linux system engineer jobs in Toronto

Chexy, a Toronto-based fintech, is hiring a Backend Engineer to build payment systems in our core backend service. You’ll work on inflows, outflows, ledgering, settlement, and direct integrations with card networks and banks, ensuring precise, well-tested code that handles real money for real people.You’ll write production-grade TypeScript (NestJS,...

MongoDB Search and Vector Search allows users to execute complex search queries and build RAG applications using the MongoDB Query Language. Our users are free to focus on relevance and data retrieval instead of the machinery needed to search data at scale.We are looking to speak to candidates who are based in Toronto for our hybrid working model.Candidate...

Take a leading role in AI at Cerebras Systems as a Senior Software Development Engineer in Test, specializing in advanced testing for AI infrastructure. Your work will directly influence the reliability of unprecedented AI technologies. At Cerebras Systems, the architect of the largest AI chip, we need an expert in large-scale testing. As a member of our AI...

Job Description Metrolinx is connecting communities across the Greater Golden Horseshoe. Metrolinx operates GO Transit and UP Express, as well as the PRESTO fare payment system. We are also building new and improved rapid transit, including GO Expansion, Light Rail Transit routes, and major expansions to Toronto’s subway system, to get people where they...

Location:Toronto, Ontario, CanadaJob ID: R0146212Date Posted:2026-10-06Company Name:HITACHI RAIL STS CANADA, INC.Profession (Job Category):Engineering & ScienceJob Schedule: Full timeRemote:NoAbout UsA career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation...

Manulife is making a significant investment in Advanced Analytics and GenAI to transform how Finance, Treasury, and Actuarial teams make decisions. Our AI team builds practical, governed solutions that move from idea to implementation and are adopted in real business workflows. We’re hiring two Associate Applied AI Engineers who bring strong technical...

Join a well-established media tech company as an Embedded Systems Architect, focusing on embedded Linux and security for innovative broadcast solutions. This hands-on position is vital to the development of next-gen media products. You will apply your 15+ years of experience in a technical lead role, designing and documenting software while participating in...

Step into a critical role as a Senior Machine Learning Engineer at EvenUp, where AI technology transforms the legal system. Engage in a hybrid work environment to enhance the claims process for personal injury victims. In this role, you'll take ownership of the machine learning systems that drive Piai™, our innovative platform designed for greater legal...

Big Viking Games in Canada is seeking a Principal Engineer, Agentic Products & Workflows to lead the design and build of the AI-first studio platform. You will own the agentic platform end to end, including orchestration, memory, evaluation, and human review surfaces, ensuring production-grade reliability.You will mentor engineers, shape patterns for tool...

Interac is seeking a Systems Engineering, Senior Specialist to ensure reliability, resiliency, and security of corporate and enterprise systems across hybrid infrastructure. You will design, operate, and automate platforms with a focus on governance, audits, and continuous improvement. The role requires 5+ years in infrastructure engineering, strong...

Armstrong Fluid Technology in Toronto seeks a seasoned Mechanical Design Engineer to lead design, installation and commissioning of mechanical systems for manufacturing and improvement projects. You will develop 3D models, P&IDs, perform sizing calculations, and support automation and test rigs across multi-disciplinary teams.You will troubleshoot...

Shape the future of search technology as a Fully Remote Engineer specializing in production search systems. Your role will focus on optimizing search systems and enhancing their relevance for users. We are looking for engineers with significant experience in building and evaluating search systems. You'll utilize your skills in agentic search and data...

Transform workflows at Canadian Tire Corporation as an AI-first Business Systems Engineer. Engage in AI agent design and improve operational efficiency through automated solutions. As part of CTC's innovative team, you'll design and build AI tactics that shift processes from manual to automated, using platforms such as Atlassian Rovo Studio. Your work will...

At Kepler Communications, we're not just imagining the future of on-demand space connectivity - we're leading it!Our mission is to provide real-time on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence and innovation. With 33 satellites launched to date, Kepler operates the first commercial optical data relay...

Elevate your career as a Mechanical Engineer leading designs for Nuclear Generating Stations. Support nuclear safety systems through innovative engineering solutions in this rewarding role. This intermediate to senior-level position offers significant opportunities for design leadership. You'll prepare and verify engineering products, including piping...

Amazon Web Services (AWS) is building a world-class Custom Silicon team in Toronto. We seek a Design Verification Engineer to own end-to-end verification for sub-systems and chips, focusing on high-speed I/O, cross‑module interactions and system-wide coverage. You will lead verification plans, mentor peers, and collaborate with design, architecture and...

AtkinsRéalis in Canada seeks a Senior Baggage Handling System (BHS) Engineer for its Western Region, based in the project office in Toronto, and requiring in-office work Monday through Friday. You will act as the Client's Representative on large-scale airports projects, leading design, construction, testing, and commissioning of BHS components. The role...

A leading engineering services firm in Ontario is seeking an Electrical Engineer to offer expertise in electrical systems design for various building types. You will ensure compliance with technical requirements and codes while coordinating with teams across disciplines. Ideal candidates should have a recognized Electrical Engineering degree, be a registered...

A leading engineering firm in Toronto is seeking a recent graduate passionate about Electrical Engineering. This role involves designing industrial power distribution systems and performing site assessments among other duties. Candidates should possess a relevant bachelor's degree and may include those with little to no experience. The firm offers...

Elevate your career as a Senior Full-Stack Engineer focused on AI at Manulife. Impact cloud-driven architectures and intelligent software solutions within a hybrid work model. This senior role centers on the development of scalable systems that seamlessly integrate AI functionalities. You will collaborate across teams to design applications using emerging...