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Added 15 mins ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 15 mins ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 15 mins ago
HR
System Design Specialist, Intermediate
Hitachi Rail
Toronto, ON
- Full-time
A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the…
Added 15 mins ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 30 mins ago
M
Senior Software Engineer - Card Network Integration
Marqeta
Remote, Canada
- Full-time
- Remote
Marqeta is seeking a skilled Senior Software Engineer to join the Network File Integration team. In this role, you will help design and deliver scalable software solutions for batch and…
Added 44 mins ago
HR
Technical Specialist, Senior - Vital Software
Hitachi Rail
Toronto, ON
- Full-time
A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the…
Added 44 mins ago
HR
Software Architect - Vital Software
Hitachi Rail
Toronto, ON
- Full-time
Experience with additional programming languages such as Java, C#, Python, and Assembly.
Added 1 hour ago
E
Ingénieur(e) En Gestion De Données ML
Ericsson
Montreal, QC
- Full-time
Proficiency with IaC tools (Terraform, CloudFormation), scripting (Python, Ansible, AWS CLI), and container orchestration
Added 1 hour ago
J
Full Stack Software Engineer, New Grad
Jobright.ai
Canada
- Full-time
Experience with React, Next.js, Node.js, Python, or similar technologies
Added 1 hour ago
AI
Kubernetes Engineer
Aptino, Inc.
Canada
- Contract
We are looking for an experienced Kubernetes (K8S) / HPC Engineer to design, deploy, and manage scalable compute platforms supporting AI/ML, simulation, and data-intensive workloads.
Added 1 hour ago
B
Software Engineer- Inference Performance
Baseten
Montreal, QC
- $180,000 to $360,000 USD / year
- Full-time
Experience with one or more general-purpose programming languages, such as Python or C++.
Added 2 hours ago
J
Python Engineer, New Grad
Jobright.ai
Canada
- Full-time
…and accelerating your route to the best job outcomes. As a Python Engineer, New Grad, you will contribute to backend services, data pipelines, APIs, and AI-powered workflows used by real…
Added 2 hours ago
N
Software Engineer – Master’s New Grad / Bachelor’s + 2–3 Years Experience
Nutanix
Vancouver, BC
- $103,000 to $155,000 CAD / year
- Full-time
Are you an enthusiastic early-career engineer passionate about building secure AI infrastructure from the ground up? Join Nutanix to help develop our DataHub platform - an enterprise data…
Added 2 hours ago
PC
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
Pwc Canada
Toronto, ON · Calgary, AB · Ottawa, ON · Vancouver, BC
- Full-time
You will be a key technical contributor in PwC’s Cybersecurity Consulting practice. You’ll work closely with managers and other team members to design and implement security solutions (e.g.…
Added 2 hours ago
HR
Software Analyst
Hitachi Rail
Toronto, ON
- Full-time
A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the…
Added 2 hours ago
AM
Principal ASIC Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Proficiency with Verilog, SystemVerilog, and scripting languages such as Python, Perl, or Tcl for design automation and productivity improvements.
Added 2 hours ago
AM
AI Fleet Management Solutions
Advanced Micro Devices, Inc
Markham, ON
- Full-time
AMD is looking for an AI solutions systems Engineer who is passionate about complex and innovative AI solutions, AI infrastructure, fleet management and automation solutions. You will be a…
Added 3 hours ago
X
Cybersecurity Engineer
Xanadu
Toronto, ON
- Full-time
Triage and analyze alerts generated by our MDR provider, ensuring thorough follow-up with affected users until alert resolution
Added 3 hours ago
D
Devsecops Engineer
Deel
Canada
- Full-time
Basic programming skills in JavaScript, TypeScript, Python; experience with version control (e.g., Git) and CI/CD pipelines.
Added 3 hours ago
PC
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC Canada
Ottawa, ON
- Full-time
…PwC’s Cybersecurity Consulting practice. You’ll work closely with managers and other team members to design and implement security solutions (e.g. Cloud/App Security, AI to Defend) for our…
Added 3 hours ago
H
Senior Test & Validation Engineer
Humanoid
Burnaby, BC
- Full-time
Proficient with tools such as Python (preferred), MATLAB, or C++ for data capture, analysis, and model fitting using OOP(Object Oriented Programming).
Added 4 hours ago
KG
IAM Automation Engineer (Python & PingDS Focus)
K&K Global Talent Solutions INC.
Quebec, QC
- Full-time
We are seeking a highly analytical IAM Automation Engineer who uniquely bridges the gap between Identity & Access Management (IAM) infrastructure and core Python software engineering. In…
Added 4 hours ago
ET
Senior LLM Research Engineer
Encore Technical Solutions Inc.
Toronto, ON
- Full-time
Strong Python expertise and experience with modern LLM frameworks such as PyTorch, Hugging Face Transformers, TRL, DeepSpeed, vLLM, or similar tools
Added 4 hours ago
Systems Engineer, Data Center Debug
Tenstorrent
Toronto, ON
…performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms,…
Added 4 hours ago
CI
Intern Analyst, PhD – Systematic Strategies Group
CPP Investments | Investissements RPC
Toronto, ON
- Full-time
With a long-term horizon and global reach, we deploy capital at scale across public and private markets. Our size, stability, and disciplined investment philosophy allow us to pursue…

AceStack

AI Platform Engineer / Halifax, NS (Onsite – 4 Days) - FTE

Halifax, NS, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 4, 2026
Posting language: English
Posted: Oct 5, 2026

Original job description

Role: AI Platform Engineer

Location: Halifax, NS

Work Model: Onsite – 4 Days/Week

Role Overview

We are seeking a hands-on AI Platform Engineer to help build and scale an enterprise agentic AI platform that enables development teams to adopt AI-driven Software Development Life Cycle (SDLC) practices.

This role sits within DevOps/Platform Engineering and focuses on building the reusable platform, agents, tools, skills, and automation that development teams can leverage across the software delivery lifecycle. The ideal candidate is a strong software engineer who has hands-on experience with agentic AI, coding assistants, MCP servers, and modern agent frameworks and can turn individual AI-assisted development workflows into production-grade enterprise capabilities.

Key Responsibilities

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Design and develop AI agents across the complete SDLC, including:

◦

Requirements/specification creation

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Technical specification generation

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Planning and task generation

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Code implementation

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Build and testing

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Deployment and release

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Post-implementation verification (PIV)

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Post-deployment and operational activities

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Build reusable AI agents, skills, and tools using coding harnesses such as Claude Code, custom skills, MCP servers, and managed agent platforms such as Devin.

•

Develop native agentic solutions using frameworks such as LangChain and LangGraph or comparable technologies.

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Implement and extend spec-driven development (SDD) workflows, such as: Specify → Clarify → Plan → Tasks → Analyze → Implement, following approaches similar to GitHub Spec Kit.

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Build platform capabilities that enforce AI-driven development lifecycle gates such as Spec Ready and PR Ready through automated, machine-validated controls.

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Develop production-grade platform services, integrations, APIs, tools, and automation using Python and/or TypeScript/JavaScript.

•

Continuously evaluate how frontier AI models and coding agents can automate software engineering activities and convert successful experiments into reusable enterprise capabilities.

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Partner closely with DevOps, Cloud, Security, Platform Engineering, and Development teams to safely deploy agents, tools, and skills into production.

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Build and maintain a centralized skill/tool catalog that can be consumed by development teams across the organization.

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Evaluate emerging agentic AI platforms, frameworks, coding harnesses, and architectural patterns and provide build-vs-buy/adopt recommendations.

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Establish appropriate security, governance, observability, reliability, and operational controls for enterprise AI agents.

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Demonstrate new capabilities to development teams and clearly explain how the underlying agents, tools, workflows, and integrations operate.

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Act as a hands-on technical advisor and champion for teams adopting AI-driven SDLC / AI-DLC, helping teams troubleshoot issues and maximize platform adoption.

Must-Have Qualifications

•

Strong software engineering background with hands-on experience developing production-grade applications and services using Python and/or TypeScript/JavaScript.

•

Demonstrated hands-on experience building agentic AI solutions using LangChain, LangGraph, or comparable agent frameworks.

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Practical experience with Model Context Protocol (MCP), including developing or integrating MCP servers, tools, and custom capabilities.

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Hands-on experience creating custom skills, tools, workflows, or extensions for coding assistants/harnesses, particularly Claude Code or comparable AI coding platforms.

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Strong practical experience using frontier AI coding assistants for real software engineering activities, including multi-step or multi-agent development workflows.

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Experience designing and implementing AI-powered SDLC, developer productivity, software automation, or developer-platform solutions.

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Strong understanding of LLM/agent architecture, tool calling, context management, orchestration, agent workflows, and automation.

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Experience integrating AI agents with APIs, CI/CD pipelines, source-control systems, developer tools, and enterprise platforms.

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Strong understanding of DevOps, software development lifecycle, CI/CD, cloud platforms, and production operations.

Preferred Qualifications

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Experience with GitHub Spec Kit / spec-driven development or similar specification-first development methodologies.

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Experience with Devin, Claude Code, LangChain, LangGraph, MCP, or other modern agentic development platforms.

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Experience building multi-agent systems and agent orchestration workflows.

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Experience with AWS, Azure, or GCP and enterprise cloud-native architectures.

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Experience with Docker, Kubernetes, GitHub Actions, Jenkins, or similar DevOps technologies.

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Knowledge of AI security, responsible AI, access controls, governance, observability, and enterprise AI deployment patterns.

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Experience working in large-scale enterprise or regulated environments, preferably financial services.

Key Technical Skills

Must Have:

Python and/or TypeScript/JavaScript

Agentic AI – LangChain/LangGraph or equivalent

MCP Servers & Custom Tools/Skills

Claude Code / AI Coding Harnesses

AI-driven SDLC / Developer Platform Engineering

Nice to Have: Spec Kit / SDD, Devin, Multi-Agent Systems, CI/CD, Cloud, Docker/Kubernetes, Enterprise AI Governance.

Apply About employer

More about this job

Responsibilities

Build and scale an enterprise AI platform, including reusable agents, tools, skills, integrations, and automated controls that support AI-driven software development across the SDLC. Partner with engineering and operations teams to deploy secure, reliable agentic capabilities, maintain a shared tool catalog, and guide teams in adopting the platform.

Requirements

Requires strong production software engineering experience with Python and/or TypeScript/JavaScript, hands-on agentic AI development, MCP integrations, and custom coding-assistant tools or workflows. Candidates should understand LLM orchestration, AI-enabled SDLC and developer platforms, CI/CD, cloud, and production operations; experience with spec-driven development, multi-agent systems, and enterprise AI governance is preferred.

Skills

Python
TypeScript
JavaScript
Agentic AI
LangChain
LangGraph
Model Context Protocol
MCP Servers
Claude Code
AI Coding Assistants
AI-Driven SDLC
Developer Platform Engineering
CI/CD
Cloud Platforms
Docker
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Agentic AI
AI Platform Engineering
Python
TypeScript
JavaScript
LangChain
LangGraph
Model Context Protocol
MCP Servers
Claude Code
Devin
AI Coding Assistants
AI-Driven SDLC
Spec-Driven Development
GitHub Spec Kit
Multi-Agent Systems
Agent Orchestration
LLM Architecture
Tool Calling
Context Management
CI/CD
DevOps
Developer Productivity
APIs
Source Control
AWS
Azure
GCP
Docker
Kubernetes

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