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Added 29 days ago
RQ09188 - Business Analyst - Senior
Rubicon Path
Toronto, ON
· Written communication skills to prepare various technical materials, business cases, research findings, reports and procedures.
Added 29 days ago
RQ09198 - Business Analyst - Senior
Rubicon Path
Toronto, ON
Lead and/or participate in teams developing solutions within MTO's Transportation Safety (TS) Division.
Added 29 days ago
RQ09156 - IT Enterprise Architect/Strategist - Senior
Rubicon Path
Toronto, ON
Demonstrated experience using communication skills to discuss issues, seek common ground between parties, lead development of required standards
Added 29 days ago
RQ09155 - Business Analyst - Senior
Rubicon Path
Toronto, ON
Lead and/or participate in teams developing solutions within MTO's Transportation Safety (TS) Division.
Added 29 days ago
RQ09076 - Business Analyst - Senior
Rubicon Path
Toronto, ON
We are seeking a highly skilled Senior Business Analyst with expertise in business process analysis, requirements gathering, and stakeholder management. The ideal candidate will have…
Added 29 days ago
RQ09248 - Systems Testing/QA Specialist - Senior
Rubicon Path
Toronto, ON
The tester will work with the testing lead and IT lead of each project as well as the project team members in the analysis, design, development, implementation and ongoing support of the…
Added 29 days ago
RQ09130 - Systems Testing/QA Specialist - Intermediate
Rubicon Path
Toronto, ON
Note: This contract will require the consultant to work from the office location 3 days per week with the remaining 2 days being worked remotely
Added 29 days ago
RQ09246 - Systems Testing/QA Specialist - Junior
Rubicon Path
Toronto, ON
Note: This contract will require the consultant to work from the office location 3 days per week with the remaining 2 days being worked remotely
Added 29 days ago
RQ09129 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Note: This contract will require the consultant to work from the office location 3 days per week with the remaining 2 days being worked remotely
Added 29 days ago
RQ09180 - DevOPS/Cloud Engineer - Senior
Rubicon Path
Toronto, ON
Provide senior level expertise in AWS cloud platform.
Added 29 days ago
RQ09228 - Systems Analyst - Senior
Rubicon Path
Toronto, ON
Strong communication, negotiation skills and ability to participate and lead discussions with business/senior leadership on making technical recommendations and document/explain work
Added 29 days ago
RQ08841 - Solutions Designer - CRM - Senior
Rubicon Path
Toronto, ON
…criteria, security and recovery procedures, preparation of technical specifications for installation, testing and performance of integrated, multi-services systems; assess performance and…
Added 29 days ago
RQ09306 - Systems Testing/QA Specialist - Senior
Rubicon Path
Toronto, ON
…the various components. The tester will work with the testing lead and IT lead of each project as well as the project team members in the analysis, design, development, implementation and…
Added 29 days ago
RQ09208 - Specialized IT Consultant - Senior
Rubicon Path
Toronto, ON
· All Other Tasks as assigned by the Cluster Manager, Project Manager & Technical Lead.
Added 29 days ago
RQ09297 - Business Analyst - Senior
Rubicon Path
Toronto, ON
Handle solution design activities with the development team, lead internal team reviews and negotiation with customer on design activities, design issues and design gaps
Added 29 days ago
RQ09302 - Privacy Impact Assessment (PIA) Specialist - Senior
Rubicon Path
Toronto, ON
Ability to lead, mange or support the development of a PIA either independently or as part of a team by directing and gathering input from specific individuals within the organization
Added 29 days ago
RQ09300 - Software Developer - Back End - Senior
Rubicon Path
Toronto, ON
· Report status to and follow overall direction from the Project Manager and/or Lead Technical Coordinator
Added 29 days ago
RQ08838 - Software Developer - Senior
Rubicon Path
Toronto, ON
Required to translate technical systems specifications into working, tested applications. This includes:
Added 29 days ago
RQ09319 - Systems Testing/QA Specialist - Senior
Rubicon Path
Toronto, ON
…the various components. The tester will work with the testing lead and IT lead of each project as well as the project team members in the analysis, design, development, implementation and…
Added 29 days ago
RQ09368 - UX Designer - Senior
Rubicon Path
Toronto, ON
We are looking for a Senior UX Designer to drive user-centered design across our digital products and platforms. This role requires a strategic thinker who can translate user research into…
Added 29 days ago
RQ09374 - Project Manager/Leader - Senior
Rubicon Path
Toronto, ON
We are seeking a strategic and results-driven Senior Product Manager to lead the planning, development, and delivery of high-impact products. The successful candidate will be responsible…
Added 29 days ago
RQ09373 - Software Developer - API - Senior
Rubicon Path
Toronto, ON
Strong ability to present ideas, lead technical walkthroughs, and produce clear status updates
Added 29 days ago
RQ09375 - Privacy Impact Assessment (PIA) Specialist - Senior
Rubicon Path
Toronto, ON
· Provide technical and systems advice on legacy systems, internet tools and system interfaces, information, security, technical architecture and data flows to improve protection of…
Added 29 days ago
RQ09490 - Training Specialist - Senior
Rubicon Path
Toronto, ON
· Provide application and product training to both technical and non-technical users.
Added 29 days ago
RQ09474 - Software Developer - Senior
Rubicon Path
Toronto, ON
· Ability and experience to lead major complex IT projects, direct teams of technical staff and external consultants, and ensure project deliverables are delivered within specified…

Hays

Sr. AI Engineer

NS, Canada

$120,000 to $150,000 CAD / year

Apply on hays.ca About employer

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Job details

Pay: $120,000 to $150,000 CAD / year
Apply by: Dec 28, 2026
Experience: · 6-8 years of software engineering experience, including 3+ years delivering AI/ML or Generative AI solutions in production environments.
Posting language: English
Posted: Sep 29, 2026

Original job description

Senior AI Engineer
Job Type: Permanent
Salary: CAD $120,000 - $150,000
Location: Halifax, NS (Hybrid - 3 Days Onsite)
Hays Client
Senior AI Engineer
What You'll Be Doing
· Design, build, and support secure, cloud-native AI-enabled applications in a production environment.
· Lead the technical design and delivery of complex AI, machine learning, and generative AI solutions.
· Develop document intelligence solutions including document classification, information extraction, semantic search, workflow automation, and document understanding capabilities.
· Design scalable AI architectures using foundation models, RAG, agent workflows, and intelligent document processing patterns.
· Evaluate models, prompts, retrieval approaches, and AI frameworks to optimize business outcomes and production performance.
· Implement model evaluation, prompt optimization, fine-tuning, and retrieval strategies to improve solution accuracy and reliability.
· Define data validation, testing, deployment, monitoring, and observability processes for AI solutions.
· Lead technical incident resolution and drive continuous platform improvements.
· Establish best practices across Python, AI frameworks, AWS, MLOps, CI/CD, and software engineering processes.
· Mentor junior and mid-level engineers through design reviews, technical guidance, and hands-on collaboration.
· Partner with business stakeholders, data scientists, architects, and engineering teams to deliver scalable AI-driven solutions.
· Drive improvements to architecture, automation, reusable frameworks, and engineering standards.
What You'll Need to Succeed
· Bachelor's degree in Computer Science, Engineering, Data Science, or a related discipline.
· 6-8 years of software engineering experience, including 3+ years delivering AI/ML or Generative AI solutions in production environments.
· Strong experience designing and deploying AI, machine learning, NLP, document intelligence, and generative AI solutions.
· Hands-on experience with Retrieval-Augmented Generation (RAG), AI agents, foundation models, prompt engineering, and model evaluation frameworks.
· Experience building intelligent document processing solutions involving OCR, document classification, entity extraction, and workflow automation.
· Strong AWS experience and familiarity with enterprise AI platforms such as Amazon Bedrock, Anthropic Claude, OpenAI, Azure OpenAI, or similar technologies.
· Experience with AI orchestration frameworks such as LangChain, LlamaIndex, or comparable tools.
· Strong proficiency in Python and machine learning libraries including PyTorch, TensorFlow, scikit-learn, Pandas, and NumPy.
· Experience with relational databases, NoSQL technologies, vector databases, and large-scale data processing.
· Strong understanding of distributed systems, APIs, security, observability, CI/CD, testing, and production support.
· Experience designing AI testing frameworks, model evaluation processes, retrieval validation, hallucination detection, and monitoring strategies.
· Excellent communication skills and the ability to collaborate with technical and non-technical stakeholders.
· Financial services or regulated-industry experience is considered an asset.
What You'll Get in Return
You will join a high-performing engineering team focused on delivering innovative AI-powered solutions that drive business value. The role offers exposure to modern AI technologies, cloud-native platforms, document intelligence initiatives, and enterprise-scale machine learning solutions while working alongside experienced technology professionals.
What You Need to Do Now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion on your career.
This posting is for an existing vacancy with the organization.
AI may be used to screen, assess or select applicants for the position.

#1126951 - Avneesh Pandey

Apply on hays.ca About employer

More about this job

Responsibilities

The Senior AI Engineer at Hays' client will design, build and support cloud-based AI applications and lead complex AI and generative AI projects. The role also mentors engineers and works with business and technical teams to deliver AI solutions.

Requirements

Candidates need a bachelor's degree in a related field, 6 to 8 years of software engineering experience, and 3+ years delivering AI or generative AI solutions in production. Strong Python, AWS and document intelligence skills are required, and financial services or regulated-industry experience is an asset.

Skills

Python
PyTorch
TensorFlow
scikit-learn
Pandas
NumPy
AWS
Amazon Bedrock
Anthropic Claude
OpenAI
Azure OpenAI
LangChain
LlamaIndex
Retrieval-Augmented Generation (RAG)
AI agents
Prompt engineering
Model evaluation
Fine-tuning
Document classification
Information extraction
OCR
Semantic search
Vector databases
MLOps
CI/CD

Keywords

Senior AI Engineer
AI Engineer
Machine Learning Engineer
Generative AI
RAG
AI agents
document intelligence
OCR
NLP
Python
AWS
Amazon Bedrock
Azure OpenAI
LangChain
LlamaIndex
MLOps
CI/CD
vector databases
Halifax

Seniority

Senior

Tools

AWS
Amazon Bedrock
Python
PyTorch
TensorFlow
LangChain
LlamaIndex
Azure OpenAI
Anthropic Claude
OpenAI

Languages

English

Fields of study

Computer Science
Engineering
Data Science

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Work requirements

Jobs in Canada