658,288+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Engineering Manager, Search Platform & Vector

A leading technology company in Toronto is seeking a Lead Engineer to manage the Search Query Platform & Availability team. This role involves overseeing team management, defining roadmaps, and enhancing engineering processes. Ideal candidates will have over 2 years of experience managing software engineers and ...

Azure Solutions Architect — Senior Client Engagement Lead

A leading digital solutions provider in Toronto, Ontario, is seeking an Azure Principal Software Engineer to lead client engagement and technical solution design. The ideal candidate will have over 5 years of experience in Agile delivery and consulting projects, expertise in various Azure technologies, and the a ...

Electrical Engineer – Hybrid Work, Growth & Impact

A leading engineering consultancy in Calgary seeks an experienced Electrical Engineer to lead and support design projects in municipal and industrial facilities. Responsibilities include project oversight, preparation of design documents, and mentoring junior engineers. Candidates should hold a Bachelor’s degree ...

Geotechnical Director for Northern Infrastructure

A leading engineering firm in Northern Ontario seeks a Senior Geotechnical Engineer to lead impactful projects that enhance local communities. The role involves managing geotechnical investigations, mentoring junior engineers, and working alongside clients and Indigenous partners. Candidates should have over 10 ...

Senior Backend Engineer: Scalable Systems & Mentorship

A leading HR solutions company in Toronto seeks a Senior Software Engineer to own and lead large-scoped projects, enhancing the performance and scalability of existing systems. Candidates should have over 5 years of experience and mastery of server-side programming languages. This role offers an engaging work en ...

Senior Geotechnical Engineer — Hybrid/Remote & Climate Impact

A leading engineering consultancy in Burnaby seeks a Senior Geotechnical Engineer to support complex infrastructure projects throughout Canada. The successful candidate will lead project teams, mentor junior colleagues, and utilize advanced geotechnical software for analysis and design. Ideal applicants hold a B ...

Geotechnical Director for Northern Infrastructure

A leading engineering firm in Northern Ontario seeks a Senior Geotechnical Engineer to lead impactful projects that enhance local communities. The role involves managing geotechnical investigations, mentoring junior engineers, and working alongside clients and Indigenous partners. Candidates should have over 10 ...

Azure Solutions Architect — Senior Client Engagement Lead

A leading digital solutions provider in Toronto, Ontario, is seeking an Azure Principal Software Engineer to lead client engagement and technical solution design. The ideal candidate will have over 5 years of experience in Agile delivery and consulting projects, expertise in various Azure technologies, and the a ...

Remote Director, Site Reliability Engineering

A financial technology company is seeking a Senior Reliability Engineer to lead their Reliability Engineering practices. This role involves strategy execution, coordination for service availability, and team leadership in a remote-first environment. The candidate should have over 15 years of experience in softwa ...

Engineering Manager, Search Platform & Vector

A leading technology company in Toronto is seeking a Lead Engineer to manage the Search Query Platform & Availability team. This role involves overseeing team management, defining roadmaps, and enhancing engineering processes. Ideal candidates will have over 2 years of experience managing software engineers and ...

Senior Backend Architect Remote, Scale Global Lifecycle

A financial technology company in Canada seeks an experienced Backend Software Engineer to lead the development of a new lifecycle-orchestrator service. The role includes designing, mentoring, and improving engineering standards. With a competitive base pay ranging from $150,000 to $200,000 per year, the company ...

Senior Backend Engineer: Scalable Systems & Mentorship

A leading HR solutions company in Toronto seeks a Senior Software Engineer to own and lead large-scoped projects, enhancing the performance and scalability of existing systems. Candidates should have over 5 years of experience and mastery of server-side programming languages. This role offers an engaging work en ...

Engineering Manager, Search Platform & Vector

A leading technology company in Toronto is seeking a Lead Engineer to manage the Search Query Platform & Availability team. This role involves overseeing team management, defining roadmaps, and enhancing engineering processes. Ideal candidates will have over 2 years of experience managing software engineers and ...

Azure Solutions Architect — Senior Client Engagement Lead

A leading digital solutions provider in Toronto, Ontario, is seeking an Azure Principal Software Engineer to lead client engagement and technical solution design. The ideal candidate will have over 5 years of experience in Agile delivery and consulting projects, expertise in various Azure technologies, and the a ...

Senior Backend Architect Remote, Scale Global Lifecycle

A financial technology company in Canada seeks an experienced Backend Software Engineer to lead the development of a new lifecycle-orchestrator service. The role includes designing, mentoring, and improving engineering standards. With a competitive base pay ranging from $150,000 to $200,000 per year, the company ...

Remote Principal Backend Engineer, Security & Integrations

A leading insurance company in Canada is seeking a Principal Software Engineer to lead the design and implementation of backend services and integrations for their detection and enrichment platform. This remote-first organization offers a salary range based on location, between $183,000 and $253,300 annually, al ...

GenAI Python Engineer — Remote Cloud AI Solutions

A leading Biopharmaceutical and Healthcare Solutions firm in Canada is seeking a Software Engineer to design and develop AI-powered applications. You will collaborate with experts and lead projects, focusing on cloud solutions. Ideal candidates have a degree in a related field, 2+ years of experience, and profic ...

Senior Backend Engineer: Scalable Systems & Mentorship

A leading HR solutions company in Toronto seeks a Senior Software Engineer to own and lead large-scoped projects, enhancing the performance and scalability of existing systems. Candidates should have over 5 years of experience and mastery of server-side programming languages. This role offers an engaging work en ...

Azure Solutions Architect — Senior Client Engagement Lead

A leading digital solutions provider in Toronto, Ontario, is seeking an Azure Principal Software Engineer to lead client engagement and technical solution design. The ideal candidate will have over 5 years of experience in Agile delivery and consulting projects, expertise in various Azure technologies, and the a ...

Senior Backend Engineer: Scalable Systems & Mentorship

A leading HR solutions company in Toronto seeks a Senior Software Engineer to own and lead large-scoped projects, enhancing the performance and scalability of existing systems. Candidates should have over 5 years of experience and mastery of server-side programming languages. This role offers an engaging work en ...

Senior Backend Architect Remote, Scale Global Lifecycle

A financial technology company in Canada seeks an experienced Backend Software Engineer to lead the development of a new lifecycle-orchestrator service. The role includes designing, mentoring, and improving engineering standards. With a competitive base pay ranging from $150,000 to $200,000 per year, the company ...

Engineering Manager, Search Platform & Vector

A leading technology company in Toronto is seeking a Lead Engineer to manage the Search Query Platform & Availability team. This role involves overseeing team management, defining roadmaps, and enhancing engineering processes. Ideal candidates will have over 2 years of experience managing software engineers and ...

Senior Water Resources Lead & Modeler Hydrologic Modeling

A leading engineering firm in Brampton is seeking a Senior Water Resources Engineer/Modeler. The ideal candidate will have over 10 years of experience in hydrologic and hydraulic modeling. You will lead various projects, conduct floodplain mapping, and work collaboratively with multidisciplinary teams. This role ...

Electrical Engineer – Hybrid Work, Growth & Impact

A leading engineering consultancy in Calgary seeks an experienced Electrical Engineer to lead and support design projects in municipal and industrial facilities. Responsibilities include project oversight, preparation of design documents, and mentoring junior engineers. Candidates should hold a Bachelor’s degree ...

Senior Geotechnical Engineer — Hybrid/Remote & Climate Impact

A leading engineering consultancy in Burnaby seeks a Senior Geotechnical Engineer to support complex infrastructure projects throughout Canada. The successful candidate will lead project teams, mentor junior colleagues, and utilize advanced geotechnical software for analysis and design. Ideal applicants hold a B ...

Remote Director, Site Reliability Engineering

A financial technology company is seeking a Senior Reliability Engineer to lead their Reliability Engineering practices. This role involves strategy execution, coordination for service availability, and team leadership in a remote-first environment. The candidate should have over 15 years of experience in softwa ...

Remote Director, Site Reliability Engineering

A financial technology company is seeking a Senior Reliability Engineer to lead their Reliability Engineering practices. This role involves strategy execution, coordination for service availability, and team leadership in a remote-first environment. The candidate should have over 15 years of experience in softwa ...

Technical Sales Engineer in Ontario

Join CALTI as a Technical Sales Engineer and lead the charge in innovative automation solutions across South Western Ontario. Enjoy a hybrid work environment while developing your career.This role involves managing sales opportunities for CALTI's automation products in various sectors, including automotive a ...

Redis Senior Engineer for Feature Store

Take a leadership role at Redis as a Senior Software Engineer for our Feature Store, focusing on driving technical excellence and customer interaction. You will play a key role in executing our platform's vision.As a Senior Engineer, your responsibilities will merge technical leadership and customer engageme ...

Expert Android Engineer Driving Community Innovation and User Retention

Lead the charge as an Android Engineer focused on community growth and retention. This remote opportunity harnesses your skills to create engaging live shopping experiences.As part of the Community team, you will build features that foster meaningful connections between buyers and sellers. Candidates should ...

Senior Backend Engineer Remote GCP Focus

Lead backend engineering efforts at Unity from anywhere as a Senior Engineer focusing on GCP and distributed systems. Your role will redefine high-performance backend service architecture.Looking for a new challenge? Unity’s Vector AI team is searching for a Senior Backend Engineer to implement robust distri ...

Robots & Pencils Senior AI Engineer

Lead impactful AI projects with Robots & Pencils as a Senior AI Engineer. This remote position brings the opportunity to design, implement, and deliver cutting-edge AI/ML systems in Canada.As a Senior AI Engineer, you'll take ownership of significant projects, enhancing production systems while collaborating ...

Senior Engineer: Energy Engineering Solutions

Transform the energy landscape as a Senior Engineer focused on mechanical systems. Lead diverse projects in renewable energy and power generation for robust community solutions.This senior level position is designed for a mechanical engineer looking to tackle complex challenges in energy projects. You will c ...

Senior Software Developer (AOSP)

Senior Software Engineer – Android Full-Stack As a Senior Software Engineer, you will be responsible for the end-to-end design, development, testing, and maintenance of high-performance software applications, including bridging high-level application logic with Android framework internals to create next-generati ...

Senior Engineer

Software and Hardware Senior Engineer Need strong profile with Aerospace Background & salary / rate is some flexible for right candidate. This job posting is for an existing, active vacancy and We are looking to hire Software and Hardware Senior Engineer in Toronto, ON, Canada (On ...

Senior Engineer

Software and Hardware Senior Engineer Need strong profile with Aerospace Background & salary / rate is some flexible for right candidate. This job posting is for an existing, active vacancy and We are looking to hire Software and Hardware Senior Engineer in Toronto, ON, Canada (On ...

AS 400 / RPG Developer

Get AI-powered advice on this job and more exclusive features. Alquemy Search & Consulting provided pay range This range is provided by Alquemy Search & Consulting. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay rang ...

Substation Design Engineer

OverviewLocation:Hybrid – Markham, ON (3-days in office, 2 days remote) Job Type:Full-time Salary:$70,000–$90,000 per year Hiring a Substation Design Engineer for an associate-level position focused on detailed substation design to join our electrical engineering team. In ...

Avionics Systems Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by Aversan Inc.. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay rangeCA$130,000.00/yr - CA$160,000.00/yr Direct message the job poster from Aversan Inc. ...

Engineering Senior Backend Engineer Remote Canada ON

Job Description DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enable ...

Mechanical Engineering Project Lead

Toronto, Ontario Award-Winning Engineering Consulting Firm Mechanical Engineer / EIT - Buildings Salary: $85k+ depending on experience + benefits, bonus Other titles: Mechanical Engineer, Engineer, Buildings Engineer, P.Eng, Professional En ...

Mechanical Engineering Project Lead

Toronto, OntarioAward-Winning Engineering Consulting FirmMechanical Engineer / EIT - BuildingsSalary: $85k+ depending on experience + benefits, bonusOther titles: Mechanical Engineer, Engineer, Buildings Engineer, P.Eng, Professional Engineer, HVAC Engineer, Mechanical Des ...

Lead DSP ASIC Design Engineer for Cutting Edge Network Projects

Join the forefront of telecom innovation as a Lead DSP ASIC Design Engineer. Focus on SoC design, algorithm development, and system optimization in a collaborative engineering environment.In this influential position, you'll serve as an independent developer and verifier of sophisticated SoCs based on advanc ...

Senior Cloud Software Architect

Shape the future of AI through innovation as a Senior Cloud Software Architect. Architect adaptive AI workflows and scalable cloud-native services that optimize production.In this pivotal role, you’ll lead the design and delivery of AI-enabled systems while engaging in hands-on implementation. Applicants are ...

Senior Full Stack Engineer at Rival Group

Be part of Rival Group as a Senior Full-Stack Engineer, driving AI-assisted development in a dynamic hybrid work environment. Your expertise will directly contribute to shaping innovative products.In this role, you will oversee the entire software development process, focusing on AI enhancements within our p ...

Senior Optical Test Development Engineer at Jabil

Step into the role of Senior Photonics Test Development Engineer at Jabil and enhance the field of optical testing solutions. Lead initiatives that ensure the effectiveness and profitability of photonics testing across global programs.In this senior role, you will act as a Subject Matter Expert (SME), drivin ...

Senior Fullstack Engineer at Goway Travel

Elevate your career as a Senior Fullstack Engineer at Goway Travel in Toronto. Lead the design and development of innovative travel platforms in a hybrid role.In this permanent, full-time position, you will report to the Director of Technology and shape the future of travel operations. With 7-10+ years of so ...

Senior Engineer Leading Design for Digital User Experiences

Join us as a Senior Engineer to redefine how users engage online. Lead the architecture and implementation of complex systems that form the backbone of memorable digital experiences.With your extensive experience in software engineering, you'll manage the complete cycle of creating impactful digital touchpoi ...

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    Lead Software Engineer Pythonreact Jobs in Canada Job Search Guide, Trends and Insights