ZipRecruiter

Log In

1

Junior Python Developer Jobs in Toronto, ON (NOW HIRING)

Scotiabank

Developer, AI Engineering

Toronto, ON · Hybrid

  • PTO

The AI Engineer is an individual contributor responsible for designing, building, and ... Expertlevel proficiency in Python, SQL and cloud infrastructure * Handson experience deploying AI ...

Euna Solutions

AI Developer

Oakville, ON · Hybrid

CA$121K - CA$151K/yr

  • Medical

  • Dental

What You Bring * 2-5 years of professional software development experience with strong programming fundamentals, including proficiency in Python or TypeScript/JavaScript. * Experience developing AI ...

YO AI Labs

Cocos2d-x Junior Game Developer

Toronto, ON · Remote

Cocos2d-x Junior Game Developer Job Type: Contractor Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models ...

State Street Global Advisors

AI Orchestration Engineer

Toronto, ON · On-site

CA$120K - CA$202K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience with Python, SQL, APIs, workflow automation, and cloud-native architectures. * Strong ... Data Engineering * RAG Architecture * Vector Databases * Prompt Engineering * MLOps / LLMOps * AI ...

AIM Software

Senior DevOps Engineer

Toronto, ON · Remote

  • Medical

  • Dental

Create and enhance automation scripts (PowerShell, Python, etc.) to improve efficiency ... Mentor and share knowledge with junior engineers to support team development. WhatWe'reLooking For ...

Scotiabank

Junior Developer

Toronto, ON

  • PTO

Requisition ID: 252250 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Scotiabank continues to be an industry leader for Payments technology and ...

Purolator

Technology Developer

Mississauga, ON · On-site

... Python, Angular and AWS. * Design and support serverless and distributed architectures using ... Mentor junior and intermediate developers, share knowledge and promote consistent engineering ...

previous page

Showing results 41-60

All JobsPython Developer JobsJunior Python Developer JobsJunior Python Developer Jobs in Toronto, ON

Junior Python Developer information

See Toronto, ON salary details

$20

$37

$55

How much do junior python developer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for junior python developer in Toronto, ON is $37.78, according to ZipRecruiter salary data. Most workers in this role earn between $30.97 and $43.13 per hour, depending on experience, location, and employer.

What is a junior Python developer?

A Junior Python Developer is an entry-level software developer who specializes in writing, testing, and maintaining code using the Python programming language. They typically work under the guidance of senior developers and assist in building applications, fixing bugs, and improving performance. Their responsibilities may include writing scripts, working with databases, and integrating third-party services. Strong problem-solving skills, knowledge of Python frameworks like Django or Flask, and familiarity with version control systems like Git are often required. Junior developers are expected to learn quickly and contribute to the development team while gaining hands-on experience.

What are the typical daily responsibilities of a junior Python developer?

As a Junior Python Developer, your daily tasks may include writing and testing code, fixing bugs, and participating in code reviews alongside more experienced developers. You'll often work on modules or features under the guidance of senior team members, attend stand-up meetings, and update project documentation as needed. Collaboration with frontend developers, QA testers, and project managers is common, especially when integrating systems or implementing new features. Over time, you can expect to take on more complex tasks and gradually build your expertise through mentorship and hands-on project work.

What are the key skills and qualifications needed to thrive in the junior Python developer position?

To thrive as a Junior Python Developer, you need a solid foundation in Python programming, an understanding of computer science fundamentals, and often a relevant degree or coursework. Familiarity with version control systems like Git, basic experience with web frameworks such as Flask or Django, and knowledge of databases are commonly expected, while certifications like PCEP can be advantageous. Attention to detail, a willingness to learn, effective problem-solving, and strong communication skills are essential soft skills for this role. These competencies ensure you can contribute efficiently to software development projects, adapt to new challenges, and collaborate well within a development team.

Is there a demand for junior Python developers?

There is strong demand for junior Python developers across various industries, including web development, data analysis, and automation. Companies seek candidates with basic programming skills, knowledge of frameworks like Django or Flask, and familiarity with version control tools such as Git. Entry-level roles are available in many regions due to Python's popularity and versatility.

What are the most commonly searched types of Python Developer jobs in Toronto, ON?

The most popular types of Python Developer jobs in Toronto, ON are:

What are popular job titles related to Junior Python Developer jobs in Toronto, ON?

For Junior Python Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Junior Python Developer jobs in Toronto, ON look for?

The top searched job categories for Junior Python Developer jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Junior Python Developer jobs?

Cities near Toronto, ON with the most Junior Python Developer job openings:

Junior Python Developer jobs near you
Infographic showing various Junior Python Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 96% Full Time, and 4% Contract. Highlights an 84% In-person, 4% Hybrid, and 12% Remote job distribution, with an average salary of $78,580 per year, or $37.8 per hour.

Staff Photonics Design & PDK Modeling Engineer

Lightmatter

Toronto, ON

Full-time

Re-posted 15 days ago

Job description

We are hiring a Photonics PDK Modeling Engineer to join our team. In this role, you will lead the development of our internal  Process Design Kit (PDK). You will act as the architect of our component library, bridging the gap between physical device physics and system-level simulation. You will develop robust compact models for active and passive components, ensuring that our simulation environment accurately predicts the behavior of our physical layouts. You will work heavily in Python, applying software engineering rigor to the challenges of photonic hardware design.

Responsibilities
  • Develop and maintain a library of pcells using Python-based layout frameworks. Ensure strict synchronization between physical layout, logical netlists, and behavioral models.
  • Create and verify behavioral compact models for passive and active devices
  • Simulation Infrastructure: Build automated workflows that extract parameters from electromagnetic solvers (FDTD/FEM) and package them into the PDK for circuit-level simulation.
  • Model-Hardware Correlation: Validate simulation models against lab measurements. Perform data fitting and statistical analysis to align model parameters with real-world silicon performance.
  • Automated Verification: Implement regression testing and Continuous Integration (CI) pipelines to ensure PDK updates do not break legacy designs or connectivity logic.
  • Netlist & Connectivity: Own the logic for netlist extraction, ensuring that the connectivity graph generated by the code perfectly matches the physical intent.
Qualifications
  • Master's +5 years experience or PhD +3 years experience in Electrical Engineering, Photonics, Physics, or related field.
  • Deep understanding of photonic device physics and experience in device simulation. 
  • Experience building behavioral models for circuit simulators (e.g., Lumerical INTERCONNECT, Cadence, Synopsys OptSim, or custom Python solvers).
  • Experienced in Python for modeling, automation, and data analysis. Comfortable with object-oriented programming and scientific libraries (NumPy, SciPy).
  • Python based layout experience.
Preferred Qualifications
  • Familiarity with GDSFactory, OptoCompiler or KLayout Python scripting.
  • Experience with Python-native circuit simulation ecosystems (e.g., SAX, Photontorch, Simphony).
  • Experience with Git version control, unit testing (pytest), and CI/CD workflows.
  • Prior experience in performing physical layout using foundry-provided process design kits (PDKs), adhering to specific design rules and constraints.
  • Experience in taping out and testing large-scale photonic integrated circuits, including familiarity with relevant testing equipment and methodologies.
  • Experience doing inverse design
  • Possess strong project execution skills, demonstrating the ability to effectively manage multiple design priorities, adhere to project timelines, and meet critical milestones.

Apply