Data Science Engineer

WFH, Chennai, Hyderabad

Job Code

22DS1

Experience

Minimum 3 Years

Requirements

No of Positions: 03


Job Description:


  • Design, develop, test, deploy, maintain and improve software needed for various science projects

  • Use required technologies to build algorithms and design experiments to merge, manage, interrogate and extract data

  • Use machine learning tools and statistical techniques to produce solutions

  • Maintain and improve models maturity

  • Assess the effectiveness of data sources for both structured and unstructured data

  • Excellent statistics and programming abilities to build machine learning and artificial intelligence models

  • Build prediction systems

  • Create, maintain, and upgrade ML models for secure, scalable, reliable, high performing algorithms and deploy in cloud, edge and on-premise servers

  • Work with cross-functional teams to ensure software quality

  • Manage project priorities, deadlines and deliverables

  • Versatile and be enthusiastic to take on new problems

  • Maintain semantic version control of source, software’s & resources

  • Enable data management: governance, regulatory compliance & privacy

  • Enable code required for SIEM & UEBA

  • Enable code required for ISO27001, PCI-DSS certifications of IT systems


Technical Skills:


  • Python, Pandas, NumPy, SciPy

  • Matplotlib, Seaborn, ggplot, Bokeh, Plotly, geoplotlib, Folium

  • Exploratory analysis, mathematical analysis, statistics analysis

  • Linear Algebra, Probability Theory, Eigenvalues and Eigenvectors, Principal Component Analysis

  • Statistics, linear regression, parameter estimation, Hypothesis testing

  • Time sereis analysis, Exponential Smoothening, ARIMA, Auto ARIMA

  • Regression, Multiple Linear Regression, Regularization

  • Classification, Logistic Regression, SVM, Naïve Bayes, Random Forest, Decision Tree, KNN

  • Clustering, K Means, C Means

  • TensorFlow, Keras

  • Deep learning, ANN, CNN

  • NLP, Text Mining, Text Classifcation, Analysing Sentence Structure

  • OpenCV, OpenVINO

  • Database, Postgres, Clickhouse, Redis

  • HTML, AJAX, CSS, Java Script, JSON

  • Linux, Unix, Windows 8, Windows 7, Windows Server 2008/2003

  • Jenkins, Code Deploy, GIT, Puppet, Ansible, Dockers, Kubernetes


Soft Skills:


  • Creative and research oriented

  • Outcome driven

  • Resilient and ability to learn evolving technologies required for this job description

  • Problem solving skills

  • Business analytical thinking

  • Working proficiency in verbal and written English


Qualifications:


B.E. in C.S. or a related field and minimum 3 years experience in the following:


  • Experience working 2 or more of the following: AIML algorithm development, Micro Services Architecture, Event driven Architecture, RESTful APIs using Swagger, In-memory computation, Parallel processing

  • Experienced in data acquisition, cleaning, sampling, manipulation, visualization using Python

  • Experienced in predictive analytics using probability, inferential statistics, linear model, advanced regression techniques

  • Good expertise in working with supervised learning, unsupervised learning, model selection, dimensionality reduction

  • Experienced in using graphical models like Bayesian, Markovs

  • Experienced in text and audio based NLP

  • Experienced in image and video based object detection and identification

  • Experience in building deep learning algorithm using CNN, RNN

  • Good expertise in working with the Linux environment and shell Scripting

  • Experienced on Jenkins for continuous integration and deployments with different plugins like GitHub, Maven and Kubernetes

  • Hands-on experience in version control tool Git for merging and branching

  • Experience in configuration, deployment, and management of enterprise applications on Servers

  • Experience in handling data through databases like postgres, clickhouse, redis

  • Experience in working with CSV, JSON, XML, ORC,AVRO, and Parquet file formats