Period
to 23 May 2019

The table below looks at the prevalence of the term Data Structures in contract job vacancies advertised in Reading. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Structures over the 6 months to 23 May 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
Berkshire > Reading
6 months to
23 May 2019
Same period 2018 Same period 2017
Rank 102 80 91
Rank change year-on-year -22 +11 +24
Contract jobs citing Data Structures 5 5 3
As % of all contract IT jobs advertised in Reading 0.36% 0.38% 0.23%
As % of the Miscellaneous category 1.22% 1.12% 0.69%
Number of daily rates quoted 1 7 2
Reading median daily rate £500 £500 £388
Median daily rate % change year-on-year - +29.03% -6.06%
Berkshire median daily rate £400 £450 £450
% change year-on-year -11.11% - +15.38%
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire median hourly rate - - -

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 Reading with a requirement for generic IT skills.

All Generic IT Skills
Reading
Contract vacancies with a requirement for generic IT skills 409 446 432
As % of all contract IT jobs advertised in Reading 29.38% 33.48% 32.70%
Number of daily rates quoted 214 276 223
Reading median daily rate £475 £425 £425
Median daily rate % change year-on-year +11.76% - +6.25%
10th Percentile £308 £263 £263
90th Percentile £604 £595 £598
Berkshire median daily rate £445 £425 £425
% change year-on-year +4.71% - +6.25%
Number of hourly rates quoted 18 12 21
Reading median hourly rate £45.00 £17.80 £15.00
Median hourly rate % change year-on-year +152.77% +18.68% -6.25%
10th Percentile £16.25 £11.53 £13.00
90th Percentile £83.75 £54.88 £55.65
Berkshire median hourly rate £13.10 £12.00 £14.20
% change year-on-year +9.17% -15.49% -11.50%

Data Structures
Job Vacancy Trend in Reading

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

Job vacancy trend for Data Structures in Reading

Data Structures
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for Data Structures in Reading

For the 6 months to 23 May 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 Reading region with a requirement for Data Structures.

1 3 (60.00%) Security Cleared
2 2 (40.00%) Dublin Core
2 2 (40.00%) Microsoft Azure
2 2 (40.00%) Taxonomies
2 2 (40.00%) Azure SQL Database
2 2 (40.00%) SQL
2 2 (40.00%) Stakeholder Management
2 2 (40.00%) Data Analysis
2 2 (40.00%) Records Management
2 2 (40.00%) DV Cleared
3 1 (20.00%) Power BI
3 1 (20.00%) Data Ingestion
3 1 (20.00%) Data Lake
3 1 (20.00%) Data Lake Analytics
3 1 (20.00%) Azure SQL Data Warehouse
3 1 (20.00%) Infrastructure as Code
3 1 (20.00%) Power Platform
3 1 (20.00%) Artificial Intelligence
3 1 (20.00%) Java
3 1 (20.00%) JavaScript
3 1 (20.00%) Agile Software Development
3 1 (20.00%) Data Warehouse
3 1 (20.00%) Data Modelling
3 1 (20.00%) Business Intelligence
3 1 (20.00%) Microsoft
3 1 (20.00%) Apple iOS
3 1 (20.00%) Machine Learning
3 1 (20.00%) Analytics
3 1 (20.00%) Android Development
3 1 (20.00%) iOS Development

Data Structures
Co-occurring IT Skills in Reading 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:

Cloud Services
1 2 (40.00%) Microsoft Azure
2 1 (20.00%) Data Lake Analytics
2 1 (20.00%) PaaS
2 1 (20.00%) Power Platform
Database & Business Intelligence
1 2 (40.00%) Azure SQL Database
2 1 (20.00%) Azure SQL Data Warehouse
2 1 (20.00%) Data Lake
2 1 (20.00%) Data Warehouse
2 1 (20.00%) HDInsight
2 1 (20.00%) Power BI
Job Titles
1 2 (40.00%) Analyst
1 2 (40.00%) Azure Consultant
1 2 (40.00%) Consultant
2 1 (20.00%) Artificial Intelligence Consultant
2 1 (20.00%) Business Analyst
2 1 (20.00%) Business Intelligence Consultant
2 1 (20.00%) Data Analyst
2 1 (20.00%) Data Consultant
2 1 (20.00%) Data Model Consultant
2 1 (20.00%) Data Warehouse Consultant
2 1 (20.00%) Developer
2 1 (20.00%) Power BI Consultant
2 1 (20.00%) React Developer
Libraries, Frameworks & Software Standards
1 1 (20.00%) React Native
Miscellaneous
1 2 (40.00%) Taxonomies
2 1 (20.00%) Algorithms
Operating Systems
1 1 (20.00%) Android
1 1 (20.00%) Apple iOS
Processes & Methodologies
1 2 (40.00%) Data Analysis
1 2 (40.00%) Records Management
1 2 (40.00%) Stakeholder Management
2 1 (20.00%) Agile Software Development
2 1 (20.00%) Analytics
2 1 (20.00%) Android Development
2 1 (20.00%) Artificial Intelligence
2 1 (20.00%) Business Intelligence
2 1 (20.00%) Dashboard Development
2 1 (20.00%) Data Ingestion
2 1 (20.00%) Data Modelling
2 1 (20.00%) Infrastructure as Code
2 1 (20.00%) iOS Development
2 1 (20.00%) Machine Learning
2 1 (20.00%) Predictive Analytics
2 1 (20.00%) Use Case
Programming Languages
1 2 (40.00%) SQL
2 1 (20.00%) Java
2 1 (20.00%) JavaScript
Qualifications
1 3 (60.00%) Security Cleared
2 2 (40.00%) DV Cleared
3 1 (20.00%) BPSS Clearance
3 1 (20.00%) SC Cleared
Quality Assurance & Compliance
1 2 (40.00%) Dublin Core
Vendors
1 1 (20.00%) Microsoft