1

Junior Database Developer Jobs in Ontario (NOW HIRING)

Experience mentoring and guiding Junior Data Engineers in previous roles * Strong Experience working with SQL and large data sets * Hands-on experience coding in Python would be a strong asset

Experience mentoring and guiding Junior Data Engineers in previous roles * Strong Experience working with SQL and large data sets * Hands-on experience coding in Python would be a strong asset

Experience mentoring and guiding Junior Data Engineers in previous roles * Strong Experience working with SQL and large data sets * Hands-on experience coding in Python would be a strong asset

Experience mentoring and guiding Junior Data Engineers in previous roles * Strong Experience working with SQL and large data sets * Hands-on experience coding in Python would be a strong asset

Software Developer

Toronto, ON ยท On-site

CA$97K - CA$100K/yr

Databases: MySQL, PostgreSQL, Snowflake * Cloud/DevOps: Docker, Linux, DigitalOcean, CI/CD ... Experience mentoring junior developers or interns. Perks: * Generous wellness program * Best-in-the ...

Performs technical/engineering tasks to define application databases for software subsystems ... Mentors more junior Signaling Engineers, coaching them on deliverables preparation and reviewing ...

Senior Data Engineer

Toronto, ON ยท On-site

CA$69K - CA$119K/yr

Support and mentor junior team members, fostering a collaborative and growth-oriented environment ... Database systems - PostgreSQL, Sybase, MySQL, DynamoDB * Data storage repositories - SFTP, AWS S3

Showing results 41-60

Junior Database Developer information

What is the difference between Junior Database Developer vs Database Administrator?

AspectJunior Database DeveloperDatabase Administrator
Required CredentialsTypically a bachelor's degree in computer science or related field; some certifications like Microsoft SQL Server or Oracle are commonSimilar educational background; certifications like Oracle DBA, Microsoft Certified: Azure Database Administrator are often preferred
Work EnvironmentMostly involved in coding, designing, and developing databases; works closely with developers and analystsFocuses on maintaining, backing up, and securing databases; interacts with IT teams and end-users
Employer & Industry UsageUsed in software development companies, tech firms, and organizations with database needsCommon in large enterprises, financial institutions, and healthcare organizations requiring database management

While both roles require knowledge of database systems and similar certifications, Junior Database Developers primarily focus on creating and optimizing databases, whereas Database Administrators handle ongoing maintenance, security, and performance management.

What is a junior database developer?

Junior Database Developers are entry-level professionals who assist in designing, developing, and maintaining databases for organizations. They work under the supervision of senior database developers or administrators, helping with tasks such as writing SQL queries, troubleshooting data issues, and supporting database updates. Their role is crucial for ensuring data integrity, optimizing performance, and supporting the data needs of various departments. Junior Database Developers often collaborate with software developers and IT teams to implement database solutions. This position is typically suited for recent graduates or individuals with some programming and database experience.

What are the typical challenges a junior database developer might face when starting out?

As a Junior Database Developer, you may find it challenging to work with unfamiliar database management systems, optimize queries for performance, and understand complex data models. Adapting to a team environment, where you collaborate closely with senior developers, data analysts, and software engineers, is also common. Additionally, learning best practices for data security and consistency can be demanding, but overcoming these challenges provides valuable experience and growth opportunities.

What skills and qualifications are needed to thrive as a junior database developer?

To thrive as a Junior Database Developer, you need a solid understanding of database concepts, SQL programming, and a relevant degree in computer science or a related field. Familiarity with database management systems like MySQL, SQL Server, or Oracle, as well as version control tools such as Git, is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you troubleshoot issues and collaborate with team members. These skills and qualifications are crucial for building reliable databases, ensuring data integrity, and supporting organizational data needs.
What are the most commonly searched types of Database Developer jobs in Ontario? The most popular types of Database Developer jobs in Ontario are:
What cities in Ontario are hiring for Junior Database Developer jobs? Cities in Ontario with the most Junior Database Developer job openings:
Infographic showing various Junior Database Developer job openings in Ontario as of July 2026, with employment types broken down into 85% Full Time, 10% Part Time, 1% Temporary, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

2 - Senior Data Engineer

Targeted Talent

Kitchener, ON โ€ข On-site

Full-time

Medical, Dental, PTO

Re-posted 22 days ago


Job description

We are looking for an experienced Senior Data Engineer for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg. Our client is a global enterprise company with a product that you've likely used.

You Have:

  • Minimum 4+ years professional working experience as a Data Engineer
  • Strong experience working with both batch and real-time ETL involving large data sets

  • Experience mentoring and guiding Junior Data Engineers in previous roles

  • Strong Experience working with SQL and large data sets
  • Hands-on experience coding in Python would be a strong asset
  • Experience working with Business Intelligence and Data Warehousing
  • Experience working with data services on the cloud such as AWS and/or Google Cloud Platform environments
  • Experience with REST API's

Perks:

  • Competitive Salary
  • Individual performance bonus
  • Health and dental benefits
  • 3 weeks vacation
  • Relocation Package
  • RSP matching

If this opportunity sounds like something that fits your career path, please apply to this posting; we'd love to talk to you!


Targeted Talent logo

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