Software Engineer Specialist- (Java, Rest API, Spring boot, AWS)-10+ Yrs- Bangalore/Pune/Indore

Software Engineer Specialist- (Java, Rest API, Spring boot, AWS)-10+ Yrs- Bangalore/Pune/Indore — Software Engineer Specialist – Bangalore, Pune, Indore Join the Merchant Solutions group of a global payments leader and build next‑generation payment platforms that power millions of transactions across retail, online and mobile channels. This role lets you shape scalable, secure services while collaborating with a fast‑moving, agile team. What You’ll Do Design and develop Java‑based microservices using Spring Boot and REST APIs. Integrate disparate systems and multiple Salesforce instances through SOAP, XML and JavaScript. Deploy and maintain services on AWS, leveraging Docker and Jenkins pipelines. Debug, test, and resolve performance or security issues in production. Contribute to Agile ceremonies and deliver increments each sprint. Document solution designs and support post‑deployment troubleshooting. What You Need 11+ years Java development (Core Java 8‑21). 7+ years Spring MVC, Spring Boot, microservices, and REST API experience. 5+ years hands‑on AWS deployment, troubleshooting, and cloud‑native design. 5+ years EMV and payment application development. 2+ years OAuth2/JWT/IDP authentication and authorization implementation. Proven ability with SOAP web services, REST‑to‑SOAP transformation, and secured API development. Experience writing PL/SQL (Oracle) and fixing security vulnerabilities. Good to Have Familiarity with HSM integration for microservice security. Linux administration experience. The Opportunity You’ll be part of a mature, high‑scale omni‑channel payment platform serving both SMB and enterprise merchants, handling millions of daily transactions. The team continuously iterates, offering strong impact and growth in a dynamic fintech environment.