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Added 10 mins ago
FC
Director, Financial Planning and Analysis
Federated Co-operatives Limited
Saskatoon, SK
- Full-time
…the AVP, Corporate Finance, you’ll collaborate closely with senior leaders, business units, Treasury, Tax, local Co-ops, and other partners across FCL and the CRS to provide financial…
Added 10 mins ago
IE
Senior Digital Marketing Manager
INK Entertainment Group
Toronto, ON
- $90,000 CAD / year
- Full-time
We're looking for a Senior Digital Marketing Manager who knows how to turn ideas into digital experiences, audiences into customers, and campaigns into measurable results.
Added 10 mins ago
VB
Assistant Manager, Financial Planning and Analysis
Vaco by Highspring
Mississauga, ON
- $95,000 to $105,000 CAD / year
- Full-time
Reporting into senior finance leadership, this hands-on role plays a vital part in corporate budgeting, financial modeling, capital allocation, and government funding management within a…
Added 13 mins ago
K
Manager, Government Solutions
KPMG
ON · Toronto, Ontario
- Full-time
Experience working with data, identifying insights and presenting clear recommendations to senior leaders.
Added 13 mins ago
K
Senior Consultant, Government Solutions
KPMG
ON · Toronto, Ontario
- Full-time
We are looking for a Senior Consultant who can lead project workstreams, structure ambiguous problems, guide analysis and develop high-quality client deliverables. The successful candidate…
Added 13 mins ago
C
Senior Business Analyst - People & HR Solutions
Co-operators
Guelph, ON · Toronto, ON · Mississauga, ON
- Full-time
As the Senior Business Analyst, you will partner with HR and technology teams to translate strategy and program priorities into actionable HR technology initiatives. You will lead…
Added 27 mins ago
RB
Senior Security Specialist - Cloud (Global Security)
Royal Bank of Canada
Toronto, ON
- Full-time
…Threat Hunting, Threat Intelligence, SOC / IR, and our ATO ML/AI analytics team to drive pragmatic cyber security…
Added 27 mins ago
HT
Intern Researcher- Audio, Speech & Acoustic AI
Huawei Technologies Canada Co., Ltd.
Markham, ON
- Internship
…Processing Research team. In this role, you will work closely with senior researchers and engineers to explore, design, and implement cutting-edge algorithms at the intersection of acoustic…
Added 27 mins ago
Manager, Enterprise Data Solutions
Connor, Clark & Lunn Financial Group Ltd.
Vancouver, BC
Working closely with the technology leadership including Senior Manager, Enterprise Data Solutions, this role will provide both technical, strategy and people leadership across our…
Added 40 mins ago
PH
Commercial Planning Analyst
Pizza Hut
Vaughan, ON
- $64,460 to $80,520 CAD / year
- Full-time
…business in making strategic commercial decisions supported by data analysis, forecasting, and market trend evaluation. Reporting to the Head of Commercial Finance, this position will…
Added 40 mins ago
WI
Senior GIS Analyst
WSP in Canada
Whitehorse, YT
- Full-time
WSP Canada has an immediate opportunity for a Senior GIS Analyst to join our GeoAnalytics and Mapping team on a full-time basis. This Senior role consists of working on multi-discipline…
Added 40 mins ago
WI
Senior GIS Analyst
WSP in Canada
Smithers, BC
- Full-time
WSP Canada has an immediate opportunity for a Senior GIS Analyst to join our GeoAnalytics and Mapping team on a full-time basis. This Senior role consists of working on multi-discipline…
Added 40 mins ago
IG
Product Owner
Insight Global
Toronto, ON
- $120,000 to $130,000 CAD / year
- Full-time
Partner daily with engineering, data science, design, and analytics teams to deliver value
Added 40 mins ago
LL
Directeur(trice) PARH
Liftow Limited
Montreal, QC
- Full-time
…Partnerships to guide our HRBP team and partner closely with senior leaders to drive organizational performance, engagement, and cultural…
Added 40 mins ago
WI
Senior GIS Analyst
WSP in Canada
Whitehorse, YT
- Full-time
WSP Canada has an immediate opportunity for a Senior GIS Analyst to join our GeoAnalytics and Mapping team on a full-time basis. This Senior role consists of working on multi-discipline…
Added 40 mins ago
WI
Senior GIS Analyst
WSP in Canada
Smithers, BC
- Full-time
WSP Canada has an immediate opportunity for a Senior GIS Analyst to join our GeoAnalytics and Mapping team on a full-time basis. This Senior role consists of working on multi-discipline…
Added 40 mins ago
MS
Product Designer UX & Motion
Mobii Systems
Oakville, ON
- Full-time
…graphics, interactive streaming experiences, and performance analytics that change how fans engage with live sports and how teams understand…
Added 43 mins ago
AG
Director, Audience Strategy
Adelphi Group
Toronto, ON
- Full-time
Advise senior stakeholders using data-driven insights across audience strategy, testing, and optimization.
Added 43 mins ago
W
Spécialiste en visualisation de données - sénior
Wepoint
Montreal, QC · Quebec, QC
- Full-time
Nous sommes à la recherche d'un(e) Spécialiste en visualisation de données sénior(e) pour se joindre à notre équipe.
Added 43 mins ago
O
Spécialiste en visualisation de données - sénior
Onepoint
Montreal, QC · Quebec, QC
- Full-time
Nous sommes à la recherche d'un(e) Spécialiste en visualisation de données sénior(e) pour se joindre à notre équipe.
Added 43 mins ago
Intern Analyst, Portfolio Construction
University Pension Plan
Toronto, ON
…of a growing and dynamic Investment team, reporting into the Senior Director, Portfolio Construction Lead. The intern will develop analytical tools to support UPP’s long-term asset…
Added 43 mins ago
Intermediate Technology Specialist, Digital Developer
Equitable
Waterloo, ON
Reports To: Senior Technology Manager, Digital
Added 43 mins ago
Strategic Sourcing - Strategic Sourcing Associate
Mohawk Medbuy Corporation (MMC)
ON · Thunder Bay, ON · Kingston, ON · London, ON · Toronto, ON · Oakville, ON · Burlington, ON · Chatham-Kent, ON
…redevelopment) and nutrition solutions. Other services include data analytics, in-hospital support, warehousing/logistics, technology, procure-to-pay, and accounts…
Added 43 mins ago
R
Analytical Data Science Programmer
Roche
Mississauga, ON · Canada Pharma Campus
- Full-time
The Analytical Data Science Programmer is a key contributor to the clinical study team, responsible for transforming statistical analysis plans into high-quality, traceable programming…
Added 43 mins ago
P
Senior Associate, Workflows and Automation (Sr. ServiceNow Developer)
PwC
Toronto, ON · Ottawa, ON · Montreal, QC · Vancouver, BC · Calgary, AB
- Full-time
As a Senior Associate, Workflows and Automation (Sr. ServiceNow Developer), unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career. Your role…

Iris Software Inc.

Sr Python Developer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 12, 2026
Posting language: English
Posted: Oct 13, 2026

Original job description

Senior Python Developer

Location: Toronto Ontario- hybrid 4 days

Contract to hire

Job Summary

Job Description

We are seeking a skilled Python Developer to join our data engineering team. You will design, develop, and maintain high-performance data processing pipelines using modern Python frameworks and tools. In this role, you'll work with large-scale datasets, containerized systems, and distributed computing platforms to deliver robust data solutions.

Key Responsibilities

Develop and optimize data manipulation workflows using pandas and polars to handle large datasets efficiently. Design and implement containerized applications using Docker and Kubernetes to ensure scalable, reliable deployments. Build and maintain data pipelines integrating with ClickHouse columnar databases for analytical workloads. Develop event-driven architectures using NATS messaging systems for asynchronous data processing. Write comprehensive unit tests using pytest to ensure code quality and reliability. Implement distributed computing solutions with Dask for processing data beyond single-machine memory constraints. Manage version control using Git and collaborate on code repositories following best practices.

Required Skills and Experience

Python & Data Processing: Advanced proficiency in pandas and polars for data manipulation, transformation, and analysis. Experience optimizing code performance for large datasets.
Containerization & Orchestration: Hands-on experience with Docker for building container images and composing multi-container applications. Knowledge of Kubernetes for container orchestration and deployment management.
Data Infrastructure: Working knowledge of ClickHouse or similar columnar databases for OLAP workloads and analytical queries.
Messaging & Streaming: Familiarity with NATS.io for building message-driven systems and asynchronous workflows.
Testing & Quality Assurance: Proficiency with pytest for writing unit tests, integration tests, and maintaining code coverage standards.
Distributed Computing: Experience with Dask for parallel processing and handling out-of-core computations.
Version Control: Strong command of Git workflows, branching strategies, and collaborative development practices.

Preferred Qualifications

Experience with additional Python libraries for data science and machine learning. Familiarity with CI/CD pipelines and DevOps practices. Background in financial services or capital markets data systems.

Thanks & Regards,

Navin Singh

Recruiter – Talent Acquisition Group

Phone: 973-370-7023

Address: 200 Metroplex Drive, Suite 300, Edison, NJ 08817

Mail: Navin.singh@irissoftware.com

www.irissoftware.com

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More about this job

Responsibilities

Develop and optimize high-performance data processing workflows and pipelines using Python, pandas, and polars, including integration with ClickHouse and NATS. Build containerized and distributed solutions with Docker, Kubernetes, and Dask, and maintain code quality through pytest and collaborative Git practices.

Requirements

Requires advanced Python proficiency, experience with pandas and polars, and hands-on knowledge of Docker, Kubernetes, ClickHouse or similar databases, NATS, pytest, Dask, and Git. Experience with CI/CD, DevOps, data science or machine learning libraries, or financial services and capital markets data is preferred.

Skills

Python
Pandas
Polars
Docker
Kubernetes
ClickHouse
NATS
Pytest
Dask
Git
Data Pipelines
Distributed Computing
Unit Testing
CI/CD
DevOps
Financial Services

Visa sponsorship

Not detected in the job text

Hiring contact

Navin Singh

Hiring contact email

Navin.singh@irissoftware.com

Keywords

Python
Pandas
Polars
Docker
Kubernetes
ClickHouse
NATS
Pytest
Dask
Git
Data Engineering
Data Processing Pipelines
Large-Scale Datasets
Containerization
Distributed Computing
Parallel Processing
Out-Of-Core Computation
Columnar Databases
OLAP
Analytical Queries
Event-Driven Architecture
Asynchronous Processing
Unit Testing
Integration Testing
Code Coverage
CI/CD
DevOps
Data Science
Machine Learning
Financial Services

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