The following table provides summary statistics for contract job vacancies advertised in Coventry with a requirement for Big Data skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Big Data over the 3 months to 27 March 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.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
Big Data
West Midlands / Coventry
Rank 38 42 36
Rank change year-on-year +4 -6  
Contract jobs citing Big Data 2 3 1
As % of all contract IT jobs advertised in Coventry 0.57% 0.85% 0.32%
As % of the Database & Business Intelligence category 5.00% 4.00% 1.32%
Number of daily rates quoted 0 2 0
Median daily rate - £438 -
UK excluding London median daily rate £488 £470 £500
% change year-on-year +3.72% -6.00%  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £36.50
UK excluding London median hourly rate £47.00 £33.06 £34.50
% change year-on-year +42.18% -4.18%  

Big Data 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 Coventry with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Coventry
Contract job vacancies with a requirement for database and business intelligence skills 40 75 76
As % of all contract IT job vacancies advertised in Coventry 11.46% 21.19% 24.20%
Number of daily rates quoted 21 55 41
Median daily rate £450 £400 £325
Median daily rate % change year-on-year +12.50% +23.07%  
90% offered a daily rate of more than £325 £325 £250
10% offered a daily rate of more than £525 £475 £575
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 1 0 2
Median hourly rate £23.00 - £36.50
UK excluding London median hourly rate £34.24 £32.50 £32.50
% change year-on-year +5.35% -  

Big Data
Job Vacancy Trend in Coventry

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

Job vacancy trend for Big Data in Coventry

Big Data
Contractor Daily Rate Trend in Coventry

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

Contractor daily rate trend for Big Data in Coventry

Big Data
Top 30 Related IT Skills in Coventry

For the 6 months to 27 March 2017, IT contractor jobs citing Big Data 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 Coventry region with a requirement for Big Data.

1 5 (83.33%) SQL
1 5 (83.33%) Migration
2 4 (66.67%) Data Warehouse
3 3 (50.00%) Data Modelling
3 3 (50.00%) GAP Analysis
3 3 (50.00%) T-SQL
3 3 (50.00%) SQL Server
3 3 (50.00%) Microsoft
3 3 (50.00%) BPR
3 3 (50.00%) Agile Software Development
3 3 (50.00%) Requirements Analysis
3 3 (50.00%) Risk Analysis
3 3 (50.00%) Use Case
3 3 (50.00%) User Acceptance Testing
3 3 (50.00%) Test Scripting
3 3 (50.00%) SQL Server Analysis Services
3 3 (50.00%) SQL Server Reporting Services
3 3 (50.00%) Data Analysis
3 3 (50.00%) Systems Analysis
3 3 (50.00%) SQL Server Integration Services
3 3 (50.00%) Data Migration
3 3 (50.00%) Data Architecture
3 3 (50.00%) Hadoop
3 3 (50.00%) Waterfall
3 3 (50.00%) User Stories
4 2 (33.33%) SAS Data Integration Studio
4 2 (33.33%) PuTTY
4 2 (33.33%) WinSCP
4 2 (33.33%) Target Operating Model
4 2 (33.33%) Base SAS

Big Data
Top Related IT Skills in Coventry 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 2 (33.33%) SAS
Applications
1 2 (33.33%) MS Excel
Communications & Networking
1 2 (33.33%) PuTTY
1 2 (33.33%) WinSCP
Database & Business Intelligence
1 4 (66.67%) Data Warehouse
2 3 (50.00%) Hadoop
2 3 (50.00%) SQL Server
2 3 (50.00%) SQL Server Analysis Services
2 3 (50.00%) SQL Server Integration Services
2 3 (50.00%) SQL Server Reporting Services
3 2 (33.33%) Base SAS
3 2 (33.33%) SAS Data Integration Studio
3 2 (33.33%) SAS Enterprise Guide
4 1 (16.67%) Apache Cassandra
4 1 (16.67%) Apache Hive
4 1 (16.67%) HBase
4 1 (16.67%) Impala
4 1 (16.67%) Mahout
4 1 (16.67%) MongoDB
General
1 1 (16.67%) Finance
Job Titles
1 5 (83.33%) Analyst
2 3 (50.00%) Business Analyst
2 3 (50.00%) Technical Analyst
3 2 (33.33%) Administrator
3 2 (33.33%) Analyst Developer
3 2 (33.33%) Business Data Analyst
3 2 (33.33%) Data Analyst
3 2 (33.33%) Developer
3 2 (33.33%) SAS Administrator
3 2 (33.33%) SAS Analyst
3 2 (33.33%) SAS Business Analyst
3 2 (33.33%) SAS Developer
4 1 (16.67%) Big Data Analyst
4 1 (16.67%) Big Data Architect
4 1 (16.67%) Data Architect
4 1 (16.67%) Data Business Analyst
4 1 (16.67%) Migration Analyst
4 1 (16.67%) Solutions Architect
4 1 (16.67%) SQL Analyst
4 1 (16.67%) SQL Data Analyst
Miscellaneous
1 2 (33.33%) Mainframe
Operating Systems
1 2 (33.33%) Unix
Processes & Methodologies
1 5 (83.33%) Migration
2 3 (50.00%) Agile Software Development
2 3 (50.00%) BPR
2 3 (50.00%) Data Analysis
2 3 (50.00%) Data Architecture
2 3 (50.00%) Data Migration
2 3 (50.00%) Data Modelling
2 3 (50.00%) GAP Analysis
2 3 (50.00%) Requirements Analysis
2 3 (50.00%) Risk Analysis
2 3 (50.00%) Systems Analysis
2 3 (50.00%) Test Scripting
2 3 (50.00%) Use Case
2 3 (50.00%) User Acceptance Testing
2 3 (50.00%) User Stories
2 3 (50.00%) Waterfall
3 2 (33.33%) Target Operating Model
4 1 (16.67%) Enterprise Architecture
Programming Languages
1 5 (83.33%) SQL
2 3 (50.00%) T-SQL
Quality Assurance & Compliance
1 1 (16.67%) Disclosure Scotland
System Software
1 1 (16.67%) Apache Flume
Vendors
1 3 (50.00%) Microsoft
2 2 (33.33%) Oracle
2 2 (33.33%) Teradata