Job Description & How to Apply Below
This job is with S&P Global, an inclusive employer and a member of my Gwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.
About the Role:
Grade Level (for internal use):
10 The Team :
The Foreseer team delivers digital transformation solutions for information extraction from structures and semi structured documents and websites. Foreseer is a human in the loop platform that combines latest AI/ML advances with a state-of-the-art UI for delivering multiple projects, all powered by a core distributed, cloud native, auto scalable framework. Team comprises of experts in Java and Python language and ML engineers.
Job Brief
We are seeking a knowledge engineer to design, model, and maintain enterprise-scale knowledge graphs and semantic data structures. You will work with cross-functional teams to map heterogeneous data sources into RDF frameworks, ensuring that complex domain knowledge is represented accurately for AI-driven reasoning, advanced search, and discovery.
Responsibilities
Design AI/ML applications.
Use effective feature engineering to transform raw data into useful features
Ontology Modelling - Design and implement formal ontologies using RDF, OWL, and SHACL to represent complex business entities and relationships.
Knowledge Graph Construction - Build and maintain large-scale knowledge graphs from both structured and unstructured data sources.
Semantic Data Integration - Map relational and tabular datasets into RDF triples using techniques like R2
RML or RML.
Querying & Management - Develop complex SPARQL queries to retrieve, transform, and manage semantic datasets.
AI & LLM Integration - Integrate knowledge graphs into Generative AI (RAG) pipelines to reduce hallucinations and improve context-aware results.
Governance & Standards - Establish and enforce standards for data quality, semantic consistency, and versioning of ontological models.
Requirements and Skills
BS or MS degree in Computer Science or Information Technology or equivalent.
6+ Years hands on experience in Python and related libraries.
Expert knowledge of W3C Semantic Web standards: RDF, RDFS, OWL, and SPARQL.
Hands-on experience with ontology and RDF processing libraries such as RDFLib.
Experience with Graph Databases (e.g., Graph
DB)
Expertise in RDF serialization formats like Turtle, JSON-LD, and RDF/XML.
Ability to effectively write robust and testable code
Hands on experience in leveraging language models for information retrieval.
Experience in Containerization, cloud platforms, CI/CD, and deployments through CI/CD pipelines, and AWS services like S3, EKS, EC2 etc.
Proficiency in the development environment, including IDE, web & application server, GIT, Azure Dev Ops, unit-testing tool and defect management tools
Strong communication skills
An analytical mind with problem-solving abilities
Nice to Have Skills
Background in Natural Language Processing (NLP) for entity extraction and knowledge graph population.
Familiarity with reasoners and validation standards like SHACL
Experience in Agile and Scrum methodologies
What's In It For You?
Our Mission:
Advancing Essential Intelligence.
Our People:
We're more than 35,000 strong worldwide-so we're able to understand nuances while having a broad perspective. Our team is driven by curiosity and a shared belief that Essential Intelligence can help build a more prosperous future for us all.
From finding new ways to measure sustainability to analyzing energy transition across the supply chain to building workflow solutions that make it easy to tap into insight and apply it. We are changing the way people see things and empowering them to make an impact on the world we live in. We're committed to a more equitable future and to helping our customers find new, sustainable ways of doing business.
Join us and help create the critical insights that truly make a difference.
Our Values:
Integrity, Discovery, Partnership
Throughout our history, the world's leading organizations have relied on us for the Essential Intelligence they need to make confident decisions about the road ahead. We start with a foundation of integrity in all we do, bring a spirit of…
Position Requirements
10+ Years
work experience
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