1,768,298+ Lead Full Stack Developer Python Global Security Jobs in Canada — Top Companies Hiring June 2026

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Cloud Based Generative AI Developer

Become a Cloud-Based Developer specializing in Generative AI, crafting seamless applications for enterprise usage. Use your skills to build and integrate solutions that enhance customer workflows.As a forward-deployed developer, your role focuses on ensuring that AI systems meet production standards wh ...

Principal Full Stack Software Engineer

Job DescriptionPrincipal Full-Stack Software Engineer at a glance...Job DescriptionPrincipal Full-Stack Software Engineer at a glance...Location:Toronto, ON (Hybrid - 3 days/week)We are looking for a Principal Full-Stack Software Engineer to lead the our internal engineering platform, standards framework, and de ...

EDABFS 2424 Full Stack Developers (.Net Stack)

Services and project deliverables will evolve as the work progresses, in response to emerging user and business needs, as well as design and technical opportunities. However, the following must be delivered (iteratively) over the course of the project:1. Participate and contribute to project research and ...

EDABFS 2424 Full Stack Developers (.Net Stack)

Services and project deliverables will evolve as the work progresses, in response to emerging user and business needs, as well as design and technical opportunities. However, the following must be delivered (iteratively) over the course of the project:1. Participate and contribute to project research a ...

Full Stack Engineer — Remote, Build Scalable Solutions

A leading software development company is searching for a mid-level Full Stack Developer based in Canada. The ideal candidate will have over 4 years of experience in full stack development, proficiency in React, Python, and Django, and experience leading project teams. You'll design impactful software, manage pr ...

Senior Software Developer, Cloud AI at Google

Drive innovation as a Senior Software Developer III in Google's Cloud Applied AI team based in Waterloo, ON. This position focuses on creating cloud-driven contact center solutions and incorporating AI agents into various platforms.As a key technical figure, you will play a vital role in designing and implem ...

Lead Software Engineer (Python | Databricks)

Lead Software Engineer (Python | Databricks) Requisition ID: 258694 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. **The Team** Global Banking and Markets Engineering (GBME) is the fast-moving, award-winning technology en ...

(Python Based) Lead Research Engineer

Lead Research Engineer Do you love creating innovative solutions for customers? We are seeking a passionate Lead Research Engineer who will bring expertise in AI and ML and is interested in building data‑driven capabilities that drive transformation. As a member of Thomson Reuters Labs yo ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AI This role is heavily backend focused (roughly 70% backend / 30% frontend). Overall Focus We are specifically looking for engineers who have built and shipped real products end-to-end, not just contributed small features within large ...

Python AI Engineering Lead Position

Join Synechron as a Python AI Engineering Lead in Montreal, focusing on advanced language models and innovative AI solutions. Supervise a talented team while refining your skills in cloud technology.This engineering position requires a strong focus on designing and deploying advanced large-language models (L ...

Tech Lead Python BI (Senior)

Publié le 14/05/2026 MISSION Description : Le chef technique assume un rôle de leadership et d’influence. Il agit comme expert-conseil et référence de contenu dans la livraison continue des solutions technologiques, leur maintien et leur mise à jour. À titre de conseiller, il ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AI This role is heavily backend focused (roughly 70% backend / 30% frontend). We are specifically looking for engineers who have built and shipped real products end‑to‑end, not just contributed small features within large organizations. About t ...

Lead Python Software Engineer — Remote

A leading software firm is seeking a highly experienced Lead Software Developer in Montreal, Quebec. In this role, you will work on cutting-edge SaaS technologies and lead impactful projects. The position requires deep expertise in programming languages such as Python and Java, alongside a commitment to high-qua ...

C#.NET Python Automation Lead

Elevate enterprise automation as a C#.NET Python Technical Lead with 12+ years of IT experience. Drive large-scale migrations from WinBatch to C#. Lead the charge in modernizing platforms and automation solutions.In this pivotal role, you'll utilize your extensive background in enterprise automation and plat ...

Lead Software Engineer (Python | Databricks)

Lead Software Engineer (Python | Databricks) Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Team Global Banking and Markets Engineering (GBME) is the fast-moving, award-winning technology engin ...

Tech Lead with Python Expertise

Drive technical leadership at Crehana as a hands-on Tech Lead focusing on Python. Shape architecture and mentor your team while writing code when necessary.Crehana seeks a dedicated Tech Lead to manage scalable backend services and nurture engineering talent. This role involves making vital technical decisio ...

Citi Python Engineering Lead Position

Explore the opportunity to become a Python Engineering Lead at Citi, where you’ll drive system integration and enhance application processes. This role is focused on innovation within the development landscape.As a candidate, you should possess 6-10 years in apps development or a systems analysis role, showc ...

(Python Based) Lead Research Engineer

Lead Research Engineer Do you love creating innovative solutions for customers? We are seeking a passionate Lead Research Engineer who will bring expertise in AI and ML and is interested in building data‑driven capabilities that drive transformation. As a member of Thomson Reuters Labs yo ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AI This role is heavily backend focused (roughly 70% backend / 30% frontend). We are specifically looking for engineers who have built and shipped real products end‑to‑end, not just contributed small features within large organizations. About t ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AI This role is heavily backend focused (roughly 70% backend / 30% frontend). Overall Focus We are specifically looking for engineers who have built and shipped real products end-to-end, not just contributed small features within large ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AIThis role is heavily backend focused (roughly 70% backend / 30% frontend).Overall FocusWe are specifically looking for engineers who have built and shipped real products end-to-end, not just contributed small features within large organizations.Preferred Qual ...

Citi Python Engineering Lead Position

Explore the opportunity to become a Python Engineering Lead at Citi, where you’ll drive system integration and enhance application processes. This role is focused on innovation within the development landscape.As a candidate, you should possess 6-10 years in apps development or a systems analysis role, ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AIThis role is heavily backend focused (roughly 70% backend / 30% frontend). We are specifically looking for engineers who have built and shipped real products end‑to‑end, not just contributed small features within large organizations.About the RoleAs a Lead Pr ...

Lead Software Engineer (Python | Databricks)

Lead Software Engineer (Python | Databricks) Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Team Global Banking and Markets Engineering (GBME) is the fast-moving, award-winning technology engin ...

Lead Software Engineer (Python | Databricks)

Lead Software Engineer (Python | Databricks)Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.The TeamGlobal Banking and Markets Engineering (GBME) is the fast-moving, award-winning technology engine that powers Scotiabank’s Corporate, ...

(Python Based) Lead Research Engineer

Lead Research Engineer Do you love creating innovative solutions for customers?We are seeking a passionate Lead Research Engineer who will bring expertise in AI and ML and is interested in building data‑driven capabilities that drive transformation. As a member of Thomson Reuters Labs you will have a d ...

Lead Python Software Engineer — Remote

A leading software firm is seeking a highly experienced Lead Software Developer in Montreal, Quebec. In this role, you will work on cutting-edge SaaS technologies and lead impactful projects. The position requires deep expertise in programming languages such as Python and Java, alongside a commitment to high-qua ...

Lead Software Engineer (Python | Databricks)

Lead Software Engineer (Python | Databricks) Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Team Global Banking and Markets Engineering (GBME) is the fast-moving, award-winning technology engin ...

C#.NET Python Automation Lead

Lead enterprise automation initiatives with proven experience in C#.NET and Python. This role emphasizes scaling automation solutions and modernizing legacy programs while interfacing with Humana stakeholders.With over 12 years in IT, you will own the design and execution of automation solutions, particularl ...

C#.NET Python Automation Lead

Lead enterprise automation initiatives with proven experience in C#.NET and Python. This role emphasizes scaling automation solutions and modernizing legacy programs while interfacing with Humana stakeholders.With over 12 years in IT, you will own the design and execution of automation solutions, particularl ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AI This role is heavily backend focused (roughly 70% backend / 30% frontend). Overall Focus We are specifically looking for engineers who have built and shipped real products end-to-end, not just contributed small features within large ...

C#.NET Python Automation Lead

Lead enterprise automation initiatives with proven experience in C#.NET and Python. This role emphasizes scaling automation solutions and modernizing legacy programs while interfacing with Humana stakeholders.With over 12 years in IT, you will own the design and execution of automation solutions, particularl ...

C#.NET Python Automation Lead

Elevate enterprise automation as a C#.NET Python Technical Lead with 12+ years of IT experience. Drive large-scale migrations from WinBatch to C#. Lead the charge in modernizing platforms and automation solutions.In this pivotal role, you'll utilize your extensive background in enterprise automation and plat ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AI This role is heavily backend focused (roughly 70% backend / 30% frontend). We are specifically looking for engineers who have built and shipped real products end‑to‑end, not just contributed small features within large organizations. About t ...

(Python Based) Lead Research Engineer

Lead Research Engineer Do you love creating innovative solutions for customers? We are seeking a passionate Lead Research Engineer who will bring expertise in AI and ML and is interested in building data‑driven capabilities that drive transformation. As a member of Thomson Reuters Labs yo ...

Tech Lead with Python Expertise

Drive technical leadership at Crehana as a hands-on Tech Lead focusing on Python. Shape architecture and mentor your team while writing code when necessary.Crehana seeks a dedicated Tech Lead to manage scalable backend services and nurture engineering talent. This role involves making vital technical decisio ...

C#.NET Python Automation Lead

Lead enterprise automation initiatives with proven experience in C#.NET and Python. This role emphasizes scaling automation solutions and modernizing legacy programs while interfacing with Humana stakeholders.With over 12 years in IT, you will own the design and execution of automation solutions, particularl ...

C#.NET Python Automation Lead

Lead enterprise automation initiatives with proven experience in C#.NET and Python. This role emphasizes scaling automation solutions and modernizing legacy programs while interfacing with Humana stakeholders.With over 12 years in IT, you will own the design and execution of automation solutions, particularl ...

C#.NET Python Automation Lead

Lead enterprise automation initiatives with proven experience in C#.NET and Python. This role emphasizes scaling automation solutions and modernizing legacy programs while interfacing with Humana stakeholders.With over 12 years in IT, you will own the design and execution of automation solutions, particularl ...

C#.NET Python Automation Lead

Elevate enterprise automation as a C#.NET Python Technical Lead with 12+ years of IT experience. Drive large-scale migrations from WinBatch to C#. Lead the charge in modernizing platforms and automation solutions.In this pivotal role, you'll utilize your extensive background in enterprise automation and plat ...

Lead Développeur Python avec Expertise

Rejoignez notre équipe comme Lead Développeur Python, un rôle clé pour guider les équipes dans l’utilisation des meilleures pratiques. Votre leadership influencera l’architecture et les composants internes.Votre mission consiste à promouvoir l’utilisation des outils et frameworks Python tout en offrant un so ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A leading fintech company is seeking an experienced Full Stack Developer to work on innovative projects that enhance user experience. The ideal candidate will have over 2 years of experience in full-stack development and proficiency in React Native and Python. This role offers a competitive compensation package, ...

Remote Backend Engineer II – Full Stack & Growth Impact

A leading fintech company is seeking a Full Stack Developer to enhance user experiences across platforms. This role involves implementing business-critical features and collaborating with cross-functional teams. Ideal candidates should have 2+ years of full stack development experience and familiarity with React ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A leading fintech company is seeking an experienced Full Stack Developer to work on innovative projects that enhance user experience. The ideal candidate will have over 2 years of experience in full-stack development and proficiency in React Native and Python. This role offers a competitive compensation package, ...

Remote Backend Engineer II – Full Stack & Growth Impact

A leading fintech company is seeking a Full Stack Developer to enhance user experiences across platforms. This role involves implementing business-critical features and collaborating with cross-functional teams. Ideal candidates should have 2+ years of full stack development experience and familiarity with React ...

Java Backend developer

Direct message the job poster from Tata Consultancy ServicesTata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate ...

Site Reliability Engineer

Client’s Application Infrastructure (AI) division is seeking a Site Reliability Engineer (SRE) to join the Client Development Environment team. This role is focused on driving reliability, operational efficiency, and support for core development lifecycle tools used by over 17,000 developers across the firm. ...

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