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Python React Developer Jobs in Ontario (NOW HIRING)

Purolator

Developer Technology I

Mississauga, ON · On-site

Description We're looking for Software Developer with expertise in Java (Spring Boot, JPA/Hibernate), Python, Angular, React, Node.js, and AWS. You should have experience building scalable, high ...

New

Purolator

Developer Technology I

Mississauga, ON · On-site

Description We're looking for Software Developer with expertise in Java (Spring Boot, JPA/Hibernate), Python, Angular, React, Node.js, and AWS. You should have experience building scalable, high ...

New

StackandCo

\n \n \n \n \n A software company in Dublin is seeking a Fullstack Engineer (permanent) to work ... ideally React) \n * Data Processing\/Pipelines experience would be nice to have \n * Python ...

Royal Bank of Canada

Full Stack Developer

Toronto, ON · On-site

Experience with front end and server-side languages and frameworks (e.g., React, Python with Django ... Experience with AIOps and DevOps practices. What's in it for you? We thrive on the challenge to be ...

StackandCo

Experience and up\-to\-date knowledge of in JavaScript framework \- React \n * You must have a ... Knowledge of Python \n \n \n \n \n \n

StackandCo

... to React. \n \n \n \n \n \n You will actively contribute ideas to enhance performance and ... Python) \n * 3\-5 years' commercial experience with HTML5, CSS3, JavaScript and JQuery \n

StackandCo

\n \n \n \n \n An impressive software company in Dublin is looking for a Fullstack Engineer ... Python experience would be an added bonus \n * Strong Frontend experience (ideally React) \n

The Citco Group Limited

Full Stack Developer

Toronto, ON

CA$105K - CA$135K/yr

Hands-on experience with React and Node.js and/or Python * Exposure to cloud platforms (AWS, Azure ... DevOps teams * Create and execute test cases aligned to user stories, including UI performance ...

Trellis

Senior Full Stack Developer

Kanata, ON · On-site

Write lots of code in Python and React/JS Our Tech Stack * Web: HTML, Javascript, CSS, React ... Programming experience in Python, JavaScript, C#, Java, or another object-oriented language. * An ...

Squarepoint Capital

Graduate Software Developer

London, ON · On-site

CA$100K/yr

Degree in Computer Science, Computer Engineering, or other degree with a heavy emphasis on software ... Python, C++, or KDB+/q, JavaScript/TypeScript/React, * Some experience developing software in a ...

Chubb

Senior Full Stack Engineer

Toronto, ON

Senior Full-Stack Engineer, AI Platform The Opportunity Chubb's AI Platform team is building an ... from React and Angular UI components through NestJS service modules to Python FastAPI route ...

Basetwo

Software Engineer, Full Stack

Toronto, ON · On-site +1

Basetwo provides manufacturing engineers with a low code AI platform that helps them troubleshoot ... Work at all levels of the stack, from AWS, Python and Postgres to React, HTML and CSS to build and ...

Scotiabank

Senior Technical Lead

Toronto, ON · On-site

... Python, React, and TypeScript * Experience building microservices, APIs, and distributed systems * Cloud experience (Azure or GCP), Docker, Kubernetes * Experience with CI/CD, DevOps, and ...

Quantiphi, Inc.

Full Stack Developer

Toronto, ON · Remote

React, TypeScript, Next.js * Backend: Python (FastAPI) and/or Node.js * Proven experience building ... Prompt engineering and context engineering * Model Context Protocol (MCP) or agent interoperability ...

United Airlines

AI Engineer / Developer

Toronto, ON · On-site

... React and JavaScript a plus" * Advanced Python proficiency with strong software engineering fundamentals version control testing code reviews * Proficiency in SQL and distributed computing Spark ...

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All JobsPython React Developer JobsPython React Developer Jobs in Ontario

Python React Developer information

How do Python React Developers typically collaborate with backend and frontend teams on a project?

Python React Developers often act as a bridge between backend and frontend teams, leveraging their expertise in both domains. They work closely with backend developers to design and implement RESTful APIs or GraphQL endpoints in Python frameworks like Django or Flask, while also collaborating with frontend specialists to build seamless user interfaces in React. Regular stand-ups, code reviews, and shared documentation are common practices that ensure effective communication and alignment across the team. This collaborative environment helps deliver cohesive and scalable web applications.

What are Python React Developers?

Python React Developers are software engineers who specialize in building web applications using Python for backend development and React.js for frontend development. These professionals are skilled in creating robust server-side logic with Python frameworks like Django or Flask, while designing interactive and responsive user interfaces with React. Their combined expertise ensures seamless integration between the frontend and backend, resulting in efficient, scalable, and user-friendly applications.

What is the difference between Python React Developer vs JavaScript Front-End Developer?

AspectPython React DeveloperJavaScript Front-End Developer
Primary SkillsPython, React.js, HTML, CSSJavaScript, React.js, HTML, CSS
Work EnvironmentWeb development, full-stack projects, backend integrationClient-side UI/UX, interactive web interfaces
Common EmployersTech companies, startups, agenciesTech firms, digital agencies, freelancing

Both roles involve React.js and web development, but Python React Developers typically work on backend integration using Python frameworks like Django or Flask, while JavaScript Front-End Developers focus solely on client-side interfaces. The choice depends on whether the role emphasizes backend skills alongside React or is primarily front-end focused.

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

To thrive as a Python React Developer, you need strong proficiency in Python for backend development and React.js for building dynamic user interfaces, often supported by a degree in computer science or related field. Familiarity with frameworks like Django or Flask, RESTful APIs, version control systems like Git, and modern JavaScript tools is essential, along with experience in cloud platforms or CI/CD pipelines. Excellent problem-solving, collaboration, and communication skills help you work effectively within development teams and translate client requirements into robust solutions. These skills ensure the delivery of high-quality, scalable applications that meet user needs and business objectives in a rapidly evolving tech landscape.
What are popular job titles related to Python React Developer jobs in Ontario? For Python React Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Python React Developer jobs in Ontario look for? The top searched job categories for Python React Developer jobs in Ontario are:
Python React Developer jobs near you

Developer Technology I

Purolator

Mississauga, ON • On-site

Full-time

Posted yesterday

Job description

 It’s not a package. It’s a promise®.

As Canada’s leading integrated freight, package, and logistics provider, we’ve been helping promises get where they need to be for more than 60 years. How does the magic happen? The journey starts with you. The places we go, the elements we brave, the promises we deliver – it’s all possible because of our people. So, whether you’re looking to build new skills, make an impact in your community, or inspire your team, we go there for you.

Description

We’re looking for Software Developer with expertise in Java (Spring Boot, JPA/Hibernate), Python, Angular, React, Node.js, and AWS. You should have experience building scalable, high-performance applications, fixing production defects, providing RCAs and be comfortable writing SQL queries. If you’re a self-starter who delivers high-quality code with minimal supervision, we’d love to hear from you.

Responsibilities
  • Build and maintain scalable applications using Java (Spring Boot, JPA/Hibernate, Angular, React) and Python.
  • Develop and test Angular components.
  • Collaborate with team to define and implement new features.
  • Optimize application performance and database queries.
  • Write and fine-tune SQL queries.
  • Develop RESTful APIs and microservices with Node.js and Spring Boot.
  • Deploy and manage applications on AWS.
  • Maintain code quality through best practices and code reviews.
  • Debug and resolve issues across the full stack.
  • Work independently and deliver tasks on time.
Technical Skills
 
Must-have:
  • Java (Spring Boot, JPA/Hibernate), Python
  • Angular (including unit testing)
  • React (including unit testing)
  • Node.js
  • AWS (EC2, S3, Lambda, RDS - MSSQL, SQS, CloudWatch)
  • MSSQL - RDBMS
  • NoSQL – DynamoDB
Nice-to-have:
  • Docker
  • CI/CD pipelines
Soft Skills
  • Strong problem-solving skills.
  • Excellent communication and teamwork.
  • Self-motivated and independent.
  • Good time management and ability to meet deadlines.
Why Join Us
  • Work with cutting-edge technologies in a collaborative environment.
  • Access to training programs and mentorship to enhance your skills.
  • Clear career progression opportunities within a forward-thinking team.
  • Be part of a company passionate about innovation and delivering exceptional results.

Language Requirement: Proficiency in English is required for this position due to the frequent communications that must be conducted in English with various stakeholders. This requirement is justified by the nature of the responsibilities and operational needs.

POSTING DETAILS
Location:                    530 - Corporate  
Working Conditions: Office Environment 

Reports to:   Lead Technology Developer 
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Purolator is an equal opportunity employer committed to diversity and inclusion. We welcome all qualified applicants and provide accommodations during the recruitment process upon request.

Purolator complies with Canadian law in all recruitment practices. During pre-screening, we may use an Artificial Intelligence (AI) tool, supported by human oversight, to efficiently manage tasks such as resume screening and candidate matching, enabling our team to connect with qualified candidates faster.

Personal information is used solely for recruitment and managed in accordance with privacy legislation. For AI-related inquiries only, contact TalentCOE@purolator.com. To apply, visit our Careers Page.

We recognize that employees and their families are essential to our success. We strive to provide a safe, healthy, and supportive workplace, ensuring the right people have the tools they need to thrive.

Every day at Purolator is an opportunity to connect with colleagues, customers, and communities to make a positive impact. Learn more about our values at www.purolator.com.

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