The following table provides summary statistics for contract job vacancies 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 25 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
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 553 581 560
Rank change year-on-year +28 -21  
Contract jobs citing Memory Management 34 71 76
As % of all contract IT jobs advertised in the UK 0.073% 0.13% 0.14%
As % of the Processes & Methodologies category 0.087% 0.16% 0.17%
Number of daily rates quoted 28 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 £350 £310 £300
10% offered a daily rate of more than £625 £397 £600
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 with a requirement for process and methodology skills.

Contract Process & Methodology Skills
UK
Contract job vacancies with a requirement for process and methodology skills 39103 44215 45229
As % of all contract IT job vacancies advertised in the UK 84.49% 83.33% 80.71%
Number of daily rates quoted 25496 29340 29026
Median daily rate £450 £438 £413
Median daily rate % change year-on-year +2.85% +6.06%  
90% offered a daily rate of more than £313 £300 £285
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 1041 1070 1262
Median hourly rate £32.50 £27.50 £27.50
Median hourly rate % change year-on-year +18.18% -  
90% offered a hourly rate of more than £13.00 £12.58 £12.35
10% offered a hourly rate of more than £53.00 £48.70 £50.00
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

The job posting trend of jobs advertised citing Memory Management as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Memory Management in the UK

Memory Management
Contractor Daily Rate Trend

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

Contractor daily rate trend for Memory Management in the UK

Memory Management
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Memory Management over the 3 months to 25 June 2017.

Contractor daily rate histogram for Memory Management in the UK

Memory Management
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for Memory Management in the UK

Memory Management
Top 14 Contract Locations

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 UK over the 3 months to 25 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
England +6 30 £475 +26.66% 9
London +26 25 £530 +32.50% 5
Yorkshire +18 3 £400 +2.56%
West Yorkshire +17 3 £400 +2.56%
Leeds +14 3 £400 +2.56%
City of London - 3 £399 - 2
East of England -15 2 £350 - 3
Norfolk - 2 £350 -
County Antrim - 2 £400 -
Norwich - 2 £350 -
Belfast - 2 £400 -
Glasgow - 2 £350 -
Northern Ireland - 2 £400 -
Scotland - 2 £350 -

For the 6 months to 25 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 with a requirement for Memory Management.

1 43 (51.19%) Agile Software Development
2 38 (45.24%) Algorithms
3 37 (44.05%) Multithreading
3 37 (44.05%) Front Office
4 34 (40.48%) Banking
5 33 (39.29%) TDD
6 28 (33.33%) Continuous Integration
6 28 (33.33%) C++
6 28 (33.33%) Linux
7 26 (30.95%) Release Management
8 24 (28.57%) Software Engineering
8 24 (28.57%) Windows
8 24 (28.57%) Tick Data
9 23 (27.38%) Data Structures
9 23 (27.38%) iOS Development
9 23 (27.38%) Apple iOS
10 22 (26.19%) Apple Swift
10 22 (26.19%) Investment Banking
11 21 (25.00%) iPhone
12 20 (23.81%) Java
13 19 (22.62%) SQL
13 19 (22.62%) PhD
13 19 (22.62%) Test Automation
13 19 (22.62%) Code Optimisation
13 19 (22.62%) Quantitative Research
14 18 (21.43%) OO
15 17 (20.24%) Web Services
15 17 (20.24%) C#
15 17 (20.24%) JSON
16 16 (19.05%) Finance

Memory Management
Co-occurring IT Skills 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 10 (11.90%) Oracle SOA Suite
2 3 (3.57%) JBoss
Cloud Services
1 2 (2.38%) iTunes
Communications & Networking
1 1 (1.19%) HTTP
1 1 (1.19%) TCP/IP
Database & Business Intelligence
1 24 (28.57%) Tick Data
2 16 (19.05%) Relational Database
3 11 (13.10%) SQL Server
4 3 (3.57%) MarkLogic
4 3 (3.57%) MySQL
4 3 (3.57%) NoSQL
4 3 (3.57%) SQLite
5 1 (1.19%) Big Data
5 1 (1.19%) KDB
5 1 (1.19%) Kdb+
5 1 (1.19%) Oracle Database
5 1 (1.19%) Oracle Database 10g
5 1 (1.19%) Oracle Database 11g
5 1 (1.19%) SQL Server 2008
Development Applications
1 8 (9.52%) JUnit
2 7 (8.33%) Git (software)
2 7 (8.33%) Mockito
3 6 (7.14%) Subversion
4 5 (5.95%) Gradle
4 5 (5.95%) Jenkins
4 5 (5.95%) Robolectric
5 4 (4.76%) Maven
6 3 (3.57%) JIRA
7 2 (2.38%) Atlassian Bamboo
7 2 (2.38%) Cucumber
7 2 (2.38%) Selenium
7 2 (2.38%) Team Foundation Server
8 1 (1.19%) Android Studio
8 1 (1.19%) Ant
8 1 (1.19%) EasyMock
8 1 (1.19%) git-flow
8 1 (1.19%) Mercurial
8 1 (1.19%) Rational Rhapsody
8 1 (1.19%) Xcode
General
1 37 (44.05%) Front Office
2 34 (40.48%) Banking
3 22 (26.19%) Investment Banking
4 16 (19.05%) Finance
5 2 (2.38%) Automotive
5 2 (2.38%) Retail
6 1 (1.19%) Games
6 1 (1.19%) Retail Banking
6 1 (1.19%) Telecoms
Job Titles
1 76 (90.48%) Developer
2 23 (27.38%) iOS Developer
3 18 (21.43%) Front Office Developer
4 17 (20.24%) Quantitative Developer
5 13 (15.48%) C# Developer
6 10 (11.90%) Android Developer
7 9 (10.71%) Java Developer
8 6 (7.14%) Senior Developer
9 5 (5.95%) C# WPF Developer
9 5 (5.95%) C++ Developer
9 5 (5.95%) Lead Android Developer
9 5 (5.95%) Lead Developer
9 5 (5.95%) WPF Developer
10 3 (3.57%) .NET Developer
10 3 (3.57%) C# .NET Developer
10 3 (3.57%) Senior Android Developer
10 3 (3.57%) Senior iOS Developer
11 2 (2.38%) SQL Developer
11 2 (2.38%) Unix Engineer
11 2 (2.38%) Unix Scripting Engineer
Libraries, Frameworks & Software Standards
1 17 (20.24%) JSON
1 17 (20.24%) Web Services
2 13 (15.48%) RESTful
3 11 (13.10%) .NET
3 11 (13.10%) .NET Framework
3 11 (13.10%) ADO.NET
3 11 (13.10%) ASP.NET Web API
3 11 (13.10%) WCF
3 11 (13.10%) WF
3 11 (13.10%) WPF
4 10 (11.90%) XML
5 6 (7.14%) Spring
6 5 (5.95%) Google Maps API
6 5 (5.95%) Hibernate
6 5 (5.95%) Java EE
6 5 (5.95%) Material Design
6 5 (5.95%) REST
6 5 (5.95%) SOAP
7 4 (4.76%) J2EE
7 4 (4.76%) JMS
Miscellaneous
1 38 (45.24%) Algorithms
2 23 (27.38%) Data Structures
3 21 (25.00%) iPhone
4 7 (8.33%) Computer Science
5 6 (7.14%) Mobile App
6 2 (2.38%) Equities
6 2 (2.38%) Foreign Exchange (FX)
6 2 (2.38%) Greenfield Project
6 2 (2.38%) iPad
6 2 (2.38%) Mobile Payment
7 1 (1.19%) Animation
7 1 (1.19%) Credit Risk
7 1 (1.19%) Digital Media
7 1 (1.19%) Embedded Systems
7 1 (1.19%) User Experience
Operating Systems
1 28 (33.33%) Linux
2 24 (28.57%) Windows
3 23 (27.38%) Apple iOS
4 13 (15.48%) Android
5 6 (7.14%) Unix
6 3 (3.57%) Red Hat Enterprise Linux
Processes & Methodologies
1 43 (51.19%) Agile Software Development
2 37 (44.05%) Multithreading
3 33 (39.29%) TDD
4 28 (33.33%) Continuous Integration
5 26 (30.95%) Release Management
6 24 (28.57%) Software Engineering
7 23 (27.38%) iOS Development
8 19 (22.62%) Code Optimisation
8 19 (22.62%) Quantitative Research
8 19 (22.62%) Test Automation
9 18 (21.43%) OO
10 13 (15.48%) Android Development
11 12 (14.29%) Scrum
12 10 (11.90%) OOP
12 10 (11.90%) SOA
12 10 (11.90%) Unit Testing
13 6 (7.14%) MVC
14 4 (4.76%) BDD
14 4 (4.76%) OOA/OOD
15 3 (3.57%) DevOps
Programming Languages
1 28 (33.33%) C++
2 22 (26.19%) Apple Swift
3 20 (23.81%) Java
4 19 (22.62%) SQL
5 17 (20.24%) C#
6 12 (14.29%) PL/SQL
7 5 (5.95%) Bash Shell
7 5 (5.95%) C
7 5 (5.95%) Perl
8 3 (3.57%) Objective-C
8 3 (3.57%) Python
8 3 (3.57%) Ruby
9 2 (2.38%) sed
9 2 (2.38%) Shell Script
10 1 (1.19%) Rust
Qualifications
1 19 (22.62%) PhD
2 3 (3.57%) Degree
3 2 (2.38%) Security Cleared
3 2 (2.38%) Sun Certification
4 1 (1.19%) SC Cleared
Systems Management
1 3 (3.57%) Ansible
2 2 (2.38%) BladeLogic
2 2 (2.38%) Nagios
2 2 (2.38%) Opscode Chef
2 2 (2.38%) Puppet
Vendors
1 13 (15.48%) Oracle
2 11 (13.10%) Sybase
3 5 (5.95%) Google
3 5 (5.95%) Red Hat
4 2 (2.38%) Splunk
4 2 (2.38%) Sun
5 1 (1.19%) Apple
5 1 (1.19%) Cloudera
5 1 (1.19%) IBM
5 1 (1.19%) QNX
West London
Experis Ltd
Rate: £425 - £500 per day
Posted: 4 days ago
Central London / West End
X4 Group
Rate: £450 - 550 per day
Posted: 4 days ago