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Added 4 months ago
C
Senior Quality Engineer (Python, SQL)
Cognizant
Halifax, Nova Scotia
- $70,000 to $90,000 CAD / year
- Full-time
…platform spans the breadth of Windows and Linux platforms, Python / Java environments, HDFS, Kafka , MS SQL , Snowflake , Data bricks…
Added 2 months ago
L&
Associate Back End Developer
Light & Wonder
Montreal, QC
- Full-time
As a member of the development team, within our Montreal studio, the Game Developer will be responsible for programming new interactive casino games creating high-quality games, stable…
Added 2 months ago
C
Senior Business Intelligence Developer
CIRA
Ottawa, ON
- Full-time
You’re an experienced Senior Business Intelligence Developer who enjoys solving complex business problems through data. You have experience across the full business intelligence stack -…
Added 2 months ago
Software Developer (Research)
DRW
Montreal, QC
Spin up rapid analyses in Python/Jupyter to assess signal quality, and turn what you find into system improvements.
Added 3 months ago
GM
Développeur(se) d'automatisation et d'infrastructure - Infrastructure & Automation Developer
Gameloft Montreal
Montreal, Quebec
- Full-time
We are looking for a talented FinOps Developer to join our team. This role focuses on automating the retrieval, validation, and reporting of infrastructure, software, database, and…
Added 4 months ago
VL
Python Software Engineer
Valence, LLC
Engineer, BC
- Full-time
Description: The Python Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development,…
Added 3 months ago
P
Full Stack Engineer II
Procurify
Remote, Canada
- $116,000 to $129,000 CAD / year
- Full-time
- Remote
…services to responsive, user-friendly frontend components - using Python/Django and…
Added 3 months ago
PI
Senior Database Engineer
PENN Interactive
Canada
- Full-time
We are looking for a Senior Database Engineer to join our thriving Engineering team, to work cross-functionally across engineering, focusing on the architecture for optimal platform…
Added 1 month ago
TC
Machine Learning Engineer - Express Scripts Canada
The Cigna Group
Mississauga, ON
- Full-time
- Other
The role blends hands-on data engineering (Oracle + ETL), model development (unsupervised learning), and API serving (Python/FastAPI), with close collaboration across business teams. You’ll…
Added 2 months ago
MS
Java Tech Lead (Hybrid)
Morgan Stanley
Montreal, QC
- Full-time
Build and maintain scalable Java- and Python-based services supporting reference data workflows across existing SRD platforms and modernization initiatives.
Added 4 months ago
S
Senior Backend & Infrastructure Engineer
Scispot
Remote, Canada
- $80,000 to $120,000 USD / year
- Full-time
- Remote
Build and evolve backend services in Python and FastAPI, Java and Spring Boot, or closely related frameworks.
Added 3 months ago
HM
Data Engineer
Hotspex Media
Toronto, Ontario
- $85,000 to $115,000 CAD / year
- Full-time
2+ years data engineering, analytics engineering, or database development
Added 4 months ago
B
Manager, Data Engineer
Brookfield
Toronto, Ontario
- Full-time
Optimizing database schemas and performance for reading and writing of data and upstream processing in the reporting system
Added 4 months ago
RB
Senior Analyst, Acquisition
Rogers Bank
Toronto, Ontario
- Full-time
Data analysis skills must include 2+ years of experience using statistical programs such as SAS, Python, R, Knowledge Studio, or similar
Added 1 month ago
Software Development Manager, Tools & Products
2K
Montreal, QC
Compétences avancées en programmation en C++, C# ou Python dans de grandes bases de code à branches multiples.
Added 2 months ago
D
Software Engineer - Canada
DataVisor
Remote, Canada
- Full-time
- Remote
…and eager engineers to help us expand our novel streaming and database systems, which enable our detection…
Added 2 months ago
Développeur Java / Java Developer
mthree
Montreal, QC
…performances et l’utilisation d’outils ETL tels qu’Informatica ou Python…
Added 2 months ago
U
Technical Lead Data (TGQF)
Ubisoft
Montreal, QC
- Full-time
Act as a subject matter expert in relational and non-relational database optimization.
Added 2 months ago
Software Developer - Core Data
Squarepoint Capital
Montreal, QC
We are looking for talented software engineers with strong Python and/or kdb+/q experience to join our team. You will be part of a collaborative, learning-oriented environment where…
Added 4 months ago
KC
Manager, Financial Crimes- Data Analytics
KPMG Canada
Ottawa, Ontario
- Full-time
…and validate financial crime systems and models using SQL, Python, R, and other programming languages, performing statistical analyses on samples, interpreting results, and effectively…
Added 4 months ago
KC
Manager, Financial Crimes- Data Analytics
KPMG Canada
Toronto, Ontario
- Full-time
…and validate financial crime systems and models using SQL, Python, R, and other programming languages, performing statistical analyses on samples, interpreting results, and effectively…
Added 4 months ago
SG
DevOps Specialist
SCIENTIFIC GAMES
Montreal, Quebec
- Full-time
…avec Terraform et Ansible ; la maîtrise de CloudFormation, Python, Bash, PowerShell, GitOps ou d’outils similaires constitue un atout…
Added 4 months ago
C
Data Analyst Specialist.
Cogeco
Remote, Canada
- $35,000 to $60,000 USD / year
- Full-time
- Remote
Experience with Python or R for data analysis
Added 2 months ago
B
Senior Consultant, Migration Engineer
BDO
Toronto, ON
- Full-time
Lead and support application, infrastructure, database, and data migration initiatives for enterprise clients.
Added 2 months ago
N
Senior Customer Support Engineer
Nokia
Canada
- Full-time
Generate release notes and update the Customer Service and Support Problem tracking database.

Valence, LLC

Python Software Engineer

Engineer, BC, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Jun 22, 2026

Original job description

Description: The Python Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Reviews and tests software components for adherence to the design requirements and documents test results. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs; software reuse, use of COTS/GOTS; requirements analysis; and, synthesis from system level to individual software components.

Responsibilities

Analyze user requirements to derive software design and performance requirements
Debug existing software and correct defects; Modify existing software to correct errors, to adapt to new hardware, or to improve its performance
Provide recommendations for improving documentation and software development processes
Design and code new software or modify existing software to add new features
Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products
Develop software solutions by analyzing system performance standards; confer with users or system engineers; analyze systems flow, data usage, work processes; investigate problem areas
Integrate existing software into new or modified systems or operating environments
Write or review software and system documentation; Implement recommendations for improving documentation and software development process standards
Assist with developing and executing test procedures for software components; Ensure quality control of all developed and modified software
Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations, capabilities, performance requirements and interfaces
Recommend new technologies and processes for complex software projects
Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used

Required Qualifications

Experience as a Software Engineer in programs and contracts of similar scope, type, and complexity
- Fifteen (15) years experience for a Senior Software Engineer
- Seven (7) years experience for a Mid-Level Software Engineer
- Zero (0) years experience for a Junior Software Engineer
B.S. degree in Computer Science or related discipline from an accredited college or university
Active Top Secret (TS/SCI) clearance with polygraph

Desired Experience

Python development
Amazon Web Services components, such as Lambda functions, SQS, SNS, Aurora/PostgreSQL database, Terraform Infrastructure as Code (IaC)
Docker containers
Design patterns, algorithm design
Agile Engineering, Kanban, Scrum, work estimation

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More about this job

Responsibilities

The Python Software Engineer develops and maintains complex software systems, including analytics and real-time systems, based on documented requirements. Responsibilities include designing algorithms, debugging software, and overseeing development teams to ensure quality control.

Requirements

Candidates must have a B.S. in Computer Science and an active Top Secret (TS/SCI) clearance with polygraph. Experience requirements vary by level, ranging from zero years for junior roles up to fifteen years for senior engineers.

Skills

Python
AWS
Lambda
SQS
SNS
Aurora
PostgreSQL
Terraform
Docker
Design Patterns
Algorithm Design
Agile
Kanban
Scrum
TS/SCI Clearance
Software Engineering

Visa sponsorship

Not detected in the job text

Keywords

Python
AWS
Lambda
SQS
SNS
Aurora
PostgreSQL
Terraform
Infrastructure as Code
Docker
Design Patterns
Algorithm Design
Agile
Kanban
Scrum
TS/SCI
Polygraph
Software Engineering
Software Design
COTS
GOTS
System Design
Quality Control
Analytics
Real-time Systems

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