The first 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 28 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all terms in our Miscellaneous category for the City of London region.

Location
3 months to
28 Jul 2014
Same period 2013 Same period 2012
Open Source
Rank 95 135 107
Rank change year-on-year
+40 -28
Permanent jobs citing Open Source 327 228 297
As % of all permanent IT jobs located in the City of London 2.64% 1.90% 2.28%
As % of the Miscellaneous category 7.04% 4.58% 5.78%
Number of salaries quoted 266 214 287
Average salary £57,500 £55,000 £55,000
Average salary % change year-on-year
+4.54% -
90% offered a salary of more than £33,250 £30,000 £32,500
10% offered a salary of more than £75,000 £85,000 £77,500
UK excluding London average salary £42,500 £40,000 £37,500
% change year-on-year
+6.25% +6.66%
Miscellaneous Category
City of London
Permanent IT job ads with a match in the
Miscellaneous category
4642 4982 5139
As % of all permanent IT jobs located in the City of London 37.50% 41.61% 39.48%
Number of salaries quoted 3816 4350 4705
Average salary £57,500 £57,500 £59,000
Average salary % change year-on-year
- -2.54%
90% offered a salary of more than £32,500 £35,000 £32,500
10% offered a salary of more than £82,500 £82,500 £85,000
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%
Open Source
London

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 28 July 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 28 July 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.

1 350 (53.60%) Java
2 208 (31.85%) JavaScript
3 196 (30.02%) HTML
4 183 (28.02%) Linux
5 159 (24.35%) Finance
6 151 (23.12%) Python
7 145 (22.21%) TDD
8 141 (21.59%) CSS
9 126 (19.30%) Agile Software Development
10 110 (16.85%) Ruby
11 105 (16.08%) Software Engineering
12 103 (15.77%) SQL
13 101 (15.47%) OO
14 100 (15.31%) HTML5
15 99 (15.16%) Oracle
15 99 (15.16%) PHP
15 99 (15.16%) E-Commerce
15 99 (15.16%) Continuous Integration
16 94 (14.40%) Degree
16 94 (14.40%) C#
16 94 (14.40%) .NET
17 92 (14.09%) Scrum
18 89 (13.63%) DevOps
19 87 (13.32%) Spring
20 85 (13.02%) Puppet
21 84 (12.86%) MySQL
22 83 (12.71%) C++
22 83 (12.71%) XML
23 80 (12.25%) SQL Server
24 79 (12.10%) BDD

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

For the 6 months to 28 July 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 69 (10.57%) Tomcat
2 51 (7.81%) Node.js
3 43 (6.58%) CMS
4 33 (5.05%) Apache
5 30 (4.59%) Drupal
6 19 (2.91%) Apache Solr
7 18 (2.76%) Elasticsearch
8 17 (2.60%) Umbraco
9 16 (2.45%) WebLogic
9 16 (2.45%) IIS
9 16 (2.45%) Jetty
10 13 (1.99%) WebSphere
10 13 (1.99%) Sitecore CMS
11 12 (1.84%) SharePoint
11 12 (1.84%) Oracle Coherence
12 11 (1.68%) Apache Pig
13 9 (1.38%) WebLogic Portal
14 8 (1.23%) AquaLogic Service Bus
14 8 (1.23%) WordPress
14 8 (1.23%) NServiceBus
Applications
1 18 (2.76%) MS Excel
2 5 (0.77%) MS Office
3 4 (0.61%) Photoshop
3 4 (0.61%) SPSS
4 2 (0.31%) ArcInfo
5 1 (0.15%) Adobe Illustrator
5 1 (0.15%) MS PowerPoint
5 1 (0.15%) FastStats
Business Applications
1 9 (1.38%) Magento
2 8 (1.23%) Oracle BPM
2 8 (1.23%) AquaLogic BPM
3 2 (0.31%) osCommerce
3 2 (0.31%) Oracle CRM
3 2 (0.31%) Dynamics CRM
4 1 (0.15%) Fredhopper
Cloud Services
1 25 (3.83%) GitHub
2 23 (3.52%) SaaS
3 16 (2.45%) Amazon AWS
4 15 (2.30%) Amazon EC2
5 13 (1.99%) PaaS
6 10 (1.53%) Joyent
7 7 (1.07%) Cloud Computing
8 6 (0.92%) IaaS
9 5 (0.77%) Office 365
10 4 (0.61%) Microsoft Azure
11 3 (0.46%) Amazon EMR
12 2 (0.31%) Amazon S3
12 2 (0.31%) Heroku
13 1 (0.15%) Taleo
13 1 (0.15%) SuccessFactors
13 1 (0.15%) Basecamp
13 1 (0.15%) Google Apps
Communications & Networking
1 24 (3.68%) Internet
2 15 (2.30%) Network Security
3 13 (1.99%) LDAP
4 12 (1.84%) HTTP
5 11 (1.68%) Firewall
5 11 (1.68%) GSM
5 11 (1.68%) VoIP
6 10 (1.53%) TCP/IP
6 10 (1.53%) VPN
7 8 (1.23%) DNS
8 7 (1.07%) SSL
9 5 (0.77%) Wireless
9 5 (0.77%) SAN
9 5 (0.77%) DHCP
10 4 (0.61%) OpenLDAP
10 4 (0.61%) AMQP
11 3 (0.46%) IMAP
11 3 (0.46%) Wireshark
11 3 (0.46%) DMZ
11 3 (0.46%) IPsec
Database & Business Intelligence
1 84 (12.86%) MySQL
2 80 (12.25%) SQL Server
3 57 (8.73%) NoSQL
4 50 (7.66%) MongoDB
5 49 (7.50%) Big Data
6 37 (5.67%) Relational Database
7 29 (4.44%) Hadoop
8 26 (3.98%) Redis
9 24 (3.68%) SQL Server Integration Services
9 24 (3.68%) SQL Server Reporting Services
10 20 (3.06%) PostgreSQL
11 16 (2.45%) Apache Cassandra
12 15 (2.30%) CouchDB
13 12 (1.84%) Data Warehouse
14 10 (1.53%) Apache Hive
14 10 (1.53%) RDBMS
15 8 (1.23%) SQL Server 2008
15 8 (1.23%) Neo4j
15 8 (1.23%) RavenDB
15 8 (1.23%) Data Mining
Development Applications
1 74 (11.33%) Subversion
2 72 (11.03%) Git (software)
3 69 (10.57%) Selenium
4 52 (7.96%) Maven
5 46 (7.04%) Cucumber
6 41 (6.28%) Visual Studio
6 41 (6.28%) WebDriver
7 39 (5.97%) Jenkins
8 38 (5.82%) Hudson
9 35 (5.36%) JIRA
10 34 (5.21%) JMeter
11 29 (4.44%) Eclipse
12 28 (4.29%) QuickTest Pro
13 23 (3.52%) JUnit
14 19 (2.91%) Ant
15 18 (2.76%) Robotium
16 14 (2.14%) Xcode
17 10 (1.53%) Calabash
18 9 (1.38%) Atlassian Bamboo
18 9 (1.38%) WATIR
General
1 159 (24.35%) Finance
2 61 (9.34%) Banking
3 26 (3.98%) Telecoms
4 24 (3.68%) Marketing
5 23 (3.52%) Investment Banking
6 22 (3.37%) Retail
7 21 (3.22%) Front Office
8 19 (2.91%) Games
9 12 (1.84%) Publishing
10 9 (1.38%) Advertising
11 7 (1.07%) Legal
12 5 (0.77%) Retail Banking
13 2 (0.31%) Financial Institution
13 2 (0.31%) Back Office
13 2 (0.31%) Manufacturing
13 2 (0.31%) Law
13 2 (0.31%) Polish Language
14 1 (0.15%) Spanish Language
14 1 (0.15%) French Language
14 1 (0.15%) Billing
Job Titles
1 330 (50.54%) Developer
2 90 (13.78%) Java Developer
3 55 (8.42%) Senior Developer
4 47 (7.20%) Architect
5 44 (6.74%) Front-End Developer
6 39 (5.97%) C# Developer
7 37 (5.67%) Junior
7 37 (5.67%) JavaScript Developer
8 32 (4.90%) DevOps Engineer
8 32 (4.90%) .NET Developer
9 28 (4.29%) Consultant
10 26 (3.98%) Programmer
11 23 (3.52%) Analyst
11 23 (3.52%) PHP Developer
12 22 (3.37%) C# .NET Developer
12 22 (3.37%) Tester
13 20 (3.06%) Web Developer
13 20 (3.06%) Junior Developer
14 16 (2.45%) Software Engineer
14 16 (2.45%) QA Engineer
Libraries, Frameworks & Software Standards
1 196 (30.02%) HTML
2 141 (21.59%) CSS
3 100 (15.31%) HTML5
4 94 (14.40%) .NET
5 87 (13.32%) Spring
6 83 (12.71%) XML
7 77 (11.79%) Web Services
8 62 (9.49%) jQuery
9 49 (7.50%) Hibernate
10 47 (7.20%) Java EE
11 44 (6.74%) REST
12 43 (6.58%) AngularJS
12 43 (6.58%) LAMP
13 40 (6.13%) Ajax
14 39 (5.97%) RESTful
15 38 (5.82%) CSS3
15 38 (5.82%) J2EE
16 33 (5.05%) ASP.NET
16 33 (5.05%) WCF
16 33 (5.05%) JSON
Miscellaneous
1 72 (11.03%) Computer Science
2 33 (5.05%) Mobile App
3 31 (4.75%) Hedge funds
4 21 (3.22%) Foreign Exchange (FX)
5 20 (3.06%) Smartphone
6 19 (2.91%) Mathematics
7 18 (2.76%) Digital Media
8 17 (2.60%) Enterprise Software
9 16 (2.45%) Blog
10 15 (2.30%) Derivative
11 13 (1.99%) Physics
11 13 (1.99%) N-Tier
12 12 (1.84%) Blackberry
13 11 (1.68%) Equities
13 11 (1.68%) Handset
14 10 (1.53%) Social Network
15 9 (1.38%) Statistics
15 9 (1.38%) Replication
15 9 (1.38%) Visualisation
15 9 (1.38%) Inversion of Control
Operating Systems
1 183 (28.02%) Linux
2 67 (10.26%) UNIX
3 58 (8.88%) Windows
4 53 (8.12%) Android
5 31 (4.75%) Apple iOS
6 28 (4.29%) Ubuntu
7 18 (2.76%) Solaris
8 13 (1.99%) CentOS
9 11 (1.68%) Debian
10 9 (1.38%) Windows 8
11 7 (1.07%) Red Hat Enterprise Linux
12 5 (0.77%) Mac OS X
12 5 (0.77%) Windows Server 2008
13 3 (0.46%) Mac OS
14 2 (0.31%) Fedora
15 1 (0.15%) Windows XP
15 1 (0.15%) Windows 7
Processes & Methodologies
1 145 (22.21%) TDD
2 126 (19.30%) Agile Software Development
3 105 (16.08%) Software Engineering
4 101 (15.47%) OO
5 99 (15.16%) E-Commerce
5 99 (15.16%) Continuous Integration
6 92 (14.09%) Scrum
7 89 (13.63%) DevOps
8 79 (12.10%) BDD
9 77 (11.79%) Content Management
10 64 (9.80%) Web Development
11 57 (8.73%) MVC
12 50 (7.66%) SOA
13 37 (5.67%) Unit Testing
14 34 (5.21%) Multithreading
15 31 (4.75%) Configuration Management
15 31 (4.75%) Test Automation
16 29 (4.44%) Project Management
17 28 (4.29%) Low Latency
17 28 (4.29%) OOP
Programming Languages
1 350 (53.60%) Java
2 208 (31.85%) JavaScript
3 151 (23.12%) Python
4 110 (16.85%) Ruby
5 103 (15.77%) SQL
6 99 (15.16%) PHP
7 94 (14.40%) C#
8 83 (12.71%) C++
9 45 (6.89%) Perl
10 41 (6.28%) Bash Shell
11 28 (4.29%) Scala
12 27 (4.13%) XAML
13 22 (3.37%) C
14 20 (3.06%) VBScript
15 16 (2.45%) Shell Script
16 12 (1.84%) R
17 10 (1.53%) F#
17 10 (1.53%) Objective-C
18 9 (1.38%) Groovy
19 8 (1.23%) VB
Qualifications
1 94 (14.40%) Degree
2 18 (2.76%) Security Cleared
3 12 (1.84%) ISTQB
4 10 (1.53%) SC Cleared
4 10 (1.53%) ISEB
5 8 (1.23%) DV Cleared
5 8 (1.23%) ITIL Certification
6 3 (0.46%) ISTQB Foundation Certification
7 2 (0.31%) ISTQB Advanced Certification
7 2 (0.31%) Microsoft Certification
7 2 (0.31%) Sun Certification
7 2 (0.31%) PhD
7 2 (0.31%) OCPJP
7 2 (0.31%) ISEB Practitioner
8 1 (0.15%) MCTS
8 1 (0.15%) PMI Certification
8 1 (0.15%) MCSD
8 1 (0.15%) MCSE
Quality Assurance & Compliance
1 45 (6.89%) QA
2 13 (1.99%) SLA
3 4 (0.61%) PCI DSS
4 3 (0.46%) WCAG
5 1 (0.15%) COBIT
5 1 (0.15%) Data Quality
5 1 (0.15%) Section 508
System Software
1 13 (1.99%) Varnish
2 8 (1.23%) Active Directory
3 6 (0.92%) VMware Infrastructure
4 4 (0.61%) Postfix
4 4 (0.61%) Sendmail
4 4 (0.61%) Apache Flume
4 4 (0.61%) KVM
4 4 (0.61%) HDFS
4 4 (0.61%) Samba
5 3 (0.46%) NFS
5 3 (0.46%) GPFS
5 3 (0.46%) FreeRADIUS
6 1 (0.15%) Platform Symphony
6 1 (0.15%) vCloud
6 1 (0.15%) vSphere
Systems Management
1 85 (13.02%) Puppet
2 75 (11.49%) Opscode Chef
3 53 (8.12%) Nagios
4 20 (3.06%) Capistrano
5 14 (2.14%) ZABBIX
6 10 (1.53%) Ansible
7 6 (0.92%) CFEngine
7 6 (0.92%) logstash
8 4 (0.61%) Vagrant
9 3 (0.46%) Cacti
9 3 (0.46%) Ganglia
9 3 (0.46%) HP Quality Center
10 2 (0.31%) Zenoss
10 2 (0.31%) Red Hat Satellite
10 2 (0.31%) CA Spectrum
10 2 (0.31%) Salt
11 1 (0.15%) Backup Exec
11 1 (0.15%) Kibana
11 1 (0.15%) Graylog2
11 1 (0.15%) HAProxy
Vendors
1 99 (15.16%) Oracle
2 33 (5.05%) Twitter
3 32 (4.90%) JBoss
4 31 (4.75%) Red Hat
4 31 (4.75%) Google
5 26 (3.98%) Sitecore
5 26 (3.98%) Microsoft
6 19 (2.91%) IBM
7 17 (2.60%) Adobe
8 14 (2.14%) EPiServer
9 11 (1.68%) Rackspace
10 10 (1.53%) HP
10 10 (1.53%) Zend
11 9 (1.38%) VMware
11 9 (1.38%) Informatica
12 7 (1.07%) Facebook
13 6 (0.92%) SaltStack
13 6 (0.92%) SAP
13 6 (0.92%) Cisco
13 6 (0.92%) ESRI
City, London
Aston Carter
Salary: £40000 - £70000 per annum + benefits + bonus
Posted: 13 hours ago
City, London
Lorien Resourcing
Salary: £55000 - £60000 per annum + Bonus + Benefits
Posted: 14 hours ago
City, London
Aston Carter
Salary: £20000 - £40000 per annum
Posted: 18 hours ago
City, London
G2 Recruitment Solutions Ltd.
Salary: £30000 - £40000 per annum
Posted: 18 hours ago
City, London
Quant Capital
Salary: Up to £55,000 per annum Bonus Medical Pension (8%)
Posted: 21 hours ago
City, London
Westbourne Partners
Salary: From £80,000 to £100,000 per annum
Posted: 21 hours ago
City, London
Quant Capital
Salary: Up to £45,000 per annum + bonus benefits
Posted: 21 hours ago
City, London
Evolution Recruitment Solutions
Salary: 60,000 - 75,000 + Excellent benefits and bonus
Posted: 22 hours ago
City, London
McGregor Boyall
Salary: £50000 - £75000 per annum
Posted: 2 days ago
City, London
Aston Carter
Salary: £35000 - £65000 per annum + Bonus / Shares / Pension
Posted: 2 days ago
City, London
Annapurna
Salary: £350 - £400 per day
Posted: 3 days ago
City, London
Oliver Bernard
Salary: From £30,000 to £40,000 per annum plus bonus and benefits
Posted: 4 days ago
City, London
CDI Anders Elite Ltd
Posted: 4 days ago
City, London
Arrows Group
Salary: £45000.00 - £55000.00 per annum
Posted: 4 days ago
City, London
Client Server
Salary: £50k to £85k (multiple roles) + benefits
Posted: 4 days ago
City, London
Harrington Starr
Salary: £50000 - £60000 per annum + Benefits + Bonus
Posted: 5 days ago
City, London
Client Server
Salary: £20k to £30k + benefits
Posted: 5 days ago
City, London
Client Server
Salary: £65k to £100k + bonus + benefits
Posted: 5 days ago
City, London
ISL
Salary: £60000 - £70000 per annum
Posted: 5 days ago
City, London
I.T. Skillfinder
Salary: £70000 - £80000 per annum
Posted: 5 days ago