Optical Communications Engineer Jobs in Canada

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QA Engineer - SaaS/IoT, Software + Hardware Testing at Keycafe Inc
Vancouver, British Columbia, Canada - Full Time
Skills Needed
Quality Assurance, Test Automation, Debugging, Java, Python, Javascript, Embedded Systems, Analytical Skills, Networking, Connectivity, Cloud Monitoring, Log Analysis, Real World Testing, Bug Reproduction, Process Improvement, Iot Devices
Specialization
Candidates should have 2+ years of QA, test automation, or debugging experience and be skilled in designing various types of tests. Familiarity with Java, Python, and JavaScript is required, along with strong analytical skills.
Experience Required
Minimum 2 year(s)
Senior Software Engineer AAOS Wireless Connectivity at General Motors
Markham, ON, Canada - Full Time
Skills Needed
C++, Electronics, Security, Operating Systems, Communication Skills, Embedded Systems, Java, Linux, Software Development, Computer Engineering, System Requirements, Android, Leadership Skills
Specialization
Computer engineering software engineering electronics communication electrical engineering or related degree
Qualification
Graduate
Control, Automation & Electrical Engineers, St. John's at Hatch
St. John's, NL, Canada - Full Time
Skills Needed
Package Management, 3d Modeling, Design Tools, Design, Engineering Design, Geoscientists, Multi Disciplinary Teams, Software, Maintenance, Interpersonal Skills
Specialization
Engineering
Qualification
Graduate
Freelance Electrical Engineer Consultant - AI Trainer at Mindrift
Quebec, Quebec, Canada - Full Time
Skills Needed
Electrical Engineering, Generative Ai, Prompt Engineering, Python, Teaching, Training, Content Creation, Chat Moderation, Auditing Work, Expert Assessment, Complex Reasoning, Feedback, Task Management, Remote Work, Project Guidelines, Communication
Specialization
Candidates must hold a Master’s or PhD in Electrical Engineering and have at least 5 years of professional experience. Advanced English proficiency and experience in Generative AI or related fields are also required.
Experience Required
Minimum 5 year(s)
Intermediate Engineer, Dynamic Power System Studies at BBA Consultants
Quebec, Quebec, Canada - Full Time
Skills Needed
Dynamic Power System Analysis, Power System Modelling, Technical Studies, Mentoring, Communication Skills, Team Collaboration, Pss/E, Digsilent, Psat, Pscad, Cyme, Emtp Rv, Risk Identification, Technical Reporting, Hydroelectric Plants, Wind Farms, Solar Parks
Specialization
A bachelor's degree in electrical engineering and approximately seven years of relevant experience are required. Proficiency in power system modelling tools and the ability to mentor junior engineers are essential.
Experience Required
Minimum 5 year(s)
Senior Software Engineer, Backend (Developer - x402) at Coinbase Careers Page
, , Canada - Full Time
Skills Needed
Backend Development, Golang, Typescript, Python, Web3 Technologies, Stablecoins, Smart Contracts, Wallets, Scalable Software, Secure Software, Sdks, Open Source Projects, Ai, Emerging Ai Protocol Standards
Specialization
Candidates should have 6+ years of software development experience with a strong focus on backend development. Proficiency in Golang, Typescript, and Python, along with knowledge of Web3 technologies, is essential.
Experience Required
Minimum 5 year(s)
Instructor – Higher Diploma in Software Engineering at Ontario Career College
Scarborough, ON M1P 2L9, Canada - Full Time
Skills Needed
Teaching, Developers, Computer Science, Information Technology, Communication Skills, Software Development, Training
Specialization
Computer science software engineering information technology or a closely related field
Qualification
Graduate
Staff Product Security Engineer - Code Security Team at Okta
Toronto, Ontario, Canada - Full Time
Skills Needed
Application Security, Security Automation, Devsecops, Aws, Ci/Cd, Python, Sast, Dast, Iac, Secret Scanning, Vulnerability Identification, Security Code Reviews, Software Development, Risk Prioritization, Security Strategy, Infrastructure Management
Specialization
The ideal candidate should have at least 5 years of experience in Application Security with a strong focus on security automation and building secure systems at scale. A deep understanding of modern web application vulnerabilities and proven ability to perform security code reviews in major programming languages is essential.
Experience Required
Minimum 5 year(s)
One Year Contract: Mechanical/Mechatronics Engineer (Designer) - Grocery Pi at Ocado Engineering
Toronto, Ontario, Canada - Full Time
Skills Needed
Mechanical Engineering, Mechatronics, Robotic Grasping Systems, Solidworks, 3d Cad, Dfma Principles, Pneumatic Systems, Actuator Design, Transmission Design, Geometric Dimensioning, Root Cause Analysis, Mechanical Forensic Investigation, Industrial Automation, Sensor Integration, Microcontroller Programming
Specialization
1-2+ years of experience as a mechanical engineer in a related industry is required. Strong knowledge of mechanical engineering fundamentals and experience with SolidWorks and FEA is essential.
Senior Project Engineer (P.Eng, Min. 10 yrs Exp, Sherwood Park, AB) at Local Engineering
Edmonton, AB, Canada - Full Time
Skills Needed
Management Skills, Engineering Leadership, Project Engineering, Ms Project
Specialization
Mechanical chemical or electrical engineering discipline or equivalent
Qualification
Graduate
Experience Required
Minimum 10 year(s)
technologist, HVAC (heating, ventilation and air conditioning) at KD Engineering Co
Burnaby, BC V5C 4E7, Canada - Full Time
Skills Needed
Autocad, Technology
Qualification
Graduate
Experience Required
Minimum 1 year(s)
production drafter at Tower Engineering
Winnipeg, MB R3T 0P4, Canada - Full Time
Skills Needed
3d Modeling, Autocad, Technology, Cad
Qualification
Graduate
Experience Required
Minimum 1 year(s)
Restoration Project Associate at Sense Engineering
North Vancouver, BC, Canada - Full Time
Skills Needed
Good Communication Skills
Specialization
Building science restoration engineering architectural engineering or a related field
Qualification
Graduate
Structural Drawing Checker - Project Coordinator at Grubb Engineering
Red Deer County, AB, Canada - Full Time
Skills Needed
Architectural Technology
Qualification
Graduate
Experience Required
Minimum 3 year(s)
Software Engineer, Backend - Blockchain Platform (Wallets) at Coinbase Careers Page
, , Canada - Full Time
Skills Needed
Software Engineering, Service Oriented Architecture, Code Quality, Troubleshooting, Blockchain, Microservices, Golang, Ruby, Docker, Sinatra, Rails, Postgres, Mongodb, Redshift, Financial Systems, Crypto
Specialization
Candidates should have at least 2+ years of experience in software engineering and a passion for building an open financial system. Experience with blockchain technology and high-quality code development is preferred.
Experience Required
Minimum 2 year(s)
Staff Embedded Software Engineer, Vehicle Core Software at Rivian and Volkswagen Group Technologies
Vancouver, BC, Canada - Full Time
Skills Needed
Consumer Products, Power Electronics, Embedded Software, Computer Science, Microcontrollers, Hardware Bring Up, Operating Systems, Communication Protocols, Communication Skills, Software Development, Uds, Multi Core Programming
Qualification
BSc
Senior Software Engineer (Client) - Game of Thrones Slots at Zynga
Toronto, Ontario, Canada - Full Time
Skills Needed
C#, Unity, Software Design, Data Structures, Algorithms, Software Methodologies, Game Development, Communication, Collaboration, Performance Profiling, Platform Optimization, Backend Systems, Mobile Development, Sdk Integration, Feature Development, Mentoring
Specialization
Candidates should have a B.Sc. in Computer Science or equivalent and at least 5 years of industry experience as a Software Developer. Strong knowledge in C# and Unity, along with excellent communication skills, is essential.
Experience Required
Minimum 5 year(s)
Industrial Sales Engineer – Castrol Industrial Business at First choice employment
Toronto, ON, Canada - Full Time
Skills Needed
Distributors, Industrial Applications, Manufacturing, Resellers
Specialization
Engineering business or a related field (or equivalent experience
Qualification
Graduate
Experience Required
Minimum 5 year(s)
Intermediate Mechanical Engineer – R&D (Medical Devices) at Ball Service Group Inc
Kitchener, ON, Canada - Full Time
Skills Needed
Electrical Equipment, Mechanical Testing, Iso, Communication Skills, Materials, Specifications, Solidworks, Life Sciences, Manufacturing Processes, Regulatory Requirements, Robotics, Medical Devices, Design Engineering, 3d Printing, Precision Machining, Stairs
Specialization
Mechanical engineering or related field
Qualification
Graduate
Experience Required
Minimum 6 year(s)
Senior Machine Learning Engineer, Recommendation Systems at LP Careers Page
Montreal, Quebec, Canada - Full Time
Skills Needed
Machine Learning, Recommendation Systems, Ranking Algorithms, Python, Tensorflow, Pytorch, Sql, Data Warehouses, Data Lakes, Distributed Computing, A/B Testing, Feature Engineering, Data Pipelines, Experimentation, Modeling, Personalization
Specialization
Candidates must have 5+ years of experience building and scaling production ML systems with measurable business impact. A strong background in ranking algorithms and proficiency in Python and ML frameworks is essential.
Experience Required
Minimum 5 year(s)
QA Engineer - SaaS/IoT, Software + Hardware Testing at Keycafe Inc
Vancouver, British Columbia, Canada -
Full Time


Start Date

Immediate

Expiry Date

29 Dec, 25

Salary

90000.0

Posted On

30 Sep, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Quality Assurance, Test Automation, Debugging, Java, Python, JavaScript, Embedded Systems, Analytical Skills, Networking, Connectivity, Cloud Monitoring, Log Analysis, Real-World Testing, Bug Reproduction, Process Improvement, IoT Devices

Industry

Software Development

Description
Are you passionate about quality and love uncovering hidden bugs and edge cases? At Keycafe, we’re looking for a QA Engineer who thrives on digging into complex systems, ensuring reliability across both software and hardware, and acting as the critical safeguard for product stability. This isn’t just about running tests — it’s about owning the quality of a global IoT platform used in mission-critical operations every day. You’ll support our software team, but also roll up your sleeves at our Vancouver office to test SmartBox hardware in real-world conditions. This is your opportunity to have measurable impact across our entire product stack, from cloud software to IoT devices deployed worldwide. What You’ll Do Own quality assurance across both software and hardware, ensuring our SmartBox systems are bulletproof in production. Design, write, and maintain automated and manual test cases for web apps, APIs, and embedded systems. Reproduce and verify bugs in staging and production, then drive resolution with developers. Run real-world tests on SmartBoxes and hardware components in our Vancouver office, simulating customer environments. Investigate difficult issues involving hardware, networking, or connectivity. Analyze logs and telemetry to troubleshoot user-reported problems. Continuously improve QA processes to accelerate development cycles without compromising reliability. Why Join Keycafe Mission-critical role: You’ll be the last line of defense before features and hardware reach customers. Hands-on impact: Test equipment in real-world conditions, not just in theory. Global product: Our SmartBox is trusted by customers in 30+ countries across industries from hospitality to logistics. About Keycafe Keycafe, headquartered in Vancouver, powers secure and seamless key management for businesses worldwide. Our SmartBox system combines IoT hardware with cloud software to give organizations total control over their keys — anytime, anywhere. From hospitality and property management to logistics, fleets, and government, companies rely on Keycafe to keep operations secure, efficient, and scalable. Who You Are 2+ years of QA, test automation, or debugging experience. Skilled in designing unit, integration, and regression tests. Familiar with Java (Grails), Python, and JavaScript (Node, Angular). Comfortable testing hardware and IoT devices, or eager to learn quickly. Strong analytical skills with the ability to isolate and clearly communicate issues. Based in Vancouver and available for regular on-site SmartBox testing. Nice to Have Experience testing hardware-enabled SaaS or IoT platforms. Background in networking, connectivity, or embedded system QA. Familiarity with cloud monitoring tools and log analysis. Base salary $70,000 – $90,000 CAD plus bonus. Great team culture with training and professional development opportunities. Make a real-world impact on products trusted by businesses globally. Please note: Only candidates located in Vancouver, Canada will be considered. Applications from other locations will not be reviewed

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Responsibilities
Own quality assurance across both software and hardware, ensuring SmartBox systems are reliable in production. Design, write, and maintain automated and manual test cases for various applications and systems.
QA Engineer - SaaS/IoT, Software + Hardware Testing at Keycafe Inc
Vancouver, British Columbia, Canada - Full Time
Skills Needed
Quality Assurance, Test Automation, Debugging, Java, Python, Javascript, Embedded Systems, Analytical Skills, Networking, Connectivity, Cloud Monitoring, Log Analysis, Real World Testing, Bug Reproduction, Process Improvement, Iot Devices
Specialization
Candidates should have 2+ years of QA, test automation, or debugging experience and be skilled in designing various types of tests. Familiarity with Java, Python, and JavaScript is required, along with strong analytical skills.
Experience Required
Minimum 2 year(s)
Senior Software Engineer AAOS Wireless Connectivity at General Motors
Markham, ON, Canada - Full Time
Skills Needed
C++, Electronics, Security, Operating Systems, Communication Skills, Embedded Systems, Java, Linux, Software Development, Computer Engineering, System Requirements, Android, Leadership Skills
Specialization
Computer engineering software engineering electronics communication electrical engineering or related degree
Qualification
Graduate
Control, Automation & Electrical Engineers, St. John's at Hatch
St. John's, NL, Canada - Full Time
Skills Needed
Package Management, 3d Modeling, Design Tools, Design, Engineering Design, Geoscientists, Multi Disciplinary Teams, Software, Maintenance, Interpersonal Skills
Specialization
Engineering
Qualification
Graduate
Freelance Electrical Engineer Consultant - AI Trainer at Mindrift
Quebec, Quebec, Canada - Full Time
Skills Needed
Electrical Engineering, Generative Ai, Prompt Engineering, Python, Teaching, Training, Content Creation, Chat Moderation, Auditing Work, Expert Assessment, Complex Reasoning, Feedback, Task Management, Remote Work, Project Guidelines, Communication
Specialization
Candidates must hold a Master’s or PhD in Electrical Engineering and have at least 5 years of professional experience. Advanced English proficiency and experience in Generative AI or related fields are also required.
Experience Required
Minimum 5 year(s)
Intermediate Engineer, Dynamic Power System Studies at BBA Consultants
Quebec, Quebec, Canada - Full Time
Skills Needed
Dynamic Power System Analysis, Power System Modelling, Technical Studies, Mentoring, Communication Skills, Team Collaboration, Pss/E, Digsilent, Psat, Pscad, Cyme, Emtp Rv, Risk Identification, Technical Reporting, Hydroelectric Plants, Wind Farms, Solar Parks
Specialization
A bachelor's degree in electrical engineering and approximately seven years of relevant experience are required. Proficiency in power system modelling tools and the ability to mentor junior engineers are essential.
Experience Required
Minimum 5 year(s)
Senior Software Engineer, Backend (Developer - x402) at Coinbase Careers Page
, , Canada - Full Time
Skills Needed
Backend Development, Golang, Typescript, Python, Web3 Technologies, Stablecoins, Smart Contracts, Wallets, Scalable Software, Secure Software, Sdks, Open Source Projects, Ai, Emerging Ai Protocol Standards
Specialization
Candidates should have 6+ years of software development experience with a strong focus on backend development. Proficiency in Golang, Typescript, and Python, along with knowledge of Web3 technologies, is essential.
Experience Required
Minimum 5 year(s)
Instructor – Higher Diploma in Software Engineering at Ontario Career College
Scarborough, ON M1P 2L9, Canada - Full Time
Skills Needed
Teaching, Developers, Computer Science, Information Technology, Communication Skills, Software Development, Training
Specialization
Computer science software engineering information technology or a closely related field
Qualification
Graduate
Staff Product Security Engineer - Code Security Team at Okta
Toronto, Ontario, Canada - Full Time
Skills Needed
Application Security, Security Automation, Devsecops, Aws, Ci/Cd, Python, Sast, Dast, Iac, Secret Scanning, Vulnerability Identification, Security Code Reviews, Software Development, Risk Prioritization, Security Strategy, Infrastructure Management
Specialization
The ideal candidate should have at least 5 years of experience in Application Security with a strong focus on security automation and building secure systems at scale. A deep understanding of modern web application vulnerabilities and proven ability to perform security code reviews in major programming languages is essential.
Experience Required
Minimum 5 year(s)
One Year Contract: Mechanical/Mechatronics Engineer (Designer) - Grocery Pi at Ocado Engineering
Toronto, Ontario, Canada - Full Time
Skills Needed
Mechanical Engineering, Mechatronics, Robotic Grasping Systems, Solidworks, 3d Cad, Dfma Principles, Pneumatic Systems, Actuator Design, Transmission Design, Geometric Dimensioning, Root Cause Analysis, Mechanical Forensic Investigation, Industrial Automation, Sensor Integration, Microcontroller Programming
Specialization
1-2+ years of experience as a mechanical engineer in a related industry is required. Strong knowledge of mechanical engineering fundamentals and experience with SolidWorks and FEA is essential.
Senior Project Engineer (P.Eng, Min. 10 yrs Exp, Sherwood Park, AB) at Local Engineering
Edmonton, AB, Canada - Full Time
Skills Needed
Management Skills, Engineering Leadership, Project Engineering, Ms Project
Specialization
Mechanical chemical or electrical engineering discipline or equivalent
Qualification
Graduate
Experience Required
Minimum 10 year(s)
technologist, HVAC (heating, ventilation and air conditioning) at KD Engineering Co
Burnaby, BC V5C 4E7, Canada - Full Time
Skills Needed
Autocad, Technology
Qualification
Graduate
Experience Required
Minimum 1 year(s)
production drafter at Tower Engineering
Winnipeg, MB R3T 0P4, Canada - Full Time
Skills Needed
3d Modeling, Autocad, Technology, Cad
Qualification
Graduate
Experience Required
Minimum 1 year(s)
Restoration Project Associate at Sense Engineering
North Vancouver, BC, Canada - Full Time
Skills Needed
Good Communication Skills
Specialization
Building science restoration engineering architectural engineering or a related field
Qualification
Graduate
Structural Drawing Checker - Project Coordinator at Grubb Engineering
Red Deer County, AB, Canada - Full Time
Skills Needed
Architectural Technology
Qualification
Graduate
Experience Required
Minimum 3 year(s)
Software Engineer, Backend - Blockchain Platform (Wallets) at Coinbase Careers Page
, , Canada - Full Time
Skills Needed
Software Engineering, Service Oriented Architecture, Code Quality, Troubleshooting, Blockchain, Microservices, Golang, Ruby, Docker, Sinatra, Rails, Postgres, Mongodb, Redshift, Financial Systems, Crypto
Specialization
Candidates should have at least 2+ years of experience in software engineering and a passion for building an open financial system. Experience with blockchain technology and high-quality code development is preferred.
Experience Required
Minimum 2 year(s)
Staff Embedded Software Engineer, Vehicle Core Software at Rivian and Volkswagen Group Technologies
Vancouver, BC, Canada - Full Time
Skills Needed
Consumer Products, Power Electronics, Embedded Software, Computer Science, Microcontrollers, Hardware Bring Up, Operating Systems, Communication Protocols, Communication Skills, Software Development, Uds, Multi Core Programming
Qualification
BSc
Senior Software Engineer (Client) - Game of Thrones Slots at Zynga
Toronto, Ontario, Canada - Full Time
Skills Needed
C#, Unity, Software Design, Data Structures, Algorithms, Software Methodologies, Game Development, Communication, Collaboration, Performance Profiling, Platform Optimization, Backend Systems, Mobile Development, Sdk Integration, Feature Development, Mentoring
Specialization
Candidates should have a B.Sc. in Computer Science or equivalent and at least 5 years of industry experience as a Software Developer. Strong knowledge in C# and Unity, along with excellent communication skills, is essential.
Experience Required
Minimum 5 year(s)
Industrial Sales Engineer – Castrol Industrial Business at First choice employment
Toronto, ON, Canada - Full Time
Skills Needed
Distributors, Industrial Applications, Manufacturing, Resellers
Specialization
Engineering business or a related field (or equivalent experience
Qualification
Graduate
Experience Required
Minimum 5 year(s)
Intermediate Mechanical Engineer – R&D (Medical Devices) at Ball Service Group Inc
Kitchener, ON, Canada - Full Time
Skills Needed
Electrical Equipment, Mechanical Testing, Iso, Communication Skills, Materials, Specifications, Solidworks, Life Sciences, Manufacturing Processes, Regulatory Requirements, Robotics, Medical Devices, Design Engineering, 3d Printing, Precision Machining, Stairs
Specialization
Mechanical engineering or related field
Qualification
Graduate
Experience Required
Minimum 6 year(s)
Senior Machine Learning Engineer, Recommendation Systems at LP Careers Page
Montreal, Quebec, Canada - Full Time
Skills Needed
Machine Learning, Recommendation Systems, Ranking Algorithms, Python, Tensorflow, Pytorch, Sql, Data Warehouses, Data Lakes, Distributed Computing, A/B Testing, Feature Engineering, Data Pipelines, Experimentation, Modeling, Personalization
Specialization
Candidates must have 5+ years of experience building and scaling production ML systems with measurable business impact. A strong background in ranking algorithms and proficiency in Python and ML frameworks is essential.
Experience Required
Minimum 5 year(s)
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