Contract jobs in Markham, Ontario

Find contract jobs in Markham, Ontario and nearby towns within 25 km. Read the full details and apply.

Newest first

Within 25 km of Markham

Added 17 days ago
Senior Marketing Manager - Customer Engagement
Recrute Action
Toronto, ON
Added 17 days ago
Independent Contract - Jim
-30- Forensic Engineering
Toronto, ON
Added 17 days ago
PJ
Financial Reporting Manager - Maternity Leave Contract
Prosserman JCC
Toronto, ON
- $80,000 to $90,000 CAD / year
Added 17 days ago
ME
Manager 3D CADD & Revit Implementation
Morson Edge (Canada)
Toronto, ON
- $65 to $85 CAD / hour
Added 17 days ago
RC
User experience designer
Raenan Consultancy
Toronto, ON
- From $80 CAD / hour
Added 17 days ago
MW
Child caregiver - private home
Ming wai cheung
Markham, ON
- From $21 CAD / hour
Added 17 days ago
Data Engineer - DBT Cloud and Snowflake
Enterprise Solutions Inc.
Markham, ON
Added 17 days ago
CT
Child caregiver - private home
Carey Tepperman
Toronto, ON
- From $21 CAD / hour
Added 17 days ago
UE
Shipper-receiver
Upstanding Employment Services
Aurora, ON
- From $20 CAD / hour
Added 17 days ago
RQ11611 - Business Analyst - Senior
Maarut
Toronto, ON
Added 17 days ago
RQ11714 - Business Analyst - Senior
Maarut
Toronto, ON
Added 17 days ago
RQ11517 - Privacy Impact Assessment (PIA) Specialist - Senior
Maarut
Toronto, ON
Added 17 days ago
Sr Advisor, Workforce Development
PTAG
Markham, ON
Added 17 days ago
Cleaning Validation Coordinator
eTeam
Whitchurch-Stouffville, ON
Added 17 days ago
Senior Microsoft Dynamics CRM Developer
Veriday Inc.
Toronto, ON
Added 17 days ago
RQ11718 - Software Developer - Intermediate
Maarut
Toronto, ON
Added 17 days ago
RQ11697 - Change Management Consultant - Senior
Maarut
Toronto, ON
Added 17 days ago
RQ11713 - Software Developer - ETL - Senior
Maarut
Toronto, ON
Added 17 days ago
RQ11723 - Solutions Designer - CRM - Senior
Maarut
Toronto, ON
Added 17 days ago
RQ11705 - Solutions Designer - Senior
Maarut
Toronto, ON
Added 17 days ago
Logistics Coordinator (Contract)
Pantos Logistics Canada Inc.
Toronto, ON
Added 17 days ago
UT
AML Developer IV/Data Scientist #26-25738
US Tech Solutions
Markham, ON
- $90 to $95 CAD / hour
Added 17 days ago
Logistics Coordinator (Contract)
Pantos Logistics Canada Inc.
Toronto, ON
Added 17 days ago
CC
Supervisor, clinical receptionists
Clara C. Chan Medicine Professional Corporation
Toronto, ON
- From $38 CAD / hour
Added 17 days ago
SS
Project Manager - Operations & Logistics
Summit Search Group
Toronto, ON
- $55,000 to $70,000 CAD / year

Maarut

RQ11713 - Software Developer - ETL - Senior

Toronto, ON, Canada

Contract

Within 25 km of Markham · About 20 km from the city centre

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Job details

Job type: Contract
Posted: Oct 9, 2026

Original job description

Responsibilities:

Design, implement, and continuously expand data pipelines by performing extraction, transformation, and loading activities.
Required to translate technical systems specifications into working, tested applications.
This includes developing detailed programming specifications, writing and/or generating code, compiling data-driven programs, maintaining, and conducting unit tests.
Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migrations.

General Skills:

Experience in programming and analysis; specialized software package support at the specified experience level
Ability to collaborate with IT Professionals throughout the Software Development Life Cycle
Experience in structured methodologies for the development, design, implementation and maintenance of applications
Experience in design, code, test, debug and document applications
Experience in the use of object and/or third generation language development tools
Experience in one or more programming languages
Experience in application design, latest design patters, deployment and troubleshooting
Experience with relational and hierarchical database technologies
Experience in the use of information retrieval packages using query languages
Experience with one or more communications protocols
Experience in structured methodologies for the design, development, implementation and maintenance of applications
Experience eliciting and documenting information from diverse business area stakeholders and subject matter experts
Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills
A team player with a track record for meeting deadlines

ETL Skills:

Knowledge and experience in gathering requirements and business process knowledge in order to transform the data in a way that’s geared towards the needs of end users Knowledge and experience maintaining and improving already existing processes.
Knowledge and experience ensuring that the data architecture is scalable and maintainable
Knowledge and experience working with the business in designing and delivering correct, high quality data
Experience investigating data to identify potential issues within ETL pipelines, notify end-users and propose adequate solutions Experience preparing detailed documentation for further reference.

Desirable Skills:

Knowledge and experience with programming Internet-ready applications
Knowledge and experience in rapid application development (RAD) methodologies
Knowledge and understanding of Information Management principles, concepts, policies and practices
Experience with middleware and gateways
Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, debugging
Ability to provide post-implementation support and resolve any post-implementation technical issues
Experience conducting design walkthrough sessions with project team
Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards
Ability to provide user and system documentation as required

Requirements

Experience and Skill Set Requirements:

Must Haves:

Experience with the Microsoft suite of technology including: Azure Data Factory, Azure SQL Database, Azure Data Lake, and Power BI
Experience with Databricks Platform
Experience with the Amazon Web Services (AWS) suite of technology including: Amazon Aurora, Amazon Relational Database Search, Glue, OpenSearch, etc.
Experience with developing data extraction, transformation, and load programs (daily and initial load) functionality on a wide range of data repositories (structured and semi-structured files, relational and multi-dimensional data stores)
Experience with developing, implementing, and maintaining schedule/dependency logic for Extract Transform Load (ETL) scripts
Experience with data integration, data cleansing, and data analytics
Experience with data modeling and design principles for data marts and data warehouses
Experience in database management and administration
Experience in constructing complex SQL queries and performance tuning
Experience with Git and knowledge of source control strategies
Experience creating technical documentation including ETL source-to-target mappings, data model diagrams, architecture artifacts, detailed design documents, etc.
Experience in eliciting, documenting, and validating business requirements
Experience in software development lifecycle from Development, to Testing and Quality Assurance, to Delivery
Solid communications skills: the ability to understand, comprehend, and follow instructions and requirements to communicate clearly and effectively both verbally and in writing.

Nice to have skills:

Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards
Experience designing visual dashboards to highlight trends and Key Performance Indicators (KPIs), and developing canned reports (scheduled and ad-hoc)
Experience with programming languages such as C#, developing application code such as APIs, Functions, etc.
Experience writing scripts with PowerShell and other scripting languages

Skill Set Requirements:

Deliverables – Senior ETL Developer:

Designs, develops, and maintains database backend and ETL applications for Data Warehouse and Business Intelligence solutions.
Uses knowledge of ETL languages and development techniques to build and expand application functionality
by writing high quality code using appropriate patterns. Ensures applications remain scalable while complying to standards and following best practices.
Tests and debugs applications and ensures that software is properly documented. Collaborates clearly and professionally as part of a development team and communicates with clients.

Mandatory Skills:

Experience with the Microsoft suite of technology including: Azure Data Factory, Azure SQL Database, Azure Data Lake, and Power BI
Experience with Databricks Platform
Experience with the Amazon Web Services (AWS) suite of technology including: Amazon Aurora, Amazon Relational Database Search, Glue, OpenSearch, etc.
Experience with developing data extraction, transformation, and load programs (daily and initial load) functionality on a wide range of data repositories (structured and semi-structured files, relational and multi-dimensional data stores)
Experience with developing, implementing, and maintaining schedule/dependency logic for Extract Transform Load (ETL) scripts
Experience with data integration, data cleansing, and data analytics
Experience with data modeling and design principles for data marts and data warehouses
Experience in database management and administration
Experience in constructing complex SQL queries and performance tuning
Experience with Git and knowledge of source control strategies
Experience creating technical documentation including ETL source-to-target mappings, data model diagrams, architecture artifacts, detailed design documents, etc.
Experience in eliciting, documenting, and validating business requirements
Experience in software development lifecycle from Development, to Testing and Quality Assurance, to Delivery
Solid communications skills: the ability to understand, comprehend, and follow instructions and requirements to communicate clearly and effectively both verbally and in writing.

Nice to have skills:

Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards
Experience designing visual dashboards to highlight trends and Key Performance Indicators (KPIs), and developing canned reports (scheduled and ad-hoc)
Experience with programming languages such as C#, developing application code such as APIs, Functions, etc.
Experience writing scripts with PowerShell and other scripting languages

Core Technical Skills:

Experience with the Microsoft suite of technology including: Azure Data Factory, Azure SQL Database, Azure Data Lake, and Power BI
Experience with the Amazon Web Services (AWS) suite of technology including: Amazon Aurora, Amazon Relational Database Search, Glue, OpenSearch, etc.
Experience with developing data extraction, transformation, and load programs (daily and initial load) functionality on a wide range of data repositories (structured and semi-structured files, relational and multi-dimensional data stores)
Experience with developing, implementing, and maintaining schedule/dependency logic for Extract Transform Load (ETL) scripts
Experience with data integration, data cleansing, and data analytics
Experience with data modeling and design principles for data marts and data warehouses
Experience in database management and administration
Experience in constructing complex SQL queries and performance tuning
Experience creating technical documentation including ETL source-to-target mappings, data model diagrams, architecture artifacts, detailed design documents, etc.

Other Technical Skills:

Experience designing visual dashboards to highlight trends and Key Performance Indicators (KPIs), and developing canned reports (scheduled and ad-hoc)
Experience with programming languages such as C#, developing application code such as APIs, Functions, etc.
Experience writing scripts with PowerShell and other scripting languages
Experience with Git and knowledge of source control strategies
Experience in software development lifecycle from Development, to Testing and Quality Assurance, to Delivery

Communications Skills:

Experience in eliciting, documenting, and validating business requirements
Solid communications skills: the ability to understand, comprehend, and follow instructions and requirements to communicate clearly and effectively both verbally and in writing.

Standards and Best Practices:

Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards

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More about this job

Responsibilities

Design, implement, and maintain data pipelines and ETL applications for data warehouse and business intelligence solutions. Collaborate with IT professionals to develop, test, and document high-quality code while ensuring system scalability.

Requirements

Requires extensive experience with Microsoft Azure and AWS data technology suites, including data modeling and complex SQL query development. Candidates must possess strong analytical skills and experience managing the full software development lifecycle.

Skills

Azure Data Factory
Azure SQL Database
Azure Data Lake
Power BI
Databricks
Amazon Web Services
ETL
SQL
Data Modeling
Data Warehousing
Git
C#
PowerShell
Data Integration
Data Cleansing

Visa sponsorship

Not detected in the job text

Keywords

Azure Data Factory
Azure SQL Database
Azure Data Lake
Power BI
Databricks
Amazon Aurora
Amazon Glue
OpenSearch
ETL
Data Pipelines
SQL
Data Modeling
Data Warehousing
Git
C#
PowerShell
Data Integration
Data Cleansing
AODA
API
Database Management
Performance Tuning
Technical Documentation
Business Requirements
Quality Assurance
Data Analytics
Middleware
Gateways
RAD

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