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Database Developer Contract Jobs in Ontario (NOW HIRING)

StackandCo

Oracle Database development, SQL scripting language e.g. queries, stored procedures and SQL Server Integration Services SSIS & SQL job agent. \n * Experience in Optics evaluation system would be a ...

Autodesk

... Developer - Databases About Autodesk Construction Solutions @ Autodesk Autodesk has fully ... database fleet operations to the API abstractions and event contracts that sit on top, and leads ...

Crowdlinker

React Native Developer (Remote, Open Roster Contractor Opportunity) Please note: this is an open ... Experience working with SQL databases (PostgreSQL/MySQL) ans NoSQL databases (MongoDB, DynamoDB ...

Crowdlinker

Full Stack Developer (Remote, Open Roster Contractor Opportunity) Please note: this is an open ... Experience working with SQL databases (PostgreSQL/MySQL) ans NoSQL databases (MongoDB, DynamoDB ...

NearSource

Senior Data Engineer

Toronto, ON

T4 Contract Experience: 5+ Years Rate: 60 to 70 CAD PH Role Summary: NearSource is looking for a ... and relational databases. * Strong expertise with Spark (DataFrames, Spark SQL, PySpark)

United Airlines

.NET Developer

Toronto, ON

... database schemas, stored procedures, and complex queries for high-volume transactional systems ... OAuth 2.0, OpenID Connect, JWT, and API Gateway patterns Write unit, integration, and contract ...

Proax Technologies Ltd

Software Developer

London, ON · On-site

... company contract, pricing with vendors and customers * Provide software support to various ... Must have database skills with SQL, CSS, PHP * Strong interpersonal and communication skills ...

Proax Technologies

Software Developer

London, ON · On-site

... company contract, pricing with vendors and customers * Provide software support to various ... Must have database skills with SQL, CSS, PHP * Strong interpersonal and communication skills ...

StackandCo

This is for a project due to kick off in March and is a daily rate contract position \- fully ... Familiarity with Relational Databases and MS Entity Framework \n \n \n \n \n \n

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Database Developer Contract information

What are the key skills and qualifications needed to thrive as a database developer contract?

A Database Developer Contractor needs strong SQL programming skills, experience with database design, and a solid understanding of relational and non-relational database systems, typically supported by a degree in computer science or information technology. Familiarity with tools like Microsoft SQL Server, Oracle, MySQL, and knowledge of ETL processes, as well as certifications such as Microsoft Certified: Azure Database Administrator Associate, are commonly required. Attention to detail, problem-solving abilities, and effective communication are vital soft skills for collaborating with clients and teams. These competencies are crucial for delivering scalable, secure, and efficient database solutions on time and within project requirements.

What does a database developer contract do?

A Database Developer on a contract basis is responsible for designing, developing, and maintaining databases for organizations during a specified project or time period. They create and optimize database structures, write and test queries, and ensure data integrity and security. Contract Database Developers work independently or as part of a team to deliver solutions that meet client requirements, often focusing on tasks like performance tuning, troubleshooting, and implementing new features. Their role is project-based, so they may work with multiple clients over time.

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

AspectDatabase Developer ContractDatabase Administrator
CredentialsTypically requires SQL, database design, and programming skills; certifications like Microsoft Certified: Azure Database Administrator are commonRequires SQL, database management, and troubleshooting skills; certifications like Oracle Certified Professional are common
Work EnvironmentProject-based, short-term contracts, often remote or on-siteOngoing, maintenance-focused roles, usually on-site or hybrid
Employer & Industry UsageUsed across tech, finance, healthcare for development projectsCommon in large enterprises, IT departments, and data management teams

While both roles involve working with databases, a Database Developer Contract focuses on designing and building databases for specific projects, often on a temporary basis. In contrast, a Database Administrator manages and maintains existing databases to ensure optimal performance and security on an ongoing basis.

What are some common challenges faced by database developer contracts?

Database Developers on contract often encounter challenges such as quickly adapting to unfamiliar database environments, integrating with existing teams, and understanding legacy systems. Since contract roles typically have tight deadlines, contractors must rapidly assess project requirements and deliver solutions efficiently. Additionally, clear communication with stakeholders and in-house developers is essential to ensure alignment on database design, security standards, and performance expectations.
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 are popular job titles related to Database Developer Contract jobs in Ontario? For Database Developer Contract jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Database Developer Contract jobs in Ontario look for? The top searched job categories for Database Developer Contract jobs in Ontario are:
What cities in Ontario are hiring for Database Developer Contract jobs? Cities in Ontario with the most Database Developer Contract job openings:
Database Developer Contract jobs near you
Infographic showing various Database Developer Contract job openings in Ontario as of July 2026, with employment types broken down into 62% Full Time, 21% Part Time, 1% Temporary, and 16% Contract. Highlights an 80% Physical, 3% Hybrid, and 17% Remote job distribution.

Senior C# Developer - Contract

StackandCo

On-site

Full-time

Re-posted 5 days ago

Job description

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\n Rate: <\/span>500+ per day (DOE)<\/span>
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  • Proven ability and 5+ years in C# & VB.Net development.
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  • Previous banking experience and knowledge.
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  • Oracle Database development, SQL scripting language e.g. queries, stored procedures and SQL Server Integration Services SSIS & SQL job agent.
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  • Experience in <\/span>Optics <\/span>evaluation system would be a huge advantage.
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