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Rdf Jobs (NOW HIRING)

In-depth knowledge of semantic web standards (RDF, SKOS, OWL, SPARQL) * Familiarity with graph databases, particularly RDF graph databases * Familiarity with Large Language Models (LLMs) and ...

SPARQL, RDF, OWL), familiarity with graph databases (Neo4j, Amazon Neptune). * Proven work with complex biomedical datasets (e.g. clinical, genomics, proteomics) * Proficiency in various data storage ...

SPARQL, RDF, OWL), familiarity with graph databases (Neo4j, Amazon Neptune). * Proven work with complex biomedical datasets (e.g. clinical, genomics, proteomics) * Proficiency in various data storage ...

SPARQL, RDF, OWL), familiarity with graph databases (Neo4j, Amazon Neptune). * Proven work with complex biomedical datasets (e.g. clinical, genomics, proteomics) * Proficiency in various data storage ...

In-depth knowledge of semantic web standards (RDF, SKOS, OWL, SPARQL) * Familiarity with graph databases, particularly RDF graph databases * Familiarity with Large Language Models (LLMs) and ...

OR

$122K - $161K/yr

Createand evolve enterprise ontologies in RDF/OWL , including upper ontologies and domain extensions aligned to CIM (where applicable), to enable reusable enterprise semantics. * Engineer LLM ...

Senior AI Engineer

Chicago, IL

$126K - $166K/yr

Create and evolve enterprise ontologies in RDF/OWL , including upper ontologies and domain extensions aligned to CIM (where applicable), to enable reusable enterprise semantics. * Engineer LLM ‑ ...

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Rdf information

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$40K

$50.8K

$59K

How much do rdf jobs pay per year?

As of Jun 8, 2026, the average yearly pay for rdf in the United States is $50,833.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,000.00 and $54,500.00 per year, depending on experience, location, and employer.

What are RDF jobs?

RDF jobs typically refer to roles involving the Resource Description Framework (RDF), which is a standard model for data interchange on the web. Professionals in RDF jobs work with semantic web technologies to structure, link, and query data. Their tasks often include designing ontologies, developing linked data applications, and integrating diverse data sources. These roles are common in fields such as data science, knowledge management, and web development, especially in organizations focused on big data and semantic technologies.

What are some common challenges faced by RDF developers when integrating data from multiple sources?

RDF developers often encounter challenges related to data consistency and schema alignment when integrating information from diverse sources. Since RDF relies on structured data and uses ontologies to define relationships, reconciling different data models or vocabularies can require significant mapping and transformation efforts. Additionally, ensuring data quality and managing large-scale datasets for efficient querying with SPARQL are typical technical hurdles. Collaboration with data owners and domain experts is usually essential to address ambiguities and maintain interoperability.

What are the key skills and qualifications needed to thrive as an RDF (Resource Description Framework) Specialist, and why are they important?

To thrive as an RDF Specialist, you need a strong background in semantic web technologies, data modeling, and familiarity with standards like RDF, OWL, and SPARQL, usually supported by a degree in computer science or information science. Experience with tools such as Protégé, Jena, or GraphDB, and knowledge of ontological frameworks are typically required. Analytical thinking, attention to detail, and effective communication help translate complex data relationships into accessible formats for both technical and non-technical stakeholders. These skills are critical for ensuring accurate data integration, interoperability, and successful implementation of linked data projects.
More about Rdf jobs
What cities are hiring for Rdf jobs? Cities with the most Rdf job openings:
What states have the most Rdf jobs? States with the most job openings for Rdf jobs include:
Infographic showing various Rdf job openings in the United States as of May 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $50,833 per year, or $24.4 per hour.

Principal Data Scientist - Immunology - (2 positions)

Jj

Spring House, PA • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 20 days ago


Job description

At Johnson & Johnson,we believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented, treated, and cured,where treatments are smarter and less invasive, andsolutions are personal.Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity.Learn more at jnj.com.

As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.

Job Function:

Data Analytics & Computational Sciences

Job Sub Function:

Data Science

Job Category:

Scientific/Technology

All Job Posting Locations:

Cambridge, Massachusetts, United States of America, Raritan, New Jersey, United States of America, San Diego, California, United States of America, Spring House, Pennsylvania, United States of America, Titusville, New Jersey, United States of America

Job Description:

Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow.

Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every step of the way.

Learn more athttps://www.jnj.com/innovative-medicine

Johnson & Johnson Innovative Medicine is currently seeking a Principal Data Scientist - Immunology (2 openings) to join our Immunology R&D Data Science & Digital Health team (DSDH). This position will be located on site at one of our offices in either Spring House PA, Cambridge MA, Titusville NJ, Raritan NJ, or San Diego CA (NO fully remote option available).

Johnson and Johnson Innovative Medicine is recruiting for aPrincipal Data Scientist (Knowledge Graph Engineer) - Immunology, who will play a pivotal role to standardize and connect biomedical and clinical data. You will be a hands-on technical contributor with depth in semantic technologies, ontology, and graph data modeling, plus strong familiarity with the life sciences domain.

You will connect enterprise master data with R&D data across the entire product lifecycle so trusted, interoperable knowledge powers analytics, search, and AI across Johnson and Johnson Innovative Medicine.

Primary Responsibilities:

  • Be a key contributor to the design and implementation of a scalable knowledge graph infrastructure focused on data standardization and interoperability, focusing on Immunology R&D data.
  • Apply graph-based data modeling for efficient Immunology R&D organization, integration and retrieval to ensure system flexibility and long-term maintainability.
  • Work with a larger community of Data Scientists, Clinical Scientists, and Discovery Scientists to standardize, curate and create AI-Ready data sets.
  • Curate and extend ontologies for clear mapping into established biomedical ontologies and controlled terminologies using resource description framework (RDF) standards.
  • Work with SPARQL/GraphQL/REST services; develop ingestion and curation pipelines to ingest, normalize and map concepts across data sources.
  • Extend and curate Immunology R&D-relevant ontologies (e.g., diseases, drugs, targets, pathways, etc.) and maintain synonyms, cross-references, and provenance.
  • Partner with cross-functional teams to enable NLP/RAG over graphs, features for predictive modeling and terminology services for search and study design tools.
  • Work with Data Science & Digital Health colleagues, IT and DevOps teams to deploy and manage the graph database infrastructure, focusing on high availability, scalability, and recovery operations specifically geared toward Immunology R&D needs and applications.
  • Draft and manage documentation, such as data dictionaries, data lineage, and data flow diagrams, to facilitate understanding of the knowledge graph.

Preferred Qualifications:

  • Desired Ph.D. or master's degree in bioengineering, computer science, IT, bioinformatics, physics, mathematics, or related fields, emphasis on semantic technologies for biomedical application.
  • 5+ years professional experience in health informatics.
  • Demonstrated experience in large-scale knowledge graphs construction, ontology development, pharmaceutical or healthcare domains integration.
  • Programming background in parser combinators, natural language processing, and linked data (RDF Triple Stores and property graphs).
  • Proficiency in semantic web technologies (e.g. SPARQL, RDF, OWL), familiarity with graph databases (Neo4j, Amazon Neptune).
  • Proven work with complex biomedical datasets (e.g. clinical, genomics, proteomics)
  • Proficiency in various data storage solutions (SQL, key-value, column, document, graph stores) and data modeling techniques (semantic data, ontologies, taxonomies).
  • Experience in CI/CD implementations, git usage, CI/CD stacks (Jenkins, GitLab, Azure DevOps), DevOps tools, metrics/monitoring, and containerization technologies (Docker, Singularity).
  • Demonstrated stakeholder management capabilities- including requirements gathering, business analysis and planning. Must have the capacity to translate discussions into user requirements and project plans.
  • Ability to manage a numerous projects simultaneously, prioritize work, exhibit organizational skills and flexibility to deliver maximum business value.
  • Willingness to conduct periodic travel (<15% of time) to conferences and internal meetings.

This position will be located on site at one of our campuses in either Spring House PA, Cambridge MA, Titusville NJ, Raritan NJ, or San Diego, CA (NO fully remote option available). Occasional travel for crossfunctional workshops, design sessions, and team meetings may be required.
Johnson & Johnson is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, protected veteran status or other characteristics protected by federal, state or local law. We actively seek qualified candidates who are protected veterans and individuals with disabilities as defined under VEVRAA and Section 503 of the Rehabilitation Act.
Johnson & Johnson is committed to providing an interview process that is inclusive of our applicants' needs. If you are an individual with a disability and would like to request an accommodation, external applicants please contact us via https://www.jnj.com/contact-us/careers , internal employees contact AskGS to be directed to your accommodation resource.
The anticipated base pay range for this position is $117,000 to $201,250. The Company maintains highly competitive, performance-based compensation programs. Under current guidelines, this position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. The annual performance bonus is a cash bonus intended to provide an incentive to achieve annual targeted results by rewarding for individual and the corporation's performance over a calendar/performance year. Bonuses are awarded at the Company's discretion on an individual basis. Employees and/or eligible dependents may be eligible to participate in the following Company sponsored employee benefit programs: medical, dental, vision, life insurance, short- and long-term disability, business accident insurance, and group legal insurance. Employees may be eligible to participate in the Company's consolidated retirement plan (pension) and savings plan (401(k)).

Employees are eligible for the following time off benefits:
Vacation - up to 120 hours per calendar year
Sick time - up to 40 hours per calendar year
Holiday pay, including Floating Holidays - up to 13 days per calendar year of Work, Personal and Family Time - up to 40 hours per calendar year
Additional information can be found through the link below.https://www.careers.jnj.com/employee-benefits

The compensation and benefits information set forth in this posting applies to candidates hired in the United States. Candidates hired outside the United States will be eligible for compensation and benefits in accordance with their local market.


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Required Skills:

Preferred Skills:

Advanced Analytics, Coaching, Critical Thinking, Data Analysis, Data Privacy Standards, Data Quality, Data Reporting, Data Savvy, Data Science, Data Visualization, Digital Fluency, Econometric Models, Organizing, Process Improvements, Strategic Thinking, Technical Credibility, Workflow Analysis