Period
to 18 November 2017

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 18 November 2017 with a comparison to the same period in the previous 2 years.

Data Mining
Central London > City of London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 281 266 301
Rank change year-on-year -15 +35 +76
Permanent jobs citing Data Mining 49 88 121
As % of all permanent IT jobs advertised in the City of London 0.48% 0.75% 0.70%
As % of the Database & Business Intelligence category 1.54% 2.50% 2.36%
Number of salaries quoted 47 83 101
City of London median annual salary £70,000 £67,500 £60,000
Median salary % change year-on-year +3.70% +12.50% +4.35%
10th Percentile £45,000 £39,350 £32,500
90th Percentile £102,500 £115,000 £86,250
Central London median annual salary £70,000 £65,000 £62,500
% change year-on-year +7.69% +4.00% +4.17%

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 3180 3525 5134
As % of all permanent IT jobs advertised in the City of London 31.25% 30.13% 29.69%
Number of salaries quoted 2908 3234 4460
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +4.55%
10th Percentile £40,675 £36,250 £36,250
90th Percentile £87,500 £86,250 £85,000
Central London median annual salary £59,500 £55,000 £55,493
% change year-on-year +8.18% -0.89% +0.90%

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 18 November 2017.

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 18 November 2017. 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 - 3 £90,000 -
Data Mining
Central London

For the 6 months to 18 November 2017, IT jobs citing Data Mining also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Data Mining.

1 33 (67.35%) Python
2 31 (63.27%) SQL
3 30 (61.22%) Machine Learning
4 28 (57.14%) R
5 23 (46.94%) Finance
6 20 (40.82%) Algorithms
7 19 (38.78%) Analytics
8 18 (36.73%) Big Data
8 18 (36.73%) Data Warehouse
8 18 (36.73%) Degree
9 17 (34.69%) SAS
10 15 (30.61%) Business Intelligence
10 15 (30.61%) Agile Software Development
10 15 (30.61%) Tableau
10 15 (30.61%) Hadoop
11 14 (28.57%) Oracle
12 13 (26.53%) Statistical Modelling
13 12 (24.49%) Visualisation
13 12 (24.49%) Apache Spark
13 12 (24.49%) PhD
13 12 (24.49%) Statistics
14 11 (22.45%) SQL Server
14 11 (22.45%) Validation
14 11 (22.45%) Data Visualisation
14 11 (22.45%) Apache Hive
15 10 (20.41%) Microsoft
15 10 (20.41%) T-SQL
15 10 (20.41%) Java
15 10 (20.41%) Text Mining
16 9 (18.37%) QlikView

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 17 (34.69%) SAS
2 12 (24.49%) Apache Spark
3 6 (12.24%) Apache Pig
Applications
1 9 (18.37%) SPSS
2 4 (8.16%) Microsoft Excel
Business Applications
1 4 (8.16%) Oracle Assets
1 4 (8.16%) Oracle EBS
1 4 (8.16%) Oracle FAH
1 4 (8.16%) Oracle Financials
1 4 (8.16%) Oracle General Ledger
1 4 (8.16%) Oracle Internet Expenses
1 4 (8.16%) Oracle iProcurement
1 4 (8.16%) Oracle Payables
1 4 (8.16%) Oracle Receivables
2 3 (6.12%) Oracle E-Business Tax
2 3 (6.12%) Oracle Subledger Accounting
3 1 (2.04%) Oracle Applications
Cloud Services
1 3 (6.12%) Microsoft Azure
2 2 (4.08%) Amazon AWS
2 2 (4.08%) Azure Machine Learning
2 2 (4.08%) Google Cloud Platform
Communications & Networking
1 2 (4.08%) Internet
Database & Business Intelligence
1 18 (36.73%) Big Data
1 18 (36.73%) Data Warehouse
2 15 (30.61%) Hadoop
3 11 (22.45%) Apache Hive
3 11 (22.45%) SQL Server
4 10 (20.41%) Text Mining
5 9 (18.37%) QlikView
5 9 (18.37%) Relational Database
6 8 (16.33%) Lumira
6 8 (16.33%) Oracle Reports
6 8 (16.33%) SQL Server Integration Services
7 6 (12.24%) Apache Cassandra
7 6 (12.24%) Power BI
7 6 (12.24%) SQL Server 2008
8 5 (10.20%) SQL Server Analysis Services
9 4 (8.16%) MongoDB
10 3 (6.12%) Flink
10 3 (6.12%) NoSQL
10 3 (6.12%) Oracle BI EE
10 3 (6.12%) Spatial Data
Development Applications
1 3 (6.12%) JIRA
2 1 (2.04%) Jasmine
General
1 23 (46.94%) Finance
2 5 (10.20%) Banking
3 4 (8.16%) Front Office
3 4 (8.16%) Retail
4 1 (2.04%) International Banking
4 1 (2.04%) Investment Banking
4 1 (2.04%) Marketing
Job Titles
1 24 (48.98%) Data Scientist
2 9 (18.37%) Developer
3 8 (16.33%) Analyst
4 6 (12.24%) Database Developer
5 5 (10.20%) SQL Database Developer
5 5 (10.20%) SQL Developer
6 3 (6.12%) Business Intelligence Developer
6 3 (6.12%) Oracle Analyst
7 2 (4.08%) .NET Developer
7 2 (4.08%) Data Analytics Scientist
7 2 (4.08%) E-Discovery Analyst
7 2 (4.08%) Financial Analyst
7 2 (4.08%) Functional Analyst
7 2 (4.08%) Machine Learning Researcher
7 2 (4.08%) Machine Learning Scientist
7 2 (4.08%) Oracle Financials Analyst
7 2 (4.08%) Power BI Developer
7 2 (4.08%) SQL BI Developer
7 2 (4.08%) SSAS Developer
7 2 (4.08%) Technical Analyst
Libraries, Frameworks & Software Standards
1 8 (16.33%) .NET
2 5 (10.20%) JSON
2 5 (10.20%) XML
3 3 (6.12%) GraphX
3 3 (6.12%) MLlib
3 3 (6.12%) NumPy
3 3 (6.12%) Pandas
3 3 (6.12%) scikit-learn
3 3 (6.12%) TensorFlow
4 2 (4.08%) AngularJS
4 2 (4.08%) Natural Language Processing
4 2 (4.08%) Twitter Bootstrap
4 2 (4.08%) WCF
4 2 (4.08%) WPF
5 1 (2.04%) CSS
5 1 (2.04%) HTML5
5 1 (2.04%) Jest
5 1 (2.04%) Kafka
5 1 (2.04%) REST
5 1 (2.04%) RESTful
Miscellaneous
1 20 (40.82%) Algorithms
2 8 (16.33%) Virtual Team
3 7 (14.29%) Analytical Skills
4 5 (10.20%) Computer Science
5 4 (8.16%) Fixed Income
6 3 (6.12%) Equities
6 3 (6.12%) Fintech
6 3 (6.12%) Robotics
7 2 (4.08%) Client/Server
7 2 (4.08%) Internet of Things
7 2 (4.08%) Smart City
8 1 (2.04%) Data Protection Act
8 1 (2.04%) Data Structures
8 1 (2.04%) Management Information System
8 1 (2.04%) Social Media
Operating Systems
1 1 (2.04%) Linux
1 1 (2.04%) Windows
Processes & Methodologies
1 30 (61.22%) Machine Learning
2 19 (38.78%) Analytics
3 15 (30.61%) Agile Software Development
3 15 (30.61%) Business Intelligence
4 13 (26.53%) Statistical Modelling
5 12 (24.49%) Statistics
5 12 (24.49%) Visualisation
6 11 (22.45%) Data Visualisation
6 11 (22.45%) Validation
7 7 (14.29%) Data Analysis
7 7 (14.29%) ETL
7 7 (14.29%) Mathematics
8 6 (12.24%) Data Analytics
9 5 (10.20%) Artificial Intelligence
9 5 (10.20%) Deep Learning
9 5 (10.20%) Predictive Analytics
9 5 (10.20%) Refactoring
9 5 (10.20%) Statistical Analysis
10 4 (8.16%) Neural Network
10 4 (8.16%) Predictive Modelling
Programming Languages
1 33 (67.35%) Python
2 31 (63.27%) SQL
3 28 (57.14%) R
4 10 (20.41%) Java
4 10 (20.41%) T-SQL
5 9 (18.37%) MATLAB
6 7 (14.29%) C#
6 7 (14.29%) C++
6 7 (14.29%) Scala
7 5 (10.20%) C
7 5 (10.20%) Data Analysis Expressions (DAX)
8 4 (8.16%) VBA
9 3 (6.12%) Fortran
9 3 (6.12%) JavaScript
10 2 (4.08%) PL/SQL
11 1 (2.04%) ES6
11 1 (2.04%) Kotlin
11 1 (2.04%) VB
Qualifications
1 18 (36.73%) Degree
2 12 (24.49%) PhD
3 4 (8.16%) Master's Degree
4 1 (2.04%) Computer Science Degree
4 1 (2.04%) DV Cleared
4 1 (2.04%) OCP
4 1 (2.04%) Oracle Certification
4 1 (2.04%) SC Cleared
4 1 (2.04%) Security Cleared
Quality Assurance & Compliance
1 3 (6.12%) Data Quality
1 3 (6.12%) SLA
Vendors
1 15 (30.61%) Tableau
2 14 (28.57%) Oracle
3 10 (20.41%) Microsoft
4 9 (18.37%) SAP
5 8 (16.33%) Teradata
6 4 (8.16%) Google
7 3 (6.12%) Hyperion
8 2 (4.08%) IBM
8 2 (4.08%) MicroStrategy
8 2 (4.08%) Minitab
8 2 (4.08%) Murex