Period
to 15 December 2018

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 15 December 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
Berkshire > Reading
6 months to
15 Dec 2018
Same period 2017 Same period 2016
Rank 99 79 95
Rank change year-on-year -20 +16 +13
Contract jobs citing Data Structures 3 13 2
As % of all contract IT jobs advertised in Reading 0.19% 1.01% 0.13%
As % of the Miscellaneous category 0.65% 2.94% 0.43%
Number of daily rates quoted 2 3 1
Reading median daily rate £488 £375 £450
Median daily rate % change year-on-year +30.07% -16.67% +12.50%
10th Percentile £442 £333 £425
90th Percentile £524 £398 £475
Berkshire median daily rate £413 £375 £456
% change year-on-year +10.00% -17.81% +14.06%
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire median hourly rate - £54.00 -

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 Reading with a requirement for generic IT skills.

All Generic IT Skills
Reading
Contract vacancies with a requirement for generic IT skills 465 442 463
As % of all contract IT jobs advertised in Reading 29.67% 34.45% 30.93%
Number of daily rates quoted 252 248 239
Reading median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% - -4.76%
10th Percentile £185 £211 £188
90th Percentile £600 £550 £575
Berkshire median daily rate £425 £400 £400
% change year-on-year +6.25% - -
Number of hourly rates quoted 12 17 21
Reading median hourly rate £40.00 £15.00 £36.00
Median hourly rate % change year-on-year +166.67% -58.33% +130.40%
10th Percentile £8.21 £10.55 £15.75
90th Percentile £48.63 £38.50 £55.65
Berkshire median hourly rate £20.00 £12.00 £19.81
% change year-on-year +66.67% -39.43% +9.31%

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 15 December 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 Reading region with a requirement for Data Structures.

1 3 (100.00%) Analytics
2 2 (66.67%) Data Quality
2 2 (66.67%) Microsoft
2 2 (66.67%) Stakeholder Management
2 2 (66.67%) Data Management
3 1 (33.33%) Use Case
3 1 (33.33%) Microsoft Azure
3 1 (33.33%) PaaS
3 1 (33.33%) Azure SQL Database
3 1 (33.33%) Artificial Intelligence
3 1 (33.33%) Predictive Analytics
3 1 (33.33%) SQL
3 1 (33.33%) Data Warehouse
3 1 (33.33%) Business Intelligence
3 1 (33.33%) Machine Learning
3 1 (33.33%) Data Ingestion
3 1 (33.33%) Data Lake
3 1 (33.33%) Data Lake Analytics
3 1 (33.33%) Azure SQL Data Warehouse
3 1 (33.33%) HDInsight
3 1 (33.33%) BPSS Clearance

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 1 (33.33%) Data Lake Analytics
1 1 (33.33%) Microsoft Azure
1 1 (33.33%) PaaS
Database & Business Intelligence
1 1 (33.33%) Azure SQL Data Warehouse
1 1 (33.33%) Azure SQL Database
1 1 (33.33%) Data Lake
1 1 (33.33%) Data Warehouse
1 1 (33.33%) HDInsight
Job Titles
1 2 (66.67%) Analyst
1 2 (66.67%) Business Analyst
1 2 (66.67%) Data Business Analyst
1 2 (66.67%) Data Quality Analyst
1 2 (66.67%) Data Quality Business Analyst
2 1 (33.33%) Artificial Intelligence Consultant
2 1 (33.33%) Azure Consultant
2 1 (33.33%) Consultant
2 1 (33.33%) Data Analyst
2 1 (33.33%) Data Consultant
2 1 (33.33%) Data Warehouse Consultant
2 1 (33.33%) Quality Analyst
Processes & Methodologies
1 3 (100.00%) Analytics
2 2 (66.67%) Data Management
2 2 (66.67%) Stakeholder Management
3 1 (33.33%) Artificial Intelligence
3 1 (33.33%) Business Intelligence
3 1 (33.33%) Data Ingestion
3 1 (33.33%) Machine Learning
3 1 (33.33%) Predictive Analytics
3 1 (33.33%) Use Case
Programming Languages
1 1 (33.33%) SQL
Qualifications
1 1 (33.33%) BPSS Clearance
Quality Assurance & Compliance
1 2 (66.67%) Data Quality
Vendors
1 2 (66.67%) Microsoft