defence software jobs in Toronto
310 defence software job listings in Canada. Find daily updated positions from leading job boards.
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Defence Business Development Manager Canada
15 hours ago
Toronto, ON, Canada Alta Ares Full-time $90,000 - $120,000 ContractLead defence business development from Ottawa, using strategic partnerships and account management to expand Alta Ares across Canada’s industrial ecosystem.As Alta Ares’ commercial entry point in Canada, you will build relationships with defence primes, systems integrators, and procurement stakeholders. The work spans opportunity development, market...
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Staff Security Engineer
2 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Faire Full-time €190,500 - €262,000 TemporaryAbout Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving...
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Toronto, ON, Canada Cartel Agency Inc. Full-time $68,000 - $83,000 ContractInsurance Defence Legal Assistant Our Client, a well-respected law firm, is looking for an Insurance Defence Legal Assistant who knows litigation, stays two steps ahead, and doesn’t mind a busy day. You’ll be supporting two lawyers and working on Tort/Insurance Defence files, so a minimum of three years’ of experience is ideal. ACL and CaseCentre...
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New Grad Engineer: Build Autonomy for Defence
15 hours ago
Toronto, ON, Canada Dominion Dynamics Full-timeDominion Dynamics is hiring for early-career engineers who want to work on mission-critical autonomy systems for defence and critical infrastructure. You’ll contribute to integrated autonomy, sensing, communications, and command and control in a hands-on environment, moving quickly from learning to delivering real hardware and software.You’ll be part of...
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Staff Security Engineer
15 hours ago
Toronto, ON, Canada Faire Full-time $191,000 - $262,000 ContractAbout FaireFaire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving...
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Defence Business Development Manager Canada
5 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Alta Ares Full-timeLead defence business development from Ottawa, using strategic partnerships and account management to expand Alta Ares across Canada’s industrial ecosystem. As Alta Ares’ commercial entry point in Canada, you will build relationships with defence primes, systems integrators, and procurement stakeholders. The work spans opportunity development, market...
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Head, Flight Software
15 hours ago
Toronto, ON, Canada Canada Rocket Company Full-time €140,000 - €210,000 ContractAbout this position About Canada Rocket Company Canada Rocket Company is developing Canada's first medium-lift launch vehicle. We are a team of veterans from SpaceX, Blue Origin, Rocket Lab, ArianeGroup, Pangea Propulsion, Tesla, MDA, and more, bringing over a century of combined launch and space systems experience back to Canada. Our mission is to...
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Head, Flight Software
4 hours ago
Toronto, Ontario, Canada Canadarocketcompany Full-timeCanada Rocket Company is developing Canada's first medium-lift launch vehicle.We are a team of veterans from SpaceX, Blue Origin, Rocket Lab, ArianeGroup, Pangea Propulsion, Tesla, and MDA, bringing over a century of combined launch and space systems experience back to Canada.Our mission is to provide reliable, independent access to space for Canada and its...
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Toronto, ON, Toronto Census Division, ON; Ontario, Canada Dominion Dynamics Full-timeDominion Dynamics is hiring for early-career engineers who want to work on mission-critical autonomy systems for defence and critical infrastructure. You’ll contribute to integrated autonomy, sensing, communications, and command and control in a hands-on environment, moving quickly from learning to delivering real hardware and software. You’ll be part...
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Senior Software Engineer
15 hours ago
Toronto, ON, Canada Dominion Dynamics Full-time €120,000 - €180,000 ContractReports to: Director of Software Type: Full-Time Location: Ottawa or Toronto Location AuraNet is Dominion Dynamics' mesh networking platform for autonomous assets working in contested and disconnected environments. It has to move data securely and in real time over links that aren't conventional wired networks, where bandwidth is scarce, connections...
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Head, Flight Software
4 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Canadarocketcompany Full-timeCanada Rocket Company is developing Canada's first medium-lift launch vehicle. We are a team of veterans from SpaceX, Blue Origin, Rocket Lab, ArianeGroup, Pangea Propulsion, Tesla, and MDA, bringing over a century of combined launch and space systems experience back to Canada. Our mission is to provide reliable, independent access to space for Canada and...
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Full Stack Software Engineer
3 days ago
Toronto, Canada Qorsa Corp Full-time €90,000 - €130,000 ContractAbout Qorsa Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade — a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The...
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Senior Software Engineer
15 hours ago
Toronto, Canada Qorsa Corp Full-time €120,000 - €180,000 ContractAbout Qorsa Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade — a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The...
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Head, Flight Software
4 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Canada Rocket Company Full-timeAbout this position About Canada Rocket Company Canada Rocket Company is developing Canada's first medium-lift launch vehicle. We are a team of veterans from SpaceX, Blue Origin, Rocket Lab, ArianeGroup, Pangea Propulsion, Tesla, MDA, and more, bringing over a century of combined launch and space systems experience back to Canada. Our mission is to...
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Software Configuration Manager H/F
4 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Canada Rocket Company Full-timeWe are a team of veterans from SpaceX, Blue Origin, Rocket Lab, ArianeGroup, Pangea Propulsion, Tesla, MDA, and more, bringing over a century of combined launch and space systems experience back to Canada. Our mission is to provide reliable, independent access to space for Canada and its allies in a rapidly expanding global market. Our approach is...
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Business Development Representative
2 days ago
Toronto, ON, Canada Alta Ares Full-time €90,000 - €120,000 ContractAbout Alta Ares Alta Ares is an air defense Neoprime. We build AI-guided interceptors to counter drones and cruise missiles, along with the software platform that powers them. Our customers are NATO-aligned militaries and defense institutions, and our systems are regularly deployed during live exercises and operational demonstrations across Europe, the...
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Toronto, ON, Canada Cohere Inc. Full-time €120,000 - €160,000 ContractWho are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of...
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Senior Security Engineer
15 hours ago
Toronto, Canada Qorsa Corp Full-time €120,000 - €190,000 ContractAbout Qorsa Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade — a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The...
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Solutions Architect
2 days ago
Toronto, Canada Qorsa Corp Full-time €130,000 - €190,000 ContractAbout Qorsa Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade - a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The...
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Project Director
15 hours ago
Toronto, ON, Canada Graham Contracting, Ltd. Full-time €180,000 - €230,000 ContractAt Graham, one of North America’s largest general contractors, we don’t just construct buildings, we create spaces that shape lives and strengthen communities. As part of our Buildings division, you will contribute to meaningful projects across the region, from hospitals and schools to entertainment venues and multi-family residences. Here, your work...