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 23 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
23 Jul 2014
Same period 2013 Same period 2012
Open Source
Rank 94 142 116
Rank change year-on-year
+48 -26
Permanent jobs citing Open Source 331 223 291
As % of all permanent IT jobs located in the City of London 2.69% 1.86% 2.23%
As % of the Miscellaneous category 7.15% 4.46% 5.66%
Number of salaries quoted 271 210 281
Average salary £57,500 £55,000 £55,000
Average salary % change year-on-year
+4.54% -
90% offered a salary of more than £32,500 £30,450 £32,500
10% offered a salary of more than £75,000 £85,050 £80,000
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
4629 5002 5140
As % of all permanent IT jobs located in the City of London 37.64% 41.65% 39.44%
Number of salaries quoted 3809 4363 4711
Average salary £57,500 £57,500 £60,000
Average salary % change year-on-year
- -4.16%
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 23 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 23 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.

1 349 (53.12%) Java
2 204 (31.05%) JavaScript
3 195 (29.68%) HTML
4 185 (28.16%) Linux
5 162 (24.66%) Finance
6 154 (23.44%) Python
7 145 (22.07%) TDD
8 140 (21.31%) CSS
9 128 (19.48%) Agile Software Development
10 110 (16.74%) Ruby
11 106 (16.13%) Software Engineering
12 103 (15.68%) E-Commerce
13 101 (15.37%) SQL
13 101 (15.37%) Continuous Integration
14 99 (15.07%) PHP
15 98 (14.92%) Degree
16 97 (14.76%) Oracle
16 97 (14.76%) HTML5
17 96 (14.61%) OO
18 94 (14.31%) C#
18 94 (14.31%) .NET
19 91 (13.85%) Scrum
20 89 (13.55%) DevOps
21 85 (12.94%) Spring
22 84 (12.79%) MySQL
22 84 (12.79%) XML
22 84 (12.79%) Puppet
23 80 (12.18%) BDD
23 80 (12.18%) Web Services
23 80 (12.18%) C++

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

For the 6 months to 23 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 70 (10.65%) Tomcat
2 50 (7.61%) Node.js
3 44 (6.70%) CMS
4 37 (5.63%) Apache
5 30 (4.57%) Drupal
6 19 (2.89%) Apache Solr
7 18 (2.74%) Elasticsearch
8 17 (2.59%) Umbraco
8 17 (2.59%) WebLogic
9 16 (2.44%) IIS
9 16 (2.44%) Jetty
10 14 (2.13%) WebSphere
11 13 (1.98%) Sitecore CMS
12 12 (1.83%) Oracle Coherence
12 12 (1.83%) SharePoint
13 11 (1.67%) Apache Pig
14 9 (1.37%) WebSphere Application Server
14 9 (1.37%) WebLogic Portal
15 8 (1.22%) WebLogic Integration
15 8 (1.22%) WebSphere Process Server
Applications
1 17 (2.59%) MS Excel
2 5 (0.76%) MS Office
3 4 (0.61%) Photoshop
3 4 (0.61%) SPSS
4 2 (0.30%) ArcInfo
5 1 (0.15%) Adobe Illustrator
5 1 (0.15%) MS PowerPoint
5 1 (0.15%) Spreadsheet
5 1 (0.15%) FastStats
Business Applications
1 9 (1.37%) Magento
2 8 (1.22%) Oracle BPM
2 8 (1.22%) AquaLogic BPM
3 2 (0.30%) Oracle CRM
3 2 (0.30%) Dynamics CRM
3 2 (0.30%) osCommerce
4 1 (0.15%) Fredhopper
Cloud Services
1 25 (3.81%) GitHub
2 22 (3.35%) SaaS
3 16 (2.44%) Amazon AWS
4 15 (2.28%) Amazon EC2
5 13 (1.98%) PaaS
6 10 (1.52%) Joyent
7 7 (1.07%) Cloud Computing
8 6 (0.91%) IaaS
9 5 (0.76%) Office 365
9 5 (0.76%) Microsoft Azure
10 3 (0.46%) Amazon EMR
11 2 (0.30%) Heroku
11 2 (0.30%) Amazon S3
12 1 (0.15%) Taleo
12 1 (0.15%) SuccessFactors
Communications & Networking
1 25 (3.81%) Internet
2 15 (2.28%) Network Security
3 14 (2.13%) LDAP
4 12 (1.83%) TCP/IP
4 12 (1.83%) VPN
5 11 (1.67%) HTTP
5 11 (1.67%) Firewall
6 10 (1.52%) GSM
6 10 (1.52%) VoIP
6 10 (1.52%) DNS
7 8 (1.22%) SSL
8 6 (0.91%) DHCP
9 5 (0.76%) SAN
9 5 (0.76%) Wireless
10 4 (0.61%) IPsec
10 4 (0.61%) IMAP
10 4 (0.61%) Wireshark
10 4 (0.61%) OpenLDAP
10 4 (0.61%) AMQP
10 4 (0.61%) OpenVPN
Database & Business Intelligence
1 84 (12.79%) MySQL
2 78 (11.87%) SQL Server
3 56 (8.52%) NoSQL
4 49 (7.46%) MongoDB
4 49 (7.46%) Big Data
5 38 (5.78%) Relational Database
6 28 (4.26%) Hadoop
7 26 (3.96%) Redis
8 22 (3.35%) PostgreSQL
9 21 (3.20%) SQL Server Reporting Services
9 21 (3.20%) SQL Server Integration Services
10 16 (2.44%) Apache Cassandra
11 15 (2.28%) CouchDB
12 13 (1.98%) Data Warehouse
13 10 (1.52%) RDBMS
13 10 (1.52%) Apache Hive
14 8 (1.22%) RavenDB
14 8 (1.22%) Neo4j
14 8 (1.22%) Data Mining
15 7 (1.07%) SQL Server 2008
Development Applications
1 75 (11.42%) Subversion
2 73 (11.11%) Git (software)
3 69 (10.50%) Selenium
4 51 (7.76%) Maven
5 47 (7.15%) Cucumber
6 41 (6.24%) WebDriver
7 40 (6.09%) Visual Studio
8 38 (5.78%) Jenkins
9 37 (5.63%) Hudson
10 35 (5.33%) JIRA
11 34 (5.18%) JMeter
12 28 (4.26%) Eclipse
12 28 (4.26%) QuickTest Pro
13 23 (3.50%) JUnit
14 18 (2.74%) Ant
14 18 (2.74%) Robotium
15 13 (1.98%) Xcode
16 10 (1.52%) Calabash
17 9 (1.37%) CruiseControl
17 9 (1.37%) WATIR
General
1 162 (24.66%) Finance
2 64 (9.74%) Banking
3 27 (4.11%) Telecoms
4 25 (3.81%) Investment Banking
5 24 (3.65%) Marketing
5 24 (3.65%) Retail
6 22 (3.35%) Front Office
7 18 (2.74%) Games
8 12 (1.83%) Publishing
9 9 (1.37%) Advertising
10 7 (1.07%) Legal
11 5 (0.76%) Retail Banking
12 3 (0.46%) Manufacturing
13 2 (0.30%) Law
13 2 (0.30%) Back Office
13 2 (0.30%) Financial Institution
13 2 (0.30%) Polish Language
14 1 (0.15%) Spanish Language
14 1 (0.15%) Electronics
14 1 (0.15%) French Language
Job Titles
1 327 (49.77%) Developer
2 87 (13.24%) Java Developer
3 56 (8.52%) Senior Developer
4 49 (7.46%) Architect
5 44 (6.70%) Front-End Developer
6 39 (5.94%) C# Developer
7 38 (5.78%) Junior
8 37 (5.63%) JavaScript Developer
9 32 (4.87%) DevOps Engineer
10 31 (4.72%) .NET Developer
11 27 (4.11%) Consultant
12 26 (3.96%) Programmer
13 24 (3.65%) Analyst
14 22 (3.35%) C# .NET Developer
15 21 (3.20%) Tester
15 21 (3.20%) PHP Developer
16 20 (3.04%) Junior Developer
16 20 (3.04%) Web Developer
17 16 (2.44%) Software Engineer
17 16 (2.44%) Linux Engineer
Libraries, Frameworks & Software Standards
1 195 (29.68%) HTML
2 140 (21.31%) CSS
3 97 (14.76%) HTML5
4 94 (14.31%) .NET
5 85 (12.94%) Spring
6 84 (12.79%) XML
7 80 (12.18%) Web Services
8 60 (9.13%) jQuery
9 48 (7.31%) Java EE
9 48 (7.31%) Hibernate
10 44 (6.70%) REST
11 42 (6.39%) AngularJS
12 41 (6.24%) LAMP
13 40 (6.09%) Ajax
14 39 (5.94%) RESTful
15 37 (5.63%) J2EE
15 37 (5.63%) CSS3
16 32 (4.87%) ASP.NET
16 32 (4.87%) SOAP
16 32 (4.87%) JSON
Miscellaneous
1 74 (11.26%) Computer Science
2 33 (5.02%) Mobile App
3 31 (4.72%) Hedge funds
4 22 (3.35%) Foreign Exchange (FX)
5 20 (3.04%) Smartphone
6 19 (2.89%) Mathematics
7 18 (2.74%) Digital Media
7 18 (2.74%) Enterprise Software
8 16 (2.44%) Derivative
8 16 (2.44%) Blog
9 13 (1.98%) N-Tier
9 13 (1.98%) Physics
10 12 (1.83%) Blackberry
11 11 (1.67%) Equities
12 10 (1.52%) Social Network
12 10 (1.52%) Handset
12 10 (1.52%) Replication
13 9 (1.37%) Statistics
13 9 (1.37%) Visualisation
13 9 (1.37%) Inversion of Control
Operating Systems
1 185 (28.16%) Linux
2 70 (10.65%) UNIX
3 58 (8.83%) Windows
4 54 (8.22%) Android
5 33 (5.02%) Apple iOS
6 29 (4.41%) Ubuntu
7 18 (2.74%) Solaris
8 16 (2.44%) CentOS
9 12 (1.83%) Debian
10 9 (1.37%) Windows 8
11 7 (1.07%) Red Hat Enterprise Linux
12 5 (0.76%) Windows Server 2008
12 5 (0.76%) Mac OS X
13 4 (0.61%) Mac OS
14 3 (0.46%) Fedora
15 1 (0.15%) Windows XP
15 1 (0.15%) Windows 7
Processes & Methodologies
1 145 (22.07%) TDD
2 128 (19.48%) Agile Software Development
3 106 (16.13%) Software Engineering
4 103 (15.68%) E-Commerce
5 101 (15.37%) Continuous Integration
6 96 (14.61%) OO
7 91 (13.85%) Scrum
8 89 (13.55%) DevOps
9 80 (12.18%) BDD
10 79 (12.02%) Content Management
11 64 (9.74%) Web Development
12 55 (8.37%) MVC
13 51 (7.76%) SOA
14 36 (5.48%) Unit Testing
15 34 (5.18%) Multithreading
16 32 (4.87%) Test Automation
16 32 (4.87%) Configuration Management
17 28 (4.26%) Project Management
18 27 (4.11%) OOP
18 27 (4.11%) Low Latency
Programming Languages
1 349 (53.12%) Java
2 204 (31.05%) JavaScript
3 154 (23.44%) Python
4 110 (16.74%) Ruby
5 101 (15.37%) SQL
6 99 (15.07%) PHP
7 94 (14.31%) C#
8 80 (12.18%) C++
9 48 (7.31%) Perl
10 41 (6.24%) Bash Shell
11 29 (4.41%) Scala
12 27 (4.11%) XAML
13 21 (3.20%) C
14 20 (3.04%) VBScript
15 17 (2.59%) Shell Script
16 12 (1.83%) R
17 10 (1.52%) F#
17 10 (1.52%) Objective-C
18 9 (1.37%) Groovy
19 8 (1.22%) VB
Qualifications
1 98 (14.92%) Degree
2 18 (2.74%) Security Cleared
3 12 (1.83%) ISTQB
4 10 (1.52%) SC Cleared
4 10 (1.52%) ISEB
5 8 (1.22%) DV Cleared
6 7 (1.07%) ITIL Certification
7 3 (0.46%) ISTQB Foundation Certification
8 2 (0.30%) ISTQB Advanced Certification
8 2 (0.30%) PhD
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
9 1 (0.15%) Chartered Engineer
Quality Assurance & Compliance
1 48 (7.31%) QA
2 14 (2.13%) 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 15 (2.28%) Varnish
2 8 (1.22%) Active Directory
3 6 (0.91%) VMware Infrastructure
3 6 (0.91%) KVM
4 5 (0.76%) Postfix
4 5 (0.76%) Sendmail
5 4 (0.61%) Samba
5 4 (0.61%) FreeRADIUS
5 4 (0.61%) HDFS
5 4 (0.61%) Apache Flume
5 4 (0.61%) NFS
6 3 (0.46%) GPFS
7 1 (0.15%) Platform Symphony
7 1 (0.15%) vCloud
7 1 (0.15%) vSphere
Systems Management
1 84 (12.79%) Puppet
2 75 (11.42%) Opscode Chef
3 54 (8.22%) Nagios
4 20 (3.04%) Capistrano
5 14 (2.13%) ZABBIX
6 10 (1.52%) Ansible
7 6 (0.91%) logstash
7 6 (0.91%) CFEngine
8 4 (0.61%) Vagrant
8 4 (0.61%) Cacti
9 3 (0.46%) Ganglia
9 3 (0.46%) HP Quality Center
10 2 (0.30%) Zenoss
10 2 (0.30%) Red Hat Satellite
10 2 (0.30%) Salt
10 2 (0.30%) CA Spectrum
10 2 (0.30%) HAProxy
11 1 (0.15%) Kibana
11 1 (0.15%) Graylog2
11 1 (0.15%) Oozie
Vendors
1 97 (14.76%) Oracle
2 33 (5.02%) Red Hat
3 32 (4.87%) Twitter
4 31 (4.72%) JBoss
5 28 (4.26%) Google
6 26 (3.96%) Sitecore
6 26 (3.96%) Microsoft
7 18 (2.74%) IBM
8 17 (2.59%) Adobe
9 14 (2.13%) EPiServer
10 11 (1.67%) Rackspace
11 10 (1.52%) HP
12 9 (1.37%) Informatica
12 9 (1.37%) VMware
12 9 (1.37%) Zend
13 7 (1.07%) Facebook
13 7 (1.07%) TIBCO
13 7 (1.07%) SAP
14 6 (0.91%) Cisco
14 6 (0.91%) ESRI
City, London
Xist4 IT Recruitment
Salary: £45-65,000 + Bens
Posted: 11 hours ago
City, London
Energize Recruitment Solutions Ltd
Salary: £38000 - £45000 per annum
Posted: 13 hours ago
City, London
Explore Recruitment Solutions
Salary: £40000 - £60000 per annum
Posted: 13 hours ago
City, London
Connectus
Salary: £60000 - £80000 per annum + Bonus + Benefits
Posted: 13 hours ago
City, London
e-Recruiter
Salary: £80000 - £100000 per annum + Benefits
Posted: 14 hours ago
City, London
Arrows Group
Salary: £50000.00 - £70000.00 per annum + benefits
Posted: 16 hours ago
City, London
Annapurna
Salary: £23739.93 - £39566.55 per annum
Posted: 18 hours ago
City, London
The Myers Group
Salary: From £55,000 to £65,000 per annum pension health care life assurance g
Posted: 19 hours ago
City, London
Acceler-IT
Salary: From £20,000 to £27,000 per annum +bens+bonus
Posted: 21 hours ago
City, London
Oliver Bernard
Salary: Up to £70,000 per annum plus bonus and benefits
Posted: Yesterday
City, London
Capita Resourcing - IT Resourcing
Salary: £50000 - £60000 per annum
Posted: Yesterday
City, London
Quant Capital
Salary: Up to £40,000 per annum + bonus benefits
Posted: Yesterday
City, London
Quant Capital
Salary: Up to £40,000 per annum + bonus benefits
Posted: Yesterday
City, London
Quant Capital
Salary: Up to £60,000 per annum Bonus Medical Pension (8%)
Posted: Yesterday
City, London
Evolution Recruitment Solutions
Salary: 60,000 - 75,000 + Excellent benefits and bonus
Posted: Yesterday
City, London
Premier Group Recruitment
Salary: £40000 - £60000 per annum
Posted: Yesterday
City, London
Careerwise UK Limited
Salary: £120000 per annum + bonus, benefits, negotiable
Posted: 4 days ago
City, London
Nicoll Curtin
Salary: £50000 - £65000 per annum
Posted: 6 days ago
City, London
Cloudreach
Salary: Competitive + Bonus & Benefits
Posted: 6 days ago
City, London
ISL
Salary: £60000 - £70000 per annum
Posted: 6 days ago