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Fastapi Jobs in Ontario (NOW HIRING)

MBR Partners

Senior Software Engineer

Toronto, ON · Remote

$150K/yr

... FastAPI Experience with React, Redux (RTK), CSS modules Experience with CI/CD, Clouds (AWS/GCP/Azure), Linux, Docker, Kubernetes, 3rd Party API integrations Experience with Data Pipelines, ETL Prior ...

Virtusa

Senior Python Developer

Mississauga, ON

... or FastAPI) Strong understanding of RESTful API design and development Experience with relational databases (PostgreSQL, MySQL, Oracle) and SQL Familiarity with NoSQL databases (MongoDB, DynamoDB ...

Virtusa

Senior Python Developer

Mississauga, ON · On-site

... or FastAPI) Strong understanding of RESTful API design and development Experience with relational databases (PostgreSQL, MySQL, Oracle) and SQL Familiarity with NoSQL databases (MongoDB, DynamoDB ...

MBR Partners

Senior Software Engineer

Toronto, ON · Remote

$150K/yr

... FastAPI Experience with React, Redux (RTK), CSS modules Experience with CI/CD, Clouds (AWS/GCP/Azure), Linux, Docker, Kubernetes, 3rd Party API integrations Experience with Data Pipelines, ETL Prior ...

Deloitte

Lead Full Stack Developer - Delo

Toronto, ON · On-site

CA$84K - CA$175K/yr

Design and build full-stack features across our React/Next.js front-end and Python/FastAPI back-end that power agentic, AI-native workflows. * Architect agentic systems: multi-agent orchestration ...

Emergn

Experience with FastAPI and Django * PostgreSQL * Design Patterns * Architecture Styles * Proficiency in version control (Git) * CICD * Terraform * Docker * Software Architecture Design * RESTful API ...

Providius

Platform Engineer

Hamilton, ON · On-site

Python tooling: pydantic, FastAPI, asyncio, pytest * Frontend: TypeScript, Angular * Data: PostgreSQL, TimescaleDB * Streaming and orchestration: Kafka, Flink * Infrastructure: Linux (Ubuntu), Docker ...

Braze

Senior Software Engineer I, ML

Toronto, ON

CA$172K - CA$279K/yr

Data Science/Back End: Python (Pyspark, Polars, Ibis), SQL, BigQuery, FastAPI * Architecture/DevOps: Kubernetes, Airflow, Terraform, GCP * We write well-tested, type-hinted, documented, modular code ...

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All JobsFastapi JobsFastapi Jobs in Ontario

Fastapi information

See Ontario salary details

$119.5K

$135K

$152.5K

How much do fastapi jobs pay per year?

As of Jul 10, 2026, the average yearly pay for fastapi in Ontario is $134,999.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,000.00 and $140,000.00 per year, depending on experience, location, and employer.

Do any big companies use FastAPI?

Several large companies and organizations use FastAPI for building high-performance APIs due to its speed and ease of use with Python. Notable examples include Microsoft, Netflix, and Uber, which leverage FastAPI in various projects to improve scalability and developer productivity.

What is a FastAPI worker?

A FastAPI worker is a process that runs an instance of a FastAPI application, handling incoming HTTP requests in a production environment. It is typically managed by an ASGI server like Uvicorn or Gunicorn, which can spawn multiple workers to improve concurrency and performance. Understanding how to configure and scale FastAPI workers is important for deploying high-performance APIs.

Is Netflix using FastAPI?

There is no publicly available information confirming that Netflix uses FastAPI in its technology stack. Netflix primarily relies on Java, Python, and other frameworks for its backend services. FastAPI is a popular Python web framework known for its speed and ease of use, but its adoption by specific companies like Netflix is not publicly documented.

What are the key skills and qualifications needed to thrive in the Fastapi position, and why are they important?

To thrive as a FastAPI Developer, you need strong proficiency in Python, REST API design, and knowledge of web frameworks, ideally supported by a relevant degree or industry certifications. Familiarity with tools like Docker, Git, asynchronous programming, and testing frameworks such as Pytest is often required. Excellent problem-solving skills, adaptability, and clear communication are valuable soft skills in this role. These competencies ensure robust API development, seamless collaboration, and the delivery of high-quality software solutions in agile environments.

What are the typical daily responsibilities of a FastAPI Developer?

As a FastAPI Developer, your daily tasks typically include designing and implementing RESTful APIs, writing efficient and maintainable code, and performing thorough testing to ensure reliability and performance. You may also collaborate closely with frontend developers, DevOps engineers, and QA teams to integrate new features and troubleshoot issues. Regular code reviews, documentation, and participation in agile development meetings are common parts of the workday. This collaborative and dynamic environment allows you to make a direct impact on the product while growing your skills through hands-on problem-solving and teamwork.

What is a FastAPI job?

A FastAPI job typically involves developing, maintaining, and optimizing web applications and APIs using the FastAPI framework. FastAPI is a modern, high-performance web framework for Python that is designed for building APIs quickly with automatic OpenAPI generation. Professionals in this role are expected to have experience with Python, asynchronous programming, and API development, often working with databases, authentication, and cloud services.

Is FastAPI in demand?

FastAPI is a popular web framework for building APIs with Python, and demand for developers skilled in FastAPI is growing due to its efficiency and ease of use. Companies adopting modern, high-performance backend solutions often seek developers familiar with FastAPI, especially those with knowledge of asynchronous programming and related tools like Python and Docker.
What are popular job titles related to Fastapi jobs in Ontario? For Fastapi jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Fastapi jobs in Ontario look for? The top searched job categories for Fastapi jobs in Ontario are:
Fastapi jobs near you
Infographic showing various Fastapi job openings in Ontario as of July 2026, with employment types broken down into 92% Full Time, 1% Part Time, and 7% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $134,999 per year, or $64.9 per hour.

Software Engineering, Manager (T&R)

Element Fleet Management

Toronto, ON

CA$111K - CA$152K/yr

Full-time

Medical, PTO

Posted 27 days ago

Job description

Get started on an exciting career at Element!

Element employees make a difference in the lives of others every day. We are re-defining the fleet management industry to be people first, then business - delivering on our promise of a superior client experience. This takes hard work and innovation, and we need more like-minded people on our team.

About the Role

We are seeking an experienced Application Development Manager / Lead Technical Manager to lead the design, development, and delivery of modern cloud-native applications supporting strategic automation and digital transformation initiatives for our Title & Registration (T&R) (Title Quest) platform. The successful candidate will guide a cross-functional Agile team while partnering with business stakeholders, product owners, and architecture teams to deliver scalable cloud-native solutions. This role combines deep technical expertise with delivery leadership and hands-on experience building AWS-based applications using Python, FastAPI, TypeScript, modern API architectures, and AI-enabled capabilities. The position is accountable for solution design, engineering excellence, successful delivery of business-critical initiatives, and mentoring development teams.

What You'll Do

  • Lead solution architecture and technical design for cloud-native applications.

  • Define scalable, secure, and maintainable application architecture aligned with enterprise standards.

  • Drive engineering best practices, coding standards, design reviews, and technical governance.

  • Mentor development teams and foster engineering excellence.

  • Lead full-stack application development using Python, FastAPI, TypeScript, and modern JavaScript frameworks.

  • Design reusable services, microservices, scalable REST APIs, and event-driven integrations.

  • Design and implement solutions on AWS while leveraging managed services for compute, storage, messaging, security, and monitoring.

  • Optimize applications for performance, scalability, reliability, and cost.

  • Drive Agile delivery processes by facilitating sprint planning, stand-ups, retrospectives, and ensuring effective development workflows, including continuous integration, deployment, and testing practices.

  • Drive CI/CD automation, Infrastructure as Code practices, collaborate with DevOps teams, and support the MLOps lifecycle including model deployment, monitoring, and governance for AI-enabled solutions.

Basic Qualifications

  • Bachelor's or Master's degree in Computer Science, Engineering, or related discipline.

  • 12+ years of software engineering experience.

  • 5+ years leading engineering teams or managing application delivery.

  • Proven experience delivering enterprise-scale cloud applications on AWS.

  • Experience designing distributed systems and microservices.

  • Strong understanding of modern software architecture and cloud-native design principles.

Preferred Qualifications

  • Experience delivering AI-enabled business solutions.

  • Strong communication and stakeholder management skills.

  • Ability to translate business requirements into technical solutions.

  • Effective collaboration across distributed and cross-functional teams.

  • Solid understanding of software development lifecycle and Agile methodologies.

Location

Current Location: Mississauga. Our Mississauga office will move to 1 Adelaide in Toronto in September 2026.

The hiring base salary range for this position is $111,100 - $152,800 annually. Actual compensation within this range will be dependent upon the individual's knowledge, skills, experience, equity with other team members, and alignment with market data. Please note that the disclosed salary range is solely for candidates hired to perform work within this geographic location. Candidates hired to work in other locations will be subject to the pay range associated with that location.

What's in it for You
A culture of innovation, empowerment, decision-making, and accountability
Comprehensive health and welfare benefits that serve the needs of you and your family and foster a culture of wellness (for qualified roles)
Additional benefits and amenities, including paid time-off programs (vacation, sick leave, and holidays) (for qualified roles)

Applicants will be required to undergo a background check only if and after a conditional offer of employment has been extended.

Element Fleet Management and its wholly owned subsidiaries are an equal opportunity employer committed to diversity, equity, inclusion, and belonging. We are pleased to consider all qualified applicants for employment without regard to race, color, religion, genetic information, sex, gender identity, sexual orientation, age, marital status, family status, ancestry, national origin, citizenship, physical or mental disability, veteran status, military obligations or any other characteristic protected by federal, state and local laws. Disability-related accommodations during the application and interview process are available upon request.Should you require an accommodation with our hiring process please send an email to talentacquisition@elementcorp.com or call (800) 665-9744. Element Fleet Management also uses AI-assisted tools to help screen and assess applications. These tools analyze information you provide (for example, your resume and screening responses) to identify job-related skills, qualifications, and experience. AI outputs do not by themselves determine whether you advance or receive an offer - they assist recruiters and hiring managers. Final hiring decisions are made by people.

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