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Added 6 hours ago
L
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
- Source test data and apply masking techniques to protect sensitive information in lower environments.
Added 6 hours ago
LD
Intermediate Software Engineer
Leonardo DRS
Ottawa, ON · Kanata, ON
- Full-time
Reporting directly to the Manager, Software Engineering the lntermediate Software Engineer will be required to operate in both team and solo activities. Key activities will involve…
Added 6 hours ago
AM
Electrical Design Engineer
AVL Manufacturing Inc.
Hamilton, ON
- Full-time
AVL remains fiercely client-focused - driven by a dedication to quality, innovation, and collaboration that ensures every custom enclosure and power solution precisely meets our customers'…
Added 7 hours ago
JE
Manufacturing Engineer
JDRF Electromag Engineering Inc.
Mississauga, ON
- $75,000 to $125,000 CAD / year
- Full-time
…technology including machine learning, edge computing, and data…
Added 7 hours ago
JE
Manufacturing Engineer
JDRF Electromag Engineering Inc.
Mississauga, ON
- Full-time
…technology including machine learning, edge computing, and data…
Added 7 hours ago
AB
DevOps Automation Engineer (OpenShift / .NET / CI/CD)
Ateko, backed by Bell Canada
Mississauga, ON
- Contract
We are seeking an experienced DevOps Automation Engineer to join a high-performing Agile Scrum team responsible for supporting a large portfolio of enterprise applications. The team is…
Added 7 hours ago
P
Cloud Security Engineer
Paymentus
Richmond Hill, ON
- Full-time
The Cloud Security Engineer is responsible for helping secure the cloud-native infrastructure, platforms, services, and deployment patterns that support the Paymentus SaaS platform. This…
Added 8 hours ago
PO
Nongsa Project, Batam
PT ODG Indonesia
Clarington, ON
- Volunteer
…We are currently open opportunity for several position for Data Center, Nongsa Batam…
Added 8 hours ago
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Senior QA Engineer
Luxoft
Toronto, ON
- Contract
- Participate in product design and development to ensure that quality is built in from the beginning.
Added 8 hours ago
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Forward Deployment Engineer Lead- Commercial
''
Toronto, ON
- Full-time
- Other
The Forward Deployment Engineer Lead - Commercial is responsible for setting and maintaining the FDE skill standard across McCain, developing and coaching the FDE community, and leading the…
Added 8 hours ago
MC
Technical Lead Data
MMC Corporate
Toronto, ON
- Other
Design before you build. You think in terms of data models, medallion architectures, ingestion contracts, and reusable patterns. You design solutions that are maintainable and that the next…
Added 8 hours ago
JT
Product Development Engineer
jeans test
Engineer, BC
- Full-time
Develop KA band applications in broadcasting and broadband data distribution.
Added 8 hours ago
J
Onboarding Engineer
Jobgether
Canada
- Full-time
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Onboarding Engineer based in Canada.
Added 8 hours ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
The service team is currently seeking a Mechanical engineer/designer to specialize in resolving service issues.
Added 8 hours ago
Machine Learning Engineer, Associate Director
Fitch Group
Toronto, ON
Machine Learning Engineer, Associate Director – AI Innovation Teams
Added 9 hours ago
GD
Mechanical Engineering Developer
General Dynamics Missions System International
Ottawa, ON
- Full-time
We're looking for a Mechanical Engineer to support the development of mechanical designs and engineering systems across various products and programs within the organization.
Added 9 hours ago
GD
Senior Project Engineer - Systems Engineer
General Dynamics Missions System International
Ottawa, ON
- Full-time
…engineers toward success? We are currently looking for a Project Engineer with technical leadership skills to play a driving force behind the introduction of new cutting-edge projects.…
Added 10 hours ago
GD
Software Engineer
General Dynamics Missions System International
Ottawa, ON
- $85,000 to $110,000 CAD / year
- Full-time
The LC4ISR ISTAR team is seeking a working level Software Engineer to support delivery of critical capabilities for the Canadian Army. You will be working with a multidisciplinary…
Added 10 hours ago
GD
Junior Hardware Engineering Developer
General Dynamics Missions System International
Ottawa, ON
- Full-time
…presents new challenges to learn and grow. As a junior electrical engineer, you will be mentored by experienced electrical engineers, which will lead to you eventually taking on design…
Added 10 hours ago
GH
Product Engineering Technologist
Goldstone HVACR Inc.
Brantford, ON
- Full-time
Monitor and analyze data to recommend improvements
Added 10 hours ago
PF
Technical Manager
Power Factors
Brossard, QC
- Full-time
Added 10 hours ago
PF
Technical Manager
Power Factors
Remote, Canada
- Remote
Added 11 hours ago
EI
Field Service Engineer
Ecolab Inc.
Calgary, AB
- Full-time
The Field Service Engineer supports customers globally and reports to the Manager, Field Service Operations. The Field Service Engineer is responsible for aspects of deployments,…
Added 11 hours ago
WW
QA Engineer
White Widget
MB · Back, MB
- Full-time
…fast-growing team with a diverse set of backgrounds and skills. Quality is the backbone of everything we ship, and we're looking for talent that can play a critical role in the success of…
Added 12 hours ago
S
Senior QA Automation Engineer / Lead – eCommerce Payments
Simpliigence
Canada
- Contract
We are hiring a hands-on Senior QA Automation Engineer to lead QA for Adyen payment projects on a large global eCommerce platform for a leading consumer brand.

Realtek Consulting LLC

Senior AI Engineer

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 12, 2026
Posting language: English
Posted: Oct 13, 2026

Original job description

Job Title: Senior AI Engineer

Job Location: Toronto,Ontario-3days per week in office Required-Hybrid

Job Type:Long Term Contract

Mandatory Skills:

JVM Engineering (Java/Kotlin)

Knowledge Graphs (Neo4j, Cypher, GraphRAG)

MCP (Model Context Protocol)

Production Platform Engineering (CI/CD, Docker, Kubernetes, Observability)

Document Generation & Rendering (Apache POI, PDFBox, pptxgenjs, Office Open XML, Word/PPT/PDF generation, template management).

Required Qualifications

These apply to everyone we will consider.

6-10 years building production software, including recent hands-on delivery of AI or large-language-model systems beyond prototypes.

Strong JVM engineering (Java; Kotlin or Scala a plus) with solid practices: Git workflows, code review, automated testing, structured logging, and clean design.

Hands-on experience with modern GenAI patterns: prompt engineering, structured or JSON outputs, tool and function calling, retrieval-augmented generation, and agentic workflows.

Experience designing and querying a graph or document database (Neo4j and Cypher, or MongoDB Atlas) and using vector search and embeddings for semantic retrieval.

A track record of owning your own delivery path: you have taken something you built through a pipeline into production and operated it, rather than handing it over.

Practical experience evaluating non-deterministic systems: test design, quality scoring, regression suites, and translating evaluation into business-ready acceptance criteria.

Demonstrated ability to design and explain solution architecture (data flow, runtime flow, interfaces, failure modes, and controls) and to explain model behaviour, limitations, and trade-offs in plain language.

And real strength in one of these two adjacent areas

Platform and reliability: a major cloud (Azure preferred), containerized deployment with Docker and Kubernetes, CI/CD, observability, and automated quality gates on a service you ran in production.

Deliverable generation and rendering: producing Word, PowerPoint, PDF, or Excel output programmatically with libraries such as Apache POI, PDFBox, or pptxgenjs, making that output deterministic and testable, and moving comfortably between a JVM service and a Node.js rendering toolchain.

Preferred Qualifications

Experience with the Model Context Protocol (MCP), building tool or resource servers and clients, and with agent-to-agent (A2A) interoperability.

Experience integrating with low-code agent platforms such as Microsoft Copilot Studio.

Experience with event-sourced or workflow frameworks (for example, the Akka SDK, Temporal, or similar) for long-running, restart-safe processes.

Experience with cloud AI services (for example, Azure OpenAI or Azure AI, or equivalent), GraphRAG, and document-intelligence or OCR pipelines.

Experience building conformance, golden-output, or contract-test harnesses.

Comfort across languages: Python and Bash for tooling, and the ability to read a Node.js codebase as readily as a JVM one.

Familiarity with Office Open XML internals, or with rendering diagrams and charts programmatically (SVG, layout engines such as elkjs, or headless rendering).

Experience implementing GenAI guardrails and delivering under formal AI or model-risk governance.

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More about this job

Responsibilities

Build and operate production AI and large-language-model systems, including graph- and document-based retrieval, agent workflows, and integrations. Design reliable platform or document-generation solutions, and evaluate their quality, failure modes, and controls for production use.

Requirements

Requires 6–10 years of production software experience, strong JVM engineering, hands-on delivery of AI/LLM systems, and experience with databases, embeddings, and retrieval. Candidates must have owned production delivery and be able to evaluate non-deterministic systems and explain solution architecture; strength in platform reliability or programmatic document generation is also required.

Skills

Java
Kotlin
JVM Engineering
Knowledge Graphs
Neo4j
Cypher
GraphRAG
Model Context Protocol
Generative AI
Retrieval-Augmented Generation
Vector Search
Docker
Kubernetes
CI/CD
Observability
Document Generation

Visa sponsorship

Not detected in the job text

Keywords

Java
Kotlin
Scala
JVM
Neo4j
Cypher
MongoDB Atlas
Knowledge Graphs
GraphRAG
Model Context Protocol
Agent-to-Agent Interoperability
Generative AI
Large Language Models
Prompt Engineering
Structured Outputs
Tool Calling
Retrieval-Augmented Generation
Vector Search
Embeddings
Azure
Azure OpenAI
Docker
Kubernetes
CI/CD
Observability
Apache POI
PDFBox
pptxgenjs
Office Open XML
Temporal

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