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Senior Database Engineer Jobs in Ontario (NOW HIRING)

Senior Database Developer

Waterloo, ON ยท Remote

$95K - $110K/yr

We are looking for an experienced Data Developer for our client. This is a permanent position, remote! Our client is a large fintech firm with a product that you've likely used many times before. You ...

Senior Database Developer

Waterloo, ON ยท Remote

$95K - $110K/yr

We are looking for an experienced Data Developer for our client. This is a permanent position, remote! Our client is a large fintech firm with a product that you've likely used many times before. You ...

Database Platform Engineer

Toronto, ON ยท On-site

CA$81K - CA$115K/yr

We are looking for a senior hands-on engineer who can build infrastructure, automate delivery ... Position Overview We are seeking a highly skilled Senior Database Platform Engineer responsible for ...

Senior Database Developer

Kitchener, ON ยท Remote

$95K - $110K/yr

We are looking for an experienced Data Developer for our client. This is a permanent position, remote! Our client is a large fintech firm with a product that you've likely used many times before. You ...

Senior Database Developer

Ottawa, ON ยท Remote

$95K - $110K/yr

We are looking for an experienced Data Developer for our client. This is a permanent position, remote! Our client is a large fintech firm with a product that you've likely used many times before. You ...

Senior Database Developer

Ottawa, ON ยท Remote

$95K - $110K/yr

We are looking for an experienced Data Developer for our client. This is a permanent position, remote! Our client is a large fintech firm with a product that you've likely used many times before. You ...

Senior Data Engineer - Vice President

Mississauga, ON ยท On-site

CA$120K - CA$170K/yr

Citi is looking for a Senior Data Engineer at Vice President level to design and lead high ... Tune database performance by identifying and resolving bottlenecks, monitoring system behavior, and ...

A Sr. Data Engineer is sought to join the team. This individual will play a key role in evolving ... and various databases. The ideal candidate will combine technical data expertise with strong ...

Senior Data Engineer

Toronto, ON ยท On-site

CA$70 - CA$80/hr

Senior Data Engineer Rate : $60-70/hr T4; $70-80/hr INC Length : 6 months (strong potential for ... Experience working with non-relational databases (e.g., Bigtable, Druid) * Strong SQL skills with ...

This Senior Business data engineer will play an indispensable role in assembling the necessary data ... database systems, relational models, dimensional models, and analytical models * 3-5 years ...

This Senior Business data engineer will play an indispensable role in assembling the necessary data ... database systems, relational models, dimensional models, and analytical models * 3-5 years ...

This Senior Business data engineer will play an indispensable role in assembling the necessary data ... database systems, relational models, dimensional models, and analytical models * 3-5 years ...

Senior Data Engineer - JLL What this job involves: As a Senior Data Engineer at JLL, you will ... Advanced expertise in relational database design, star schema modeling, and data warehousing ...

Senior Data Engineer

Mississauga, ON ยท On-site

CA$130K - CA$140K/yr

As a Senior Data Engineer , you will ensure scalable and efficient data systems by addressing ... Support the administration of Azure-based databases, including performance tuning, backup/recovery ...

Showing results 21-40

Senior Database Engineer information

See Ontario salary details

$13K

$129.4K

$178K

How much do senior database engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for senior database engineer in Ontario is $129,434.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,500.00 and $146,000.00 per year, depending on experience, location, and employer.

What is a senior database engineer?

A Senior Database Engineer is an experienced IT professional responsible for designing, implementing, maintaining, and optimizing database systems within an organization. They ensure databases are secure, reliable, and perform efficiently to meet business needs. Senior Database Engineers often lead projects, mentor junior staff, and collaborate with developers and system administrators to support data-driven applications. Their expertise is crucial for data integrity, scalability, and disaster recovery planning.

What are the key skills and qualifications needed to thrive as a senior database engineer, and why are they important?

A Senior Database Engineer needs advanced knowledge of database architecture, SQL, performance tuning, and a degree in computer science or a related field. Expertise in tools like Oracle, MySQL, PostgreSQL, database clustering, and relevant certifications such as Microsoft Certified: Azure Database Administrator Associate are typical requirements. Strong problem-solving, analytical thinking, and effective communication skills help them excel in managing complex data environments and collaborating with development teams. These capabilities are crucial for ensuring robust, scalable, and secure data solutions that meet organizational needs.

What are some common challenges senior database engineers face when managing large-scale databases, and how are they typically addressed?

Senior Database Engineers often encounter challenges such as ensuring database performance under heavy loads, maintaining data integrity during migrations, and optimizing queries for efficiency. Addressing these issues usually involves proactive monitoring, implementing indexing strategies, and collaborating closely with development teams to design scalable database schemas. Regularly updating skills to keep up with new database technologies and security best practices is also essential for tackling these challenges effectively.

What is the difference between Senior Database Engineer vs Database Administrator?

AspectSenior Database EngineerDatabase Administrator
Primary FocusDesigning, developing, and optimizing database systemsMaintaining, backing up, and securing databases
Skills & CertificationsSQL, database architecture, performance tuning, certifications like Oracle or Microsoft SQL ServerDatabase management, backup/recovery, security, certifications like Oracle DBA or Microsoft Certified Database Administrator
Work EnvironmentDevelopment teams, data engineering projects, system designOperational teams, system maintenance, troubleshooting
Industry UsageUsed across tech, finance, healthcare for database developmentCommon in enterprise IT, government, and large organizations for database upkeep

While both roles work closely with databases, a Senior Database Engineer primarily focuses on designing and optimizing database systems, whereas a Database Administrator handles daily maintenance, security, and backups. The roles complement each other but differ in scope and responsibilities.

What are the most commonly searched types of Database Engineer jobs in Ontario?

The most popular types of Database Engineer jobs in Ontario are:

What are popular job titles related to Senior Database Engineer jobs in Ontario?

For Senior Database Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Senior Database Engineer jobs in Ontario look for?

The top searched job categories for Senior Database Engineer jobs in Ontario are:

What cities in Ontario are hiring for Senior Database Engineer jobs?

Cities in Ontario with the most Senior Database Engineer job openings:

What are popular job titles related to Senior Database Engineer jobs in ON?

For Senior Database Engineer jobs in ON, the most frequently searched job titles are:

Infographic showing various Senior Database Engineer job openings in Ontario as of August 2026, with employment types broken down into 89% Full Time, 7% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $129,434 per year, or $62.2 per hour.

Senior Database Developer

Targeted Talent

Waterloo, ON โ€ข Remote

$95K - $110K/yr

Full-time

Medical, Dental

Re-posted 18 days ago


Job description

We are looking for an experienced Data Developer for our client. This is a permanent position, remote! Our client is a large fintech firm with a product that you've likely used many times before.
You'll have the opportunity to work on an extremely large, internationally used payment platform. Your role will encompass managing, building, planning administrating and maintaining infrastructure services like Systems, Containers, Servers, Data Centers and Storage to ensure our client has a robust, scalable and stable infrastructure.

You Have:

  • 7+ years experience working with SQL data development
  • Strong experience with SSRS and Stored Procedures
  • Experience with visualization tools like Power BI and Tableau
  • Experience working in a cloud environment (ideally Azure)
  • Bonus points if you have experience with Python and Pyspark
  • A B.Sc. or equivalent work experience required.

Some AWESOME selling points:

  • Remote + flexible work schedule
  • Competitive salary + Extended Health and Dental Benefits
  • Amazing opportunity for career progression to lead
  • Amazing mentorship (seriously)
  • Plenty of vacay

It's a seriously awesome opportunity! If this looks interesting to you, please click the link and apply.
** Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.


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About Targeted Talent

Sourced by ZipRecruiter

Your single source for HR professional services, we offer job seekers specialized employment services, spanning contract, permanent positions, and project solutions for highly specialized and managerial level talent needs. Our team of specialized recruiters and consultants abilities extend far beyond resume or career counseling. With hundreds of collaborators strategically located throughout the country, our organization possess the local market knowledge and industry relationships that make successful geography-specific reach possible.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Vancouver, BC, CA