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Added 1 day ago
C
Embedded Security Software Developer - New Grad
Ciena
Ottawa, ON
- Full-time
…supports growth and well-being - on and off the job. Connect with a career that…
Added 1 day ago
RD
Senior Technical Analyst / Developer - Machine Learning & Data Engineering
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $130,000 CAD / year
- Full-time
We are seeking a senior, hands-on Senior Technical Analyst / Developer to design, build, deploy, and operationalize enterprise machine learning, data engineering, and AI solutions. In this…
Added 1 day ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 1 day ago
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Machine Learning Engineer
Hays
Toronto, ON
- Contract
This role focuses on model development using Python and PyTorch, with a strong emphasis on ownership, experimentation, and practical impact on experiences used by millions of Canadians…
Added 1 day ago
SM
RQ00244 – Data Science Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly skilled Senior Data Science Developer with advanced hands-on expertise in Python, software engineering, Generative AI (GenAI), Large Language Models (LLMs),…
Added 1 day ago
SM
RQ00241 – Software Developer – ETL – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – ETL with significant hands-on experience in designing, developing, and maintaining scalable, production-grade data pipelines and integration…
Added 2 days ago
MA
Senior Software Engineer
Milya AI
Montreal, QC
- Full-time
Voice & Ambient Pipelines: Build low-latency streaming audio infrastructure (WebSockets, WebRTC) with robust RAG, tool calling, and multi-agent routing.
Added 2 days ago
Senior Technical Solutions Manager, Billing, Google Cloud
Google
Waterloo, ON
Experience with web technologies (HTTP, HTML, DNS, TCP), experience reading code in a general-purpose language (e.g., Java, Python, Go) or system design, AI-assisted coding/debugging.
Added 2 days ago
AF
Principal, AI Agent Control & Governance
ATB Financial
Calgary, AB
- Full-time
…velocity is maximized while maintaining audit-ready alignment with OSFI regulatory expectations (Guideline E-23 Model Risk Management, E-21 Operational Risk), enterprise risk appetites, and…
Added 2 days ago
SI
Lead Applied AI Scientist
S-Solutions Inc- a SyeDyn Company
Toronto, ON · Greater Toronto Area, Canada
- Contract
7+ years in AI/ML, with at least 2 years building GenAI, agentic AI, or LLM-based solutions.
Added 2 days ago
GS
Staff Site Reliability Engineer, Application
Guidewire Software
Toronto, ON
- Full-time
Software Engineering Acumen: A deep software engineering foundation, with the ability to write production-grade code in major languages like Python, Go, C++, C#, or Java with a strong…
Added 2 days ago
C
Applied Machine Learning Research Scientist
Cerebras
Toronto, ON
- Full-time
Cerebras works with the leading model labs, global enterprises, and cutting-edge AI-native startups. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750…
Added 2 days ago
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Applied AI Engineer
Jobgether
Canada
- Full-time
…(RAG), evaluation frameworks, and safety controls. Working with proven commercial models, you will turn advanced AI capabilities into practical solutions that support mission-critical…
Added 2 days ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 2 days ago
SM
RQ00241 – Software Developer – ETL – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – ETL with significant hands-on experience in designing, developing, and maintaining scalable, production-grade data pipelines and integration…
Added 2 days ago
SM
RQ00244 – Data Science Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly skilled Senior Data Science Developer with advanced hands-on expertise in Python, software engineering, Generative AI (GenAI), Large Language Models (LLMs),…
Added 2 days ago
E
Software Developer
Ericsson
Ottawa, ON
- Full-time
Experience with Linux and Python or Bash scripting.
Added 2 days ago
T
Applied Machine Learning Scientist I
TD
Toronto, ON · Montreal, QC
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 2 days ago
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Sr AI Engineer
Nutrien
Saskatoon, SK
- Full-time
…culture of care and our core values: We put safety first. We act with integrity. We are stronger together. We deliver with…
Added 2 days ago
N
Sr AI Engineer
Nutrien
Calgary, AB
- Full-time
…culture of care and our core values: We put safety first. We act with integrity. We are stronger together. We deliver with…
Added 2 days ago
BP
Model Validator, Compliance
BNP Paribas
Montreal, QC
- Full-time
…independent effective challenges of modelling choices in accordance with internal policies and global…
Added 2 days ago
B
Senior Data Scientist
BDO
Calgary, AB · AB · Halifax, NS
- Full-time
Proficiency in programming languages such as Python, R, or Scala. Experience with SQL and NoSQL databases is essential.
Added 2 days ago
B
Senior Data Scientist
BDO
Vancouver, BC · Kitchener, ON · Oakville, ON · Ottawa, ON · Toronto, ON
- Full-time
Proficiency in programming languages such as Python, R, or Scala. Experience with SQL and NoSQL databases is essential.
Added 2 days ago
R&
Staff AI Builder
Robots & Pencils
Canada
- Full-time
Strong Python and Node.js skills, with experience building full-stack applications and RESTful APIs
Added 2 days ago
GP
Data Science Developer
Global Pharma Tek
ON · Ontario, Canada
- Contract
Strong hands-on experience with Microsoft Foundry/Azure AI Foundry, Azure Machine Learning, Azure AI services, and cloud-based AI solution development.Tech stack: Python, SQL, LLM, Power…

Ciena

Embedded Security Software Developer - New Grad

Ottawa, ON, Canada

The annual pay range for this role is $72,000 - $115,000. · Full-time

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Applications open in a new tab.

Job details

Pay: The annual pay range for this role is $72,000 - $115,000.
Job type: Full-time
Posting language: English
Posted: Nov 6, 2026

Original job description

As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We’re a technology company shaping the future of networking, guided by innovation, integrity, and collaboration. Through development opportunities, meaningful work, and flexibility, Ciena supports growth and well-being - on and off the job. Connect with a career that matters.

At Ciena, we are redefining the future of connectivity by delivering high-performance network solutions to telecommunications providers, data centers, government agencies, and global content networks. The Embedded Software Developer role advances technologies including optical networking, SDN, coherent optics, photonic integrated circuits, and AI/ML for network optimization. The work contributes to scalable, reliable, and secure connectivity solutions that meet growing demand for high-speed data transmission and cloud-based services.

How you will make an impact:

Develop new functionality in various software components for devices running on real-time operating systems using C, C++, and Python.
Participate in the full software development lifecycle, including development, testing, documentation, debugging, and maintenance.
Reduce backlog defects to improve software quality and reliability.
Use AI-assisted tools to improve coding, testing, debugging, documentation, and development efficiency.
Create scripts, test utilities, and development aids to enhance designer efficiency.
Consult with engineers, architects, and technical personnel to ensure solutions align with design requirements.
Collaborate with product verification and test teams to resolve issues and with colleagues on large-scale software releases, ensuring seamless integration and delivery.

The must haves:

Education: Bachelor’s degree in Electrical Engineering, Computer Science, or equivalent.
Experience: Previous internship, co-op, or applied project experience relevant to the role.
Proficiency in embedded programming languages: C, C++, and Python.
Ability to effectively use AI-assisted tools for software development.
Fundamentals in structured programming and design concepts.
Enthusiasm for software development and a willingness to learn.

Nice to haves:

Experience in low-level real-time software/firmware development.
Familiarity with real-time operating systems concepts (e.g., Embedded Linux, VxWorks).
Experience using AI tools in software development workflows.
Knowledge of software development methodologies like Agile or Waterfall.
Experience with automated unit testing frameworks.
Familiarity with datacom concepts such as Ethernet, OSI Model, and TCP/IP.
Understanding of secure protocols (SSH/TLS), cryptographic algorithms, x.509 certificates, and encryption technologies.

Pay Range:

The annual pay range for this role is $72,000 - $115,000.

Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.

Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.

At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.

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More about this job

Responsibilities

Develop and maintain software components for real-time operating systems using C, C++, and Python while participating in the full software development lifecycle. Collaborate with cross-functional teams to improve software quality, resolve defects, and integrate AI-assisted tools to enhance development efficiency.

Requirements

Requires a Bachelor’s degree in Electrical Engineering, Computer Science, or an equivalent field. Candidates must have proficiency in C, C++, and Python, along with relevant internship or project experience.

Skills

C
C++
Python
Embedded programming
Real-time operating systems
Debugging
AI-assisted tools
Optical networking
SDN
Coherent optics
Photonic integrated circuits
AI/ML
Structured programming
Firmware development
Agile

Benefits

Medical plan
Dental plan
Vision plan
401(k) retirement plan
DCPP retirement plan
Employee stock purchase program
Employee assistance program
Company-paid holidays
Paid sick leave
Vacation time
Paid family leave

Visa sponsorship

Not detected in the job text

Keywords

Embedded Software
C
C++
Python
Real-time Operating Systems
Optical Networking
SDN
Coherent Optics
Photonic Integrated Circuits
AI/ML
Firmware
Embedded Linux
VxWorks
Agile
Waterfall
Unit Testing
Ethernet
OSI Model
TCP/IP
SSH
TLS
Cryptographic Algorithms
X.509 Certificates
Encryption
Debugging
Cloud-based Services
High-speed Connectivity
Infrastructure
Networking

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