Does machine learning engineer do coding?

Does Machine Learning Engineer Do Coding?

In recent years, machine learning has become a buzzword across multiple industries. With its ability to analyze vast amounts of data and extract meaningful insights, it has become a critical tool for businesses looking to gain a competitive advantage. However, the question arises, does machine learning engineer do coding? In this article, we will explore what does it take to be a machine learning engineer and whether coding forms an essential part of the job role.

What is Machine Learning?

Before we delve into the specifics of machine learning, let’s understand what it is. Machine learning is a subfield of artificial intelligence that involves creating algorithms capable of identifying patterns in data and learning from them. Using this ability, machine learning algorithms are capable of making predictions or decisions based on new data inputs.

What does a Machine Learning Engineer do?

A machine learning engineer is a person who develops, tests, and deploys machine learning models in a production environment. The role typically involves working with data scientists, software engineers, and other team members to develop software applications. A machine learning engineer is responsible for designing, implementing, and maintaining machine learning models that can enhance the capabilities of software applications. In addition, a machine learning engineer must have an in-depth understanding of the underlying mathematics and statistics behind the algorithms.

Does a Machine Learning Engineer Code?

The short answer is yes. A machine learning engineer is required to have an advanced knowledge of at least one programming language. The most commonly used languages for machine learning include Python, R, and Java. These languages are used for developing and implementing machine learning algorithms, data analysis, and data visualization. Other essential skills that a machine learning engineer must possess include knowledge of data structures, algorithms, and software engineering.

To be effective in their job roles, machine learning engineers must be proficient coders. They must know how to read, write, and debug code. They should be able to create and maintain complex software systems, including machine learning models, data pipelines, and APIs. Moreover, they should be able to work collaboratively with data scientists to transform prototypes into production-ready applications.

Tools and Technologies used by Machine Learning Engineers

As a machine learning engineer, you need to have an in-depth knowledge of a variety of tools and technologies. Some of the commonly used tools and technologies are:

Programming Languages

Python is by far the most commonly used programming language in machine learning. It is versatile, easy to learn, and has a vast library of machine learning packages such as TensorFlow, PyTorch, and Pandas.

R is another popular programming language. It is known for its excellent visualization libraries and data analysis capabilities.

Java is also used in machine learning workflows. It is known for its scalability and platform-neutral nature.

Machine Learning Libraries

There are a variety of machine learning libraries available, each with its own strengths and weaknesses. Some of the most commonly used machine learning libraries include:

  1. TensorFlow – Developed by Google, TensorFlow is an open-source software library that is used for building and training machine learning models.
  2. PyTorch – Developed by Facebook, PyTorch is a popular machine learning library that is used for developing deep learning models.
  3. Scikit-learn – Scikit-learn is a popular machine learning library used for supervised and unsupervised learning tasks. It is built in Python.

Big Data Tools

Machine learning often involves processing vast amounts of data. Big data tools such as Apache Hadoop and Apache Spark are essential for managing, processing, and analyzing large datasets.


In conclusion, a machine learning engineer does indeed code. Machine learning engineers require advanced programming skills to develop, deploy, and maintain machine learning models. Python, R, and Java are the most commonly used languages, and TensorFlow, PyTorch, and Scikit-learn are the most popular machine learning libraries. With the demand for machine learning engineers increasing across industries, it is crucial to have a clear understanding of their job roles and what skills are required to excel in this position.

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