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Added 21 mins ago
NF
Data Engineer
Nature Fresh Farms
Leamington, ON
- $75,000 to $100,000 CAD / year
- Full-time
…performance tuning, and backup/recovery - along with experience in ETL/ELT tools and pipeline technologies (e.g., SSIS, Azure Data Factory, or…
Added 21 mins ago
J
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
- Full-time
Own the full lifecycle of ETL/ELT processes, from schema design and ingestion to transformation, testing, and deployment
Added 21 mins ago
SG
Développeur Javascript / Javascript Developer
Solutions GURUS (GURUS Solutions)
Montreal, QC
- Full-time
Concevoir et fournir des architectures pouvant impliqués plusieurs systèmes, y compris la cartographie des liens entre toutes les données (ETL, EDI)
Added 7 hours ago
SL
Senior Data Scientist
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Added 7 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Added 11 hours ago
SM
RQ11645 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with demonstrated experience designing, developing, testing, and supporting enterprise web applications and AI-enabled solutions. The…
Added 11 hours ago
SM
Python Developer - Onsite
S M Software Solutions Inc
Mississauga, ON
- Full-time
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,…
Added 11 hours ago
SM
Python Developer - Onsite
S M Software Solutions Inc
Mississauga, ON
- Full-time
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,…
Added 11 hours ago
SM
Software Developer – CRM – Senior - RQ11653
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dynamics CRM Customer Service…
Added 11 hours ago
SM
RQ11711 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Software Developer with extensive experience in Goaltend development, TP Macro Language, TP environment, .NET, ASP.NET Core, Blazor Server, C#, LINQ, Razor, SQL,…
Added 11 hours ago
SM
RQ11711 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Software Developer with extensive experience in Goaltend development, TP Macro Language, TP environment, .NET, ASP.NET Core, Blazor Server, C#, LINQ, Razor, SQL,…
Added 11 hours ago
SM
Python Developer - Onsite
S M Software Solutions Inc
Mississauga, ON
- Full-time
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,…
Added 11 hours ago
SM
RQ11711 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Software Developer with extensive experience in Goaltend development, TP Macro Language, TP environment, .NET, ASP.NET Core, Blazor Server, C#, LINQ, Razor, SQL,…
Added 11 hours ago
SM
RQ11431 - Specialized IT Consultant – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Added 11 hours ago
SM
RQ11635 – Software Developer – ETL – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – ETL with strong experience in data warehousing, business intelligence, reporting, ETL development, Oracle SQL/PL/SQL, Informatica, Crystal…
Added 11 hours ago
SM
Software Developer – CRM – Senior - RQ11653
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dynamics CRM Customer Service…
Added 11 hours ago
SM
RQ11645 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with demonstrated experience designing, developing, testing, and supporting enterprise web applications and AI-enabled solutions. The…
Added 11 hours ago
SM
Software Developer – CRM – Senior - RQ11654
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior CRM Software Developer with strong expertise in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dataverse, .NET, C#,…
Added 11 hours ago
SM
RQ11645 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with demonstrated experience designing, developing, testing, and supporting enterprise web applications and AI-enabled solutions. The…
Added 11 hours ago
SM
RQ11431 - Specialized IT Consultant – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Added 11 hours ago
SM
Software Developer – CRM – Senior - RQ11654
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior CRM Software Developer with strong expertise in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dataverse, .NET, C#,…
Added 11 hours ago
SM
Software Developer – CRM – Senior - RQ11653
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dynamics CRM Customer Service…
Added 11 hours ago
SM
RQ11431 - Specialized IT Consultant – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Added 11 hours ago
SM
Software Developer – CRM – Senior - RQ11654
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior CRM Software Developer with strong expertise in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dataverse, .NET, C#,…
Added 11 hours ago
SM
RQ11635 – Software Developer – ETL – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – ETL with strong experience in data warehousing, business intelligence, reporting, ETL development, Oracle SQL/PL/SQL, Informatica, Crystal…

S M Software Solutions Inc

Python Developer - Onsite

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 4, 2026
Posting language: English
Posted: Oct 5, 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 large-scale processing with PySpark and Spark. Build ETL processes using Oracle, MongoDB, and Hive, and optimize data processing and SQL/Oracle queries using tools such as Pandas and NumPy.

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 large-volume processing optimization skills, and intermediate NumPy experience.

Skills

Python
PySpark
Apache 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
Apache Spark
Pandas
NumPy
SQL
Oracle
MongoDB
Hive
ETL
Data Engineering
Big Data
Large-Scale Data Processing
Data Optimization
Scalable Applications
Query Optimization
Full-Time
On-Site

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