Senior data scientist Work, Jobs in London E1 (with Salaries)

Senior Data Scientist (London, Hybrid)
EMPAT —London
- £3,000 - £5,000 a month
- Full-time
- Hybrid work
- Master's degree
- AI
- Analytics
Quick apply
7d
Data Scientist, Mid/Senior (m/f/*)
Quaisr —London
- £60,000 - £85,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- Communication skills
- Annual leave
Senior Data Scientist (FTC)
UK Health Security Agency —Colindale
- £46,310 - £52,113 a year
- Part-time
- Remote
- Computer Science
- Presentation skills
- Bachelor's degree
4d
Data Scientist, Senior Analyst
Fitch Solutions —London
- DevOps
- Databases
- Agile
Senior Data Scientist UK
Satalia —London
- Full-time
- Remote
- Master's degree
- Mentoring
- AI
- Flexible schedule
Senior Optimisation Scientist Contract or Permanent UK Austria or Greece
Satalia —London
- Full-time
- Remote
- Doctoral degree
- English
- Master's degree
- Flexible schedule
Lead Data Scientist
Lloyds Banking Group —London
- Full-time
- Hybrid work
- Training & development
- AI
Senior/Lead Data Scientist -Fraud
Klarna Bank AB —London
- £81,425 - £116,438 a year
- Full-time
- Computer Science
- AWS
- Machine learning
10d
Senior Data Scientist - Telematics
Hastings Direct —London
- Part-time
- Hybrid work
- Machine learning
- Analytics
- Annual leave
Senior Data Scientist
Data Idols —London
- £80,000 - £85,000 a year
- Hybrid work
- Machine learning
- AI
Graduate Data Scientist
G MASS —London
- £30,000 - £35,000 a year
- Hybrid work
- Computer Science
- Machine learning
- APIs
Quick apply
Senior Data Scientist
Beatport —London
- £80,000 - £88,000 a year
- Full-time
- Remote
- Computer Science
- Bachelor's degree
- Machine learning
Quick apply
Senior Data Scientist
AECOM —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
11d
AI Engineer (LLMs, Agents & Applied Data Science)
Talan —London
- Full-time
- Hybrid work
- Machine learning
- Travel
- Mentoring
- Employee assistance programme
Quick apply
Data Scientist
Sage —London
- £69,000 - £74,000 a year
- Hybrid work
- Azure
- In-person
- AI
- Annual leave
Senior Data Scientist - 12 Month FTC
Ocado Logistics —Hatfield
- Full-time
- Machine learning
- Employee assistance programme
- Employee discount
Data Scientist, Retrieval & Agentic Systems
Kharon —London
- £90,000 - £105,000 a year
- Full-time
- Hybrid work
- Annual leave
Quick apply
Senior Data Scientist - Operational Research
Relay Technologies —London
- Full-time
- Analytics
Senior Data and Insight Scientist
Lloyd's Register Group —London
- Part-time
- Hybrid work
- Master's degree
- Analysis skills
- Presentation skills
- Employee assistance programme
- Flexible schedule
TikTok Shop - Senior Data Scientist, Operations
TikTok —London
- Bachelor's degree
- Business

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Senior Data Scientist (London, Hybrid)

EMPAT -
London

Quick apply

Job details

Full-time
£3,000 - £5,000 a month
7 days ago

Qualifications

Law
Master's degree
Pandas
Statistical analysis
Machine learning modelling
Data science
AI
Analytics

Full job description

We are looking for a Senior Data Scientist to join a seed-stage AI project on a full-time contract basis (2–3 months, with possible extension or transition to a permanent role). The project is building a computable model of the global chemicals and materials economy.

This is a hands-on role — you will be setting the standard, not following one.

Location: London, hybrid.
Start: ASAP.
Format: Contract, full-time, 2–3 months.

Your responsibilities will include:

Profile and explore complex real-world industrial datasets — chemical plants, supply chains, material grades.
Build baselines, then define evaluation sets and metrics before modelling.
Ship classifiers and matching/inference models with measured error rates and written error analyses.
Use LLMs where they genuinely belong — extraction, constrained labelling, code generation — with proper evals, never open-loop guessing.
Document model decisions, failure modes, and validation approaches clearly.

What we expect from you:

Proven track record of shipping models to production where being wrong had real consequences — and ability to explain exactly how they were validated.
Strong Python — pandas, scikit-learn, solid statistical instincts.
Ability to define evaluation frameworks and metrics independently, not just implement someone else's.
An independent operator mindset — comfortable setting standards in an early-stage environment.
Experience building LLM pipelines with real evaluation harnesses is a strong plus.
No chemistry background needed — domain expertise is provided by the team.

Soft skills / Mindset:

Rigorous — defines what "good enough" means before building, not after.
Communicates clearly — can explain model decisions, tradeoffs, and failure modes to a non-technical audience.
Fast — comfortable with startup pace and ambiguity.
Honest about uncertainty — flags unknowns early rather than papering over them.

Pay: £3,000.00-£5,000.00 per month

Work Location: Hybrid remote in London

Quick apply

Refine Your Search

senior data scientist jobs in london e1

Senior Data Scientist (London, Hybrid)

Data Scientist, Mid/Senior (m/f/*)

Senior Data Scientist (FTC)

Data Scientist, Senior Analyst

Senior Data Scientist UK

Senior Optimisation Scientist Contract or Permanent UK Austria or Greece

Lead Data Scientist

Senior/Lead Data Scientist -Fraud

Senior Data Scientist - Telematics

Senior Data Scientist

Graduate Data Scientist

Senior Data Scientist

Senior Data Scientist

AI Engineer (LLMs, Agents & Applied Data Science)

Data Scientist

Senior Data Scientist - 12 Month FTC

Data Scientist, Retrieval & Agentic Systems

Senior Data Scientist - Operational Research

Senior Data and Insight Scientist

TikTok Shop - Senior Data Scientist, Operations

I want to receive the latest job alerts for senior data scientist in london e1

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