Toronto, On Lead python full stack data engineer Jobs – 158 Openings This Week

Staff Software Engineer – Backend (Typescript / .Nodejs / AWS )
Varicent —Toronto, ON
- $104,300–$130,000 a year
- Remote
- DevOps
- System design
- AWS
Quick apply
7h
Senior Product Manager, Risk
Transak —Toronto, ON
- Full-time
- SQL
- Product management
- Scripting
Quick apply
Network Licensing Support Lead
Capgemini —Mississauga, ON
- Azure
- DevOps
- Java
- Disability insurance
- Dental care
5d
Principal Applied AI Scientist (Team Lead), Digital and Global Investments
Royal Bank of Canada —Toronto, ON
- Full-time
- Azure
- Doctoral degree
- Computer Science
Senior Software Developer
Guidewire Software —Toronto, ON
- $132,000–$165,000 a year
- Full-time
- AWS
- Communication skills
- Python
- Dental care
- Paid time off
Machine Learning Lead, Edge AI Inferencing
Blumind —Markham, ON
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Engineering
Quick apply
Lead Business Analyst I
Braze —Toronto, ON
- $121,700–$159,100 a year
- Hybrid work
- SQL
- Machine learning
- Python
- Dental care
- Paid time off
Quick apply
Staff AI Security Researcher (Global Security)
Royal Bank of Canada —Toronto, ON
- Full-time
- DevOps
- Research
- Java
RF Systems Engineer
PheedLoop Inc. —Toronto, ON
- Full-time
- Doctoral degree
- Engineering
- Master's degree
Quick apply
Senior Software Engineer (Typescript / FrontEnd) - AI/ML
ClickHouse —Toronto, ON
- On call
- Remote
- Azure
- Databases
- AWS
- Paid time off
Principal AI Security Researcher (Global Security)
Royal Bank of Canada —Toronto, ON
- Full-time
- DevOps
- Research
- Java
Lead Risk Manager, Payment Fraud
Worthland —Greater Toronto Area, ON
- $150,000–$180,000 a year
- Full-time
- Bilingual
- SQL
- Python
Quick apply

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Machine Learning Lead, Edge AI Inferencing
Blumind —Markham, ON
Hardware-Aware ML: Lead the research and implementation of cutting-edge optimization techniques (e.g., hardware-aware training, aggressive quantization, pruning…
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Staff Software Engineer – Backend (Typescript / .Nodejs / AWS )

Varicent -
Toronto, ON

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Job details

$104,300–$130,000 a year
7 hours ago

Qualifications

Node.js
Full-stack development
DevOps
C#
Spark
System design
AWS
Distributed systems
REST
APIs
ServiceNow
S3
Kafka
DynamoDB
TypeScript
Python

Full job description

At Varicent, we're not just transforming the Sales Performance Management (SPM) market—we're redefining how organizations achieve revenue success. Our cutting-edge SaaS solutions empower revenue leaders globally to design smarter go-to-market strategies, maximize seller performance, and unlock untapped potential. Varicent stands at the forefront of innovation, celebrated as a market leader in the 2025 Forrester Wave Report for SPM, 2023 Ventana Research Revenue Performance Management (RPM) Value Index, Gartner Peer Insights, 2024 Gartner SPM Market Guide, and G2. Our solutions are trusted by a diverse range of global industry leaders like T-Mobile, ServiceNow, Wawanesa Bank, Shaw Industries, Moody's, Stryker and hundreds more. Here's why you'll thrive at Varicent:

Innovate with Purpose: Build impactful solutions for customers worldwide.
Join Excellence: Work in a diverse, collaborative, and innovative team.
Shape the Future: Lead in redefining revenue optimization.
Grow Together: Unlock your potential in a supportive environment.

Join us at Varicent—where your talent and ambition meet limitless opportunities for success!

Our ELT (Extract, Load, Transform) application simplifies data workflows, enabling organizations to extract insights faster, automate repetitive tasks, and unlock the true potential of their data.

We are looking for a Staff Software Engineer with deep experience designing and scaling large-scale, data-intensive systems. This role requires hands-on expertise working with massive datasets, distributed data pipelines, and high-throughput backend architectures. You will play a key role in driving our backend services, data platforms, and cloud-native systems forward.

What You'll Do

Design, build, and scale new features for REST APIs and large-scale data processing pipelines that handle high-volume datasets across distributed systems.
Architect and optimize backend services for high throughput and low-latency performance.
Develop data-intensive and event-driven applications using Python, Typescript, C#, and AWS-native services.
Improve system performance, reliability, and scalability across microservices and cloud infrastructure.
Partner with senior engineers, architects, DevOps, and QA throughout the full development lifecycle.
Mentor developers, guide code reviews, and raise engineering quality standards.

What You Bring

Technical Expertise

6+ years of backend or full-stack engineering experience with a strong backend focus.
3+ years working with Typescript / Node.js / C#.
Advanced experience with AWS (EC2, EKS, Lambda, S3, DynamoDB, RDS, Step Functions, etc.).
Proven experience working with large datasets, distributed computing, and batch or stream processing using Spark, Dask, EMR, Glue, Kafka, etc.
Solid understanding of system design, distributed systems, scalability patterns, and cloud architecture.

Collaboration & Communication

Ability to collaborate, document solutions clearly, and participate in technical discussions with stakeholders.

The expected base salary range for this role is $ 104,300 - $ 130,000* CAD and individuals may be eligible to participate in our variable compensation program.

Final compensation may vary based on experience, skills, designations, and market conditions.

This posting is for existing vacancy

This hiring process utilizes artificial intelligence tools to assist in candidate screening and assessment. Our AI tools are designed to complement, not replace, human decision-making.

Varicent is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. If you require accommodation at any time during the recruitment process please email [email protected]

Varicent is also committed to compliance with all fair employment practices regarding citizenship and immigration status. By applying for a position at Varicent and/or by using this portal, you declare and confirm that you have read and agree to our Job Applicant Privacy Notice and that the information provided by you as part of your application is true and complete and includes no misrepresentation or material omission of fact

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Refine Your Search

lead python full stack data engineer jobs in toronto, on

Staff Software Engineer – Backend (Typescript / .Nodejs / AWS )

Senior Product Manager, Risk

Network Licensing Support Lead

Principal Applied AI Scientist (Team Lead), Digital and Global Investments

Senior Software Developer

Machine Learning Lead, Edge AI Inferencing

Lead Business Analyst I

Staff AI Security Researcher (Global Security)

RF Systems Engineer

Senior Software Engineer (Typescript / FrontEnd) - AI/ML

Principal AI Security Researcher (Global Security)

Lead Risk Manager, Payment Fraud

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