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1,000+

Senior Backend Engineer Jobs in Thornhill, ON

Sort By: Relevance

$85K - $100K *

Unlock potential by leading soil management strategies for a major Rail & Transit Project. Collaborate with multidisciplinary teams to ensure compliance, optimize reuse, and oversee environmental asse...

Toronto, ONIn-Person

3 weeks ago

  •   8 - 10 years exp.  •   Transportation

$93K - $128K *

Lead impactful environmental assessments for water infrastructure projects. Collaborate with multidisciplinary teams, mentor talent, and guide clients through complex planning and permitting processes...

Hamilton, ONIn-Person

2 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$93K - $128K *

Elevate community resilience by leading environmental assessments for vital water infrastructure projects. Collaborate with diverse teams, mentor talent, and drive strategic planning initiatives that...

Burlington, ONIn-Person

2 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$130K - $165K *

Transform engineering strategies while leading software design engineering for nuclear and critical infrastructure projects. Ensure excellence in team performance, client relationships, and project de...

Toronto, ONIn-Person

Reposted 3 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$100K - $120K *

Accelerate progress at the intersection of manufacturing and technology. Collaborate with sales teams to address customer challenges in OT/IT integration, showcasing how our platform delivers value th...

CanadaRemote

2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$125K - $150K *

Lead the charge in transforming customer experiences by architecting innovative AWS Connect solutions. Collaborate with technical teams and stakeholders to ensure successful deployments, driving best...

RemoteRemote

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$89K - $139K *

Join a team that's driving merchant acquisition and activation through innovative marketing strategies. You'll develop integrated campaigns, collaborate with partners, and leverage data to optimize pe...

CanadaRemote

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$90K - $110K *

Shape innovative design solutions from concept to launch, owning the entire process with autonomy. Collaborate with a mature team to elevate design standards and challenge the status quo, ensuring imp...

Toronto, ONIn-Person

5 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$120K - $145K *

Design, develop, and commission cryogenic systems while ensuring integration into larger installations. Collaborate with multidisciplinary teams, prioritize safety standards, and optimize system opera...

Toronto, ONIn-Person

Reposted 6 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$131K - $181K *

Shape the future of aerospace by leading mission-critical satellite systems programs. Drive strategic initiatives, manage cross-functional teams, and ensure timely execution from concept to on-orbit v...

Reposted 2 days ago

  •   5 - 7 years exp.  •   Transportation

$111K - $135K *

Lead the design and development of innovative electromechanical systems, driving projects from concept to commercialization while collaborating with cross-functional teams to enhance product performan...

Concord, ONIn-Person

4 days ago

  •   8 - 10 years exp.  •   Business Services

$60K - $211K *

Advance security engineering by defining strategies, solving complex challenges, and building scalable solutions. Collaborate with leaders to enhance security across enterprise environments while ment...

RemoteRemote

3 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$95K - $143K *

Drive high-quality tax solutions in M&A by managing due diligence, structuring, and integration processes. Collaborate with experts to optimize tax outcomes and support cross-border transactions, enha...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$100K - $120K *

Help us pioneer innovative EDI solutions using the Boomi platform. Lead design, implementation, and optimization of integration processes while ensuring top performance and user satisfaction in a dyna...

Toronto, ONIn-Person

1 month ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $150K *

Shape the future of legal technology by driving sales and building relationships with top law firms. Leverage your expertise to navigate complex deals and deliver tailored solutions that meet client n...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Legal & Accounting

$139K - $170K *

Lead the charge in optimizing performance marketing strategies, managing a $2-3M monthly budget across various channels. Develop a high-performing team while ensuring tight control over unit economics...

Toronto, ONIn-Person

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$110K - $120K *

Champion data management excellence by leading clinical studies, ensuring compliance with protocols, and mentoring junior staff to deliver high-quality results within timelines and budgets. Collaborat...

Toronto, ONIn-Person

3 days ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$73K - $92K *

Shape the future of internal auditing by leading complex audits and advisory projects. Drive organizational success through effective risk management, enhance internal controls, and mentor team member...

Bolton, ONIn-Person

Reposted 1 week ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods

$120K - $140K *

Drive the future of travel payments and invoicing by leading product strategy, defining OKRs, and integrating AI solutions. Collaborate with cross-functional teams to enhance user experience and ensur...

Toronto, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$108K - $162K *

Lead the growth of our Digital Assets practice, driving innovative solutions for Capital Markets. Engage with clients, develop proposals, and manage projects to navigate the evolving landscape of digi...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Business Services

$109K - $191K *

Lead the charge in enhancing cloud infrastructure reliability and performance. As a Staff SRE, you'll design and operate innovative platforms, mentor engineers, and drive operational excellence across...

Toronto, ONIn-Person

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$83K - $110K *

Lead innovative electrical design projects, managing multiple deliverables while collaborating with a diverse team. Drive the development of building electrical systems, including EV charging infrastr...

Markham, ONIn-Person

Today

  •   5 - 7 years exp.  •   Real Estate & Construction

$83K - $110K *

Elevate your career by managing diverse electrical design projects, collaborating with multidisciplinary teams, and ensuring compliance with codes while mentoring junior engineers and enhancing design...

Toronto, ONIn-Person

Today

  •   5 - 7 years exp.  •   Real Estate & Construction

$80K - $100K *

Empower client success by managing mid-sized accounts, leading teams, and ensuring campaign excellence. Balance strategic oversight with hands-on execution, fostering relationships and driving growth...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Media

$186K - $236K *

Elevate marketing measurement strategies by leading attribution programs that drive performance management and cross-functional collaboration, ensuring alignment with business goals and optimizing mar...

Toronto, ONIn-Person

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology