Ontario Junior python developer Jobs – 113 Openings This Week

Associate Director - Lead Software Developer
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Microsoft Office
5h
Sr Eng - Sr MTS - Full Stack Software Development
MacDonald Dettwiler and Associates Inc. —Brampton, ON
- $110,000–$140,000 a year
- Hybrid work
- Computer science
- Computer Science
- Engineering
- Disability insurance
- Dental care
Senior Quality Engineer & Assurance
Wellington-Altus Private Wealth Inc. —Toronto, ON
- $93,000–$123,000 a year
- Computer Science
- Engineering
- Java
- Life insurance
Cloud Platform DevOps Engineer - Assistant Vice President
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
Senior Software Engineer, Konnect Core Platform
Kong —Toronto, ON
- $115,000–$200,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Software troubleshooting
13d
Senior Data Engineer
LTM —Mississauga, ON
- $75,163–$79,609 a year
- Python
- Disability insurance
- Dental care
Quick apply
Associate Director, Lead Quality Engineer
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer Science
- Software troubleshooting
- DevOps
Senior Data Engineer
BMO Financial Group —Toronto, ON
- $75,900–$141,900 a year
- Full-time
- Azure
- Data analysis skills
- SQL
- Tuition reimbursement
- Life insurance
Senior Big Data Developer - Vice President
Citi —Mississauga, ON
- $120,800 a year
- Full-time
- Hybrid work
- Oracle
- Management
- Sales
Senior Integration Engineer (Future oppourtunity)
GFL Environmental —Vaughan, ON
- DevOps
- Java
- Databases
Senior Controls Developer
Steris —Stittsville, ON
- Full-time
- AutoCAD
- Schematics
- Customer service
- Designated paid holidays
Senior iOS Tooling Engineer
Lyft —Toronto, ON
- $136,000–$170,000 a year
- Hybrid work
- Project management
- In-person
- AI
- Commuter benefits
- Dental care
Senior kdb+ Engineer
Data Intellect —Toronto, ON
- Full-time
- Hybrid work
- Azure
- AWS
- Scripting
Quick apply
Associate Director, Principal Data Engineer
Royal Bank of Canada —Toronto, ON
- Full-time
- Machine learning
- Mentoring
- Financial services
Senior Backend Engineer
ANVIL —Ontario
- $125,000–$165,000 a year
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
Quick apply

Discover related jobs

Based on your search for junior python developer jobs.

Data Designer I
TD Bank —Toronto, ON
Total Rewards at TD includes a base salary, variable compensation, and several other key plans such as health and well-being benefits, savings and retirement…
$69,700–$98,400 a year
6d
Data Engineer I
TD Bank —Toronto, ON
Total Rewards at TD includes a base salary, variable compensation, and several other key plans such as health and well-being benefits, savings and retirement…
$69,700–$98,400 a year
3d

Show more related jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Senior Data Engineer
BMO Financial Group —Toronto, ON
A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.
$75,900–$141,900 a year

I want to receive the latest job alerts for junior python developer in ontario

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

junior python developer jobs near ontario

Associate Director - Lead Software Developer

Royal Bank of Canada -
Toronto, ON

Apply Now

Job details

Full-time
5 hours ago

Qualifications

Jira
Spring Boot
Performance tuning
Software engineering
Computer Science
Software Engineering
Container orchestration
RESTful API
Relational databases
Engineering
Microsoft Office
SQL
Pandas
Docker
Bachelor's
Confluence
Team management
Back-end development
JPA
Scrum
Organizational skills
GitHub
Kafka
Business requirements
Jenkins
Communication skills
Software architecture
Hibernate

Full job description

Job Description

RBC’s QTS team is responsible for developing, enhancing and maintaining applications service for RBC Backoffice operations.

As a Lead Full Stack Software Developer operating within an Agile product team, your primary role will be designing, coding and delivering highest-quality software solutions. You will also be expected to play a key role in building modern applications to support business growth.

We are looking for a highly motivated, top-notch software engineer who is a great team player constantly thinking about quality, maintainability, robustness, and simplicity in all generated code. To excel in this role providing technical direction, design expertise, and implementation of Java Spring Boot applications and Python are all must haves.

What will you do?

Direct a diverse squad of technical, product, and design professionals to deliver products aligned with Agile principles and RBC’s Ways of Working.
Uphold high standards for code quality and advocate for a "shift-left" approach to quality assurance.
Establishing best coding practices to be shared across the journey
Advocate and establish plans for the latest upgrades in the journey’s technology stack.
Serve as a trusted technical advisor for your journey and your team
Work in an Agile team environment which is fast-paced, fun and collaborative.
Work directly with the Product Owners and Scrum Masters to ensure that deliverables meet the business’ needs.
Understand, interpret business requirements into technical solutions.

What do you need to succeed?

Bachelor’s degree in Computer Science, Software Engineering, or a related field.
8 - 10 years of experience.
Strong hands-on experience with Core Java 17 or later, demonstrating fluency with modern language features including records, sealed classes, pattern matching, the Streams API, and the Java concurrency model.
Proficiency in the Spring Boot framework for building production-grade microservices, including REST APIs, dependency injection, configuration management, and integration with common Spring ecosystem components.
Solid experience using JPA and Hibernate for object-relational mapping and database persistence, including entity modeling, transaction management, and performance tuning of queries.
Hands-on experience with at least one enterprise messaging technology such as IBM MQ, Solace, or Apache Kafka, along with a clear understanding of messaging patterns, delivery guarantees, and reliability semantics.
Good working knowledge of Kubernetes for container orchestration and Docker for containerization, including familiarity with deployment manifests, service configuration, scaling strategies, and troubleshooting workloads in containerized environments.
Working knowledge of Python with experience using data manipulation libraries such as Pandas or Polars, and the ability to establish and work with database connections from Python applications.
Hands-on experience in modernizing legacy systems, including refactoring codebases and migrating to modern architectures or frameworks.
Hands-on experience with Github, GitHub Actions, Jira, Confluence and Jenkins.
Excellent interpersonal and highly developed communication skills (verbal and written).
Experience with using Gen AI developer productivity boost tools.

Nice-to-haves:

Familiarity with compliance, audit issues affecting banking businesses in the capital markets preferred.
Excellent data manipulation and end user computing tool development skills (i.e. including competence in some subset of: SQL queries, MS Office macros & scripting and Microsoft Office products).
Analytical mindset, creativity and commercial focus to deliver optimal solutions for the business.
Good organizational skills and able to produce architecture and design concepts.
Must exhibit the ability to work well with senior technical leads, business analysts, peer developers and junior developers.

What’s in it for you?

We thrive on the challenge to be our best, progressive thinking to keep growing, and working together to deliver trusted advice to help our clients thrive and communities prosper. We care about each other, reaching our potential, making a difference to our communities, and achieving success that is mutual.

A comprehensive Total Rewards Program including bonuses and flexible benefits, competitive compensation and pension plan.
Leaders who support your development through coaching and managing opportunities
Work in a dynamic, collaborative, progressive and highly performing team
Opportunities to do challenging work, making a difference and lasting impact on communities.
Enjoy a comfortable work environment with the option to dress casually.
Network and build lasting relationships with developers from diverse backgrounds from across Canada and the world.

#LI-POST

Job Skills

Application Development, Application Integrations, Application Maintenance, Applications Architecture, Detail-Oriented, Enterprise Application Delivery, Group Problem Solving, Programming Languages, Software Development Life Cycle (SDLC), System Applications

Additional Job Details

Address:

RBC CENTRE, 155 WELLINGTON ST W:TORONTO

City:

Toronto

Country:

Canada

Work hours/week:

37.5

Employment Type:

Full time

Platform:

CAPITAL MARKETS

Job Type:

Regular

Pay Type:

Salaried

Posted Date:

2026-07-28

Application Deadline:

2026-09-03

Note: Applications will be accepted until 11:59 PM on the day prior to the application deadline date above

Our Employment Opportunities

At RBC, we are guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence and winning together as One RBC. We believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programs intended to foster a workplace based on respect, belonging and opportunity for all.

Join our Talent Community

Stay in-the-know about great career opportunities at RBC. Sign up and get customized info on our latest jobs, career tips and Recruitment events that matter to you.

Expand your limits and create a new future together at RBC. Find out how we use our passion and drive to enhance the well-being of our clients and communities at jobs.rbc.com.

RBC is presently inviting candidates to apply for this existing vacancy. Applying to this posting allows you to express your interest in this current career opportunity at RBC. Qualified applicants may be contacted to review their resume in more detail.

Apply Now

Refine Your Search

junior python developer jobs in ontario

Associate Director - Lead Software Developer

Sr Eng - Sr MTS - Full Stack Software Development

Senior Quality Engineer & Assurance

Cloud Platform DevOps Engineer - Assistant Vice President

Senior Software Engineer, Konnect Core Platform

Senior Data Engineer

Associate Director, Lead Quality Engineer

Senior Data Engineer

Senior Big Data Developer - Vice President

Senior Integration Engineer (Future oppourtunity)

Senior Controls Developer

Senior iOS Tooling Engineer

Senior kdb+ Engineer

Associate Director, Principal Data Engineer

Senior Backend Engineer

Discover related jobs

Explore jobs in cities nearby

I want to receive the latest job alerts for junior python developer in ontario

Related Searches

Explore jobs in more locations

Job seeker tools

Employer Tools

Browse

Stay Connected