Period
to 18 October 2018

The table below looks at the prevalence of the term Data Structures in contract job vacancies advertised in the East of England. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Structures over the 6 months to 18 October 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
England > East of England
6 months to
18 Oct 2018
Same period 2017 Same period 2016
Rank 176 193 159
Rank change year-on-year +17 -34 +34
Contract jobs citing Data Structures 39 16 34
As % of all contract IT jobs advertised in the East of England 0.76% 0.32% 0.70%
As % of the Miscellaneous category 2.37% 0.95% 2.13%
Number of daily rates quoted 25 7 26
East of England median daily rate £450 £400 £338
Median daily rate % change year-on-year +12.50% +18.52% -20.59%
10th Percentile £388 £275 £230
90th Percentile £660 £460 £488
England median daily rate £500 £475 £430
% change year-on-year +5.26% +10.47% -9.47%
Number of hourly rates quoted 1 0 1
East of England median hourly rate £45.00 - £25.00
England median hourly rate £40.85 £35.00 £12.50
% change year-on-year +16.70% +180.00% -70.59%

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 of England with a requirement for generic IT skills.

All Generic IT Skills
East of England
Contract vacancies with a requirement for generic IT skills 1,648 1,684 1,600
As % of all contract IT jobs advertised in the East of England 32.31% 33.18% 32.85%
Number of daily rates quoted 914 961 887
East of England median daily rate £450 £400 £375
Median daily rate % change year-on-year +12.50% +6.67% -
10th Percentile £208 £191 £200
90th Percentile £588 £569 £538
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +1.19%
Number of hourly rates quoted 83 116 129
East of England median hourly rate £17.50 £25.00 £23.50
Median hourly rate % change year-on-year -30.00% +6.38% -5.65%
10th Percentile £13.00 £11.43 £12.75
90th Percentile £49.65 £52.50 £43.15
England median hourly rate £21.50 £20.00 £20.00
% change year-on-year +7.50% - +8.11%

Data Structures
Job Vacancy Trend in the East of England

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

Job vacancy trend for Data Structures in the East of England

Data Structures
Contractor Daily Rate Trend in the East of England

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

Contractor daily rate trend for Data Structures in the East of England

Data Structures
Contractor Daily Rate Histogram in the East of England

The daily rate distribution of IT jobs citing Data Structures in the East of England over the 6 months to 18 October 2018.

Contractor daily rate histogram for Data Structures in the East of England

Data Structures
Contractor Hourly Rate Trend in the East of England

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

Contractor hourly rate trend for Data Structures in the East of England

Data Structures
Contract Job Locations in the East of England

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 of England region over the 6 months to 18 October 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
Bedfordshire +17 15 £450 +18.03%
Cambridgeshire +9 9 £538 +62.88% 3
Essex -3 7 £550 +22.22% 1
Hertfordshire -3 5 £638 +88.89% 6
Norfolk +17 1 £405 +1.25% 2
Suffolk - 1 £725 -
Data Structures
England

For the 6 months to 18 October 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 East of England region with a requirement for Data Structures.

1 21 (53.85%) SQL
2 16 (41.03%) Data Modelling
3 14 (35.90%) Business Intelligence
3 14 (35.90%) Agile Software Development
4 11 (28.21%) ETL
4 11 (28.21%) Data Warehouse
5 10 (25.64%) Microsoft
6 9 (23.08%) SQL Server
7 8 (20.51%) ERP
7 8 (20.51%) SQL Server Integration Services
7 8 (20.51%) SQL Server 2008
7 8 (20.51%) Infor M3
7 8 (20.51%) Contingency Planning
8 7 (17.95%) Scorecard
8 7 (17.95%) Infor
8 7 (17.95%) Visualisation
8 7 (17.95%) Test Scripting
8 7 (17.95%) Stakeholder Management
8 7 (17.95%) OLAP
9 6 (15.38%) MySQL
9 6 (15.38%) Algorithms
10 5 (12.82%) Data Flow Diagram
10 5 (12.82%) Data Quality
10 5 (12.82%) Migration
10 5 (12.82%) SQL Server Reporting Services
10 5 (12.82%) Data Analysis
10 5 (12.82%) Degree
10 5 (12.82%) SQL Server Analysis Services
10 5 (12.82%) Reference Data
10 5 (12.82%) Data Mapping

Data Structures
Co-occurring IT Skills in the East of England 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 (7.69%) SharePoint
2 2 (5.13%) Apache Pig
2 2 (5.13%) Apache Spark
3 1 (2.56%) Cloud Foundry
3 1 (2.56%) CMS
Applications
1 3 (7.69%) Microsoft Excel
2 1 (2.56%) Adobe Creative Suite
2 1 (2.56%) Microsoft PowerPoint
Business Applications
1 8 (20.51%) Infor M3
2 2 (5.13%) Remedy ITSM
3 1 (2.56%) SAP S/4HANA
Cloud Services
1 2 (5.13%) Slack
2 1 (2.56%) Amazon AWS
2 1 (2.56%) Amazon EC2
2 1 (2.56%) Google Analytics
Communications & Networking
1 2 (5.13%) DNS
1 2 (5.13%) LAN
2 1 (2.56%) SMS
Database & Business Intelligence
1 11 (28.21%) Data Warehouse
2 9 (23.08%) SQL Server
3 8 (20.51%) SQL Server 2008
3 8 (20.51%) SQL Server Integration Services
4 7 (17.95%) OLAP
5 6 (15.38%) MySQL
6 5 (12.82%) SQL Server Analysis Services
6 5 (12.82%) SQL Server Reporting Services
7 4 (10.26%) Big Data
7 4 (10.26%) BusinessObjects
7 4 (10.26%) Hadoop
8 3 (7.69%) PostgreSQL
9 2 (5.13%) Apache Hive
9 2 (5.13%) NoSQL
9 2 (5.13%) Oracle Database
9 2 (5.13%) Relational Database
10 1 (2.56%) Amazon RDS
10 1 (2.56%) HBase
10 1 (2.56%) Oracle BI Publisher
10 1 (2.56%) Triplestore
Development Applications
1 4 (10.26%) Git (software)
2 2 (5.13%) PowerDesigner
General
1 3 (7.69%) Finance
2 2 (5.13%) Retail
3 1 (2.56%) General Ledger
3 1 (2.56%) Legal
3 1 (2.56%) Marketing
3 1 (2.56%) Telecoms
Job Titles
1 12 (30.77%) Developer
2 8 (20.51%) Analyst
3 7 (17.95%) Architect
4 6 (15.38%) Business Analyst
5 5 (12.82%) Business Intelligence Analyst
5 5 (12.82%) Business Intelligence Business Analyst
5 5 (12.82%) Business Intelligence Developer
5 5 (12.82%) Data Architect
5 5 (12.82%) SQL Developer
6 4 (10.26%) SQL BI Developer
7 3 (7.69%) Data Modeller
8 2 (5.13%) Backend Developer
8 2 (5.13%) Data Analyst
8 2 (5.13%) Data Scientist
8 2 (5.13%) SAP Architect
8 2 (5.13%) SAP Solutions Architect
8 2 (5.13%) Senior Data Scientist
8 2 (5.13%) Senior Developer
8 2 (5.13%) Solutions Architect
9 1 (2.56%) GDPR Business Analyst
Libraries, Frameworks & Software Standards
1 3 (7.69%) Node.js
1 3 (7.69%) RabbitMQ
1 3 (7.69%) XML
2 2 (5.13%) EDI
2 2 (5.13%) J2EE
2 2 (5.13%) Kafka
2 2 (5.13%) Middleware
2 2 (5.13%) RESTful
2 2 (5.13%) Web Services
2 2 (5.13%) XML Schema
2 2 (5.13%) XSD
3 1 (2.56%) CSS
3 1 (2.56%) HTML
3 1 (2.56%) JSON
3 1 (2.56%) Redux
Miscellaneous
1 6 (15.38%) Algorithms
2 5 (12.82%) Computer Science
2 5 (12.82%) Reference Data
3 2 (5.13%) N-Tier
3 2 (5.13%) Self-Motivation
4 1 (2.56%) Analytical Skills
4 1 (2.56%) Client/Server
4 1 (2.56%) Cloud Native
4 1 (2.56%) Data Protection Act
4 1 (2.56%) Enterprise Cloud
4 1 (2.56%) Enterprise Software
4 1 (2.56%) Management Information System
4 1 (2.56%) Mobile App
Operating Systems
1 4 (10.26%) Linux
2 1 (2.56%) Android
2 1 (2.56%) Apple iOS
Processes & Methodologies
1 16 (41.03%) Data Modelling
2 14 (35.90%) Agile Software Development
2 14 (35.90%) Business Intelligence
3 11 (28.21%) ETL
4 8 (20.51%) Contingency Planning
4 8 (20.51%) ERP
5 7 (17.95%) Scorecard
5 7 (17.95%) Stakeholder Management
5 7 (17.95%) Test Scripting
5 7 (17.95%) Visualisation
6 5 (12.82%) Data Analysis
6 5 (12.82%) Data Architecture
6 5 (12.82%) Data Flow Diagram
6 5 (12.82%) Data Mapping
6 5 (12.82%) Migration
6 5 (12.82%) Use Case
7 4 (10.26%) Business Analysis
7 4 (10.26%) E-Commerce
7 4 (10.26%) Microservices
7 4 (10.26%) User Stories
Programming Languages
1 21 (53.85%) SQL
2 3 (7.69%) C++
3 2 (5.13%) Bash Shell
3 2 (5.13%) C
3 2 (5.13%) Java
3 2 (5.13%) JavaScript
3 2 (5.13%) Python
3 2 (5.13%) T-SQL
4 1 (2.56%) ES6
4 1 (2.56%) Scala
4 1 (2.56%) TypeScript
Qualifications
1 5 (12.82%) Degree
2 4 (10.26%) Computer Science Degree
3 2 (5.13%) SC Cleared
3 2 (5.13%) Security Cleared
4 1 (2.56%) DBS Check
Quality Assurance & Compliance
1 5 (12.82%) Data Quality
2 1 (2.56%) GDPR
2 1 (2.56%) PMO
2 1 (2.56%) QA
System Software
1 3 (7.69%) Docker
Systems Management
1 3 (7.69%) Kubernetes
2 2 (5.13%) CA Spectrum
Vendors
1 10 (25.64%) Microsoft
2 7 (17.95%) Infor
3 4 (10.26%) Cognos
4 3 (7.69%) SAP
5 2 (5.13%) CA
5 2 (5.13%) Oracle
5 2 (5.13%) Red Hat
5 2 (5.13%) Remedy
5 2 (5.13%) ServiceNow
5 2 (5.13%) Sun
6 1 (2.56%) Adobe
6 1 (2.56%) Cloudera
6 1 (2.56%) Fujitsu
6 1 (2.56%) Google
6 1 (2.56%) Hortonworks
6 1 (2.56%) MapR
6 1 (2.56%) Omniture
6 1 (2.56%) Tableau