The table below looks at the prevalence of the term Open Source in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Open Source over the 3 months to 20 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
20 Aug 2014
Same period 2013 Same period 2012
Open Source
Rank 90 130 109
Rank change year-on-year
+40 -21
Permanent jobs citing Open Source 333 250 321
As % of all permanent IT jobs located in the City of London 2.79% 2.06% 2.46%
As % of the Miscellaneous category 7.57% 4.95% 6.02%
Number of salaries quoted 275 238 312
Average salary £57,500 £55,000 £55,000
Average salary % change year-on-year
+4.54% -
90% offered a salary of more than £35,000 £30,000 £32,500
10% offered a salary of more than £70,000 £90,000 £77,500
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -
Open Source
London

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the City of London region.

Miscellaneous Category
City of London
Permanent IT job ads with a match in the
Miscellaneous category
4400 5046 5331
As % of all permanent IT jobs located in the City of London 36.93% 41.65% 40.79%
Number of salaries quoted 3652 4421 4883
Average salary £57,500 £57,500 £57,500
90% offered a salary of more than £32,500 £35,000 £32,500
10% offered a salary of more than £82,500 £80,000 £86,900
UK excluding London average salary £40,000 £40,000 £38,000
% change year-on-year
- +5.26%

Open Source
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing Open Source across the City of London region as a proportion of the total demand within the Miscellaneous category.

Open Source Jobs Demand Trend in the City of London

Open Source
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Open Source across the City of London region.

Open Source Salary Trend in the City of London

Open Source
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Open Source across the City of London region over the 3 months to 20 August 2014.

Open Source Salary Histogram in the City of London

Open Source
Top 30 Related IT Skills in the City of London

For the 6 months to 20 August 2014, IT jobs across the City of London region citing Open Source 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 IT job ads sampled that cited Open Source.

1 356 (53.94%) Java
2 209 (31.67%) JavaScript
3 196 (29.70%) HTML
3 196 (29.70%) Linux
4 165 (25.00%) Finance
5 146 (22.12%) CSS
6 145 (21.97%) TDD
7 144 (21.82%) Python
8 125 (18.94%) Agile Software Development
9 118 (17.88%) OO
9 118 (17.88%) SQL
10 116 (17.58%) Ruby
11 108 (16.36%) HTML5
12 104 (15.76%) Spring
13 101 (15.30%) Scrum
14 100 (15.15%) Oracle
14 100 (15.15%) Software Engineering
14 100 (15.15%) Continuous Integration
15 94 (14.24%) MySQL
16 93 (14.09%) DevOps
17 91 (13.79%) PHP
18 90 (13.64%) C#
19 89 (13.48%) .NET
19 89 (13.48%) Puppet
20 85 (12.88%) SQL Server
20 85 (12.88%) E-Commerce
20 85 (12.88%) Degree
21 84 (12.73%) BDD
22 79 (11.97%) Opscode Chef
23 77 (11.67%) C++

Open Source
Top Related IT Skills in the City of London by Category

For the 6 months to 20 August 2014, IT jobs across the City of London region citing Open Source also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Open Source. Up to 20 skills are shown per category.

Application Platforms
1 65 (9.85%) Tomcat
2 53 (8.03%) Node.js
3 47 (7.12%) CMS
4 33 (5.00%) Apache
5 26 (3.94%) Drupal
6 20 (3.03%) Elasticsearch
7 17 (2.58%) Apache Solr
7 17 (2.58%) Jetty
8 16 (2.42%) IIS
9 15 (2.27%) WebLogic
10 14 (2.12%) Umbraco
11 13 (1.97%) Sitecore CMS
12 12 (1.82%) WebSphere
12 12 (1.82%) SharePoint
13 10 (1.52%) Oracle Coherence
13 10 (1.52%) Magnolia
13 10 (1.52%) WordPress
13 10 (1.52%) Sitefinity
13 10 (1.52%) Orchard CMS
13 10 (1.52%) NServiceBus
Applications
1 19 (2.88%) MS Excel
2 8 (1.21%) Photoshop
3 5 (0.76%) MS Office
4 3 (0.45%) SPSS
5 2 (0.30%) MS PowerPoint
6 1 (0.15%) FastStats
6 1 (0.15%) InCopy
6 1 (0.15%) InDesign
6 1 (0.15%) MS Visio
Business Applications
1 8 (1.21%) Oracle BPM
1 8 (1.21%) AquaLogic BPM
2 4 (0.61%) Magento
3 2 (0.30%) Oracle CRM
3 2 (0.30%) Dynamics CRM
3 2 (0.30%) osCommerce
4 1 (0.15%) Tridion
4 1 (0.15%) Fredhopper
Cloud Services
1 25 (3.79%) SaaS
2 18 (2.73%) GitHub
3 15 (2.27%) Amazon AWS
4 13 (1.97%) PaaS
4 13 (1.97%) Amazon EC2
5 9 (1.36%) IaaS
6 8 (1.21%) Joyent
7 7 (1.06%) Office 365
7 7 (1.06%) Microsoft Azure
8 6 (0.91%) Cloud Computing
9 3 (0.45%) Heroku
9 3 (0.45%) Google Apps
9 3 (0.45%) Basecamp
10 2 (0.30%) Amazon EMR
10 2 (0.30%) Amazon S3
Communications & Networking
1 20 (3.03%) Network Security
2 18 (2.73%) Internet
3 16 (2.42%) Firewall
4 15 (2.27%) LDAP
5 13 (1.97%) HTTP
6 11 (1.67%) GSM
6 11 (1.67%) VoIP
6 11 (1.67%) TCP/IP
6 11 (1.67%) VPN
7 7 (1.06%) DNS
7 7 (1.06%) Wireless
8 6 (0.91%) OpenLDAP
8 6 (0.91%) SSL
8 6 (0.91%) SAN
9 5 (0.76%) DHCP
10 4 (0.61%) AMQP
10 4 (0.61%) Wireshark
11 3 (0.45%) tcpdump
11 3 (0.45%) NAS
11 3 (0.45%) WAN
Database & Business Intelligence
1 94 (14.24%) MySQL
2 85 (12.88%) SQL Server
3 64 (9.70%) NoSQL
4 56 (8.48%) MongoDB
5 49 (7.42%) Big Data
6 41 (6.21%) Relational Database
7 26 (3.94%) SQL Server Integration Services
8 25 (3.79%) Hadoop
8 25 (3.79%) PostgreSQL
8 25 (3.79%) SQL Server Reporting Services
9 24 (3.64%) Redis
10 19 (2.88%) CouchDB
11 16 (2.42%) Apache Cassandra
12 11 (1.67%) Data Warehouse
13 10 (1.52%) Apache Hive
13 10 (1.52%) RavenDB
13 10 (1.52%) Neo4j
14 9 (1.36%) SQL Server 2008
14 9 (1.36%) RDBMS
15 8 (1.21%) Data Mining
Development Applications
1 72 (10.91%) Subversion
2 71 (10.76%) Selenium
2 71 (10.76%) Git (software)
3 60 (9.09%) Maven
4 47 (7.12%) Jenkins
5 45 (6.82%) Cucumber
6 44 (6.67%) WebDriver
7 41 (6.21%) Hudson
8 39 (5.91%) Visual Studio
9 35 (5.30%) JMeter
10 33 (5.00%) JIRA
11 28 (4.24%) JUnit
11 28 (4.24%) QuickTest Pro
12 25 (3.79%) Eclipse
13 21 (3.18%) Ant
14 16 (2.42%) Robotium
15 15 (2.27%) Xcode
16 12 (1.82%) WATIR
17 11 (1.67%) Atlassian Bamboo
17 11 (1.67%) CruiseControl
General
1 165 (25.00%) Finance
2 69 (10.45%) Banking
3 30 (4.55%) Telecoms
4 28 (4.24%) Front Office
4 28 (4.24%) Investment Banking
5 26 (3.94%) Marketing
6 22 (3.33%) Games
7 17 (2.58%) Retail
8 14 (2.12%) Publishing
9 8 (1.21%) Legal
10 7 (1.06%) Advertising
11 5 (0.76%) Retail Banking
12 3 (0.45%) Manufacturing
13 2 (0.30%) Back Office
13 2 (0.30%) Law
13 2 (0.30%) Polish Language
14 1 (0.15%) Spanish Language
14 1 (0.15%) Billing
Job Titles
1 341 (51.67%) Developer
2 103 (15.61%) Java Developer
3 57 (8.64%) Senior Developer
4 46 (6.97%) Front-End Developer
5 44 (6.67%) Architect
6 42 (6.36%) C# Developer
7 36 (5.45%) DevOps Engineer
8 35 (5.30%) Junior
9 33 (5.00%) JavaScript Developer
10 32 (4.85%) .NET Developer
11 30 (4.55%) Consultant
12 26 (3.94%) Programmer
13 24 (3.64%) Web Developer
13 24 (3.64%) C# .NET Developer
14 22 (3.33%) Administrator
14 22 (3.33%) Tester
15 21 (3.18%) Analyst
16 20 (3.03%) Systems Administrator
17 19 (2.88%) PHP Developer
18 17 (2.58%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 196 (29.70%) HTML
2 146 (22.12%) CSS
3 108 (16.36%) HTML5
4 104 (15.76%) Spring
5 89 (13.48%) .NET
6 77 (11.67%) Web Services
7 70 (10.61%) XML
8 67 (10.15%) jQuery
9 60 (9.09%) Hibernate
10 52 (7.88%) REST
11 50 (7.58%) J2EE
12 49 (7.42%) LAMP
13 45 (6.82%) AngularJS
14 44 (6.67%) RESTful
15 43 (6.52%) CSS3
16 40 (6.06%) Java EE
17 36 (5.45%) Ajax
17 36 (5.45%) WCF
18 34 (5.15%) SOAP
19 33 (5.00%) Twitter Bootstrap
Miscellaneous
1 74 (11.21%) Computer Science
2 37 (5.61%) Hedge funds
3 32 (4.85%) Mobile App
4 30 (4.55%) Foreign Exchange (FX)
5 19 (2.88%) Digital Media
6 18 (2.73%) Smartphone
7 17 (2.58%) Derivative
7 17 (2.58%) Mathematics
8 15 (2.27%) Blog
9 14 (2.12%) Equities
9 14 (2.12%) N-Tier
10 12 (1.82%) Enterprise Software
11 11 (1.67%) Handset
12 10 (1.52%) Physics
13 9 (1.36%) Statistics
13 9 (1.36%) Replication
13 9 (1.36%) W3C
13 9 (1.36%) Inversion of Control
14 7 (1.06%) Visualisation
14 7 (1.06%) Blackberry
Operating Systems
1 196 (29.70%) Linux
2 70 (10.61%) UNIX
3 59 (8.94%) Windows
4 48 (7.27%) Android
5 32 (4.85%) Ubuntu
6 29 (4.39%) Apple iOS
7 20 (3.03%) Solaris
8 15 (2.27%) Debian
9 12 (1.82%) CentOS
10 7 (1.06%) Windows 8
11 5 (0.76%) Windows Server 2008
11 5 (0.76%) Red Hat Enterprise Linux
11 5 (0.76%) Mac OS X
12 3 (0.45%) Fedora
12 3 (0.45%) Mac OS
13 1 (0.15%) Windows 7
13 1 (0.15%) Windows XP
Processes & Methodologies
1 145 (21.97%) TDD
2 125 (18.94%) Agile Software Development
3 118 (17.88%) OO
4 101 (15.30%) Scrum
5 100 (15.15%) Software Engineering
5 100 (15.15%) Continuous Integration
6 93 (14.09%) DevOps
7 85 (12.88%) E-Commerce
8 84 (12.73%) BDD
9 67 (10.15%) Content Management
10 66 (10.00%) Web Development
11 58 (8.79%) MVC
12 43 (6.52%) SOA
13 42 (6.36%) Unit Testing
14 32 (4.85%) Multithreading
14 32 (4.85%) Low Latency
15 31 (4.70%) Test Automation
16 29 (4.39%) OOP
17 28 (4.24%) Configuration Management
17 28 (4.24%) Project Management
Programming Languages
1 356 (53.94%) Java
2 209 (31.67%) JavaScript
3 144 (21.82%) Python
4 118 (17.88%) SQL
5 116 (17.58%) Ruby
6 91 (13.79%) PHP
7 90 (13.64%) C#
8 77 (11.67%) C++
9 47 (7.12%) Perl
10 40 (6.06%) Bash Shell
11 27 (4.09%) XAML
12 26 (3.94%) Scala
13 21 (3.18%) C
14 19 (2.88%) VBScript
15 17 (2.58%) Shell Script
16 12 (1.82%) F#
17 10 (1.52%) Groovy
18 9 (1.36%) Objective-C
18 9 (1.36%) R
18 9 (1.36%) VB
Qualifications
1 85 (12.88%) Degree
2 23 (3.48%) Security Cleared
3 14 (2.12%) SC Cleared
4 12 (1.82%) ISTQB
5 11 (1.67%) ISEB
6 9 (1.36%) ITIL Certification
7 8 (1.21%) DV Cleared
8 2 (0.30%) PhD
8 2 (0.30%) ISTQB Foundation Certification
8 2 (0.30%) ISTQB Advanced Certification
8 2 (0.30%) PMI Certification
8 2 (0.30%) OCPJP
8 2 (0.30%) ISEB Practitioner
8 2 (0.30%) Microsoft Certification
8 2 (0.30%) Sun Certification
9 1 (0.15%) MCSD
9 1 (0.15%) MCSE
9 1 (0.15%) MCTS
Quality Assurance & Compliance
1 49 (7.42%) QA
2 9 (1.36%) SLA
3 8 (1.21%) WCAG
4 5 (0.76%) PCI DSS
5 3 (0.45%) ISO 9001
6 1 (0.15%) COBIT
6 1 (0.15%) Dublin Core
6 1 (0.15%) Section 508
System Software
1 11 (1.67%) Varnish
2 10 (1.52%) Active Directory
3 6 (0.91%) VMware Infrastructure
4 4 (0.61%) Samba
5 3 (0.45%) KVM
6 2 (0.30%) HDFS
6 2 (0.30%) GPFS
6 2 (0.30%) Apache Flume
6 2 (0.30%) NFS
6 2 (0.30%) FreeRADIUS
7 1 (0.15%) vCloud
7 1 (0.15%) Postfix
7 1 (0.15%) Sendmail
7 1 (0.15%) XenServer
7 1 (0.15%) vSphere
7 1 (0.15%) Platform Symphony
Systems Management
1 89 (13.48%) Puppet
2 79 (11.97%) Opscode Chef
3 54 (8.18%) Nagios
4 21 (3.18%) Capistrano
5 15 (2.27%) ZABBIX
6 11 (1.67%) Ansible
7 6 (0.91%) logstash
7 6 (0.91%) CFEngine
8 3 (0.45%) Ganglia
9 2 (0.30%) Zenoss
9 2 (0.30%) CA Spectrum
9 2 (0.30%) Salt
9 2 (0.30%) Cacti
10 1 (0.15%) Backup Exec
10 1 (0.15%) Red Hat Satellite
10 1 (0.15%) Vagrant
10 1 (0.15%) Oozie
10 1 (0.15%) Kibana
10 1 (0.15%) Graylog2
10 1 (0.15%) Icinga
Vendors
1 100 (15.15%) Oracle
2 35 (5.30%) Microsoft
3 32 (4.85%) JBoss
3 32 (4.85%) Twitter
4 31 (4.70%) Red Hat
5 29 (4.39%) Google
6 23 (3.48%) Sitecore
7 16 (2.42%) IBM
8 14 (2.12%) EPiServer
8 14 (2.12%) Adobe
9 12 (1.82%) Facebook
10 10 (1.52%) Rackspace
11 9 (1.36%) HP
11 9 (1.36%) VMware
12 8 (1.21%) Interwoven
13 6 (0.91%) SAP
13 6 (0.91%) Cisco
13 6 (0.91%) Apple
13 6 (0.91%) Zend
14 5 (0.76%) SaltStack
City, London
Greywood Associates Limited
Salary: £45000 - £50000 per annum + bens
Posted: 2 hours ago
City, London
ANSON MCCADE
Salary: From £30,000 to £45,000 per annum + bonus + strong package incl. pensi
Posted: 2 hours ago
City, London
Lawrence Harvey IT & Change
Salary: £65000.00 - £85000.00 per annum + 10% Bonus + Benefits
Posted: 22 hours ago
City, London
McGregor Boyall
Salary: £50000 - £75000 per annum
Posted: Yesterday
City, London
Arrows Group
Salary: £45000.00 - £65000.00 per annum + benefits
Posted: Yesterday
City, London
I.T. Skillfinder
Salary: £70000 - £80000 per annum + Bonus and Benefits
Posted: Yesterday
City, London
McGregor Boyall
Salary: £90000 - £110000 per annum + + Bonus + work from home + Pension
Posted: Yesterday
City, London
ComputAppoint
Salary: £55000 - £60000 per annum
Posted: Yesterday
City, London
Arrows Group
Salary: £45000 - £75000 per annum
Posted: Yesterday
City, London
Digitech Resourcing Ltd
Salary: From £60,000 to £120,000 per annum Great Benefits
Posted: 2 days ago
City, London
Digitech Resourcing Ltd
Salary: From £60,000 to £100,000 per annum Great Benefits
Posted: 2 days ago
City, London
Understanding Recruitment
Salary: £50000 - £55000 per annum + Bonus + Shares
Posted: 2 days ago
City, London
Acceler-IT
Salary: From £20,000 to £27,000 per annum +bens+bonus
Posted: 3 days ago
City, London
Harrington Starr
Salary: £55000 - £70000 per annum + bonus+ benefits+training
Posted: 3 days ago
City, London
Mintel International Group Limited
Salary: From £25,000 to £35,000 per annum DOE and a skills assessment
Posted: 4 days ago
City, London
Austin Fraser
Salary: £60000.00 - £80000.00 per annum
Posted: 4 days ago
City, London
Austin Fraser
Salary: £50000 - £80000 per annum + Bonus and Pension
Posted: 4 days ago
City, London
Deerfoot IT Resources Ltd
Salary: £60000 - £80000 per annum + sales bonus, 25 days holiday
Posted: 5 days ago
City, London
Client Server
Salary: £50k to £85k (multiple roles) + benefits
Posted: 5 days ago
City, London
Nicoll Curtin
Salary: £30000.00 - £60000.00 per annum + bonus & benefits
Posted: 5 days ago