Period
to 25 March 2019

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 25 March 2019 with a comparison to the same period in the previous 2 years.

Data Mining
Central London > City of London
6 months to
25 Mar 2019
Same period 2018 Same period 2017
Rank 310 285 252
Rank change year-on-year -25 -33 +34
Permanent jobs citing Data Mining 22 58 71
As % of all permanent IT jobs advertised in the City of London 0.21% 0.55% 0.69%
As % of the Database & Business Intelligence category 0.71% 1.77% 2.18%
Number of salaries quoted 17 55 69
City of London median annual salary £72,500 £62,500 £57,500
Median salary % change year-on-year +16.00% +8.70% -4.17%
10th Percentile £54,750 £40,000 £41,250
90th Percentile £105,000 £100,500 £95,000
Central London median annual salary £72,500 £65,000 £58,000
% change year-on-year +11.54% +12.07% -3.33%

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 the City of London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
City of London
Permanent vacancies with a requirement for database or business intelligence skills 3,106 3,285 3,254
As % of all permanent IT jobs advertised in the City of London 30.06% 30.93% 31.68%
Number of salaries quoted 2,790 2,917 2,995
City of London median annual salary £67,500 £62,500 £60,000
Median salary % change year-on-year +8.00% +4.17% +8.11%
10th Percentile £41,250 £41,250 £36,750
90th Percentile £96,250 £90,000 £87,500
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% +4.55%

Data Mining
Job Vacancy Trend in the City of London

Job postings citing Data Mining as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Data Mining in the City of London

Data Mining
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Mining in the City of London.

Salary trend for Data Mining in the City of London

Data Mining
Salary Histogram in the City of London

The salary distribution of IT jobs citing Data Mining in the City of London over the 6 months to 25 March 2019.

Salary histogram for Data Mining in the City of London

Data Mining
Job Locations in the City of 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 City of London region over the 6 months to 25 March 2019. 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
Moorgate -9 1 £70,000 -22.22%
Data Mining
Central London

For the 6 months to 25 March 2019, 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 City of London region with a requirement for Data Mining.

1 19 (86.36%) SQL
2 18 (81.82%) Analytics
3 13 (59.09%) Machine Learning
4 12 (54.55%) Visualisation
5 10 (45.45%) SQL Server
5 10 (45.45%) Python
5 10 (45.45%) Data Warehouse
6 9 (40.91%) Artificial Intelligence
7 8 (36.36%) Microsoft
7 8 (36.36%) Data Science
8 7 (31.82%) ETL
8 7 (31.82%) Business Intelligence
8 7 (31.82%) Predictive Analytics
8 7 (31.82%) Data Analytics
8 7 (31.82%) Algorithms
9 6 (27.27%) R
9 6 (27.27%) Data Visualisation
9 6 (27.27%) SQL Server Reporting Services
9 6 (27.27%) Finance
9 6 (27.27%) Data Modelling
9 6 (27.27%) Data Lake
10 5 (22.73%) Agile Software Development
10 5 (22.73%) Predictive Modelling
10 5 (22.73%) Microsoft Azure
10 5 (22.73%) Amazon AWS
10 5 (22.73%) NoSQL
10 5 (22.73%) Tableau
10 5 (22.73%) Apache Spark
10 5 (22.73%) Power BI
11 4 (18.18%) Big Data

Data Mining
Co-occurring IT Skills in the City of 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 5 (22.73%) Apache Spark
2 2 (9.09%) Apache
3 1 (4.55%) Elasticsearch
3 1 (4.55%) Jupyter
Applications
1 3 (13.64%) Microsoft Excel
Cloud Services
1 5 (22.73%) Amazon AWS
1 5 (22.73%) Microsoft Azure
2 3 (13.64%) Azure Data Factory
3 2 (9.09%) Amazon EC2
4 1 (4.55%) Google Analytics
Database & Business Intelligence
1 10 (45.45%) Data Warehouse
1 10 (45.45%) SQL Server
2 6 (27.27%) Data Lake
2 6 (27.27%) SQL Server Reporting Services
3 5 (22.73%) NoSQL
3 5 (22.73%) Power BI
4 4 (18.18%) Big Data
4 4 (18.18%) Hadoop
4 4 (18.18%) HBase
4 4 (18.18%) SQL Server Analysis Services
4 4 (18.18%) SQL Server Integration Services
5 3 (13.64%) Azure SQL Database
5 3 (13.64%) Microsoft Analysis Services
5 3 (13.64%) MongoDB
5 3 (13.64%) PowerPivot
6 2 (9.09%) Apache Cassandra
6 2 (9.09%) Blockchain
6 2 (9.09%) BusinessObjects
6 2 (9.09%) Spark SQL
6 2 (9.09%) Text Mining
Development Applications
1 1 (4.55%) Git (software)
General
1 6 (27.27%) Finance
2 1 (4.55%) Banking
2 1 (4.55%) International Banking
2 1 (4.55%) Marketing
2 1 (4.55%) Retail
Job Titles
1 7 (31.82%) Analyst
2 6 (27.27%) Data Analyst
2 6 (27.27%) Data Scientist
2 6 (27.27%) Developer
3 5 (22.73%) Data Manager
4 3 (13.64%) Business Intelligence Developer
4 3 (13.64%) Dashboard Developer
4 3 (13.64%) Senior Data Scientist
5 2 (9.09%) Head of Analytics
5 2 (9.09%) Software Developer
6 1 (4.55%) Banking Analyst
6 1 (4.55%) Data Engineer
6 1 (4.55%) ETL Developer
6 1 (4.55%) Quantitative Developer
6 1 (4.55%) Quantitative Researcher
6 1 (4.55%) Senior Analyst
6 1 (4.55%) Senior Systems Analyst
6 1 (4.55%) Systems Analyst
Libraries, Frameworks & Software Standards
1 4 (18.18%) JSON
2 2 (9.09%) Natural Language Processing
2 2 (9.09%) Web Services
3 1 (4.55%) HTML
3 1 (4.55%) Keras
3 1 (4.55%) MLlib
3 1 (4.55%) TensorFlow
3 1 (4.55%) XML
Miscellaneous
1 7 (31.82%) Algorithms
2 2 (9.09%) Analytical Skills
2 2 (9.09%) Data Centre
3 1 (4.55%) Contract for Difference
3 1 (4.55%) Data Structures
3 1 (4.55%) Foreign Exchange (FX)
3 1 (4.55%) Greenfield Project
3 1 (4.55%) Marketing Technology
3 1 (4.55%) Spread Betting
Operating Systems
1 2 (9.09%) Linux
Processes & Methodologies
1 18 (81.82%) Analytics
2 13 (59.09%) Machine Learning
3 12 (54.55%) Visualisation
4 9 (40.91%) Artificial Intelligence
5 8 (36.36%) Data Science
6 7 (31.82%) Business Intelligence
6 7 (31.82%) Data Analytics
6 7 (31.82%) ETL
6 7 (31.82%) Predictive Analytics
7 6 (27.27%) Data Modelling
7 6 (27.27%) Data Visualisation
8 5 (22.73%) Agile Software Development
8 5 (22.73%) Predictive Modelling
9 4 (18.18%) Data Analysis
9 4 (18.18%) Kimball Methodology
9 4 (18.18%) OO
10 3 (13.64%) Customer Engagement
10 3 (13.64%) Data Management
10 3 (13.64%) ERP
10 3 (13.64%) Scrum
Programming Languages
1 19 (86.36%) SQL
2 10 (45.45%) Python
3 6 (27.27%) R
4 4 (18.18%) Java
4 4 (18.18%) Scala
4 4 (18.18%) T-SQL
5 3 (13.64%) Data Analysis Expressions (DAX)
5 3 (13.64%) PowerShell
6 2 (9.09%) C
6 2 (9.09%) C++
6 2 (9.09%) Shell Script
7 1 (4.55%) Bash Shell
7 1 (4.55%) Cypher
7 1 (4.55%) Perl
Qualifications
1 2 (9.09%) Postgraduate
2 1 (4.55%) Degree
Quality Assurance & Compliance
1 3 (13.64%) QA
System Software
1 1 (4.55%) Docker
Systems Management
1 1 (4.55%) Terraform
Vendors
1 8 (36.36%) Microsoft
2 5 (22.73%) Tableau
3 2 (9.09%) Cloudera
3 2 (9.09%) Hortonworks
3 2 (9.09%) MapR
3 2 (9.09%) Oracle
4 1 (4.55%) Google