Description

Key Skills: Java, Python, GenAI, LLMs, RAG, Agentic Systems, Microsoft Copilot, Spring Boot, Microservices, JavaScript

Good to Have Skills: NodeJS, Document AI, Intelligent Document Processing (IDP), Optical Character Recognition (OCR), Natural Language Processing (NLP), and Virtual Assistants such as Kore.ai and similar platforms. Experience in cards and payments including authorization flows, settlement cycles, chargebacks and fraud controls. Knowledge of relational databases, messaging systems, caching strategies, testing frameworks, and continuous integration practices.

Roles & Responsibilities:

• Design and implement scalable microservices using Java, Spring Boot and Spring MVC to support high volume cards and payments processing in a hybrid work environment.
• Develop secure and efficient APIs for authorizing clearing and settling card transactions while maintaining strict compliance with industry standards for data protection.
• Optimize application performance and scalability by profiling services tuning JVM parameters and refining database interactions for peak transaction windows in day shift operations.
• Collaborate with product owners architects and quality engineers to refine user stories and transform complex payments requirements into clear technical designs.
• Implement robust error handling logging and monitoring strategies that provide deep observability into microservices health transaction flows and exception patterns.
• Write clean modular and testable Java and JavaScript code with high unit and integration test coverage to ensure reliability of cards and payments features.
• Integrate applications with card networks payment gateways and internal risk systems while ensuring accurate message formats and stable connectivity.
• Conduct detailed code reviews and provide constructive feedback that improves code quality security posture and adherence to engineering standards across the team.
• Coordinate with DevOps teams to containerize services configure pipelines and support smooth deployments across multiple test and production environments.
• Analyze production incidents in cards and payments flows identify root causes and implement permanent fixes that enhance stability and customer trust.
• Document technical designs sequence diagrams and interface contracts so that other engineers and partner teams can understand and extend the platform with confidence.
• Mentor less experienced engineers through pairing design discussions and example implementations that demonstrate modern patterns for microservices and transaction processing.
• Engage with business and operations stakeholders to clarify acceptance criteria refine edge cases and ensure that delivered features reduce friction for payment users.

Experience Required: Minimum 6+ years of experience required

Key Skills

Education

Any Graduate