Wallgold is building a secure and reliable platform for online gold trading, focused on delivering a seamless financial experience through scalable technology and high-performance infrastructure.
We are looking for a skilled and experienced PHP Developer to play a key role in designing, developing, and scaling the core backend systems powering our platform. You will contribute to building secure, reliable, and high-performance services that support financial transactions, user wallets, and real-time trading operations.
Responsibilities:
Design, develop, and maintain backend services using PHP (Laravel).
Optimize system performance for large-scale financial transactions.
Design and implement secure and scalable RESTful APIs following industry best practices.
Collaborate closely with Frontend, DevOps, and Product teams to deliver new features and enhancements.
Design, manage, and optimize relational databases such as MySQL and PostgreSQL.
Implement and monitor logging, caching, and error-tracking systems (Elastic, Redis, Sentry, Prometheus, etc.).
Write unit and integration tests to ensure system reliability and maintainability.
Participate in code reviews, promote clean-code principles, and mentor junior developers.
Ensure data protection, secure communication, and reliability across all financial operations.
Contribute to improving backend architecture, scalability, and development processes.
Requirements:
5+ years of professional experience in backend development, preferably in fintech or payment systems.
Strong proficiency in PHP and frameworks such as Laravel or Symfony.
Excellent knowledge of SQL database design, optimization, and performance tuning.
Familiarity with microservices and event-driven architectures.
Experience working with Docker and CI/CD pipelines.
Solid understanding of security practices including JWT, OAuth2, SSL, encryption, and data protection.
Strong debugging, analytical, and problem-solving skills.
Experience working in collaborative and agile development environments.
Strong sense of ownership, accountability, and continuous improvement mindset.
والکس یک شرکت فعال در حوزه FinTech و دارای پلتفرم مبادلاتی ارز دیجیتال و درگاه پرداخت ارزهای دیجیتال است.
ما در والکس به دنبال تبدیل شدن به یکی از بزرگترین شرکتهای FinTech بین المللی هستیم. در حال حاضر به عنوان یکی از بزرگترین پلتفرم های تبادل ارز دیجیتال در ایران شناخته میشویم و توانمندی تبادل بیش از ۱۳۰ ارز دیجیتال را به صورت آنلاین داریم.