Data Scientist Salary in London

Data Scientist jobs in London hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $150,736/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

London
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Beamery

beamery.com
beamery.com · HQ: London, United Kingdom · Recruiting Software & ATS · HR & Recruiting AI · 201-500 employees · Est. 2014 · Trust B · Hiring 6
HQ: London, United Kingdom · Recruiting Software & ATS · HR & Recruiting AI · 201-500 employees · Est. 2014 · Trust B · Hiring 6
Beamery is a software company whose jobs, skills and tasks data platform helps organisations with talent lifecycle management, including recruitment, mobility, upskilling and workforce planning. It hires engagement managers, account executives, product managers and data engineers. The company is headquartered in London, England, United Kingdom.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 11 days ago Hiring now · 85%

Senior Data Scientist

≈ $87k – $172k per year (Estimated) · Senior · 2+ years exp · Hybrid (London, United Kingdom) · Master's Degree · Full-Time · Senior
Python
AI/ML
Fine-tuning
Embeddings
Function Calling
NLP
Transformers
OpenAI Codex
Recommender Systems
Multi-Agent Systems
Claude Code
LLM
AI Agents
Machine Learning
DevOps
CI/CD
+6
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Verified live · 3 hours ago Visa sponsor 2 months ago Long shot · 24%

Staff Data Engineer

$132k – $174k per year · Staff+ · Hybrid (London, United Kingdom) · Full-Time · Staff
SQL
Python
Node JS
TypeScript
JavaScript
Databases
Google BigQuery
Apache Kafka
PostgreSQL
AI/ML
dbt
Fine-tuning
Function Calling
Multi-Agent Systems
AI Agents
DevOps
Terraform
Kubernetes
+7
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HCLTech

hcltech.com
hcltech.com · HQ: Noida, India · Science & Engineering · Professional Services · Cybersecurity · Systems Integrators · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · 5000+ employees · Est. 1976 · Hiring 4027, 851 new
HQ: Noida, India · Science & Engineering · Professional Services · Cybersecurity · Systems Integrators · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · 5000+ employees · Est. 1976 · Hiring 4027, 851 new
HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 12 days ago Hiring now · 87%

Data Architect

≈ $96k – $184k per year (Estimated) · Staff+ · Hybrid (London, United Kingdom) · Architect
SQL
Databases
Snowflake
AI/ML
dbt
DevOps
Git
GCP
Azure
CI/CD
AWS
Analytics
Azure Data Factory
AWS Glue
Looker
Data Vault
Dimensional Modeling
Master Data Management
Tableau
ETL/ELT
Power BI
Management
Agile
+10
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Verified live · 5 hours ago 12 days ago Hiring now · 82%

Data Scientist

≈ $69k – $157k per year (Estimated) · In office (London, United Kingdom)
DynamoDB
DevOps
AWS Lambda
Amazon EventBridge
API Gateway
AWS
Management
Confluence
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Menzies LLP

menzies.co.uk
menzies.co.uk · HQ: London, United Kingdom · Financial Advisory, Valuation & Restructuring · Accounting & Bookkeeping Services · Tax Advisory & Preparation · Audit & Assurance Firms · 5000+ employees · Est. 1912 · Hiring 64
HQ: London, United Kingdom · Financial Advisory, Valuation & Restructuring · Accounting & Bookkeeping Services · Tax Advisory & Preparation · Audit & Assurance Firms · 5000+ employees · Est. 1912 · Hiring 64
Menzies LLP is a London-headquartered independent business advisory and accountancy firm providing audit and assurance, tax, accounts, payroll, deal advisory, forensic, restructuring and wealth management services to privately held companies, not-for-profit organisations and individuals. Founded in 1912, it employs more than 1,000 people across 11 offices in England and Wales, holds B Corp certification, projects a turnover of about 110 million pounds and is a member of the HLB global advisory network. It recruits graduates, apprentices and placement students for ACA, ACCA and ATT-CTA training schemes, alongside tax managers, payroll staff and business services roles.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 13 days ago Hiring now · 87%

Senior Data Engineer

≈ $86k – $170k per year (Estimated) · Senior · 5+ years exp · Hybrid (London, United Kingdom) · Full-Time · Senior
SQL
Python
Databases
Google BigQuery
AI/ML
dbt
AI Agents
DevOps
GitHub
Terraform
Git
GCP
CI/CD
Cybersecurity
Least Privilege
Active Directory
GDPR
Analytics
Dimensional Modeling
Power BI
Management
Agile
+8
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Teya

teya.com
teya.com · HQ: London, United Kingdom · Commerce · Financial Services · Business & SME Lending · POS Systems · Payment Processing & Gateways · Est. 2019 · Startup · Trust B · Hiring 92, 8 new
HQ: London, United Kingdom · Commerce · Financial Services · Business & SME Lending · POS Systems · Payment Processing & Gateways · Est. 2019 · Startup · Trust B · Hiring 92, 8 new
Founded in 2019 (originally launched as SaltPay), Teya is a financial technology and payment services company headquartered in London, United Kingdom. The company specializes in merchant payment acquiring, integrated point-of-sale (POS) solutions, and business management tools tailored for small and medium-sized enterprises (SMEs). Its offering includes physical card terminals, online payment gateways, business accounts, customer loyalty software, and revenue-based business financing.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 13 days ago Likely open · 63%

Data Scientist

≈ $101k – $231k per year (Estimated) · Hybrid (London, United Kingdom) · Full-Time
SQL
Python
AI/ML
Machine Learning
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Verified live · 4 hours ago Visa sponsor 29 days ago Likely open · 52%

Senior Data Engineer (Data Platform)

≈ $125k – $246k per year (Estimated) · Senior · 5+ years exp · In office (London, United Kingdom) · Full-Time · Senior
Java
SQL
Python
Databases
Apache Iceberg
Snowflake
Apache Kafka
AI/ML
Airflow
dbt
Flink
DevOps
Platform Engineering
Terraform
Git
Docker
Kubernetes
CI/CD
Analytics
Dimensional Modeling
ETL/ELT
+9
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qube-rt.com · HQ: London, United Kingdom · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 2018 · Trust A · Hiring 174, 5 new
HQ: London, United Kingdom · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 2018 · Trust A · Hiring 174, 5 new
Qube Research & Technologies is a quantitative hedge fund and investment manager that runs systematic trading strategies across global markets. It applies statistical research, machine learning and high-performance technology to trade equities, futures, options, credit and other liquid asset classes. The firm was founded in 2018 by a team from Credit Suisse's quantitative trading business led by Pierre-Emmanuel Juillard and is headquartered in London.
No named decision-maker yet.
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Verified live · 1 hour ago Visa sponsor 13 days ago Hiring now · 90%

Data Scientist - Macro

≈ $68k – $131k per year (Estimated) · Junior · 2+ years exp · In office (London, United Kingdom) · Junior
SQL
Python
AI/ML
Pandas
NumPy
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Verified live · 1 hour ago Visa sponsor 1 month ago Hiring now · 72%

Data Support Engineer

≈ $89k – $202k per year (Estimated) · In office (London, United Kingdom) · Bachelor's Degree
Python
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Verified live · 1 hour ago Visa sponsor 1 month ago Hiring now · 72%

Data Platform Engineer – Inventory & Observability

≈ $89k – $204k per year (Estimated) · In office (London, United Kingdom)
SQL
Python
AI/ML
dbt
Knowledge Graph
Machine Learning
DevOps
GitLab CI
Linux
CI/CD
AWS
Analytics
Superset
ETL/ELT
+3
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ITV

itv.com
itv.com · HQ: London, United Kingdom · Streaming & OTT Platforms · TV Production · Broadcasting · 501-1000 employees · Est. 1955 · Hiring 28, 9 new
HQ: London, United Kingdom · Streaming & OTT Platforms · TV Production · Broadcasting · 501-1000 employees · Est. 1955 · Hiring 28, 9 new
Headquartered in London, United Kingdom, ITV is a public media and television production conglomerate operating as the UK's largest commercial broadcaster. The company functions through two core divisions: Media & Entertainment, which operates its portfolio of free-to-air linear channels and the ITVX streaming platform, and ITV Studios, an international content creator and distributor.
No named decision-maker yet.
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Verified live · 10 hours ago 13 days ago Likely open · 60%

Data Engineer

≈ $70k – $160k per year (Estimated) · Hybrid (London, United Kingdom)
Java
SQL
Python
Databases
Google BigQuery
AI/ML
Vertex AI
Google ADK
Claude Code
AI Agents
DevOps
Google GKE
Prometheus
Grafana
IAM
Terraform
GCP
CI/CD
Kubernetes
Management
Agile
+9
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UBDS Digital

ubdsdigital.com
ubdsdigital.com · HQ: London, United Kingdom · IT Consulting & Digital Transformation · Cloud Consulting & Migration · Security Operations · Est. 2000 · Trust A · Hiring 17
HQ: London, United Kingdom · IT Consulting & Digital Transformation · Cloud Consulting & Migration · Security Operations · Est. 2000 · Trust A · Hiring 17
UBDS Digital is a British IT services company that helps organisations plan, migrate and run secure cloud and end-user computing environments. It operates a UK-based security operations centre offering round-the-clock threat detection and incident response, and provides cloud engineering, software testing and Microsoft Power Platform development, with delivery staff in India. It trades through UBDS IT Consulting Ltd. The company is headquartered in London, England, United Kingdom.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 13 days ago Hiring now · 78%

Senior Cloud Engineer - Azure SQL

≈ $81k – $160k per year (Estimated) · Senior · In office (London, Manchester, United Kingdom) · Senior
SQL
PowerShell
Python
Databases
MS SQL
Azure SQL Database
DevOps
Platform Engineering
Azure DevOps
Azure
CI/CD
Bicep
Terraform
Management
Agile
+4
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Verified live · 2 hours ago 1 month ago Long shot · 19%

Senior AWS Data Engineer

≈ $85k – $167k per year (Estimated) · Senior · In office (London, Manchester, United Kingdom) · Senior
SQL
Python
Databases
Amazon Redshift
Databricks
Apache Kafka
AI/ML
Spark
Machine Learning
DevOps
AWS Lambda
Amazon S3
Terraform
CI/CD
AWS
Analytics
ETL/ELT
+5
Apply
Verified live · 2 hours ago 1 month ago Long shot · 13%

Data Engineer

≈ $69k – $157k per year (Estimated) · In office (London, Manchester, United Kingdom)
SQL
Python
Python
pySpark
Databases
Amazon Redshift
Microsoft Fabric
Databricks
AI/ML
Pandas
Spark
DevOps
Git
Azure
CI/CD
AWS
Cybersecurity
GDPR
Analytics
Tableau
Power BI
Management
Agile
+8
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Lazard

lazard.com
lazard.com · HQ: New York, United States · Investment Banking & M&A Advisory · Asset Management & Funds · 1001-5000 employees · Est. 1848 · NYSE: LAZ · Trust B · Hiring 21, 3 new
HQ: New York, United States · Investment Banking & M&A Advisory · Asset Management & Funds · 1001-5000 employees · Est. 1848 · NYSE: LAZ · Trust B · Hiring 21, 3 new
Lazard, established in 1848, is a premier global financial services firm known for delivering sophisticated financial advice and investment solutions. It is led by CEO and Chairman Peter Orszag.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago Visa sponsor 13 days ago Hiring now · 80%

Senior Quantitative Data Analyst/Engineer

≈ $71k – $133k per year (Estimated) · Senior · 5+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Senior
SQL
Python
Databases
DuckDB
Snowflake
AI/ML
NumPy
Time Series
Polars
Dagster
Prefect
Anomaly Detection
DevOps
Git
Azure
CI/CD
+5
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Verified live · 5 hours ago Visa sponsor 1 month ago Fading · 38%

Quant Developer / Researcher (London)

≈ $74k – $178k per year (Estimated) · Middle · 3+ years exp · In office (London, United Kingdom) · Middle
Python
Databases
DuckDB
AI/ML
Polars
Scikit-learn
SciPy
Function Calling
NumPy
Context Engineering
LLM Evaluation
LLM Guardrails
LLM
AI Agents
DevOps
CI/CD
+5
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Qureight

qureight.com
qureight.com · HQ: Cambridge, United Kingdom · Health Care · Clinical Trial Services (CRO) · Medical Imaging Systems · 51-200 employees · Est. 2018 · Startup · Hiring 4
HQ: Cambridge, United Kingdom · Health Care · Clinical Trial Services (CRO) · Medical Imaging Systems · 51-200 employees · Est. 2018 · Startup · Hiring 4
Headquartered in Cambridge, United Kingdom, Qureight is a clinical data curation and artificial intelligence imaging contract research organization (CRO) specializing in precision digital endpoints for cardiopulmonary clinical trials. Founded in 2018 by clinicians, the company provides cloud-based, vendor-agnostic infrastructure designed to accelerate drug development across complex respiratory and cardiac diseases, including Idiopathic Pulmonary Fibrosis (IPF), Progressive Pulmonary Fibrosis (PPF), pulmonary hypertension, and bronchiectasis.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 14 days ago Likely open · 63%

Senior Clinical Data Engineer

≈ $86k – $170k per year (Estimated) · Senior · In office (London, Cambridge, United Kingdom) · Full-Time · GMP / cleanroom · Senior
Python
AI/ML
DVC
Dagster
MLFlow
NumPy
Machine Learning
DevOps
Docker
Kubernetes
CI/CD
AWS
QA
Pytest
Life Sciences
CDISC
MedTech
ISO 13485
DICOM
+6
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Verified live · 2 hours ago 17 days ago Likely open · 61%

Senior Clinical Data Manager

≈ $106k – $188k per year (Estimated) · Lead · In office (London, Cambridge, United Kingdom) · Full-Time · GMP / cleanroom · Senior
Machine Learning
DevOps
GCP
Amazon S3
AWS
Cybersecurity
ISO 27001
Management
Jira
Life Sciences
Good Clinical Practice
MedTech
DICOM
ISO 13485
21 CFR Part 11
+2
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Our Future Health

ourfuturehealth.org.uk
ourfuturehealth.org.uk · HQ: Salford, United Kingdom · Research Institutes · Public Health & Prevention · 5000+ employees · Est. 2019 · Trust A · Hiring 18, 2 new
HQ: Salford, United Kingdom · Research Institutes · Public Health & Prevention · 5000+ employees · Est. 2019 · Trust A · Hiring 18, 2 new
This UK charity runs a large population health research programme that recruits millions of adult volunteers to share health data, blood samples and questionnaires. Researchers use the resulting dataset to study earlier detection, prevention and treatment of diseases such as dementia, cancer, diabetes and heart disease. The organisation is headquartered in Salford, England, United Kingdom.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 14 days ago Likely open · 61%

Data Engineer (NHS Data)

$83k per year · London · Remote (United Kingdom) · Full-Time
SQL
Python
Python
pySpark
Databases
Databricks
AI/ML
Dagster
Spark
DevOps
GitHub
Kubernetes
Azure
Analytics
ETL/ELT
Management
Jira
+3
Apply
Verified live · 1 hour ago 1 month ago Fading · 31%

Senior Data Scientist - (Privacy & Security Controls)

$107k per year · Senior · Hybrid (London, United Kingdom) · Full-Time · Senior
Python
AI/ML
Federated Learning
Synthetic Data
Machine Learning
Anomaly Detection
TensorFlow
DevOps
CI/CD
Apply
Open 105 daysVerified live · 1 hour ago 3 months ago Long shot · 4%

Senior Data Engineer

$99k per year · Senior · London · Remote (United Kingdom) · Full-Time · Senior
Python
Databases
Delta Lake
Databricks
AI/ML
Spark
DevOps
Unix
GitHub
Git
Docker
Linux
Kubernetes
Azure
Management
Agile
MedTech
FHIR
+5
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Marsh McLennan

marshmclennan.com
marshmclennan.com · HQ: New York, United States · 1001-5000 employees · Est. 1871 · Trust B · Hiring 1309, 139 new
HQ: New York, United States · 1001-5000 employees · Est. 1871 · Trust B · Hiring 1309, 139 new
Marsh McLennan is a global professional services firm in risk, strategy and people, headquartered in New York and listed on the New York Stock Exchange. It operates through four businesses, Marsh in insurance broking, Guy Carpenter in reinsurance, Mercer in health, wealth and benefits consulting and Oliver Wyman in management consulting, with about 90,000 colleagues in some 130 countries. It hires catastrophe risk analysts, reinsurance brokers, benefits consultants, sales executives, paralegals, software engineers and IT support staff in hubs such as London, Cluj-Napoca and Mexico City.
No named decision-maker yet.
No careers mailbox known
Verified live · 25 min ago 14 days ago Fading · 42%

Senior Specialist - Data Engineering

≈ $53k – $111k per year (Estimated) · Senior · Hybrid (Madrid, Spain, Berlin, Munich, Frankfurt am Main, Düsseldorf, Germany) · Bachelor's Degree · Full-Time · Senior
SQL
Python
Databases
Databricks
AI/ML
Spark
DevOps
CloudFormation
AWS Lambda
Amazon CloudWatch
AWS Step Functions
Platform Engineering
Amazon S3
IAM
Terraform
Git
CI/CD
AWS
+7
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Flowdesk

flowdesk.co
flowdesk.co · HQ: Paris, France · Blockchain Infrastructure · Crypto Exchanges · 51-200 employees · Est. 2020 · Startup · Hiring 8, 2 new
HQ: Paris, France · Blockchain Infrastructure · Crypto Exchanges · 51-200 employees · Est. 2020 · Startup · Hiring 8, 2 new
Flowdesk is a Paris company founded in 2020 that provides market making and trading infrastructure for digital assets. Its platform connects to more than a hundred exchanges and offers liquidity, over-the-counter trading and treasury services to token issuers. The company is regulated in France and has raised significant funding for its institutional expansion.
No named decision-maker yet.
Careers mailbox is known
Verified live · 11 min ago Visa sponsor 14 days ago Hiring now · 75%

Identity Access Management & Data Protection Specialist

≈ $72k – $163k per year (Estimated) · In office (London, United Kingdom) · English (Optional)
AI Agents
DevOps
Terraform
Kubernetes
Cybersecurity
PKI
DLP
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Super Group

supergroup.com
supergroup.com · HQ: London, United Kingdom · Sports Betting · iGaming & Gambling · 1001-5000 employees · Trust B · Hiring 30, 5 new
HQ: London, United Kingdom · Sports Betting · iGaming & Gambling · 1001-5000 employees · Trust B · Hiring 30, 5 new
Super Group is a NYSE-listed holding company of online sports betting and iGaming brands, including Betway and Spina Zonke. Licensed in multiple jurisdictions, it operates through Super Group International and Super Group Africa and hires software and DevSecOps engineers in London, Pretoria and Cape Town. The company is based in London, United Kingdom.
No named decision-maker yet.
No careers mailbox known
Verified live · 6 hours ago 14 days ago Hiring now · 79%

Junior Data Scientist

≈ $56k – $107k per year (Estimated) · Junior · In office (London, United Kingdom) · Full-Time · Junior
Machine Learning
Apply

G-20 Group

g20.group
g20.group · New York · Zurich · London · DAO · Blockchain & Crypto · Professional Services · 11-50 employees · Est. 2010 · Trust A · Hiring 17
New York · Zurich · London · DAO · Blockchain & Crypto · Professional Services · 11-50 employees · Est. 2010 · Trust A · Hiring 17
G-20 Group is a leading cross-asset trading firm active in delta-one and derivatives markets. Established in 2010, G-20 offers liquidity solutions, treasury management, and institutional advisory services.
No named decision-maker yet.
No careers mailbox known
Reposted ×2Verified live · 3 hours ago 14 days ago Likely open · 55%

Junior-Mid Options Trader (US Hours)

≈ $52k – $100k per year (Estimated) · Junior · In office (London, United Kingdom, New York, United States, Zurich, Switzerland) · Master's Degree · Full-Time · Junior
C++
Python
Apply
Verified live · 3 hours ago 2 months ago Long shot · 11%

Index Options Trader

≈ $68k – $155k per year (Estimated) · In office (London, United Kingdom, New York, United States, Zurich, Switzerland) · Master's Degree · Full-Time
SQL
Python
Apply
Verified live · 3 hours ago 2 months ago Long shot · 11%

Gold and Precious Metals Options Trader

≈ $68k – $155k per year (Estimated) · In office (London, United Kingdom, New York, United States, Zurich, Switzerland) · Master's Degree · Full-Time
SQL
Python
Apply

Nasstar

nasstar.com
nasstar.com · HQ: London, Wakefield, United Kingdom · Cloud Consulting & Migration · IT Consulting & Digital Transformation · Managed IT Services (MSP) · 201-500 employees · Est. 1998 · Hiring 11
HQ: London, Wakefield, United Kingdom · Cloud Consulting & Migration · IT Consulting & Digital Transformation · Managed IT Services (MSP) · 201-500 employees · Est. 1998 · Hiring 11
Nasstar is a London managed service provider that delivers cloud, networking and digital transformation services. It was assembled from several British technology firms and works with public sector, transport and enterprise clients. The company covers application modernisation and managed infrastructure under long-term contracts.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 14 days ago Likely open · 46%

Senior Data Engineer

≈ $65k – $134k per year (Estimated) · Senior · London · Remote (United Kingdom) · Full-Time · Senior
SQL
Databases
Databricks
AI/ML
Hadoop
Machine Learning
DevOps
Azure
AWS
Analytics
Azure Data Factory
ETL/ELT
Management
Agile
+1
Apply
Verified live · 4 hours ago 1 month ago Long shot · 19%

Contract Principal Data Engineer

≈ $94k – $170k per year (Estimated) · Lead · London · Remote (United Kingdom) · Contractor · Principal
SQL
Python
Python
pySpark
Databases
Databricks
AI/ML
Spark
DevOps
Azure
AWS
Analytics
ETL/ELT
Apply

Deloitte

deloitte.com
deloitte.com · HQ: London, United Kingdom · Management Consulting · Financial Advisory, Valuation & Restructuring · Tax Advisory & Preparation · Audit & Assurance Firms · 1001-5000 employees · Est. 1845 · Trust A · Hiring 472, 81 new
HQ: London, United Kingdom · Management Consulting · Financial Advisory, Valuation & Restructuring · Tax Advisory & Preparation · Audit & Assurance Firms · 1001-5000 employees · Est. 1845 · Trust A · Hiring 472, 81 new
Deloitte is one of the "Big Four" global accounting and professional services firms, providing audit, tax, consulting, and risk advisory services to organizations worldwide. Founded in London in 1845, it operates as a multinational network of independent member firms spanning over 150 countries and territories. Known for its extensive market reach and industry expertise, the organization serves a vast majority of the Fortune Global 500 companies.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago Visa sponsor 14 days ago Fading · 31%

Assistant Manager, Manager, Data Scientist

≈ $103k – $182k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Staff
Python
Databases
Databricks
AI/ML
MLFlow
Fine-tuning
SciPy
Pandas
NumPy
A2A
Model Context Protocol
RAG
Machine Learning
AI Agents
DevOps
GitHub
+5
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Verified live · 3 hours ago Visa sponsor 15 days ago Fading · 31%

Assistant Manager / Manager, Data Scientist, Simulation and Insights, Strategy & Business Design

≈ $103k – $182k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Staff
Python
Databases
Databricks
AI/ML
MLFlow
Fine-tuning
SciPy
Pandas
NumPy
A2A
Model Context Protocol
RAG
Machine Learning
AI Agents
DevOps
GitHub
+5
Apply
Verified live · 3 hours ago Visa sponsor 17 days ago Fading · 29%

Consultant, Senior Consultant, Databricks Data and AI Engineer

≈ $81k – $159k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
Scala
SQL
Python
Python
pySpark
Databases
Delta Lake
Google BigQuery
Amazon Redshift
Snowflake
Databricks
AI/ML
MLFlow
Spark
RAG
Machine Learning
AI Agents
DevOps
Platform Engineering
IAM
Terraform
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Analytics
Azure Data Factory
ETL/ELT
+17
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easyJet

easyjet.com
easyjet.com · HQ: Luton, United Kingdom · Space & Aerospace · Commercial Aviation · 5000+ employees · Est. 1995 · Hiring 53, 10 new
HQ: Luton, United Kingdom · Space & Aerospace · Commercial Aviation · 5000+ employees · Est. 1995 · Hiring 53, 10 new
easyJet is a major British multinational low-cost airline group that operates domestic and international point-to-point passenger flights alongside holiday travel packages. Headquartered at London Luton Airport in Luton, United Kingdom, the carrier connects hundreds of key European airports and leisure destinations with an extensive fleet of modern aircraft. Founded in 1995, it has grown into one of Europe's largest aviation networks, recognized for its budget-friendly travel model and prominent regional presence.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 14 days ago Likely open · 62%

Senior Data Platform Engineer

≈ $85k – $167k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Senior
Scala
SQL
Python
Databases
Databricks
Apache Kafka
AI/ML
Hadoop
dbt
Great Expectations
Flink
Spark
Machine Learning
DevOps
CloudFormation
GitHub Actions
Azure DevOps
Terraform
CI/CD
Azure
AWS
Cybersecurity
GDPR
Analytics
Tableau
Power BI
QA
Pytest
+14
Apply
Verified live · 1 hour ago 21 days ago Fading · 41%

Principal Data Scientist - Optimisation Engineering

≈ $103k – $183k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Principal
C#
C++
Java
Python
SQL
AI/ML
Human-in-the-Loop
DevOps
CI/CD
gRPC
Incident Management
Rest API
Docker
GCP
Azure
AWS
Analytics
ETL/ELT
+7
Apply

CFC

cfc.com
cfc.com · HQ: London, United Kingdom · InsurTech · Property & Casualty Insurance · 201-500 employees · Est. 1999 · Trust A · Hiring 60, 3 new
HQ: London, United Kingdom · InsurTech · Property & Casualty Insurance · 201-500 employees · Est. 1999 · Trust A · Hiring 60, 3 new
CFC is a specialist insurance provider and managing general agent focused on cyber insurance and emerging commercial risks. The company leverages proprietary technology and data analytics to offer streamlined underwriting, risk mitigation services, and specialty liability coverage. Headquartered in London, United Kingdom, the organization serves over 100,000 business clients across more than 90 countries.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 15 days ago Likely open · 45%

Lead Data Engineer

≈ $105k – $186k per year (Estimated) · Lead · 5+ years exp · Hybrid (London, United Kingdom) · Full-Time · Staff
SQL
Python
AI/ML
Spark
DevOps
GCP
Azure
AWS
Apply
Verified live · 1 hour ago Visa sponsor 1 month ago Long shot · 14%

Data Scientist

≈ $67k – $160k per year (Estimated) · Middle · Hybrid (London, United Kingdom) · Full-Time
SQL
Python
Databases
Databricks
AI/ML
NLP
Hallucination
RAG
LLM
Machine Learning
AI Agents
DevOps
Azure
CI/CD
Terraform
Docker
Analytics
A/B Testing
+6
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Xantura

xantura.com
xantura.com · HQ: Abingdon, United Kingdom · Digital Government · Data Marketplaces, Sharing & Clean Rooms · 11-50 employees · Est. 2008 · Hiring 5
HQ: Abingdon, United Kingdom · Digital Government · Data Marketplaces, Sharing & Clean Rooms · 11-50 employees · Est. 2008 · Hiring 5
Who we are We’re a technology company that’s all about people Find out more Founded in 2008, Xantura is a leading provider of data sharing and advanced analytics to the public sector. But we didn't start with the technology.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 15 days ago Hiring now · 75%

Senior Data & Analytics Consultant

≈ $84k – $166k per year (Estimated) · Senior · 4+ years exp · Hybrid (London, United Kingdom) · Full-Time · Senior
SQL
Python
AI/ML
Machine Learning
DevOps
Azure
AWS
Analytics
Azure Data Factory
Tableau
Power BI
Apply

TetraScience

tetrascience.com
tetrascience.com · HQ: Boston, United States · Scientific & Lab Software · 51-200 employees · Est. 2014 · Startup · Trust A · Hiring 16, 2 new
HQ: Boston, United States · Scientific & Lab Software · 51-200 employees · Est. 2014 · Startup · Trust A · Hiring 16, 2 new
TetraScience is a Boston company founded in 2014 that builds a scientific data cloud. Its platform connects laboratory instruments and turns experimental output into analysis-ready datasets. The company serves pharmaceutical and biotech research organisations.
James Orsillo · Executive Officer, Director · decision-maker
Salvatore Savo · Director, Executive Officer · decision-maker
Maurice Bedoni · Executive Officer · decision-maker
Siping Wang · Executive Officer, Director · decision-maker
No careers mailbox known
Verified live · 2 hours ago 15 days ago Hiring now · 90%

Senior Scientific Data Engineer

≈ $88k – $155k per year (Estimated) · Senior · In office (London, United Kingdom, Warsaw, Poland, Vienna, Austria, Basel, Switzerland, Dublin, Ireland) · Full-Time · Senior
TypeScript
JavaScript
SQL
Python
Databases
Snowflake
Databricks
AI/ML
AI Agents
Frontend
React.js
DevOps
AWS Lambda
Amazon EC2
Amazon ECS
Amazon CloudWatch
Amazon S3
CI/CD
AWS
Life Sciences
LIMS
+8
Apply
Machines can read this selection · checked 01:42 UTC
Data Scientist Salary in London
Frequently asked questions
How many Data Scientist jobs in London are available on Alion?
There are currently 603 active listings from 325 hiring companies on Alion, refreshed daily.
What salary do Data Scientist jobs in London pay?
The average salary is around $150,736 per year based on the current listings.
Are remote options available for Data Scientist jobs in London?
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 London?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.