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Added 9 hours ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
You are a hands-on senior QA automation engineer who can go beyond executing existing test scripts. You can design frameworks, understand complex backend integrations, trace data across…
Added 9 hours ago
MC
Data Analyst – Power BI Microsoft Fabric (35903)
Myticas Consulting
Ottawa, ON
- Full-time
Reporting to a senior technology leader and working closely with a Data Architect, you will design and maintain dashboards, reports, data models and analytical solutions using Microsoft…
Added 1 day ago
M
Senior Critical Environment Electrical Engineering
Microsoft
Toronto, ON
- Full-time
Microsoft’s Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a CO+I Senior Electrical Engineer, you will perform a key role in delivering the core…
Added 1 day ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Ottawa, ON
- Full-time
Cloud Infrastructure Design and Deployment: Architect and implement robust cloud solutions using leading platforms such as Microsoft Azure, Amazon Web Services, and Google Cloud.
Added 1 day ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Toronto, ON
- Full-time
Cloud Infrastructure Design and Deployment: Architect and implement robust cloud solutions using leading platforms such as Microsoft Azure, Amazon Web Services, and Google Cloud.
Added 1 day ago
SM
RQ11576 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Ops/Cloud Data Engineer with extensive experience in cloud-based data platforms, data engineering, data pipeline development, integration services, and DataOps…
Added 1 day ago
SM
RQ00824 – Security Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Security Architect with extensive experience in Cyber Security Incident Response (CSIRT/SOC), incident coordination, security program maturity, and hands-on Zero…
Added 1 day ago
M
Senior Critical Environment Electrical Engineering
Microsoft
Toronto, ON
- Full-time
Microsoft’s Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a CO+I Senior Electrical Engineer, you will perform a key role in delivering the core…
Added 2 days ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Toronto, ON
- Full-time
Cloud Infrastructure Design and Deployment: Architect and implement robust cloud solutions using leading platforms such as Microsoft Azure, Amazon Web Services, and Google Cloud.
Added 2 days ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Ottawa, ON
- Full-time
Cloud Infrastructure Design and Deployment: Architect and implement robust cloud solutions using leading platforms such as Microsoft Azure, Amazon Web Services, and Google Cloud.
Added 2 days ago
SM
RQ00824 – Security Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Security Architect with extensive experience in Cyber Security Incident Response (CSIRT/SOC), incident coordination, security program maturity, and hands-on Zero…
Added 2 days ago
SM
RQ00824 – Security Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Security Architect with extensive experience in Cyber Security Incident Response (CSIRT/SOC), incident coordination, security program maturity, and hands-on Zero…
Added 2 days ago
SM
RQ00824 – Security Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Security Architect with extensive experience in Cyber Security Incident Response (CSIRT/SOC), incident coordination, security program maturity, and hands-on Zero…
Added 2 days ago
SM
RQ11576 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Ops/Cloud Data Engineer with extensive experience in cloud-based data platforms, data engineering, data pipeline development, integration services, and DataOps…
Added 2 days ago
SM
RQ11576 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Ops/Cloud Data Engineer with extensive experience in cloud-based data platforms, data engineering, data pipeline development, integration services, and DataOps…
Added 2 days ago
SM
RQ11576 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Ops/Cloud Data Engineer with extensive experience in cloud-based data platforms, data engineering, data pipeline development, integration services, and DataOps…
Added 2 days ago
RB
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
- Full-time
A Lead Full Stack Developer is responsible for designing, developing and maintaining legacy and "Cloud First" applications written primarily in C# and focused on .Net Core and cloud…
Added 2 days ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Toronto, ON
- Full-time
Cloud Infrastructure Design and Deployment: Architect and implement robust cloud solutions using leading platforms such as Microsoft Azure, Amazon Web Services, and Google Cloud.
Added 2 days ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Ottawa, ON
- Full-time
Cloud Infrastructure Design and Deployment: Architect and implement robust cloud solutions using leading platforms such as Microsoft Azure, Amazon Web Services, and Google Cloud.
Added 2 days ago
FI
Database Administrator
Flexstaf I.T. Inc.
Toronto, ON
- Contract
Hands on experience with Microsoft Dynamics Great plain and finance systems, Microsoft Business Central and Finance system concepts, Senior level experience with GP is required.
Added 2 days ago
SL
Senior Operational Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
As a senior technical contributor with an AI-forward mindset, you will play a key role in modernizing and supporting Sun Life's communication infrastructure, including Microsoft Teams…
Added 2 days ago
S
Senior Operational Engineer
Sunlife
Toronto, ON · North York, ON
- Full-time
As a senior technical contributor with an AI-forward mindset, you will play a key role in modernizing and supporting Sun Life's communication infrastructure, including Microsoft Teams…
Added 2 days ago
S
Senior Operational Engineer
Sunlife
Toronto, ON · North York, ON
- Full-time
As a senior technical contributor with an AI-forward mindset, you will play a key role in modernizing and supporting Sun Life's communication infrastructure, including Microsoft Teams…
Added 2 days ago
S
Senior Operational Engineer
Sunlife
Waterloo, ON
- Full-time
As a senior technical contributor with an AI-forward mindset, you will play a key role in modernizing and supporting Sun Life's communication infrastructure, including Microsoft Teams…
Added 2 days ago
M
RQ00834 - Database Administrator - Intermediate
Maarut
Toronto, ON
- Contract
Hands on experience with Microsoft Dynamics Great plain and finance systems, Microsoft Business Central and Finance system concepts, Senior level experience with GP is required.

Closed listing

Realtek Consulting LLC

Senior AI Engineer

Toronto, ON, Canada

Contract

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Job type: Contract
Closing date: Nov 8, 2026
Posting language: English
Posted: Oct 9, 2026

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Original job description

Archived listing. The details below describe a past opening.

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.

About employer

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. Own delivery from architecture and testing through deployment and reliability, including deterministic generation of Word, PowerPoint, PDF, or Excel documents.

Requirements

Requires 6–10 years of production software engineering experience, strong JVM skills, and hands-on delivery of production GenAI systems using patterns such as tool calling and retrieval-augmented generation. Candidates must demonstrate database and vector-search experience, production ownership, evaluation of non-deterministic systems, and strength in either platform reliability or programmatic document generation.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

Java
Kotlin
Scala
Neo4j
Cypher
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
MongoDB Atlas
Azure OpenAI
Docker
Kubernetes
CI/CD
Observability
Apache POI
PDFBox
pptxgenjs
Office Open XML
Temporal
Akka SDK
Document Intelligence
OCR

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