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1,000+

Staff Software Engineer Jobs in Thornhill, ON

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$175K - $210K *

Engineer innovative AI solutions by designing and deploying multi-agent systems. Collaborate across teams to enhance product architecture, ensuring reliability and performance while managing complex w...

Toronto, ONIn-Person

3 days ago

  •   8 - 10 years exp.  •   Business Services

$102K - $128K *

Drive impactful backend solutions for our logistics network, owning systems from design to deployment. Collaborate with cross-functional teams to deliver robust services that enhance courier operation...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Food & Beverages

$150K - $180K *

Drive mobile engineering excellence across diverse product teams, ensuring strategic direction, fostering collaboration, and enhancing delivery. Lead managers, shape architecture, and cultivate a prod...

RemoteRemote

2 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$80K - $95K *

Transform client experiences by developing full-stack applications that enhance onboarding systems. Collaborate with cross-functional teams to deliver high-quality solutions using modern frameworks an...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$90K - $125K *

Join a team that's dedicated to building robust software solutions. Collaborate with cross-functional teams to design, develop, and maintain high-quality applications while ensuring reliability and pe...

RemoteRemote

6 days ago

  •   Less than 5 years exp.  •   Transportation

$110K - $130K *

Innovate in advanced computer vision by training models for embedded devices, optimizing performance for real-world applications, and leading technical efforts in model deployment and evaluation under...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$135K - $160K *

Transform the future of enterprise software by leading development teams to enhance a cloud-native automation platform, driving technical strategy and operational excellence while fostering innovation...

Toronto, ONIn-Person

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$143K - $200K *

Drive the evolution of a core recommendations engine into a scalable, modern architecture. Lead backend development efforts that enhance AI-driven marketing solutions, ensuring system reliability and...

Toronto, ONIn-Person

Reposted 3 days ago

  •   5 - 7 years exp.  •   Media

$143K - $200K *

Lead the architectural evolution of a core recommendations engine, enhancing scalability and performance while collaborating with cross-functional teams to drive impactful AI-driven marketing solution...

Toronto, ONRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Media

$145K - $217K *

Lead the charge in delivering complex regulatory reporting solutions across multiple initiatives, ensuring timely execution and compliance while managing multidisciplinary teams and engaging with seni...

Mississauga, ONIn-Person

Reposted yesterday

  •   8 - 10 years exp.  •   Finance & Insurance

$110K - $130K *

Join us to enhance our cloud-based platform as a Full Stack Developer, leveraging your DevOps and AWS expertise. Collaborate across the stack to build, automate, and scale applications while ensuring...

CanadaRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$160K - $200K *

Lead the technical direction for AI agent quality, defining metrics and evaluation systems. Collaborate with cross-functional teams to enhance agent performance and ensure quality in production enviro...

RemoteRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$108K - $115K *

Unlock your potential as a full stack engineer, collaborating in an agile team to develop innovative applications and features, while leveraging cutting-edge AI technologies to enhance product offerin...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$150K - $180K *

Champion the evolution of AI-DLC Platform architecture, guiding technical direction and governance while ensuring safe, auditable AI-assisted delivery at enterprise scale across multiple domains and s...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$131K - $181K *

Empower product development by managing the entire lifecycle, from concept to launch. Collaborate cross-functionally to define market strategies, enhance customer experiences, and drive product succes...

Toronto, ONIn-Person

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$150K - $180K *

Transform fleet management by developing robust software solutions for AI clusters. Collaborate with cross-functional teams to enhance operational efficiency, ensuring reliable performance and scalabi...

Toronto, ONIn-Person

1 month ago

  •   11 - 15 years exp.  •   Information Technology

$94K - $141K *

Drive the development of innovative front-end solutions for a trade processing platform, enhancing Security Financing Transactions across multiple business lines. Collaborate with cross-functional tea...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$94K - $141K *

Unlock potential by leading front-end development for a trade processing application. Collaborate with cross-functional teams to deliver scalable UI solutions, leveraging your expertise in .NET, C#, a...

Mississauga, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$135K - $160K *

Drive AI Governance and Strategy by leading architectural patterns for responsible AI solutions. Collaborate across teams to ensure innovation balances ethics, fostering a culture of trust, accountabi...

Toronto, ONIn-Person

Reposted 2 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$120K - $145K *

Transform client engagements by leading cross-functional teams to deliver automation solutions on time and within budget, ensuring alignment with strategic objectives and high-quality standards throug...

RemoteRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Join us to enhance the security posture of our production platform. As an Infrastructure Security Engineer, you'll drive remediation efforts, build security frameworks, and collaborate with teams to p...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Join a team that's redefining web platform management by driving innovation and adoption. You'll translate stakeholder needs into actionable roadmaps, partner with engineering teams, and enhance platf...

Toronto, ONIn-Person

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$149K - $177K *

Join a team that's redefining technology architecture in banking. You'll provide strategic guidance on design and infrastructure, focusing on payments data while collaborating across teams to enhance...

Toronto, ONIn-Person

4 days ago

  •   8 - 10 years exp.  •   Finance & Insurance

$100K - $120K *

Accelerate progress at our team by developing and maintaining robust web applications using .NET technologies and Microsoft Azure, ensuring high performance and security throughout the software develo...

Toronto, ONIn-Person

3 days ago

  •   Less than 5 years exp.  •   Information Technology

$194K - $198K *

Unlock potential by architecting innovative cloud solutions that drive customer success. Collaborate with technical sales teams to engage clients, troubleshoot challenges, and deliver impactful presen...

Toronto, ONIn-Person

3 days ago

  •   8 - 10 years exp.  •   Enterprise Technology