Period
to 7 May 2021

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Data Mining skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Mining over the 6 months to 7 May 2021 with a comparison to the same period in the previous 2 years.

Data Mining
England > London
6 months to
7 May 2021
Same period 2020 Same period 2019
Rank 422 498 549
Rank change year-on-year +76 +51 -38
Permanent jobs citing Data Mining 167 161 227
As % of all permanent jobs advertised in London 0.50% 0.39% 0.38%
As % of the Database & Business Intelligence category 1.74% 1.39% 1.32%
Number of salaries quoted 125 137 167
10th Percentile £40,000 £41,700 £42,000
25th Percentile £42,500 £51,250 £55,625
Median annual salary (50th Percentile) £52,500 £65,000 £75,000
Median % change year-on-year -19.23% -13.33% +15.38%
75th Percentile £78,750 £92,500 £90,000
90th Percentile £95,000 £120,500 £102,500
England median annual salary £50,000 £57,500 £57,500
% change year-on-year -13.04% - +4.55%

Data Mining is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
London
Permanent vacancies with a requirement for database or business intelligence skills 9,579 11,597 17,221
As % of all permanent IT jobs advertised in London 28.95% 27.73% 29.08%
Number of salaries quoted 7,162 9,567 14,428
10th Percentile £43,750 £40,000 £38,750
25th Percentile £52,500 £50,000 £47,500
Median annual salary (50th Percentile) £70,000 £65,000 £65,000
Median % change year-on-year +7.69% - +8.33%
75th Percentile £87,500 £85,000 £82,500
90th Percentile £101,250 £105,000 £95,000
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +5.00%

Data Mining
Job Vacancy Trend in London

Job postings citing Data Mining as a proportion of all IT jobs advertised in London.

Job vacancy trend for Data Mining in London

Data Mining
Salary Trend in London

3-month moving average salary quoted in jobs citing Data Mining in London.

Salary trend for Data Mining in London

Data Mining
Salary Histogram in London

Salary distribution for jobs citing Data Mining in London over the 6 months to 7 May 2021.

Salary histogram for Data Mining in London

Data Mining
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Mining within the London region over the 6 months to 7 May 2021. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +53 32 £52,500 -12.50% 4
South London +34 21 £37,500 -44.44%
West London +42 3 £73,750 +96.67% 1
Data Mining
England

For the 6 months to 7 May 2021, IT jobs citing Data Mining also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for Data Mining.

1 107 (64.07%) Python
2 104 (62.28%) SQL
3 99 (59.28%) Data Science
4 98 (58.68%) Analytics
5 83 (49.70%) Machine Learning
6 69 (41.32%) Analytical Skills
7 61 (36.53%) Data Modelling
8 59 (35.33%) AWS
9 56 (33.53%) R
10 55 (32.93%) Degree
10 55 (32.93%) Mathematics
11 54 (32.34%) Computer Science
11 54 (32.34%) Business Intelligence
12 52 (31.14%) Visualisation
13 49 (29.34%) Tableau
14 46 (27.54%) ETL
15 45 (26.95%) Finance
16 43 (25.75%) Statistics
17 40 (23.95%) Social Skills
18 38 (22.75%) Data Analysis
19 37 (22.16%) Data Visualisation
20 36 (21.56%) Big Data
20 36 (21.56%) Algorithms
21 35 (20.96%) Hadoop
21 35 (20.96%) Agile Software Development
21 35 (20.96%) Statistical Analysis
22 33 (19.76%) Data Warehouse
22 33 (19.76%) Power BI
22 33 (19.76%) Power Platform
23 32 (19.16%) Problem-Solving

Data Mining
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 27 (16.17%) Apache Spark
2 21 (12.57%) SAS
3 8 (4.79%) Apache Pig
4 6 (3.59%) Apache Airflow
5 3 (1.80%) Elasticsearch
5 3 (1.80%) Jupyter
6 1 (0.60%) SharePoint
Applications
1 9 (5.39%) Microsoft Excel
1 9 (5.39%) SPSS
2 1 (0.60%) Microsoft Office
Business Applications
1 2 (1.20%) Dynamics AX
1 2 (1.20%) Dynamics CRM
1 2 (1.20%) NetSuite
2 1 (0.60%) Oracle Procure-to-Pay
2 1 (0.60%) SAP R/3
Cloud Services
1 59 (35.33%) AWS
2 33 (19.76%) Power Platform
3 23 (13.77%) Azure
4 16 (9.58%) Amazon S3
5 15 (8.98%) GCP
6 10 (5.99%) Serverless
7 9 (5.39%) AWS Lambda
8 8 (4.79%) Amazon EC2
9 5 (2.99%) Amazon ECS
9 5 (2.99%) Amazon EKS
9 5 (2.99%) Amazon SageMaker
10 4 (2.40%) Amazon EMR
10 4 (2.40%) Azure Data Factory
10 4 (2.40%) Google Data Studio
11 3 (1.80%) Azure Synapse Analytics
11 3 (1.80%) Dynamics 365
11 3 (1.80%) GitHub
12 1 (0.60%) Azure Cosmos DB
Communications & Networking
1 6 (3.59%) SSH
2 2 (1.20%) FTP
3 1 (0.60%) Broadband
Database & Business Intelligence
1 49 (29.34%) Tableau
2 36 (21.56%) Big Data
3 35 (20.96%) Hadoop
4 33 (19.76%) Data Warehouse
4 33 (19.76%) Power BI
5 27 (16.17%) SQL Server
6 22 (13.17%) Text Mining
7 14 (8.38%) NoSQL
8 13 (7.78%) KNIME
8 13 (7.78%) SQL Server Integration Services
9 12 (7.19%) Apache Hive
10 11 (6.59%) Data Lake
10 11 (6.59%) Looker
10 11 (6.59%) QlikView
10 11 (6.59%) Relational Database
11 10 (5.99%) SQL Server Reporting Services
12 8 (4.79%) Amazon RDS
12 8 (4.79%) Apache Cassandra
12 8 (4.79%) SQL Server 2016
12 8 (4.79%) SQL Server Analysis Services
Development Applications
1 8 (4.79%) Bitbucket
1 8 (4.79%) Git (software)
General
1 69 (41.32%) Analytical Skills
2 45 (26.95%) Finance
3 40 (23.95%) Social Skills
4 22 (13.17%) Marketing
5 18 (10.78%) Games
6 13 (7.78%) Law
7 11 (6.59%) Presentation Skills
8 10 (5.99%) Advertising
9 5 (2.99%) Legal
10 4 (2.40%) Organisational Skills
11 3 (1.80%) Banking
11 3 (1.80%) Publishing
12 2 (1.20%) Electronics
12 2 (1.20%) Financial Institution
13 1 (0.60%) Front Office
13 1 (0.60%) Local Government
13 1 (0.60%) Public Sector
Job Titles
1 54 (32.34%) Data Scientist
2 46 (27.54%) Analyst
3 22 (13.17%) Data Analyst
3 22 (13.17%) Data Engineer
4 16 (9.58%) Developer
5 14 (8.38%) Insight Analyst
6 12 (7.19%) Senior Data Scientist
7 10 (5.99%) Consultant
8 8 (4.79%) Data Consultant
8 8 (4.79%) Report Writer
9 7 (4.19%) Big Data Engineer
9 7 (4.19%) Senior Analyst
10 6 (3.59%) Senior Software Engineer
10 6 (3.59%) Software Engineer
11 5 (2.99%) Business Intelligence Analyst
11 5 (2.99%) Data Science Engineer
11 5 (2.99%) Marketing Analyst
11 5 (2.99%) Marketing Data Analyst
11 5 (2.99%) Operations Analyst
11 5 (2.99%) Senior Data Engineer
Libraries, Frameworks & Software Standards
1 18 (10.78%) Kafka
2 15 (8.98%) TensorFlow
3 12 (7.19%) NumPy
3 12 (7.19%) Pandas
4 7 (4.19%) XML
5 6 (3.59%) HTML
5 6 (3.59%) JSON
5 6 (3.59%) Keras
5 6 (3.59%) Matplotlib
6 5 (2.99%) scikit-learn
6 5 (2.99%) SciPy
7 4 (2.40%) .NET
7 4 (2.40%) PyTorch
7 4 (2.40%) Shiny
8 3 (1.80%) Node.js
8 3 (1.80%) OpenGL
8 3 (1.80%) React
8 3 (1.80%) Seaborn
8 3 (1.80%) STL
8 3 (1.80%) Web Services
Miscellaneous
1 36 (21.56%) Algorithms
2 27 (16.17%) Data Structures
3 12 (7.19%) Analytical Mindset
4 9 (5.39%) Self-Motivation
5 7 (4.19%) Equities
5 7 (4.19%) Hedge funds
5 7 (4.19%) Hybrid Cloud
6 6 (3.59%) Mobile Games
7 5 (2.99%) Foreign Exchange (FX)
7 5 (2.99%) Robotics
8 4 (2.40%) Credit Risk
8 4 (2.40%) CUDA
9 3 (1.80%) Digital Media
9 3 (1.80%) Field-Programmable Gate Array
9 3 (1.80%) Management Information System
9 3 (1.80%) NHS
10 2 (1.20%) Augmented Reality
10 2 (1.20%) Bitcoin
10 2 (1.20%) Enterprise Software
11 1 (0.60%) User Experience
Operating Systems
1 6 (3.59%) Linux
2 3 (1.80%) Windows
2 3 (1.80%) Windows Server
Processes & Methodologies
1 99 (59.28%) Data Science
2 98 (58.68%) Analytics
3 83 (49.70%) Machine Learning
4 61 (36.53%) Data Modelling
5 55 (32.93%) Mathematics
6 54 (32.34%) Business Intelligence
6 54 (32.34%) Computer Science
7 52 (31.14%) Visualisation
8 46 (27.54%) ETL
9 43 (25.75%) Statistics
10 38 (22.75%) Data Analysis
11 37 (22.16%) Data Visualisation
12 35 (20.96%) Agile Software Development
12 35 (20.96%) Statistical Analysis
13 32 (19.16%) Problem-Solving
14 30 (17.96%) Natural Language Processing
15 29 (17.37%) Artificial Intelligence
15 29 (17.37%) Decision-Making
16 26 (15.57%) Neural Network
17 25 (14.97%) Actionable Insight
Programming Languages
1 107 (64.07%) Python
2 104 (62.28%) SQL
3 56 (33.53%) R
4 25 (14.97%) Java
5 17 (10.18%) C
6 15 (8.98%) C++
7 13 (7.78%) Perl
8 12 (7.19%) C#
9 10 (5.99%) T-SQL
10 8 (4.79%) F#
10 8 (4.79%) JavaScript
11 6 (3.59%) VBA
12 4 (2.40%) VB
13 1 (0.60%) Julia
13 1 (0.60%) MATLAB
13 1 (0.60%) PL/SQL
Qualifications
1 55 (32.93%) Degree
2 15 (8.98%) PhD
3 14 (8.38%) Computer Science Degree
4 6 (3.59%) Master's Degree
4 6 (3.59%) Security Cleared
5 5 (2.99%) Numerate Degree
6 4 (2.40%) DV Cleared
7 1 (0.60%) SC Cleared
Quality Assurance & Compliance
1 16 (9.58%) GDPR
2 13 (7.78%) Actionable Recommendations
3 12 (7.19%) QA
4 5 (2.99%) Data Quality
System Software
1 13 (7.78%) Docker
Systems Management
1 12 (7.19%) Kubernetes
Vendors
1 13 (7.78%) Alteryx
2 12 (7.19%) Databricks
2 12 (7.19%) Microsoft
3 8 (4.79%) Atlassian
3 8 (4.79%) Cloudera
4 5 (2.99%) New Relic
4 5 (2.99%) Oracle
5 4 (2.40%) Google
6 3 (1.80%) MicroStrategy
7 2 (1.20%) Facebook
7 2 (1.20%) Informatica
7 2 (1.20%) JD Edwards
7 2 (1.20%) Salesforce Marketing Cloud
7 2 (1.20%) Salesforce.com
8 1 (0.60%) PeopleSoft
8 1 (0.60%) SAP
8 1 (0.60%) Talend
8 1 (0.60%) UiPath