[Remote] Middle PHP Developer

Note: The job is a remote job and is open to candidates in USA. Growe is a company focused on developing and improving internal payment solutions within a payment gateway ecosystem. The role involves maintaining and optimizing code, ensuring high-quality standards, and collaborating with the team to resolve technical issues. Responsibilities • Develop, maintain, and improve internal payment solutions, modules, and services within a payment gateway ecosystem • Refactor and optimize existing code to enhance the performance, scalability, and stability of payment services • Ensure high code quality through clean architecture, best practices, and unit testing • Participate in code reviews and actively contribute to team knowledge sharing • Analyze, troubleshoot, and resolve technical and performance-related issues in payment systems Skills • 3+ years of hands-on experience with PHP • Strong knowledge of OOP principles and software design patterns • Practical experience integrating payment systems (PSPs, gateways, banks) and other third-party services • Confident working with MySQL and/or PostgreSQL databases • Experience using Redis, Git, Composer, and Nginx • Solid understanding of REST API design and client-server architecture • Familiarity with Docker • English - Intermediate (some clients speak English) • Strong problem-solving mindset and ability to analyze complex technical issues • Attention to detail and commitment to code quality and system reliability • Structured thinking and ability to work with complex, distributed systems • Proactive approach: you take ownership and look for ways to improve existing solutions • Willingness to learn, share knowledge, and grow together with the team • Experience working with MVC frameworks (Symfony, Yii2, Laravel - optional) • Experience with message brokers (RabbitMQ, Kafka, SQS, Gearman) will be a plus Company Overview • Growe is a leading business advisory and services group in iGaming and Entertainment. We are creators of strategies that work and solutions that scale. It was founded in 2019, and is headquartered in Warsaw , PL, with a workforce of 501-1000 employees. Its website is