Ontario Junior java Jobs – 108 Openings This Week

Junior AI Software Engineer
Agility PR Solutions —Ottawa, ON
- $65,000–$75,000 a year
- Full-time
- Computer Science
- Java
- SQL
- Dental care
- Employee assistance program
Quick apply
4d
React & Java Developer
Tata Consultancy Services —Toronto, ON
- Software troubleshooting
- Java
- HTML
11d
Java Backend Developer - Remote Work
Two95 International Inc. —Ottawa, ON
- Full-time
- Remote
- System design
- Mentoring
- Negotiation
Quick apply
Intermediate Full-Stack Java Developer
WinAir —London, ON
- $67,500–$90,500 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Maintenance
- Dental care
- Employee assistance program
Quick apply
6d
Java Backend Developer
LTM —Mississauga, ON
- $85,000–$120,000 a year
- Software troubleshooting
- Maintenance
- Mentoring
- Disability insurance
- Dental care
Quick apply
Java Developer
Cloud 3D Print —Markham, ON
- Immediate opening
- Azure
- SQL
- AWS
Java Back end Developer
Capgemini Sogeti —Toronto, ON
- $75,000–$90,000 a year
- Azure
- Software troubleshooting
- AWS
- Disability insurance
- Dental care
3d
Senior Software Engineer
Tactable —Toronto, ON
- $140,000–$190,000 a year
- Full-time
- Hybrid work
- Azure
- System design
- English
- Disability insurance
- Dental care
Quick apply
React Native Android Mobile Developer for Enterprise Mobile Application
CNTRAL Inc. —Almonte, ON
- $160,000–$200,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Profit sharing
- Employee stock purchase plan
Quick apply
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One - CA —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Staff Software Engineer - Capital One Travel Tech - Backend
Capital One - CA —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Guidewire Developer
Agilus by Synergie —Toronto, ON
- $105,000 a year
- Remote
- English
- Java
- Mentoring
Quick apply
Staff Software Engineer - Capital One Travel Tech - Backend
Capital One - CA —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Staff Software Engineer - Capital One Travel - Android
Capital One - CA —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Senior Staff Software Engineer - Mobile(Android)
Capital One - CA —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Senior Java Full Stack Developer
Staffmax —Mississauga, ON
- $110,000–$120,000 a year
- Computer Science
- Software troubleshooting
- Engineering
Quick apply
Junior Geospatial Developer
CANADIAN WILDLIFE FEDERATION —Ottawa, ON
- $56,265–$70,331 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Designated paid holidays
- Dental care
Quick apply
7d
Software Developer (Java)
KingswaySoft —Oakville, ON
- Azure
- Computer Science
- Engineering
JAVA Developer – Mississauga
SearchVelocity —Mississauga, ON
- Computer Science
- Java
- Flextime
Java Back end Developer
Capgemini —Toronto, ON
- $75,000–$90,000 a year
- Azure
- Software troubleshooting
- AWS
- Disability insurance
- Dental care
3d

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Junior AI Software Engineer

Agility PR Solutions -
Ottawa, ON

Quick apply

Job details

Full-time
$65,000–$75,000 a year
4 days ago

Qualifications

Software engineering
Law
Computer Science
RESTful API
Big data
Git
Java
SQL
Machine learning
Continuous improvement
JavaScript
Distributed systems
Back-end development
Agile
Linux
Solr
Maven
AI
TypeScript
Hadoop

Full job description

Company Overview

Agility PR Solutions provides today’s communicators with an AI-native environment for media outreach, monitoring, and intelligence. While others are retrofitting legacy systems with AI as an afterthought, we have built intelligence into the very core of our DNA. Our platform is designed to help PR teams discover insights faster, forge deeper media connections, and amplify stories with precision.

Since 2003, Agility has been dedicated to building the industry's most sophisticated engine of insight, empowering communicators with the clarity and confidence to shape the future of their organizations. As one of the fastest-growing companies in the PR tech space, we are consistently recognized on G2 for our ease of use, rapid implementation, and elite customer service.

We are a remote-first global team spanning Canada, the US, the UK, the Philippines, and India. At Agility, we are intentional about helping our people realize their full potential through continuous learning, competitive benefits, and an empowering culture that values innovation at every level.

About the Role

As a Junior Software Developer (AI & Agentic Systems), you will design and implement cutting-edge agentic workflows and AI-driven applications. This role sits at the intersection of software engineering, artificial intelligence, and distributed systems—focused on building intelligent automation that empowers users to orchestrate complex tasks seamlessly.

You will work closely with product owners, UI/UX designers, and other developers to build and optimize systems that enable autonomous and semi-autonomous agents to interact with data, APIs, and users.

The work we do is diverse, challenging, and rewarding. Agility PR Solutions develops state-of-the-art tools that help public relations professionals discover media influencers and derive actionable insights from global media coverage.

In this role, you will contribute to both:

Backend systems (Java, big data platforms like Hadoop/Solr)
Modern AI application layers (TypeScript, agent frameworks, LLM integrations)

You will solve problems related to large-scale data processing, distributed workloads, and intelligent orchestration, while also contributing to evolving AI-driven product capabilities.

At Agility PR Solutions, we value collaboration, curiosity, and continuous learning. You’ll be part of a team that supports growth, knowledge sharing, and innovation.

What you’ll do

Key Responsibilities

Develop code using an Agile development process
Build new features and enhance existing products
Design and implement RESTful API services (primarily in Java)
Design and implement agentic workflows and AI-driven agents using Typescript and Nest.js
Integrate with LLMs
Utilize modern agent frameworks such as LangChain and/or LangGraph
Collaborate across backend, frontend, and product teams
Ensure code quality through testing, reviews, and best practices
Participate in refactoring and continuous improvement of systems

What You'll Bring

Job Requirements

Degree in Computer Science or a related field
Hands-on experience with Java development and REST APIs
Working knowledge of TypeScript / JavaScript
Familiarity with AI/ML integrations, including:
Large Language Models (LLMs)
Agentic frameworks (e.g., LangChain, LangGraph)
Strong problem-solving skills and willingness to learn new technologies

Experience With

SQL
Linux
Git
Maven

Nice to have:

Experience with agent orchestration patterns or workflow engines
Exposure to prompt engineering and evaluation techniques
Understanding of distributed systems or big data technologies (Hadoop, Solr)

Why you'll love it here:

Fully remote work environment
Collaborative culture – and key tools enabling it
Competitive compensation package
Health, Dental & Vision benefits
RRSP matching
Life Insurance
Employee Assistance Program (EAP)
Career Development & Progression opportunities
Paid Vacation, Personal Days and Sick days
Flex Fridays in Summer, Week off between Christmas and New Years'
No Internal Meetings Fridays

Compensation for this role is expected to fall within the range of $65,000 - 75,000 annually. The final offer will reflect each candidate’s experience, skills, and internal equity.
This is for a vacant position.

AI Usage
We use technology to make hiring smarter, faster, and more personal, never less human. Artificial intelligence (AI) tools help us manage applications efficiently and highlight qualifications that align with each role, allowing our recruiters to focus more on meaningful conversations with candidates.
AI does not make hiring decisions at Agility. Every decision is made by people, our hiring managers and recruitment professionals, who are trained to apply sound judgment and equitable practices at every stage.
We believe technology exists to amplify human insight, not replace it. That belief shapes how we build relationships, tell stories, and grow our teams.

At Agility, we strive every day to build a more inclusive work environment and introduce tools that enable it. We strongly encourage applications from all people regardless of race, religion, gender, age, disability status or sexual orientation.

Even if you find yourself not checking all the boxes of our listed requirements but you are excited about this opportunity, we'd love to hear from you anyway. Our Talent Acquisition team will review your application for this role, and other potential role matches open now or in the future.

If, at any stage of the application process, you require accommodation owing to disability or a medical need, please let us know at [email protected] for us to make appropriate arrangements.

Thank you for your time in reviewing this opportunity, and we hope to hear from you should you find this the right fit!

Quick apply

Refine Your Search

junior java jobs in ontario

Junior AI Software Engineer

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Junior Geospatial Developer

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JAVA Developer – Mississauga

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