Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in 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 24 November 2017 with a comparison to the same period in the previous 2 years.

Memory Management
England > London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 745 766 803
Rank change year-on-year +21 +37 +45
Permanent jobs citing Memory Management 93 76 114
As % of all permanent IT jobs advertised in London 0.12% 0.10% 0.13%
As % of the Processes & Methodologies category 0.14% 0.11% 0.14%
Number of salaries quoted 70 55 93
London median annual salary £68,750 £72,500 £70,000
Median salary % change year-on-year -5.17% +3.57% +7.69%
10th Percentile £46,250 £50,000 £46,500
90th Percentile £100,000 £94,500 £109,500
England median annual salary £57,500 £50,000 £62,500
% change year-on-year +15.00% -20.00% +8.70%

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 London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 68735 68760 79859
As % of all permanent IT jobs advertised in London 91.61% 90.69% 89.57%
Number of salaries quoted 52944 59134 67322
London median annual salary £60,000 £58,500 £55,000
Median salary % change year-on-year +2.56% +6.36% -
10th Percentile £35,000 £33,750 £33,173
90th Percentile £90,000 £88,750 £86,250
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Memory Management
Job Vacancy Trend in London

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

Job vacancy trend for Memory Management in London

Memory Management
Salary Trend in London

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

Salary trend for Memory Management in London

Memory Management
Salary Histogram in London

The salary distribution of IT jobs citing Memory Management in London over the 6 months to 24 November 2017.

Salary histogram for Memory Management in London

Memory Management
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Memory Management within the London region over the 6 months to 24 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +39 31 £75,000 +9.09% 3
West London - 8 £100,000 -
North London +1 1 £58,000 -
Memory Management
England

For the 6 months to 24 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 London region with a requirement for Memory Management.

1 50 (53.76%) Agile Software Development
2 44 (47.31%) Multithreading
3 43 (46.24%) Java
4 33 (35.48%) TDD
5 26 (27.96%) SQL
5 26 (27.96%) Unit Testing
5 26 (27.96%) Low Latency
6 25 (26.88%) Software Engineering
6 25 (26.88%) OO
7 24 (25.81%) C++
7 24 (25.81%) Android
7 24 (25.81%) NoSQL
8 23 (24.73%) Google
8 23 (24.73%) JUnit
8 23 (24.73%) Python
8 23 (24.73%) Subversion
9 22 (23.66%) Continuous Integration
10 20 (21.51%) REST
10 20 (21.51%) C#
11 19 (20.43%) Mockito
12 18 (19.35%) Open Source
12 18 (19.35%) Git (software)
13 17 (18.28%) BDD
13 17 (18.28%) Relational Database
13 17 (18.28%) Microservices
14 16 (17.20%) Android Development
14 16 (17.20%) JavaScript
14 16 (17.20%) MySQL
14 16 (17.20%) Linux
14 16 (17.20%) MVC

Memory Management
Co-occurring IT Skills in 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 12 (12.90%) Apache Spark
2 8 (8.60%) Oracle SOA Suite
3 3 (3.23%) Elasticsearch
3 3 (3.23%) JBoss
3 3 (3.23%) Jetty
3 3 (3.23%) nginx
3 3 (3.23%) Tomcat
3 3 (3.23%) WebLogic
3 3 (3.23%) WebSphere
Applications
1 1 (1.08%) Adobe Illustrator
1 1 (1.08%) Blender
1 1 (1.08%) Photoshop
Cloud Services
1 10 (10.75%) Amazon AWS
2 7 (7.53%) GitHub
3 6 (6.45%) Microsoft Azure
4 4 (4.30%) SaaS
Communications & Networking
1 8 (8.60%) DVB
2 5 (5.38%) TCP/IP
3 4 (4.30%) HbbTV
4 3 (3.23%) FIX Connectivity
4 3 (3.23%) HTTP
4 3 (3.23%) HTTPS
4 3 (3.23%) SNMP
5 2 (2.15%) Kerberos
5 2 (2.15%) LDAP
6 1 (1.08%) Internet
6 1 (1.08%) MQTT
Database & Business Intelligence
1 24 (25.81%) NoSQL
2 17 (18.28%) Relational Database
3 16 (17.20%) MySQL
4 15 (16.13%) MongoDB
5 14 (15.05%) Big Data
6 10 (10.75%) Apache Cassandra
6 10 (10.75%) PostgreSQL
7 9 (9.68%) Hadoop
8 8 (8.60%) SQL Server
9 6 (6.45%) Redis
10 5 (5.38%) MarkLogic
11 3 (3.23%) Blockchain
11 3 (3.23%) HBase
11 3 (3.23%) InterSystems Cache
11 3 (3.23%) Oracle Database
11 3 (3.23%) Oracle Database 11g
12 2 (2.15%) Amazon QuickSight
12 2 (2.15%) Apache Hive
12 2 (2.15%) CouchDB
12 2 (2.15%) Pentaho
Development Applications
1 23 (24.73%) JUnit
1 23 (24.73%) Subversion
2 19 (20.43%) Mockito
3 18 (19.35%) Git (software)
4 14 (15.05%) Robolectric
5 12 (12.90%) Jenkins
6 11 (11.83%) Gradle
7 8 (8.60%) JIRA
7 8 (8.60%) TeamCity
8 7 (7.53%) Appium
8 7 (7.53%) Calabash
8 7 (7.53%) Eclipse
9 6 (6.45%) Jasmine
9 6 (6.45%) Karma Test Runner
9 6 (6.45%) Mocha
9 6 (6.45%) Octopus Deploy
9 6 (6.45%) QUnit
9 6 (6.45%) Team Foundation Server
10 5 (5.38%) Ant
10 5 (5.38%) Cucumber
General
1 15 (16.13%) Games
2 14 (15.05%) Front Office
3 13 (13.98%) Finance
4 11 (11.83%) Banking
5 8 (8.60%) Multimedia
6 4 (4.30%) Publishing
6 4 (4.30%) Telecoms
7 2 (2.15%) Investment Banking
8 1 (1.08%) Marketing
Job Titles
1 61 (65.59%) Developer
2 16 (17.20%) Android Developer
3 11 (11.83%) Java Developer
3 11 (11.83%) Senior Developer
4 10 (10.75%) iOS Developer
5 8 (8.60%) C# Developer
5 8 (8.60%) Software Engineer
5 8 (8.60%) Technical Leader
6 7 (7.53%) Lead Developer
7 6 (6.45%) C# Software Developer
7 6 (6.45%) Front End Developer (Client-Side Developer)
7 6 (6.45%) Lead iOS Developer
7 6 (6.45%) Software Developer
8 5 (5.38%) Front End Web Developer (Client-Side Developer)
8 5 (5.38%) Real Time Developer
8 5 (5.38%) Senior Android Developer
8 5 (5.38%) Web Developer
9 4 (4.30%) C++ Developer
9 4 (4.30%) C++ Software Engineer
9 4 (4.30%) Java Engineer
Libraries, Frameworks & Software Standards
1 20 (21.51%) REST
2 14 (15.05%) HTML
2 14 (15.05%) Spring
2 14 (15.05%) XML
3 13 (13.98%) Google Maps API
4 12 (12.90%) J2EE
5 11 (11.83%) .NET
5 11 (11.83%) Java EE
5 11 (11.83%) JMS
6 10 (10.75%) HTML5
6 10 (10.75%) OpenGL
7 9 (9.68%) CSS
7 9 (9.68%) Hibernate
7 9 (9.68%) Kafka
8 8 (8.60%) D-Bus
8 8 (8.60%) GStreamer
8 8 (8.60%) Qt
8 8 (8.60%) Struts
8 8 (8.60%) WCF
8 8 (8.60%) XSLT
Miscellaneous
1 11 (11.83%) Algorithms
1 11 (11.83%) Fintech
1 11 (11.83%) Mobile App
2 9 (9.68%) Greenfield Project
3 8 (8.60%) BBC
3 8 (8.60%) Computer Science
3 8 (8.60%) Digital TV
3 8 (8.60%) IPTV
3 8 (8.60%) Media Streaming
3 8 (8.60%) MPEG
3 8 (8.60%) STB
4 7 (7.53%) User Experience
5 6 (6.45%) Data Structures
6 5 (5.38%) Client/Server
7 4 (4.30%) Analytical Skills
8 3 (3.23%) Cybercrime
8 3 (3.23%) Enterprise Software
8 3 (3.23%) Equities
8 3 (3.23%) Fixed Income
8 3 (3.23%) N-Tier
Operating Systems
1 24 (25.81%) Android
2 16 (17.20%) Linux
3 14 (15.05%) Apple iOS
4 8 (8.60%) Embedded Linux
5 3 (3.23%) Windows
6 2 (2.15%) Mesosphere
Processes & Methodologies
1 50 (53.76%) Agile Software Development
2 44 (47.31%) Multithreading
3 33 (35.48%) TDD
4 26 (27.96%) Low Latency
4 26 (27.96%) Unit Testing
5 25 (26.88%) OO
5 25 (26.88%) Software Engineering
6 22 (23.66%) Continuous Integration
7 18 (19.35%) Open Source
8 17 (18.28%) BDD
8 17 (18.28%) Microservices
9 16 (17.20%) Android Development
9 16 (17.20%) MVC
10 14 (15.05%) Test Automation
11 12 (12.90%) Analytics
11 12 (12.90%) iOS Development
12 11 (11.83%) Concurrent Programming
13 10 (10.75%) Machine Learning
13 10 (10.75%) Multithreaded Programming
13 10 (10.75%) Validation
Programming Languages
1 43 (46.24%) Java
2 26 (27.96%) SQL
3 24 (25.81%) C++
4 23 (24.73%) Python
5 20 (21.51%) C#
6 16 (17.20%) JavaScript
7 14 (15.05%) C
8 8 (8.60%) Bash Shell
8 8 (8.60%) Scala
9 5 (5.38%) PowerShell
10 4 (4.30%) Go
10 4 (4.30%) HLSL
11 3 (3.23%) Groovy
11 3 (3.23%) Ruby
11 3 (3.23%) Shell Script
12 2 (2.15%) Apple Swift
12 2 (2.15%) Embedded C
12 2 (2.15%) Embedded C++
12 2 (2.15%) GLSL
12 2 (2.15%) R
Qualifications
1 10 (10.75%) Degree
2 7 (7.53%) Computer Science Degree
3 3 (3.23%) Master's Degree
4 2 (2.15%) PhD
5 1 (1.08%) CREST Certified
5 1 (1.08%) GCFA
5 1 (1.08%) GCFE
5 1 (1.08%) GIAC
5 1 (1.08%) OCMJD
5 1 (1.08%) Security Cleared
5 1 (1.08%) Sun Certification
Quality Assurance & Compliance
1 4 (4.30%) OIPF
2 1 (1.08%) QA
System Software
1 8 (8.60%) Apache Flume
2 4 (4.30%) Docker
3 2 (2.15%) Apache ZooKeeper
3 2 (2.15%) HDFS
3 2 (2.15%) MapR-FS
4 1 (1.08%) etcd
Systems Management
1 8 (8.60%) Hadoop YARN
2 6 (6.45%) Mesos
3 4 (4.30%) systemd
4 3 (3.23%) Kubernetes
5 2 (2.15%) Ambari
5 2 (2.15%) Docker Swarm
5 2 (2.15%) EnCase
5 2 (2.15%) yum
6 1 (1.08%) Ansible
6 1 (1.08%) Consul
6 1 (1.08%) HockeyApp
6 1 (1.08%) Puppet
Vendors
1 23 (24.73%) Google
2 11 (11.83%) Oracle
3 10 (10.75%) Microsoft
4 9 (9.68%) Apple
5 8 (8.60%) Arqiva
5 8 (8.60%) BT
5 8 (8.60%) CA
6 4 (4.30%) Broadcom
7 3 (3.23%) Altova
7 3 (3.23%) Bloomberg
7 3 (3.23%) ILOG
7 3 (3.23%) Splunk
8 2 (2.15%) Cloudera
8 2 (2.15%) Datameer
8 2 (2.15%) Hortonworks
8 2 (2.15%) IBM
8 2 (2.15%) MapR
8 2 (2.15%) Perforce
8 2 (2.15%) Tableau
8 2 (2.15%) Talend