PHP Developer (Integrations)

We are looking for a PHP Developer (integrations) with deep technical expertise and a strong background in building scalable, high-performance systems. In this role, you will develop and optimise integrations and back-end solutions, contribute to the overall architecture and efficiency of Unipesa’s fintech platforms.
Key Responsibilities:
Develop payment API integrations, optimise PHP code and database queries
Build and maintain scalable architectures to support high transaction volumes
Refactor and modernise legacy integrations, ensuring maintainability and performance
Collaborate with Business Analysts, QA Engineers, and DevOps to ensure reliable product delivery
Participate in architectural planning and implementation of new system components
Review code, enforce development standards, and mentor junior developers
Contribute to continuous improvement of development processes and automation
Tech Stack:
PHP 7+, Native PHP, Laravel MySQL, Redis Docker Kafka, RabbitMQ are a plus
Ideal Candidate:
5+ years of commercial back-end development experience
Advanced knowledge of PHP and modern frameworks (Laravel preferred)
Strong understanding of software architecture, scalability, and system design
Proven experience with RESTful APIs, JSON, and third-party integrations
Deep understanding of relational and non-relational data storage (MySQL, Redis, etc.)
Solid experience in debugging, profiling, and performance tuning
Passion for clean, maintainable, and testable code
Speaks Russian and English (A2)