J2ee developer [h1.location_city]
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J2ee developer • phoenix az
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VirtualVocationsScottsdale, Arizona, United States- [job_card.full_time]
A company is looking for a Backend Developer to maintain and enhance their payment processing platform.
Key Responsibilities
Develop and maintain backend services for card payment processing using PHP (Symfony) and Golang
Integrate and support payment service providers (PSPs) and acquirers
Design and implement scalable, event-driven architectures for high-load payment systems
Required Qualifications
3+ years of backend development experience with PHP and / or Golang in production environments
Hands-on experience with card payment processing and PSP / acquirer integrations
Understanding of payment flows : authorization, capture, refunds, chargebacks, and reconciliation
Strong knowledge of OOP principles, design patterns, and clean architecture
Proficiency in SQL, database design, and performance optimization