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Python Jobs in Burlington, ON

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Python • burlington on

Last updated: 16 hours ago
Senior Python Engineer

Senior Python Engineer

SuperAnnotateHamilton, 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
Senior Integrations Developer - Initiatives & Opportunities (January 2026 - March 2027)

Senior Integrations Developer - Initiatives & Opportunities (January 2026 - March 2027)

Mohawk CollegeHamilton, ON, CA
Full-time
Senior Integrations Developer – Initiatives & Opportunities (January 2026 – March 2027).Mohawk College is undertaking a major digital transformation through the Banner Business Transformation Proje...Show moreLast updated: 5 days ago
Staff Software Developer

Staff Software Developer

Thermo Fisher ScientificBurlington, Ontario, Canada
Full-time
Laboratory Setting Office Some degree of PPE (Personal Protective Equipment) required (safety glasses gowning gloves lab coat ear plugs etc. As part of the Thermo Fisher Scientific team youll discov...Show moreLast updated: 4 days ago
Senior Power Platform Engineer - Data & Automation

Senior Power Platform Engineer - Data & Automation

KPMG CanadaHamilton, ON, CA
Full-time
A leading professional services firm in Hamilton is seeking an experienced professional to design and deploy solutions utilizing Microsoft Power Platform. The ideal candidate will support audit oper...Show moreLast updated: 30+ days ago
Senior Cloud Backend Engineer (AWS)

Senior Cloud Backend Engineer (AWS)

EvertzBurlington, Halton Region, CA
Full-time
A prominent engineering firm in Burlington is seeking a skilled Senior Software Engineer to join their team in creating next-generation content management systems for the Media and Entertainment in...Show moreLast updated: 3 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
Software Engineer (Python / Linux / Packaging)

Software Engineer (Python / Linux / Packaging)

CanonicalHamilton, ON, CA
Full-time
Software Engineer (Python / Linux / Packaging).Software Engineer (Python / Linux / Packaging).Software Engineer (Python / Linux / Packaging). Be among the first 25 applicants.Software Engineer (Python / Linux / Pac...Show moreLast updated: 30+ days ago
Production Engineering

Production Engineering

Skygauge RoboticsHamilton, ON, CA
Full-time
Hamilton, Ontario, Canada (fully on-premises position).Skygauge has reinvented the drone to perform work not possible with drones today. Our drone conducts ultrasonic thickness tests from the air an...Show moreLast updated: 11 days ago
Business Systems Developer

Business Systems Developer

Grantek Systems IntegrationBurlington, Ontario, Canada
Full-time
IT Platform Engineering Data & Analytics and Business Process teams to deliver secure scalable and efficient internal digital solutions. Develop enhance and maintain internal business applicatio...Show moreLast updated: 8 days ago
Specialist, Data Engineering

Specialist, Data Engineering

CogecoBurlington, Ontario, Canada
Full-time
Our culture lifts you upthere is no ego in the way.Our common purpose We all want to win for our customers.We aim to always be evolving dynamic and ambitious. We believe in the power of genuine conn...Show moreLast updated: 6 days ago
Production Engineer

Production Engineer

Evertz Microsystems LimitedBurlington, Ontario, Canada
Full-time
Production Engineers are responsible for validating industry leading broadcast and AV solutions at a modular and system level. Candidates should be ready to be challenged in an ever-changing industr...Show moreLast updated: 30+ days ago
Junior Information Technology (IT) Technician (SOP or Internship)

Junior Information Technology (IT) Technician (SOP or Internship)

McMasters Student UnionHamilton, Ontario, Canada
Full-time +1
The MSU represents full-time undergraduate students at McMaster University.The MSU purpose is to draw into a true society all students at McMaster pursuit of this it will foster activities and eve...Show moreLast updated: 8 days ago
  • Promoted
Principal systems software engineer

Principal systems software engineer

Targeted TalentHamilton, ON, Canada
Full-time
Our client is a company building the world's highest- performance pure digital AI inference chip.We are looking for an experienced software engineer with excellent C / C++ programming skills and ...Show moreLast updated: 30+ days ago
  • New!
Senior Process Automation & Optimization Analyst

Senior Process Automation & Optimization Analyst

ArcelorMittal DofascoHamilton, ON, CA
Full-time
A major steel manufacturing company located in Hamilton, Ontario, is seeking a Senior Analyst in Process Automation to develop and maintain optimization software for manufacturing operations.The id...Show moreLast updated: 16 hours ago
Senior Backend Engineer - Scalable APIs (Remote)

Senior Backend Engineer - Scalable APIs (Remote)

AffirmHamilton, ON, CA
Remote
Full-time
A leading fintech company is seeking a Senior Software Engineer in Hamilton, Ontario.This role involves owning team goals and developing scalable backend systems using languages like Python and Kot...Show moreLast updated: 4 days ago
Cibersecurity Engineer

Cibersecurity Engineer

OPENCHIP & SOFTWARE TECHNOLOGIESBurlington, Halton Region, CA
Full-time
OPENCHIP & SOFTWARE TECHNOLOGIES.We are looking for a skilled and experienced Cybersecurity Engineer to strengthen our Information Security and Infrastructure teams. This professional will play a ke...Show moreLast updated: 30+ days ago
FreeBSD Medior System Administrator

FreeBSD Medior System Administrator

Klara IncHamilton, ON, CA
Full-time
FreeBSD and ZFS expertise, providing engineering, consulting, and support to some of the world’s most demanding environments. Our team contributes upstream, builds critical infrastructure, and helps...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
People also ask
Senior Python Engineer

Senior Python Engineer

SuperAnnotateHamilton, 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.