استخدام (Senior PHP Developer (Wallgoldوالکس
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تهران
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تمام وقت
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معافیت یا انجام شده

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.
  • Good communication and teamwork skills.
Benefits

  • Health insurance
  • Opportunities for professional growth
  • Flexible working hours
  • Military service exemption
We build, not watch — This is where you belong!