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IND PUNE FL2, India
Onsite
Java Developer (5 to 6yrs) - Pune
Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun.
About the team:
The Payments Team serves as a central hub for delivering secure, scalable, and real-time money movement solutions across the organization.
The team supports end-to-end payment processing, including account validation, transaction posting, and payment lifecycle management across multiple core banking systems such as IBS and Horizon.
The Nexus team, now integrated within Payments, focuses on the core integration and connectivity layer enabling seamless communication between payment systems, banking cores, and external partners.
The platform leverages a microservices-based architecture to support inbound and outbound payment flows across multiple channels such as APIs, SFTP, SOAP, and bank integrations.
The team works closely on Open Banking and Money Movement Hub (MMH) initiatives, delivering capabilities for real-time payments including RTP and FedNow.
The overall architecture is evolving towards a cloud-native, event-driven ecosystem with strong emphasis on scalability, observability, and resilience.
What you will be doing
Design, develop, and maintain Java-based microservices using Spring Boot for Payments and Nexus components.
Build and enhance APIs for account validation and transaction processing across core banking platforms such as IBS and Horizon.
Work on the Nexus integration layer to enable connectivity between payment hub systems, internal services, and external partners.
Develop and support event-driven payment flows using messaging frameworks such as JMS or Kafka.
Contribute to Open Banking initiatives, including real-time payment processing and regulatory/compliance-driven enhancements.
Participate in the full software development lifecycle including API design, development, code reviews, testing, and production deployments.
Ensure high-quality engineering practices through test automation, performance optimization, and secure coding standards.
Collaborate with cross-functional teams including product, core banking, and digital teams to deliver end-to-end payment solutions.
What you bring:
Strong hands-on experience in Java (preferably Java 17) and Spring Boot-based microservices development.
Experience designing and building REST APIs using OpenAPI/Swagger standards.
Understanding of event-driven architecture and messaging systems such as Kafka or JMS.
Experience working with distributed systems and integration-heavy platforms.
Knowledge of payments or banking domain, especially real-time payments and transaction processing workflows.
Familiarity with API security, vulnerability remediation, and CI/CD pipelines.
Strong problem-solving skills with ability to troubleshoot production issues and optimize system performance.
Experience working in Agile environments with sprint-based delivery processes.
What we offer you:
An exciting opportunity be a part of World’s Leading FinTech Product MNC
To be a part of vibrant team and to build up a career on core banking/payments domain
A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities
A broad range of professional education and personal development possibilities – FIS is your final career step!
Privacy Statement
FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.
Sourcing Model
Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.
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