Data Scientist (Knowledge Graph)

JR United Kingdom; London; Remote; GBP 60,000 - 90,000; Full time

Job summary

A leading company is seeking a Senior Data Scientist with expertise in Knowledge Graphs and NLP for a fully remote role. The ideal candidate will possess a PhD or equivalent experience and should be proficient in Python and modern ML frameworks. This 9-month contract offers a significant opportunity to influence risk and fraud investigation products and work closely with interdisciplinary teams.

Qualifications

• PhD in a relevant field or Master's with comparable experience.
• Expertise in Knowledge Graphs and NLP applications.
• Strong programming skills, especially in Python.

Responsibilities

• Experiment with state-of-the-art NLP approaches.
• Work on Knowledge Graph projects and ML best practices.
• Communicate effectively with stakeholders.

Skills

Knowledge Graphs

NLP

Machine Learning

Python

Education

PhD in a relevant discipline or Master’s with experience

Tools

PyTorch

TensorFlow

Job description

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Client:

Greybridge Search & Selection

Location:

london, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

Role: Senior Data Scientist - Knowledge Graph Expert

Contract: Outside IR35 - Initial 9 months (Fully Remote)

I am currently immediately looking for a vastly talented Data Scientist with expert level Knowledge graph experience to join my client on a fully remote contract.

As an Data Scientist you will be working on NLP applications for risk, fraud, and investigation products. Your job will be to:

• Experiment with different state-of-the-art as well as traditional NLP approaches to find the best solution for the given problem.
• Work with all things Knowledge Graph related
• Independently determine appropriate data and modelling choices.
• Effectively communicate with technical and non-technical stakeholders.
• Follow best practices for ML experimentation and MLOps.

Required Qualifications:

• PhD in a relevant discipline or Master’s plus a comparable level of experience
• Experienced in Knowledge Graphs
• Experience with traditional ML models and feature engineering.
• Experience with LLMs.
• Strong programming skills (e.g., Python) and experience with modern ML frameworks (e.g., PyTorch, TensorFlow, LangChain).
• Collaborating with other Researchers, Product, Engineering and Business Stakeholders in an agile manner to demonstrate value and iterate with customer feedback.

For immediate consideration, please apply today