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Contract Backend Python Developer Jobs in Toronto, ON

IT Connex

Python Developer

Mississauga, ON · Hybrid

Python Backend Developer 📍 Hybrid (3 Days Onsite) | Greater Toronto Area 💼 Contract Opportunity We are looking for a strong Backend Python Developer to join a high-performing trading technology ...

Synechron

Python Developer

Toronto, ON · Hybrid

CA$110K - CA$120K/yr

Our challenge We are seeking a strong Python Developer to join the Investment Platforms team ... The role will focus on building robust backend services, data pipelines, and tools that support ...

Atyeti Inc

Sr Python Developer

Toronto, ON

... using Python. * Collaborate with cross-functional teams including frontend, DevOps, and QA to ... Work with cloud platforms (e.g., AWS, Azure, GCP) to deploy and manage backend services. * Optimize ...

Luxoft

Python Developer

Toronto, ON

Build backend services and RESTful APIs aligned to those designs * Develop cloud-native ... Strong Python experience in enterprise environments + Knowledge in Java (2 years) * Experience with ...

Luxoft

Python Developer

Toronto, ON

... Build backend services and RESTful APIs aligned to those designs • Develop cloud-native ... • Strong Python experience in enterprise environments + Knowledge in Java (2 years) • ...

Releady

Senior Backend Engineer (SQL/Python)

Toronto, ON · On-site +1

CA$135/hr

OVERVIEW We are seeking a Senior Backend Engineer with strong expertise in Python and API ... Contract : 9-12 months, potential to extend / convert Fully remote but must be able to come into ...

Releady

Senior Backend Engineer (SQL/Python)

Toronto, ON · On-site +1

CA$135/hr

OVERVIEW We are seeking a Senior Backend Engineer with strong expertise in Python and API ... Contract : 9-12 months, potential to extend / convert Fully remote but must be able to come into ...

Virtusa

Gen AI Developer

Toronto, ON

Optimize prompt engineering and enhance model performance. * Collaborate with cross-functional ... Proficiency in Python and AI/ML libraries, along with API development and integration. * Experience ...

Chubb

Senior Backend Engineer

Toronto, ON · On-site

... a Python FastAPI RAG orchestration service integrating Azure AI Search and Azure OpenAI; and a ... endpoint - API contracts are first-class deliverables Apply structured OgmaLogger logging ...

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Contract Backend Python Developer information

What is the difference between Contract Backend Python Developer vs Contract Software Engineer?

AspectContract Backend Python DeveloperContract Software Engineer
Required credentialsProficiency in Python, frameworks like Django or Flask, API developmentVaries; often includes Python, Java, C++, or other languages, with general software development skills
Work environmentTypically in tech companies, startups, or agencies focusing on backend systemsBroader environments including frontend, backend, or full-stack roles across industries
Employer and industry usageUsed in tech, e-commerce, finance, and SaaS companies for backend servicesCommon across all industries requiring software solutions, including enterprise and consulting firms

Contract Backend Python Developers specialize in Python-based backend systems, focusing on API and server-side development. Contract Software Engineers have a broader scope, working with multiple programming languages and software components. While both roles require strong coding skills, Contract Backend Python Developers are more specialized in Python frameworks and backend architecture, making them ideal for projects centered on Python-based backend solutions.

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

To thrive as a Contract Backend Python Developer, you need strong proficiency in Python, experience designing and building APIs, and a solid understanding of databases and server-side architecture. Familiarity with frameworks like Django or Flask, version control systems like Git, and experience working with cloud platforms (such as AWS or Azure) are typically required. Excellent problem-solving skills, effective communication, and the ability to work independently are essential soft skills. These competencies ensure you can deliver robust, scalable backend solutions efficiently and collaborate seamlessly with cross-functional teams in a contract-based, deadline-driven environment.

What are some common challenges contract backend Python developers face when joining new projects?

Contract backend Python developers often encounter challenges such as quickly ramping up on unfamiliar codebases, adapting to varying development workflows, and integrating with existing teams remotely. Since contract roles are typically project-based and time-limited, developers must efficiently understand project requirements and existing infrastructure to contribute effectively from day one. Clear communication and proactive collaboration with team members, especially regarding code standards and deployment practices, are key to overcoming these challenges and ensuring smooth project delivery.

What is a Contract Backend Python Developer?

A Contract Backend Python Developer is a software engineer who specializes in building and maintaining the server-side logic of web applications using the Python programming language, typically on a temporary or project-based contract. They focus on developing APIs, databases, and other backend components that support the frontend of web or mobile applications. Unlike full-time employees, contract developers are usually hired for specific projects or timeframes, offering flexibility to both the developer and the employer.
What are popular job titles related to Contract Backend Python Developer jobs in Toronto, ON? For Contract Backend Python Developer jobs in Toronto, ON, the most frequently searched job titles are:
What job categories do people searching Contract Backend Python Developer jobs in Toronto, ON look for? The top searched job categories for Contract Backend Python Developer jobs in Toronto, ON are:
Contract Backend Python Developer jobs near you
Infographic showing various Contract Backend Python Developer job openings in Toronto, ON as of June 2026, with employment types broken down into 1% Locum Tenens, 1% Internship, 94% Full Time, 2% Part Time, and 2% Contract. Highlights an 79% Physical, 5% Hybrid, and 16% Remote job distribution.

Python Developer

IT Connex

Mississauga, ON • Hybrid

Other

Posted 18 days ago

Job description

🚨 Hiring: Python Backend Developer

📍 Hybrid (3 Days Onsite) | Greater Toronto Area

💼 Contract Opportunity

We are looking for a strong Backend Python Developer to join a high-performing trading technology team supporting Rates Trading initiatives within a leading global financial institution.

This role focuses heavily on data ingestion, data integrity, and building scalable backend solutions that support trading and decision-making workflows.

What You’ll Work On:

✔ Backend Python development in a fast-paced trading environment

✔ Data processing, integrations, and API connectivity

✔ SQL-based data analysis and querying

✔ Agile delivery with weekly production releases

✔ Collaborative engineering team of 5–6 developers

Required Skills:

  • 3–5 years of Python development experience
  • Strong core Python and OOP fundamentals
  • SQL experience (joins, selects, querying)
  • Experience building scalable backend applications
  • Strong problem-solving and communication skills

Nice to Have:

  • Polars, Kafka, Spark, Java
  • Docker / Kubernetes / OpenShift / ECS
  • Financial services or trading exposure

💡 Financial domain experience is NOT required — strong technical fundamentals and willingness to learn are key.

📩 Interested candidates, please apply or message directly for more details.

Apply