Experience must include 1 year of experience with each of the following: developing and tuning with relational databases (RDBMS); database development and support of OLTP and OLAP systems; transforming logical data architectures into physical data designs; database administration using MongoDB; troubleshooting performance enhancements, latency, capacity, and availability issues in a production support environment; and Ansible, Cassandra, Couchbase, data modeling, data profiling, data quality, data security, database process optimization, ELK, ER/Studio, Grafana, GitHub, IBM AIX, IBM DB2, Linux, Python, schema designing, SQL tuning, Splunk, Unix Shell Scripting, and Windows Server. Any interested candidate should send resume and cover letter identifying the job opportunity by title to Michael A Biedermann, Vice President Recruitment, American Express (headquarters), 200 Vesey Street, New York, NY 10285, MAIL CODE 01-35-01, or visit https://www.americanexpress.com/en-us/careers/ and enter keyword 26008450 when prompted.