Frontend Developer (React)

Your role & responsibilities

• Develop user-facing features with a focus on responsive and intuitive design.
• Build efficient and reusable front-end systems to drive our web applications.
• Collaborate with backend developers and UI/UX designers to improve usability.
• Collaborate with UX/UI designers to implement design into functional web applications.
• Optimize applications for maximum speed and scalability.
• Collaborate with other team members and stakeholders.
• Participate in code reviews and contribute to team and personal learning.
• Stay up-to-date with emerging trends and technologies in front-end development.
• Write well-documented, clean, and maintainable code.
• Other tasks assigned.

Your skills & qualifications

Skills & Competencies Required

• Proficiency in ReactJS and related libraries (e.g., Redux, React Router)
• Advanced knowledge of JavaScript / TypeScript, including ES6+ features
• Strong command of HTML5, CSS3, and responsive, pixel-perfect UI implementation
• Experience working with RESTful APIs and handling asynchronous requests (e.g., AJAX)
• Familiarity with modern authorization mechanisms like JSON Web Tokens (JWT)
• Skilled in optimizing web applications for performance, accessibility, and scalability
• Experience with CSS pre-processors (e.g., SASS, LESS) and cross-browser compatibility
• Solid understanding of front-end build tools such as Vite, Rollup, Webpack, and Babel
• Proficient with Git and version control workflows
• Ability to write clean, efficient, and secure code that aligns with industry best practices
• Understanding of SEO principles as they relate to front-end development
• Familiarity with Node.js and PHP is a plus

 

Who Should Apply

• Bachelor’s degree in Computer Science, Engineering, Information Technology, or any related field
• 2–4 years of professional experience in frontend development
• Proven track record of delivering responsive, high-quality web applications
• Comfortable working in fast-paced, cross-functional teams
• Strong problem-solving skills and attention to visual and code-level detail
• Experience working with JavaScript frameworks and modern front-end architecture
• A passion for UI/UX, performance optimization, and keeping up with front-end trends
• Fluency in English (C1/Advanced), both written and verbal
• No restrictions on business travel

Benefits for you

If you are eager to take your career to the next level in the payment industry, this is the opportunity for you. We offer:

• Competitive compensation depending on experience and skills
• Individual career path and growth opportunities
• Work with an international team and gain in-depth knowledge about payments in different markets
• Exposure to the fintech and gaming industries
• Paid vacation and health insurance
• Office-based role in Gotse Delchev Blvd. — surrounded by like-minded innovators

This role is the ideal opportunity for someone looking for new challenges that would allow them to make a noticeable, positive impact in the company while learning and adapting to our fast-paced scale-up environment.

As part of our growing team in Sofia, you will have a lot of opportunities to develop your career further with us. With future expansion plans, now is a great time to join us on our journey to change the way we pay.

Notes: Only shortlisted candidates will be contacted.