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Added 44 mins ago
Senior Data Engineer
Tundra Technical Solutions
Toronto, ON
$70 to $77 CAD / hour
Contract
3+ years of hands-on experience with Snowflake in enterprise environments.
Added 59 mins ago
Staff Information Security Engineer - Threat Detection & Response
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Vancouver, BC
Bring your 8+ years of deep information security expertise, mastery of modern SIEM architectures, and calm incident command experience to a team where you will operate with high autonomy.…
Added 1 hour ago
Artificial Intelligence Engineer
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Full-time
Strong Python development with FastAPI or Flask.
Added 1 hour ago
Senior Full Stack Engineer (Python)
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Full-time
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Added 2 hours ago
QA Engineer – AI/ML | Banking, Payments & FinTech
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Added 3 hours ago
Senior DevOps Engineer – HPC / EDA / SLURM- #26-24242
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$55 to $60 USD / hour
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Added 3 hours ago
Senior Machine Learning Engineer
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Added 3 hours ago
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Added 3 hours ago
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Added 4 hours ago
Senior Platform Engineer
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Toronto, ON · Waterloo, ON
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Added 4 hours ago
Senior Staff Engineer
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Added 6 hours ago
Senior Platform Engineer – RPA & Automation : Toronto, ON : Hybrid : Full time
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Toronto, ON
Full-time
Role: Senior Platform Engineer – RPA & Automation
Added 14 hours ago
Engineer
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Toronto, ON
Proficiency in programming and data management tools (e.g., Python, SQL, VBA, Alteryx, Tableau) with demonstrated application in utility engineering
Added 15 hours ago
Senior AI Engineer (Permanent)
CoreFactor Inc.
ON · Downtown Toronto (Underground city), Ontario
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We are seeking an experienced and technically strong Senior AI Engineer to join our clients Data, AI & Analytics team. This role focuses on the applied use of Generative AI and Agentic AI,…
Added 16 hours ago
Senior AI Engineer (Permanent)
CoreFactor
Toronto, ON · Greater Toronto Area, Canada
Full-time
We are seeking an experienced and technically strong Senior AI Engineer to join our clients Data, AI & Analytics team. This role focuses on the applied use of Generative AI and Agentic AI,…
Added 1 day ago
AI/ML Engineer
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As an AI/ML Engineer, you will contribute to the design and implementation of AI/ML systems across the full model lifecycle from dataset curation, feature engineering, and model training…
Added 2 days ago
Software Development Engineer II, Omnichannel Metrics (OCM) - Measurement, Ad Tech, and Data Science (MADS)
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…autonomous measurement platform. You'll work across Scala, Java, and Python, with deep expertise in big data technologies (Apache Spark, Kestrel, EMR), AWS infrastructure (Lambda, DynamoDB,…
Added 2 days ago
Principal AI Engineer
RBC
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10+ years of professional software engineering experience with strong Python and SQL, Spark and Databricks SQL are a plus.
Added 2 days ago
Software Developer, Metadata
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…management and the financial services industry. As a Software Engineer, you’ll be responsible for architecting, building, and maintaining secure, scalable backend services for the critical…
Added 2 days ago
Associate Director - Lead Software Developer
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Full-time
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Added 2 days ago
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One
Toronto, ON
Full-time
At least 6 years of hands-on development experience preferably using at least two or more of the following programming languages: JavaScript, React, Angular/TypeScript, Python, Node.js,…
Added 2 days ago
Senior AI Full‑Stack Engineer
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Waterloo, ON
Full-time
Strong proficiency in one or more modern programming languages (e.g., Python, JavaScript/TypeScript, Go, Rust) with backend or full‑stack experience.
Added 2 days ago
Team Lead, AI Engineering
The Citco Group Limited
Halifax, NS
Full-time
Citco is a global leader in fund services, corporate governance and related asset services with staff across 80 offices worldwide. With more than $1 trillion in assets under administration,…
Added 2 days ago
Senior AI Engineer
The Citco Group Limited
Halifax, NS
Full-time
Citco is a global leader in fund services, corporate governance and related asset services with staff across 80 offices worldwide. With more than $1 trillion in assets under administration,…
Added 2 days ago
AI Engineer
Insight
Remote, Canada
Full-time · Remote
Strong C#/.NET skills building production APIs and services, with the ability to work in Python where the AI tooling demands it.

The Citco Group Limited

Senior AI Engineer

5151 George Street, Halifax, NS, B3J 1M5, Canada

Job type: Full-time
Experience: Typically, 6-8 years of software engineering experience, including 3+ years designing and deploying AI/ML or Generative AI solutions in production.
Posting language: English
Posted: Sep 25, 2026

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Original job description

About Citco

Citco is a global leader in fund services, corporate governance and related asset services with staff across 80 offices worldwide. With more than $1 trillion in assets under administration, we deliver end-to-end solutions and exceptional service to meet our clients’ needs.

For more information about Citco, please visit www.citco.com

About the Team & Business Line

Proprietary software solutions and innovation are at the core of what differentiates Citco in the alternative investment space. Through our network of global development centres, Citco invests heavily in technology development, security, and infrastructure to ensure our clients continue to receive award-winning products that underpin our commitment to service excellence.

As a core member of our technology team, you will work with dedicated professionals to design, build and support secure, cloud-native, AI-enabled applications for the financial services industry. Using modern software engineering practices, AI-assisted development, and cross-functional collaboration, you will lead the design and delivery of complex AI powered solutions that ensure clients maintain seamless access to their critical information assets while keeping Citco ahead of industry innovation.

Within the AI Engineering team, you will lead the design and delivery of document intelligence solutions that classify financial and client documents, extract structured information, and automate complex business processes. You will work directly with business stakeholders, architects and engineering teams to design scalable AI-powered solutions leveraging large language models, natural language processing, machine learning, document understanding and agentic workflows.

In this senior role, you will be expected to influence solution architecture, establish implementation patterns, mentor engineers, and drive the successful delivery of AI initiatives from concept through production.

Quality Model and Ownership

This role aligns with the Developer profile within CDI Quality Model. Quality is built in, not tested in.

The Platform Team defines requirements, acceptance criteria, service expectations and business risk.
Quality Engineers define the verification strategy, quality gates, test harnesses and observability.
AI agents accelerate implementation and testing within approved guardrails.
The AI Engineer remains accountable for technical correctness, human review of AI-generated output, meaningful tests, secure implementation and production readiness. AI-generated work never self-approves.

Responsibilities

Your Role

You will work as part of a cross-functional agile team to design, build and support secure, cloud-native and AI-enabled applications. In this senior role, you will lead the technical design and delivery of complex AI and machine-learning capabilities across services, making architecture-level decisions within your area of responsibility.

You will also mentor engineers, establish implementation patterns and ensure AI-assisted delivery remains secure, observable, testable and aligned with business intent.

Participate in and contribute to all agile team activities.
Own technical specifications, solution design and implementation for complex or high-risk AI and machine-learning capabilities.
Design scalable AI architectures, including foundation-model integration, retrieval, document processing, agent workflows, model-serving patterns, evaluation, data controls, fallback strategies and human review.
Key team member in the design and implementation of intelligent document processing solutions, including document classification, information extraction, semantic search, business workflow automation and document understanding capabilities.
Evaluate candidate algorithms, models, prompts, retrieval approaches and frameworks against business needs, accuracy, operational risk and production constraints.
Define and implement model adaptation strategies including prompt optimization, retrieval tuning, supervised fine-tuning and evaluation frameworks to improve solution performance.
Lead the design of data preparation, validation, evaluation and deployment processes supporting AI-enabled solutions.
Identify data-distribution changes, model degradation, retrieval failures and other conditions that could negatively affect production performance.
Analyze model and application errors, determine underlying causes and design improvement strategies.
Set coding, testing, review, MLOps and operational patterns across Python, ReactJS, AWS, AI frameworks and CI/CD workflows.
Lead reviews of complex AI-generated code and tests, challenge weak assumptions and ensure independent validation against acceptance criteria.
Define evaluation strategies for accuracy, grounding, safety, latency, reliability, security, cost, bias and model or data drift.
Design and evolve AI evaluation harnesses, regression datasets, automated scoring, model-monitoring capabilities and production observability.
Resolve difficult production issues, lead technical incident response and drive corrective actions.
Mentor junior and mid-level engineers through design reviews, pairing and actionable feedback.
Collaborate with data scientists, data engineers, architects, Quality Engineering, security and operations teams.
Partner directly with business stakeholders to understand operational challenges and translate business needs into scalable AI solutions.
Drive improvements to architecture, developer experience, reusable libraries, automation and engineering standards.

Qualifications

About You

You must have a Bachelor's degree in Computer Science, Engineering, Data Science or equivalent practical experience.
Typically, 6-8 years of software engineering experience, including 3+ years designing and deploying AI/ML or Generative AI solutions in production.
Demonstrated delivery of complex AI, machine-learning, generative AI, natural language processing and document-intelligence systems, including solution architecture, production deployment and operational support.
Experience designing and implementing model fine-tuning, prompt optimization, retrieval tuning and model evaluation frameworks for production AI systems.
Experience building intelligent document-processing solutions involving OCR, document classification, entity extraction, semantic retrieval and workflow automation.
Strong experience with AWS and AI platforms such as Amazon Bedrock, Anthropic Claude, OpenAI, Azure OpenAI or comparable enterprise foundation-model services.
Deep understanding of distributed systems, APIs, data design, security, performance, testing, observability and CI/CD.
Strong knowledge of RAG, agents, structured outputs, model and prompt evaluation, guardrails and human-in-the-loop controls.
Experience with AI orchestration frameworks such as LangChain, LlamaIndex or comparable technologies.
Strong knowledge of machine-learning and data libraries such as scikit-learn, Pandas, NumPy, PyTorch, TensorFlow or Keras.
Experience with relational databases, NoSQL technologies, vector databases and large-scale data processing.
Practical experience with data validation, feature engineering, preprocessing, model training, deployment, monitoring and model-error analysis.
Practical experience designing AI testing approaches and harnesses for deterministic checks, qualitative evaluation, retrieval quality, hallucination risk, document extraction, agent behavior and regression detection.
Familiarity with Azure AI, Azure Machine Learning, Azure OpenAI, Google Cloud AI or another cloud provider is beneficial.
Proven ability to make sound technical trade-offs, influence direction and mentor engineers.
Clear written and verbal communication with technical and non-technical stakeholders.
Financial services or regulated-environment experience is desirable.

AI-Native Engineering Expectations

Use AI coding assistants to accelerate learning, implementation, testing and documentation within team guardrails.
Review generated code, tests, designs and documentation for correctness, security, performance and intent.
Design repeatable evaluations for prompts, retrieval, document extraction, structured outputs and agent workflows.
Use test harnesses and observable measures to detect regressions in response quality, grounding, extraction accuracy, latency and reliability.
Maintain traceability from accepted requirements through implementation, tests and release evidence.
Define responsible patterns for AI-assisted design, implementation, testing and documentation.
Require independent human validation when the same AI workflow generates implementation and tests.
Establish measurable evaluation criteria and representative datasets before accepting AI behavior.
Ensure harnesses cover adversarial, boundary, security, tenant-isolation and degraded-dependency scenarios where relevant.
Use production feedback and observability to improve models, prompts, retrieval, controls and engineering standards.

Our Benefits

Your well being is of paramount importance to us, and central to our success. We provide a range of benefits, training and education support, and flexible working arrangements to help you achieve success in your career while balancing personal needs. Ask us about specific benefits in your location.

We embrace diversity, prioritizing the hiring of people from diverse backgrounds. Our inclusive culture is a source of pride and strength, fostering innovation and mutual respect.

Citco welcomes and encourages applications from people with disabilities. Accommodations are available upon request for candidates taking part in all aspects of the selection.

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More about this job

Responsibilities

You will lead the design and delivery of complex AI-powered solutions, including intelligent document processing and agentic workflows. Additionally, you will mentor engineering teams and establish robust implementation patterns for secure, cloud-native AI applications.

Requirements

Candidates must have a Bachelor's degree and 6-8 years of software engineering experience, with at least 3 years specifically in AI/ML or Generative AI. Strong proficiency in AWS, Python, and modern AI orchestration frameworks is required to succeed in this role.

Skills

Artificial Intelligence
Machine Learning
Generative AI
Python
AWS
Large Language Models
Natural Language Processing
Document Intelligence
Software Engineering
Cloud-native applications
MLOps
RAG
Agentic workflows
System architecture
Data engineering
CI/CD

Benefits

Training and education support
Flexible working arrangements

Visa sponsorship

Not detected in the job text

Keywords

Artificial Intelligence
Machine Learning
Generative AI
Python
AWS
Amazon Bedrock
Anthropic Claude
OpenAI
LangChain
LlamaIndex
Document Intelligence
OCR
RAG
MLOps
Cloud-native
Software Engineering
Data Science
Vector Databases
CI/CD
Financial Services
Agile
System Architecture
Natural Language Processing
Semantic Search
Prompt Engineering
Model Evaluation
Distributed Systems
Python Libraries
Data Validation
Observability

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