Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Dependency Injection skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Dependency Injection over the 6 months to 22 November 2017 with a comparison to the same period in 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.

Dependency Injection (DI)
Central London > City of London
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 229 225 251
Rank change year-on-year -4 +26 +18
Contract jobs citing Dependency Injection 28 19 20
As % of all contract IT jobs advertised in the City of London 0.39% 0.28% 0.22%
As % of the Processes & Methodologies category 0.44% 0.32% 0.27%
Number of daily rates quoted 25 13 19
City of London median daily rate £515 £525 £525
Median daily rate % change year-on-year -1.90% - +10.53%
10th Percentile £363 £410 £325
90th Percentile £623 £563 £588
Central London median daily rate £490 £500 £525
% change year-on-year -2.00% -4.76% +16.67%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Dependency Injection is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 6324 5855 7542
As % of all contract IT jobs advertised in the City of London 88.35% 87.43% 83.93%
Number of daily rates quoted 5023 4676 5997
City of London median daily rate £513 £475 £465
Median daily rate % change year-on-year +7.89% +2.15% +3.33%
10th Percentile £326 £313 £288
90th Percentile £688 £674 £650
Central London median daily rate £500 £475 £460
% change year-on-year +5.26% +3.26% +2.79%
Number of hourly rates quoted 59 54 72
City of London median hourly rate £20.00 £20.00 £21.00
Median hourly rate % change year-on-year - -4.76% +10.53%
10th Percentile £13.34 £13.58 £10.84
90th Percentile £30.90 £53.54 £46.05
Central London median hourly rate £20.25 £19.00 £20.50
% change year-on-year +6.58% -7.32% +13.92%

Dependency Injection
Job Vacancy Trend in the City of London

Job postings citing Dependency Injection as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Dependency Injection in the City of London

Dependency Injection
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Dependency Injection in the City of London.

Contractor daily rate trend for Dependency Injection in the City of London

Dependency Injection
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Dependency Injection in the City of London over the 6 months to 22 November 2017.

Contractor daily rate histogram for Dependency Injection in the City of London

For the 6 months to 22 November 2017, IT contractor jobs citing Dependency Injection 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 City of London region with a requirement for Dependency Injection.

1 18 (64.29%) C#
2 16 (57.14%) .NET
3 13 (46.43%) Agile Software Development
4 12 (42.86%) SQL
4 12 (42.86%) Java
5 10 (35.71%) OO
6 9 (32.14%) TDD
6 9 (32.14%) Front Office
7 8 (28.57%) MVC
7 8 (28.57%) Web Services
7 8 (28.57%) HTML
7 8 (28.57%) SQL Server
7 8 (28.57%) RESTful
7 8 (28.57%) REST
8 7 (25.00%) Amazon AWS
8 7 (25.00%) BDD
8 7 (25.00%) Git (software)
8 7 (25.00%) WPF
8 7 (25.00%) ASP.NET
8 7 (25.00%) JavaScript
8 7 (25.00%) Equities
9 6 (21.43%) Banking
9 6 (21.43%) Windows
9 6 (21.43%) SOA
9 6 (21.43%) .NET Framework
9 6 (21.43%) Test Automation
9 6 (21.43%) ASP.NET MVC
9 6 (21.43%) HTML5
9 6 (21.43%) MVVM
10 5 (17.86%) Functional Programming

Dependency Injection
Co-occurring IT Skills in the City of London 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 (10.71%) Elasticsearch
2 2 (7.14%) Tomcat
3 1 (3.57%) Cloud Foundry
3 1 (3.57%) WildFly
Applications
1 1 (3.57%) Microsoft Office
Cloud Services
1 7 (25.00%) Amazon AWS
2 3 (10.71%) Microsoft Azure
3 2 (7.14%) BrowserStack
3 2 (7.14%) Sauce Labs
4 1 (3.57%) Cloud Computing
4 1 (3.57%) GitHub
Database & Business Intelligence
1 8 (28.57%) SQL Server
2 4 (14.29%) NoSQL
2 4 (14.29%) Oracle Database
2 4 (14.29%) Oracle Database 11g
3 3 (10.71%) MongoDB
3 3 (10.71%) SQL Server 2008
4 2 (7.14%) MySQL
4 2 (7.14%) Relational Database
5 1 (3.57%) OrientDB
5 1 (3.57%) Power BI
5 1 (3.57%) Redis
5 1 (3.57%) SQL Server 2000
5 1 (3.57%) SQL Server 2005
5 1 (3.57%) SQL Server 2012
5 1 (3.57%) SQL Server Reporting Services
Development Applications
1 7 (25.00%) Git (software)
2 5 (17.86%) Visual Studio
3 4 (14.29%) git-flow
3 4 (14.29%) Grunt
3 4 (14.29%) gulp
3 4 (14.29%) Jenkins
3 4 (14.29%) Selenium
3 4 (14.29%) WebDriver
3 4 (14.29%) webpack
4 3 (10.71%) Gradle
4 3 (10.71%) JUnit
4 3 (10.71%) Maven
4 3 (10.71%) Subversion
4 3 (10.71%) Team Foundation Server
4 3 (10.71%) TeamCity
4 3 (10.71%) TestNG
5 2 (7.14%) JIRA
5 2 (7.14%) JMeter
5 2 (7.14%) NUnit
5 2 (7.14%) ReSharper
General
1 9 (32.14%) Front Office
2 6 (21.43%) Banking
3 5 (17.86%) Finance
4 4 (14.29%) Prime Brokerage
5 3 (10.71%) Investment Banking
6 1 (3.57%) Advertising
6 1 (3.57%) Digital Economy
6 1 (3.57%) Marketing
Job Titles
1 23 (82.14%) Developer
2 10 (35.71%) .NET Developer
3 9 (32.14%) C# Developer
4 7 (25.00%) Java Developer
5 6 (21.43%) C# .NET Developer
6 5 (17.86%) Front End Developer (Client-Side Developer)
7 3 (10.71%) ASP.NET Developer
7 3 (10.71%) Front End Java Developer (Client-Side Java Developer)
7 3 (10.71%) SC Cleared Java Developer
7 3 (10.71%) Senior Developer
7 3 (10.71%) UI Developer
7 3 (10.71%) WPF Developer
8 2 (7.14%) ASP.NET MVC Developer
8 2 (7.14%) C# ASP.NET Developer
8 2 (7.14%) C# WPF Developer
8 2 (7.14%) Full Stack Developer
8 2 (7.14%) Java Engineer
8 2 (7.14%) Senior WPF Developer
8 2 (7.14%) Test Automation Engineer
8 2 (7.14%) Test Engineer
Libraries, Frameworks & Software Standards
1 16 (57.14%) .NET
2 8 (28.57%) HTML
2 8 (28.57%) REST
2 8 (28.57%) RESTful
2 8 (28.57%) Web Services
3 7 (25.00%) ASP.NET
3 7 (25.00%) WPF
4 6 (21.43%) .NET Framework
4 6 (21.43%) ASP.NET MVC
4 6 (21.43%) HTML5
5 5 (17.86%) .NET Core
5 5 (17.86%) ASP.NET Web API
5 5 (17.86%) CSS
5 5 (17.86%) NHibernate
6 4 (14.29%) Redux
6 4 (14.29%) Sass
7 3 (10.71%) CSS3
7 3 (10.71%) Middleware
7 3 (10.71%) WCF
7 3 (10.71%) WinForms
Miscellaneous
1 7 (25.00%) Equities
2 3 (10.71%) Derivative
2 3 (10.71%) User Experience
3 2 (7.14%) Algorithms
3 2 (7.14%) Data Structures
3 2 (7.14%) Equity Derivative
3 2 (7.14%) Exotic Derivative
3 2 (7.14%) Foreign Exchange (FX)
3 2 (7.14%) N-Tier
4 1 (3.57%) Credit Risk
4 1 (3.57%) Greenfield Project
4 1 (3.57%) Market Risk
Operating Systems
1 6 (21.43%) Windows
2 5 (17.86%) Linux
3 2 (7.14%) Unix
Processes & Methodologies
1 13 (46.43%) Agile Software Development
2 10 (35.71%) OO
3 9 (32.14%) TDD
4 8 (28.57%) MVC
5 7 (25.00%) BDD
6 6 (21.43%) MVVM
6 6 (21.43%) SOA
6 6 (21.43%) Test Automation
7 5 (17.86%) Continuous Integration
7 5 (17.86%) Front End Development
7 5 (17.86%) Functional Programming
7 5 (17.86%) Scrum
7 5 (17.86%) Unit Testing
7 5 (17.86%) Workflow
8 4 (14.29%) DevOps
8 4 (14.29%) Microservices
8 4 (14.29%) Multithreading
8 4 (14.29%) Pair Programming
8 4 (14.29%) Web Accessibility
9 3 (10.71%) Electronic Trading
Programming Languages
1 18 (64.29%) C#
2 12 (42.86%) Java
2 12 (42.86%) SQL
3 7 (25.00%) JavaScript
4 4 (14.29%) T-SQL
5 2 (7.14%) Python
6 1 (3.57%) C++
6 1 (3.57%) Scala
6 1 (3.57%) VBA
Qualifications
1 5 (17.86%) SC Cleared
1 5 (17.86%) Security Cleared
Quality Assurance & Compliance
1 4 (14.29%) WCAG
2 2 (7.14%) QA
System Software
1 3 (10.71%) Docker
Systems Management
1 1 (3.57%) Rancher
Vendors
1 4 (14.29%) Oracle
2 2 (7.14%) Bloomberg
2 2 (7.14%) DevExpress
2 2 (7.14%) IBM
2 2 (7.14%) Microsoft
2 2 (7.14%) Murex
2 2 (7.14%) Reuters
2 2 (7.14%) TIBCO
3 1 (3.57%) Atlassian
3 1 (3.57%) Telerik