Period
to 18 February 2018

The table below looks at the prevalence of the term Data Structures in contract job vacancies advertised in Berkshire. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Structures over the 6 months to 18 February 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
South East > Berkshire
6 months to
18 Feb 2018
Same period 2017 Same period 2016
Rank 142 139 147
Rank change year-on-year -3 +8 +29
Contract jobs citing Data Structures 29 17 21
As % of all contract IT jobs advertised in Berkshire 0.73% 0.43% 0.42%
As % of the Miscellaneous category 2.15% 1.47% 1.52%
Number of daily rates quoted 12 12 13
Berkshire median daily rate £375 £475 £400
Median daily rate % change year-on-year -21.05% +18.75% -15.79%
10th Percentile £326 £425 £364
90th Percentile £462 £560 £738
South East median daily rate £413 £438 £400
% change year-on-year -5.71% +9.38% -3.03%
Number of hourly rates quoted 2 0 0
Berkshire median hourly rate £54.00 - -
South East median hourly rate £80.73 £33.75 £42.50
% change year-on-year +139.20% -20.59% +169.84%

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 Berkshire with a requirement for generic IT skills.

All Generic IT Skills
Berkshire
Contract vacancies with a requirement for generic IT skills 1,346 1,158 1,379
As % of all contract IT jobs advertised in Berkshire 34.02% 29.27% 27.75%
Number of daily rates quoted 692 559 736
Berkshire median daily rate £400 £400 £400
10th Percentile £220 £228 £226
90th Percentile £588 £563 £538
South East median daily rate £400 £400 £388
% change year-on-year - +3.23% +3.33%
Number of hourly rates quoted 41 55 66
Berkshire median hourly rate £18.00 £21.50 £18.13
Median hourly rate % change year-on-year -16.28% +18.62% +9.85%
10th Percentile £10.20 £12.25 £12.04
90th Percentile £47.50 £55.39 £57.95
South East median hourly rate £29.13 £18.50 £24.93
% change year-on-year +57.43% -25.78% +51.06%

Data Structures
Job Vacancy Trend in Berkshire

Job postings citing Data Structures as a percentage of all IT jobs advertised in Berkshire.

Job vacancy trend for Data Structures in Berkshire

Data Structures
Contractor Daily Rate Trend in Berkshire

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

Contractor daily rate trend for Data Structures in Berkshire

Data Structures
Contractor Daily Rate Histogram in Berkshire

The daily rate distribution of IT jobs citing Data Structures in Berkshire over the 6 months to 18 February 2018.

Contractor daily rate histogram for Data Structures in Berkshire

Data Structures
Contractor Hourly Rate Trend in Berkshire

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

Contractor hourly rate trend for Data Structures in Berkshire

Data Structures
Contract Job Locations in Berkshire

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 Berkshire region over the 6 months to 18 February 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
Maidenhead +3 9 £425 -
Slough +7 5 £400 -23.81%
Reading +7 4 £375 -18.92%
Bracknell -5 4 £365 -18.89%
Newbury - 1 - -
Data Structures
South East

For the 6 months to 18 February 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 Berkshire region with a requirement for Data Structures.

1 17 (58.62%) Data Modelling
2 16 (55.17%) SQL
3 12 (41.38%) ETL
4 11 (37.93%) Analytical Skills
5 10 (34.48%) Data Quality
5 10 (34.48%) SQL Server
6 8 (27.59%) SAP
6 8 (27.59%) Web Services
6 8 (27.59%) Migration
6 8 (27.59%) Data Migration
6 8 (27.59%) REST
7 7 (24.14%) Logical Data Model
7 7 (24.14%) T-SQL
8 6 (20.69%) AS400
8 6 (20.69%) SAP MM
8 6 (20.69%) Sarbanes-Oxley
8 6 (20.69%) GxP
8 6 (20.69%) SAP APO
8 6 (20.69%) Windows
8 6 (20.69%) SAP MDM
8 6 (20.69%) Agile Software Development
8 6 (20.69%) Validation
8 6 (20.69%) User Acceptance Testing
8 6 (20.69%) Data Conversion
8 6 (20.69%) Data Extraction
8 6 (20.69%) Data Mapping
8 6 (20.69%) Data Cleansing
8 6 (20.69%) SQL Server 2008
8 6 (20.69%) SAP Data Services
8 6 (20.69%) Analytics

Data Structures
Co-occurring IT Skills in Berkshire 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 3 (10.34%) BizTalk Server
1 3 (10.34%) Oracle SOA Suite
Applications
1 1 (3.45%) Microsoft Excel
1 1 (3.45%) Microsoft Office
Business Applications
1 6 (20.69%) SAP APO
1 6 (20.69%) SAP MDM
1 6 (20.69%) SAP MM
2 2 (6.90%) NetSuite
3 1 (3.45%) SAP CO
3 1 (3.45%) SAP FI
3 1 (3.45%) SAP FI/CO
3 1 (3.45%) SAP R/3
3 1 (3.45%) SAP S/4HANA
Cloud Services
1 5 (17.24%) SaaS
2 2 (6.90%) iPaaS
Communications & Networking
1 3 (10.34%) DPNSS
1 3 (10.34%) Internet
1 3 (10.34%) Intranet
1 3 (10.34%) Q.931
Database & Business Intelligence
1 10 (34.48%) SQL Server
2 6 (20.69%) SAP Data Services
2 6 (20.69%) SQL Server 2008
3 4 (13.79%) Data Warehouse
3 4 (13.79%) SQL Server Integration Services
4 3 (10.34%) MySQL
5 2 (6.90%) SAP BW
6 1 (3.45%) SQL Server Reporting Services
Development Applications
1 5 (17.24%) LSMW
2 3 (10.34%) Eclipse
2 3 (10.34%) Visual Studio
3 2 (6.90%) Git (software)
3 2 (6.90%) WebStorm
General
1 5 (17.24%) Pharmaceutical
2 3 (10.34%) Telecoms
3 1 (3.45%) Finance
Job Titles
1 11 (37.93%) Developer
2 7 (24.14%) Analyst
2 7 (24.14%) Data Analyst
3 4 (13.79%) Business Intelligence Developer
3 4 (13.79%) SAP Analyst
3 4 (13.79%) SAP Data Analyst
4 3 (10.34%) Architect
4 3 (10.34%) Data Modeller
4 3 (10.34%) Mobile Developer
4 3 (10.34%) Mobile UI Developer
4 3 (10.34%) UI Developer
5 2 (6.90%) Functional Analyst
5 2 (6.90%) Python Developer
5 2 (6.90%) SAP Functional Analyst
5 2 (6.90%) Solutions Architect
6 1 (3.45%) Data Protection Analyst
6 1 (3.45%) ETL Developer
6 1 (3.45%) Integration Specialist
6 1 (3.45%) SAP Manager
6 1 (3.45%) SAP MDM Consultant
Libraries, Frameworks & Software Standards
1 8 (27.59%) REST
1 8 (27.59%) Web Services
2 5 (17.24%) JSON
2 5 (17.24%) XML
3 3 (10.34%) .NET
3 3 (10.34%) AngularJS
3 3 (10.34%) EJB
3 3 (10.34%) Hibernate
3 3 (10.34%) Ionic Framework
3 3 (10.34%) J2EE
3 3 (10.34%) JPA
3 3 (10.34%) JSF
3 3 (10.34%) JSP
3 3 (10.34%) MSMQ
3 3 (10.34%) RabbitMQ
3 3 (10.34%) Servlets
3 3 (10.34%) Spring
3 3 (10.34%) Struts
3 3 (10.34%) SVG
3 3 (10.34%) Twitter Bootstrap
Miscellaneous
1 11 (37.93%) Analytical Skills
2 6 (20.69%) AS400
3 4 (13.79%) Data Protection Act
4 3 (10.34%) iPad
4 3 (10.34%) iPhone
4 3 (10.34%) Mobile App
4 3 (10.34%) User Experience
5 2 (6.90%) Algorithms
6 1 (3.45%) FMCG
6 1 (3.45%) Greenfield Project
6 1 (3.45%) Management Information System
6 1 (3.45%) Reference Data
6 1 (3.45%) Virtual Team
Operating Systems
1 6 (20.69%) Windows
2 5 (17.24%) Linux
3 3 (10.34%) Android
3 3 (10.34%) Apple iOS
3 3 (10.34%) HPUX
3 3 (10.34%) Unix
Processes & Methodologies
1 17 (58.62%) Data Modelling
2 12 (41.38%) ETL
3 8 (27.59%) Data Migration
3 8 (27.59%) Migration
4 7 (24.14%) Logical Data Model
5 6 (20.69%) Agile Software Development
5 6 (20.69%) Analytics
5 6 (20.69%) Data Cleansing
5 6 (20.69%) Data Conversion
5 6 (20.69%) Data Extraction
5 6 (20.69%) Data Mapping
5 6 (20.69%) User Acceptance Testing
5 6 (20.69%) Validation
6 5 (17.24%) TDD
7 4 (13.79%) Business Analysis
7 4 (13.79%) Business Intelligence
7 4 (13.79%) Data Analysis
7 4 (13.79%) Data Protection
7 4 (13.79%) Risk Assessment
7 4 (13.79%) UML
Programming Languages
1 16 (55.17%) SQL
2 7 (24.14%) T-SQL
3 4 (13.79%) JavaScript
4 3 (10.34%) Java
5 2 (6.90%) Python
5 2 (6.90%) VBScript
6 1 (3.45%) C
6 1 (3.45%) VB
Qualifications
1 1 (3.45%) BPSS Clearance
1 1 (3.45%) Security Cleared
Quality Assurance & Compliance
1 10 (34.48%) Data Quality
2 6 (20.69%) GxP
2 6 (20.69%) Sarbanes-Oxley
3 4 (13.79%) GDPR
Vendors
1 8 (27.59%) SAP
2 3 (10.34%) Apple
2 3 (10.34%) Cisco
2 3 (10.34%) Google
2 3 (10.34%) Microsoft
2 3 (10.34%) Oracle
3 2 (6.90%) Jitterbit
4 1 (3.45%) Nortel