Jobs for freelance machine learning developer python at Toronto

About The Role What if your deep mathematical training could directly shape how AI understands and reasons about formal proofs? We're looking for mathematicians and formal methods experts to work at the cutting edge of AI research — translating rigorous mathematical arguments into machine-verifiable Lean 4 formalizations, and helping map the frontier of...

About Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving...

Senior Machine Learning EngineerToronto, ON (3 Days WFO) Role Description: Senior Machine Learning Engineer who can work independently| collaborate effectively with data scientists and engineers| and help accelerate the delivery of enterprise AI solutions from proof of concept through production deployment. Essential Skills: Experienced...

Job Title: Senior Machine Learning Engineer Location: Toronto, ON Work Arrangement: Hybrid (3 Days/week) Employment Type: Contract Duration: 09-12 Months Pay Rate: CAD 65-70/hour Incorporated Domain: BFSI Application Deadline: Aug. 15th, 2026 SKILLS REQUIRED: 7+ years of exp. as Machine Learning Engineer to support the AI CoEs...

Physics Subject Matter Expert (AI Training) About The Role We're looking for physics experts in Toronto and across Canada to help train and evaluate cutting-edge AI models. Your deep understanding of physics will directly shape how AI reasons through complex problems — from undergraduate mechanics to graduate-level electromagnetism and beyond. This is a...

Job Description What is the opportunity?  We’re seeking a hands-on lead Python expert with proven leadership experience who combines deep technical expertise in machine learning with a track record of leading development teams. You’ll actively contribute to building and deploying highly scalable, intelligent applications while guiding a skilled team...

Description Hybrid - 2 times a week in office About the Role We are looking for an innovative and experienced AI Engineer with strong Snowflake expertise to design, build, and productionize enterprise-grade AI and machine learning solutions. In this role, you will work at the intersection of data engineering, AI/ML, Generative AI, and cloud platforms,...

Description : We are seeking a passionate and energetic Traditional Bachata Instructor (Freelance) to inspire dance enthusiasts and guide them through the vibrant world of Bachata. This dynamic role offers the opportunity to share your expertise, foster a love for Latin dance, and create engaging learning experiences for students of all levels. As a...

Job Requisition ID #26WD99908Principal Machine Learning Operations Developer: AI/ML PlatformLocation: Canada. Open to Toronto, Ontario or Remote Ontario.About AutodeskAutodesk makes software for people who make things. We are a global leader in 3D design, engineering, manufacturing, and entertainment software. Our customers use Autodesk software to design...

About The Role What if the physics simulations you build could teach the next generation of robots how to walk, grasp, and navigate the real world? We're looking for Robotics Simulation Engineers in the Toronto area to design, build, and optimize high-fidelity physical simulations that bridge the gap between virtual environments and real-world robotic...

Job Description What is the opportunity? The SIAI Digital Development team is constantly undertaking complex development initiatives within Global Cyber Security. In this role, you will be a full-stack developer within the SIAI Digital Development team, responsible for designing and implementing software solutions across multiple platforms. Our Digital...

Lean 4 Proof Engineer — Mathematical Formalization About The Role What if your mathematical expertise could directly shape how AI understands and reasons about formal proof? We're looking for skilled mathematicians to translate rigorous human arguments into machine-verifiable Lean 4 formalizations — working at the very frontier of what proof assistants...

Job Description What is the opportunity? The SIAI Digital Development team is constantly undertaking complex development initiatives within Global Cyber Security. In this role, you will be a full-stack developer within the SIAI Digital Development team, responsible for designing and implementing software solutions across multiple platforms. Our Digital...

Researcher — Lean 4 & Formal Proof Systems (AI Training) About The Role What if your deep mathematical expertise could directly shape how AI reasons about formal proofs — pushing the frontier of what machines can understand and verify? We're looking for mathematicians and formal verification specialists to translate sophisticated mathematical...

Required Qualifications Bachelor's or Master's degree in Computer Science, Engineering, Data Science, or a related field. 5+ years of experience in machine learning or AI engineering. Strong programming skills in Python. Experience with machine learning frameworks such as TensorFlow or PyTorch. Experience with LLMs, prompt engineering, RAG, and AI...

Application Deadline: 09/04/2026 Address: 33 Dundas Street West Job Family Group: Data Analytics & Reporting This is a 12 month hybrid contract role in Toronto Uses advanced analytical algorithms and technologies (e.g. machine learning, deep learning, artificial intelligence) to mine and analyze large sets of structured and unstructured data to obtain...

Company Description Arima provides brands and agencies with a faster, more accessible way to measure marketing performance across all channels. Unlike traditional marketing mix modeling tools that are slow, costly, and tailored mainly to data scientists, Arima is built for marketers and integrates consumer insights, media planning, performance measurement,...

Mathematical Formalization Specialist (Lean / Formal Proof Systems) About The Role What if your mathematical expertise could directly shape the future of AI reasoning? We're looking for mathematicians with hands-on experience in formal proof systems to tackle problems that sit beyond the reach of automated tools — translating rigorous human arguments...

Cybersecurity Defense Analyst (AI Training) About The Role What if your cybersecurity knowledge could directly shape how AI understands, detects, and responds to the threats facing millions of organizations worldwide? We're looking for Cybersecurity Defense Analysts to evaluate, stress-test, and improve AI-generated security content — from threat...

Role: Senior Data Engineer Location: Hybrid- 2 days from Sapient Toronto office In person interview required Must have experience with Banking Finance client Experience- 8+ years Need Senior Data Engineers with strong Scala, Spark, SQL, and modern data platform experience. About the Role We are looking for a highly motivated Senior Data Engineer with 5+...