Jobs in Ontario

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

105,754 listings · 11,421 employers Counted Oct 4, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (2,293 listings), Walmart Canada (1,978 listings), Walmart (1,476 listings).

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

14,512 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	7,367
CAD / hour	22.00	5,387
USD / year	100,000.00	580
USD / hour	19.50	347
CAD / month	5,641.61	25
CAD / week	500.00	17
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, 80% 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 day ago
AA
Consultant
Alpha Agency
Toronto, ON
- Full-time
Added 1 day ago
TU
Industrial Placement - Register your interest
targetjobs UK
London, ON
- Full-time
Added 1 day ago
W
Red Seal Millwright
WIDIA
Belleville, ON
- Full-time
Added 1 day ago
W
Manufacturing Operator
WIDIA
Belleville, ON
- Full-time
Added 1 day ago
T
Electrical & Instrumentation Engineer
Tenova
Mississauga, ON
- Full-time
Added 1 day ago
T
R&D Engineer- Data Scientist
Tenova
Mississauga, ON
- Full-time
Added 1 day ago
4E
Privacy Compliance Specialist
407 ETR
Woodbridge, ON
- Full-time
Added 1 day ago
Warehouse Technician
Bayshore
Markham, ON
Added 1 day ago
S
Services Lead, Stores - Full Time
Sephora
ON
- $22.2 to $26.1 CAD / hour
- Full-time
Added 1 day ago
DC
Senior Water Resources Engineer
Dillon Consulting Limited
Guelph, ON · Hamilton, ON · Kingston, ON · Kitchener, ON · Oakville, ON · Toronto, ON · Windsor, ON
- Full-time
Added 1 day ago
IF
retail meat cutter
Iqbal Foods
Brampton, ON
- Full-time
Added 1 day ago
TB
butcher - retail or wholesale
The Butcher Shoppe
Toronto, ON
- Full-time
Added 1 day ago
FB
Overnight Grocery Clerk - Part Time
Food Basics
Vaughan, ON
- Part-time
Added 1 day ago
C
Stock Associate
CB2
Toronto, ON
- $17.95 to $20 USD / hour
- Part-time
Added 1 day ago
AM
Financial Services Associate
Arc Mercer
Barrie, ON
- Part-time
Added 1 day ago
F
Fairgrounds - Experience Creator
Fairgrounds
Toronto, ON
- $18 to $20 CAD / hour
- Part-time
Added 1 day ago
FB
Grocery Clerk - Part Time
Food Basics
Brampton, ON
- Part-time
Added 1 day ago
D
Store Associate
Dollarama
Burlington, ON
- Part-time
Added 1 day ago
T
Seasonal Part-Time Keyholder
Tilley
Vaughan, ON
- Part-time
Added 1 day ago
L&
Repair Technician - Guitars
Long & McQuade Musical Instruments
Burlington, ON
- Full-time
Added 1 day ago
CC
Medical Radiation Technologist (CT)
Cornwall Community Hospital
Cornwall, ON
- Part-time
Added 1 day ago
CC
Secretary
Cornwall Community Hospital
Cornwall, ON
- Full-time
Added 1 day ago
CC
Registered Practical Nurse
Cornwall Community Hospital
Cornwall, ON
- Part-time
Added 1 day ago
CC
Medical Radiation Technologist (X-Ray)
Cornwall Community Hospital
Cornwall, ON
- Full-time
Added 1 day ago
CC
Dietary Aide
Cornwall Community Hospital
Cornwall, ON
- Full-time

S M Software Solutions Inc

Python Developer - Onsite

Mississauga, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 2, 2026
Posting language: English
Posted: Oct 3, 2026

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 ETL processes using Oracle, MongoDB, and Hive. Process and analyze large datasets with PySpark, Spark, Pandas, and NumPy, while optimizing SQL/Oracle queries and high-volume data workflows.

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-volume processing, and intermediate NumPy experience.

Skills

Python
PySpark
Spark
Data Processing
Data Engineering
ETL Development
Oracle
MongoDB
Hive
Pandas
NumPy
SQL
Big Data
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
Citi
IT Services
IT Consulting

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