We are hiring for a USA company:Senior Database Engineer / Lead DBA (DB2 LUW & Cloud Migration) – Bilingual (EN/PT)About the Role:
We are seeking a highly skilledSenior Database Administrator (DBA)to join our GlobalMainframe DB2 LUWteam. This is not a typical application development role; we are looking for a \"under-the-hood\" expert who understands database internals, performance optimization, and the complexities of migrating data between No SQL and Relational environments.
As a technical lead, you will manage high-stakes backend operations, automate audit compliance, and guide the team through complex data mapping and environment refreshes.
What You Will Do
Core Administration:Perform deep-dive backend management ofDB2 LUW(Linux, Unix, Windows) environments.
Environment Management:Execute test environment refreshes and manage data flow from Archive (AR) environments into active test streams.
Modernization & Migration:Lead the charge in migrating data fromNo SQL to Relationaldatabases, focusing on complex data mapping, relationship building, and schema design.
Cloud & No SQL:Manage tasks related toAWS RDSandNo SQLplatforms, ensuring high availability and performance.
Automation & Compliance:Develop automation scripts for audit compliance and security protocols.
Performance Tuning:Act as the subject matter expert for advancedSQL tuningand database optimization.
Mentorship:Provide technical guidance and leadership to junior and mid-level engineers.
Required Qualifications
Language:Native or professional fluency in bothEnglish and Portugueseis mandatory.
Mainframe DB2 LUW
Expertise in DB2 LUW:Extensive experience in backend DB2 LUW administration (not just interfacing via apps).
Migration Experience:Proven track record of migrating data between different architectures (Relational vs. No SQL).
Cloud Infrastructure:Hands-on experience withAmazon RDSandNo SQLdatabases.
Advanced Tuning:Expert-level ability to diagnose and resolve complex SQL performance issues.
Location:Remote friendly—we value your skillset over your physical location.