knowledge of HTML5, CSS3;
  • Experience with JQuery, Bootstrap, Sass or Less, and responsive web design;
  • Good command of English;
  • Strong analytical skills, attention to details and problem-solving aptitude.


What you'll get in return 

Excellent opportunities for career development

  • Full and tailored company training;
  • Personal growth with a top brand;
  • A career in a dynamic and challenging industry;
  • Knowledge sharing - you will work with some of the most talented people in the industry;
  • You will join a team of bright people in a growing company with a clear strategy and broad opportunities for development.

Attractive company benefits

  • Individual budget for training and development;
  • Unlimited resources in our digital library; 
  • Additional annual paid holiday;
  • Additional health care; 
  • Free sports card.


What do you need to do now?
If you're interested in this role, send us:

  • An up-to-date copy of your CV in English;
  • A cover letter in English, answering the question "What is your motivation to apply for this role?" (optional).

We appreciate each and every application, but due to their large number, we’ll be only reaching out to those applicants who we think meet our requirements.

By submitting your application, you agree that Titan Gate will gain access to your personal data for recruitment purposes.

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Our second project, PubGalaxy, is a publisher-centric agency for ad space monetization.

Building on our experience as a website owner, in 2013 we developed a technical solution combining a variety of platforms and our own know-how. PubGalaxy delivers the best results in managing the advertising space of other major international websites. Thus, less than 2 years later, we are working with more than 250 partners across 1,000+ websites.




web properties


100 million
monthly readers


13+ billion
monthly impressions

Our long-standing project is PhoneArena.com - one of the largest mobile phone websites in the world.

Our editorial team publishes over 1000 monthly news, along with reviews, videos and specifications of all the latest devices in the industry.
Launched in 2001, PhoneArena has become a trusted and sought-after source of information with over 26 mln readers from all over the world.

Monthly statistics:


26 million


43 million


8 million
video views


articles published