Data Scientist | Online Jobs | Optimhire

Data Scientist

We are looking for data Scientist with over 3 years of experience in working with unstructured and large data. Experience in advanced analytics, model building, statistical modeling, optimisation, and machine learning algorithms.

  • Machine Learning Algorithms: Crystal clear understanding, coding, implementation, error analysis, model tuning knowledge on Linear Regression, Logistic Regression, SVM, shallow/deep Neural Networks, clustering, Decision Trees, Random forest, XGBoost, Recommender Systems, ARIMA and Anomaly Detection.
  • Feature selection, hyper parameters tuning, model selection and error analysis, boosting and ensemble methods.
  • Strong with programming languages like Python and data processing using SQL or equivalent and ability to experiment with newer open source tools
  • Experience in normalising data to ensure it is homogeneous and consistently formatted to enable sorting, query and analysis.
  • Experience designing, developing, implementing and maintaining a database and programs to manage data analysis efforts.
  • Experience with big data and cloud computing viz. Spark, Hadoop (MapReduce, PIG, HIVE).
  • Experience in risk and credit score domains preferred.

Desired Skills and ExperienceComputer Vision,Data Mining,Machine Learning,NLP,Python

Job Type



Data Scientists

Must have Skills

  • SQL
  • Hadoop
  • Natural Language Processing
  • Big Data
  • Machine Learning
  • Domains
  • Apache Pig
  • Cloud Computing
  • Data Science
  • Support Vector Machines - (SVM)
  • Data mining
  • Neural Networks
  • Data analytics

6 - 15 K/Year USD (Annual salary)

Longterm (Duration)

Onsite Bengaluru, Karnataka, India


Madhukar C