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Oracle Senior Database Developer

Epsilon Solutions

 

Toronto, ON, Canada

Posted On: 2 days ago
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: Sr Oracle Database Developer
Tenure: Contract - Corp-to-Corp
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Description

Lead database development and integration efforts for OT system applications, owning stored procedures, middleware integrations, and data migrations.

This role is on-site.

Responsibilities

  • Develop and maintain stored procedures, triggers, and database scripts using PL/SQL and SQL.
  • Manage middleware integrations between OT systems and enterprise platforms like GIS, MWFM, and ADMS using Software AG webMethods.
  • Lead technical upgrades, data migrations, and implementation projects while coordinating with vendors and stakeholders.
  • Monitor and maintain Oracle 19C, SQL Server, and MySQL database environments, including patching and cybersecurity compliance.
  • Document technical workflows and support after-hours troubleshooting for critical integrations.

Required Skills

  • 5+ years of experience in database development and management.
  • Expertise in Oracle 19C, including XQuery, packages, procedures, triggers, and queries.
  • Proficiency in SQL, PL/SQL, MySQL, and SSRS.
  • Experience with Software AG webMethods 10.x or later.
  • Strong understanding of APIs (REST/SOAP), messaging systems, and data transformation (XML, JSON, XSD).
  • Proficiency with the Microsoft .NET Framework (including WPF) and Microsoft Visual Studio.
  • Working knowledge of Linux basic commands.
  • Experience working with OT systems such as ADMS, Intergraph, or ESRI GIS.

Preferred Skills

  • Experience with JavaScript, HTML5, CSS, and Python.
  • General knowledge of GIS concepts.

Education

Any Gradute

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