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Weekend Data Engineer Contract Jobs in Toronto, ON

Vaughan, ON Type: Full Time - Contract 6 months (Extendable) About the Role: We are seeking a talented Data Engineer with hands-on experience in building scalable data pipelines and modern cloud ...

Arobas Personnel is looking for a Data Engineer for a contract mandate with a client based in Ottawa, Mississauga or Montreal. *Teletravail : Hybride* Top 3 Skills: * BigQuery * Dataflow * Teradata ...

Data Engineer

Concord, ON ยท On-site

CA$90K - CA$150K/yr

Collaborate with AI Engineers to define data contracts and ensure pipeline outputs meet solution requirements for schema, latency, and freshness. * Instrument data pipelines for monitoring, alerting ...

Data Engineer

Markham, ON ยท On-site

CA$90K - CA$150K/yr

Collaborate with AI Engineers to define data contracts and ensure pipeline outputs meet solution requirements for schema, latency, and freshness. * Instrument data pipelines for monitoring, alerting ...

Our engineering team operates with high autonomy and direct customer impact. We live by P.I.E ... You'll work across Snowflake, Power BI, and the data contracts in between, with visibility into how ...

Data Engineer III

Toronto, ON ยท On-site

CA$96K - CA$136K/yr

We are hiring a Senior FinOps Data & Automation Engineer to build the data, automation, and ... Integrate billing, usage, tagging, metadata, CMDB, application, owner, finance, contract, and ...

T4 - Contract Location : Toronto, ON (Onsite) : Skills - Well versed with Data , ETL Processes, SQL and high-level programming languages such Scala, Java, DevSecOps Detailed What will you do? ยท Work ...

Data Engineer

Toronto, ON

CA$70K - CA$80K/yr

We'relooking for a Data Engineer with3-5years of hands-on experience to join our team.You'llown the ... Dentsu Media Time Type: Full time Contract Type: Permanent

Senior Data Engineer

Toronto, ON ยท Hybrid

CA$100/hr

Senior Data Engineer Structure: Hybrid (2 days onsite / 3 days remote) - Toronto Duration: 6-Month Contract Pay Rate:up to $100 INC p/h -- We have a great new opportunity to support one of our ...

Own CI/CD for data andplatform components: code review, environment promotion, automated tests (unit, integration, data contract), and versioned artifacts. * Partner with Platform/SRE on SLIs/SLOs ...

Data Engineer

Toronto, ON ยท On-site

CA$61K - CA$113K/yr

Technology About the team Data and AI Technology (DAT) Engineering supports BMO's Digital-First ... contract for service to submit resumes.

Data Engineer

Toronto, ON ยท Hybrid

CA$61K - CA$113K/yr

Hybrid (minimum 2 days per week in office) About the team Data and AI Technology (DAT) Engineering ... contract for service to submit resumes.

Data Engineer

Toronto, ON ยท Hybrid

CA$61K - CA$113K/yr

Hybrid (minimum 2 days per week in office) About the team Data and AI Technology (DAT) Engineering ... contract for service to submit resumes.

... data services. 2. 5+ years of deep experience providing technical leadership for CIAM platforms ... in DevOps and InfrastructureasCode practices (e.g., Terraform), enabling standardized, repeatable ...

Lead Data Engineer

Toronto, ON ยท Remote

CA$220K - CA$260K/yr

The Lead Data Engineer heads a lean, high-caliber squad of data engineers, while remaining deeply ... Establish patterns for data contracts, ownership, SLAs, and runbooks that help downstream teams ...

Job Title: AWS Data Engineer Location: Toronto, ON Work Arrangement: Hybrid-3 Days onsite ... Contract Duration: 12 Months Domain: BFSI Pay Rate: CAD 70-75 /hour Incorporated Application ...

... engineering team. You will define the end-to-end data platform (ingestion, storage, modeling ... data contracts with domain owners. * Define data quality SLAs/SLOs and automated validation at ...

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Weekend Data Engineer Contract information

What is a Weekend Data Engineer Contract?

A Weekend Data Engineer Contract is a temporary or freelance position where a data engineer works primarily on weekends. These roles typically involve building, maintaining, or optimizing data pipelines and databases, ensuring data quality, and supporting analytics needs during weekend shifts. This setup is often used by companies that require continuous data operations or have projects with tight deadlines. Weekend contracts can provide flexibility for both the engineer and the employer, and may be ideal for those seeking additional income or balancing other commitments.

What are some common challenges faced by Weekend Data Engineer Contractors, and how can they overcome them?

Weekend Data Engineer Contractors often encounter challenges such as limited access to stakeholders, tight turnaround times, and ensuring smooth handovers with weekday teams. To address these, clear documentation, proactive communication, and strong version control practices are essential. Working autonomously but staying aligned with the broader data engineering team helps ensure continuity and quality in deliverables.

What are the key skills and qualifications needed to thrive as a Weekend Data Engineer Contractor, and why are they important?

To thrive as a Weekend Data Engineer Contractor, you need strong proficiency in data engineering principles, including ETL processes, database management, and programming languages like Python or SQL, often supported by a degree in computer science or a related field. Familiarity with cloud platforms (such as AWS or Azure), big data tools (like Spark or Hadoop), and relevant certifications (e.g., AWS Certified Data Analytics) is typically required. Strong problem-solving, effective communication, and the ability to work independently are crucial soft skills for this role. These skills and qualifications ensure high-quality, reliable data solutions are delivered efficiently during limited weekend hours, meeting project deadlines and client expectations.

What is the difference between Weekend Data Engineer Contract vs Weekend Data Analyst Contract?

AspectWeekend Data Engineer ContractWeekend Data Analyst Contract
Required CredentialsTypically requires a degree in Computer Science, Data Engineering certifications, SQL, Python, and cloud platform knowledgeUsually requires a degree in Data Science, Statistics, or related fields, with proficiency in SQL, Excel, and data visualization tools
Work EnvironmentPrimarily technical, involving building data pipelines, ETL processes, and data infrastructureFocuses on analyzing data, generating reports, and providing insights for decision-making
Employer & Industry UsageUsed in tech companies, finance, healthcare, and industries with large data needsCommon in marketing agencies, retail, finance, and any sector requiring data reporting

Weekend Data Engineer Contracts involve building and maintaining data infrastructure, requiring technical skills and certifications. In contrast, Weekend Data Analyst Contracts focus on analyzing data and creating reports. Both roles are in demand across various industries but serve different functions within data teams.

What are the most commonly searched types of Weekend Data Engineer jobs in Toronto, ON?

The most popular types of Weekend Data Engineer jobs in Toronto, ON are:

What are popular job titles related to Weekend Data Engineer Contract jobs in Toronto, ON?

For Weekend Data Engineer Contract jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Weekend Data Engineer Contract jobs in Toronto, ON look for?

The top searched job categories for Weekend Data Engineer Contract jobs in Toronto, ON are:

Infographic showing various Weekend Data Engineer Contract job openings in Toronto, ON as of July 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution.

Data Quality Engineer (Contract)

Northbridge Financial Corporation

Toronto, ON โ€ข Hybrid

Full-time

Re-posted 12 days ago


Key responsibilities

  • Validate end-to-end ETL/ELT data pipelines to ensure data accuracy, integrity, and completeness.

  • Design, develop, and maintain automated data quality and regression testing frameworks.

  • Collaborate with stakeholders to clarify requirements and resolve data quality issues.


Job description

What is it like to be a Data Quality Engineer (Contract) at Northbridge Financial

Northbridge Financial is looking for an experienced Data Quality Engineer with 7+ years of hands-on experience in Data Quality, Data Warehouse testing, and ETL validation. The ideal candidate will possess strong technical expertise, lead a team of data quality engineers, and collaborate with cross-functional stakeholders to ensure the accuracy, completeness, and reliability of enterprise data platforms.

The role requires a deep understanding of modern data ecosystems, data quality automation, and the ability to work in Agile environments while supporting business-critical reporting and analytics initiatives. This role is a contract position.

We want your talent

If you are great at:

  • Leading and mentoring a team of Data Quality Engineers, providing technical guidance, code reviews, and best practices.
  • Define and implement enterprise-wide data quality strategies for Data Warehouse and cloud data platforms.
  • Analyze business requirements and translate them into comprehensive data validation scenarios and test strategies.
  • Validate end-to-end ETL/ELT data pipelines to ensure data accuracy, integrity, and completeness.
  • Design, develop, and maintain automated data quality and regression testing frameworks.
  • Perform source-to-target validation, reconciliation, transformation testing, and data profiling.
  • Collaborate closely with Business Analysts, Data Engineers, Product Owners, and business stakeholders to clarify requirements and resolve data quality issues.
  • Coordinate with internal engineering teams to ensure timely delivery of high-quality data solutions.
  • Identify root causes of data issues and work with development teams to drive permanent resolutions.
  • Participate in Agile ceremonies including sprint planning, backlog refinement, stand-ups, reviews, and retrospectives.
  • Establish data quality metrics, dashboards, and governance practices to continuously monitor data health.
  • Support release validation, production deployments, and post-release data verification.

If you have:

  • Bachelor's degree, Diploma or Certificate in Computer Science, other related field, or equivalent combination of education and experience.
  • 7+ years of hands-on experience in Data Quality Engineering, ETL/Data Warehouse testing, or related data engineering roles.
  • Proven experience leading or mentoring a team of Data Quality or QA professionals.
  • Strong experience working in Agile software development environments.

We really mean it when we say we put you first. Here are a few ways how:

  • We have a flexible hybrid model that allows you to work from home up to 2 days per week, with added flexibility for when you really need it.
  • We help you prioritize your well-being from day one through flexible health benefits, early leave days, wellness programs, rewards, and recognition programs.
  • We are invested in helping you grow in your career through education assistance, internal mobility, and mentoring programs.
  • NBFC cares about the community and supports the causes you believe in with donation matching and team volunteer days.

We're committed to pay transparency and fairness. The hourly range for this role is 60-65 $/hr which reflects the expected base pay - not the total compensation package. The actual rate may vary depending on your experience, skills, and alignment with the position. We're also open to candidates at different levels, so if this range doesn't quite match your expectations, don't let that hold you back - we'd still love to hear from you.

This is a real opportunity - we're actively hiring! If the role sounds like a good fit, we encourage you to apply. Beyond base pay, we offer a robust Total Rewards program that includes benefits, wellness support, and other meaningful perks.

We also want to be transparent about our hiring process. While one of our systems includes AI capabilities, over 99% of our screening is done by real people. We believe in thoughtful, human-centered hiring decisions, and are committed to giving every application the attention it deserves.

#LI-TS1

Who we are:

We're Northbridge Financial. We're proud to be 100% Canadian and owned by Fairfax Financial. We serve through our Northbridge Insurance, Federated Insurance, and TruShield Insurance brands. We have a reputation for being one of Canada's leading commercial property and casualty insurance company. Our employees are dedicated to understanding the needs of our customers and we go above and beyond to help Canadian businesses have a safer and brighter future. We're a company of passionate people who put people first. Do you want to join a team that believes in working hard - and having fun at work - all while making a difference?Look no further than Northbridge.

At Northbridge Financial we embrace and celebrate you and are committed to creating an inclusive workplace for all! No matter who you are or what makes you unique, we welcome you. Please let us know how we can assist or accommodate you during the selection process.