Talent.com
Quantum Technology Recruiting Inc. (QTR)
Senior Python Software EngineerQuantum Technology Recruiting Inc. (QTR) • Toronto, ON, Canada
Senior Python Software Engineer

Senior Python Software Engineer

Quantum Technology Recruiting Inc. (QTR) • Toronto, ON, Canada
30+ days ago
Salary
CA$100,000.00 yearly
Job type
  • Permanent
Job description

Position: Senior Python Engineer
Location: Downtown Toronto, Hybrid/Onsite
Salary Range: $100K-$150K
Job Type: Permanent
Posting Type: Open Vacancy

We're partnering with a growing financial technology firm looking to add a Senior Backend Engineer to their engineering team in Toronto.

This position focuses on building scalable backend systems that support investment operations, portfolio analytics, risk management, and financial data workflows across a sophisticated cloud-native platform used within capital markets environments.

You'\'ll work closely with engineering, quantitative, and business teams to design and deliver high-performance solutions handling complex financial datasets and workflows across multiple asset classes.

Key Responsibilities

  • Collaborate with internal and external stakeholders to understand business requirements and integrate financial and market data into core platform services
  • Partner with quantitative, trading, and risk-focused teams to design new functionality and improve existing systems
  • Develop an understanding of financial instruments, market data feeds, and investment workflows, particularly across rates and FX products
  • Build and maintain backend services and APIs within a modern microservices architecture
  • Design scalable cloud-native applications and distributed systems within AWS environments
  • Contribute to backend development primarily using Python and Rust
  • Model and manage complex financial datasets across multiple database technologies, including relational and NoSQL systems
  • Support performance optimization, observability, reliability, and ongoing platform enhancements

Requirements

  • Degree in Computer Science, Engineering, Mathematics, Finance, or a related field
  • Strong backend software engineering experience with modern programming languages such as Python, Rust, Java, Go, or C++
  • Experience designing APIs, distributed systems, and scalable backend applications
  • Experience working with databases and data modelling concepts
  • Interest in financial systems, trading platforms, risk management, or capital markets environments
  • Exposure to cloud infrastructure and AWS services is an asset
  • Strong problem‑solving skills and interest in working on complex technical and business challenges

All applications are reviewed by our recruitment team, and hiring decisions are made by people. We may also use AI‑enabled tools to support parts of the application review process.

#J-18808-Ljbffr
Create a job alert for this search

Senior Python Software Engineer • Toronto, ON, Canada

Similar jobs

Senior Software Engineer - Python

Fitch Group, Inc.toronto, on, Canada
Full-time

As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial m... Show more

 • Promoted

Senior Software Engineer - Python & Microservices

Apexontoronto, on, Canada
Full-time

Step into a Senior Software Engineer role at Apexon in Toronto, ON, specializing in Python.Focus on developing secure and scalable banking solutions that handle high transaction volumes.With a mini... Show more

 • Promoted

Senior Python Backend Engineer – Remote

Blackfluo.aiToronto, ON, CA
Remote
Full-time

A dynamic tech company is seeking a Senior Full-Stack Developer with a focus on backend development in Python.The ideal candidate will have over 5 years of experience, strong expertise in Django or... Show more

 • Promoted

Software Engineer (Rust + Python) Surrey, Bc - C$100,000 A Year - No Experience Required

Whistler Alpha ResearchEast York, Canada
Full-time

Software Engineer needed to design and implement high-performance trading systems in Rust and Python. Show more

 • Promoted

Senior Python Engineer (Toronto)

Fitch GroupToronto, Ontario, Canada
Full-time

Senior Software Engineer, Python Programmer.Fitch Ratings is seeking a Senior Software Engineer specializing in Python to support the development and delivery of applications on Python, AWS, and Az... Show more

 • Promoted

Senior AI Engineer Python

enableITtoronto, on, Canada
Full-time

Lead the design, development, and delivery of Gen AI products and solutions using modern AI frameworks, AWS cloud services, and cloud-native architectures.Partner with cross-functional teams to bui... Show more

 • Promoted

Senior Python Backend Engineer - RESTful APIs & Cloud

AtyetiToronto
Full-time

Design, develop, and maintain robust and scalable RESTful APIs using Python.Collaborate with cross-functional teams including frontend, DevOps, and QA to deliver high-quality features.AWS, Azure, G... Show more

 • Promoted

Senior Python Developer

PinnacleToronto
Full-time

We're looking for a seasoned backend engineer to take ownership of architecture and implementation across our Python-based platform.You'll be making high-level technical decisions, mentoring engine... Show more

 • Promoted

Senior Software Engineer, Ai - C$100,000 - C$145,000 A Year

Thomson ReutersNorth York, Canada
Full-time

Develops and implements AI/ML solutions for a tax and trade team, integrating models into software applications and collaborating with cross-functional teams. Show more

 • Promoted

Senior Python Engineer, Integrations

Fulfiltoronto, on, Canada
Full-time

Fulfil is hiring a Senior Python Engineer in Toronto to become a key technical partner for our North American customers, our India-based engineering team, and our Product Lead for Integrations.This... Show more

 • Promoted

Senior Software Engineer

Morningstartoronto, on, Canada
Full-time

As a Senior Software Engineer, you will work closely with product owners, engineering teams, and technical leads on our next generation data feed platform.This role is primarily focused on building... Show more

 • Promoted

Software Engineer, Python

AutoSyncToronto, ON, CA
Full-time

TRADER Corporation is a trusted Canadian leader in online media, dealer and lender services.AutoSync, and Dealertrack Canada.Quebec) offers the largest inventory of new and used cars in Canada, wit... Show more

 • Promoted

Senior Software Engineer (Python + Distributed systems)

Scribd, Inc.toronto, on, Canada
Full-time

Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise.We support a culture where o... Show more

 • Promoted

Senior Python Software Engineer - Toronto - $100,000 - $150,000 A Year

ValidusNorth York, Canada
Full-time

Validus seeks a back-end financial software engineer for its growing tech team, focusing on designing, implementing, and maintaining systems for trade execution, portfolio management, and risk anal... Show more

 • Promoted

Senior Python Engineer - Scalable Microservices (Onsite)

Princeton IT Services, IncToronto, ON, CA
Full-time

A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform.The position requires strong experience in system des... Show more

 • Promoted

Senior Python Software Engineer

Quantum Technology Recruiting Inc. (QTR)Toronto, ON, CA
Permanent

Downtown Toronto, Hybrid/Onsite.We're partnering with a growing financial technology firm looking to add a Senior Backend Engineer to their engineering team in Toronto.This position focuses on buil... Show more

 • Promoted

Senior Software Engineer, Python (Toronto)

Fitch Group, Inc., Fitch Ratings, Inc., Fitch Solutions GroupToronto, ON, CA
Full-time

Category: Information Technology.Senior Software Engineer, Python Programmer.Fitch Ratings is currently seeking a Senior Software Engineer specializing in Python Programming or applications to join... Show more

 • Promoted

Python Software Engineer - Data Solutions

ScotiabankToronto, ON, CA
Full-time

Become a pivotal force in data solutions as a Software Engineer.Utilize your expertise in Python and Databricks to drive the development of high-performance applications.This role requires a techni... Show more

 • Promoted

Cloud-Native Senior Software Engineer – Python & Kubernetes - C$110,000 - C$150,000 A Year

Cybersecurity companyNorth York, Canada
Full-time

Senior Software Engineer role focused on cloud-native development using Python and Kubernetes for a cybersecurity company.Responsibilities include designing, maintaining cloud software, and web dev... Show more

 • Promoted

Senior Software Engineer in Python Development

VySystemsToronto, Ontario, Canada
Full-time

Drive innovation as a Senior Software Engineer specializing in Python.Contribute to a scalable microservices banking platform while fostering a collaborative team environment.This role is perfect f... Show more