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Freelance Remote Database Developer Jobs in Michigan

Oracle Engineered Systems DBA

Troy, MI · On-site +1

$48.25 - $65.50/hr

Job Type: Full-Time Employee Location: 100% Remote Key Responsibilities * Manage and administer Oracle Exadata Database Machines and engineered systems infrastructure * Lead quarterly Exadata patch ...

Senior Data Engineer

Detroit, MI · Remote

$104K - $142K/yr

... database technologies and financial software. The Senior Data Engineer will build and maintain ... Prior law firm or professional services experience beneficial. #LI-Remote The Firm will comply with ...

Remote • XtendM3 certification from Infor. • Experience in developing mashup in multi-tenant ... in database or in code be it Java, XML or any other. • Must have experience with tools such as ...

Remote XtendM3 certification from Infor. Experience in developing mashup in multi-tenant cloud ... In depth knowledge of Infor-M3 functional programs and the backend database tables Should have ...

Senior Developer

Detroit, MI · On-site +1

$57K - $113K/yr

Write, optimize, and troubleshoot database queries to support application functionality and ... Remote roles will also have the opportunity to come together in our offices for moments that matter.

Senior Developer

Detroit, MI · On-site +1

$57K - $113K/yr

Write, optimize, and troubleshoot database queries to support application functionality and ... Remote roles will also have the opportunity to come together in our offices for moments that matter.

Software Test Engineer

Dearborn, MI · On-site +1

$102K - $204K/yr

... stress, database, scenario, cross-browser, database, deployment, testability, pairwise, and ... 5. Remote Vehicle telemetry APIs. 6. Connected vehicle diagnostics including OBD-II, CAN, IP ...

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Freelance Remote Database Developer information

What is the difference between Freelance Remote Database Developer vs Freelance Remote Data Analyst?

AspectFreelance Remote Database DeveloperFreelance Remote Data Analyst
Primary RoleDesigning, developing, and maintaining databasesAnalyzing data to generate insights and reports
Required SkillsSQL, database management, programmingData visualization, statistical analysis, SQL
Work EnvironmentRemote, client or project-basedRemote, client or project-based
Common IndustriesIT, finance, healthcareMarketing, finance, research

While both roles are often freelance and remote, a Freelance Remote Database Developer focuses on building and managing databases, whereas a Freelance Remote Data Analyst interprets data to provide actionable insights. Understanding these differences helps clients find the right expertise for their projects.

What are the most commonly searched types of Remote Database Developer jobs in Michigan? The most popular types of Remote Database Developer jobs in Michigan are:
What are popular job titles related to Freelance Remote Database Developer jobs in Michigan? For Freelance Remote Database Developer jobs in Michigan, the most frequently searched job titles are:
What job categories do people searching Freelance Remote Database Developer jobs in Michigan look for? The top searched job categories for Freelance Remote Database Developer jobs in Michigan are:
What cities in Michigan are hiring for Freelance Remote Database Developer jobs? Cities in Michigan with the most Freelance Remote Database Developer job openings:
Oracle Engineered Systems DBA

Oracle Engineered Systems DBA

Centroid Systems, Inc.

Troy, MI • On-site, Remote

$48.25 - $65.50/hr

Full-time

Posted 23 days ago


Job description

Centroid Systems is seeking a highly experienced Oracle Engineered Systems/DBA consultant to support and manage mission-critical database environments built on Oracle Exadata and related engineered systems. This role is responsible for ensuring high availability, optimal performance, and operational compliance across large-scale enterprise platforms.
Job Type: Full-Time Employee
Location: 100% Remote
Key Responsibilities
  • Manage and administer Oracle Exadata Database Machines and engineered systems infrastructure
  • Lead quarterly Exadata patch cycles (RU/RUR) across Database, Grid Infrastructure, OS, and firmware layers
  • Execute rolling and non-rolling patching strategies to minimize downtime and ensure continuous system availability
  • Maintain adherence to enterprise patch compliance standards, ensuring alignment with Oracle best practices and internal security policies
  • Support audit readiness and regulatory compliance through documentation of patch levels, remediation activities, and change control
  • Oversee database lifecycle management, including consolidation, upgrades, and platform modernization initiatives
  • Implement and support high availability architectures using Oracle RAC, ASM, and Active Data Guard
  • Optimize system performance leveraging Exadata capabilities such as Smart Scan and Hybrid Columnar Compression
  • Perform advanced SQL tuning and troubleshooting across database and infrastructure layers
  • Utilize Oracle Enterprise Manager (OEM) for monitoring, patch orchestration, and operational management
  • Provide infrastructure planning, capacity management, and scalability support for enterprise environments
  • Participate in on-call support for mission-critical production systems

Required Qualifications
  • 5+ years of experience as an Oracle Database Administrator
  • Strong expertise with Oracle Exadata and Engineered Systems
  • Deep knowledge of Oracle Database 19c / 23ai
  • Hands-on experience with RAC, ASM, and Data Guard
  • Strong skills in Unix/Linux administration and scripting (Shell or Python)
  • Solid understanding of storage, networking, and system architecture

Preferred Qualifications
  • Oracle certifications (Oracle Database, Exadata Specialist)
  • Familiarity with Enterprise Manager for Engineered Systems
  • Experience in compliance-driven or regulated environments