You will work together with Senior developers and Architects to make React applications as fast as ever

*Required skills*

• 4+ years of prior front-end development experience
• Excellent core JavaScript
• Experience with React.js
• Working with ReactJS based application using MobX models
• Advanced knowledge of modern HTML, CSS and web standards
• Skilled at JavaScript, AJAX, and DOM scripting
• Strong ability to debug web pages using Chrome DevTools and similar tools
• Good design sensibilities and awareness of UX best practices
• Strong collaborator and teammate, with exceptional communication skills
• Experience building REST APIs
• Prior mobile web development experience
• JSS, SASS, LESS or other CSS preprocessors.
• Unix command line
• Familiarity with http and network requests
• Knowledge of website performance tuning and optimization

*As a plus*

• Next/Vue/Nuxt experience
• Experience with analytics (Google Analytics, Google Tag Manager, Adobe Dynamic Tag Management, etc)
• Available for periodic on call support rotation
• BS degree in Computer Science or related field (or equivalent industry experience)

*We offer*

• Senior team
• Regular review
• Long-term employment
• Challenging projects
• Certifications
• Flexible working schedule
• Comfortable offices


• Improve performance of high-load web solutions
• Following industry best practices to develop and deliver high quality, clean and maintainable code

*Project description*

It’s a new product that sets a passionate goal — enable sub-second speeds for large database driven sites while making it much simpler to manage your modern frontend. If to put it in a different way, you have to optimize large-scale web solutions written on React and make them work extremely fast. Among solutions to optimize are eCommerce shops with 1 mln+ USD revenue per week, banking applications and more. You do it with the help of the existing product and senior experienced team.

Small team with Software Architects in the US and a larger team of experienced developers in Ukraine.

About SSA Group

SSA Group is an outsourcing software and web development company created in 2007 in Kharkiv, Ukraine. We have six offices located in Kharkiv, Kyiv, Dnipro, and Lviv. The company’s expertise lies in the development of web, mobile, and desktop applications as well as UI/UX design, QA and DevOps services.

Besides, SSA Group has extensive experience in construction data solutions, using the most advanced technologies and covering the entire range of database-related activities.

SSA Group is Microsoft Partner with Gold Application Development competency, Kentico Gold Partner, Registered Apple, and Android Developer.

Our company possesses both time-proven and appearing technologies, as well as welcomes innovations needed to keep up to date.

Company website:

DOU company page:

Job posted on 3 June 2021
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