Markham, On Developer java/js Jobs – 78 Openings This Week

Agentic Architect/Developer
ISG Search Inc —Toronto, ON
- Full-time
- Azure
- System design
- Java
Quick apply
9d
Software Engineering Manager (AutoTrader.ca Marketplace)
autoTRADER.ca —Toronto, ON
- $140,000–$190,000 a year
- Java
- AWS
- In-person
- Employee assistance program
Full Stack Developer
Oncoustics —Toronto, ON
- Full-time
- Azure
- Engineering
- System design
Sr. Full Stack Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Azure
- Java
- AWS
AEM Developer
TRU IT —Toronto, ON
- Immediate opening
- Hybrid work
- Azure
- Java
- Analysis skills
Quick apply
Software Developer (Contract)
Cyber-Infomax Solutions Inc. —Toronto, ON
- $70–$95 an hour
- Temporary
- Hybrid work
- Azure
- Oracle
- DevOps
Quick apply
10d
RQ11124 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $72.14–$108.22 an hour
- Full-time
- Azure
- DevOps
- Java
Quick apply
QA Tester
Cloud 3D Print —Vaughan, ON
- Overtime
- Java
- Software development
- Agile
Amazon Connect/AWS Developer
Connex Telecommunications Inc. —Richmond Hill, ON
- Full-time
- Java
- AWS
- Agile
Quick apply
RQ10841 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $72.14–$108.22 an hour
- Full-time
- Oracle
- DevOps
- Java
Quick apply
9d
RQ10248 - Sr. Software Developer
Source Code —Toronto, ON
- Full-time
- Oracle
- Java
- SQL
Quick apply
Senior Full Stack AI Developer
Messagepoint —Toronto, ON
- Full-time
- Remote
- Java
- AWS
- JavaScript
Quick apply
14d
Development Manager
Priceline.com —Toronto, ON
- $130,000–$155,000 a year
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Java
- Disability insurance
- Dental care
RQ09484 - Sr. Software Developer - Front End
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Oracle
- DevOps
Quick apply
Senior Developer
Tata Consultancy Services —Toronto, ON
- Azure
- Java
- AWS
14d
Senior Solutions Architect
Equifax —Toronto, ON
- $139,008–$182,448 a year
- Full-time
- Computer Science
- DevOps
- Java
- Paid time off
Backend Engineer, User Platform
Spotify —Toronto, ON
- $103,321–$147,602 a year
- Java
- SQL
- APIs
- Work from home
- Employee assistance program
Lead Software Engineer (Toronto)
Fitch Group —Toronto, ON
- $120,000–$155,000 a year
- Hybrid work
- Microsoft Excel
- DevOps
- Microsoft Office
- Tuition reimbursement
GenAI Full Stack Developer (PL854)
Paralucent —Toronto, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- System design
Quick apply
RQ11123 - 2 x Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $72.14–$108.22 an hour
- Full-time
- Azure
- DevOps
- Java
Quick apply

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developer java/js jobs near markham, on

Agentic Architect/Developer

ISG Search Inc -
Toronto, ON

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Job details

Full-time | Contract
9 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

developer java/js jobs in markham, on

Agentic Architect/Developer

Software Engineering Manager (AutoTrader.ca Marketplace)

Full Stack Developer

Sr. Full Stack Developer

AEM Developer

Software Developer (Contract)

RQ11124 - Sr. Software Developer - Full Stack

QA Tester

Amazon Connect/AWS Developer

RQ10841 - Sr. Software Developer - Full Stack

RQ10248 - Sr. Software Developer

Senior Full Stack AI Developer

Development Manager

RQ09484 - Sr. Software Developer - Front End

Senior Developer

Senior Solutions Architect

Backend Engineer, User Platform

Lead Software Engineer (Toronto)

GenAI Full Stack Developer (PL854)

RQ11123 - 2 x Sr. Software Developer - Full Stack

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