Jobs in Ontario

Jobs across Ontario, Canada. Choose a city or town to search nearby.

107,725 listings · 11,525 employers Counted Oct 1, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (2,389 listings), Walmart Canada (1,970 listings), Walmart (1,524 listings).

Common roles: Retail sales associate, Project manager, Sales representative.

14,814 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / year	80,000.00	7,552
CAD / hour	22.00	5,490
USD / year	100,000.00	591
USD / hour	19.38	352
CAD / month	5,961.89	24
CAD / week	500.00	18
GBP / hour	35.00	16

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 19% hybrid, 81% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Ontario

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Added 1 hour ago
Store Associate
Dollarama
Thunder Bay, ON
Part-time
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Store Associate
Dollarama
Clarington, ON
Part-time
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Intern, Systems Engineering - Hydro Mechanics (Winter 2027)
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Mississauga, ON
$17.95 to $31 CAD / hour
Volunteer
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Store Associate
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Toronto, ON
Part-time
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Store Associate
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Aurora, ON
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Intern, Program/Project Control - Industrialization and Planning (Winter 2027)
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Mississauga, ON
$17.95 to $31 CAD / hour
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Store Associate
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ServiceNow Developer with GRC Expertise
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Markham, ON
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Oakville, ON
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Toronto, ON
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Junior Graphic Designer
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Toronto, ON
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Labour Relations and Employee Relations Supervisor
Maple Leaf Foods Inc
Hamilton, ON
$62,000 to $91,000 CAD / year
Full-time
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Office Manager / EA (Construction Company)
Hays
Richmond Hill, ON
$65,000 to $78,000 CAD / year
Full-time
Added 1 hour ago
Order Desk (Night Shift)
The Butcher Shoppe
Toronto, ON
$20.22 to $25 CAD / hour
Full-time
Added 1 hour ago
Project Manager - Bilingual (English/Mandarin)
SANY Canada
Oakville, ON
Full-time
Added 1 hour ago
Key Account Manager (KAM) – Pharmaceuticals Anti-Infectives & Biosimilars, South West Ontario
Xediton Pharmaceuticals Inc.
Hamilton, ON
Full-time
Added 1 hour ago
Server
Swiss Chalet
Stratford, ON
Full-time
Added 1 hour ago
Property Manager- Real Estate
HBNG Holborn Group
Vaughan, ON
$100,000 to $120,000 CAD / year
Full-time
Added 1 hour ago
Institutional Duty Counsel
Legal Aid Ontario
Toronto, ON
Full-time
Added 1 hour ago
IT Coordinator
People Corporation
Toronto, ON
Full-time
Added 1 hour ago
Dispatcher
UAP Inc.
Pickering, ON
$19.9 to $22.4 CAD / hour
Full-time
Added 1 hour ago
Order Picker Full Time - 7160 North Bay
The Home Depot Canada
North Bay, ON
Full-time
Added 1 hour ago
Reliability Technician- EN
IAMGOLD Corporation
Gogama, ON
Full-time

S M Software Solutions Inc

Python Developer - Onsite

Mississauga, ON, Canada

Job type: Full-time
Apply by: Oct 30, 2026
Posting language: English
Posted: Sep 30, 2026

Apply About employer

Applications open in a new tab.

Original job description

Client: Citi - Python Developer

We are seeking an experienced Python Developer with 8+ years of experience to join Citi’s technology team in Mississauga, ON, Canada. The role focuses on advanced Python development, large-scale data processing, data engineering, ETL development, PySpark, Spark, Pandas, NumPy, SQL/Oracle, and optimization techniques for processing high volumes of data.

Role Snapshot

Job Title: Python Developer
Client: Citi
Office Location: Mississauga, ON, Canada
Position Type: Full-time
Work Arrangement: Onsite
Experience: 8+ years
Application Deadline: 06 Oct 2026

Key Responsibilities

Develop and maintain applications using Python.
Perform large-scale data processing using PySpark and Spark.
Design and develop data engineering solutions.
Develop ETL processes using Oracle, MongoDB, and Hive.
Optimize data processing solutions for large volumes of data.
Work with Pandas for advanced data processing and analysis.
Utilize NumPy for data processing and computational requirements.
Develop and optimize SQL/Oracle queries.
Apply advanced coding practices to build efficient and scalable solutions.
Support Big Data processing requirements and data engineering initiatives.

Required Qualifications

8+ years of professional experience.
Strong proficiency in Python, including advanced Python development.
Advanced PySpark experience.
Advanced Spark experience.
Strong data processing and data engineering experience.
Experience developing ETL solutions using Oracle, MongoDB, and Hive.
Advanced experience with optimization techniques for large-volume data processing.
Advanced Pandas experience.
Intermediate NumPy experience.
Advanced SQL/Oracle experience.
Strong coding and Big Data processing experience.

How To Apply

If you are interested in this opportunity, please submit the following documents to hrsmss@smsoftconsulting.com by 06 Oct 2026:

Updated Resume in Word format (Mandatory)
References (Mandatory)

Note: Applications without the mandatory documents cannot be processed.

If this role is not suitable for you, please feel free to forward this opportunity to anyone who may be interested.

Thank you for considering this exciting opportunity with us.

Email is the best way to reach us.

You have received this message either as a result of contacting our company to express interest in employment or as a result of posting your resume in a location that can be accessed by recruiters or HR specialists, which suggests an interest in being contacted about employment opportunities.

Apply About employer

More about this job

Responsibilities

Develop and maintain Python applications and scalable data engineering solutions, including large-scale processing with PySpark and Spark. Build ETL processes using Oracle, MongoDB, and Hive, and optimize data processing and SQL/Oracle queries for high-volume workloads.

Requirements

Requires 8+ years of professional experience, advanced Python, PySpark, Spark, Pandas, and SQL/Oracle skills, and strong data processing and data engineering experience. Candidates should also have ETL experience with Oracle, MongoDB, and Hive, advanced optimization skills for large data volumes, and intermediate NumPy experience.

Skills

Python
PySpark
Spark
Data Processing
Data Engineering
ETL Development
Oracle
MongoDB
Hive
Pandas
NumPy
SQL
Big Data Processing
Data Optimization

Visa sponsorship

Not detected in the job text

Keywords

Python
PySpark
Spark
Pandas
NumPy
SQL
Oracle
MongoDB
Hive
ETL
Data Engineering
Big Data
Large-Scale Data Processing
Data Optimization
High-Volume Data Processing
Scalable Applications
Advanced Coding Practices
Data Analysis
Citi
IT Services and IT Consulting

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