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Python Jobs in Pickering, ON

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Last updated: 1 day ago
Senior Python Engineer

Senior Python Engineer

SuperAnnotateAjax, Ontario, CA
Remote
Full-time
As a Senior Python Engineer, you will work remotely on an hourly paid basis to review AI-generated Python solutions and technical explanations, as well as generate high-quality reference content th...Show moreLast updated: 1 day ago
Azure Cloud Engineer

Azure Cloud Engineer

VDart IncScarborough, ON, Canada
Full-time
Quick Apply
Job Title : Azure Cloud Engineer Location : Scarborough, ON Duration : Contract &l...Show moreLast updated: 6 days ago
Software Engineer 2

Software Engineer 2

360insightsWhitby, Canada
Full-time
Starting base salary • CAD$77,000 - $92,000.Plus Bonus, Equity & BenefitsThis is an existing vacancy.The Software Engineer 2 works on a team to design, create, and implement mission critical platfor...Show moreLast updated: 6 days ago
Senior Developer (Data)

Senior Developer (Data)

Farm Credit CanadaVarious FCC office s in Ontario may be considered
Full-time
Salary Range (plus eligible to receive a performance based incentive, applicable to position) : .Experienced data developer needed. Using your experience in Agile Scrum methodology and AWS data pipel...Show moreLast updated: 30+ days ago
OPEN : FinOps Engineer

OPEN : FinOps Engineer

CPUS Engineering Staffing Solutions Inc.Pickering
Full-time
The FinOps Engineer / Practitioner is responsible for implementing and operating cloud financial management (FinOps) practices with a strong focus on Microsoft Azure. This role works closely with engi...Show moreLast updated: 30+ days ago
Technical Analyst

Technical Analyst

LancesoftScarborough, ON, CA
Full-time
Quick Apply
Location Address : 2201 Eglinton Ave East.Hybrid - 2 days a week, subject to change.Anchor Days : Tuesday and Wednesday.Contract Duration : 01 / 19 / 2026 to 06 / 30 / 2026. Schedule Hours : 9am-5pm Monday-Frid...Show moreLast updated: 8 days ago
25-125 FinOps Engineer

25-125 FinOps Engineer

Morson TalentPickering
Full-time
The FinOps Engineer / Practitioner is responsible for implementing and operating cloud financial management (FinOps) practices with a strong focus on Microsoft Azure. This role works closely with engi...Show moreLast updated: 30+ days ago
Senior PHP Developer

Senior PHP Developer

Stay On TrackAjax, ON, CA
Message : Only variable references should be returned by reference.Wij zijn sinds 1980 actief in de grafische branche en behoren tot n van de grootste totaalleveranciers op het gebied van repro, off...Show moreLast updated: 30+ days ago
Senior PHP Developer

Senior PHP Developer

StayontrackAjax, ON, CA
Message : Only variable references should be returned by reference.Wij zijn sinds 1980 actief in de grafische branche en behoren tot n van de grootste totaalleveranciers op het gebied van repro, off...Show moreLast updated: 30+ days ago
iOS Engineer III, Feeds / Business Experience

iOS Engineer III, Feeds / Business Experience

redditRemote, Ontario, Canada
Remote
Full-time
Reddit is a community of communities.It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote...Show moreLast updated: 30+ days ago
  • Promoted
Full Stack Python Developer

Full Stack Python Developer

Fulfillment IQPickering, ON, Canada
Full-time +1
Role Title : Full Stack Python Developer.Location : Toronto, ON (On Site).Reports to : Head of IT & Engineering.At Fulfillment IQ, we are transforming the future of logistics technology.As an awar...Show moreLast updated: 12 days ago
Software Engineer – Nuclear Systems (Hybrid)

Software Engineer – Nuclear Systems (Hybrid)

Ontario Power GenerationPickering, ON, CA
Full-time
A leading power generation company in Pickering is seeking a Computer Software Engineer to design and maintain control systems in a nuclear facility. The position requires a Bachelor's or Master's i...Show moreLast updated: 16 days ago
Release & Deployment Lead

Release & Deployment Lead

VencoraWhitchurch-Stouffville, ON, CA
Full-time
Vencora Whitchurch‑Stouffville, Ontario, Canada.Reports to : Manager, Cloud Ops & Security.Be among the first 25 applicants. At Portfolio+, we empower financial institutions with secure, scalable, an...Show moreLast updated: 30+ days ago
Senior Data Engineer

Senior Data Engineer

freelance.caScarborough, Canada
Full-time
We’re currently hiring for the position of.Senior Data Engineer – Google Cloud (Informatica Product 360 & QA Automation). If you have relevant experience, we’d love to hear from you.Job Title : Senio...Show moreLast updated: 30+ days ago
Release & Deployment Lead

Release & Deployment Lead

Portfolio+Whitchurch-Stouffville, ON, CA
Full-time
At Portfolio+, we empower financial institutions with secure, scalable, and customer‑first solutions.As a proudly Canadian company, we’re at the forefront of open finance, delivering cutting‑edge c...Show moreLast updated: 22 days ago
Web developer

Web developer

Teltorhub IncStouffville, ON, CA
Full-time
Experience : 2 years to less than 3 years.Information technology (IT) service provider.Consult with clients to develop and document Website requirements. Design and integrate website related code.Det...Show moreLast updated: 30+ days ago
OPEN : FinOps Engineer

OPEN : FinOps Engineer

Rodan Energy SolutionsPickering, CA
Full-time
We are currently requesting resumes for the following position.Friday, September 26, (5 : 00PM EST).CHQ, Oshawa, ON (rotating schedule from September 01, ). Hybrid – 1 day remote per week.The FinOps ...Show moreLast updated: 30+ days ago
Senior Data Developer

Senior Data Developer

Cpus Engineering Staffing Solutions Inc.Pickering, ON, CA
Full-time
We are currently requesting resumes for the following position.As a Senior Data Developer, you will be responsible for building and supporting the data driven applications which enable innovative, ...Show moreLast updated: 30+ days ago
Senior Data Scientist II

Senior Data Scientist II

RELXOntario
Full-time
The Senior Data Scientist II will leverage advanced analytics and machine learning techniques to extract insights from complex data sets. They will collaborate with cross-functional teams to drive d...Show moreLast updated: 30+ days ago
Senior Python Engineer

Senior Python Engineer

SuperAnnotateAjax, Ontario, CA
1 day ago
Job type
  • Full-time
  • Remote
Job description

As a Senior Python Engineer, you will work remotely on an hourly paid basis to review AI-generated Python solutions and technical explanations, as well as generate high-quality reference content that demonstrates strong software engineering practices. You will assess solutions for correctness, code quality, performance, and adherence to the prompt; identify errors in logic, architecture, or methodology; fact-check technical information; craft clear, step-by-step explanations and exemplary solutions; and rate and compare multiple AI responses based on their reasoning quality and implementation soundness.

This is a fully remote, hourly paid contractor role with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs, where your Python expertise will directly help improve the world’s premier AI models.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Bachelor’s degree or higher in Computer Science, Software Engineering, Mathematics, or a closely related technical field.
  • 7+ years of professional software engineering experience, with significant hands-on work in Python on production systems.
  • Deep knowledge of Python language features, the standard library, and common ecosystems such as web frameworks, data tooling, or backend services.
  • Strong understanding of algorithms, data structures, system design, and performance optimization in Python applications.
  • Proven experience designing, reviewing, and improving high-quality Python codebases, including code review and mentoring responsibilities.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
  • Comfort working with modern tooling such as version control systems, CI / CD pipelines, testing frameworks, and containerization technologies.
  • Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
  • Highly detail-oriented, with a structured and methodical approach to evaluating reasoning quality and identifying subtle errors in technical solutions.