174,269+ Python C Senior Developer Needed Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Python & C++ Senior Developer Needed

Join a Toronto-based start-up as a Senior Developer specializing in Python and C++. This hybrid role focuses on clean code writing, system design, and seamless cloud integration.As a Senior Software Developer, you will play a pivotal role in the company's growth by managing cloud infrastructure and designing ...

Senior Developer C++/Python

Overview Location Address: HYBRID (3-4 days in office weekly - flexible on which days)Contract Duration: 12 MonthsExtension: PossibleFTE: NANumber of Positions: 1Story Behind the NeedBusiness Unit: Global Analytics & Financial Engineering team is curren ...

Senior Developer C++/Python

Overview Location Address: HYBRID (3-4 days in office weekly - flexible on which days) Contract Duration: 12 Months Extension: Possible FTE: NA Number of Positions: 1 Story Behind the Need Business Unit: Global Analytics & Financial Engineer ...

Senior Developer C++/Python

Overview Location Address: HYBRID (3-4 days in office weekly - flexible on which days) Contract Duration: 12 Months Extension: Possible FTE: NA Number of Positions: 1 Story Behind the Need Business Unit: Global Analytics & Financial Engineer ...

Senior Developer C++/Python

Overview Location Address: HYBRID (3-4 days in office weekly - flexible on which days) Contract Duration: 12 Months Extension: Possible FTE: NA Number of Positions: 1 Story Behind the Need Business Unit: Global Analytics & Financial Engineer ...

Senior Developer C++/Python

Overview Location Address: HYBRID (3-4 days in office weekly - flexible on which days) Contract Duration: 12 Months Extension: Possible FTE: NA Number of Positions: 1 Story Behind the Need Business Unit: Globa ...

Senior C++ and Python Developer

Project description You will work as a Senior Engineer in Public Markets Technology, partnering with investments' traders, investment professionals and operations staff to design and implement solutions enabling trading and post trade activities. You will be responsible for hands on development and maintenance o ...

Senior C++ and Python Developer

Project description You will work as a Senior Engineer in Public Markets Technology, partnering with investments' traders, investment professionals and operations staff to design and implement solutions enabling trading and post trade activities. You will be responsible for hands on development a ...

Senior C++ and Python Developer

About the Company You will work as a Senior Engineer in Public Markets Technology, partnering with investments' traders, investment professionals and operations staff to design and implement solutions enabling trading and post trade activities. You wil ...

Senior C++ and Python Developer

About the Company You will work as a Senior Engineer in Public Markets Technology, partnering with investments' traders, investment professionals and operations staff to design and implement solutions enabling trading and post trade activities. You will be respo ...

Senior C++ and Python Developer

Project description You will work as a Senior Engineer in Public Markets Technology, partnering with investments' traders, investment professionals and operations staff to design and implement solutions enabling trading and post trade activities. You will be responsible for hands on developme ...

Senior Developer C++ & Python for Banking

Join a leading Canadian banking institution as a Senior Developer focusing on C++ and Python. This hybrid position allows you to contribute to the DAS project's integration of analytics.This role supports the second phase of a project aimed at enhancing fixed income services. You will leverage your extensive ...

Senior Developer C++ and Python Solutions

Take your career to the next level with TMX as a Senior C++ Application Developer, specializing in cloud engineering and automation. Work in a hybrid environment while transforming how we manage month-end billing.In this role within the DataXchange Squad at TMX, you will implement high-performance C++ applic ...

Senior Developer C++ & Python for Banking

Join a leading Canadian banking institution as a Senior Developer focusing on C++ and Python. This hybrid position allows you to contribute to the DAS project's integration of analytics.This role supports the second phase of a project aimed at enhancing fixed income services. You will leverage your ext ...

Senior Developer C++ & Python for Banking

Join a leading Canadian banking institution as a Senior Developer focusing on C++ and Python. This hybrid position allows you to contribute to the DAS project's integration of analytics.This role supports the second phase of a project aimed at enhancing fixed income services. You will leverage your extensive ...

Senior Developer C++ & Python for Banking

Join a leading Canadian banking institution as a Senior Developer focusing on C++ and Python. This hybrid position allows you to contribute to the DAS project's integration of analytics.This role supports the second phase of a project aimed at enhancing fixed income services. You will leverage your extensive ...

Senior Developer C++ and Python Solutions

Take your career to the next level with TMX as a Senior C++ Application Developer, specializing in cloud engineering and automation. Work in a hybrid environment while transforming how we manage month-end billing.In this role within the DataXchange Squad at TMX, you will implement high-performance C++ applic ...

Senior Developer C++ & Python for Banking

Join a leading Canadian banking institution as a Senior Developer focusing on C++ and Python. This hybrid position allows you to contribute to the DAS project's integration of analytics. This role supports the second phase of a project aimed at enhancing fixed income services. You will leverage your ...

Senior C++/Python Developer with Capital Markets

Senior C++/Python Developer with Capital Markets Location: Toronto, Ontario, Canada (Postal Code: M5A 3N7)Employment Type: HybridExperience: 10–15 YearsSkills: C++~BPS : SQL Basic~Core Java~Capital Markets and Financial Services Experience Required: 10 & AboveJob Descripti ...

Senior C++/Python Developer with Capital Markets

Senior C++/Python Developer with Capital Markets Location: Toronto, Ontario, Canada (Postal Code: M5A 3N7) Employment Type: Hybrid Experience: 10–15 Years Skills: C++~BPS : SQL Basic~Core Java~Capital Markets and Financial Services Experience Required: 10 & Above ...

Senior C++/Python Developer with Capital Markets

Senior C++/Python Developer with Capital Markets Location: Toronto, Ontario, Canada (Postal Code: M5A 3N7) Employment Type: Hybrid Experience: 10–15 Years Skills: C++~BPS : SQL Basic~Core Java~Capital Markets and Financial Services Experience Required: 10 & ...

Quant Developer – C++, Python, Derivative Pricing

Job Description Location: Hybrid | Downtown, Toronto Duration: 12 Months Our client, a leading financial institution in Downtown Toronto, is looking for a Quant Developer - C++, Python, Derivative Pricing to help implement and test quantitative models within the cr ...

Quant Developer with C++ and Python

Elevate your development career with FP Inc. as a Quant Developer specializing in C++ and Python for derivative pricing. This contract role bridges client relationships with innovative mortgage models.FP Inc. is seeking a Quant Developer for a 12-month contract to implement and test US mortgage-related produ ...

Quant Developer – C++, Python, Derivative Pricing

Job Description Location:Hybrid | Downtown, TorontoDuration:12 MonthsOur client, a leading financial institution in Downtown Toronto, is looking for a Quant Developer - C++, Python, Derivative Pricing to help implement and test quantitative models within the credit asset c ...

C++ Python Quant Developer in Toronto

Shape quantitative models in a hybrid role as a Quant Developer with a leading financial institution in Downtown Toronto. Focus on credit derivatives and US mortgage products during your 12-month contract.This position requires a seasoned developer with over 3 years of experience, particularly in capit ...

C++ Python Quant Developer in Toronto

Shape quantitative models in a hybrid role as a Quant Developer with a leading financial institution in Downtown Toronto. Focus on credit derivatives and US mortgage products during your 12-month contract.This position requires a seasoned developer with over 3 years of experience, particularly in capital mar ...

Quant Developer C++, Python, Derivative Pricing

An Initial AI Screening will be conducted for this role. Contract Duration: 12 months Typical Day in Role: Champions a customer focused culture to deepen client relationships and leverage broader Bank relationships, systems, and knowledge. Help impl ...

Quant Developer – C++, Python, Derivative Pricing

Job Description Location: Hybrid | Downtown, Toronto Duration: 12 Months Our client, a leading financial institution in Downtown Toronto, is looking for a Quant Developer - C++, Python, Derivative Pricing to help implement and test quantitative models w ...

C++ Python Quant Developer in Toronto

Shape quantitative models in a hybrid role as a Quant Developer with a leading financial institution in Downtown Toronto. Focus on credit derivatives and US mortgage products during your 12-month contract. This position requires a seasoned developer with over 3 years of experience, particularly in c ...

Senior Python Developer

Responsibilities Own timelines and deliverables, proactively managing scope, dependencies, and execution risks Independently design and deliver software solutions by engaging stakeholders and challenging assumptions Build backend services and RESTful APIs aligned to those de ...

Senior Python Developer

Python Developer (AWS Solution) Toronto, ON - Hybrid (2-3 Days WFO) 6-12 months Key responsibilities: Senior Software Engineer requirements Core skills AWS, Python, SQL queries, Docker Kubernetes Additional experience message queues (e.g., SQS, Kafka, e ...

Senior Python Developer

We are seeking a hands‑on, self‑directed Senior Python Developer to support delivery within the Total Fund Management Portfolio Management Technology team. This role demands high autonomy, ownership of outcomes, and the ability to deliver working solutions with minimal oversight.RESPONSIBILITIES<b ...

Senior Python Developer

Senior Python Developer This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possible renewal Project descriptionThe company inv ...

Senior Python Developer

We are seeking a hands‑on, self‑directed Senior Python Developer to support delivery within the Total Fund Management Portfolio Management Technology team. This role demands high autonomy, ownership of outcomes, and the ability to deliver working solutions with minimal oversight. RESPONSIBILITIES ...

Senior Python Developer

Project description We are seeking a hands-on talent to support delivery within the Total Fund Management Portfolio Management Technology team. This role is suited for an experienced, self-directed individual who can operate with a high degree of autonomy, take ownership of outcomes, and delive ...

Senior Python Developer

About the Company We are seeking a hands-on talent to support delivery within the Total Fund Management Portfolio Management Technology team. This role is suited for an experienced, self-directed individual who can operate with a high degree of autonomy, take ow ...

Senior Python Developer

Senior Python Developer This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possible renewal Project description </h ...

Senior Python Developer

Project description We are seeking a hands-on talent to support delivery within the Total Fund Management Portfolio Management Technology team. This role is suited for an experienced, self-directed individual who can operate with a high degree of autonomy, take ownership of outcomes, ...

Senior Python Developer

About the Company We are seeking a hands-on talent to support delivery within the Total Fund Management Portfolio Management Technology team. This role is suited for an experienced, self-directed individual who can operate with a high degree of autonom ...

Senior Python Developer

Python Developer (AWS Solution) Toronto, ON - Hybrid (2-3 Days WFO) 6-12 months Key responsibilities: Senior Software Engineer requirements Core skills AWS, Python, SQL queries, Docker Kubernetes Additional experience message queues (e.g., SQS, Kafka, e ...

Senior Python Developer

Senior Python Developer This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possible renewal Project description </h ...

Senior Python Developer

Senior Python Developer This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possible renewal Project description </h ...

Senior Python Developer

Senior Python Developer This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possible renewal Project description </h ...

Senior Python Developer

We are seeking a hands‑on, self‑directed Senior Python Developer to support delivery within the Total Fund Management Portfolio Management Technology team. This role demands high autonomy, ownership of outcomes, and the ability to deliver working solutions with minimal oversight. RESPONSIBILIT ...

Senior Python Developer

Job DescriptionWe’re looking for a Senior Python Developer with a strong grasp of backend systems and a passion for building robust, maintainable solutions that directly impact the customer experience. You’ll join a team that’s deeply embedded in serverless and event-driven architecture, wor ...

Senior Python Developer

We are seeking a hands-on, self-directed Senior Python Developer to support delivery within the Total Fund Management Portfolio Management Technology team. This role demands high autonomy, ownership of outcomes, and the ability to deliver working solutions with minimal oversight. RESPONSIB ...

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