Java Backend Developer_Payment Modernization
3 weeks ago
Job Description:
Domain: Digital Payments- Payments Modernization - Transaction / Banking / Financial services
Key Responsibilities:
- Design and develop backend services for transaction processing
- Develop and manage RESTful APIs to handle payment lifecycle
- Work with relational and NoSQL databases to handle transaction data efficiently
- Implement and enforce security protocols to protect sensitive payment data
- Develop robust systems for processing payment transactions
- Ensure backend services are optimized for high availability and low latency, handling large volumes of transactions
- Work with third-party services to integrate to implement end to end payment solutions
- Structured approach for diagnosis, troubleshooting, and issue resolution
- Work in a scrum team and meet the scrum team’s collective objective
- Develop and execute unit tests, integration tests, and performance tests to ensure code quality and reliability.
Required Competencies and Skills:
- 6-10 years of experience in Java backend development, with at least 3+ years focused on payment and transaction systems
- Proficient in Java.
- Strong experience with Spring Boot, Spring MVC, and Sprint Batch
- Experience with relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB)
- Knowledge of security practices in payment processing, including encryption, tokenization, and compliance with PCI-DSS
- Proficiency with Git and understanding of CI/CD pipelines
- Hands-on experience with tools like Docker, Kubernetes would be a plus
- Exposure to ISO20022 message format will be a plus
- Exposure to scrum execution methodology will be a plus
- Experience in Payments or financial transaction processing is mandatory.
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