Senior JavaScript Developer (offline)

Requirements:
- 4+ years of experience in a related area.
- Strong knowledge of JavaScript core and Angular, including latest standard(s).
- Strong knowledge of Events, Promises and Web Workers.
- Flexibility and ability to work in stressful environment with daily interrupts and super fast deliveries for customers.
- Strong ability to quickly and accurately troubleshoot complex issues in live systems.
- Ability to execute performance analysis and code size optimization.
- Excellent communications skills and experience working directly with and presenting to customers.

Would be a plus:
- BS/MS degree in Computer Science, Engineering or a related subject.
- 2+ year(s) experience in another object-oriented language like C# or Python is a big advantage.
- Background with advertising products.
- Experience with video players, his protocol etc.
- Knowledge in Vast/Vpaid/Prebid.js.

Preferences:
Websocket, Continuous Integration.

Responsibilities:
- Develop Frontend.
- Performance analysis and code size optimization.
- Include Ads and Content player that is widely used in premium websites all over the world.
- Ensure high quality of deliverables.
- Provide technical documentation on developed features.

About GlobalLogic

GlobalLogic, a Hitachi Group Company, is a leader in digital engineering. We put people first. As part of our team, you will grow, be challenged, and expand your skill set working alongside highly experienced and talented people.

In Ukraine, GlobalLogic is:
- one of the TOP-3 largest IT companies
- 6,000+ professionals
- 90%+ of our projects involve complex R&D
- fully autonomous offices are located in Kyiv, Kharkiv, Lviv, and Mykolaiv, along with 10 temporary mini-offices across Ukraine

What is GlobalLogic in numbers:
- 29,000+ engineers
- 20+ countries
- 500+ active clients
- 50+ product engineering centers
- Headquartered in Silicon Valley

Company website:
https://bit.ly/GlobalLogic-Ukraine

DOU company page:
https://jobs.dou.ua/companies/globallogic/