What is the distinction between Machine Learning Engineer Vs Machine Learning Scientist?

Machine Learning Scientist is not much different from Machine Learning Engineer. But there is a difference between these two experts who are instrumental in developing AI or ML based models for real life use.

Machine learning engineer vs machine learning scientist

Machine Learning Engineer actually works in the branch of Artificial Intelligence which is responsible for creating programs and algorithms that enable machines to take actions without being directed. Self-driving cars are one of the best examples that a machine learning engineer can develop along with coding using relevant algorithms. Their main role is to provide the computer with the ability to automatically learn and improve from experience without being programmed.

Machine Learning Scientists, on the other hand, work in the AI ​​field in the research and development of algorithms used in adaptive systems. These scientists, in effect, make product suggestions or recommendations and methods to predict product demand or forecast and explore big data using machine learning and pattern recognition to automatically extract patterns. Overlap between these two popular tech roles is sure to happen, so let’s dive deep into what skills are required for both roles, and what makes them different. In general, data scientists can expect to work on the modeling side more, while machine learning engineers tend to focus on the deployment of that same model. Data scientists focus on the ins and outs of the algorithms, 


  • Responsibilities of Machine Learning Scientists:
  • Design and implement ML information extraction
  • Probabilistic Matching Algorithms and Models
  • Research and develop innovative, scalable solutions
  • The scale machine learning algorithms that power our platform
  • Will be part of our Data Science and Algorithms team
  • Collaborate with product management and other team members
  • Work closely with ML engineers, data scientists and data engineers
  • Responsibilities of Machine Learning Engineers:
  • Can understand and apply computer science fundamentals
  •  Ability to use exceptional mathematical skills for computation
  • Prepare project results and issues that need to be fixed
  • Collaborate with data engineers to build data and model pipelines
  • Manage infrastructure and data to bring code into production
  • Can demonstrate end-to-end understanding of applications
  • Capable of creating algorithms based on statistical modeling procedures
  • Can build and maintain scalable machine learning solutions in production
  • Able to use data modeling and evaluation strategy to find patterns
  • Can lead on software engineering and software design
  • Can research and implement best practices to improve ML infrastructure
  • Explain and explain complex procedures to other lay people
  • Can analyze large, complex datasets to extract insights

For developing AI or ML based model the role of ML Engineer is more important and important than that of ML Scientist. However, there are many roles in common between them depending on the type of AI model and the industry or company looking for an ML specialist for such project analysis and development. However, both must have an understanding of machine learning and its sub-branches.

Hiring ML scientists or ML engineers is a challenging task, especially for companies that are looking for such specialists for remote locations or only for the needs of their projects. Cogito can help you in hiring Machine Learning Engineer working in best institutes or reputed organizations in the world. Cogito is engaged in Machine Learning hiring for a wide variety of companies and industries as per their customized requirements.

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