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Jr Python Developer Jobs in Ontario (NOW HIRING)

Proficiency in Python and SQL. * Proven experience (2+ years) building and maintaining data ... Understanding of data engineering fundamentals, like ETL/ELT, data modeling, and building ...

Proficiency in Python and SQL. * Proven experience (2+ years) building and maintaining data ... Understanding of data engineering fundamentals, like ETL/ELT, data modeling, and building ...

Jr Python Developer information

What is the difference between Jr Python Developer vs Python Developer?

AspectJr Python DeveloperPython Developer
Required SkillsBasic Python, understanding of frameworks, entry-level codingProficient Python, experience with frameworks, problem-solving skills
Experience0-2 years2+ years
Work EnvironmentInternships, junior roles, team supportFull projects, independent tasks, leadership potential
CertificationsOptional, beginner coursesAdvanced courses, certifications preferred

The main difference between a Jr Python Developer and a Python Developer lies in experience and skill level. Jr Python Developers are typically entry-level, focusing on learning and supporting projects, while Python Developers have more experience, handle complex tasks, and contribute more independently. Both roles are common in tech companies and require a solid understanding of Python programming.

What are the key skills and qualifications needed to thrive as a Jr Python Developer, and why are they important?

To thrive as a Jr Python Developer, you need a good grasp of Python programming fundamentals, problem-solving abilities, and a relevant computer science degree or equivalent experience. Familiarity with version control systems like Git, basic knowledge of databases, and exposure to frameworks such as Django or Flask are typically required. Strong communication, eagerness to learn, and teamwork skills help you collaborate effectively and adapt to evolving project needs. These skills and qualities are crucial for writing efficient code, integrating smoothly with development teams, and growing within a fast-paced tech environment.

Will AI replace junior dev?

AI is unlikely to fully replace junior Python developers, as they perform tasks that require problem-solving, creativity, and understanding of context. Instead, AI tools can assist junior developers by automating repetitive coding tasks and improving productivity, allowing them to focus on learning and complex problem-solving. Developing skills in AI and automation tools can enhance a junior developer's value in the job market.

What are some typical projects or tasks a Jr Python Developer might work on within their first year?

As a Jr Python Developer, you can expect to be involved in tasks such as writing and maintaining basic scripts, assisting in automating routine processes, supporting the development and testing of web applications, and fixing minor bugs. You’ll likely work closely with senior developers and team leads, participating in code reviews and learning best practices. Over time, you may take on more responsibility, such as contributing to larger features or collaborating with cross-functional teams like QA or DevOps.

Is there a demand for Python developers?

Python developers are in high demand across various industries such as technology, finance, and data science due to Python's versatility and widespread use in automation, web development, and machine learning. Entry-level roles often require knowledge of frameworks like Django or Flask and proficiency in core Python skills. The job market for Python developers is expected to grow as organizations increasingly adopt Python-based solutions.

How much does a junior Python programmer make?

A junior Python programmer typically earns between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require basic knowledge of Python, version control, and problem-solving skills, with salaries increasing as skills and experience grow.

What does a Jr Python Developer do?

A Jr Python Developer is an entry-level programmer who specializes in writing, testing, and maintaining code using the Python programming language. They typically work under the guidance of senior developers and are responsible for building basic applications, automating tasks, fixing bugs, and learning best coding practices. Their role often involves collaborating with other team members, participating in code reviews, and continuously improving their technical skills to contribute effectively to software projects.

How to become a junior Python developer?

To become a junior Python developer, you should learn Python fundamentals through online courses or tutorials, build a portfolio of projects to demonstrate your skills, and gain familiarity with tools like Git and basic understanding of databases. Entry-level positions often require some coding experience and problem-solving ability, which can be developed through practice and personal projects.
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Infographic showing various Jr Python Developer job openings in Ontario as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Jr Game Developer Panda3D - Remote

YO AI Labs

Toronto, ON • Remote

Full-time

Posted 16 days ago


Job description

Job Title: Jr Game Developer Panda3D

Job Type: Contract

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 learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities:

  • Leverage your proficiency in Python and C++ to provide insights and feedback on interactive game development tasks.
  • Utilize the Panda3D engine to review, critique, and suggest improvements on code samples and game logic.
  • Contribute domain-specific examples to help enhance AI understanding of modern game development workflows.
  • Analyze and address practical challenges in game rendering, asset management, and gameplay mechanics.
  • Document and explain decision-making processes in a clear, concise manner for AI training purposes.
  • Collaborate with a distributed team to deliver high-quality, real-world input that shapes future AI technologies.
  • Participate in iterative feedback cycles to continuously improve AI learning outcomes.

Required Skills and Qualifications:

  • Solid hands-on experience with Python programming, especially in game development contexts.
  • Strong understanding of the Panda3D engine and its practical application in creating interactive 3D environments.
  • Familiarity with C++ and its integration within game engines.
  • Proficient in using GitHub for version control, code reviews, and collaboration.
  • Ability to communicate complex technical concepts clearly and effectively.
  • Meticulous attention to detail and problem-solving mindset.
  • Self-motivated and comfortable working independently in a remote setting.

Preferred Qualifications:

  • Previous experience contributing to open-source projects or AI-related initiatives.
  • Knowledge of modern software development practices and pipelines in game development.