Lead software development engineer in test activities for BizTalk-based integrations, including EDI, AS2, SAP, WCF, and data mappings. Responsibilities include planning and executing test specifications, deploying and troubleshooting BizTalk packages, writing C# and unit tests, performing backend and white-box testing, validating integrations, reporting defects, and supporting SIT milestones within Agile SDLC environments.

Administer and optimize large-scale Linux and Unix environments, including clusters and 1,000+ servers. Responsibilities include server implementation, OS performance tuning, service account and filesystem management, application availability, database and connectivity troubleshooting, monitoring JVM and service-layer performance, load balancer and certificate management, and server decommissioning. The role collaborates with application operations and delivery teams and requires Windows Server and ITIL knowledge.