Data Scientist Salary in United Kingdom

Data Scientist jobs in United Kingdom hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $145,865/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

United Kingdom
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Experian

experian.com
Experian is a global information services and data analytics company best known as one of the "Big Three" credit reporting agencies (alongside Equifax and TransUnion). Headquartered in Dublin, Ireland, with operational centers in the US, UK, and Brazil, the firm collects and manages credit and financial data on hundreds of millions of consumers and businesses worldwide.
experian.com • HQ: Dublin, Ireland • Cybersecurity • Fraud Detection • Financial Services • Data & Analytics • 5000+ employees
HQ: Dublin, Ireland • Cybersecurity • Fraud Detection • Financial Services • Data & Analytics • 5000+ employees
Verified live · 1 hour ago 2 months ago

Lead Data Platform Engineer

$91k – $162k per year (Estimated) • Lead • Remote/Hybrid (Nottingham, United Kingdom) • Full-Time • Staff
Python
Scala
AI/ML
Hadoop
Spark
DevOps
AWS
Bitbucket
CI/CD
Git
Jenkins
Terraform
Amazon EventBridge
Amazon S3
Cybersecurity
GDPR
PCI DSS
Management
Jira
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TripAdvisor

tripadvisor.com
Tripadvisor builds a platform that connects travelers with experiences worth sharing, offering trusted insights and resources for meaningful travel and dining adventures. It's designed for anyone looking to explore, plan, and book their travel efficiently, featuring tools and services from its well-known brands like Viator and TheFork. What sets Tripadvisor apart is its commitment to curating authentic experiences and fostering community-driven content across a vast network of travel and restaurant options.
tripadvisor.com • HQ: Needham, United States • Travel & Tourism • Travel Agencies • Travel Technology
HQ: Needham, United States • Travel & Tourism • Travel Agencies • Travel Technology
2 months ago

Senior Data Engineer

$79k – $145k per year (Estimated) • Senior • 6+ years expLondon • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Java
Databases
Google BigQuery
MS SQL
MySQL
PostgreSQL
Snowflake
AI/ML
Anomaly Detection
Hadoop
DevOps
SLI/SLO/SLA
Analytics
ETL/ELT
Apply
2 months ago

Data Engineer II

$57k – $143k per year (Estimated) • Middle • 5+ years expIn office (London, United Kingdom) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Java
JavaScript
Java
Gradle
Databases
Apache Kafka
Google BigQuery
Snowflake
PostgreSQL
AI/ML
Anomaly Detection
Flink
Hadoop
Spark
Airflow
BERT
Frontend
GraphQL
React.js
DevOps
AWS
CI/CD
Platform Engineering
Analytics
ETL/ELT
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Proton

proton.ai
Proton is the AI industry cloud platform built just for distributors. Automate orders, enrich your catalog, grow eCommerce carts, and find sales opportunities.
proton.ai • Cambridge • Data & Analytics • Artificial Intelligence • Cloud Computing
Cambridge • Data & Analytics • Artificial Intelligence • Cloud Computing
Verified live · 1 day ago 2 months ago

Senior Data Engineer (AI-Native) — Data Layer

Senior • 7+ years exp • Remote (LATAM, Europe) • Senior
SQL
AI/ML
Claude
Claude Code
Cursor
AI Agents
OpenAI Codex
Analytics
ETL/ELT
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RevenueCat

revenuecat.com
Founded in 2017, RevenueCat is a software infrastructure company that simplifies in-app subscriptions and purchase management for digital applications. Its developer-first platform provides unified SDKs, automated receipt validation, and cross-platform billing tools that allow engineering teams to handle complex app store transactions seamlessly. Beyond subscription logistics, the company offers dynamic paywall tools, data analytics, and A/B testing features to help businesses optimize pricing and maximize recurring revenue.
revenuecat.com • HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
Top 25% payVerified live · 2 hours ago 2 months ago

Senior Data Scientist, Product

$220k per year • Equity • Senior • 5+ years exp • Remote (AMER, United Kingdom) • Full-Time • Senior
Python
SQL
Databases
PostgreSQL
Snowflake
AI/ML
dbt
OpenAI
Mobile
RevenueCat
DevOps
AWS
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Radius

radiuslimited.com
Radius is a global business services company headquartered in Crewe, United Kingdom, and was founded in 1990. The company provides a comprehensive suite of solutions including fuel cards, telematics, vehicle tracking, business insurance, vehicle leasing, and telecommunications. It operates across five continents with offices in eighteen countries, focusing on delivering technology-led services to small and medium-sized enterprises as well as large commercial fleets.
radiuslimited.com • HQ: Manchester, United Kingdom • EV Charging • Energy & Utilities • Managed Network Services • Telecommunications • FinTech • Financial Services • Fleet Management • Transportation & Logistics • 1001-5000 employees • Est. 1990
HQ: Manchester, United Kingdom • EV Charging • Energy & Utilities • Managed Network Services • Telecommunications • FinTech • Financial Services • Fleet Management • Transportation & Logistics • 1001-5000 employees • Est. 1990
Verified live · 2 hours ago 2 months ago

Lead Data Engineer

$104k – $185k per year (Estimated) • Lead • In office (Crewe, United Kingdom) • Full-Time • Senior
Amazon Redshift
Databricks
AI/ML
dbt
DevOps
AWS
Analytics
ETL/ELT
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Prolific

prolific.com
Prolific is a British research technology company founded in 2014 by Oxford researchers that connects scientists, businesses and AI developers with a vetted pool of paid human participants. Its platform handles recruitment, demographic targeting, fair-pay enforcement, fraud screening and payment so studies return usable data instead of bot or duplicate responses. Originally built for academic behavioural research, the company now also supplies human feedback, preference data and evaluation for machine learning teams, and is headquartered in London with a large United States presence.
prolific.com • HQ: London, United Kingdom • Science & Engineering • Data Collection • LLM & Generative AI • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2014
HQ: London, United Kingdom • Science & Engineering • Data Collection • LLM & Generative AI • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2014
Verified live · 7 hours ago 2 months ago

Human Data Quality Engineer (Founding Team) 

$84k – $155k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, United States) • Senior
Python
SQL
AI/ML
LLM
RLHF
Edge AI
Red Teaming
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Verified live · 7 hours ago 3 months ago

Senior Data Engineer (6 Month Contract)

$82k – $151k per year (Estimated) • Senior • 3+ years exp • Remote (United Kingdom) • Contractor • Senior
Java
Python
Scala
SQL
AI/ML
dbt
DevOps
Kubernetes
Terraform
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Verified live · 7 hours ago 3 months ago

Senior Data Engineer

$82k – $151k per year (Estimated) • Senior • 3+ years exp • Remote (United Kingdom) • Senior
Java
Python
Scala
SQL
AI/ML
dbt
DevOps
Kubernetes
Terraform
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Domsy

domsy.ai
domsy.ai • London • Bristol
London • Bristol
Verified live · 2 days ago 2 months ago

Senior Optical Research Scientist

$79k – $110k per year • Equity • Senior • 5+ years expIn office (London, United Kingdom) • PhD • Full-Time • Senior
MATLAB
Python
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Hitachi Solutions

hitachi-solutions.com
Hitachi Solutions is a global systems integrator and provider of business application and cloud transformation services. The company specializes in implementing tailored solutions built on the Microsoft platform, including Dynamics 365, Azure, and Data & AI tools. By combining deep industry expertise with advanced technology, it helps enterprises modernize their operations, optimize processes, and drive digital transformation.
hitachi-solutions.com • HQ: Irvine, United States • Sales & Marketing • Professional Services • Data & Analytics • Software • Enterprise Resource Planning (ERP) • Information Technology • Cloud Computing • IT Consulting • Est. 2002
HQ: Irvine, United States • Sales & Marketing • Professional Services • Data & Analytics • Software • Enterprise Resource Planning (ERP) • Information Technology • Cloud Computing • IT Consulting • Est. 2002
2 months ago

Lead Data Consultant

$100k – $178k per year (Estimated) • Lead • 10+ years expIn office (London, United Kingdom) • Full-Time • Staff
Python
SQL
Databases
Databricks
Microsoft Fabric
DevOps
Azure
Analytics
Power BI
Tableau
ETL/ELT
Apply
2 months ago

Senior Data Consultant

$76k – $147k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Python
SQL
Databases
Databricks
Microsoft Fabric
DevOps
Azure
Analytics
Power BI
Tableau
ETL/ELT
Apply
Report

Eneba

eneba.com
Eneba is a Lithuanian e-commerce company founded in 2018 and headquartered in Kaunas. Its marketplace sells digital game keys, gift cards and in-game currency. The platform serves millions of gamers worldwide.
eneba.com • HQ: Kaunas, Lithuania • Coupons, Deals & Cashbacks • Gift Cards & Loyalty Programs • Commerce • 11-50 employees • Est. 2018
HQ: Kaunas, Lithuania • Coupons, Deals & Cashbacks • Gift Cards & Loyalty Programs • Commerce • 11-50 employees • Est. 2018
Verified live · 1 day ago 2 months ago

Data Engineer, Platform

$69k – $178k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Europe) • PhD • Full-Time • Senior
Python
SQL
Databases
Databricks
Snowflake
AI/ML
Spark
DevOps
AWS
Azure
Kubernetes
Git
Apply
Report

General Atlantic

generalatlantic.com
General Atlantic, legal main entity General Atlantic Service Company, L.P., is an American growth equity firm providing capital and strategic support for global growth companies, headquartered in New York, United States.
generalatlantic.com • New York • London • Stamford • Mexico City • Amsterdam • Financial Services • Est. 1980
New York • London • Stamford • Mexico City • Amsterdam • Financial Services • Est. 1980
Open 205 daysVerified live · 2 days ago 7 months ago

Data Engineer

$49k – $140k per year (Estimated) • Junior • 2+ years expIn office (London, United Kingdom) • Bachelor's Degree • Junior
Python
SQL
Databases
Databricks
Snowflake
AI/ML
Spark
DevOps
Azure
Analytics
ETL/ELT
Power BI
Tableau
Apply
Report

OpenAI

openai.com
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
openai.com • HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
$94k – $236k per year (Estimated) • Equity • Middle • 4+ years expIn office (London, United Kingdom) • Relocation • Full-Time • Staff
Python
SQL
AI/ML
OpenAI
Apply
Open 326 daysVerified live · 1 hour ago 11 months ago

Protection Scientist Engineer, Integrity

$94k – $236k per year (Estimated) • Middle • 4+ years expIn office (London, United Kingdom) • Full-Time • Middle
Python
SQL
AI/ML
OpenAI
Apply
Report

ComplyAdvantage

complyadvantage.com
ComplyAdvantage is a London company founded in 2014 that builds financial crime risk data and screening technology. It maintains a real time database of sanctions, watchlists and adverse media that banks and fintechs use to screen customers and transactions. The company applies machine learning to reduce the false positives that dominate traditional compliance alerts.
complyadvantage.com • HQ: London, United Kingdom • Fraud Detection • Financial Services • Artificial Intelligence • Est. 2014
HQ: London, United Kingdom • Fraud Detection • Financial Services • Artificial Intelligence • Est. 2014
Verified live · 9 hours ago 3 months ago

Principal Data Engineer

$105k – $186k per year (Estimated) • Lead • In office (London, United Kingdom) • Contractor • Principal
Java
Kotlin
Python
JavaScript
TypeScript
Databases
Apache Kafka
PostgreSQL
AI/ML
dbt
Flink
Spark
AI Agents
Knowledge Graph
LLM
Feature Store
Frontend
React.js
DevOps
Argo Workflows
ArgoCD
AWS
Docker
GCP
Grafana
Incident Management
Kubernetes
gRPC
Vector
Analytics
ETL/ELT
Apply
Report

Intercom

intercom.com
Intercom is an AI-first customer service platform designed to help businesses build stronger relationships with their users through automated and human support. The company offers an integrated suite of tools including AI-powered chatbots, live chat, helpdesk software, and proactive messaging systems to streamline customer communication.
intercom.com • London • Chicago • San Francisco • Dublin • Berlin • AI Agents • Artificial Intelligence • Software • Conversational AI • Customer Relationship Management (CRM) • 1001-5000 employees
London • Chicago • San Francisco • Dublin • Berlin • AI Agents • Artificial Intelligence • Software • Conversational AI • Customer Relationship Management (CRM) • 1001-5000 employees
Open 688 daysVerified live · 3 hours ago 2 years ago

Senior Data Scientist - Product Analytics

$90k – $173k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (London, United Kingdom) • Senior
Python
SQL
AI/ML
AI Agents
Analytics
Tableau
ETL/ELT
Apply
Open 157 daysVerified live · 3 hours ago 6 months ago

Senior Data Scientist

$90k – $174k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (London, United Kingdom) • Senior
Python
SQL
AI/ML
AI Agents
Claude
Claude Code
Cursor
dbt
Analytics
ETL/ELT
Apply
Report

Mistral AI

mistral.ai
Mistral AI is a French artificial intelligence company founded in Paris in 2023 by former researchers from Google DeepMind and Meta. It builds efficient open-weight and commercial large language models, including the Mistral, Mixtral, Magistral and Codestral families, and distributes them through its own developer platform as well as the major cloud marketplaces. Positioned as Europe's leading frontier model developer, the company also ships the Le Chat assistant, on-premise deployment options for regulated industries and a sovereign compute offering for customers who must keep data inside the region.
mistral.ai • HQ: Paris, France • Code Intelligence • Machine Learning • AI Agents • Artificial Intelligence • LLM & Generative AI • 1001-5000 employees • Est. 2023
HQ: Paris, France • Code Intelligence • Machine Learning • AI Agents • Artificial Intelligence • LLM & Generative AI • 1001-5000 employees • Est. 2023
Verified live · 18 min ago 2 months ago

Applied Scientist / Research Engineer, AI4Engineering

$60k – $103k per year (Estimated)Remote/Hybrid (Paris, France, Luxembourg City, Luxembourg, Amsterdam, Netherlands, Linz, Austria, Munich, Germany) • Relocation • Master's Degree • Full-Time • English: C1
Python
AI/ML
JAX
Mistral SDK
PyTorch
RAG
DevOps
HPC
Robotics
Digital Twin
Apply
Verified live · 18 min ago 2 months ago

Code Data Annotation Quality Specialist

$37k – $104k per year (Estimated) • Junior • 2+ years expRemote/Hybrid (Paris, France, London, United Kingdom) • Relocation • Bachelor's Degree • Full-Time • Junior • English: C1
JavaScript
Python
Apply
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Sylvera

sylvera.com
Sylvera is a London company founded in 2020 that rates the quality of carbon credits using satellite data and machine learning. Its assessments tell buyers whether forestry and other offset projects actually store the carbon they claim. The company sells research and portfolio tools to corporate buyers and financial institutions.
sylvera.com • HQ: London, United Kingdom • Energy & Utilities • Sales & Marketing • Market Research • Est. 2020
HQ: London, United Kingdom • Energy & Utilities • Sales & Marketing • Market Research • Est. 2020
Verified live · 1 day ago 2 months ago

Lidar Technician

$89k – $175k per year (Estimated)Remote/Hybrid (London, United Kingdom) • Full-Time
Python
SpaceTech
QGIS
Apply
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LexisNexis Intellectual Property Solutions is a division of LexisNexis Legal & Professional that provides AI-powered software, analytics, and curated patent data for managing intellectual property workflows. The platform suite offers tools like PatentSight, PatentAdvisor, and TotalPatent One, enabling organizations to evaluate technology landscapes, optimize patent prosecution, and benchmark innovation strength. Serving corporations, law firms, investors, and government bodies, the company helps global decision-makers align IP strategies with business goals and evaluate market risks.
lexisnexisip.com • Dayton • Raleigh • Johannesburg • Toronto • Paris • Security Compliance • Artificial Intelligence • Data & Analytics • 1001-5000 employees
Dayton • Raleigh • Johannesburg • Toronto • Paris • Security Compliance • Artificial Intelligence • Data & Analytics • 1001-5000 employees
Verified live · 1 day ago 2 months ago

Senior Data Scientist I

$62k – $121k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
Python
AI/ML
AutoGen
Embeddings
Google ADK
Hybrid Search
LangChain
LangGraph
LLM
NLP
Prompt Engineering
RAG
AI Agents
DevOps
Vector
Apply
Verified live · 1 day ago 2 months ago

Data Scientist III

$45k – $114k per year (Estimated) • Middle • In office (London, United Kingdom) • Full-Time • Middle
Python
AI/ML
AutoGen
Embeddings
Google ADK
Hybrid Search
LangChain
LangGraph
LLM
NLP
Prompt Engineering
RAG
AI Agents
DevOps
Vector
Apply
Report

Tokio Marine HCC

tmhcc.com
Tokio Marine HCC (TMHCC) is a leading international specialty insurance group headquartered in Houston, Texas, operating as a subsidiary of Japan's Tokio Marine Group. Operating across more than 180 countries, the company underwrites over 100 distinct classes of specialty insurance, including medical stop-loss, directors and officers (D&O) liability, professional indemnity, agricultural coverage, and casualty risks. Backed by high financial strength ratings, TMHCC leverages deep underwriting expertise to provide customized risk management and specialty coverage solutions for businesses, public entities, and high-risk commercial operations worldwide.
tmhcc.com • Los Angeles • New York • Warwick • Houston • London • Risk Management • Financial Services • Insurance • 501-1000 employees • Est. 1974
Los Angeles • New York • Warwick • Houston • London • Risk Management • Financial Services • Insurance • 501-1000 employees • Est. 1974
Verified live · 1 day ago 2 months ago

Senior Full Stack Data Quality Engineer (Outside IR35 contract)

$76k – $148k per year (Estimated) • Senior • In office (London, United Kingdom) • Contractor • Senior
Python
SQL
Databases
Snowflake
AI/ML
dbt
DevOps
Azure
Azure DevOps
CI/CD
GitHub
Analytics
Power BI
ETL/ELT
Apply
Report
RITS (RITS Center) is a technology consulting and software engineering firm specializing in artificial intelligence, data analytics, agentic CRM, and enterprise automation. The organization delivers digital transformation solutions, custom software development, and managed IT services to help businesses optimize operations and scale growth. Additionally, it offers flexible IT staffing models, including project-based outsourcing, dedicated teams, and staff augmentation.
rits.center • HQ: Warsaw, Poland • Marketing Automation • Customer Relationship Management (CRM) • AI Agents • 51-200 employees
HQ: Warsaw, Poland • Marketing Automation • Customer Relationship Management (CRM) • AI Agents • 51-200 employees
$72k – $80k per year (net) • Remote (United Kingdom) • Internship
Databricks
Snowflake
Microsoft Fabric
Apply
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Recycleye

recycleye.com
Recycleye is a London company founded in 2019 that applies computer vision to waste sorting. Its cameras classify material streams item by item and drive robotic pickers that recover recyclables which manual lines miss. Waste operators across Europe use the system to raise purity rates and document material composition.
recycleye.com • HQ: London, United Kingdom • Est. 2019
HQ: London, United Kingdom • Est. 2019
Verified live · 5 hours ago 2 months ago

Industrial Data Scientist

$91k – $231k per year (Estimated)In office (London, United Kingdom)
Python
SQL
AI/ML
Time Series Forecasting
Computer Vision
Reinforcement Learning
Robotics
Reinforcement Learning
Analytics
A/B Testing
Apply
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GE Vernova

gevernova.com
GE Vernova is a global energy equipment and services company that spun off from General Electric as an independent, publicly traded business. Headquartered in Cambridge, Massachusetts, the company operates across three primary business segments - Power, Wind, and Electrification - providing gas, nuclear, hydro, onshore and offshore wind turbines, grid software, and energy storage solutions. GE Vernova partners with utilities, industrial clients, and governments worldwide to drive electrification and accelerate the transition toward sustainable power.
gevernova.com • HQ: Cambridge, United States • Wind Energy • Energy & Utilities • Power Grid • 1001-5000 employees
HQ: Cambridge, United States • Wind Energy • Energy & Utilities • Power Grid • 1001-5000 employees
Verified live · 1 hour ago 2 months ago

Lead Engineer System Studies

$80k – $143k per year (Estimated) • Lead • Remote/Hybrid (Stafford, United Kingdom) • Relocation • Full-Time • Staff
Fortran
MATLAB
Python
Apply
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Data Scientist Salary in United Kingdom
Frequently asked questions
How many Data Scientist jobs in United Kingdom are available on Alion?
There are currently 337 active listings from 162 hiring companies on Alion, refreshed daily.
What salary do Data Scientist jobs in United Kingdom pay?
The average salary is around $145,865 per year based on the current listings.
Are remote options available for Data Scientist jobs in United Kingdom?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Data Scientist jobs in United Kingdom?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.