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Added 1 month ago
C
AI Engineer Intern (Winter 2027)
Ciena
Ottawa, ON
- Full-time
Design, build, and improve AI agents that enable engineering workflows, knowledge discovery, and developer productivity.
Added 1 month ago
CI
Student Intern, Web Cloud Solutions
Celestica International LP
Toronto, ON
- $24 to $30 CAD / hour
Some development experience in any of the following: Java, Springboot, Angular, Javascript, HTML5, CSS3, .NET C# 4.0, SQL, etc, would be considered an asset
Added 1 month ago
GM
Senior Android Developer - Trailering Application
General Motors
Markham, ON · Oshawa, ON
- Full-time
…platform‑level improvements in stability, performance, security, and developer…
Added 1 month ago
KC
Workday Integration Lead
KPMG Canada
Toronto, ON
- Full-time
Knowledge and experience about Web Services, REST API, XML, XSLT, SOAP, WSDL, JSON, Java, .Net or other integration technologies
Added 1 month ago
KC
Workday Integration Lead
KPMG Canada
Saskatoon, SK
- Full-time
Knowledge and experience about Web Services, REST API, XML, XSLT, SOAP, WSDL, JSON, Java, .Net or other integration technologies
Added 1 month ago
KC
Workday Integration Lead
KPMG Canada
Calgary, AB
- Full-time
Knowledge and experience about Web Services, REST API, XML, XSLT, SOAP, WSDL, JSON, Java, .Net or other integration technologies
Added 1 month ago
S
Senior Full Stack Developer
Syntronic
Ottawa, ON
- Full-time
Syntronic Ottawa Software Design Studio is looking for an experienced Senior Full Stack Developer who can design, build, and deliver modern software solutions across varied customer…
Added 1 month ago
S
Intermediate Full Stack Developer
Syntronic
Ottawa, ON
- Full-time
Syntronic Ottawa Software Design Studio is looking for a versatile and motivated Intermediate Full Stack Developer to build modern software solutions across a variety of customer projects…
Added 1 month ago
KC
Workday Integration Lead
KPMG Canada
Ottawa, ON
- Full-time
Knowledge and experience about Web Services, REST API, XML, XSLT, SOAP, WSDL, JSON, Java, .Net or other integration technologies
Added 1 month ago
KC
Workday Integration Lead
KPMG Canada
Vancouver, BC
- Full-time
Knowledge and experience about Web Services, REST API, XML, XSLT, SOAP, WSDL, JSON, Java, .Net or other integration technologies
Added 1 month ago
KC
Workday Integration Lead
KPMG Canada
Burnaby, BC
- Full-time
Knowledge and experience about Web Services, REST API, XML, XSLT, SOAP, WSDL, JSON, Java, .Net or other integration technologies
Added 1 month ago
PC
Développeur.euse Java Full Stack / Java Full Stack Developer x2 (Signature)
Portage CyberTech
Montréal-Ouest, QC
- Full-time
Portage CyberTech is looking for a passionate Java Full Stack Developer, R&D-oriented, working on modern solutions in a microservices environment. The role involves backend and full stack…
Added 1 month ago
AI Security Engineer
Celestica International LP
Toronto, ON
Demonstrated development experience including Coding or Scripting experience (ie. Python, Powershell, Java, .NET)
Added 1 month ago
T
Technology Delivery Lead (Mongo AND EFTR)
TD
Toronto, ON
- Full-time
Java / J2EE, Kafka , Spring Boot, REST APIs, Azure SQL, MongoDB
Added 1 month ago
Software Development Engineer, Ring Cloud Connectivity Org
Amazon
Toronto, ON
- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design
Added 1 month ago
Software Development Engineer, Ring Cloud Connectivity Org
Amazon
Toronto, ON
- 3+ years of native iOS (Swift/Objective-C) or Android (Kotlin/Java) development using modern tooling and architectural patterns - or 3+ years of production React Native (or comparable…
Added 1 month ago
TC
Java MS developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
Java 17, (Java 8 features - must have), Microservice, Spring boot, Rest API, Spring Security,
Added 1 month ago
ST
DATA ENGINEER
SIDRAM TECHNOLOGIES
Mississauga, ON
- Full-time
…#DataAnalytics #DataWarehouse #ETL #Oracle #SQL #PLSQL #Python #Java #API #SDK #Citi #CitiBank #MississaugaJobs #CanadaJobs #TorontoJobs #FullTimeJobs #ITJobs #TechJobs #Hiring #JobSeekers…
Added 1 month ago
B
Lead Java Developer
Bounteous
Montreal, QC
- Full-time
Java 8, Kafka, Collections, Multi-threading, problem solving as core skillset with knowledge of databases and design patterns, and some hands-on experience on UNIX. The candidate needs to…
Added 1 month ago
MS
Java Developer
Millennium Software and Staffing Inc
Montreal, QC
- Contract
We are looking for a java Developer with core java development experience in a financial services domain specifically in Market Risk or FinTech for one of our client in Montreal, QC.
Added 1 month ago
LC
CRM QA Engineer
Lontours Canada Limited
Toronto, ON
- $80,000 to $102,000 CAD / year
- Full-time
Experience with scripting or programming languages such as Java, Python, or JavaScript
Added 1 month ago
LC
Data QA Engineer
Lontours Canada Limited
Toronto, ON
- $85,000 to $105,000 CAD / year
- Full-time
Added 1 month ago
PC
Spécialiste DevOps / DevOps Specialist (Signature)
Portage CyberTech
Montreal, QC
- Full-time
Outils de développement et de qualité du code : Maven, SonarQube et connaissance des microservices Java/Spring Boot
Added 1 month ago
C
Engineering Excellence NAM - SVP
Citi
Mississauga, ON
- Full-time
6+ years of hands-on development experience in Java and/or Python
Added 1 month ago
LI
Senior Java Software Engineer
LanceSoft, Inc.
Montreal, QC
- Contract
The ideal candidate will support designing, building, and integrating systems. Java and Web development experience is essential. Strong communication and interpersonal skills are essential.…

Ciena

AI Engineer Intern (Winter 2027)

Ottawa, ON, Canada

The hourly pay range for this position is $25.50 to $35.00. · Full-time

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Job details

Pay: The hourly pay range for this position is $25.50 to $35.00.
Job type: Full-time
Posting language: English
Posted: Sep 16, 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.

The Opportunity:

Join Ciena’s Agentic AI Hub team to help build AI-powered applications that address engineering challenges, automate workflows, and improve productivity. This role provides exposure to the full AI application development lifecycle, including prototyping, implementation, evaluation, and deployment. The position offers an opportunity to develop practical AI engineering experience while contributing to solutions used by real users.

How you will make an impact:

Design, build, and improve AI agents that enable engineering workflows, knowledge discovery, and developer productivity.
Develop tools and API integrations that allow agents to retrieve information, interact with enterprise systems, and perform multi-step tasks.
Contribute to user interfaces, backend services, and reusable platform capabilities that improve the usability and maintainability of AI applications.
Experiment with prompts, context management approaches, and agent workflows, using test results and user feedback to improve outcomes.
Build automated tests and evaluation scenarios to assess task completion, accuracy, reliability, safety, latency, and cost.
Apply secure software development practices, including input validation, access controls, and appropriate handling of sensitive information.
Collaborate with engineers and stakeholders to deliver defined features, participate in code reviews, document technical decisions, and troubleshoot issues.

The must haves:

Education: Actively enrolled in a Bachelor’s or Master’s degree in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline,
Proficiency in at least one general-purpose programming language, such as Python, JavaScript, TypeScript, Java, or C++, and willingness to learn new languages and tools.
Understanding of software engineering fundamentals, including data structures, modular design, debugging, and testing.
Experience building software through coursework, personal projects, hackathons, open-source contributions, or previous internships.
Basic familiarity with large language models and their capabilities and limitations, along with interest in building AI-powered applications.
Strong problem-solving and communication skills, with the ability to collaborate, incorporate feedback, and learn independently.

Nice to haves:

Hands-on experience building applications with LLM APIs, tool calling, structured outputs, or multi-step agent workflows.
Familiarity with web application development, REST APIs, databases, and Git-based development workflows.
Exposure to knowledge retrieval, retrieval-augmented generation (RAG), context management, or agent evaluation.
Experience with automated testing, CI/CD, containers, or application monitoring.
Experience using AI-assisted development tools, with emphasis on reviewing, testing, and validating generated code.
Experience gained through academic or personal projects.
Candidates are not expected to have experience in every preferred area.

Pay Range:

The hourly pay range for this position is $25.50 to $35.00.

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.

In addition to competitive compensation, Ciena offers students access to the Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation pay as required by applicable laws.

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

Design, build, and improve AI agents to automate engineering workflows and enhance developer productivity. Collaborate with stakeholders to develop tools, API integrations, and evaluation scenarios for AI application deployment.

Requirements

Must be actively enrolled in a Bachelor’s or Master’s degree in a technical discipline with proficiency in at least one general-purpose programming language. Requires strong problem-solving skills and a foundational understanding of software engineering and large language models.

Skills

Python
JavaScript
TypeScript
Java
C++
AI Agents
LLM APIs
REST APIs
Software Engineering
Data Structures
Modular Design
Debugging
Testing
RAG
CI/CD
Containers

Benefits

Employee Assistance Program
Company-paid holidays
Paid sick leave
Vacation pay

Visa sponsorship

Not detected in the job text

Keywords

AI Engineer
Agentic AI
Python
JavaScript
TypeScript
Java
C++
LLM
RAG
REST APIs
Software Engineering
Data Structures
Modular Design
Debugging
Testing
CI/CD
Containers
Automation
Infrastructure
Networking
API Integration
Prompt Engineering
Context Management
Git
Database
Latency
Security
Input Validation
Access Control
Technical Documentation

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