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Machine Learning Engineer Python Jobs in Massachusetts

Machine Learning Engineer II Boston, MA - Marketing Operations - Full time - R29931 What you'll do: * Apply artificial intelligence and/or machine learning methods to design, test and scale effective ...

Machine Learning Engineer II Boston, MA - Marketing Operations - Full time - R29931 What you'll do: * Apply artificial intelligence and/or machine learning methods to design, test and scale effective ...

Machine Learning Engineer, Data Mining

Boston, MA · On-site +1

$124K - $149K/yr

As a Machine Learning Engineer on the Data Mining team, your mission is to help build the "Brain ... Strong proficiency in Python with the ability to write clean, modular, and well-documented code.

New

Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...

Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...

Senior Machine Learning Engineer

Boston, MA · On-site +1

$140K - $190K/yr

You'll use technologies like Python (and Clojure), AWS services (Athena, Bedrock, SageMaker, etc ... machine learning fundamentals (model selection, training, evaluation, feature engineering) and ...

Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...

Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post-training pipelines in research or production Strong Python and deep learning proficiency (PyTorch ...

As a Staff Machine Learning Engineer, you will serve as a technical leader defining the roadmap and ... Expert-level proficiency in Python and ML frameworks (PyTorch, TensorFlow, or JAX), backed by ...

Xometry is looking for a Staff Machine Learning Engineer to join our growing AI/ML team. This is a ... Strong proficiency in Python and advanced ML/AI frameworks such as TensorFlow, PyTorch, or similar.

Xometry is looking for a Staff Machine Learning Engineer to join our growing AI/ML team. This is a ... Strong proficiency in Python and advanced ML/AI frameworks such as TensorFlow, PyTorch, or similar.

As a Staff Machine Learning Engineer, you will serve as a technical leader defining the roadmap and ... Expert-level proficiency in Python and ML frameworks (PyTorch, TensorFlow, or JAX), backed by ...

Senior Machine Learning Engineer

Boston, MA

$133K - $175K/yr

The Crown Is Yours As a Senior Machine Learning Engineer, you'll design, implement, and scale ... What you'll bring * 3+ years of experience writing production Python applications and working with ...

Senior Machine Learning Engineer

Boston, MA · On-site

$133K - $175K/yr

The Crown Is Yours As a Senior Machine Learning Engineer, you'll design, implement, and scale ... What you'll bring * 3+ years of experience writing production Python applications and working with ...

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Machine Learning Engineer Python information

What are some common challenges faced by Machine Learning Engineers working with Python, and how can they be addressed?

Machine Learning Engineers using Python often encounter challenges such as managing large datasets, ensuring efficient model deployment, and maintaining reproducibility of experiments. Handling data pipelines and model versioning can be complex, especially as projects scale. To address these issues, engineers typically use tools like Pandas and Dask for data handling, Docker for containerization, and MLflow or DVC for tracking experiments and models. Collaborating closely with data engineers, software developers, and product teams is also essential to streamline workflows and ensure models are production-ready.

What are the key skills and qualifications needed to thrive as a Machine Learning Engineer Python, and why are they important?

To thrive as a Machine Learning Engineer Python, you need a solid background in computer science, statistics, and mathematics, along with proficiency in Python programming and machine learning concepts. Familiarity with frameworks such as TensorFlow, PyTorch, Scikit-learn, and experience with cloud platforms or MLOps tools are highly valued, as are certifications like Google Professional Machine Learning Engineer. Strong problem-solving abilities, communication skills, and a collaborative mindset help set you apart in this field. These skills enable engineers to design, implement, and deploy effective machine learning solutions that address real-world challenges in dynamic, team-oriented environments.

What is the difference between Machine Learning Engineer Python vs Data Scientist?

AspectMachine Learning Engineer PythonData Scientist
Required CredentialsBachelor's/Master's in CS, Data Science, or related; Python skills; ML certificationsBachelor's/Master's in Statistics, CS, or related; Python/R skills; Data analysis certifications
Work EnvironmentDevelops scalable ML models, deploys algorithms, collaborates with engineering teamsAnalyzes data, builds models, interprets results, communicates insights
Employer & Industry UsageTech companies, startups, AI-focused firmsFinance, healthcare, marketing, research institutions

While both roles require Python proficiency and data skills, Machine Learning Engineers focus on building and deploying scalable ML models, whereas Data Scientists analyze data and generate insights. The roles often overlap but differ in their primary focus and responsibilities.

What is a Machine Learning Engineer Python?

A Machine Learning Engineer Python is a professional who uses the Python programming language to design, build, and deploy machine learning models and systems. They work with large datasets, develop algorithms, and use Python libraries such as TensorFlow, scikit-learn, and PyTorch to solve complex problems. Their responsibilities also include preprocessing data, training models, evaluating performance, and integrating solutions into production environments. Machine Learning Engineers often collaborate with data scientists, software engineers, and business stakeholders to create scalable and efficient machine learning applications.
What are popular job titles related to Machine Learning Engineer Python jobs in Massachusetts? For Machine Learning Engineer Python jobs in Massachusetts, the most frequently searched job titles are:
What cities in Massachusetts are hiring for Machine Learning Engineer Python jobs? Cities in Massachusetts with the most Machine Learning Engineer Python job openings:
Infographic showing various Machine Learning Engineer Python job openings in Massachusetts as of June 2026, with employment types broken down into 83% Full Time, 14% Part Time, 1% Temporary, and 2% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution.
Machine Learning Engineer II

Machine Learning Engineer II

Chewy

Boston, MA • On-site, Remote

$161K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Chewy rating

6.9

Company rating: 6.9 out of 10

Based on 220 frontline employees who took The Breakroom Quiz

9th of 39 rated national retailers


Job description

Job Description:

Machine Learning Engineer II

Boston, MA – Marketing Operations – Full time – R29931

Job Description:

What you’ll do:

  • Apply artificial intelligence and/or machine learning methods to design, test and scale effective, reliable frameworks, systems, and models to improve the usefulness of big data and predictive applications.

  • Research, implement, and test machine learning algorithms and tools to solve data challenges and to improve quality and reliability of data.

  • Develop machine learning applications according to requirements; design, code, test, deploy and iterate on machine learning systems.

  • Research and remain current on machine learning and optimization techniques.

  • Work with data scientists, application developers, product managers and software engineers to develop and support software for new machine learning products.

What you’ll need:

  • Minimum Requirements: Master’s degree in Industrial Engineering, Operations Research, Statistics, Applied Mathematics, or related field of study and 2 years of experience required as an Operations Research Analysts or a related position/occupation.

  • Alternate Education and Experience: Ph.D.’s degree in Industrial Engineering, Operations Research, Statistics, Applied Mathematics, or related field of study and 1 year of experience required as an Operations Research Analysts or a related position/occupation.

  • Experience or coursework must include:

    • Amazon Web Services tools like Redshift, SageMaker, Snowflake or other similar platforms, Databricks.

    • R, PySpark, PyTorch, TensorFlow, Docker.

    • ML techniques like neural networks, linear regression, Bayesian statistics and XG boost models.

    • Developing and deploying optimization, predictive and machine learning model.

Employer: Chewy, Inc.

Office Address: 343 Congress St, Floor 5, Boston, MA 02210

Other: Telecommuting permitted up to 2 days/week.

The base salary range for this role is $161,803 to $ 211,000 per year

  • The specific salary offered to a candidate may be influenced by a variety of factors including but not limited to the candidate’s relevant experience, education, and work location. In addition, this position is eligible for 401k and a new hire and annual equity grant. C08+ positions may also be eligible for annual bonus.

We offer different types of insurance and benefits, such as medical/Rx, vision, dental, life, disability, hospital indemnity, critical illness, and accident. We offer parental leave, family services benefits, backup dependent care, flexible spending accounts, telemedicine, pet adoption reimbursement, employee assistance program, and many discounts including 10% off pet insurance and 20% off at Chewy.com. 

Exempt salary team members have unlimited PTO, subject to manager approval. Team members will receive six paid holidays per year. Team members may be eligible for paid sick and family leave in compliance with applicable state and local regulations. 

Chewy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, national origin, gender, citizenship, marital status, religion, age, disability, gender identity, results of genetic testing, veteran status, as well as any other legally-protected characteristic. If you have a disability under the Americans with Disabilities Act or similar law, and you need an accommodation during the application process or to perform these job requirements, or if you need a religious accommodation, please contact CAAR@chewy.com.

To access Chewy's California CPRA Job Applicant Privacy Policy, please click here.


What Chewy employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About Chewy

Sourced by ZipRecruiter

Chewy is a prominent player in the e-commerce industry, specifically dedicated to pet owners. Based in Dania Beach, Florida, the company was founded in 2011 with the aim to make pet shopping easier and more convenient. Chewy offers a wide range of products including pet food, toys, and other pet-related essentials from over 1,000 trusted brands, along with prescription food and medications from certified veterinarians. The company stands out for its dedication to providing 24/7 customer service and shipping orders over $49 for free. Chewy's mission is to be the most trusted and convenient online destination for pet parents everywhere by committed to delivering pet happiness.

Industry

Retail

Company size

10,000+ Employees

Headquarters location

Plantation, FL, US

Year founded

2011