Period
to 10 December 2017

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 10 December 2017 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
10 Dec 2017
Same period 2016 Same period 2015
Rank 126 150 166
Rank change year-on-year +24 +16 -16
Contract jobs citing Data Structures 48 20 19
As % of all contract IT jobs advertised in Berkshire 1.18% 0.47% 0.37%
As % of the Miscellaneous category 3.49% 1.62% 1.25%
Number of daily rates quoted 19 15 11
Berkshire median daily rate £375 £463 £400
Median daily rate % change year-on-year -18.92% +15.63% +14.29%
10th Percentile £351 £354 £328
90th Percentile £467 £553 £738
South East median daily rate £400 £425 £400
% change year-on-year -5.88% +6.25% -
Number of hourly rates quoted 2 0 0
Berkshire median hourly rate £54.00 - -
South East median hourly rate £54.00 £45.00 £42.50
% change year-on-year +20.00% +5.88% -32.00%

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 1376 1237 1520
As % of all contract IT jobs advertised in Berkshire 33.69% 29.33% 29.70%
Number of daily rates quoted 712 605 831
Berkshire median daily rate £400 £400 £400
10th Percentile £231 £222 £210
90th Percentile £588 £575 £538
South East median daily rate £400 £400 £388
% change year-on-year - +3.23% +7.64%
Number of hourly rates quoted 54 69 70
Berkshire median hourly rate £16.99 £21.00 £18.43
Median hourly rate % change year-on-year -19.10% +13.96% -0.39%
10th Percentile £10.40 £12.20 £11.00
90th Percentile £39.05 £50.60 £43.75
South East median hourly rate £21.25 £22.00 £19.03
% change year-on-year -3.41% +15.61% +11.94%

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 10 December 2017.

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 10 December 2017. 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
Reading +20 13 £375 -16.67%
Maidenhead +1 9 £425 +10.75%
Slough +11 5 £450 -14.29%
Bracknell +4 4 - -
Newbury - 1 - -
Data Structures
South East

For the 6 months to 10 December 2017, IT contractor jobs citing Data Structures 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 Berkshire region with a requirement for Data Structures.

1 27 (56.25%) SQL
2 26 (54.17%) Data Modelling
3 18 (37.50%) Data Quality
4 17 (35.42%) Migration
4 17 (35.42%) Data Migration
5 15 (31.25%) Data Analysis
6 13 (27.08%) Workflow
7 12 (25.00%) Business Analysis
7 12 (25.00%) ETL
7 12 (25.00%) GDPR
8 11 (22.92%) Logical Data Model
8 11 (22.92%) Oracle
8 11 (22.92%) DB2
8 11 (22.92%) Retail
9 10 (20.83%) Data Management
9 10 (20.83%) Hyperion Planning
9 10 (20.83%) Hyperion
10 9 (18.75%) SQL Server
11 8 (16.67%) Stakeholder Management
11 8 (16.67%) Web Services
11 8 (16.67%) GAP Analysis
11 8 (16.67%) JDA
11 8 (16.67%) IBM
11 8 (16.67%) Demand Forecasting
11 8 (16.67%) REST
12 7 (14.58%) Analytical Skills
12 7 (14.58%) Linux
12 7 (14.58%) SAP
12 7 (14.58%) Validation
12 7 (14.58%) TDD

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 (6.25%) BizTalk Server
1 3 (6.25%) Oracle SOA Suite
2 2 (4.17%) Jupyter
Business Applications
1 10 (20.83%) Hyperion Planning
2 6 (12.50%) SAP APO
2 6 (12.50%) SAP MDM
2 6 (12.50%) SAP MM
3 2 (4.17%) NetSuite
Cloud Services
1 5 (10.42%) SaaS
2 2 (4.17%) iPaaS
2 2 (4.17%) Salesforce Sales Cloud
2 2 (4.17%) Salesforce Service Cloud
3 1 (2.08%) Force.com
Communications & Networking
1 3 (6.25%) Internet
1 3 (6.25%) Intranet
2 1 (2.08%) DPNSS
2 1 (2.08%) Q.931
Database & Business Intelligence
1 11 (22.92%) DB2
2 9 (18.75%) SQL Server
3 6 (12.50%) SAP Data Services
3 6 (12.50%) SQL Server 2008
4 4 (8.33%) MySQL
5 3 (6.25%) SQL Server Integration Services
6 2 (4.17%) SAP BW
Development Applications
1 5 (10.42%) LSMW
2 3 (6.25%) Eclipse
2 3 (6.25%) Visual Studio
3 2 (4.17%) Git (software)
3 2 (4.17%) WebStorm
General
1 11 (22.92%) Retail
2 5 (10.42%) Pharmaceutical
3 2 (4.17%) Marketing
4 1 (2.08%) Telecoms
Job Titles
1 18 (37.50%) Analyst
1 18 (37.50%) Data Analyst
2 11 (22.92%) Consultant
3 10 (20.83%) Hyperion Consultant
3 10 (20.83%) Hyperion Planning Consultant
4 9 (18.75%) Data Modeller
4 9 (18.75%) Developer
5 7 (14.58%) SQL Analyst
5 7 (14.58%) SQL Data Analyst
6 5 (10.42%) Architect
7 4 (8.33%) Python Developer
7 4 (8.33%) SAP Analyst
7 4 (8.33%) SAP Data Analyst
8 3 (6.25%) Mobile Developer
8 3 (6.25%) Mobile UI Developer
8 3 (6.25%) Supply Chain Analyst
8 3 (6.25%) UI Developer
9 2 (4.17%) Functional Analyst
9 2 (4.17%) Salesforce Architect
9 2 (4.17%) SAP Functional Analyst
Libraries, Frameworks & Software Standards
1 8 (16.67%) REST
1 8 (16.67%) Web Services
2 5 (10.42%) JSON
2 5 (10.42%) XML
3 4 (8.33%) NumPy
3 4 (8.33%) Pandas
3 4 (8.33%) SciPy
4 3 (6.25%) .NET
4 3 (6.25%) AngularJS
4 3 (6.25%) Celery
4 3 (6.25%) Hibernate
4 3 (6.25%) Ionic Framework
4 3 (6.25%) J2EE
4 3 (6.25%) JPA
4 3 (6.25%) JSF
4 3 (6.25%) MSMQ
4 3 (6.25%) RabbitMQ
4 3 (6.25%) Spring
4 3 (6.25%) Struts
4 3 (6.25%) Twitter Bootstrap
Miscellaneous
1 7 (14.58%) Analytical Skills
2 6 (12.50%) AS400
3 4 (8.33%) Algorithms
3 4 (8.33%) Data Protection Act
3 4 (8.33%) User Experience
4 3 (6.25%) Greenfield Project
4 3 (6.25%) iPad
4 3 (6.25%) iPhone
4 3 (6.25%) Mobile App
5 2 (4.17%) Computer Science
6 1 (2.08%) FMCG
6 1 (2.08%) Management Information System
6 1 (2.08%) Reference Data
6 1 (2.08%) Virtual Team
Operating Systems
1 7 (14.58%) Linux
2 6 (12.50%) Windows
3 5 (10.42%) Unix
4 3 (6.25%) Android
4 3 (6.25%) Apple iOS
4 3 (6.25%) HPUX
Processes & Methodologies
1 26 (54.17%) Data Modelling
2 17 (35.42%) Data Migration
2 17 (35.42%) Migration
3 15 (31.25%) Data Analysis
4 13 (27.08%) Workflow
5 12 (25.00%) Business Analysis
5 12 (25.00%) ETL
6 11 (22.92%) Logical Data Model
7 10 (20.83%) Data Management
8 8 (16.67%) Demand Forecasting
8 8 (16.67%) GAP Analysis
8 8 (16.67%) Stakeholder Management
9 7 (14.58%) TDD
9 7 (14.58%) Validation
10 6 (12.50%) Agile Software Development
10 6 (12.50%) Data Cleansing
10 6 (12.50%) Data Conversion
10 6 (12.50%) Data Extraction
10 6 (12.50%) Data Mapping
10 6 (12.50%) User Acceptance Testing
Programming Languages
1 27 (56.25%) SQL
2 6 (12.50%) T-SQL
3 4 (8.33%) JavaScript
3 4 (8.33%) Python
4 3 (6.25%) C
4 3 (6.25%) Java
5 2 (4.17%) Apex Code
5 2 (4.17%) C++
5 2 (4.17%) MATLAB
5 2 (4.17%) VBScript
6 1 (2.08%) VB
Qualifications
1 2 (4.17%) ITIL Foundation Certificate
2 1 (2.08%) BPSS Clearance
2 1 (2.08%) Security Cleared
Quality Assurance & Compliance
1 18 (37.50%) Data Quality
2 12 (25.00%) GDPR
3 6 (12.50%) GxP
3 6 (12.50%) Sarbanes-Oxley
Vendors
1 11 (22.92%) Oracle
2 10 (20.83%) Hyperion
3 8 (16.67%) IBM
3 8 (16.67%) JDA
4 7 (14.58%) SAP
5 3 (6.25%) Apple
5 3 (6.25%) Cisco
5 3 (6.25%) Google
5 3 (6.25%) Microsoft
6 2 (4.17%) Jitterbit
6 2 (4.17%) Pardot
6 2 (4.17%) Salesforce.com
7 1 (2.08%) Nortel
7 1 (2.08%) Salesforce Marketing Cloud