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Added 4 mins ago
FH
Senior Data Engineer
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- Full-time
Guide cloud migration from on premise SQL servers to MS Fabric
Added 19 mins ago
R
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- Full-time
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Added 35 mins ago
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Acquire data by building the necessary SQL / ETL queries
Added 49 mins ago
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- Full-time
Database querying and transformation: dbt, SQL (writing queries, joins, stored procedures)
Added 2 hours ago
M
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- Full-time
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- Full-time
Strong technical knowledge and proficiency in programing languages, such as Python, SQL, SAS, and VBA. Familiarity with JSON and Scala is an asset.
Added 2 hours ago
SL
Student, Digital Transformation Coordinator (Winter and Summer 2027)
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Manager, Performance Analytics & Insights
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Mississauga, ON
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Data Analyst (Contract, 6 months)
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Proficiency with Microsoft Excel, SQL, Power BI, Tableau, or similar analytics tools.
Added 3 hours ago
VT
Java Developer
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MySQL, SQL [Knowledge of Stored Procedure preferred]
Added 4 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 4 hours ago
SM
Power Builder Developer - 29954-RFR-DTS-074
S M Software Solutions Inc
Winnipeg, MB
- Contract
We are seeking an experienced PowerBuilder Developer to work with one of our Public Sector clients located at 215 Garry Street, Winnipeg, Manitoba. The successful candidate will be…
Added 4 hours ago
SM
Power Builder Developer - 29954-RFR-DTS-074
S M Software Solutions Inc
Winnipeg, MB
- Contract
We are seeking an experienced PowerBuilder Developer to work with one of our Public Sector clients located at 215 Garry Street, Winnipeg, Manitoba. The successful candidate will be…
Added 4 hours ago
SM
Power Builder Developer - 29954-RFR-DTS-074
S M Software Solutions Inc
Winnipeg, MB
- Contract
We are seeking an experienced PowerBuilder Developer to work with one of our Public Sector clients located at 215 Garry Street, Winnipeg, Manitoba. The successful candidate will be…
Added 4 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
Solid SQL, data modeling, and data engineering fundamentals.
Added 4 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 4 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
Solid SQL, data modeling, and data engineering fundamentals.
Added 4 hours ago
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Software Developer – CRM – Senior - RQ11500
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, Dataverse, Dynamics 365 Customer…
Added 4 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 4 hours ago
SM
Software Developer – Full Stack – Senior - RQ00799
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in enterprise integration, API development, MuleSoft, Apache Camel, Enterprise Java, REST APIs, cloud and…
Added 4 hours ago
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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 4 hours ago
SM
Software Developer – Full Stack – Senior - RQ00799
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in enterprise integration, API development, MuleSoft, Apache Camel, Enterprise Java, REST APIs, cloud and…
Added 4 hours ago
SM
Software Developer – Full Stack – Senior - RQ00799
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in enterprise integration, API development, MuleSoft, Apache Camel, Enterprise Java, REST APIs, cloud and…
Added 4 hours ago
SM
Software Developer – Full Stack – Senior - RQ00798
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with extensive experience in enterprise integration, API development, MuleSoft, Apache Camel, Enterprise Java, REST APIs, cloud and…
Added 4 hours ago
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Software Developer – Intermediate - RQ11490
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an Intermediate Software Developer with strong hands-on experience in large-scale, multi-client web applications, Java development, Oracle or SQL databases, REST APIs,…

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 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.

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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 volumes of data with PySpark, Spark, Pandas, and NumPy, while optimizing SQL/Oracle queries and data processing performance.

Requirements

Requires 8+ years of professional experience with advanced Python, PySpark, Spark, Pandas, and SQL/Oracle skills, plus strong data processing and data engineering experience. Candidates should have experience building ETL solutions with Oracle, MongoDB, and Hive, optimizing large-volume processing, and using NumPy at an intermediate level.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

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

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