Period
to 16 November 2019

The table below looks at the prevalence of the term Data Structures in contract job vacancies advertised in the South West. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Structures over the 6 months to 16 November 2019 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 > South West
6 months to
16 Nov 2019
Same period 2018 Same period 2017
Rank 197 207 180
Rank change year-on-year +10 -27 -5
Contract jobs citing Data Structures 33 20 25
As % of all contract IT jobs advertised in the South West 0.51% 0.32% 0.44%
As % of the Miscellaneous category 1.83% 1.10% 1.61%
Number of daily rates quoted 21 14 16
South West median daily rate £488 £436 £381
Median daily rate % change year-on-year +11.75% +14.43% +5.17%
10th Percentile £413 £313 £270
90th Percentile £538 £538 £506
England median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +5.56%
Number of hourly rates quoted 3 0 5
South West median hourly rate £35.00 - £35.00
England median hourly rate £42.50 £39.50 £35.00
% change year-on-year +7.59% +12.86% +2.94%

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 South West with a requirement for generic IT skills.

All Generic IT Skills
South West
Contract vacancies with a requirement for generic IT skills 1,806 1,820 1,556
As % of all contract IT jobs advertised in the South West 28.08% 28.88% 27.46%
Number of daily rates quoted 1,139 1,133 954
South West median daily rate £450 £425 £398
Median daily rate % change year-on-year +5.88% +6.92% +8.90%
10th Percentile £260 £250 £191
90th Percentile £613 £575 £538
England median daily rate £475 £475 £450
% change year-on-year - +5.56% +5.88%
Number of hourly rates quoted 82 87 81
South West median hourly rate £41.00 £42.50 £39.00
Median hourly rate % change year-on-year -3.53% +8.97% +52.94%
10th Percentile £16.03 £16.09 £12.09
90th Percentile £55.00 £52.50 £58.75
England median hourly rate £22.50 £20.25 £20.00
% change year-on-year +11.14% +1.23% -

Data Structures
Job Vacancy Trend in the South West

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

Job vacancy trend for Data Structures in the South West

Data Structures
Contractor Daily Rate Trend in the South West

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

Contractor daily rate trend for Data Structures in the South West

Data Structures
Contractor Daily Rate Histogram in the South West

The daily rate distribution of IT jobs citing Data Structures in the South West over the 6 months to 16 November 2019.

Contractor daily rate histogram for Data Structures in the South West

Data Structures
Contractor Hourly Rate Trend in the South West

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

Contractor hourly rate trend for Data Structures in the South West

Data Structures
Contractor Hourly Rate Histogram in the South West

The hourly rate distribution of IT jobs citing Data Structures in the South West over the 6 months to 16 November 2019.

Contractor hourly rate histogram for Data Structures in the South West

Data Structures
Contract Job Locations in the South West

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 South West region over the 6 months to 16 November 2019. 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
Wiltshire +7 21 £515 -2.00% 2
Somerset +1 8 £450 +38.46% 1
Gloucestershire - 2 £473 - 1
Bristol -2 1 £425 -5.03% 12
Data Structures
England

For the 6 months to 16 November 2019, 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 South West region with a requirement for Data Structures.

1 17 (51.52%) Data Modelling
1 17 (51.52%) Security Cleared
2 14 (42.42%) SC Cleared
3 11 (33.33%) Web Services
4 10 (30.30%) SQL
5 9 (27.27%) ETL
5 9 (27.27%) Siemens
5 9 (27.27%) Agile Software Development
6 8 (24.24%) PLM
6 8 (24.24%) PDM
6 8 (24.24%) Java EE
6 8 (24.24%) Foreign Exchange (FX)
6 8 (24.24%) HTML
6 8 (24.24%) Java
6 8 (24.24%) JavaScript
6 8 (24.24%) XML
6 8 (24.24%) OOD
6 8 (24.24%) Data Warehouse
6 8 (24.24%) SOAP
6 8 (24.24%) OO
6 8 (24.24%) Swing
6 8 (24.24%) HTML5
7 7 (21.21%) CSS
7 7 (21.21%) Business Intelligence
7 7 (21.21%) Manufacturing
8 6 (18.18%) Banking
8 6 (18.18%) Subversion
8 6 (18.18%) OOP
8 6 (18.18%) Unit Testing
8 6 (18.18%) Continuous Improvement

Data Structures
Co-occurring IT Skills in the South West 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:

Applications
1 4 (12.12%) Microsoft Office
2 1 (3.03%) Microsoft Excel
Business Applications
1 5 (15.15%) Sparx Enterprise Architect
2 3 (9.09%) Teamcenter
Cloud Services
1 2 (6.06%) Power Platform
Database & Business Intelligence
1 8 (24.24%) Data Warehouse
2 5 (15.15%) Relational Database
3 3 (9.09%) Qlik Sense
3 3 (9.09%) QlikView
4 2 (6.06%) Data Mart
4 2 (6.06%) NoSQL
4 2 (6.06%) Power BI
5 1 (3.03%) SQL Server
5 1 (3.03%) SQL Server 2012
5 1 (3.03%) SQL Server Integration Services
5 1 (3.03%) SQL Server Reporting Services
5 1 (3.03%) SSDT
Development Applications
1 6 (18.18%) Subversion
General
1 7 (21.21%) Manufacturing
2 6 (18.18%) Banking
3 4 (12.12%) Finance
4 2 (6.06%) Military
4 2 (6.06%) Public Sector
Job Titles
1 13 (39.39%) Developer
2 6 (18.18%) Architect
2 6 (18.18%) Data Architect
2 6 (18.18%) Java Developer
3 4 (12.12%) Analyst
3 4 (12.12%) Applications Developer
3 4 (12.12%) Banking Analyst
3 4 (12.12%) Business Intelligence Developer
3 4 (12.12%) Data Analyst
3 4 (12.12%) SC Cleared Java Developer
4 3 (9.09%) Data Engineer
5 2 (6.06%) Consultant
5 2 (6.06%) Coordinator
5 2 (6.06%) Deployment Specialist
5 2 (6.06%) Java Applications Developer
6 1 (3.03%) Business Consultant
6 1 (3.03%) Business Intelligence Consultant
6 1 (3.03%) Data Consultant
6 1 (3.03%) Software Developer
6 1 (3.03%) SQL Developer
Libraries, Frameworks & Software Standards
1 11 (33.33%) Web Services
2 8 (24.24%) HTML
2 8 (24.24%) HTML5
2 8 (24.24%) Java EE
2 8 (24.24%) SOAP
2 8 (24.24%) Swing
2 8 (24.24%) XML
3 7 (21.21%) CSS
4 1 (3.03%) Spring
Miscellaneous
1 8 (24.24%) Foreign Exchange (FX)
2 5 (15.15%) Analytical Skills
2 5 (15.15%) Self-Motivation
3 2 (6.06%) Reference Data
4 1 (3.03%) Management Information System
Processes & Methodologies
1 17 (51.52%) Data Modelling
2 9 (27.27%) Agile Software Development
2 9 (27.27%) ETL
3 8 (24.24%) OO
3 8 (24.24%) OOD
3 8 (24.24%) PDM
3 8 (24.24%) PLM
4 7 (21.21%) Business Intelligence
5 6 (18.18%) Change Control
5 6 (18.18%) Continuous Improvement
5 6 (18.18%) Data Integration
5 6 (18.18%) OOP
5 6 (18.18%) Unit Testing
6 5 (15.15%) ArchiMate
6 5 (15.15%) BPMN
6 5 (15.15%) Data Analysis
6 5 (15.15%) Problem-Solving
6 5 (15.15%) UML
7 4 (12.12%) Analytics
7 4 (12.12%) Risk Assessment
Programming Languages
1 10 (30.30%) SQL
2 8 (24.24%) Java
2 8 (24.24%) JavaScript
3 2 (6.06%) T-SQL
Qualifications
1 17 (51.52%) Security Cleared
2 14 (42.42%) SC Cleared
3 2 (6.06%) BPSS Clearance
3 2 (6.06%) Degree
4 1 (3.03%) DV Cleared
Quality Assurance & Compliance
1 1 (3.03%) Data Quality
1 1 (3.03%) Disclosure Scotland
Systems Management
1 1 (3.03%) Grafana
1 1 (3.03%) Kibana
Vendors
1 9 (27.27%) Siemens
2 5 (15.15%) Microsoft
2 5 (15.15%) Sparx
3 2 (6.06%) Progress
4 1 (3.03%) Citrix