653,363+ Lead Developer Python Cloud Security Jobs in Canada — Top Companies Hiring July 2026

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Lead Software Developer at Maya HTT

Maya HTT seeks a Lead Software Developer to enhance custom engineering tools through Agile methodologies. Drive project success with strong programming skills in C#.NET, Python, and C++.In this key role, you will leverage Agile development principles such as scrum and Kanban while collaborating with clients ...

Lead React UI Developer at Citi

Transform user interfaces with Citi as a Lead React UI Developer. Craft responsive applications using React, leveraging AI tools for enhanced coding and design accuracy.In this senior role, you will spearhead UI development and implementation with a focus on responsiveness and performance. Engage with cross- ...

Lead Salesforce Developer with Integration Expertise

Elevate your career as a Lead Salesforce Developer, focusing on enterprise solutions for over 300 users. Bring your technical acumen in Salesforce integration tools and enterprise application connections.With a minimum of five years in Salesforce development, you'll spearhead significant implementations whil ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

Senior Software Developer: Lead Architect & Integrations

A technology consulting firm in Toronto is seeking a Senior Software Developer with over 10 years of experience in IT systems development. You will work in a hybrid setting, collaborating with analysts and leading teams to design and integrate advanced technological solutions. Ideal candidates will have a strong ...

Lead Java Developer for Application Systems

Join as a Lead Java Developer, spearheading application systems development. Apply expertise in Java, Microservices, and modern architectural principles to enhance workflows and process improvements.This senior role requires a proactive approach to programming and systems analysis, focusing on integration wi ...

Full stack Developer/Lead(Angular Java

Talent Acquisition Specialist at Millennium Software Inc We have the following openings with Capgemini at Montreal Canada Hybrid. Kindly send your updated resume if interested at and you may reach out to me at . Job Title Full stack Developer/Lead (Angular Java) Duration </ ...

Lead Full Stack Developer at Accenture

Become a Lead Full Stack Developer at Accenture and utilize cutting-edge technologies. This role encompasses technical leadership and innovation in a hybrid work environment.You will be responsible for the architecture and execution of full stack software solutions, ensuring they fulfill business requirement ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

Lead Power BI Developer – Hybrid Role

Become a leading Senior Power BI Developer with advanced reporting and data analytics skills in Pickering, ON. Your expertise in Power BI and data modeling will drive business insights.We seek a candidate with 10 years of rich experience in BI, dashboard creation, and data visualization. You will leverage yo ...

Lead Digital Experience Developer in Toronto

Take charge of iFinance Canada's digital transformation as a Digital Experience Developer, working in a hybrid setting in Toronto. You'll leverage your front-end development skills to build a cutting-edge website that balances marketing needs with technical accuracy.This role is designed for someone who not ...

Lead DB2 Developer Data Solutions Expert

Drive data solutions as a Lead DB2 Developer specializing in Linux and Python. This role offers the chance to innovate with large databases in a global context.In this 6-12 months contract position, you'll join as a seasoned DB2 developer tasked with working on massive databases (>=10TB). You'll need to navi ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

Lead Software Developer for Digital Banking

Join the forefront of digital banking as a Lead Software Developer. With over 8 years in full-stack development, utilize your skill set to foster customer relationships and enhance operational processes.This senior role requires a focus on compliance and operational excellence within diverse environments. Yo ...

Senior ServiceNow CSM Tech Lead & Developer

A leading technology firm in Calgary, Alberta seeks a ServiceNow CSM Technical Lead / Developer to design and implement solutions tailored to business needs. The role requires over 5 years of ServiceNow experience, including at least 2 years in a Technical Lead position. Key skills include strong knowledge of th ...

Power BI Developer / Lead Onsite/Hybrid

Company Overview Req ID: NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. ONSITE/HYBRID Job Description Job ...

Lead Mobile Developer for Operations Systems

Become a Lead Mobile Developer at ITPS Canada Ltd. in London, Ontario, focusing on mobile solutions for our Flight School Management System. Your work will bridge the gap between technology and real-world flight operations.In this hybrid role, you'll lead the design of mobile applications that cater to real- ...

Lead AI Platform Developer at RBC

Take the lead as an AI Platform Developer at RBC Borealis. Drive innovation in AI systems and contribute to secure and scalable financial solutions in the heart of Toronto.In this role, you will design and operate essential components of RBC’s AI Agent Platform, mentoring engineers and implementing best prac ...

Lead .NET Developer for ROVER Project

Become an integral part of the ROVER upgrade project as a Senior .NET Developer. Apply your extensive experience to modernize vital applications in a collaborative environment.The client is seeking a Senior .NET Developer to lead the transition of the ROVER application from ASP.NET MVC to a more current vers ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

Lead Embedded Developer for QNX Systems

Become a Lead Embedded Developer within BlackBerry’s QNX Sensor Framework team. This role emphasizes integrating cutting-edge sensors like GPS and LiDAR for next-gen solutions.You will be instrumental in driving architecture and hands-on development of embedded systems, mentor engineers, and assist in delive ...

Senior Lead Java Full Stack Developer

Advance as a Senior Lead Java Full Stack Developer with Citi, where you will drive the development of web applications using top technologies like Java and Angular.In this pivotal role, you will oversee the development of web applications, focusing on creating secure microservices and responsive user interfa ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

On Site Lead ABAP Developer Role

Step into the role of an On-Site Lead SAP ABAP Developer, facilitating innovative solutions within the SAP landscape. This full-time role in Longueuil emphasizes leadership and SAP expertise.As the Lead Developer, you will guide a skilled team through the intricacies of developing solutions for the SAP ECC e ...

Citi Lead Full Stack Java Developer

Transform systems and processes as a Lead Full Stack Java Developer at Citi in Mississauga, Ontario. This hybrid position empowers you to innovate and enhance application systems.Citi is looking for a Lead Full Stack Java Developer with 6-10 years of experience to implement and manage programming activities. ...

Lead Senior Backend Developer at Citi

Impacts application systems at Citi as a Lead Senior Backend Developer. This position calls for an expert who can navigate through programming and system enhancements in a leadership role.As a Senior Backend Developer and Vice President, you will manage integration across management teams to implement essent ...

Technical Lead / Senior Developer Software Development

The opportunity At EY, you’ll have the opportunity to build a career as unique as you are, supported by a global network, inclusive culture, and leading‑edge technology. Join us to deliver impactful enterprise solutions and help build a better working world. This job posting relates to an ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

Lead Mobile Developer React Native Role

Make a difference in health and wellness at Sidekick as a Senior React Native Developer. This role is remote and focuses on enhancing the user experience of physical therapy apps.Sidekick, a Canadian DTC brand, seeks an experienced React Native Developer to own the development of their customer companion app ...

Technical Lead / Senior Developer Software Development

Technical Lead / Senior Developer - Software Development Location: Toronto Other locations: Primary Location Only Requisition ID: At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take you ...

Technical Lead / Senior Developer Software Development

As a Technical Lead or Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands‑on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environ ...

Infosys Java Full Stack Lead Developer

Elevate your technical career with Infosys as a Java Full Stack Lead Developer based in Calgary, AB. Engage in hands-on coding and provide technical leadership for enterprise applications built with Java and Angular.As a Lead Full Stack Developer at Infosys, you will design and develop high-quality app ...

Senior QAD ERP Developer Team Lead

Take charge as a Senior QAD ERP Developer Team Lead, utilizing 15+ years of development experience to elevate our ERP systems. Work with a skilled team focused on innovation and system integration.We require a Senior QAD ERP Development Lead with deep expertise in QAD ERP and 5 years specifically in QAD deve ...

Lead Software Developer at Reliable Controls

Elevate your career as a Senior Software Developer with Reliable Controls in Victoria, BC, focusing on advanced building automation technology. You will lead software design efforts while empowering other developers in their roles.This senior position allows you to significantly influence application archite ...

Lead Software Developer for FME Form

Become a Lead Software Developer at Safe Software’s FME Form team. Utilize your advanced skills in C++ and Python to architect impactful, maintainable solutions in a collaborative environment.In this role, you will oversee the implementation of product features, mentor developers, and advocate for best pract ...

Talend Lead Developer — ETL & Data Integration

A technology firm is seeking a highly skilled Talend Lead Developer in Toronto, ON to design and optimize ETL workflows. The successful candidate will lead data engineering initiatives, ensuring data quality while collaborating with cross-functional teams. The ideal profile requires strong expertise in Talend Da ...

Lead Java Developer in Innovative IT

Become a Lead Java Developer at Desjardins and make a significant impact in a collaborative IT environment. Empower your peers through technological guidance and mentorship.Desjardins is seeking a Lead Java Developer to enhance its development teams. You will play a key role in fostering innovation while ana ...

Guidewire Integration Lead Senior Developer (ACE)

A technology consulting firm is seeking a Guidewire Integration Lead - Senior Developer with ACE Certification to join their team in York Region, Canada. The ideal candidate will have over 7 years of experience in the P&C Insurance domain, specializing in Guidewire PC Integration. Responsibilities include leadin ...

Lead Product Manager AI Developer Platform

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. Culture at Scribd, Inc. We support a culture where our emp ...

Lead Developer for Innovative AI Solutions

Transform the future of funding with your expertise as a Lead Developer in our startup, leveraging AI technologies to assist Canadian companies with SR&ED funding. Spearhead development and mentor emerging talent.We are looking for an experienced Lead Developer with 7+ years in software development to overse ...

Lead Front End Developer Java Focus

Join the Central Agencies Cluster - Ministry of Treasury Board Secretariat as a Lead Front End Developer, focusing on Java Enterprise technologies. This contract role demands exceptional skills in application design and deployment.You will be responsible for transforming technical systems specifications into ...

Lead IT Developer for Advanced Solutions

Seize the opportunity to work as a Senior IT Developer with TD in Toronto, Ontario. This position is centered on developing high-quality software solutions and system designs.You'll be primarily focused on documenting and leading the design of applications while collaborating with stakeholders to ensure comp ...

Lead Java Developer in Healthcare Tech

Venuiti is hiring a Lead Java Developer in Toronto to drive innovation in healthcare technology. This full-time, on-site role focuses on backend coding and team leadership in a collaborative environment.As a Lead Java Developer, you'll leverage your extensive experience to design scalable applications that i ...

Lead Unity Developer Sago Mini Games

Become a Lead Unity Developer with Sago Mini in Toronto and create captivating games for preschoolers. This role emphasizes creative solutions to engage young minds through interactive mobile experiences.As a Senior member of our development team, you will spearhead various projects, driving architecture and ...

Senior Enterprise Java Developer and Lead

Senior Enterprise Java Developer and Lead Welcome to Yoush Consulting. Are you an independent IT consultant, or do you wish to become one? Are you looking to partner with an organization that offers you consulting opportunities and supports you as a partner? If you answered yes to any of these, t ...

Power Platform Solutions Architect & Lead Developer

A leading technology solutions provider in Montreal seeks an experienced Power Platform engineer to develop innovative solutions for customers and create self-service tools. The ideal candidate will have expertise in development and infrastructure within Low-Code Platforms, alongside technical leadership experie ...

Lead Full Stack Developer AI Accelerated

Elevate your career at UST as a Senior Full Stack Developer focused on backend development. This hybrid Toronto role aims to create scalable systems using Java and Node.UST seeks an innovative Senior Full Stack Developer to architect and enhance cloud-native solutions while operating in high-frequency CI/CD ...

Senior Lead Developer for Apigee APIs

Become a Senior Lead Developer focusing on Apigee API solutions within our innovative Threat & Vulnerability Management team. This hybrid position bases itself in Toronto for enhanced collaboration.You will leverage your extensive experience—over eight years—in API Development to propel secure business appli ...

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    Lead Developer Python Cloud Security Jobs in Canada Job Search Guide, Trends and Insights