Semantics Data Scientist

Added: 04/10/2019

REF: 1299

Contract: Permanent

Location: Dublin, Ireland

Semantics Data Scientist 

Our client is looking to hire a Semantics Research Scientist.

As a Senior Data Scientist you will join the newly formed R&D Centre in Dublin, Ireland.

Our client is one of the most trusted companies in the world and have built a multi award winning big data platform combining data ingest, analytics, machine learning and elements of artificial intelligence within a data lake. Joining a cross functional team of talented and hard working members you will enable their customers to achieve a truly digital transformation while leverage their wealth of data.

Your Role

Build the tools necessary to optimize the use of our internal document semantic search engine.
Understand the architecture of the open source document indexing (Apache SOLR), Elastic Search and search engine Open Semantic Search (OSS)
Implement the use of ontologies/dictionaries, exploring OSS features in depth to fully leverage those tools (enable tagging documents with relevant entities)
Improve and update ontologies/dictionaries
Develop processes to update and debug OSS when new releases or patches are available
Optimize their unstructured data collection pipeline
Implement state-of-the-art Named Entity Recognition for multiple entities leveraging Multi-task learning
Establish relationship extraction between entities with classification of relationship types
Perform topic modeling on documents in combination with sentiment analysis

Insight Extraction
Leverage the information extracted from documents to design algorithms to alert analysts of important catalyst events
Design and implement the storage of the extracted information in a graph database
Use knowledge graph inference to propose un-witnessed relationships between entities (establish new links) and support data linkage corrections (remove wrong links)

Your Skillset
Proficient in Python and R with experience in understanding existing complex code
Experience reproducing published results and improving on them using Tensorflow
Experience developing machine learning models at scale from inception to business impact
Ability to partner with team members using strong written and verbal communication
Experience in graph database design, query language and knowledge graph algorithms (such as neo4j), ontologies (OWL and RDF)
Experience in knowledge graph inference and interfacing with Neural Network preferred

Experience & Education Requirements:
· PhD and 2+ years’ experience (preferred) or Master's degree and 5+ years' work experience

Comprehensive benefits, attractive salary and generous bonus.

Interested to know more, please apply and or email

Mark Kelly
Speak to to Mark Kelly or apply below

Chief Customer Officer Mark is an award-winning Executive Search Consultant in the areas of Artificial Intelligence, Machine Learning and Data Science markets.


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