Markham, On Java developer/application architect Jobs – 82 Openings This Week

Agentic Architect/Developer
ISG Search Inc —Toronto, ON
- Full-time
- Azure
- System design
- Java
Quick apply
8d
iSeries Developer - ACBS
ISG Search Inc —Toronto, ON
- Full-time
- Hybrid work
- DevOps
- Java
- Databases
Quick apply
2d
Senior Data Engineer
Aviva —Markham, ON
- $115,000–$140,000 a year
- Hybrid work
- Java
- SQL
- AWS
7h
Principal Technical Account Manager
Black Duck Software, Inc. —Toronto, ON
- $119,700–$179,600 a year
- Computer Science
- DevOps
- Engineering
Guidewire Policy Center Lead
Recutify Inc. —Markham, ON
- Full-time
- Azure
- Computer Science
- DevOps
Quick apply
Firmware Engineer, Senior Staff
Qualcomm —Toronto, ON
- Full-time
- Computer science
- Doctoral degree
- Computer Science
8d
Senior Full-Stack Software Engineer - Global AI Platform
Manulife —Toronto, ON
- $113,000–$163,000 a year
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Disability insurance
- Dental care
Senior Specialist - Software Engineering
LTM —Toronto, ON
- $110,000–$130,000 a year
- On call
- Computer science
- Azure
- Computer Science
- Disability insurance
- Dental care
Quick apply
Principal Software Engineer - Platform, Identity and BI
Calabrio —Toronto, ON
- On call
- Remote
- DevOps
- Java
- SQL
- Designated paid holidays
- Disability insurance
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Sr Staff Software Engineer
Kaseya Careers —Toronto, ON
- Computer Science
- DevOps
- Java
Quick apply

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Senior Data Engineer
Aviva —Markham, ON
Aviva Canada welcomes applications from all qualified individuals and has a process in place to provide accommodations for persons with disabilities at all…
$115,000–$140,000 a year
7h
Guidewire Policy Center Lead
Recutify Inc. —Markham, ON
Oversee development activities, including configuration, integration, and custom code development. Bachelor s degree in Computer Science, Information Technology…
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java developer/application architect jobs near markham, on

Agentic Architect/Developer

ISG Search Inc -
Toronto, ON

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Job details

Full-time | Contract
8 days ago

Qualifications

Azure
Node.js
Law
System design
Google Cloud Platform
Java
Microservices
OS Kernels
AWS
Analysis skills
Presentation skills
Software development
APIs
AI
TypeScript
Communication skills
Python
Software architecture

Full job description

Our client is seeking an experienced Agentic AI Architect / Developers to help design, build, and deploy next-generation AI solutions leveraging autonomous agents, multi-agent systems, and Large Language Models (LLMs).

This role is ideal for someone who has been actively building AI agents and agent-based applications in production environments and enjoys working at the intersection of software engineering, AI innovation, and business transformation.

The successful candidate will bring strong technical depth in modern software development along with practical experience designing and implementing agentic AI solutions. You will work alongside technical and business stakeholders to deliver innovative solutions that solve complex enterprise challenges.

What You'll Do

Design and build AI agents, agentic workflows, and multi-agent systems for enterprise and client-facing solutions.
Develop scalable AI applications using modern LLM platforms and orchestration frameworks.
Architect solutions involving reasoning, planning, memory, tool usage, workflow automation, and intelligent decision-making.
Develop backend services and integrations using modern programming languages and cloud-native architectures.
Collaborate with business and technical stakeholders to translate requirements into scalable AI solutions.
Build proof-of-concepts, prototypes, and production-ready implementations.
Evaluate emerging AI technologies and identify opportunities to create business value.
Participate in architecture reviews, technical design discussions, and solution delivery activities.
Support client workshops, demonstrations, and presentations when appropriate.

Required Experience

5+ years of software development experience.
Proven experience building AI agents, agentic workflows, autonomous systems, or multi-agent architectures.
Strong hands-on development expertise in one or more of:
- Python
- Node.js / TypeScript
- Java
Experience working with Large Language Models and modern AI platforms.
Experience developing APIs, microservices, integrations, and distributed applications.
Strong understanding of software architecture, system design, and modern engineering practices.
Experience deploying cloud-based solutions in AWS, Azure, or Google Cloud.
Strong analytical and problem-solving capabilities.
Excellent verbal and written communication skills.

Preferred Experience

LangGraph
LangChain
CrewAI
AutoGen
Semantic Kernel
OpenAI Agents SDK
Retrieval-Augmented Generation (RAG)
Vector databases
LLMOps / AI Operations
Prompt engineering and evaluation frameworks
Enterprise AI governance and security

Ideal Candidate

You may come from a startup, product company, consulting organization, innovation lab, or enterprise AI team, but you have one thing in common: you have built and delivered real-world AI agent solutions.

You are comfortable discussing architecture, writing production-quality code, experimenting with emerging AI technologies, and helping stakeholders understand how agentic AI can solve business problems.

Candidates with strong communication and presentation skills may also have opportunities to participate in client-facing discussions, solution demonstrations, and strategic AI conversations with senior stakeholders.

Nice-to-Have

Experience presenting technical concepts to executive audiences.
Consulting or client-facing experience.
Experience leading proof-of-concepts and AI innovation initiatives.
Ability to articulate both the technical architecture and business value of AI-driven solutions.

isgSearch does not use artificial intelligence throughout the hiring process.

Quick apply

Refine Your Search

java developer/application architect jobs in markham, on

Agentic Architect/Developer

iSeries Developer - ACBS

Senior Data Engineer

Principal Technical Account Manager

Guidewire Policy Center Lead

Firmware Engineer, Senior Staff

Senior Full-Stack Software Engineer - Global AI Platform

Senior Specialist - Software Engineering

Principal Software Engineer - Platform, Identity and BI

Sr Staff Software Engineer

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