Senior Fullstack Developer Nodejs Python Jobs in Toronto, Canada

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Senior Python Engineer AI API & ML Dev

A Canadian technology company based in Toronto is seeking an experienced developer with a strong background in Python programming and a minimum of 10-12 years in the industry. The ideal candidate will have expertise in API development using frameworks like FastAPI or Flask, along with familiarity in unit testing ...

Senior Java Engineer: AWS, Terraform, Python | Cloud

A leading technology firm in Toronto is seeking a Senior Software Engineer to build scalable cloud-based solutions using Java and AWS. The role requires strong hands-on experience in software development and architecture, along with excellent problem-solving and communication skills. Ideal candidates will have e ...

Senior Data Engineer ETL, Python, Docker/Kubernetes

A technology solutions firm in Toronto is looking for a Senior Data Engineer for a contract position. The role requires expertise in ETL processes, Python, and database management, alongside skills in Docker and Kubernetes. The successful candidate will support existing applications, estimate tasks within projec ...

Senior Python Engineer for Scalable Trading Platforms

A leading investment management firm in Toronto is seeking a subcontractor to manage project timelines and deliverables, design software solutions, and facilitate knowledge transfer within the team. Ideal candidates will collaborate closely with portfolio managers and traders to develop scalable solutions. This ...

Senior Data Engineer Python & SQL (Hybrid Toronto)

A dynamic IT consulting firm based in Toronto is looking for a Senior Data Engineer to lead the design and implementation of complex systems for financial services clients. The role involves working with SQL, Python, and cloud platforms such as AWS or Azure. Candidates should have a Bachelor's degree in Computer ...

Senior Transmission Planning Engineer | PSSE/Python Expert

A leading engineering firm is seeking an Intermediate/Senior Transmission Planning Power Systems Studies Engineer in Toronto, Canada. This role involves conducting power system modelling, leading studies, and ensuring compliance with industry standards. Candidates should possess a Master's degree in Electrical E ...

Senior Backend Engineer Python/Node, Scalable APIs

A leading software company in Toronto is seeking a Senior Software Developer to enhance their Autodesk Construction Cloud Assets product. In this role, you will develop scalable backend systems using Node.js and Python, ensuring high performance and reliability. The ideal candidate has over 3 years of experience ...

Senior Backend Engineer Python/Node, Scalable APIs

A leading software company in Toronto is seeking a Senior Software Developer to join their Autodesk Construction Cloud team. The role involves designing and maintaining RESTful APIs and backend services using Node.js and Python. Ideal candidates will have over 3 years of experience in backend development, a stro ...

Senior Backend Engineer Financial Tech (Rust/Python)

A leading financial technology advisory firm in Toronto is seeking a financial software engineer to join their back-end team. The role involves designing and implementing cloud-native solutions, engaging with stakeholders, and building performance-critical systems using Rust and Python. Candidates should hold a ...

Senior Backend Engineer (Java/Python/Node) – Remote

A leading software consulting partner is seeking a Senior Software Engineer specializing in backend development. This 100% remote role focuses on architecting and executing high-performance backend solutions using Java, Python, and Node.js. The ideal candidate should possess strong ownership skills and experienc ...

Senior Python Engineer for Django/Flask/FastAPI

A leading digital engineering solutions firm is seeking a Senior Software Engineer to enhance their core banking platform in a hybrid role based in Toronto. The ideal candidate will demonstrate experience in Python along with frameworks like Django, Flask, and FastAPI. Responsibilities include building scalable ...

Senior Transmission Planning Engineer | PSSE/Python Expert

A leading engineering firm is seeking an Intermediate/Senior Transmission Planning Power Systems Studies Engineer in Toronto, Canada. This role involves conducting power system modelling, leading studies, and ensuring compliance with industry standards. Candidates should possess a Master's degree in Electrical E ...

Senior Python Engineer Full Stack & AI ERP

Join a modern ERP provider based in Toronto as a Full Stack Python Engineer. You'll design and build systems handling millions of transactions for leading eCommerce brands. The role emphasizes collaboration, innovative AI solutions, and ownership in a fast-paced environment. Candidates should have 5+ years of ex ...

Senior Python SDET for 3D Medical Software

A leading medical device company is seeking an experienced Senior Software Developer in Test for a full-time, on-site role in Toronto. The successful candidate will join the Predictability Core team focusing on advanced software testing methodologies, particularly in a regulated medical environment using Python. ...

Senior SDET (Python) — 3D Medical Software Automation

A leading medical device company in Toronto is seeking a Senior Software Development Engineer in Test (Sr. SDET) to join their Predictability Core team. The successful candidate will develop automated testing solutions for advanced clinical features of their Invisalign product. The ideal applicant should have ex ...

Senior Data Modeler Python, SQL, Fenergo CLM

Senior Data Modeler - Python, SQL, Fenergo CLM Work Type: Hybrid Years of Experience: 7-10 Detailed Job Description Requirements Relational and dimensional data modeling and database design, Data modeling skills, including Data Mapping Analysis, Transform ...

Senior Backend Engineer Python/Node, Scalable APIs

A leading software company in Toronto is seeking a Senior Software Developer to enhance their Autodesk Construction Cloud Assets product. In this role, you will develop scalable backend systems using Node.js and Python, ensuring high performance and reliability. The ideal candidate has over 3 years of experience ...

Senior Python SDET for 3D Medical Software

A leading medical device company is seeking an experienced Senior Software Developer in Test for a full-time, on-site role in Toronto. The successful candidate will join the Predictability Core team focusing on advanced software testing methodologies, particularly in a regulated medical environment using Python. ...

Senior Python Engineer Django/REST, Flexible Work

A leading financial solutions provider is looking for a Software Engineer in Toronto, Canada. The successful candidate will develop and enhance a variety of solutions while leveraging Python, SQL, and other modern technologies. You will participate in agile processes, contribute to coding and debugging tasks, an ...

Remote Senior Full Stack Engineer (Python/React)

A leading tech company located in Toronto, Canada, is looking for a Senior Full-Stack Engineer. The ideal candidate will have over 8 years of software development experience, strong backend and frontend expertise, and a proactive, problem-solving mindset. You'll be instrumental in building complex features and c ...

Senior Python Engineer for Scalable Trading Platforms

A leading investment management firm in Toronto is seeking a subcontractor to manage project timelines and deliverables, design software solutions, and facilitate knowledge transfer within the team. Ideal candidates will collaborate closely with portfolio managers and traders to develop scalable solutions. This ...

Remote Senior Python Engineer Data Pipelines & Databricks

A data-driven company in Quebec is seeking a Data Integration Analyst to develop scalable data-processing workflows. This role will focus on creating automated data-cleaning and validation workflows, building ingestion pipelines in Azure Databricks, and implementing corporate data standards. Ideal candidates wil ...

Senior Python API Engineer — Remote, Toronto Office

A leading tech solutions provider is seeking a skilled developer proficient in Python for backend development to join their remote team in Toronto. Candidates should have extensive experience in API development and working with cloud platforms like Azure or AWS. Knowledge of security practices, CI/CD, and databa ...

Senior Python Backend Engineer Distributed Systems Lead

A leading technology company is seeking a Senior Software Engineer in Ottawa, Canada. This role involves building distributed systems and designing scalable data pipelines on AWS. Candidates should have over 7 years of experience in software engineering, strong proficiency in Python, and expertise in cloud servi ...

Senior Backend Engineer (Java/Python/Node) – Remote

A leading software consulting partner is seeking a Senior Software Engineer specializing in backend development. This 100% remote role focuses on architecting and executing high-performance backend solutions using Java, Python, and Node.js. The ideal candidate should possess strong ownership skills and experienc ...

Senior Software Engineer – Backend (Java, Python, Node.js)

Job Title Senior Software Engineer – Backend (Java, Python, Node.js) Location 100% Remote, Canada Experience 7 to 10 Years Rate $70 to $80 CAD PH Role Summary NearSource is seeking a Senior Software Engineer specializing in b ...

Senior Data Engineer Python & SQL (Hybrid Toronto)

A dynamic IT consulting firm based in Toronto is looking for a Senior Data Engineer to lead the design and implementation of complex systems for financial services clients. The role involves working with SQL, Python, and cloud platforms such as AWS or Azure. Candidates should have a Bachelor's degree in Computer ...

Senior Python Engineer for Django/Flask/FastAPI

A leading digital engineering solutions firm is seeking a Senior Software Engineer to enhance their core banking platform in a hybrid role based in Toronto. The ideal candidate will demonstrate experience in Python along with frameworks like Django, Flask, and FastAPI. Responsibilities include building scalable ...

Senior Python Backend Engineer: APIs & Scalable Systems

A leading tech company in Toronto is seeking a skilled Python Backend Engineer to build and scale high-performance backend systems. This role focuses on API development, platform engineering, and system design, supporting secure financial platforms. Ideal candidates should have a strong background in Python, API ...

Senior SDET: Python Automation + GenAI (Hybrid Toronto)

A leading tech company in Toronto is looking for a Senior Software Development Engineer in Test (SDET) to join their QA Automation team. The candidate will design and maintain automated testing frameworks using Python. Strong automation skills are required, with experience in tools like Playwright and knowledge ...

Senior Python Engineer AI API & ML Dev

A Canadian technology company based in Toronto is seeking an experienced developer with a strong background in Python programming and a minimum of 10-12 years in the industry. The ideal candidate will have expertise in API development using frameworks like FastAPI or Flask, along with familiarity in unit testing ...

Senior Data Engineer ETL, Python, Docker/Kubernetes

A technology solutions firm in Toronto is looking for a Senior Data Engineer for a contract position. The role requires expertise in ETL processes, Python, and database management, alongside skills in Docker and Kubernetes. The successful candidate will support existing applications, estimate tasks within projec ...

Senior Python SDET for 3D Medical Software

A leading medical device company is seeking an experienced Senior Software Developer in Test for a full-time, on-site role in Toronto. The successful candidate will join the Predictability Core team focusing on advanced software testing methodologies, particularly in a regulated medical environment using Python. ...

Senior SDET (Python) — 3D Medical Software Automation

A leading medical device company in Toronto is seeking a Senior Software Development Engineer in Test (Sr. SDET) to join their Predictability Core team. The successful candidate will develop automated testing solutions for advanced clinical features of their Invisalign product. The ideal applicant should have ex ...

Senior Python Backend Engineer APIs, Microservices, Cloud

A technology company based in Toronto, Canada, is seeking an experienced software developer to design and maintain high-performance applications using Python. The ideal candidate will have over 7 years of experience developing and supporting RESTful APIs and microservices within Agile teams. Strong knowledge of ...

Senior SDET: Python Automation + GenAI (Hybrid Toronto)

A leading tech company in Toronto is looking for a Senior Software Development Engineer in Test (SDET) to join their QA Automation team. The candidate will design and maintain automated testing frameworks using Python. Strong automation skills are required, with experience in tools like Playwright and knowledge ...

Senior Python Engineer AI API & ML Dev

A Canadian technology company based in Toronto is seeking an experienced developer with a strong background in Python programming and a minimum of 10-12 years in the industry. The ideal candidate will have expertise in API development using frameworks like FastAPI or Flask, along with familiarity in unit testing ...

Senior Python API Engineer — Remote, Toronto Office

A leading tech solutions provider is seeking a skilled developer proficient in Python for backend development to join their remote team in Toronto. Candidates should have extensive experience in API development and working with cloud platforms like Azure or AWS. Knowledge of security practices, CI/CD, and databa ...

Senior Python Web Engineer — Django, FastAPI, Flask

A global IT services organization is seeking a Senior Python Developer in Canada. The role focuses on developing and optimizing web applications using Django, Fast API, and Flask. Candidates should have a strong development background and collaborate effectively with cross-functional teams. This position offers ...

Senior Backend Engineer Financial Tech (Rust/Python)

A leading financial technology advisory firm in Toronto is seeking a financial software engineer to join their back-end team. The role involves designing and implementing cloud-native solutions, engaging with stakeholders, and building performance-critical systems using Rust and Python. Candidates should hold a ...

Senior Python Backend Engineer: APIs & Scalable Systems

A leading tech company in Toronto is seeking a skilled Python Backend Engineer to build and scale high-performance backend systems. This role focuses on API development, platform engineering, and system design, supporting secure financial platforms. Ideal candidates should have a strong background in Python, API ...

Senior Java Engineer: AWS, Terraform, Python | Cloud

A leading technology firm in Toronto is seeking a Senior Software Engineer to build scalable cloud-based solutions using Java and AWS. The role requires strong hands-on experience in software development and architecture, along with excellent problem-solving and communication skills. Ideal candidates will have e ...

Senior SDET (Python) — 3D Medical Software Automation

A leading medical device company in Toronto is seeking a Senior Software Development Engineer in Test (Sr. SDET) to join their Predictability Core team. The successful candidate will develop automated testing solutions for advanced clinical features of their Invisalign product. The ideal applicant should have ex ...

Senior Software Engineer – Backend (Java, Python, Node.js)

Job Title Senior Software Engineer – Backend (Java, Python, Node.js) Location 100% Remote, Canada Experience 7 to 10 Years Rate $70 to $80 CAD PH Role Summary NearSource is seeking a Senior Software Engineer specializing in b ...

Senior Backend Engineer (Java/Python/Node) – Remote

A leading software consulting partner is seeking a Senior Software Engineer specializing in backend development. This 100% remote role focuses on architecting and executing high-performance backend solutions using Java, Python, and Node.js. The ideal candidate should possess strong ownership skills and experienc ...

Senior Backend Engineer Python/Node, Scalable APIs

A leading software company in Toronto is seeking a Senior Software Developer to enhance their Autodesk Construction Cloud Assets product. In this role, you will develop scalable backend systems using Node.js and Python, ensuring high performance and reliability. The ideal candidate has over 3 years of experience ...

Senior Data Engineer ETL, Python, Docker/Kubernetes

A technology solutions firm in Toronto is looking for a Senior Data Engineer for a contract position. The role requires expertise in ETL processes, Python, and database management, alongside skills in Docker and Kubernetes. The successful candidate will support existing applications, estimate tasks within projec ...

Senior Backend Engineer Python, AWS & CDN Expertise

A technology solutions firm based in Toronto is seeking a Backend Developer experienced in Python and AWS. This role involves implementing backend solutions, optimizing performance, and maintaining security protocols for CDN infrastructure. Ideal candidates should have a Bachelor’s degree in Computer Science and ...

Senior Python Backend Engineer — High Impact APIs

A software development company located in Toronto is searching for a Senior Python Developer with a minimum of 5 years of backend experience in Python. This role involves leading the design of scalable and secure backend systems and optimizing application performance. The candidate should possess strong problem- ...

Senior Full Stack AI Engineer — Next.js & Python

A leading financial technology company in Toronto is seeking a Senior Full Stack Engineer to lead the development of AI-driven software solutions for accounting professionals. This role involves end-to-end ownership of features, including building responsive front-end applications and robust back-end services. C ...

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    Senior Fullstack Developer Nodejs Python Jobs in Toronto Job Search Guide, Trends and Insights