AWS/Java Senior Software Engineer

Senior Software Engineer (Java/AWS)BMO Financial BankChicago IL, Naperville IL, or Dallas TX (onsite 2 days per week).Interview Process = 1-hour Technical Interview (Coding/Design), 1-hour Behavioral Interview (Communication, Product/Agile processes)Experienced Java hands on developer - 8-10+ years• Very good analytical skills being able to translate business problem to technical solution• Experience in dealing with non functional and scaling issues.• Experience with developing in AWS environment and using AWS native tools like Lambda, S3, ECS to name a few.• Experience in integrating with systems using REST, SOAP, MQ and other integration technologies and understand when different integration technologies are used when• Experience in data formats like XML, JSON.• Experience in basic relational database skills (not a database administrator)• Experiences in writing simulators, unit testing and testing API using tools like Postman, SoapUI.• Resource should be well versed with integration patterns. The project involves integrations between different systems.• Be able to understand transaction management and compensation techniques if things fail.• Be able to understand and analyze API between systems, document the mapping of field levels, sequence diagrams and any other UML technical specs/documentation.• Not looking for Solutions Architect or Developer or Business Analyst.• Not looking for coordinators/release managers.• Understanding cloud based integration is a plus.• Ability to work in a high paced environment• Experience in Treasury Payment Services/Commercial Banking Domain is a plus• Familiar with both waterfall and agile development methodologies• Maintain good communication, interaction/team player with project success as the goal.