Period
to 19 November 2017

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 6 months to 19 November 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.

Big Data
West Midlands > Coventry
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 53 62 59
Rank change year-on-year +9 -3 0
Contract jobs citing Big Data 7 18 6
As % of all contract IT jobs advertised in Coventry 0.96% 1.71% 0.84%
As % of the Database & Business Intelligence category 6.03% 9.28% 3.75%
Number of daily rates quoted 2 15 2
Coventry median daily rate £475 £500 £725
Median daily rate % change year-on-year -5.00% -31.03% -
10th Percentile £463 £437 £680
90th Percentile £488 £594 £770
West Midlands median daily rate £450 £483 £434
% change year-on-year -6.74% +11.24% -15.69%
Number of hourly rates quoted 0 0 0
Coventry median hourly rate - - -
West Midlands median hourly rate £29.00 - -

Big Data is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Coventry with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Coventry
Contract vacancies with a requirement for database or business intelligence skills 116 194 160
As % of all contract IT jobs advertised in Coventry 15.87% 18.44% 22.28%
Number of daily rates quoted 76 146 121
Coventry median daily rate £388 £400 £363
Median daily rate % change year-on-year -3.13% +10.34% +11.54%
10th Percentile £283 £298 £180
90th Percentile £525 £525 £540
West Midlands median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +11.94%
Number of hourly rates quoted 6 5 6
Coventry median hourly rate £25.00 £16.00 £21.25
Median hourly rate % change year-on-year +56.25% -24.71% -8.60%
10th Percentile £23.13 £11.50 £14.25
90th Percentile £32.00 £17.75 £24.69
West Midlands median hourly rate £31.16 £17.75 £20.00
% change year-on-year +75.52% -11.25% +14.29%

Big Data
Job Vacancy Trend in Coventry

Job postings citing Big Data as a percentage of all IT jobs advertised in Coventry.

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

For the 6 months to 19 November 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 6 (85.71%) Oracle
1 6 (85.71%) Agile Software Development
1 6 (85.71%) Hadoop
2 5 (71.43%) JBehave
2 5 (71.43%) MongoDB
2 5 (71.43%) Apache Cassandra
2 5 (71.43%) NoSQL
2 5 (71.43%) Apple iOS
2 5 (71.43%) Hudson
2 5 (71.43%) Dependency Injection
2 5 (71.43%) Oracle SOA Suite
2 5 (71.43%) Functional Testing
2 5 (71.43%) JAX-RS
2 5 (71.43%) Analytics
2 5 (71.43%) Jenkins
2 5 (71.43%) Mobile App
2 5 (71.43%) RESTEasy
2 5 (71.43%) HornetQ
2 5 (71.43%) Docker
2 5 (71.43%) Apache Spark
2 5 (71.43%) WildFly
2 5 (71.43%) WireMock
2 5 (71.43%) Software Delivery
2 5 (71.43%) Spring Boot
2 5 (71.43%) Personalization
2 5 (71.43%) TDD
2 5 (71.43%) Spring
2 5 (71.43%) Software Engineering
2 5 (71.43%) Java EE
2 5 (71.43%) Degree

Big Data
Co-occurring 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 5 (71.43%) Apache Spark
1 5 (71.43%) GlassFish
1 5 (71.43%) JBoss
1 5 (71.43%) Oracle SOA Suite
1 5 (71.43%) WildFly
Cloud Services
1 1 (14.29%) Amazon AWS
1 1 (14.29%) Amazon EMR
1 1 (14.29%) Cloud Computing
1 1 (14.29%) Microsoft Azure
Database & Business Intelligence
1 6 (85.71%) Hadoop
2 5 (71.43%) Apache Cassandra
2 5 (71.43%) MongoDB
2 5 (71.43%) MySQL
2 5 (71.43%) NoSQL
2 5 (71.43%) PostgreSQL
3 1 (14.29%) Data Lake
3 1 (14.29%) Data Warehouse
3 1 (14.29%) Enterprise Data Warehouse
3 1 (14.29%) SQL Server
Development Applications
1 5 (71.43%) Hudson
1 5 (71.43%) JBehave
1 5 (71.43%) Jenkins
1 5 (71.43%) JUnit
Job Titles
1 5 (71.43%) Developer
1 5 (71.43%) Digital Developer
1 5 (71.43%) Senior Developer
2 1 (14.29%) Architect
2 1 (14.29%) Data Architect
2 1 (14.29%) Data Warehouse Manager
2 1 (14.29%) Data Warehouse Project Manager
2 1 (14.29%) Oracle Architect
2 1 (14.29%) Project Manager
2 1 (14.29%) SQL Server Architect
Libraries, Frameworks & Software Standards
1 5 (71.43%) Hibernate
1 5 (71.43%) HornetQ
1 5 (71.43%) Java EE
1 5 (71.43%) JAX-RS
1 5 (71.43%) JMS
1 5 (71.43%) RESTEasy
1 5 (71.43%) RESTful
1 5 (71.43%) Spring
1 5 (71.43%) Spring Boot
1 5 (71.43%) WireMock
2 1 (14.29%) Web Services
Miscellaneous
1 5 (71.43%) Mobile App
Operating Systems
1 5 (71.43%) Android
1 5 (71.43%) Apple iOS
Processes & Methodologies
1 6 (85.71%) Agile Software Development
2 5 (71.43%) Analytics
2 5 (71.43%) Continuous Integration
2 5 (71.43%) Dependency Injection
2 5 (71.43%) DSDM
2 5 (71.43%) Functional Testing
2 5 (71.43%) Kanban
2 5 (71.43%) Mathematics
2 5 (71.43%) Personalization
2 5 (71.43%) Predictive Analytics
2 5 (71.43%) Scrum
2 5 (71.43%) SOA
2 5 (71.43%) Software Delivery
2 5 (71.43%) Software Engineering
2 5 (71.43%) TDD
2 5 (71.43%) Unit Testing
3 2 (28.57%) Stakeholder Management
4 1 (14.29%) Business Intelligence
4 1 (14.29%) Data Architecture
4 1 (14.29%) Data Security
Programming Languages
1 5 (71.43%) Java
1 5 (71.43%) Scala
1 5 (71.43%) SQL
Qualifications
1 5 (71.43%) Degree
Quality Assurance & Compliance
1 1 (14.29%) GDPR
System Software
1 5 (71.43%) Docker
Vendors
1 6 (85.71%) Oracle
2 2 (28.57%) Cloudera
3 1 (14.29%) Salesforce.com
3 1 (14.29%) SAP