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 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

Data Mining
London / City of London
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 188 218 272
Rank change year-on-year +30 +54  
Permanent jobs citing Data Mining 35 50 47
As % of all permanent IT jobs advertised in the City of London 0.68% 0.70% 0.45%
As % of the Database & Business Intelligence category 2.10% 2.44% 1.63%
Number of salaries quoted 34 39 45
Median salary £52,500 £67,500 £50,000
Median salary % change year-on-year -22.22% +35.00%  
90% offered a salary of more than £40,000 £51,200 £28,000
10% offered a salary of more than £69,250 £92,000 £70,000
UK excluding London median salary £45,000 £41,250 £40,000
% change year-on-year +9.09% +3.12%  

Data Mining is in the database and business intelligence skills category. The next 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 and business intelligence skills.

Database & Business Intelligence Skills
City of London
Permanent job vacancies with a requirement for database and business intelligence skills 1663 2052 2882
As % of all permanent IT job vacancies advertised in the City of London 32.32% 28.58% 27.74%
Number of salaries quoted 1513 1821 2527
Median salary £62,500 £55,000 £55,000
Median salary % change year-on-year +13.63% -  
90% offered a salary of more than £40,800 £40,000 £38,500
10% offered a salary of more than £80,000 £75,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Data Mining
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Data Mining as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

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 3 months to 29 March 2017.

Salary histogram for Data Mining in the City of London

For the 6 months to 29 March 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 50 (69.44%) SQL
2 45 (62.50%) Analytics
3 43 (59.72%) Business Intelligence
4 37 (51.39%) Big Data
5 34 (47.22%) Python
6 33 (45.83%) Data Warehouse
7 32 (44.44%) Machine Learning
8 27 (37.50%) Agile Software Development
9 26 (36.11%) T-SQL
9 26 (36.11%) SQL Server
9 26 (36.11%) R
10 24 (33.33%) Microsoft
11 22 (30.56%) SQL Server Reporting Services
11 22 (30.56%) Visualisation
11 22 (30.56%) Relational Database
12 19 (26.39%) Legal
12 19 (26.39%) Power BI
13 18 (25.00%) Data Analysis Expressions (DAX)
13 18 (25.00%) SQL Server Analysis Services
13 18 (25.00%) Microsoft Azure
13 18 (25.00%) Hadoop
13 18 (25.00%) Tableau
13 18 (25.00%) SQL Server Integration Services
13 18 (25.00%) MDX
14 17 (23.61%) Data Visualisation
14 17 (23.61%) Kimball Methodology
14 17 (23.61%) Algorithms
15 16 (22.22%) Marketing
15 16 (22.22%) .NET
16 15 (20.83%) Mathematics

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 12 (16.67%) SAS
2 10 (13.89%) Apache Spark
3 4 (5.56%) Apache Pig
4 1 (1.39%) Apache
4 1 (1.39%) Apache Solr
4 1 (1.39%) CMS
Applications
1 5 (6.94%) MS Excel
1 5 (6.94%) SPSS
2 1 (1.39%) MS Office
Cloud Services
1 18 (25.00%) Microsoft Azure
2 4 (5.56%) Data Lake Analytics
3 3 (4.17%) GitHub
4 1 (1.39%) Amazon AWS
4 1 (1.39%) Amazon Kinesis
4 1 (1.39%) Amazon S3
4 1 (1.39%) Amazon SQS
4 1 (1.39%) Google Cloud Platform
Database & Business Intelligence
1 37 (51.39%) Big Data
2 33 (45.83%) Data Warehouse
3 26 (36.11%) SQL Server
4 22 (30.56%) Relational Database
4 22 (30.56%) SQL Server Reporting Services
5 19 (26.39%) Power BI
6 18 (25.00%) Hadoop
6 18 (25.00%) SQL Server Analysis Services
6 18 (25.00%) SQL Server Integration Services
7 15 (20.83%) Azure SQL Database
7 15 (20.83%) SQL Server 2014
8 14 (19.44%) QlikView
9 12 (16.67%) NoSQL
10 9 (12.50%) Apache Hive
11 6 (8.33%) BusinessObjects
11 6 (8.33%) MySQL
12 5 (6.94%) HDInsight
12 5 (6.94%) Text Mining
13 4 (5.56%) Data Lake
13 4 (5.56%) MongoDB
Development Applications
1 7 (9.72%) JIRA
2 3 (4.17%) Talend Open Studio
General
1 19 (26.39%) Legal
2 16 (22.22%) Marketing
3 13 (18.06%) Finance
4 7 (9.72%) Retail
5 3 (4.17%) Law
6 1 (1.39%) Banking
6 1 (1.39%) Front Office
6 1 (1.39%) Manufacturing
Job Titles
1 22 (30.56%) Data Scientist
2 21 (29.17%) Consultant
3 15 (20.83%) Business Intelligence Consultant
3 15 (20.83%) Microsoft BI Consultant
3 15 (20.83%) Microsoft Consultant
4 13 (18.06%) Developer
5 10 (13.89%) Junior
5 10 (13.89%) Junior Consultant
6 9 (12.50%) Analyst
7 8 (11.11%) Business Intelligence Lead
8 7 (9.72%) Data Consultant
9 5 (6.94%) Business Developer
9 5 (6.94%) Business Intelligence Analyst
9 5 (6.94%) MicroStrategy Analyst
10 4 (5.56%) Analytics Manager
10 4 (5.56%) Azure Architect
10 4 (5.56%) Azure Consultant
10 4 (5.56%) Cloud Architect
10 4 (5.56%) Cloud Consultant
10 4 (5.56%) Data Engineer
Libraries, Frameworks & Software Standards
1 18 (25.00%) MDX
2 16 (22.22%) .NET
3 5 (6.94%) NumPy
4 3 (4.17%) Boost C++ Libraries
4 3 (4.17%) CSS
4 3 (4.17%) HTML
4 3 (4.17%) OpenGL
4 3 (4.17%) Pandas
4 3 (4.17%) REST
4 3 (4.17%) scikit-cuda
4 3 (4.17%) STL
5 2 (2.78%) Celery
5 2 (2.78%) Natural Language Processing
5 2 (2.78%) scikit-learn
5 2 (2.78%) SciPy
5 2 (2.78%) SOAP
5 2 (2.78%) Web Services
6 1 (1.39%) D3.js
6 1 (1.39%) Regular Expression
6 1 (1.39%) RESTful
Miscellaneous
1 17 (23.61%) Algorithms
2 13 (18.06%) Computer Science
3 12 (16.67%) Analytical Skills
4 7 (9.72%) Credit Risk
4 7 (9.72%) Fintech
5 4 (5.56%) Data Structures
5 4 (5.56%) User Experience
5 4 (5.56%) Virtual Team
6 3 (4.17%) CUDA
6 3 (4.17%) Hedge funds
7 2 (2.78%) Clustering
7 2 (2.78%) PMI
8 1 (1.39%) Client/Server
8 1 (1.39%) Data Centre
8 1 (1.39%) Fixed Income
8 1 (1.39%) Management Information System
Operating Systems
1 6 (8.33%) Linux
2 3 (4.17%) Unix
3 1 (1.39%) CentOS
3 1 (1.39%) Windows
Processes & Methodologies
1 45 (62.50%) Analytics
2 43 (59.72%) Business Intelligence
3 32 (44.44%) Machine Learning
4 27 (37.50%) Agile Software Development
5 22 (30.56%) Visualisation
6 17 (23.61%) Data Visualisation
6 17 (23.61%) Kimball Methodology
7 15 (20.83%) Mathematics
8 14 (19.44%) Data Analysis
9 12 (16.67%) Data Modelling
9 12 (16.67%) Statistics
10 11 (15.28%) Data Analytics
10 11 (15.28%) Waterfall
11 9 (12.50%) Scrum
12 8 (11.11%) ETL
12 8 (11.11%) Performance Tuning
12 8 (11.11%) Validation
13 7 (9.72%) Web Analytics
14 6 (8.33%) Mentoring
14 6 (8.33%) Predictive Analytics
Programming Languages
1 50 (69.44%) SQL
2 34 (47.22%) Python
3 26 (36.11%) R
3 26 (36.11%) T-SQL
4 18 (25.00%) Data Analysis Expressions (DAX)
5 11 (15.28%) Java
6 5 (6.94%) C#
7 4 (5.56%) C++
7 4 (5.56%) JavaScript
7 4 (5.56%) Scala
8 3 (4.17%) MATLAB
8 3 (4.17%) PHP
9 2 (2.78%) Perl
9 2 (2.78%) VBA
10 1 (1.39%) C
Qualifications
1 12 (16.67%) PhD
2 11 (15.28%) Microsoft Certification
3 8 (11.11%) Degree
4 2 (2.78%) PMI Certification
5 1 (1.39%) RHCA
Quality Assurance & Compliance
1 3 (4.17%) Data Quality
System Software
1 1 (1.39%) Docker
1 1 (1.39%) Virtual Machines
1 1 (1.39%) Virtual Servers
1 1 (1.39%) VMware Infrastructure
Vendors
1 24 (33.33%) Microsoft
2 18 (25.00%) Tableau
3 14 (19.44%) Oracle
4 8 (11.11%) SAP
5 5 (6.94%) MicroStrategy
6 3 (4.17%) Talend
6 3 (4.17%) Teradata
6 3 (4.17%) Vertica
7 2 (2.78%) Cloudera
7 2 (2.78%) Hortonworks
7 2 (2.78%) Salesforce.com
7 2 (2.78%) VMware
8 1 (1.39%) Avaya
8 1 (1.39%) Cisco
8 1 (1.39%) Red Hat
City, London
Codex
Salary: From £40,000 to £60,000 per annum
Posted: 2 days ago
City of London
Michael Page Technology
Salary: £40000 - £65000 per annum + bonus
Posted: 6 days ago
City, London
Big Wednesday Digital Ltd
Salary: negotiable
Posted: 6 days ago
City of London
Michael Page Technology
Salary: £40000 - £65000 per annum + benefits
Posted: 20 days ago
City, London
The Collinson Group
Salary: From £35,000 to £50,000 per annum
Posted: 15 days ago