Senior Full Stack Developer (PHP/JS)

Our company is part of a large international fintech holding, a leader in lending, debt collection, and marketing across the Czech Republic, Ukraine, Spain, and Romania.

We develop high-load services for traffic management, affiliate marketing, lead generation, and analytics.

We are looking for a Senior Full Stack Developer (approximately 70% backend / 30% frontend) to help enhance existing products and build new tools for marketing and traffic optimization.

What You’ll Do

• Develop and maintain services for traffic, analytics, and marketing

• Optimize existing solutions and implement new tools

• Work with APIs and microservices architecture

• Integrate third-party platforms

• Participate in architectural decisions and improve code quality

Our Tech Stack

• Backend: PHP 8, Symfony (primary), Laravel/Yii2/CodeIgniter

• Frontend: JavaScript (jQuery, Vue.js/React as a plus), HTML5, CSS3

• Databases: MySQL, PostgreSQL

• DevOps & Infrastructure: Docker, queues (RabbitMQ), REST API, MVC

• Testing: Unit and integration tests

• Approaches: OOP, SOLID, Agile/Scrum/Kanban

Requirements

• 5+ years of commercial web development experience (PHP + JavaScript)

• Experience with high-load systems and scaling

• Ability to write clean, maintainable, and testable code

• Proactivity, independence, and attention to quality

Nice to Have

• Experience developing tools for marketing and traffic automation

• Familiarity with advertising platforms (Google Ads, Facebook Ads, TikTok)

• Czech language knowledge as an advantage

We Offer

• Work in an international fintech company with high-load projects

• Experienced development team and transparent, effective management

• Fully remote work from anywhere in the world, aligned to Czech time (GMT+2)

• Schedule: 9:00–18:00 (GMT+2)

• 3 weeks of vacation per year + public holidays

• Modern tech stack and the ability to influence architectural decisions

• Support for professional growth and learning.
  
  Ready to join? Send your CV, and let’s explore the possibilities!