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Added 13 days ago
SM
RQ00743 – Systems Testing/QA Specialist – Intermediate
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Systems Testing/QA Specialist – Intermediate to perform comprehensive quality assurance and testing activities for large-scale applications across on-premise…
Added 13 days ago
SM
RQ00822 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Systems Testing/QA Specialist – Senior (QA Lead) with extensive experience in quality assurance, manual and automated testing, and AI-assisted testing for…
Added 13 days ago
SM
RQ00756 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Apply re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 13 days ago
SM
RQ00822 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an experienced Systems Testing/QA Specialist – Senior (QA Lead) with extensive experience in quality assurance, manual and automated testing, and AI-assisted testing for…
Added 13 days ago
SM
RQ11482 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…definition, and non-functional requirements definition for IT systems under…
Added 13 days ago
JE
Shop Mechanic (2026-9606)
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- Full-time
We are a solutions-driven, customer-focused provider of material handling, storage, and automated systems solutions and we take pride in knowing that your actions boost our customers’…
Added 13 days ago
AS
Quality Engineer
AgileGrid Solutions
Canada
- Full-time
…candidate will have a strong background in electro-mechanical systems, quality assurance processes, and problem-solving methodologies, with a passion for maintaining excellence in product…
Added 13 days ago
SM
RQ11716 – Systems Testing/QA Specialist – Intermediate
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an Intermediate Systems Testing/QA Specialist with hands-on experience in manual and automated testing, quality assurance methodologies, test strategy development, and…
Added 13 days ago
SM
Python Developer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking an experienced Python Developer with 8+ years of experience to design, develop, and maintain software solutions focused on Python programming, data analysis, and large-scale…
Added 13 days ago
SM
RQ11486 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…practices, managing cloud data services, and supporting data engineering initiatives across multiple platforms, including Oracle, Azure Data Lake, Databricks, and Microsoft…
Added 13 days ago
SM
RQ11486 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…practices, managing cloud data services, and supporting data engineering initiatives across multiple platforms, including Oracle, Azure Data Lake, Databricks, and Microsoft…
Added 13 days ago
SM
RQ11486 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…practices, managing cloud data services, and supporting data engineering initiatives across multiple platforms, including Oracle, Azure Data Lake, Databricks, and Microsoft…
Added 13 days ago
SM
Python Developer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking an experienced Python Developer with 8+ years of experience to design, develop, and maintain software solutions focused on Python programming, data analysis, and large-scale…
Added 13 days ago
SM
RQ11716 – Systems Testing/QA Specialist – Intermediate
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an Intermediate Systems Testing/QA Specialist with hands-on experience in manual and automated testing, quality assurance methodologies, test strategy development, and…
Added 13 days ago
SM
RQ11716 – Systems Testing/QA Specialist – Intermediate
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking an Intermediate Systems Testing/QA Specialist with hands-on experience in manual and automated testing, quality assurance methodologies, test strategy development, and…
Added 13 days ago
SM
29954-RFR-DTS-072 – Business Analyst
S M Software Solutions Inc
Winnipeg, MB
- Full-time
…business analysis, requirements gathering, process analysis and re-engineering, requirements documentation, Agile project environments, stakeholder engagement, and business process…
Added 13 days ago
SM
29954-RFR-DTS-072 – Business Analyst
S M Software Solutions Inc
Winnipeg, MB
- Full-time
…business analysis, requirements gathering, process analysis and re-engineering, requirements documentation, Agile project environments, stakeholder engagement, and business process…
Added 13 days ago
SM
Python Developer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking an experienced Python Developer with 8+ years of experience to design, develop, and maintain software solutions focused on Python programming, data analysis, and large-scale…
Added 13 days ago
H
Staff Software Engineer, Frontend
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- Full-time
You will design and own systems that not only serve as critical infrastructure for the rest of the company, but also directly impact how our users engage with Harvey’s AI-powered legal…
Added 14 days ago
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Fermentation Technician - Xanthan Gum
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Added 14 days ago
AS
Senior Full Stack Developer (Python, Vue.js & GCP)
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- Contract
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We are seeking an experienced Senior Full Stack Developer to join our team for a 12-month client engagement focused on modernizing legacy systems and delivering scalable, secure,…
Added 14 days ago
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Civil Engineer (Mining)
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- Full-time
Complete engineering calculations and models for assessments, including: seepage and stability, pipe and drainage ditch design, hydrology and hydraulics plans, erosion, settling of solids,…
Added 14 days ago
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Computational Biology & Bioinformatics Researcher (Task Author)
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- Full-time
…graduate in biology, bioinformatics, biostatistics, biomedical engineering, or a closely related field. Technical: Hands-on experience writing your own code, preferably Python, to build…
Added 14 days ago
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Application Developer
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Stay updated with the latest industry trends and technologies related to payment systems and IBM solutions.
Added 14 days ago
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Software Development Director
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We are looking for a strategic and hands-on Software Development Director to lead our global software engineering function. You will drive the execution of high-impact technical initiatives…

S M Software Solutions Inc

Python Developer

Mississauga, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Nov 17, 2026
Posting language: English
Posted: Oct 18, 2026

Original job description

Client: CITI – Python Developer

We are seeking an experienced Python Developer with 8+ years of experience to design, develop, and maintain software solutions focused on Python programming, data analysis, and large-scale data processing using PySpark and Apache Spark. The ideal candidate will have strong Python and Spark skills, experience developing custom rule-generation frameworks, working with HBase and Hive, building back-end services and APIs, and integrating databases.

Role Snapshot

Job Title: Python Developer
Client: CITI
Work Location: Mississauga, Ontario, Canada
Work Arrangement: Onsite
Position Type: Full-Time
Experience Required: 8+ Years
Application Deadline: 23 October 2026

Must Have

8+ years of professional experience.
Strong proficiency in Python and Spark.
Experience with Python and PySpark for data analysis and processing.
Experience developing custom rule-generation frameworks similar to a rules engine.
Knowledge of HBase, Apache Spark DataFrames/RDDs, and Hive Context.
Experience developing back-end services, APIs, and database integrations.

Description

The Python Developer will design, develop, and maintain software solutions using Python, with a focus on data analysis, data processing, and business transformations. The role involves developing Python and PySpark programs, building custom frameworks for rule generation, and implementing solutions that gather data from HBase and process it using PySpark.

The successful candidate will work with Apache Spark DataFrames and RDDs to apply business transformations and use Hive Context objects for read and write operations. The position also involves developing back-end services and APIs, integrating databases, optimizing application performance and security, maintaining code quality, and troubleshooting software defects.

Responsibilities

Python Development and Framework Engineering

Design, develop, and maintain software solutions using Python.
Develop Python programs for data analysis.
Build custom Python frameworks for generating rules, similar to a rules engine.
Develop and maintain efficient, reliable, and maintainable code.

Data Processing and Engineering

Develop Python and PySpark programs for data analysis and processing.
Gather data from HBase using Python and design solutions for implementation with PySpark.
Use Apache Spark DataFrames and RDDs to apply business transformations.
Utilize Hive Context objects to perform read and write operations.

Back-End Development and Database Integration

Develop back-end services and APIs.
Integrate databases with software applications.
Support reliable data access and processing across systems.

Application Optimization and Troubleshooting

Optimize applications for performance, security, and maintainability.
Troubleshoot and resolve software defects and issues.
Maintain application reliability and code quality.

Experience And Skill Set Requirements

Python Development and Framework Engineering – 40%
8+ years of professional experience.
Strong proficiency in Python programming.
Experience designing, developing, and maintaining software solutions using Python.
Experience developing Python programs for data analysis.
Hands-on experience creating custom rule-generation frameworks similar to a rules engine.
PySpark, Apache Spark, and Data Processing – 35%
Strong proficiency in Spark.
Experience developing Python and PySpark programs for data analysis.
Experience gathering data from HBase and implementing solutions using PySpark.
Experience working with Apache Spark DataFrames and RDDs.
Ability to apply business transformations using Spark.
Experience using Hive Context objects for read and write operations.
Back-End Development, Integration, and Optimization – 25%
Experience developing back-end services and APIs.
Experience integrating databases.
Ability to optimize applications for performance, security, and maintainability.
Strong troubleshooting skills for resolving software defects and issues.
Focus on developing reliable and maintainable software solutions.

How to Apply

Interested candidates must submit the following mandatory documents to hrsmss@smsoftconsulting.com by 23 October 2026, 12:00 PM EST at your earliest convenience.

Updated Resume in Word format (Mandatory)
Skills Matrix and References (Mandatory)
Expected Yearly Salary (Mandatory)

Note: Applications without the mandatory documents cannot be processed.

Note

This is an on-site assignment, requiring candidates to be present in the office five days per week.

5 Days Onsite

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

Design, develop, and maintain Python software, custom rule-generation frameworks, and PySpark data-processing solutions using HBase, Spark DataFrames and RDDs, and Hive Context. Build back-end services and APIs, integrate databases, optimize application performance and security, and troubleshoot defects while maintaining reliable, high-quality code.

Requirements

Requires 8+ years of professional experience and strong Python and Spark skills, including hands-on experience with PySpark, HBase, Spark DataFrames and RDDs, and Hive Context. Candidates should also have experience building custom rule-generation frameworks, back-end services and APIs, and database integrations, as well as optimizing and troubleshooting applications.

Skills

Python
PySpark
Apache Spark
Data Analysis
Data Processing
Rule-Generation Frameworks
HBase
Spark DataFrames
Spark RDDs
Hive Context
Back-End Services
API Development
Database Integration
Performance Optimization
Application Security
Troubleshooting

Visa sponsorship

Not detected in the job text

Keywords

Python
PySpark
Apache Spark
Data Analysis
Data Processing
Business Transformations
Rule-Generation Frameworks
Rules Engine
HBase
Spark DataFrames
Spark RDDs
Hive Context
Back-End Services
API Development
Database Integration
Performance Optimization
Application Security
Software Maintenance
Code Quality
Troubleshooting
IT Services
IT Consulting

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