Ontario Part time software developer Jobs – 125 Openings This Week

Software Developer – Java, AWS & PL/SQL (AI-Assisted Development)
BMO Financial Group —Toronto, ON
- $55,500–$120,000 a year
- Full-time
- Azure
- Oracle
- System design
- Tuition reimbursement
- Life insurance
Programming Specialist, Freelancer, Temporary, Bell Media
Bell —Toronto, ON
- Temporary
- Remote
- Data entry
- Contracts
- Time management
- Dental care
1h
Remote Programmer
Maduxx —Vaughan, ON
- Part-time
- Remote
- C++
- JavaScript
- AI
Employment Development Specialist
Goodwill Industries Canada —Hamilton, ON
- $50,778–$54,400 a year
- Weekends as needed
- Microsoft Outlook
- Sales
- Marketing
- Dental care
- Employee assistance program
8d
Employment Development Specialist
Goodwill Industries Canada —London, ON
- $50,778–$54,400 a year
- Weekends as needed
- Microsoft Outlook
- Sales
- Marketing
- Dental care
- Employee assistance program
8d
Recreational Programmer
Groves Park Lodge —Renfrew, ON
- $25.20 an hour
- CPR Certification
- Management
- Supervising experience
Quick apply
Principal Cloud Engineer
BMO Financial Group —Toronto, ON
- $94,600–$176,000 a year
- Full-time
- DevOps
- Research
- Windows
- Tuition reimbursement
- Life insurance
Software Developer - (Java / Websphere / Payment Systems)
BMO Financial Group —Toronto, ON
- $75,900–$141,900 a year
- Full-time
- Management
- System design
- Maintenance
- Tuition reimbursement
- Life insurance
Senior Cloud Engineer
BMO Financial Group —Ontario
- $75,900–$141,900 a year
- Remote
- Analysis skills
- Mentoring
- Software development
- Tuition reimbursement
- Life insurance
Senior Cloud Engineer
BMO Financial Group —Ontario
- $75,900–$141,900 a year
- Full-time
- Remote
- Analysis skills
- Mentoring
- Software development
- Tuition reimbursement
- Life insurance
Developer Lead (AI-Enabled Systems)
BMO Financial Group —Toronto, ON
- $70,000–$150,000 a year
- Full-time
- Azure
- Oracle
- System design
- Tuition reimbursement
- Life insurance
Senior AWS Cloud Developer
BMO Financial Group —Toronto, ON
- $75,900–$141,900 a year
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- Maintenance
- Tuition reimbursement
- Life insurance
Software Test Engineer II
First National Financial —Toronto, ON
- $68,021–$88,021 a year
- Contract
- Computer Science
- Software troubleshooting
- Engineering
Quick apply
2d
Developer III
McMaster University —Hamilton, ON
- $38.46–$54.06 an hour
- Part-time
- Hybrid work
- Computer Science
- System design
- Research
1d
General Software Engineers:
01 Communique —Toronto, ON
- Part-time
- Java
- Databases
Customer & Programming Associate
Burlington Public Library —Burlington, ON
- $33.49–$39.40 an hour
- Part-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Outlook
Quick apply
5d
Part-Time Graphic Designer, Web Developer & Digital Marketing Assistant
Btech Studio —Toronto, ON
- $17.60–$19.00 an hour
- Part-time
- In-person
- Time management
Quick apply
10d
Software Developer
ADGA Group Consultants Inc —Ottawa, ON
- $90,000–$100,000 a year
- Full-time
- Oracle
- Computer Science
- Software troubleshooting
- Profit sharing
- Disability insurance
Quick apply
DEVELOPER (III) (ENG-ECE)
McMaster University —Hamilton, ON
- $38.46–$54.06 an hour
- Temporary
- Hybrid work
- Azure
- Computer Science
- System design
8d
Software Developer – Cloud Solutions
PulseLearning —Toronto, ON
- $40–$85 an hour
- Contract
- Remote
- Computer science
- Computer Science
- Software troubleshooting
Quick apply

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part time software developer jobs near ontario

Software Developer – Java, AWS & PL/SQL (AI-Assisted Development)

BMO Financial Group -
Toronto, ON

Apply Now

Job details

Full-time
$55,500–$120,000 a year

Qualifications

Spring Boot
Software engineering
Azure
Oracle
Cloud architecture
Node.js
Law
React
System design
Event-driven architecture
AWS
Analysis skills
Docker
Machine learning
Continuous improvement
Cloud development
Distributed systems
Back-end development
Usability
Angular
GitHub
APIs
Financial services
Kafka
Business requirements
AI
PL/SQL
Software development or architecture experience
Communication skills
Python

Full job description

Application Deadline:

09/10/2026

Address:

100 King Street West

Job Family Group:

Technology

This area of the bank is focused on Loan Servicing and Commercial Lending applications. We are currently working on several modernization initiatives, including legacy application migration to Java, cloud transformation on AWS, AI-assisted software development using GitHub Copilot, application modernization, and operational resiliency improvements across critical banking platforms.

We are looking for a Software Developer – Java, AWS & PL/SQL (AI-Assisted Development) who can design and deliver scalable, enterprise-grade solutions while embracing modern AI-assisted development approaches.

This role is not limited to a specific tech stack. We are looking for someone who:

Understands banking/business workflows

Takes end-to-end ownership of delivery

Is a strong problem solver

Is open to leveraging AI tools to improve productivity and system design

You will work across frontend, backend, and integration layers to build reliable systems, while progressively incorporating AI capabilities where they add real business value.

What You’ll Work On

Build and enhance core banking loan servicing platform

Design APIs and backend services that support complex workflows

Develop user-facing applications with strong focus on usability and performance

Work on data-driven systems, integrations, and orchestration layers

Contribute to modernization initiatives (API-first, cloud, event-driven architecture)

Explore and implement AI-assisted features (automation, insights, intelligent workflows) where appropriate

Key Responsibilities

Design, build, and support end-to-end applications across frontend, backend, and integration layers

Translate business requirements into scalable technical solutions

Take ownership of features from design through production and support

Collaborate with product, architecture, and business teams to solve complex domain problems

Build robust microservices/APIs using Java / Node / Python

Develop intuitive frontend applications ( Angular)

Ensure systems are secure, resilient, and compliant (critical in banking)

Identify opportunities to leverage AI tools (e.g., code generation, automation, intelligent workflows) to improve delivery efficiency

Contribute to continuous improvement of engineering practices (quality, CI/CD, observability)

Core Technical Stack

Backend: Java (Spring Boot), Node.js, Python

Frontend: React or Angular

Architecture: Microservices, APIs, event-driven systems

Data: Oracle

Infrastructure: AWS/Azure, Docker, Kubernetes, Kafka

Tools: CI/CD pipelines, observability platforms

Must-Have Skills

3–7 years of experience in backend/full-stack development in enterprise environments

Strong understanding of system design, scalability, and distributed systems

Experience delivering production-grade applications end-to-end

Solid experience in banking or financial services domain (onboarding, payments, lending, trade, etc.)

Strong problem-solving and analytical skills

Demonstrated ownership and accountability for delivery

Ability to work across tech stacks and adapt quickly

Strong communication and collaboration skills
Exposure to AI/ML or LLM-based capabilities (even at feature level)
Experience using AI development tools (e.g., Copilot, code assistants, automation tools)

Nice to Have

Familiarity with search, data retrieval, or analytics platforms

Experience with cloud-native or modernization programs

Understanding of event-driven or streaming architectures

Mindset We’re Looking For

Thinks beyond code—focuses on business outcomes and user value

Owns problems end-to-end, not just assigned tasks

Comfortable working in ambiguous problem spaces

Willing to challenge existing approaches and think creatively

Continuously learning, including how AI can enhance engineering productivity

Pragmatic—balances innovation with real-world delivery constraints

Salary :

$55,500.00 - $120,000.00

Pay Type:

Salaried

The above represents BMO Financial Group’s pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group’s expected target for the first year in this position.

BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: https://jobs.bmo.com/global/en/Total-Rewards

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your skillset.

To find out more visit us at https://jobs.bmo.com/ca/en .

BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.

Apply Now

Refine Your Search

part time software developer jobs in ontario

Software Developer – Java, AWS & PL/SQL (AI-Assisted Development)

Programming Specialist, Freelancer, Temporary, Bell Media

Remote Programmer

Employment Development Specialist

Employment Development Specialist

Recreational Programmer

Principal Cloud Engineer

Software Developer - (Java / Websphere / Payment Systems)

Senior Cloud Engineer

Senior Cloud Engineer

Developer Lead (AI-Enabled Systems)

Senior AWS Cloud Developer

Software Test Engineer II

Developer III

General Software Engineers:

Customer & Programming Associate

Part-Time Graphic Designer, Web Developer & Digital Marketing Assistant

Software Developer

DEVELOPER (III) (ENG-ECE)

Software Developer – Cloud Solutions

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