Period
to 20 October 2018

The table below looks at the prevalence of the term Data Structures in contract job vacancies advertised in the East Midlands. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Structures over the 6 months to 20 October 2018 with a comparison to the same period over 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 Structures
England > East Midlands
6 months to
20 Oct 2018
Same period 2017 Same period 2016
Rank 123 131 140
Rank change year-on-year +8 +9 -14
Contract jobs citing Data Structures 19 16 8
As % of all contract IT jobs advertised in the East Midlands 0.70% 0.52% 0.25%
As % of the Miscellaneous category 2.60% 1.87% 0.90%
Number of daily rates quoted 9 12 6
East Midlands median daily rate £380 £438 £450
Median daily rate % change year-on-year -13.14% -2.78% +20.00%
10th Percentile £316 £376 £388
90th Percentile £540 £499 £506
England median daily rate £500 £475 £434
% change year-on-year +5.26% +9.51% -8.68%
Number of hourly rates quoted 0 0 0
East Midlands median hourly rate - - -
England median hourly rate £40.85 £35.00 £20.55
% change year-on-year +16.70% +70.36% -51.66%

Data Structures is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the East Midlands with a requirement for generic IT skills.

All Generic IT Skills
East Midlands
Contract vacancies with a requirement for generic IT skills 730 857 892
As % of all contract IT jobs advertised in the East Midlands 26.80% 27.70% 27.37%
Number of daily rates quoted 465 552 571
East Midlands median daily rate £390 £380 £400
Median daily rate % change year-on-year +2.63% -5.00% +14.29%
10th Percentile £226 £200 £200
90th Percentile £548 £538 £598
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +1.19%
Number of hourly rates quoted 27 45 29
East Midlands median hourly rate £14.88 £14.20 £16.09
Median hourly rate % change year-on-year +4.79% -11.75% +0.56%
10th Percentile £10.43 £10.29 £11.25
90th Percentile £43.75 £52.50 £39.00
England median hourly rate £21.50 £20.00 £20.00
% change year-on-year +7.50% - +7.99%

Data Structures
Job Vacancy Trend in the East Midlands

Job postings citing Data Structures as a percentage of all IT jobs advertised in the East Midlands.

Job vacancy trend for Data Structures in the East Midlands

Data Structures
Contractor Daily Rate Trend in the East Midlands

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Structures in the East Midlands.

Contractor daily rate trend for Data Structures in the East Midlands

Data Structures
Contractor Daily Rate Histogram in the East Midlands

The daily rate distribution of IT jobs citing Data Structures in the East Midlands over the 6 months to 20 October 2018.

Contractor daily rate histogram for Data Structures in the East Midlands

Data Structures
Contractor Hourly Rate Trend in the East Midlands

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Structures in the East Midlands.

Contractor hourly rate trend for Data Structures in the East Midlands

Data Structures
Contract Job Locations in the East Midlands

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Structures within the East Midlands region over the 6 months to 20 October 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Northamptonshire -9 12 £380 -15.56%
Derbyshire - 4 £538 -
Leicestershire - 2 - - 1
Nottinghamshire -2 1 £300 -25.00% 1
Data Structures
England

For the 6 months to 20 October 2018, IT contractor jobs citing Data Structures also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the East Midlands region with a requirement for Data Structures.

1 11 (57.89%) Data Modelling
2 8 (42.11%) Agile Software Development
3 7 (36.84%) Analytical Skills
4 6 (31.58%) Hadoop
4 6 (31.58%) Business Intelligence
5 5 (26.32%) Data Warehouse
5 5 (26.32%) Java
5 5 (26.32%) Management Information System
5 5 (26.32%) Risk Management
6 4 (21.05%) Scrum
6 4 (21.05%) Change Management
6 4 (21.05%) ERwin
6 4 (21.05%) BPR
6 4 (21.05%) Data Management
6 4 (21.05%) SQL
6 4 (21.05%) Unix
6 4 (21.05%) Oracle
6 4 (21.05%) Toad
6 4 (21.05%) SAS
6 4 (21.05%) SharePoint
6 4 (21.05%) Microsoft
6 4 (21.05%) Data Governance
6 4 (21.05%) Data Quality
7 3 (15.79%) Kafka
7 3 (15.79%) Gradle
7 3 (15.79%) Data Cleansing
7 3 (15.79%) User Acceptance Testing
7 3 (15.79%) Master Data Management
7 3 (15.79%) Algorithms
7 3 (15.79%) Data Centre

Data Structures
Co-occurring IT Skills in the East Midlands 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 4 (21.05%) SAS
1 4 (21.05%) SharePoint
2 2 (10.53%) Apache Spark
2 2 (10.53%) Tomcat
Business Applications
1 2 (10.53%) SAP Retail
Cloud Services
1 3 (15.79%) npm
Communications & Networking
1 2 (10.53%) Kerberos
Database & Business Intelligence
1 6 (31.58%) Hadoop
2 5 (26.32%) Data Warehouse
3 3 (15.79%) OLAP
3 3 (15.79%) SQL Server Reporting Services
4 2 (10.53%) Apache Cassandra
4 2 (10.53%) Apache Hive
4 2 (10.53%) HBase
4 2 (10.53%) MongoDB
4 2 (10.53%) RDBMS
4 2 (10.53%) Relational Database
4 2 (10.53%) SAS Data Integration Studio
4 2 (10.53%) SAS Enterprise Guide
5 1 (5.26%) NoSQL
Development Applications
1 4 (21.05%) ERwin
1 4 (21.05%) Toad
2 3 (15.79%) Gradle
2 3 (15.79%) JUnit
2 3 (15.79%) Subversion
3 2 (10.53%) CA Release Automation
3 2 (10.53%) Git (software)
3 2 (10.53%) HP UFT
3 2 (10.53%) IntelliJ
3 2 (10.53%) Jenkins
3 2 (10.53%) JIRA
3 2 (10.53%) Maven
3 2 (10.53%) NetBeans
3 2 (10.53%) Selenium
4 1 (5.26%) Cucumber
4 1 (5.26%) webpack
General
1 3 (15.79%) Banking
1 3 (15.79%) Finance
1 3 (15.79%) Legal
2 2 (10.53%) Retail
3 1 (5.26%) Retail Banking
Job Titles
1 7 (36.84%) Developer
2 4 (21.05%) Data Modeller
3 3 (15.79%) Data Manager
3 3 (15.79%) Java Developer
4 2 (10.53%) Hadoop Developer
4 2 (10.53%) SAS Developer
5 1 (5.26%) Analyst
5 1 (5.26%) Designer
5 1 (5.26%) SAS Analyst
5 1 (5.26%) Solutions Designer
5 1 (5.26%) Teradata Analyst
Libraries, Frameworks & Software Standards
1 3 (15.79%) Kafka
1 3 (15.79%) Spring
1 3 (15.79%) Spring Boot
2 2 (10.53%) Ajax
2 2 (10.53%) AngularJS
2 2 (10.53%) CSS
2 2 (10.53%) HTML
2 2 (10.53%) HTML5
2 2 (10.53%) J2EE
2 2 (10.53%) jQuery
2 2 (10.53%) Node.js
2 2 (10.53%) REST
2 2 (10.53%) SOAP
2 2 (10.53%) Spark Streaming
2 2 (10.53%) Spring Security
2 2 (10.53%) Swagger
2 2 (10.53%) Twitter Bootstrap
2 2 (10.53%) Web Services
2 2 (10.53%) XML
3 1 (5.26%) RESTful
Miscellaneous
1 7 (36.84%) Analytical Skills
2 5 (26.32%) Management Information System
3 3 (15.79%) Algorithms
3 3 (15.79%) Data Centre
Operating Systems
1 4 (21.05%) Unix
Processes & Methodologies
1 11 (57.89%) Data Modelling
2 8 (42.11%) Agile Software Development
3 6 (31.58%) Business Intelligence
4 5 (26.32%) Risk Management
5 4 (21.05%) BPR
5 4 (21.05%) Change Management
5 4 (21.05%) Data Governance
5 4 (21.05%) Data Management
5 4 (21.05%) Scrum
6 3 (15.79%) Data Cleansing
6 3 (15.79%) Data Security
6 3 (15.79%) Data Strategy
6 3 (15.79%) ETL
6 3 (15.79%) Information Security
6 3 (15.79%) IT Strategy
6 3 (15.79%) Master Data Management
6 3 (15.79%) Problem-Solving
6 3 (15.79%) User Acceptance Testing
7 2 (10.53%) OO
7 2 (10.53%) Web Development
Programming Languages
1 5 (26.32%) Java
2 4 (21.05%) SQL
3 3 (15.79%) JavaScript
4 2 (10.53%) Python
4 2 (10.53%) Scala
4 2 (10.53%) Shell Script
5 1 (5.26%) Java 8
5 1 (5.26%) Java 9
Quality Assurance & Compliance
1 4 (21.05%) Data Quality
2 1 (5.26%) QA
System Software
1 1 (5.26%) Docker
Systems Management
1 2 (10.53%) Control-M
1 2 (10.53%) Opscode Chef
1 2 (10.53%) Puppet
1 2 (10.53%) Tivoli
Vendors
1 4 (21.05%) Microsoft
1 4 (21.05%) Oracle
2 3 (15.79%) Teradata
3 2 (10.53%) CA Agile Central
3 2 (10.53%) SAP
4 1 (5.26%) Ab Initio
4 1 (5.26%) Informatica