Software Engineer, ZaloPay (Java - Core Payment)

The Payment Core is the heart of ZaloPay, serves as the central component of ZaloPay, one of leading e-wallet platforms in Vietnam. Our primary responsibility is to handle various transaction processes and manage the fund flows, encompassing activities such as top-ups, withdrawals, transfers, and payments. With a focus on meeting stringent technical requirements, our system ensures a seamless and secure payment experience by delivering exceptional performance in terms of throughput, latency, availability, and scalability.

Additionally, our team extends to own critical financial domains, including Accounting, Finance, and Business Operations. This domain involve managing user and partner funds, as well as maintaining daily records of ZaloPay transactions in accordance with accounting standards.

Through our efforts, ZaloPay can provide instant payment, money transfers, expedited operations, and top-level security measures. As a result, we play a crucial role in ZaloPay's commitment to advancing a cashless society, delivering a wide range of services and enticing offers to our users.

Responsibilities (You will):

• Design, build, and maintain large-scale services, data pipelines, tooling, and systems to ensure a direct business impact in ZaloPay’s mission-critical business domains including Product, Merchant, Accounting, Finance, and Business Operations.
• Write clean, efficient, and well-documented code using best practices.
• Debug and resolve complex issues that may arise in the system and address performance bottlenecks.
• Collaborate with cross-functional teams, including product managers, designers, and other engineers to define requirements and deliver high-quality solutions.
• Keep up-to-date with the latest technologies and trends in the industry and identify opportunities for improvement.
• Work in an Agile & collaborative environment involving different stakeholders.
• Able to work in a high-pressure environment.