The following table provides summary statistics for contract job vacancies advertised in Cambridge with a requirement for Data Mining skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Mining over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Mining
Cambridgeshire / Cambridge
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 37 38 61
Rank change year-on-year +1 +23  
Contract jobs citing Data Mining 2 5 1
As % of all contract IT jobs advertised in Cambridge 0.66% 1.40% 0.22%
As % of the Database & Business Intelligence category 5.26% 5.43% 1.04%
Number of daily rates quoted 0 3 0
Median daily rate - £325 -
UK excluding London median daily rate £409 £409 £375
% change year-on-year - +9.00%  
Number of hourly rates quoted 1 0 0
Median hourly rate £12.00 - -
UK excluding London median hourly rate £12.00 - -

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 contract job vacancies advertised in Cambridge with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Cambridge
Contract job vacancies with a requirement for database and business intelligence skills 38 92 96
As % of all contract IT job vacancies advertised in Cambridge 12.58% 25.84% 20.82%
Number of daily rates quoted 39 122 135
Median daily rate £363 £400 £350
Median daily rate % change year-on-year -9.37% +14.28%  
90% offered a daily rate of more than £239 £233 £259
10% offered a daily rate of more than £438 £506 £457
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 3 0 1
Median hourly rate £37.50 - £8.50
90% offered a hourly rate of more than £16.85 - £7.75
10% offered a hourly rate of more than £38.75 - £9.25
UK excluding London median hourly rate £38.00 £31.95 £26.00
% change year-on-year +18.93% +22.88%  

Data Mining
Job Vacancy Trend in Cambridge

Job postings citing Data Mining as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for Data Mining in Cambridge

Data Mining
Contractor Daily Rate Trend in Cambridge

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Mining in Cambridge.

Contractor daily rate trend for Data Mining in Cambridge

For the 6 months to 28 June 2017, IT contractor 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 contract ads across the Cambridge region with a requirement for Data Mining.

1 2 (50.00%) Java
1 2 (50.00%) Python
1 2 (50.00%) Finance
1 2 (50.00%) Scala
1 2 (50.00%) R
1 2 (50.00%) Machine Learning
1 2 (50.00%) Analytics
2 1 (25.00%) Master Data Management
2 1 (25.00%) Microservices
2 1 (25.00%) Apache Spark
2 1 (25.00%) Algorithms
2 1 (25.00%) Virtual Team
2 1 (25.00%) OpenStack
2 1 (25.00%) Vertica
2 1 (25.00%) Big Data
2 1 (25.00%) Data Analytics
2 1 (25.00%) Data Visualisation
2 1 (25.00%) MapReduce
2 1 (25.00%) Data Quality
2 1 (25.00%) Hadoop
2 1 (25.00%) Visualisation
2 1 (25.00%) Amazon AWS
2 1 (25.00%) Apache Hive
2 1 (25.00%) Manufacturing
2 1 (25.00%) Games
2 1 (25.00%) PostgreSQL
2 1 (25.00%) Microsoft Excel
2 1 (25.00%) ETL
2 1 (25.00%) SAS
2 1 (25.00%) Business Intelligence

Data Mining
Co-occurring IT Skills in Cambridge 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 1 (25.00%) Apache Spark
1 1 (25.00%) OpenStack
1 1 (25.00%) SAS
Applications
1 1 (25.00%) Microsoft Excel
Business Applications
1 1 (25.00%) Dynamics AX
Cloud Services
1 1 (25.00%) Amazon AWS
Database & Business Intelligence
1 1 (25.00%) Apache Hive
1 1 (25.00%) Big Data
1 1 (25.00%) Hadoop
1 1 (25.00%) PostgreSQL
General
1 2 (50.00%) Finance
2 1 (25.00%) Games
2 1 (25.00%) Manufacturing
2 1 (25.00%) Pharmaceutical
Job Titles
1 2 (50.00%) Analyst
1 2 (50.00%) Data Analyst
2 1 (25.00%) AWS Engineer
2 1 (25.00%) Big Data Engineer
2 1 (25.00%) Data Engineer
2 1 (25.00%) Data Scientist
2 1 (25.00%) Hadoop Engineer
2 1 (25.00%) Senior Data Engineer
2 1 (25.00%) Senior Hadoop Engineer
Libraries, Frameworks & Software Standards
1 1 (25.00%) RESTful
Miscellaneous
1 1 (25.00%) Algorithms
1 1 (25.00%) Computer Science
1 1 (25.00%) Online Games
1 1 (25.00%) Virtual Team
Operating Systems
1 1 (25.00%) Linux
Processes & Methodologies
1 2 (50.00%) Analytics
1 2 (50.00%) Machine Learning
2 1 (25.00%) Applied Mathematics
2 1 (25.00%) Business Intelligence
2 1 (25.00%) Data Analysis
2 1 (25.00%) Data Analytics
2 1 (25.00%) Data Cleansing
2 1 (25.00%) Data Extraction
2 1 (25.00%) Data Management
2 1 (25.00%) Data Mapping
2 1 (25.00%) Data Visualisation
2 1 (25.00%) ETL
2 1 (25.00%) MapReduce
2 1 (25.00%) Master Data Management
2 1 (25.00%) Mathematics
2 1 (25.00%) Microservices
2 1 (25.00%) Predictive Analytics
2 1 (25.00%) Software Engineering
2 1 (25.00%) Statistics
2 1 (25.00%) Visualisation
Programming Languages
1 2 (50.00%) Java
1 2 (50.00%) Python
1 2 (50.00%) R
1 2 (50.00%) Scala
2 1 (25.00%) SQL
Qualifications
1 1 (25.00%) Degree
Quality Assurance & Compliance
1 1 (25.00%) Data Quality
Vendors
1 1 (25.00%) Ariba
1 1 (25.00%) SAP
1 1 (25.00%) Vertica