drjobs RQ09318 - Machine Learning Engineer – Senior

RQ09318 - Machine Learning Engineer – Senior

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1 Vacancy
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Job Location drjobs

Toronto - Canada

Monthly Salary drjobs

Not Disclosed

drjobs

Salary Not Disclosed

Vacancy

1 Vacancy

Job Description

Job Title: RQ09318 - Machine Learning Engineer Senior
Client: Ministry of Public and Business Service Delivery and Procurement
Work Location: 222 Jarvis St. Toronto Ontario Hybrid
Estimated Start Date:
Estimated End Date:
#Business Days: 250.00
Extension: Probable after the initial mandate
Hours per day or Week:7.25 hours per day
Security Level: No Clearance Required
Must haves:
  • Deep Understanding of Machine Learning Concepts: Proficiency in fundamental machine learning concepts algorithms and techniques.
  • Expertise in Natural Language Processing (NLP): Knowledge of NLP techniques and models especially BERT and other transformer-based models for tasks like text classification sentiment analysis and language understanding.
  • Experience with Deep Learning Frameworks: Proficiency in deep learning libraries such as TensorFlow or PyTorch. Experience with implementing training and fine-tuning BERT models using these frameworks is crucial.
  • Data Preprocessing Skills: Ability to perform text preprocessing tokenization and understanding of word embeddings.
  • Programming Skills: Strong programming skills in Python including experience with libraries like NumPy Pandas and Scikit-learn.
  • Model Optimization and Tuning: Skills in optimizing model performance through hyperparameter tuning and understanding of trade-offs between model complexity and performance.
  • Understanding of Transfer Learning: Knowledge of how to leverage pre-trained models like BERT for specific tasks and adapt them to custom datasets.
Description
Responsibilities:
  • Creates machine learning models and utilizes data to train models
  • Focuses on analyzing data to find relations between the input and the desired output
  • Understands business objectives and develops models that help achieve them along with metrics to track their progress
  • Designs and develops machine learning and deep learning systems
  • Runs machine learning tests and experiments
  • Implements appropriate machine learning algorithms
General Skills:
  • Experience managing available resources such as hardware data and personnel so that deadlines are met
  • Experience analyzing the machine learning algorithms that could be used to solve a given problem and ranking them by their success probability
  • Experience exploring and visualizing data to gain an understanding of it then identifying differences in data distribution that could affect performance when deploying the model in the real world
  • Experience verifying data quality and/or ensuring it via data cleaning
  • Experience supervising the data acquisition process if more data is needed
  • Experience finding available datasets online that could be used for training
  • Experience defining validation strategies
  • Experience defining the preprocessing or feature engineering to be done on a given dataset
  • Background in statistics and computer programming
  • A team player with a track record for meeting deadlines managing competing priorities and client relationship management experience
Experience and Skill Set Requirements
Deep Understanding of Machine Learning Concepts - 15%
  • Proficiency in fundamental machine learning concepts algorithms and techniques.
  • Expertise in Natural Language Processing (NLP): Knowledge of NLP techniques and models especially BERT and other transformer-based models for tasks like text classification sentiment analysis and language understanding.
Experience with Deep Learning Frameworks - 20%
  • Proficiency in deep learning libraries such as TensorFlow or PyTorch.
  • Experience with implementing training and fine-tuning BERT models using these frameworks is crucial.
Data Preprocessing Skills - 30%
  • Ability to perform text preprocessing tokenization and understanding of word embeddings.
  • Programming Skills: Strong programming skills in Python including experience with libraries like NumPy Pandas and Scikit-learn.
Model Optimization and Tuning - 20%
  • Skills in optimizing model performance through hyperparameter tuning and understanding of trade-offs between model complexity and performance.
Understanding of Transfer Learning - 15%
  • Knowledge of how to leverage pre-trained models like BERT for specific tasks and adapt them to custom datasets.

Required Experience:

Senior IC

Employment Type

Contract

Company Industry

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