Period
to 27 October 2021

The table below looks at the prevalence of the term Data Structures in contract job vacancies advertised in the East Midlands. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Structures over the 6 months to 27 October 2021 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 > East Midlands
6 months to
27 Oct 2021
Same period 2020 Same period 2019
Rank 95 63 103
Rank change year-on-year -32 +40 +15
Contract jobs citing Data Structures 4 4 12
As % of all contract jobs advertised in the East Midlands 0.27% 0.62% 0.65%
As % of the Miscellaneous category 1.00% 2.00% 2.59%
Number of daily rates quoted 2 4 10
10th Percentile £406 " £256
25th Percentile £416 " £263
Median daily rate (50th Percentile) £438 £315 £291
Median % change year-on-year +38.89% +8.43% -25.51%
75th Percentile £466 " £535
90th Percentile £479 " £546
England median daily rate £575 £500 £525
% change year-on-year +15.00% -4.76% +5.00%

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 the East Midlands with a requirement for generic IT skills.

All Generic IT Skills
East Midlands
Contract vacancies with a requirement for generic IT skills 401 200 464
As % of all contract IT jobs advertised in the East Midlands 27.00% 31.10% 25.26%
Number of daily rates quoted 286 117 271
10th Percentile £185 £164 £200
25th Percentile £319 £300 £325
Median daily rate (50th Percentile) £425 £345 £420
Median % change year-on-year +23.19% -17.86% +8.39%
75th Percentile £515 £400 £500
90th Percentile £625 £503 £550
England median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% -
Number of hourly rates quoted 34 12 28
10th Percentile £12.58 £12.26 £11.63
25th Percentile £14.39 £14.25 £14.00
Median hourly rate £16.80 £19.75 £14.28
Median % change year-on-year -14.92% +38.31% -13.45%
75th Percentile £22.13 £26.25 £17.00
90th Percentile £24.08 £43.13 £45.42
England median hourly rate £24.00 £26.51 £20.50
% change year-on-year -9.45% +29.29% +0.61%

Data Structures
Job Vacancy Trend in the East Midlands

Job postings citing Data Structures as a proportion of all IT jobs advertised in the East Midlands.

Job vacancy trend for Data Structures in the East Midlands

Data Structures
Contractor Daily Rate Trend in the East Midlands

3-month moving average daily rate quoted in jobs citing Data Structures in the East Midlands.

Daily rate trend for Data Structures in the East Midlands

Data Structures
Contractor Hourly Rate Trend in the East Midlands

3-month moving average hourly rates quoted in jobs citing Data Structures in the East Midlands.

Hourly rate trend for Data Structures in the East Midlands

Data Structures
Contract Job Locations in the East Midlands

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 East Midlands region over the 6 months to 27 October 2021. 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
Derbyshire - 2 £400 - 1
Nottinghamshire - 2 £475 - 5
Data Structures
England

For the 6 months to 27 October 2021, 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 East Midlands region with a requirement for Data Structures.

1 3 (75.00%) Microsoft
2 2 (50.00%) SQL
2 2 (50.00%) Retail
2 2 (50.00%) Data Analysis
2 2 (50.00%) Azure
2 2 (50.00%) Data Warehouse
2 2 (50.00%) Business Intelligence
2 2 (50.00%) Relational Database
2 2 (50.00%) Analytical Skills
2 2 (50.00%) Data Engineering
2 2 (50.00%) Power BI
2 2 (50.00%) Data Lake
2 2 (50.00%) Databricks
2 2 (50.00%) Azure Synapse Analytics
2 2 (50.00%) Power Platform
3 1 (25.00%) Azure Logic Apps
3 1 (25.00%) HTML
3 1 (25.00%) Data Pipeline
3 1 (25.00%) Fivetran
3 1 (25.00%) Snowflake
3 1 (25.00%) Digital Enablement
3 1 (25.00%) Data Strategy
3 1 (25.00%) Task Automation
3 1 (25.00%) Azure Data Factory
3 1 (25.00%) Azure SQL Data Warehouse
3 1 (25.00%) Semantic Layer
3 1 (25.00%) Apache Synapse
3 1 (25.00%) Data Science
3 1 (25.00%) Problem-Solving
3 1 (25.00%) Infrastructure Engineering

Data Structures
Co-occurring IT Skills in the East Midlands 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 1 (25.00%) Apache
1 1 (25.00%) Apache Spark
1 1 (25.00%) Apache Synapse
Applications
1 1 (25.00%) Spreadsheet
Cloud Services
1 2 (50.00%) Azure
1 2 (50.00%) Azure Synapse Analytics
1 2 (50.00%) Power Platform
2 1 (25.00%) Azure Data Factory
2 1 (25.00%) Azure Logic Apps
2 1 (25.00%) Azure Stack
2 1 (25.00%) Fivetran
2 1 (25.00%) SaaS
2 1 (25.00%) Snowflake
Database & Business Intelligence
1 2 (50.00%) Data Lake
1 2 (50.00%) Data Warehouse
1 2 (50.00%) Power BI
1 2 (50.00%) Relational Database
2 1 (25.00%) Azure SQL Data Warehouse
2 1 (25.00%) Azure SQL Database
2 1 (25.00%) BusinessObjects
2 1 (25.00%) Looker
2 1 (25.00%) NoSQL
2 1 (25.00%) RDBMS
2 1 (25.00%) SAP BW
2 1 (25.00%) Semantic Layer
2 1 (25.00%) SQL Server
2 1 (25.00%) SQL Server Integration Services
2 1 (25.00%) Tableau
General
1 2 (50.00%) Analytical Skills
1 2 (50.00%) Retail
2 1 (25.00%) Aerospace
Job Titles
1 1 (25.00%) Architect
1 1 (25.00%) Commercial Manager
1 1 (25.00%) Data Architect
1 1 (25.00%) Data Engineer
1 1 (25.00%) Data Warehouse Developer
1 1 (25.00%) Developer
1 1 (25.00%) IT Manager
1 1 (25.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 1 (25.00%) HTML
1 1 (25.00%) XML
Miscellaneous
1 1 (25.00%) Algorithms
1 1 (25.00%) NHS
Operating Systems
1 1 (25.00%) Linux
1 1 (25.00%) Unix
Processes & Methodologies
1 2 (50.00%) Business Intelligence
1 2 (50.00%) Data Analysis
1 2 (50.00%) Data Engineering
2 1 (25.00%) Analytics
2 1 (25.00%) Business Analytics
2 1 (25.00%) Change Management
2 1 (25.00%) Data Modelling
2 1 (25.00%) Data Science
2 1 (25.00%) Data Strategy
2 1 (25.00%) Data Transformation
2 1 (25.00%) DevOps
2 1 (25.00%) Disaster Recovery
2 1 (25.00%) E-Commerce
2 1 (25.00%) Infrastructure Engineering
2 1 (25.00%) OO
2 1 (25.00%) OOD
2 1 (25.00%) Problem-Solving
2 1 (25.00%) Requirements Analysis
2 1 (25.00%) SDLC
2 1 (25.00%) Task Automation
Programming Languages
1 2 (50.00%) SQL
Qualifications
1 1 (25.00%) Security Cleared
Quality Assurance & Compliance
1 1 (25.00%) Data Quality
1 1 (25.00%) QA
Vendors
1 3 (75.00%) Microsoft
2 2 (50.00%) Databricks
3 1 (25.00%) SAP