Experience:

• Minimum 6+ years

Responsibilities:

• Design and implement scalable microservices using Java, Spring Boot and Spring MVC
• Develop secure and efficient APIs for authorizing, clearing and settling card transactions
• Optimize application performance and scalability by profiling services and tuning JVM parameters
• Collaborate with product owners, architects and quality engineers to refine user stories and transform payments requirements into technical designs
• Implement robust error handling, logging and monitoring strategies for microservices health and transaction flows
• Write clean, modular and testable Java and JavaScript code with high unit and integration test coverage
• Integrate applications with card networks, payment gateways and internal risk systems
• Conduct detailed code reviews and provide constructive feedback to improve code quality and security
• Coordinate with DevOps teams to containerize services, configure pipelines and support deployments
• Analyze production incidents in cards and payments flows, identify root causes and implement fixes
• Document technical designs, sequence diagrams and interface contracts
• Mentor less experienced engineers through pairing, design discussions and example implementations
• Engage with business and operations stakeholders to clarify acceptance criteria and refine edge cases

Additional responsibilities:

• Support smooth deployments across multiple test and production environments
• Ensure compliance with industry standards for data protection
• Maintain strict adherence to engineering standards across the team

Nice to have:

• NodeJS
• Document AI
• Intelligent Document Processing (IDP)
• Optical Character Recognition (OCR)
• Natural Language Processing (NLP)
• Virtual Assistants such as Kore.ai and similar platforms

More skills:

Spring Boot, Spring MVC, Microservices, JavaScript, Relational databases, Messaging systems, Caching strategies, Testing frameworks, Continuous integration, Code quality tools

Other:

• Hybrid work model
• Compensation information subject to change
• Applicants may be required to attend interviews in person or by video conference
• Candidates may be required to present government issued ID during interviews
• Equal opportunity employer with non-discrimination policy
• Reasonable accommodation available for applicants with disabilities