Data Scientist

Short Description

GoPaisa is hiring a Data Scientist who has Experience in technologies Redis, Memcached, Solr, ElasticSearch, CouchBase, OpenSemanticSearch.

Job Description

The person will be responsible for working on ideas/business problems to develop conceptual prototypes by designing and executing processes related to predictive/analytical modeling, data mining, and research on a large scale, complex data sets, using statistical, machine learning, graph modeling, text mining, and other modern techniques.

Key Responsibilities:
  • Has to work on Solr environment setup, managing collections, Solr Cloud and Zookeeper operations
  • Implementing SOLR builds of indexes, shards, and refined searches across structured and semi-structured data sets
  • Has to work in a team development setting, using source code control (GIT)
  • Develop and/or design large web systems
  • Experience in performance tuning databases
  • Handle of the large scale of MySQL query and complex query
  • Design, Modify and Configure search indexes on SOLR under Linux/Windows environment
  • Knowledge of agile practices
  • Optimizing both Indexes and SOLR-Integrated webshop.
  • Analyze the SOLR debug query functions.
  • Fine tuning the Search Relevancy according to the business requirements.
  • Custom configuring Synonyms, Stopwords, and Request Handlers.

Key Skills Required:
  • Experience in debugging
  • Expert level Object Oriented Design and MVC implementation
  • Experience in technologies Redis, Memcached, Solr, ElasticSearch, CouchBase, OpenSemanticSearch
  • Exposure in delivery of an automated search and indexing process with experience in Indexing data from structured and unstructured data stores, databases, and repositories
  • Load balancing, integrating multi-core searches.

Additional skills requirements:
  • Creative mindset towards problem-solving
  • Willingness and ability to learn new technologies, Strong team player
  • Excellent presentation skills present ideas and solutions to customers
  • Excellent written and verbal communication skills.

Data Scientist
Mid-Senior-level Information | Information Technology | Technology Full-time Engineering | Information Technology | Other Data Scientist has a mission to revolutionize the online shopping experience of Indian consumers and help them shop smart. provides cashback and coupons on an extensive range of products and services such as travel, lifestyle, apparels, electronics and the list goes on.. 

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