The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Memory Management skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Memory Management over the 3 months to 28 June 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.

Memory Management
UK / England
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 550 548 546
Rank change year-on-year -2 -2  
Contract jobs citing Memory Management 33 72 76
As % of all contract IT jobs advertised in England 0.076% 0.15% 0.15%
As % of the Processes & Methodologies category 0.090% 0.17% 0.19%
Number of daily rates quoted 27 34 39
Median daily rate £475 £375 £450
Median daily rate % change year-on-year +26.66% -16.66%  
90% offered a daily rate of more than £355 £306 £296
10% offered a daily rate of more than £638 £421 £613
UK excluding London median daily rate £400 £375 £305
% change year-on-year +6.66% +22.85%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Memory Management is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for process and methodology skills.

Contract Process & Methodology Skills
England
Contract job vacancies with a requirement for process and methodology skills 36606 41272 40599
As % of all contract IT job vacancies advertised in England 84.68% 83.46% 80.86%
Number of daily rates quoted 92153 104845 92956
Median daily rate £450 £450 £415
Median daily rate % change year-on-year - +8.43%  
90% offered a daily rate of more than £306 £288 £275
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 2818 2673 2706
Median hourly rate £32.50 £27.50 £26.00
Median hourly rate % change year-on-year +18.18% +5.76%  
90% offered a hourly rate of more than £12.24 £12.50 £11.50
10% offered a hourly rate of more than £53.75 £50.78 £51.25
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Memory Management
Job Vacancy Trend in England

Job postings citing Memory Management as a percentage of all IT jobs advertised in England.

Job vacancy trend for Memory Management in England

Memory Management
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Memory Management in England

Memory Management
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Memory Management in England over the 3 months to 28 June 2017.

Contractor daily rate histogram for Memory Management in England

Memory Management
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for Memory Management in England

Memory Management
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Memory Management within the England region over the 3 months to 28 June 2017. 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 Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +34 27 £505 +26.25% 4
North of England +54 3 £400 +2.56%
Yorkshire +14 3 £400 +2.56%
East of England -8 3 £350 - 2
Memory Management
UK

For the 6 months to 28 June 2017, IT contractor jobs citing Memory Management 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 England region with a requirement for Memory Management.

1 34 (46.58%) TDD
2 30 (41.10%) Agile Software Development
3 29 (39.73%) C++
3 29 (39.73%) Linux
4 28 (38.36%) Continuous Integration
4 28 (38.36%) Algorithms
5 27 (36.99%) Front Office
6 26 (35.62%) Release Management
6 26 (35.62%) Multithreading
7 24 (32.88%) Banking
7 24 (32.88%) Windows
7 24 (32.88%) Tick Data
8 23 (31.51%) Data Structures
9 22 (30.14%) iOS Development
9 22 (30.14%) Apple Swift
9 22 (30.14%) Apple iOS
9 22 (30.14%) Software Engineering
10 21 (28.77%) iPhone
10 21 (28.77%) Java
11 20 (27.40%) Investment Banking
12 19 (26.03%) Test Automation
12 19 (26.03%) Code Optimisation
13 18 (24.66%) Quantitative Research
13 18 (24.66%) PhD
14 11 (15.07%) Android Development
14 11 (15.07%) Android
15 9 (12.33%) Finance
16 8 (10.96%) SQL
16 8 (10.96%) C#
16 8 (10.96%) JUnit

Memory Management
Co-occurring IT Skills in 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 (4.11%) JBoss
Cloud Services
1 2 (2.74%) iTunes
Communications & Networking
1 1 (1.37%) TCP/IP
Database & Business Intelligence
1 24 (32.88%) Tick Data
2 5 (6.85%) Relational Database
3 3 (4.11%) MarkLogic
3 3 (4.11%) MySQL
3 3 (4.11%) NoSQL
3 3 (4.11%) SQLite
4 1 (1.37%) Big Data
4 1 (1.37%) KDB
4 1 (1.37%) Kdb+
4 1 (1.37%) Oracle Database
4 1 (1.37%) Oracle Database 10g
4 1 (1.37%) Oracle Database 11g
4 1 (1.37%) SQL Server
Development Applications
1 8 (10.96%) JUnit
2 7 (9.59%) Git (software)
2 7 (9.59%) Mockito
3 6 (8.22%) Subversion
4 5 (6.85%) Gradle
4 5 (6.85%) Jenkins
4 5 (6.85%) Robolectric
5 4 (5.48%) Maven
6 3 (4.11%) JIRA
7 2 (2.74%) Atlassian Bamboo
7 2 (2.74%) Cucumber
7 2 (2.74%) Selenium
7 2 (2.74%) Team Foundation Server
8 1 (1.37%) Android Studio
8 1 (1.37%) Ant
8 1 (1.37%) EasyMock
8 1 (1.37%) Mercurial
8 1 (1.37%) ProC
8 1 (1.37%) Rational Rhapsody
8 1 (1.37%) Xcode
General
1 27 (36.99%) Front Office
2 24 (32.88%) Banking
3 20 (27.40%) Investment Banking
4 9 (12.33%) Finance
5 2 (2.74%) Automotive
5 2 (2.74%) Retail
6 1 (1.37%) Games
6 1 (1.37%) Retail Banking
6 1 (1.37%) Telecoms
Job Titles
1 64 (87.67%) Developer
2 22 (30.14%) iOS Developer
3 18 (24.66%) Front Office Developer
4 17 (23.29%) Quantitative Developer
5 9 (12.33%) Android Developer
5 9 (12.33%) Java Developer
6 8 (10.96%) Senior Developer
7 5 (6.85%) Lead Android Developer
7 5 (6.85%) Lead Developer
8 4 (5.48%) C++ Developer
8 4 (5.48%) Senior iOS Developer
9 3 (4.11%) C# Developer
9 3 (4.11%) Senior Android Developer
10 2 (2.74%) DevOps Specialist
10 2 (2.74%) iPad Developer
10 2 (2.74%) Objective-C Developer
10 2 (2.74%) SQL Developer
10 2 (2.74%) Unix Developer
10 2 (2.74%) Unix Scripter
10 2 (2.74%) Unix Scripting Engineer
Libraries, Frameworks & Software Standards
1 7 (9.59%) XML
2 6 (8.22%) Spring
2 6 (8.22%) Web Services
3 5 (6.85%) Google Maps API
3 5 (6.85%) Hibernate
3 5 (6.85%) Java EE
3 5 (6.85%) Material Design
3 5 (6.85%) REST
4 4 (5.48%) J2EE
4 4 (5.48%) JMS
5 3 (4.11%) Cocoa Touch
5 3 (4.11%) FIX Protocol
5 3 (4.11%) HTML
5 3 (4.11%) HTML5
5 3 (4.11%) JSON
5 3 (4.11%) SOAP
5 3 (4.11%) Spring MVC
5 3 (4.11%) XSLT
6 2 (2.74%) Core Data
6 2 (2.74%) Regular Expression
Miscellaneous
1 28 (38.36%) Algorithms
2 23 (31.51%) Data Structures
3 21 (28.77%) iPhone
4 8 (10.96%) Computer Science
5 4 (5.48%) Mobile App
6 3 (4.11%) Equities
7 2 (2.74%) Foreign Exchange (FX)
7 2 (2.74%) Greenfield Project
7 2 (2.74%) iPad
7 2 (2.74%) Mobile Payment
8 1 (1.37%) Credit Risk
8 1 (1.37%) Derivative
8 1 (1.37%) Digital Media
8 1 (1.37%) Embedded Systems
8 1 (1.37%) STB
8 1 (1.37%) User Experience
Operating Systems
1 29 (39.73%) Linux
2 24 (32.88%) Windows
3 22 (30.14%) Apple iOS
4 11 (15.07%) Android
5 6 (8.22%) Unix
6 3 (4.11%) Red Hat Enterprise Linux
Processes & Methodologies
1 34 (46.58%) TDD
2 30 (41.10%) Agile Software Development
3 28 (38.36%) Continuous Integration
4 26 (35.62%) Multithreading
4 26 (35.62%) Release Management
5 22 (30.14%) iOS Development
5 22 (30.14%) Software Engineering
6 19 (26.03%) Code Optimisation
6 19 (26.03%) Test Automation
7 18 (24.66%) Quantitative Research
8 11 (15.07%) Android Development
9 8 (10.96%) Unit Testing
10 6 (8.22%) MVC
10 6 (8.22%) OO
11 4 (5.48%) BDD
11 4 (5.48%) OOA/OOD
12 3 (4.11%) Configuration Management
12 3 (4.11%) DevOps
12 3 (4.11%) SDLC
12 3 (4.11%) User Stories
Programming Languages
1 29 (39.73%) C++
2 22 (30.14%) Apple Swift
3 21 (28.77%) Java
4 8 (10.96%) C#
4 8 (10.96%) SQL
5 7 (9.59%) C
6 5 (6.85%) Bash Shell
6 5 (6.85%) Perl
7 3 (4.11%) Objective-C
7 3 (4.11%) Python
7 3 (4.11%) Ruby
8 2 (2.74%) Rust
8 2 (2.74%) sed
8 2 (2.74%) Shell Script
9 1 (1.37%) PL/SQL
Qualifications
1 18 (24.66%) PhD
2 3 (4.11%) Degree
3 2 (2.74%) Security Cleared
3 2 (2.74%) Sun Certification
4 1 (1.37%) SC Cleared
Systems Management
1 3 (4.11%) Ansible
2 2 (2.74%) BladeLogic
2 2 (2.74%) Nagios
2 2 (2.74%) Opscode Chef
2 2 (2.74%) Puppet
Vendors
1 5 (6.85%) Google
1 5 (6.85%) Red Hat
2 2 (2.74%) Oracle
2 2 (2.74%) Splunk
2 2 (2.74%) Sun
3 1 (1.37%) Cloudera
3 1 (1.37%) IBM
3 1 (1.37%) Infragistics
3 1 (1.37%) QNX
West London
Experis Ltd
Rate: £425 - £500 per day
Posted: 19 hours ago