Back-End Developer – Fintech (PHP/Symfony)

About the position

About the Client Our client is a growing international fintech company providing crypto payment solutions. With a fully remote and distributed team, they focus on delivering secure, high-quality infrastructure that supports a wide range of merchant tools and internal systems. The company values long-term collaboration, clean code, and strong product ownership. Role Overview As a Back-End Developer, you’ll work on improving and extending a production-ready payment infrastructure built in PHP/Symfony. You’ll collaborate closely with front-end engineers, product managers, and QA to develop robust APIs, optimize business logic, and help drive new features for merchants and users worldwide. Key Responsibilities Improve and maintain existing PHP/Symfony microservices. Build scalable APIs for crypto payment flows and merchant tools. Collaborate with FE, QA, product, and support teams. Contribute to security, compliance, and system certification efforts. Write clean, maintainable code with strong attention to edge cases and scalability. Participate in refactoring and architecture discussions. Troubleshoot issues and support ongoing optimization. Requirements Strong experience with PHP and Symfony framework. Solid knowledge of microservice architecture. PostgreSQL experience and API development skills. Familiarity with secure coding practices and SDLC. English fluency (technical interview will be in English). Key Soft Skills Self-managing and proactive mindset. High attention to detail. Collaborative in remote teams. Product-focused thinking. What We Offer Fully remote position with flexible hours. Work with an international, product-driven fintech team. Long-term collaboration with professional growth opportunities. Competitive compensation (crypto payments available). A stable, friendly team environment with low turnover.

Place of work