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1,000+

Senior Backend Engineer Jobs in Thornhill, ON

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$155K - $220K *

Transform the future of AI compiler technologies by leading design, development, and optimization efforts for high-performance execution across diverse hardware architectures, while mentoring engineer...

Toronto, ONIn-Person

5 days ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$80K - $95K *

Accelerate your career by leveraging your expertise in governance, risk, and controls. Collaborate with cross-functional teams to enhance operational effectiveness and ensure compliance within a dynam...

Toronto, ONIn-Person

6 days ago

  •   5 - 7 years exp.  •   Staffing

$86K - $130K *

Optimize integrations between OpenText Content Management and Microsoft tools. As a senior developer, you'll design and implement solutions that enhance user experience across platforms, ensuring seam...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $110K *

Drive engineering excellence in nuclear electrical power systems, ensuring safety and compliance while preparing technical documentation and coordinating with multidisciplinary teams to enhance operat...

Pickering, ONIn-Person

Reposted 2 days ago

  •   5 - 7 years exp.  •   Business Services

$75K - $104K *

Transform electrical systems design and construction by providing expert guidance, ensuring compliance with codes, and coordinating across disciplines to achieve program goals while mentoring staff an...

Toronto, ONIn-Person

3 days ago

  •   5 - 7 years exp.  •   Business Services

$75K - $104K *

Elevate electrical systems design and construction through expert guidance, ensuring compliance with codes and standards while coordinating with multidisciplinary teams to achieve project goals and en...

North York, ONIn-Person

3 days ago

  •   5 - 7 years exp.  •   Business Services

$95K - $115K *

Innovate automation solutions by designing, programming, and optimizing industrial control systems. Lead projects to enhance operational efficiency and provide expert support for PLC, HMI, and robotic...

Mississauga, ONIn-Person

2 weeks ago

  •   11 - 15 years exp.  •   Energy & Utilities

$110K - $130K *

Unlock potential by driving innovative solutions and collaborating across teams to enhance operational efficiency and customer satisfaction. This role offers a dynamic environment where creativity and...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Food & Beverages

$135K - $185K *

Join a team that's innovating and optimizing the mining life cycle through world-class study management and technical leadership, contributing to sustainable solutions in metals project development fo...

Mississauga, ONIn-Person

Reposted 6 days ago

  •   8 - 10 years exp.  •   Retail & Consumer Goods

$171K - $261K *

Engage with cross-functional teams to enhance product marketing efforts, driving impactful sales and marketing campaigns. Contribute to messaging, launches, and customer insights while gaining ownersh...

CanadaRemote

6 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Drive the integration of nuclear work management principles into program scheduling, collaborating with cross-functional teams to ensure effective execution, risk management, and alignment of engineer...

Mississauga, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$110K - $130K *

Lead the charge in integrating nuclear work management principles into program scheduling. Collaborate with cross-functional teams to ensure design execution aligns with construction and commissioning...

Pickering, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$150K - $180K *

Join a team that's shaping the future of AI by leading transformative projects, advising C-level clients, and driving innovation in cloud AI solutions to enhance operational efficiency and customer ex...

Toronto, ONIn-Person

2 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$110K - $130K *

Shape the future of nuclear engineering by leading design solutions and technical activities for CANDU Nuclear Steam Plant systems. Provide mentorship and ensure compliance with quality standards whil...

Mississauga, ONIn-Person

3 weeks ago

  •   15+ years exp.  •   Business Services

$110K - $130K *

Shape the future of automation by building robust AI agent systems that optimize workflows while adhering to strict security protocols and enhancing intelligent operations through cross-functional col...

Toronto, ONIn-Person

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$80K - $95K *

Analyze financial performance and drive decision-making in operations finance. Collaborate with cross-functional teams to deliver insights, manage reporting, and support budgeting. Shape strategies th...

Barrie, ONIn-Person

2 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$125K - $140K *

Shape the future of cloud technology by designing and implementing robust Azure and AWS platforms. Collaborate on large-scale migrations, automate deployments, and enhance infrastructure as code pract...

RemoteRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$125K - $140K *

Unlock potential by delivering innovative Azure and AWS infrastructure solutions. Collaborate on design, automation, and migration projects while driving DevOps practices for client success in diverse...

RemoteRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$125K - $140K *

Engineer impactful cloud solutions by designing, deploying, and automating Azure and AWS environments, maximizing efficiency and scalability through Infrastructure as Code and DevOps practices to tran...

Toronto, ONIn-Person

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$115K - $194K *

Empower our Solutions Architects by enhancing operational tools and workflows. Drive efficiency and effectiveness in customer engagement processes, ensuring data quality and reporting standards are me...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$150K - $170K *

Advance customer success by guiding API clients through onboarding, adoption, and growth. Own account management, troubleshoot issues, and collaborate across teams to ensure clients achieve their goal...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$120K - $145K *

Empower your software engineering career by directing AI to deliver full-stack solutions. You'll manage end-to-end feature development, leveraging AWS and AI tools to enhance productivity and quality...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $180K *

Drive the vision for a high-impact Data Engineering Practice, leading strategy, P&L, talent, and client engagement to transform enterprise data into strategic assets and AI-ready infrastructure...

RemoteRemote

Reposted 3 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$81K - $115K *

Lead the charge in providing financial analysis and strategic support to the Infrastructure & Engineering team, driving business objectives and enhancing decision-making through insightful reporting a...

Toronto, ONIn-Person

Reposted 2 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$120K - $135K *

Champion project delivery from concept to completion; manage timelines, budgets, and communication with stakeholders to ensure successful execution of engineering projects with external customers...

Mississauga, ONIn-Person

Reposted today

  •   8 - 10 years exp.  •   Manufacturing & Automotive