The table below looks at the statistics for Memory Management skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Memory Management over the 3 months to 31 July 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
Memory Management
Rank 396 377 376
Rank change year-on-year
-19 -1
Contract jobs citing Memory Management 29 46 44
As % of all contract IT jobs located in London 0.12% 0.20% 0.18%
As % of the Processes & Methodologies category 0.16% 0.25% 0.23%
Number of daily rates quoted 23 36 31
Average daily rate
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£450 £433 £425
Average daily rate % change year-on-year
+3.92% +1.88%
90% offered a daily rate of more than £425 £391 £375
10% offered a daily rate of more than £595 £549 £600
UK excluding London average daily rate £310 £373 £288
% change year-on-year
-16.77% +29.56%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Memory Management
England

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the London region.

Processes & Methodologies Category
London
Contract IT job ads with a match in the
Processes & Methodologies category
18590 18554 19032
As % of all contract IT jobs located in London 79.19% 78.90% 78.50%
Number of daily rates quoted 13248 12960 13184
Average daily rate £450 £445 £450
Average daily rate % change year-on-year
+1.12% -1.11%
90% offered a daily rate of more than £313 £300 £300
10% offered a daily rate of more than £625 £600 £600
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 224 225 260
Average hourly rate £22.00 £20.50 £27.99
Average hourly rate % change year-on-year
+7.31% -26.74%
90% offered a hourly rate of more than £13.00 £14.00 £15.00
10% offered a hourly rate of more than £66.00 £53.50 £51.36
UK excluding London average hourly rate £30.50 £26.50 £31.00
% change year-on-year
+15.09% -14.51%

Memory Management
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Memory Management across the London region as a proportion of the total demand within the Processes & Methodologies category.

Memory Management Jobs Demand Trend in London

Memory Management
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Memory Management across the London region.

Memory Management Daily Rate Trend in London

Memory Management
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Memory Management across the London region over the 3 months to 31 July 2015.

Memory Management Daily Rate Histogram in London

Memory Management
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Memory Management across the London region.

Memory Management Hourly Rate Trend in London

Memory Management
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Memory Management within the London region over the 3 months to 31 July 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -5 15 £500 +11.11%
Memory Management
England

Memory Management
Top 30 Related IT Skills in London

For the 6 months to 31 July 2015, IT contractor jobs across the London region citing Memory Management also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Memory Management.

1 31 (44.29%) Agile Software Development
2 28 (40.00%) OO
3 25 (35.71%) Apple iOS
4 24 (34.29%) XML
4 24 (34.29%) .NET
5 23 (32.86%) JSON
5 23 (32.86%) iOS Development
6 21 (30.00%) Mobile App
6 21 (30.00%) Multithreading
7 20 (28.57%) TDD
8 18 (25.71%) Banking
8 18 (25.71%) WCF
8 18 (25.71%) SQL
9 17 (24.29%) Java
9 17 (24.29%) Finance
9 17 (24.29%) Unit Testing
9 17 (24.29%) Android
10 16 (22.86%) C#
11 15 (21.43%) SQL Server
11 15 (21.43%) SOAP
11 15 (21.43%) Software Engineering
11 15 (21.43%) Mobile Application Development
11 15 (21.43%) Android Development
11 15 (21.43%) Mobile Development
12 14 (20.00%) Google
12 14 (20.00%) Objective-C
12 14 (20.00%) Front Office
13 13 (18.57%) Apple
14 12 (17.14%) WPF
14 12 (17.14%) Software Delivery

Memory Management
Top Related IT Skills in London by Category

For the 6 months to 31 July 2015, IT contractor jobs across the London region citing Memory Management also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Memory Management. Up to 20 skills are shown per category.

Application Platforms
1 2 (2.86%) Node.js
2 1 (1.43%) Apache Spark
2 1 (1.43%) JBoss
2 1 (1.43%) SharePoint
2 1 (1.43%) CMS
2 1 (1.43%) WebSphere
2 1 (1.43%) Jetty
2 1 (1.43%) Sitecore CMS
2 1 (1.43%) Confluence
Applications
1 2 (2.86%) MS Excel
2 1 (1.43%) Photoshop
Business Applications
1 1 (1.43%) RMDS
Cloud Services
1 1 (1.43%) IBM PureFlex
Communications & Networking
1 5 (7.14%) Bluetooth
2 1 (1.43%) HTTP
2 1 (1.43%) TCP/IP
2 1 (1.43%) NFC
Database & Business Intelligence
1 15 (21.43%) SQL Server
2 3 (4.29%) Relational Database
3 2 (2.86%) RDBMS
4 1 (1.43%) Hadoop
4 1 (1.43%) Oracle Database
Development Applications
1 6 (8.57%) ProC
1 6 (8.57%) Calabash
1 6 (8.57%) Appium
2 3 (4.29%) SQL Server Management Studio (SSMS)
3 2 (2.86%) Grunt
3 2 (2.86%) Xcode
3 2 (2.86%) Jasmine
3 2 (2.86%) Jenkins
3 2 (2.86%) Maven
3 2 (2.86%) Mocha
4 1 (1.43%) SoapUI
4 1 (1.43%) Appcelerator Titanium
4 1 (1.43%) FishEye
4 1 (1.43%) JIRA
4 1 (1.43%) jMock
4 1 (1.43%) Git (software)
4 1 (1.43%) Team Foundation Server
4 1 (1.43%) Mockito
4 1 (1.43%) Subversion
4 1 (1.43%) Apache Ivy
General
1 18 (25.71%) Banking
2 17 (24.29%) Finance
3 14 (20.00%) Front Office
4 7 (10.00%) Investment Banking
5 3 (4.29%) Telecoms
5 3 (4.29%) Games
6 2 (2.86%) Retail
7 1 (1.43%) Financial Institution
7 1 (1.43%) Law
7 1 (1.43%) Manufacturing
7 1 (1.43%) Publishing
Job Titles
1 57 (81.43%) Developer
2 17 (24.29%) iOS Developer
3 10 (14.29%) Android Developer
3 10 (14.29%) Senior Developer
4 9 (12.86%) C# Developer
5 7 (10.00%) Java Developer
5 7 (10.00%) .NET Developer
6 6 (8.57%) Technical Leader
6 6 (8.57%) Mobile Developer
7 5 (7.14%) Programmer
8 4 (5.71%) Lead Developer
8 4 (5.71%) Software Developer
8 4 (5.71%) C# Software Developer
8 4 (5.71%) Senior iOS Developer
8 4 (5.71%) Senior Android Developer
9 3 (4.29%) C# .NET Developer
9 3 (4.29%) Web Developer
9 3 (4.29%) Senior Consultant
9 3 (4.29%) Consultant
10 2 (2.86%) Technical Developer
Libraries, Frameworks & Software Standards
1 24 (34.29%) .NET
1 24 (34.29%) XML
2 23 (32.86%) JSON
3 18 (25.71%) WCF
4 15 (21.43%) SOAP
5 12 (17.14%) WPF
6 11 (15.71%) Web Services
6 11 (15.71%) .NET Framework
7 8 (11.43%) HTML
7 8 (11.43%) RESTful
8 7 (10.00%) REST
9 6 (8.57%) Task Parallel Library
9 6 (8.57%) AngularJS
10 5 (7.14%) Unity DI Container
10 5 (7.14%) HTML5
10 5 (7.14%) Cocoa
11 4 (5.71%) Ajax
11 4 (5.71%) CSS
11 4 (5.71%) WebSockets
12 3 (4.29%) Entity Framework
Miscellaneous
1 21 (30.00%) Mobile App
2 10 (14.29%) Computer Science
3 9 (12.86%) N-Tier
3 9 (12.86%) Derivative
4 6 (8.57%) Inversion of Control
5 5 (7.14%) Equities
5 5 (7.14%) Equity Derivative
5 5 (7.14%) Foreign Exchange (FX)
5 5 (7.14%) Client/Server
5 5 (7.14%) Embedded Systems
6 4 (5.71%) Data Structures
6 4 (5.71%) iPhone
7 3 (4.29%) iPad
7 3 (4.29%) Replication
7 3 (4.29%) Fixed Income
7 3 (4.29%) Clustering
7 3 (4.29%) Algorithms
7 3 (4.29%) Analytical Skills
8 2 (2.86%) User Experience
8 2 (2.86%) Streaming Video
Operating Systems
1 25 (35.71%) Apple iOS
2 17 (24.29%) Android
3 5 (7.14%) Windows
4 3 (4.29%) UNIX
5 1 (1.43%) Linux
5 1 (1.43%) Windows 7
Processes & Methodologies
1 31 (44.29%) Agile Software Development
2 28 (40.00%) OO
3 23 (32.86%) iOS Development
4 21 (30.00%) Multithreading
5 20 (28.57%) TDD
6 17 (24.29%) Unit Testing
7 15 (21.43%) Software Engineering
7 15 (21.43%) Mobile Application Development
7 15 (21.43%) Android Development
7 15 (21.43%) Mobile Development
8 12 (17.14%) Software Delivery
8 12 (17.14%) Garbage Collection
8 12 (17.14%) Low Latency
9 9 (12.86%) SOA
10 8 (11.43%) Analytics
10 8 (11.43%) Concurrent Programming
11 7 (10.00%) OOD
11 7 (10.00%) Release Management
12 6 (8.57%) Scrum
13 5 (7.14%) OOP
Programming Languages
1 18 (25.71%) SQL
2 17 (24.29%) Java
3 16 (22.86%) C#
4 14 (20.00%) Objective-C
5 7 (10.00%) Apple Swift
5 7 (10.00%) JavaScript
6 4 (5.71%) VB.NET
7 3 (4.29%) C++
8 2 (2.86%) T-SQL
9 1 (1.43%) Shell Script
9 1 (1.43%) PL/SQL
9 1 (1.43%) Scala
Qualifications
1 8 (11.43%) Degree
2 1 (1.43%) MCT
2 1 (1.43%) Microsoft Certification
Quality Assurance & Compliance
1 1 (1.43%) QA
Systems Management
1 1 (1.43%) MOM
1 1 (1.43%) Opscode Chef
Vendors
1 14 (20.00%) Google
2 13 (18.57%) Apple
3 6 (8.57%) Infragistics
3 6 (8.57%) Microsoft
4 3 (4.29%) IBM
5 2 (2.86%) Oracle
5 2 (2.86%) Facebook
6 1 (1.43%) Twitter
6 1 (1.43%) Atlassian
6 1 (1.43%) Sitecore
6 1 (1.43%) Informatica
6 1 (1.43%) Perforce
6 1 (1.43%) TIBCO