Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Memory Management skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Memory Management over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Memory Management
Central London > City of London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 300 341 391
Rank change year-on-year +41 +50 +68
Permanent jobs citing Memory Management 22 9 23
As % of all permanent IT jobs advertised in the City of London 0.21% 0.077% 0.14%
As % of the Processes & Methodologies category 0.24% 0.087% 0.15%
Number of salaries quoted 10 8 21
City of London median annual salary £77,500 £72,500 £75,000
Median salary % change year-on-year +6.90% -3.33% +57.89%
10th Percentile £70,500 £56,250 £46,250
90th Percentile £96,000 £87,000 £97,500
Central London median annual salary £75,000 £72,500 £75,000
% change year-on-year +3.45% -3.33% +57.89%

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

All Process and Methodology Skills
City of London
Permanent vacancies with a requirement for process or methodology skills 9247 10392 15168
As % of all permanent IT jobs advertised in the City of London 90.08% 89.44% 89.12%
Number of salaries quoted 8347 9474 13149
City of London median annual salary £60,000 £60,000 £57,500
Median salary % change year-on-year - +4.35% +4.55%
10th Percentile £36,250 £35,000 £33,750
90th Percentile £93,750 £90,000 £87,500
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

Memory Management
Job Vacancy Trend in the City of London

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

Job vacancy trend for Memory Management in the City of London

Memory Management
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Memory Management in the City of London.

Salary trend for Memory Management in the City of London

Memory Management
Salary Histogram in the City of London

The salary distribution of IT jobs citing Memory Management in the City of London over the 6 months to 21 November 2017.

Salary histogram for Memory Management in the City of London

For the 6 months to 21 November 2017, IT 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 job ads across the City of London region with a requirement for Memory Management.

1 14 (63.64%) C++
1 14 (63.64%) Python
1 14 (63.64%) Multithreading
2 12 (54.55%) C#
2 12 (54.55%) Low Latency
3 10 (45.45%) Front Office
3 10 (45.45%) Agile Software Development
4 9 (40.91%) Subversion
4 9 (40.91%) SQL
4 9 (40.91%) Linux
5 8 (36.36%) OO
5 8 (36.36%) C
5 8 (36.36%) DRM
5 8 (36.36%) Digital TV
5 8 (36.36%) DVB
5 8 (36.36%) MPEG
5 8 (36.36%) Microsoft
5 8 (36.36%) CA
5 8 (36.36%) Apple
5 8 (36.36%) OpenGL
5 8 (36.36%) Cryptography
5 8 (36.36%) Multimedia
5 8 (36.36%) STB
5 8 (36.36%) BT
5 8 (36.36%) Validation
5 8 (36.36%) BBC
5 8 (36.36%) Media Streaming
5 8 (36.36%) IPTV
5 8 (36.36%) Embedded Linux
5 8 (36.36%) JIRA

Memory Management
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 7 (31.82%) Apache Spark
Cloud Services
1 1 (4.55%) GitHub
Communications & Networking
1 8 (36.36%) DVB
2 4 (18.18%) HbbTV
Database & Business Intelligence
1 6 (27.27%) Hadoop
1 6 (27.27%) NoSQL
2 1 (4.55%) Big Data
2 1 (4.55%) MarkLogic
2 1 (4.55%) MemSQL
2 1 (4.55%) MySQL
2 1 (4.55%) Relational Database
Development Applications
1 9 (40.91%) Subversion
2 8 (36.36%) Git (software)
2 8 (36.36%) JIRA
3 1 (4.55%) JUnit
3 1 (4.55%) Mockito
3 1 (4.55%) Team Foundation Server
General
1 10 (45.45%) Front Office
2 8 (36.36%) Multimedia
3 4 (18.18%) Banking
4 2 (9.09%) Telecoms
5 1 (4.55%) Marketing
Job Titles
1 13 (59.09%) Developer
2 6 (27.27%) C# Developer
3 4 (18.18%) C# Software Developer
3 4 (18.18%) C++ Software Engineer
3 4 (18.18%) Software Developer
3 4 (18.18%) Software Engineer
4 2 (9.09%) Applications Developer
4 2 (9.09%) C# Application Developer
4 2 (9.09%) Real Time Developer
4 2 (9.09%) Senior C# Developer
4 2 (9.09%) Senior Developer
5 1 (4.55%) Java Developer
Libraries, Frameworks & Software Standards
1 8 (36.36%) D-Bus
1 8 (36.36%) GStreamer
1 8 (36.36%) HEVC
1 8 (36.36%) OpenGL
1 8 (36.36%) Qt
2 7 (31.82%) Kafka
3 6 (27.27%) Akka
3 6 (27.27%) GraphX
3 6 (27.27%) WCF
4 4 (18.18%) .NET
4 4 (18.18%) Boost C++ Libraries
4 4 (18.18%) HTML
4 4 (18.18%) HTML5
4 4 (18.18%) Middleware
4 4 (18.18%) RESTful
4 4 (18.18%) Wayland
4 4 (18.18%) XMPP
5 2 (9.09%) XML
6 1 (4.55%) JMS
6 1 (4.55%) XForms
Miscellaneous
1 8 (36.36%) BBC
1 8 (36.36%) Digital TV
1 8 (36.36%) IPTV
1 8 (36.36%) Media Streaming
1 8 (36.36%) MPEG
1 8 (36.36%) STB
2 7 (31.82%) Algorithms
3 2 (9.09%) Analytical Skills
3 2 (9.09%) Client/Server
3 2 (9.09%) Cybercrime
3 2 (9.09%) Derivative
3 2 (9.09%) Equities
3 2 (9.09%) Fixed Income
3 2 (9.09%) N-Tier
4 1 (4.55%) Computer Science
4 1 (4.55%) Data Structures
Operating Systems
1 9 (40.91%) Linux
2 8 (36.36%) Embedded Linux
Processes & Methodologies
1 14 (63.64%) Multithreading
2 12 (54.55%) Low Latency
3 10 (45.45%) Agile Software Development
4 8 (36.36%) Cryptography
4 8 (36.36%) DRM
4 8 (36.36%) OO
4 8 (36.36%) Open Source
4 8 (36.36%) Validation
5 6 (27.27%) Algorithmic Trading
5 6 (27.27%) Analytics
5 6 (27.27%) Data Modelling
5 6 (27.27%) Machine Learning
5 6 (27.27%) Pattern Recognition
5 6 (27.27%) Predictive Analytics
5 6 (27.27%) Software Engineering
6 4 (18.18%) Embedded Software Development
6 4 (18.18%) Garbage Collection
6 4 (18.18%) Multithreaded Programming
7 3 (13.64%) OOD
7 3 (13.64%) TDD
Programming Languages
1 14 (63.64%) C++
1 14 (63.64%) Python
2 12 (54.55%) C#
3 9 (40.91%) SQL
4 8 (36.36%) Bash Shell
4 8 (36.36%) C
5 7 (31.82%) Java
6 4 (18.18%) JavaScript
Qualifications
1 2 (9.09%) Degree
2 1 (4.55%) Computer Science Degree
2 1 (4.55%) Master's Degree
Quality Assurance & Compliance
1 4 (18.18%) OIPF
System Software
1 6 (27.27%) Apache Flume
Systems Management
1 6 (27.27%) Hadoop YARN
1 6 (27.27%) Mesos
2 4 (18.18%) systemd
Vendors
1 8 (36.36%) Apple
1 8 (36.36%) Arqiva
1 8 (36.36%) BT
1 8 (36.36%) CA
1 8 (36.36%) Microsoft
2 4 (18.18%) Broadcom