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 24 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
24 Dec 2014
Same period 2013 Same period 2012
Open Source
Rank 126 119 100
Rank change year-on-year
-7 -19
Permanent jobs citing Open Source 224 269 304
As % of all permanent IT jobs located in the City of London 2.08% 2.32% 2.65%
As % of the Miscellaneous category 4.99% 5.01% 5.84%
Number of salaries quoted 199 241 300
Average salary £60,000 £52,500 £51,750
Average salary % change year-on-year
+14.28% +1.44%
90% offered a salary of more than £40,000 £35,000 £30,000
10% offered a salary of more than £75,000 £90,000 £75,250
UK excluding London average salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +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
4486 5370 5204
As % of all permanent IT jobs located in the City of London 41.66% 46.34% 45.31%
Number of salaries quoted 3867 4577 4710
Average salary £55,000 £57,500 £55,000
Average salary % change year-on-year
-4.34% +4.54%
90% offered a salary of more than £34,000 £35,000 £32,500
10% offered a salary of more than £80,000 £80,000 £85,000
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

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 24 December 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 24 December 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.

1 271 (51.82%) Java
2 229 (43.79%) Agile Software Development
3 152 (29.06%) JavaScript
4 140 (26.77%) Linux
5 135 (25.81%) SQL
6 120 (22.94%) Spring
7 118 (22.56%) HTML
7 118 (22.56%) Finance
8 112 (21.41%) Python
9 97 (18.55%) Scrum
9 97 (18.55%) TDD
10 91 (17.40%) CSS
10 91 (17.40%) OO
11 88 (16.83%) MySQL
12 84 (16.06%) Hibernate
13 75 (14.34%) Continuous Integration
14 72 (13.77%) PHP
15 69 (13.19%) Ruby
15 69 (13.19%) Degree
15 69 (13.19%) Computer Science
15 69 (13.19%) HTML5
16 68 (13.00%) Puppet
17 65 (12.43%) E-Commerce
18 64 (12.24%) BDD
19 62 (11.85%) J2EE
20 59 (11.28%) Git (software)
21 58 (11.09%) Selenium
22 57 (10.90%) C#
23 56 (10.71%) Oracle
23 56 (10.71%) Web Services

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

For the 6 months to 24 December 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 43 (8.22%) CMS
2 38 (7.27%) Apache
3 35 (6.69%) Tomcat
4 32 (6.12%) Node.js
5 20 (3.82%) JBoss
6 14 (2.68%) Elasticsearch
7 13 (2.49%) Apache Pig
7 13 (2.49%) TeamSite
8 12 (2.29%) IIS
8 12 (2.29%) Drupal
9 9 (1.72%) SharePoint
10 7 (1.34%) nginx
11 6 (1.15%) WebLogic
11 6 (1.15%) Joomla!
12 5 (0.96%) Jetty
12 5 (0.96%) Umbraco
12 5 (0.96%) Sitefinity
12 5 (0.96%) Orchard CMS
12 5 (0.96%) NServiceBus
12 5 (0.96%) Sitecore CMS
Applications
1 12 (2.29%) Photoshop
2 11 (2.10%) MS Excel
3 2 (0.38%) MS Office
3 2 (0.38%) MS PowerPoint
4 1 (0.19%) FastStats
4 1 (0.19%) InCopy
4 1 (0.19%) MS Visio
4 1 (0.19%) SPSS
4 1 (0.19%) InDesign
Business Applications
1 6 (1.15%) osCommerce
2 1 (0.19%) Tridion
2 1 (0.19%) SAP Oil and Gas
Cloud Services
1 34 (6.50%) SaaS
2 24 (4.59%) Amazon AWS
3 19 (3.63%) Cloud Computing
4 14 (2.68%) GitHub
5 13 (2.49%) PaaS
6 10 (1.91%) Amazon EC2
6 10 (1.91%) Microsoft Azure
7 9 (1.72%) Office 365
8 8 (1.53%) IaaS
9 7 (1.34%) Amazon S3
10 6 (1.15%) Amazon EMR
11 3 (0.57%) Basecamp
11 3 (0.57%) Google Apps
12 2 (0.38%) Google Compute Engine
12 2 (0.38%) Google Cloud Platform
13 1 (0.19%) Joyent
13 1 (0.19%) Force.com
13 1 (0.19%) Heroku
13 1 (0.19%) CloudFront
13 1 (0.19%) Rackspace Cloud
Communications & Networking
1 30 (5.74%) Firewall
2 16 (3.06%) LDAP
3 14 (2.68%) Network Security
4 11 (2.10%) VPN
4 11 (2.10%) Internet
5 10 (1.91%) VoIP
6 9 (1.72%) HTTP
7 7 (1.34%) DNS
8 6 (1.15%) DHCP
8 6 (1.15%) Wireless
8 6 (1.15%) OpenLDAP
9 5 (0.96%) TCP/IP
10 4 (0.76%) Wireshark
11 3 (0.57%) iSCSI
11 3 (0.57%) BIG-IP
11 3 (0.57%) tcpdump
11 3 (0.57%) F5 BIG-IP LTM
11 3 (0.57%) GSM
12 2 (0.38%) WAN
12 2 (0.38%) SMTP
Database & Business Intelligence
1 88 (16.83%) MySQL
2 54 (10.33%) NoSQL
3 53 (10.13%) MongoDB
4 42 (8.03%) SQL Server
5 36 (6.88%) Big Data
6 35 (6.69%) Relational Database
7 25 (4.78%) PostgreSQL
8 23 (4.40%) Hadoop
9 13 (2.49%) CouchDB
9 13 (2.49%) Apache Hive
10 11 (2.10%) SQL Server Integration Services
10 11 (2.10%) Redis
11 10 (1.91%) SQL Server Reporting Services
12 9 (1.72%) Apache Cassandra
13 8 (1.53%) HBase
14 7 (1.34%) SQLite
14 7 (1.34%) Data Warehouse
15 6 (1.15%) Neo4j
15 6 (1.15%) Mahout
16 5 (0.96%) Impala
Development Applications
1 59 (11.28%) Git (software)
2 58 (11.09%) Selenium
3 51 (9.75%) Jenkins
4 45 (8.60%) Maven
5 43 (8.22%) WebDriver
6 32 (6.12%) Subversion
7 31 (5.93%) JUnit
7 31 (5.93%) Cucumber
8 25 (4.78%) JMeter
9 23 (4.40%) JIRA
10 16 (3.06%) Hudson
11 15 (2.87%) Ant
12 14 (2.68%) Bitbucket
13 13 (2.49%) QuickTest Pro
13 13 (2.49%) Atlassian Bamboo
14 12 (2.29%) Visual Studio
15 11 (2.10%) Yeoman
16 9 (1.72%) Grunt
17 8 (1.53%) Xcode
18 7 (1.34%) CruiseControl
General
1 118 (22.56%) Finance
2 43 (8.22%) Banking
3 32 (6.12%) Games
4 29 (5.54%) Telecoms
5 23 (4.40%) Marketing
6 17 (3.25%) Investment Banking
7 16 (3.06%) Front Office
8 13 (2.49%) Retail
9 8 (1.53%) Publishing
10 5 (0.96%) Advertising
10 5 (0.96%) Back Office
11 4 (0.76%) Legal
12 2 (0.38%) Manufacturing
12 2 (0.38%) Financial Institution
12 2 (0.38%) Billing
13 1 (0.19%) Multimedia
13 1 (0.19%) Retail Banking
13 1 (0.19%) Urdu Language
13 1 (0.19%) Electronics
Job Titles
1 261 (49.90%) Developer
2 84 (16.06%) Java Developer
3 62 (11.85%) Senior Developer
4 47 (8.99%) Architect
5 35 (6.69%) Administrator
6 34 (6.50%) Systems Administrator
7 30 (5.74%) Web Developer
8 27 (5.16%) Senior Java Developer
9 26 (4.97%) Linux Systems Administrator
9 26 (4.97%) Linux Administrator
10 24 (4.59%) Solutions Architect
10 24 (4.59%) .NET Developer
11 22 (4.21%) PHP Developer
12 21 (4.02%) DevOps Engineer
13 20 (3.82%) Lead Developer
14 18 (3.44%) Junior
15 17 (3.25%) Analyst
15 17 (3.25%) C# Developer
16 16 (3.06%) Consultant
16 16 (3.06%) Java Architect
Libraries, Frameworks & Software Standards
1 120 (22.94%) Spring
2 118 (22.56%) HTML
3 91 (17.40%) CSS
4 84 (16.06%) Hibernate
5 69 (13.19%) HTML5
6 62 (11.85%) J2EE
7 56 (10.71%) Web Services
8 50 (9.56%) jQuery
9 44 (8.41%) .NET
10 40 (7.65%) CSS3
11 35 (6.69%) REST
11 35 (6.69%) AngularJS
12 32 (6.12%) LAMP
13 29 (5.54%) Ajax
14 28 (5.35%) RESTful
15 27 (5.16%) WCF
15 27 (5.16%) Backbone.js
16 25 (4.78%) SOAP
17 24 (4.59%) XML
18 23 (4.40%) Struts
Miscellaneous
1 69 (13.19%) Computer Science
2 27 (5.16%) Hedge funds
3 26 (4.97%) Mobile App
4 24 (4.59%) Foreign Exchange (FX)
5 21 (4.02%) Algorithms
6 19 (3.63%) Analytical Skills
7 18 (3.44%) User Experience
7 18 (3.44%) Data Integration
8 14 (2.68%) Mathematics
8 14 (2.68%) Statistics
9 13 (2.49%) Derivative
9 13 (2.49%) iPhone
10 12 (2.29%) Visualisation
10 12 (2.29%) W3C
11 11 (2.10%) Blackberry
11 11 (2.10%) Replication
11 11 (2.10%) Digital Media
11 11 (2.10%) Data Structures
12 8 (1.53%) Equities
13 7 (1.34%) Physics
Operating Systems
1 140 (26.77%) Linux
2 55 (10.52%) UNIX
3 38 (7.27%) Android
4 35 (6.69%) Windows
5 23 (4.40%) Ubuntu
5 23 (4.40%) Apple iOS
6 15 (2.87%) Debian
7 13 (2.49%) CentOS
8 11 (2.10%) Solaris
9 7 (1.34%) Red Hat Enterprise Linux
10 3 (0.57%) Fedora
11 2 (0.38%) Windows Server 2012
12 1 (0.19%) Windows Phone
12 1 (0.19%) Windows Server 2008
12 1 (0.19%) Windows Mobile
12 1 (0.19%) Windows XP
Processes & Methodologies
1 229 (43.79%) Agile Software Development
2 97 (18.55%) TDD
2 97 (18.55%) Scrum
3 91 (17.40%) OO
4 75 (14.34%) Continuous Integration
5 65 (12.43%) E-Commerce
6 64 (12.24%) BDD
7 55 (10.52%) Software Engineering
8 52 (9.94%) MVC
9 48 (9.18%) DevOps
10 41 (7.84%) Web Development
11 37 (7.07%) Project Management
12 34 (6.50%) Analytics
13 33 (6.31%) SOA
14 31 (5.93%) Unit Testing
15 30 (5.74%) Low Latency
16 27 (5.16%) Pair Programming
17 24 (4.59%) Enterprise Architecture
18 19 (3.63%) OOP
19 18 (3.44%) Multithreading
Programming Languages
1 271 (51.82%) Java
2 152 (29.06%) JavaScript
3 135 (25.81%) SQL
4 112 (21.41%) Python
5 72 (13.77%) PHP
6 69 (13.19%) Ruby
7 57 (10.90%) C#
8 46 (8.80%) Perl
9 36 (6.88%) Bash Shell
10 31 (5.93%) C++
11 27 (5.16%) C
12 23 (4.40%) Shell Script
13 22 (4.21%) Scala
14 13 (2.49%) Objective-C
15 12 (2.29%) Groovy
16 10 (1.91%) R
17 9 (1.72%) Clojure
18 8 (1.53%) PL/SQL
19 7 (1.34%) F#
20 6 (1.15%) VB
Qualifications
1 69 (13.19%) Degree
2 18 (3.44%) Security Cleared
3 16 (3.06%) SC Cleared
4 7 (1.34%) ISEB
5 3 (0.57%) ITIL Certification
5 3 (0.57%) OCPJP
5 3 (0.57%) ISTQB
6 2 (0.38%) PMI Certification
6 2 (0.38%) DV Cleared
7 1 (0.19%) ISTQB Advanced Certification
7 1 (0.19%) PhD
7 1 (0.19%) MBA
7 1 (0.19%) Cisco Certification
7 1 (0.19%) OCP
7 1 (0.19%) Oracle Certification
Quality Assurance & Compliance
1 46 (8.80%) QA
2 12 (2.29%) WCAG
3 6 (1.15%) PCI DSS
4 5 (0.96%) ISO 9001
5 3 (0.57%) Sarbanes-Oxley
5 3 (0.57%) Basel II
5 3 (0.57%) HIPAA
6 2 (0.38%) SLA
7 1 (0.19%) Dublin Core
System Software
1 11 (2.10%) Active Directory
2 9 (1.72%) Varnish
3 7 (1.34%) VMware Infrastructure
4 5 (0.96%) VirtualBox
4 5 (0.96%) HDFS
5 4 (0.76%) Apache ZooKeeper
6 3 (0.57%) NFS
6 3 (0.57%) Docker
7 2 (0.38%) Hyper-V
7 2 (0.38%) Terminal Services
8 1 (0.19%) Samba
8 1 (0.19%) Firmware
8 1 (0.19%) XenServer
8 1 (0.19%) vSphere
8 1 (0.19%) Ceph
8 1 (0.19%) Apache Flume
8 1 (0.19%) KVM
Systems Management
1 68 (13.00%) Puppet
2 55 (10.52%) Opscode Chef
3 52 (9.94%) Nagios
4 18 (3.44%) ZABBIX
5 11 (2.10%) Cacti
6 10 (1.91%) Ansible
7 7 (1.34%) logstash
7 7 (1.34%) Graphite
8 6 (1.15%) Munin
8 6 (1.15%) OpenView
8 6 (1.15%) Capistrano
9 5 (0.96%) Vagrant
9 5 (0.96%) Oozie
10 4 (0.76%) Ambari
10 4 (0.76%) Hadoop YARN
11 2 (0.38%) Salt
11 2 (0.38%) Red Hat Satellite
11 2 (0.38%) HAProxy
11 2 (0.38%) Tivoli
11 2 (0.38%) Sysprep
Vendors
1 56 (10.71%) Oracle
2 34 (6.50%) Microsoft
3 26 (4.97%) Google
4 19 (3.63%) Red Hat
4 19 (3.63%) Facebook
5 12 (2.29%) HP
5 12 (2.29%) Interwoven
6 11 (2.10%) Cisco
6 11 (2.10%) DigitalOcean
7 10 (1.91%) Twitter
7 10 (1.91%) VMware
8 9 (1.72%) Sony
9 7 (1.34%) Zend
9 7 (1.34%) Splunk
10 6 (1.15%) NetApp
10 6 (1.15%) Sybase
11 5 (0.96%) Citrix
11 5 (0.96%) EPiServer
11 5 (0.96%) Sitecore
11 5 (0.96%) F5
City, London
TEKsystems
Salary: £50000 - £85000 per annum + BONUS
Posted: 2 days ago
City, London
TEKsystems
Salary: £50000 - £85000 per annum + BONUS
Posted: 2 days ago
City of London
Computer Futures
Salary: £55000 - £60000 per annum + competitive
Posted: 2 days ago
City, London
Harvey Nash plc
Salary: £40000 - £50000 per annum + Benefits + On Call
Posted: 2 days ago
City, London
Client Server
Salary: £60k to £90k (multiple roles) + benefits
Posted: 2 days ago
City, London
Client Server
Salary: £50k to £85k (multiple roles) + benefits
Posted: 2 days ago
City of London
Progressive Recruitment
Salary: £40000 - £70000 per annum + competitive
Posted: 3 days ago
City, London
Eligo Recruitment Ltd
Salary: £40000 - £45000 per annum + Bens
Posted: 3 days ago
City, London
Deerfoot IT Resources Ltd
Salary: £60000 - £80000 per annum + sales bonus, 25 days holiday
Posted: 4 days ago
City of London
iKonnect
Salary: £70000 per annum + Bonus & Benefits
Posted: 4 days ago
City, London
Evolution Recruitment Solutions
Salary: 40,000 - 60,000 plus excellent benefits including 10% pension, Health
Posted: 4 days ago
City, London
Understanding Recruitment
Salary: £50000 - £60000 per annum + 10% Bonus + Shares
Posted: 5 days ago
City of London
Progressive Recruitment
Salary: £40000 - £41000 per annum + competitive
Posted: 7 days ago
City of London
NFP Group Ltd
Salary: £40000 - £50000 per annum
Posted: 7 days ago
City of London
NFP Group Ltd
Salary: £30000 - £40000 per annum
Posted: 7 days ago
City of London
Progressive Recruitment
Salary: £30000 - £65000 per annum + competitive
Posted: 8 days ago
City, London
The Myers Group
Salary: From £50,000 to £60,000 per annum
Posted: 8 days ago
City, London
Square One Resources
Salary: From £62,000 to £62,000 per annum
Posted: 8 days ago
City of London
Computer Futures
Salary: £45000 - £55000 per annum + competitive
Posted: 8 days ago
City, London
Profile 29 Limited
Salary: Up to £40,000 per annum (DOE) + benefits (see advert)
Posted: 8 days ago