Senior BI ETL Developer

Toronto - Canada

Monthly Salary: Not Disclosed

Posted on: 4 hours ago

Vacancies: 1 Vacancy

Job Summary

Assignment: RQ10584 - Software Developer - ETL - Senior

Job Title: Senior BI / ETL Developer

Requisition (SS): RQ10584

Start Date:

Client: Land & Resources Cluster

End Date:

Office Location: 40 St. Clair West Toronto

Organization: Land & Resources Cluster

Ministry: Ministry of Public and Business Service Delivery and Procurement

# Business Days: 34.00

The contractor will work in office 3 to 5 days per week (40 St. Clair West Toronto) as per OPS directive and LRC management guidelines

Must haves:

10 years of experience as a BI/ETL Developer.
10 years of experience developing and performance tuning SQL T-SQL PL/SQL and advanced SQL query optimization.
10 years experience with Oracle tools: EXPLAIN PLAN TKPROF OEM RMAN etc.
5 years Experience with relational database including Oracle including Oracle 11g and 19c.
3 years of hands-on experience with Informatica PowerCenter v10.2 administration
2 years of experience with Informatica Cloud (IDMC) including PC to IDMC migration; asset management; and configuration of secure agents schedules orgs and sub-Orgs connections users and roles
Hands-on Oracle 11g and 19c experience configuring user roles setup RMAN data dumps and Golden Gate synchronization
Proficiency in data modeling (OLTP OLAP dimensional modeling).
Experience with REST/SOAP APIs system integration and cloud platforms (Azure AWS GCP).
Experience with data replication data cleansing and data quality assurance.
Excellent analytical problem-solving and communication skills.

Description

To respond to the priorities of the Government of Ontario through the passage of the Bill 5 Protect Ontario by Unleashing Our Economy Act 2025 the resource may be partially assigned to Bill 5 related projects or initiatives on an as needed basis.
The contractor will work in office 3 to 5 days per week (40 St. Clair West Toronto) as per OPS directive and LRC management guidelines

Key Responsibilities:

Contribute to and support design development and maintenance of ETL processes using Informatica Cloud (IDMC).
Migrate Informatica PowerCentre v10.2 ETL code including embedded SQL and PL/SQL code developed using Oracle 11g and 19c
Test migrated embedded SQL code and PL/SQL based Stored Procedures.
Performance-tune and optimize SQL queries and PL/SQL code for performance and scalability.
Conduct root cause analysis and resolve ETL issues including performance tuning and recovery to achieve optimum baseline-based performance
Perform data extraction transformation and loading (ETL) from various sources into data warehouses (star/snowflake schemas).
Translate technical specifications into fully tested applications and data pipelines.
Collaborate with vendor and entire project team for unit testing debugging and validation of ETL processes.
Document technical designs deployment guides and support materials.
Participate in Agile/Scrum development cycles and iterative delivery.
Ensure compliance with data governance security and access control policies.
Provide post-implementation support and participate in knowledge transfer sessions.
Provide database administration including configuration backup/recovery user roles database
Experience and Skill Set Requirements

Desirable Skills:

Strong understanding of Agile SDLC and DevOps practices.
Experience with Azure DevOps and version control systems.
Familiarity with OPS (Ontario Public Service) methodologies and enterprise architecture.
Experience in public sector projects especially in environmental or inter-jurisdictional data systems.
Understanding of Information Management principles and data governance.

Evaluation Criteria:

ETL Expertise (35%)

Design develop modify and enhance Oracle SQL and PL/SQL code for Oracle 11g and 19c
Performance-tune and optimize SQL queries and PL/SQL code for performance and scalability.
Conduct root cause analysis and resolve ETL issues including performance tuning and recovery to achieve optimum baseline-based performance
Utilize Oracle tools: EXPLAIN PLAN TKPROF OEM RMAN etc.

Informatica Experience (25%)

Design develop and maintain ETLs using Informatica PowerCentre v10.2 and IDMC
Administer Informatica PowerCentre and IDMC including asset management; and configuration of secure agents schedules orgs and sub-Orgs connections users and roles
Migration of Informatica assets from PowerCentre v10.2 to IDMC

Problem-Solving and Decision-Making (20%)

Demonstrated analytical skills in identifying issues and developing effective solutions in a timely manner.
Proven track record of meeting project deadlines and managing deliverables within project constraints.
Familiarity with structured methodologies for software development and the ability to adapt to emerging technologies in GIS.
Demonstrated experience of Oracle 11g and 19c administration including Golden Gate synchronization

Collaboration & Communication (15%)

Strong verbal and written communication skills for effectively engaging with technical and non-technical stakeholders.
Proven ability to collaborate with both vendor and project cross-functional teams throughout the project.
Proven experience of technical documentation and communication to stakeholders

OPS Experience (5%)

Prior experience working with OPS as a senior ETL Developer
Prior experience working with Public Sector as a senior ETL Developer

Assignment: RQ10584 - Software Developer - ETL - Senior Job Title: Senior BI / ETL Developer Requisition (SS): RQ10584 Start Date: Client: Land & Resources Cluster End Date: Office Location: 40 St. Clair West Toronto Organization: Land & Resources Cluster Ministry: Ministry of Public and Business Se...