Though, the core difference between datascientist and machine learning engineer is, former one more knowledgeable in programming skills used around data. While datascientist is is like mathematician who can program using his dataanalysis skills. However, their roles are complementary to each other and supportive. ML ENGINEER VS DATA SCIENTIST Actually, there are multiple parameters you can differentiate these two professionals. And if you are looking to hire machine learning engineer and shortlisting the datascientist you need to know the actual difference between these two AI specialists. Educational Qualification Required for Data Scientist and ML Engineer At the academic end, ML engineers both professional are graduated with highly qualified degrees and require decisive skills with extensive knowledge to perform their task in professional manner. A ML engineer will typically more studious in computer science, while a datascientist is more involved in statistics or mathematics subjects. But let make you clear one thing, a ML engineer is programmer also specialized in data, while a datascientist plays with huge amount of data abut also a programmer. At educational end, once you complete your undergraduate degree, you have to choose the right path and learn more knowledge and skills in that field.Here, if you want to become a ML engineer you have options like either continue working as entry-level programmer or explore the opportunities into AI filed and become a specialist in bigdata or machine learning programmer to develop an AI model. Whereas, if you are ambitious to become a datascientist, you need to gain more education as master or doctorate degree to make your academic skills more strong and gain the capability to analyze and utilize the data for deep learning. Technical Skills Required for ML Engineer and Data Scientist Both engineers required extraordinary skills to work proficiently into their respective fields. Although, few of the skills are very common necessary for both of them to analyze the huge data and utilize its crucial information. Here, we brought the key differences between the skills of these professionals listed respectively. Skills Needed For Machine Learning Engineer: Computer Science Fundamentals Strong ML Programming Skills Proficient in Python/C++/R/Java Probability and Statistics Modeling Natural Language Processing Understanding of ML Algorithms DataModeling and Evaluation Skills Skills Required For Data Scientist: Strong Statistical and Fundamentals BigData Analysis and Interpretation Data-Driven Problem Solving Machine Learning and Deep Learning Data Visualization & Communication Programming languages (R and Python) Unstructured Data Management Techniques Use bigdata tools like Hadoop, Hive and Pig Roles and Responsibilities of ML Engineer vs Data Scientist Both, a data scientist and machine learning engineer mainly hired to developed AI-enabled applications or autonomous models but they have different role and duties while working on such projects which are clearly outlined below. Roles and Responsibilities of Data Scientist: Datasource identification and automated collection DataMining Using the State-Of-The-Art Methods Enhance DataCollection Procedure and Techniques Analyze Huge BigData To Discover Trends And Patterns Identify Trends, Patterns and Correlations in Complex Datasets Create Analytical Methods and Machine Learning Models Assess the Effectiveness of Old or New DataSources Evaluate the accuracy of data gathering techniques Apply and Implement the popular Deep Learning frameworks Responsible to Undertake Processing of Unstructured Data Use machine-learning algorithms to Build the Predict Models DataVisualization, Presentation and Storytelling Techniques Collaborate with ML Engineer and with other Stakeholders Machine Learning Engineer Roles and Responsibilities: Understand and Transform the Prototypes of Data Science Research, Design and Frame Machine Learning Systems Choose and Implement the Right Machine Learning Algorithm. Select and Implement Right Machine Learning Algorithms. Select the Right Training Datasets for ML Model Development Understand Business Objectives and Developing the Ml Models Perform Machine Learning Model Tests and Experiments Perform Statistical analysis and Fine-Tune the Testing Results Verifying data quality, and/or ensuring it via data cleaning Develop the Machine Learning Model as per the Needs. Perform the Training models and tuning their hyperparameters. The role and responsibilities of data scientists and hire machine learning engineer is more or less different but there are many roles they both play during their task. As they also need to work collaboratively to build a right AI model that can work with best level of accuracy when implemented in real life-use.