12,402+ C Net Python Technical Lead Jobs in Markham, Canada — Local Employers Hiring June 2026

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C# .NET Python Technical Lead

12+ years of overall IT experience with strong background in enterprise automation and platform modernisation Proven experience leading large-scale WinBatch or legacy automation migration programs to C# / .NET Strong hands-on expertise in C#, .NET, and Windows-based automatio ...

Nuclear I&C/Electrical Technical Lead — Hybrid

A leading engineering services company is looking for a Technical Lead in I&C / Electrical Engineering in Markham, Ontario. The role involves providing technical leadership, managing design teams, and ensuring compliance with nuclear standards. Candidates should have at least 5 years of experience in the nuclear ...

Nuclear I&C/Electrical Technical Lead — Hybrid

A leading engineering services company is looking for a Technical Lead in I&C / Electrical Engineering in Markham, Ontario. The role involves providing technical leadership, managing design teams, and ensuring compliance with nuclear standards. Candidates should have at least 5 years of experience in the nuclear ...

Nuclear I&C/Electrical Technical Lead — Hybrid

A leading engineering services company is looking for a Technical Lead in I&C / Electrical Engineering in Markham, Ontario. The role involves providing technical leadership, managing design teams, and ensuring compliance with nuclear standards. Candidates should have at least 5 years of experience in the nuclear ...

Nuclear I&C/Electrical Technical Lead — Hybrid

A leading engineering services company is looking for a Technical Lead in I&C / Electrical Engineering in Markham, Ontario. The role involves providing technical leadership, managing design teams, and ensuring compliance with nuclear standards. Candidates should have at least 5 years of experience in the nuclear ...

Nuclear I&C/Electrical Technical Lead — Hybrid

A leading engineering services company is looking for a Technical Lead in I&C / Electrical Engineering in Markham, Ontario. The role involves providing technical leadership, managing design teams, and ensuring compliance with nuclear standards. Candidates should have at least 5 years of experience in the nuclear ...

Technical Lead

Tech Lead - AI Full-Stack Location: Canada (Remote) Salary: $160,000 - $200,000 CAD Type: Full Time Auxo is hiring a Tech Lead - AI Full-Stack for an AI-native company transforming how finance and operations teams work through inte ...

Lead Java and .NET Developer

Drive enterprise application development with Finastra as a Senior Developer specializing in Java and .NET solutions. Your expertise will guide legacy system modernization and database optimization.As a Senior Developer at Finastra, you will report to the Sr. Development Manager. This role requires a minimum ...

Lead Java and .NET Developer

Drive enterprise application development with Finastra as a Senior Developer specializing in Java and .NET solutions. Your expertise will guide legacy system modernization and database optimization.As a Senior Developer at Finastra, you will report to the Sr. Development Manager. This role requires a m ...

Lead Java and .NET Developer

Drive enterprise application development with Finastra as a Senior Developer specializing in Java and .NET solutions. Your expertise will guide legacy system modernization and database optimization.As a Senior Developer at Finastra, you will report to the Sr. Development Manager. This role requires a minimum ...

Lead Java and .NET Developer

Drive enterprise application development with Finastra as a Senior Developer specializing in Java and .NET solutions. Your expertise will guide legacy system modernization and database optimization.As a Senior Developer at Finastra, you will report to the Sr. Development Manager. This role requires a minimum ...

Lead Java and .NET Developer

Drive enterprise application development with Finastra as a Senior Developer specializing in Java and .NET solutions. Your expertise will guide legacy system modernization and database optimization. As a Senior Developer at Finastra, you will report to the Sr. Development Manager. This role requires ...

Test Automation Engineer for Industrial Radios

Elevate the manufacturing process at Emergent Solutions as a Test Automation Engineer focused on industrial radios. Leverage OpenTAP and Keysight systems to enhance testing workflows.You will define and implement automated test workflows that meet production standards for rugged radios. Collaborate wit ...

Test Automation Engineer for Industrial Radios

Elevate the manufacturing process at Emergent Solutions as a Test Automation Engineer focused on industrial radios. Leverage OpenTAP and Keysight systems to enhance testing workflows.You will define and implement automated test workflows that meet production standards for rugged radios. Collaborate with exte ...

Salesforce Technical Lead

Position Name – Salesforce Technical Lead Type of hiring – Fulltime Location – Markham, ON (Mandatorily need to visit office 3 days – Mon/Tue/Wed) NOTE: First round will be Virtual and 2nd customer round will be in-person. < ...

Digital Technical Lead

TheDigital Technical Lead (DTL)is responsible for theend-to-end technical ownershipof PSI’s digital platforms, with a primary focus on theMagento B2B website , which represents the majority of company revenue.This role serves as thebridge betw ...

Digital Technical Lead

The Digital Technical Lead (DTL) is responsible for the end-to-end technical ownership of PSI’s digital platforms, with a primary focus on the Magento B2B website , which represents the majority of company revenue. This role serves as the bridge between business, marketing ...

Digital Technical Lead

Position: Digital Technical Lead Location: Markham, Ontario - Hybrid (4 day on-site) Role Summary The Digital Technical Lead (DTL) is responsible for the end-to-end technical ownership of PSI’s digital platforms, with a primary focus on the Magento B2B website, whi ...

Digital Technical Lead

The Digital Technical Lead (DTL) is responsible for the end-to-end technical ownership of PSI’s digital platforms, with a primary focus on the Magento B2B website , which represents the majority of company revenue. This role serves as the bridge between business, marke ...

Salesforce Technical Lead

Position Name – Salesforce Technical Lead Type of hiring – Fulltime Location – Markham, ON (Mandatorily need to visit office 3 days – Mon/Tue/Wed) NOTE: First round will be Virtual and 2nd customer round will be in-person. Candidate nee ...

JVM C/C++ Developer

Overview Are you driven by the challenge of building high‑performance, scalable, and reliable systems software? Join our team of expert engineers developing the Java Virtual Machine (JVM) — the engine behind millions of applications across cloud, enterprise, and AI workloads. Built with the OpenJDK class librari ...

JVM C/C++ Developer

Overview Are you driven by the challenge of building high‑performance, scalable, and reliable systems software? Join our team of expert engineers developing the Java Virtual Machine (JVM) — the engine behind millions of applications across cloud, enterprise, and AI workloads. Built with the OpenJ ...

JVM C/C++ Developer

Overview Are you driven by the challenge of building high‑performance, scalable, and reliable systems software? Join our team of expert engineers developing the Java Virtual Machine (JVM) — the engine behind millions of applications across cloud, enterprise, and AI workloads. Built with the O ...

Senior Software Engineer for Cloud Solutions

Embrace the role of Senior Software Engineer targeting cloud architecture and scalable applications. This position emphasizes software development, systems support, and data workflow management in enterprise environments.You will manage data integrations, design RESTful APIs, and oversee cloud-based so ...

Senior Software Developer

About the roleWe are looking for an experienced and driven Senior Software Developer to join our team. This role combines firsthand software development with cloud engineering and systems support, focused on building scalable applications and data workflows that support critical business operations. Yo ...

Senior Software Engineer for Cloud Solutions

Embrace the role of Senior Software Engineer targeting cloud architecture and scalable applications. This position emphasizes software development, systems support, and data workflow management in enterprise environments.You will manage data integrations, design RESTful APIs, and oversee cloud-based solution ...

Lead I&C Engineer Nuclear Power Projects

Join Black & Veatch as a Lead Instrumentation & Controls Engineer focused on nuclear power generation in Markham, Ontario. Drive major projects and leverage your extensive experience in I&C design for large-scale power systems.In this senior role, you will manage engineering design documentation and mentor a ...

Senior Software Developer

About the role We are looking for an experienced and driven Senior Software Developer to join our team. This role combines firsthand software development with cloud engineering and systems support, focused on building scalable applications and data workflows that support critical business operatio ...

Technical Lead, Power System Studies

Join a team that does more than generate and deliver electricity through its work; join a team that powers growth and advances communities. Seeing beyond the project at hand, you’ll work with us to advance the industry and build your career. We operate with the strength of a $3B company and have the agility of a ...

Customer Technical Support Engineer Lead

Lead innovative Customer Technical Support efforts for hardware in Grid Automation. This role emphasizes advanced technical support and proactive customer engagement for impactful solutions.In this role, you will serve as a Level 3 technical support expert, addressing product issues and leading initiatives t ...

Ontario Archaeology Senior Technical Lead

A leading engineering firm is seeking a Senior Technical Manager to lead its Ontario Archaeology team. In this role, you will oversee all aspects of archaeological assessment, manage projects and budgets, and mentor staff. The ideal candidate will have 18+ years of experience in consulting archaeology and hold a ...

Technical Lead, Power System Studies

Join a team that does more than generate and deliver electricity through its work; join a team that powers growth and advances communities. Seeing beyond the project at hand, you’ll work with us to advance the industry and build your career. We operate with the strength of a $3B company and have the agilit ...

Technical Lead, Power System Studies

Join a team that does more than generate and deliver electricity through its work; join a team that powers growth and advances communities. Seeing beyond the project at hand, you’ll work with us to advance the industry and build your career. We operate with the strength of a $3B company and have the agility of a ...

Technical Lead, Power System Studies

Join a team that does more than generate and deliver electricity through its work; join a team that powers growth and advances communities. Seeing beyond the project at hand, you’ll work with us to advance the industry and build your career. We operate with the strength of a $3B company and have the agilit ...

Ontario Archaeology Senior Technical Lead

A leading engineering firm is seeking a Senior Technical Manager to lead its Ontario Archaeology team. In this role, you will oversee all aspects of archaeological assessment, manage projects and budgets, and mentor staff. The ideal candidate will have 18+ years of experience in consulting archaeology and hold a ...

Technical Lead, Power System Studies

Join a team that does more than generate and deliver electricity through its work; join a team that powers growth and advances communities. Seeing beyond the project at hand, you’ll work with us to advance the industry and build your career. We operate with the strength of a $3B company and have the agilit ...

Senior Mine Water Technical Lead

There’s no pledge more important than the one we make to look after our environment, and we’re committed to helping you do exactly that! Join us as we strive to ensure a sustainable future for our communities and the world we live in. Become part of our global network of skilled engineers, sc ...

Ontario Archaeology Senior Technical Lead

A leading engineering firm is seeking a Senior Technical Manager to lead its Ontario Archaeology team. In this role, you will oversee all aspects of archaeological assessment, manage projects and budgets, and mentor staff. The ideal candidate will have 18+ years of experience in consulting archaeology and hold a ...

Digital Technical Lead at PSI

Become the Digital Technical Lead at Pacific Smoke International in Markham, Ontario, focusing on Magento B2B. Drive technical solutions that enhance customer experiences and maximize revenue growth.In this hybrid role, you will oversee PSI’s digital platforms, ensuring stability, security, and scalability. ...

Ontario Archaeology Senior Technical Lead

A leading engineering firm is seeking a Senior Technical Manager to lead its Ontario Archaeology team. In this role, you will oversee all aspects of archaeological assessment, manage projects and budgets, and mentor staff. The ideal candidate will have 18+ years of experience in consulting archaeology and hold a ...

Technical Lead, Power System Studies

Join a team that does more than generate and deliver electricity through its work; join a team that powers growth and advances communities. Seeing beyond the project at hand, you’ll work with us to advance the industry and build your career. We operate with the strength of a $3B company and have the agilit ...

C++ Developer

Job Summary We are seeking an experienced Senior C++ Developer with strong hands-on experience in the Chromium codebase to design, develop, and maintain high-performance browser-based applications and components. The ideal candidate will have deep expertise in modern C++ ...

Python Developer

OverviewOn behalf of our Technology client, Procom is searching for a Python Developer for a Permanent role. This position is an onsite position at our client’s Markham, Ontario office. Job DescriptionThe project involves embedded development for networking products, including switches and ro ...

Python Developer

Overview On behalf of our Technology client, Procom is searching for a Python Developer for a Permanent role. This position is an onsite position at our client’s Markham, Ontario office. Job Description The project involves embedded development for networking products, including sw ...

Python Developer

Overview On behalf of our Technology client, Procom is searching for a Python Developer for a Permanent role. This position is an onsite position at our client’s Markham, Ontario office. Job Description The project involves embedded development for networking products, including sw ...

C/C++ Software Engineer at Sangoma

Join Sangoma as a C/C++ Software Engineer and play a crucial role in developing VOIP gateways and SBCs. Your contributions will enhance and support innovative connectivity products in a collaborative environment.We are seeking a Software Engineer with a passion for VoIP technologies. This role focuses on dev ...

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