Experienced Front-End Developer

Permanent employee, Full-time · Varna

Main responsibilities

Develop: Build and maintain responsive and high-performance front-end applications that meet the needs of our clients.
Collaborate: Work closely with cross-functional teams to translate requirements into well-architected solutions.
Review: Conduct code reviews, provide constructive feedback, and contribute to continuous improvement.
Document: Create and maintain technical documentation that supports the ongoing development process.

Requirements

Experience: 5+ years in front-end development, with a strong foundation in JavaScript (ES6+), HTML5, and CSS3.
Frameworks: Proficiency in React and React Native is a must, proficiency in at least one additional modern front-end framework (Angular, Vue.js) is also expected.
Expertise: Deep knowledge of CSS techniques, including Flexbox, animations, transitions, and media queries.
Tools: Hands-on experience with CSS preprocessors (LESS, SASS, Stylus), task runners (Grunt, Gulp), and bundlers (Webpack, Rollup).
Programming: Solid understanding of asynchronous programming (Ajax), JavaScript design patterns, and Node.js.
Extras: Experience with TypeScript, JWT, oAuth2, SPA, RESTful APIs, and Git.
Soft Skills: Excellent organizational and communication skills, with a proactive, problem-solving mindset.
Advantage: Previous experience in the gaming industry.

What we offer in return

Competitive salaries based on performance reviews with additional benefits
Working on interesting international projects with latest technologies
Opportunities for professional growth and career development
Challenging work in a fast-growing international organization
Dynamic work environment in young team
Additional health insurance package
Modern offices around the world
Birthday vouchers
Opportunity for sport card
Entertainment spaces, teambuilding events, parties, and participation in different events
Fresh fruits and beverages in the office

Privacy statement

Join Us: If this sounds like the next step in your career, we’d love to see your CV (in English). All applications will be handled with the utmost confidentiality, and only shortlisted candidates will be contacted for an interview.

We can not wait to meet you!

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About us

At Flat Rock Technology, we build the future!

Whether it’s helping clients grow their teams through staff augmentation, developing software that scales businesses, protecting companies from cyber threats, or managing large operational teams as an extension of each of our wonderful customers, we’re there to empower growth and drive impact.

With offices across the Globe: UK, Europe, South America, Sri Lanka, and the US, we’re a fast-growing global tech and staff augmentation organization delivering cutting-edge software development, data services, and business process outsourcing to clients worldwide.

We believe in innovation, ownership, and growing & developing our people. Your ideas matter here and your work truly makes a difference. Whether we're engineering powerful software, optimizing operations, or helping customers scale, we move fast, stay curious, and build with purpose.

Join a team that’s collaborative, ambitious, and always pushing for better.

At Flat Rock, we don’t just follow the future - we create it.

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Thank you for your interest in Flat Rock

Please fill out the following short form. Should you have difficulties with the upload of your data, please send an email to hr@flatrocktech.com