Jobs in Canada

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Added 16 mins ago
DevOps Manager
Rightsline Inc
Toronto, ON
$85,000 to $95,000 CAD / year
…You will manage and develop a team of five - a Senior DevOps Engineer, a DevOps Engineer, and two Senior Systems Engineers - and hold end-to-end accountability for the infrastructure our…
Added 29 mins ago
Engineer (Electrical Power) - High Current Lab
Kinectrics
Toronto, ON
Full-time
…services in the energy and utility sector. We develop innovative solutions for the global electricity and medical industries, helping empower a sustainable future. Trusted by clients…
Added 29 mins ago
Manager, Software Engineering
AltaML
Toronto, ON
Full-time
We overpay for the right people. We'd rather pay a premium for an engineer who embodies this and multiplies the team than save money on someone who doesn't.
Added 29 mins ago
Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
Full-time
Amphenol High Speed Products Group develops high-speed, high-bandwidth interconnect solutions for telecom and datacom markets, including servers, storage, routers, and switches. Our…
Added 29 mins ago
Regional Sourcing Manager (Electronics Lane)
Husky Technologies
Bolton, ON
Full-time
Support supplier quality engineer and suppliers with supplier audit process and part qualifications
Added 29 mins ago
Intermediate OT Network Engineer/Technologist
InnoTech Engineering Inc.
Calgary, AB
Full-time
We are currently recruiting an Intermediate OT Network Engineer/Technologist based in our Calgary or Edmonton, AB offices.
Added 29 mins ago
Project Engineer
Bantrel Co.
Calgary, AB
Full-time
For 40 years we have delivered end-to-end solutions for some of Canada’s most challenging and complex energy, mining, infrastructure, and nuclear projects, with an unrelenting focus on…
Added 29 mins ago
Designer, Development (Service)
Husky Technologies
Bolton, ON
Full-time
The service team is currently seeking a Mechanical engineer/designer to specialize in resolving service issues.
Added 29 mins ago
Applications Engineer
Husky Technologies
Bolton, ON
Full-time
…translate emerging technologies into scalable, customer-focused…
Added 29 mins ago
ERP Business Analyst
Husky Technologies
Bolton, ON
Full-time
…positions us to serve customers who seek differentiation through solutions that provide speed, flexibility and maximum productivity. This capability is at the core of our mission and…
Added 31 mins ago
Staff Systems Engineer – Synthetic Aperture Radar (SAR) Missions
HIKINEX
Richmond, BC
Full-time
We are seeking a Staff Systems Engineer – Synthetic Aperture Radar (SAR) Missions to provide end-to-end technical oversight of SAR-related engineering activities throughout the lifecycle of…
Added 31 mins ago
Release Train Engineer II
TD
Toronto, ON
Full-time
Develops and recommends technical strategies and solutions to maintain or expand service levels
Added 31 mins ago
Sr. Full Stack Developer, TD Securities
TD
Toronto, ON
Full-time
We are looking for a Senior Engineer to join the Equity Derivatives Technology Team and embrace a broad range of tasks associated with developing application and systems solutions to…
Added 31 mins ago
Quality Engineer Manager, TD Securities
TD
Toronto, ON
Full-time
…global markets, and delivering integrated transaction banking…
Added 31 mins ago
Senior Quality Assurance Automation Engineer, Guidewire
BCAA
*Head Office
Full-time
As a Senior Quality Assurance Automation Engineer, Guidewire, you will play a key role in delivering high-quality, reliable technology solutions that support BCAA's insurance business.…
Added 31 mins ago
Rotary AME - EC135
Ledcor
Squamish, BC · Terrace, BC · Kamloops, BC
Full-time
As a Rotary Aircraft Maintenance Engineer (AME), you take pride in delivering safe, reliable aircraft maintenance while supporting critical operations in some of Canada's most unique and…
Added 31 mins ago
Helicopter AME Apprentice
Ledcor
Squamish, BC
Full-time
The Apprentice Aircraft Maintenance Engineer (AME) is responsible for performing scheduled and unscheduled maintenance on all Summit Helicopters aircraft. This position performs maintenance…
Added 31 mins ago
Industrialization Engineer Intern (Summer 2027)
Lyft
Longueuil, QC
$34 to $36 CAD / hour
At Lyft, our purpose is to serve and connect. Lyft Urban Solutions designs, builds, and operates bikeshare systems in more than 50 cities worldwide, including New York, Chicago, London,…
Added 58 mins ago
Electrical Engineer – Hydropower & Transportation Projects
Maynard Civil Engineering Recruitment
Toronto, ON
Full-time
Our client a specilaist engineering consultancy is seeking an experienced Electrical Engineer to join their growing team and contribute to the successful delivery of hydropower and…
Added 58 mins ago
Account Representative I
Motion
Regina, SK
Full-time
A millwright, machinist, mechanical engineer or trades person looking for a change. Take your experience and knowledge and apply it to many different industries and environments. Use that…
Added 58 mins ago
Application Release Engineer
Themesoft Inc.
Toronto, ON
Contract
3. Design and implement High Availability (HA) and High Scalability solutions for middleware and application environments.
Added 58 mins ago
Azure Data Engineer
Spait Infotech
Canada
Full-time
Develop data integration solutions using Azure Data Factory (ADF).
Added 58 mins ago
Motor Control Applications Engineer (West Coast)
Future Electronics
Vancouver, BC
Full-time
The Motor Control Specialist Field Applications Engineer within Future Electronics’ Advanced Engineering Group is responsible for providing expert support and technical leadership for…
Added 58 mins ago
Technical Program Manager
Raas Infotek
Vancouver, BC
Contract
Background as a Software Engineer, QA Lead, SDET, Technical Lead, or Solutions Architect.
Added 58 mins ago
Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
Full-time
Amphenol High Speed Products Group develops high-speed, high-bandwidth interconnect solutions for telecom and datacom markets, including servers, storage, routers, and switches. Our…

Cognizant

Python-Data Engineer

Toronto, ON, Canada

Pay: Compensation: We are offering between $75,000 – $90,000.
Job type: Full-time
Apply by: Oct 28, 2026
Posting language: English
Posted: Sep 28, 2026

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Original job description

About The Group:

Cognizant’s Cloud, Infrastructure, and Security Services Practice (CIS), is all about accepting digital transformation by driving core modernization holistically across layers. We help customers transform infrastructure and workplace to meet the constantly evolving needs of the digital era. Our broad approach delivers key results for our customers by achieving cloud driven modernization and workplace and operational transformation to own the business in a secure environment.

Please note, this role is not able to offer visa transfer or sponsorship now or in the future*

Role: Python-Data Engineer

Location: Toronto , ON

Mandatory skills: Python (Expert), Docker & Kubernetes (Medium), CI/CD pipeline (Medium), Pandas & Polars (Expert)

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.

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.

Compensation: We are offering between $75,000 – $90,000. Applications will be accepted until Oct 9, 2026.Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future.

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*

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More about this job

Responsibilities

Develop and optimize high-performance data processing workflows and pipelines using Python, pandas, and polars, integrating with ClickHouse and NATS. Build containerized and distributed data solutions with Docker, Kubernetes, and Dask, while testing with pytest and collaborating through Git.

Requirements

Requires advanced Python, pandas, and polars skills, along with experience handling large datasets and optimizing performance. Candidates should have working knowledge of Docker, Kubernetes, ClickHouse or similar columnar databases, NATS, pytest, Dask, and Git; CI/CD familiarity and financial services experience are preferred.

Skills

Python
Pandas
Polars
Docker
Kubernetes
CI/CD
ClickHouse
NATS
Pytest
Dask
Git
Data Pipelines
Distributed Computing
Data Processing
Containerization

Visa sponsorship

Not detected in the job text

Keywords

Python
Pandas
Polars
Docker
Kubernetes
CI/CD
ClickHouse
NATS
Pytest
Dask
Git
Data Engineering
Data Pipelines
Data Processing
Large-Scale Datasets
Distributed Computing
Out-of-Core Computation
Containerization
Container Orchestration
Event-Driven Architecture
Asynchronous Processing
Columnar Databases
OLAP
Unit Testing
Integration Testing
Code Coverage
Version Control
DevOps
Financial Services
Capital Markets

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