Principal Cloud Engineer

Must-Haves: MUST-HAVE: Overall technology experience of 8+ years MUST-HAVE: Minimum experience of 5 years in data modelling and database design MUST-HAVE: Minimum experience of 7 years in designing, implementing, and supporting medium to large scale database systems MUST-HAVE: Minimum experience of 5 years in designing, developing, and supporting solutions using S3, Redshift, DynamoDB and any of the Managed RDS MUST-HAVE: Minimum experience of 4 years designing, developing, and tuning solutions using AWS database and storage technologies Preferred: Prior experience with designing, developing, and supporting solutions using database technologies like MySQL, PostgreSQL, Cassandra is a plus Experience with designing, developing, and supporting solutions using Map Reduce, Kafka, & Streaming technologies is a plus Advanced python programming skills is a plus Roles & Responsibilities : Understand the business domain, core data objects, data entities. Model the relationships between the various entities Design the data warehouse, data mart and transactional databases including all facets of load parameters Induct aspects of high performance, security, usability, operability, maintainability, traceability, observability, evolvability into the systems design Assess performance influencing parameters like normalization, de-normalization, most executed transactions, record count, data size, I/O parameters at the database and OS level in the database and table designs Maintain a catalog of meta, master, transactional and reference data Tune the transactions and queries and determine the use of appropriate client libraries and fetch mechanism (like query vs stored procedures) Design the system for resilience, fail-over, self-healing and institute rollback plans Develop and test database code and other core and helper utilities in Python Develop and profile queries, triggers, indices, and stored procedures Monitor the health of queries and identify patterns leading to bottlenecks in the system before the customer finds it Own the DevOps and release mgmt. practices pertaining to the database solutions Estimate the cost of AWS services usage and look to continuously optimize the cost Design and develop data REST API layer on Pytho Role & responsibilities

Preferred candidate profile