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Added 1 day ago
AF
Enterprise Senior Software Developer
Armstrong Fluid Technology
Toronto, ON
- Full-time
We are seeking a highly skilled Enterprise Developer to join our enterprise architecture team. This role is ideal for a developer with extensive experience in Python, C#, and .NET projects…
Added 1 day ago
LLM Engineer
ZS
Toronto, ON
…The ideal candidate will have strong experience working with Python, LLM solution patterns and tools (RAG, Vector DB, Agentic workflows, LoRA, etc.) cloud platforms (AWS, Databricks and…
Added 1 day ago
DS
Business analyst, informatics
DAMAS SUPERMARKET LTD.
Ottawa, ON
- From $45.13 CAD / hour
- Full-time
- On-site
Added 1 day ago
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Senior MuleSoft Integration Developer
RBC
Toronto, ON
- Full-time
We are seeking a Senior MuleSoft Integration Developer to design, develop, and maintain API-based integrations between Salesforce and enterprise systems. You will play a key role in…
Added 1 day ago
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Full Stack Developer
PwC
Toronto, ON · Ottawa, ON · Calgary, AB
- Full-time
As a Full Stack Developer, unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career. Your role will include, but isn’t limited to:
Added 1 day ago
DI
Information systems analyst - computer systems
DPMSYSTEMS IT CONSULTING SERVICES
Vancouver, BC
- From $46.5 CAD / hour
- Full-time
- Contract
- On-site
Added 1 day ago
DS
Cybersecurity specialist
D3 Security Management Systems Inc
Vancouver, BC
- From $53.84 CAD / hour
- Full-time
- Contract
- On-site
Added 1 day ago
SM
Decision Support Analyst Decision Support
St. Michael's Hospital
Toronto, ON
- Full-time
Extracts, transforms and analyzes complex information from a variety of database servers and clinical systems.
Added 1 day ago
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LLM Engineer
ZS
Toronto, ON
- Full-time
…The ideal candidate will have strong experience working with Python, LLM solution patterns and tools (RAG, Vector DB, Agentic workflows, LoRA, etc.) cloud platforms (AWS, Databricks and…
Added 1 day ago
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CNC Machining Centre Programmer
Titan Trailers Industries Limited - UK
Tillsonburg, ON
- Full-time
Continually maintain the CNC programming database.
Added 1 day ago
TT
Co-op or Recent Graduates - CNC Programmers
Titan Trailers Industries Limited - UK
Tillsonburg, ON
- Full-time
Continually maintain the CNC programming database.
Added 1 day ago
A
Data Scientist
Amyantek
Toronto, ON · Greater Toronto Area, Canada
- Contract
…be: in-depth coding knowledge of an analytical tool(s) (i.e., Python); data science techniques and concepts; working with structured data and unstructured data. Thirst for learning. A…
Added 1 day ago
A
1836 Data Scientist III
Amyantek
Toronto, ON
- Contract
…be: in-depth coding knowledge of an analytical tool(s) (i.e., Python); data science techniques and concepts; working with structured data and unstructured data. Thirst for learning. A…
Added 1 day ago
C
Solution Architect
CARFAX
London, ON
- $114,000 to $164,000 CAD / year
- Full-time
Experience with Back-End languages (such as Java, Kotlin, C#, Go and Python).
Added 1 day ago
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Associate Software Engineer
CARFAX
London, ON
- $64,000 to $96,000 CAD / year
- Full-time
Experience with Back-End languages (such as Java, Kotlin, C#, Go and Python).
Added 1 day ago
S
SQL Developer
SMARTFOX
Canada
- Full-time
SQL Developer I - 0-2 years : Queries, reports, and well-scoped database changes, learning our data model with a dedicated mentor and code review
Added 1 day ago
C
Software Engineer
CARFAX
London, ON
- $78,000 to $116,000 CAD / year
- Full-time
Experience with Back-End languages (such as Java, Kotlin, C#, Go and Python).
Added 1 day ago
C
Senior Software Engineer
CARFAX
London, ON
- $93,000 to $139,000 CAD / year
- Full-time
Experience with Back-End languages (such as Java, Kotlin, C#, Go and Python).
Added 1 day ago
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Senior Oracle Apps AI Developer
W3Global
Toronto, ON
- $62 to $78 CAD / hour
- Contract
We are seeking a highly skilled Oracle Apps AI Developer with expertise in Oracle E-Business Suite (EBS), Oracle Cloud Applications, Artificial Intelligence (AI), Machine Learning (ML), and…
Added 1 day ago
FS
Senior Python Developer
Futran Solutions
Mississauga, ON
- Full-time
We are looking for a motivated and detail-oriented Python developer with 6-8+ years of experience to join our development team. The ideal candidate will contribute to designing, developing…
Added 1 day ago
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Integrations Engineer I (Remote, Canada)
GoCanvas
Remote, Canada
- Full-time
- Remote
1-3 years of experience in a scripting language (e.g. JavaScript, Python, Ruby)
Added 1 day ago
TN
Software Development Lead
The North West Company
Winnipeg, MB
- Full-time
Translate business requirements into scalable technical designs, application components, APIs, database changes, and integration solutions.
Added 1 day ago
C
Advisor, Procurement Governance and Systems
Cogeco
Montreal, QC
- Full-time
Familiarity with low-code/no-code process automation tools (e.g., Power Automate, Zapier, Python for workflow automation);
Added 1 day ago
AC
Data Solutions Analyst
Air Canada
Dorval, QC
- Full-time
Proficiency in data and query languages, including SQL/T‑SQL, Python, DAX, and other database or scripting languages.
Added 1 day ago
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Senior Software Engineer
Pebl
Remote, Canada
- $122,835 to $180,000 CAD / year
- Full-time
- Remote
Proficient in TypeScript or Python, with strong experience building database-backed services on Postgres or a similar relational database - schema design, query writing, and an…

SMARTFOX

SQL Developer

Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 9, 2026

Original job description

What you’ll do

Write, optimize, and maintain complex SQL queries, stored procedures, functions, views, and triggers
Design and improve relational database schemas, indexing strategies, and data models (normalized and dimensional)
Build and maintain ETL/ELT pipelines using SSIS, Azure Data Factory, dbt, Airflow, Informatica, or similar tools
Work across platforms such as SQL Server, PostgreSQL, MySQL, Oracle, Snowflake, BigQuery, Redshift, or Azure SQL
Tune slow queries using execution plans, indexing, and partitioning, and make them measurably faster
Develop data marts, warehouses, and reporting layers that analysts and BI tools can trust
Build reports and dashboards with Power BI, Tableau, SSRS, or Looker, or support the teams who do
Maintain data quality, validation, and reconciliation so the numbers always tie out
Support migrations, upgrades, and cloud moves of databases and data platforms
Manage security, access controls, backups, and documentation, and support audits and privacy requirements (PIPEDA, SOX, and others)
Troubleshoot data issues, find the root cause, and fix the process behind them
Work with analysts, application developers, and business stakeholders to turn questions into reliable data solutions

Find your level

Level Typical experience What you’ll own
SQL Developer I - 0-2 years : Queries, reports, and well-scoped database changes, learning our data model with a dedicated mentor and code review
SQL Developer II - 2-5 years : Owning pipelines and data models end to end, tuning performance, leading migrations, mentoring newer developers
Senior SQL Developer - 5+ years : Architecting data solutions, setting database standards, leading major initiatives, advising teams on design and performance
Promotion criteria are written down at every level, with regular career conversations. Many of our senior developers have moved into data engineering, data architecture, analytics engineering, and database leadership.

What you bring

Must have

Strong SQL: joins, subqueries, CTEs, window functions, aggregations, and set-based thinking
Understanding of relational database design, normalization, and indexing
Hands-on experience with at least one major database platform (SQL Server, PostgreSQL, MySQL, or Oracle)
Attention to detail and a habit of checking that the numbers are right
Clear communication, able to explain data logic to non-technical colleagues
Degree or diploma in Computer Science, Information Systems, Data Analytics, Engineering, or a related field, or equivalent experience. Bootcamp graduates and self-taught developers are welcome. We hire for skill, not pedigree.
Legal authorization to work in Canada (citizens, permanent residents, and valid work permit holders)

Nice to have (not required)

Experience with ETL/ELT tools (SSIS, Azure Data Factory, dbt, Airflow) and data warehousing concepts
Cloud data platforms: Snowflake, Databricks, BigQuery, Redshift, or Azure Synapse
BI tools: Power BI, Tableau, or SSRS
Scripting in Python or PowerShell for automation
Performance tuning experience using execution plans and query profiling
Certifications: Microsoft DP-300, DP-203, Oracle SQL, Snowflake SnowPro, or similar
Familiarity with Git, CI/CD for database changes, and Agile workflows
Industry background in [finance, healthcare, retail, insurance, SaaS, government, etc.]
Fluency in French, an asset for roles serving Quebec or bilingual teams [if applicable]
A GitHub repo, portfolio, or personal data project you can show off

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More about this job

Responsibilities

Develop, optimize, and maintain SQL queries, database objects, schemas, data models, and ETL/ELT pipelines across relational and cloud data platforms. Build trusted reporting and data warehouse solutions, ensure data quality and security, troubleshoot issues, and collaborate with technical and business teams.

Requirements

Requires strong SQL skills, knowledge of relational database design and indexing, and hands-on experience with at least one major database platform. Candidates need clear communication skills and a relevant degree or diploma, or equivalent experience, and must be legally authorized to work in Canada.

Skills

SQL
Relational Database Design
Query Optimization
Stored Procedures
Database Indexing
ETL/ELT Pipelines
Data Modeling
Data Warehousing
Data Quality
Performance Tuning
Database Migration
Power BI
Tableau
Python
Git
Communication

Visa sponsorship

Not detected in the job text

Keywords

SQL
SQL Server
PostgreSQL
MySQL
Oracle
Snowflake
BigQuery
Redshift
Azure SQL
SSIS
Azure Data Factory
dbt
Airflow
Informatica
ETL/ELT
Power BI
Tableau
SSRS
Looker
Data Warehousing
Data Modeling
Query Optimization
Stored Procedures
Execution Plans
Indexing
Partitioning
Python
PowerShell
Git
CI/CD

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