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 17 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
17 Apr 2015
Same period 2014 Same period 2013
Open Source
Rank 109 103 125
Rank change year-on-year
-6 +22
Permanent jobs citing Open Source 243 324 256
As % of all permanent IT jobs located in the City of London 2.29% 2.58% 2.15%
As % of the Miscellaneous category 5.52% 5.46% 4.63%
Number of salaries quoted 219 255 246
Average salary £57,500 £52,500 £52,500
Average salary % change year-on-year
+9.52% -
90% offered a salary of more than £37,500 £35,000 £35,000
10% offered a salary of more than £73,000 £77,500 £81,250
UK excluding London average salary £45,000 £42,500 £39,000
% change year-on-year
+5.88% +8.97%
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
4406 5939 5530
As % of all permanent IT jobs located in the City of London 41.56% 47.29% 46.35%
Number of salaries quoted 3646 4878 4793
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £34,000 £32,500 £35,000
10% offered a salary of more than £82,500 £85,000 £85,000
UK excluding London average salary £40,000 £40,000 £38,250
% change year-on-year
- +4.57%

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 17 April 2015.

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 17 April 2015, 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.

1 239 (51.73%) Java
2 207 (44.81%) Agile Software Development
3 124 (26.84%) BDD
4 118 (25.54%) SQL
5 115 (24.89%) TDD
6 106 (22.94%) Linux
7 101 (21.86%) HTML
8 99 (21.43%) Finance
9 98 (21.21%) Selenium
10 96 (20.78%) JavaScript
11 92 (19.91%) Python
12 81 (17.53%) WebDriver
13 79 (17.10%) PHP
14 77 (16.67%) Degree
15 74 (16.02%) C#
15 74 (16.02%) MySQL
16 72 (15.58%) Spring
17 70 (15.15%) Continuous Integration
17 70 (15.15%) CSS
18 66 (14.29%) QA
19 64 (13.85%) Git (software)
20 62 (13.42%) E-Commerce
21 60 (12.99%) Computer Science
21 60 (12.99%) Cucumber
22 58 (12.55%) Perl
23 57 (12.34%) Ruby
24 54 (11.69%) HTML5
25 52 (11.26%) Scrum
26 50 (10.82%) Web Services
26 50 (10.82%) UNIX

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

For the 6 months to 17 April 2015, 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 33 (7.14%) Apache
2 26 (5.63%) CMS
3 18 (3.90%) Tomcat
4 17 (3.68%) SharePoint
5 16 (3.46%) Node.js
6 15 (3.25%) Elasticsearch
6 15 (3.25%) nginx
6 15 (3.25%) MS Exchange
7 14 (3.03%) Drupal
7 14 (3.03%) Apache Pig
8 12 (2.60%) IIS
9 11 (2.38%) JBoss
10 10 (2.16%) TeamSite
11 5 (1.08%) WebLogic
12 4 (0.87%) WebSphere
12 4 (0.87%) Joomla!
12 4 (0.87%) OpenStack
12 4 (0.87%) Confluence
12 4 (0.87%) Apache Spark
13 3 (0.65%) Apache Solr
Applications
1 15 (3.25%) MS Excel
2 10 (2.16%) Photoshop
3 7 (1.52%) MS Office
4 2 (0.43%) InfoPath
5 1 (0.22%) MS Project
5 1 (0.22%) SPSS
5 1 (0.22%) Adobe After Effects
Business Applications
1 4 (0.87%) osCommerce
1 4 (0.87%) Magento
2 2 (0.43%) ION MarketView
3 1 (0.22%) Oracle BPM
3 1 (0.22%) AquaLogic BPM
3 1 (0.22%) SAP Oil and Gas
Cloud Services
1 28 (6.06%) Amazon AWS
2 22 (4.76%) SaaS
3 18 (3.90%) GitHub
4 12 (2.60%) Cloud Computing
5 10 (2.16%) Amazon EC2
6 8 (1.73%) PaaS
7 6 (1.30%) Amazon S3
7 6 (1.30%) Microsoft Azure
7 6 (1.30%) Amazon EMR
8 5 (1.08%) Office 365
9 3 (0.65%) Joyent
10 2 (0.43%) Google Compute Engine
10 2 (0.43%) Google Cloud Platform
10 2 (0.43%) IaaS
11 1 (0.22%) Force.com
Communications & Networking
1 29 (6.28%) HTTP
2 25 (5.41%) Internet
3 17 (3.68%) DNS
4 14 (3.03%) Firewall
5 12 (2.60%) LDAP
6 11 (2.38%) DHCP
7 9 (1.95%) SMTP
7 9 (1.95%) IMAP
7 9 (1.95%) iSCSI
8 6 (1.30%) MRTG
9 4 (0.87%) VPN
10 3 (0.65%) Network Security
10 3 (0.65%) Skype
11 2 (0.43%) Kerberos
12 1 (0.22%) SNMP
12 1 (0.22%) TCP/IP
12 1 (0.22%) VoIP
12 1 (0.22%) WAN
12 1 (0.22%) Cisco IOS
12 1 (0.22%) OSPF
Database & Business Intelligence
1 74 (16.02%) MySQL
2 48 (10.39%) MongoDB
3 45 (9.74%) NoSQL
4 41 (8.87%) SQL Server
5 35 (7.58%) Relational Database
6 30 (6.49%) Big Data
7 28 (6.06%) Hadoop
8 27 (5.84%) PostgreSQL
9 14 (3.03%) Redis
9 14 (3.03%) Apache Hive
10 12 (2.60%) QlikView
11 8 (1.73%) SQLite
11 8 (1.73%) Oracle Database
12 7 (1.52%) Mahout
12 7 (1.52%) HBase
13 6 (1.30%) Apache Cassandra
13 6 (1.30%) Oracle Database 12c
13 6 (1.30%) Data Warehouse
13 6 (1.30%) RDBMS
14 5 (1.08%) Impala
Development Applications
1 98 (21.21%) Selenium
2 81 (17.53%) WebDriver
3 64 (13.85%) Git (software)
4 60 (12.99%) Cucumber
5 49 (10.61%) Jenkins
6 46 (9.96%) JUnit
7 33 (7.14%) Maven
8 31 (6.71%) JMeter
9 21 (4.55%) JIRA
10 18 (3.90%) Subversion
11 16 (3.46%) SoapUI
12 15 (3.25%) Calabash
13 14 (3.03%) Spock
13 14 (3.03%) Appium
14 13 (2.81%) SpecFlow
14 13 (2.81%) Atlassian Bamboo
15 12 (2.60%) TeamCity
16 11 (2.38%) TestNG
16 11 (2.38%) Bitbucket
17 10 (2.16%) Ant
General
1 99 (21.43%) Finance
2 38 (8.23%) Games
3 28 (6.06%) Banking
4 25 (5.41%) Law
5 16 (3.46%) Marketing
6 12 (2.60%) Telecoms
6 12 (2.60%) Advertising
7 11 (2.38%) Retail
8 10 (2.16%) Billing
9 7 (1.52%) Investment Banking
10 6 (1.30%) Back Office
11 5 (1.08%) Financial Institution
12 4 (0.87%) Front Office
13 3 (0.65%) Legal
14 2 (0.43%) Manufacturing
14 2 (0.43%) Publishing
14 2 (0.43%) Multimedia
15 1 (0.22%) Electronics
15 1 (0.22%) Urdu Language
Job Titles
1 205 (44.37%) Developer
2 51 (11.04%) Senior Developer
2 51 (11.04%) Java Developer
3 41 (8.87%) Analyst
4 32 (6.93%) Test Analyst
5 31 (6.71%) Tester
6 29 (6.28%) Web Developer
7 26 (5.63%) Architect
8 24 (5.19%) Administrator
9 23 (4.98%) PHP Developer
10 21 (4.55%) Systems Administrator
11 18 (3.90%) Senior Java Developer
12 16 (3.46%) Test Engineer
13 15 (3.25%) Software Developer
14 14 (3.03%) Consultant
14 14 (3.03%) .NET Developer
14 14 (3.03%) Senior PHP Developer
14 14 (3.03%) AWS Developer
15 13 (2.81%) Automation Analyst
15 13 (2.81%) Java Team Leader
Libraries, Frameworks & Software Standards
1 101 (21.86%) HTML
2 72 (15.58%) Spring
3 70 (15.15%) CSS
4 54 (11.69%) HTML5
5 50 (10.82%) Web Services
6 49 (10.61%) Hibernate
6 49 (10.61%) RESTful
7 41 (8.87%) REST
7 41 (8.87%) CSS3
8 34 (7.36%) LAMP
8 34 (7.36%) .NET
9 31 (6.71%) J2EE
10 30 (6.49%) SOAP
11 25 (5.41%) Struts
11 25 (5.41%) jQuery
12 22 (4.76%) AngularJS
13 20 (4.33%) Ajax
14 19 (4.11%) JSON
15 18 (3.90%) XML
16 15 (3.25%) Symfony
Miscellaneous
1 60 (12.99%) Computer Science
2 35 (7.58%) Analytical Skills
3 30 (6.49%) Mobile App
4 24 (5.19%) User Experience
5 17 (3.68%) Hedge funds
6 12 (2.60%) iPhone
7 10 (2.16%) Visualisation
7 10 (2.16%) Statistics
7 10 (2.16%) W3C
8 9 (1.95%) Enterprise Software
9 7 (1.52%) Algorithms
9 7 (1.52%) Social Network
10 6 (1.30%) Mathematics
10 6 (1.30%) Foreign Exchange (FX)
10 6 (1.30%) BBC
10 6 (1.30%) Data Integration
10 6 (1.30%) Blog
11 5 (1.08%) Social Media
11 5 (1.08%) Inversion of Control
11 5 (1.08%) Digital Media
Operating Systems
1 106 (22.94%) Linux
2 50 (10.82%) UNIX
3 41 (8.87%) Windows
4 33 (7.14%) Android
5 30 (6.49%) Apple iOS
6 13 (2.81%) Ubuntu
7 9 (1.95%) Solaris
7 9 (1.95%) Windows Server 2012
7 9 (1.95%) Red Hat Enterprise Linux
8 4 (0.87%) CentOS
9 3 (0.65%) Windows Mobile
10 1 (0.22%) VMS
10 1 (0.22%) Debian
10 1 (0.22%) Fedora
10 1 (0.22%) Windows Phone
Processes & Methodologies
1 207 (44.81%) Agile Software Development
2 124 (26.84%) BDD
3 115 (24.89%) TDD
4 70 (15.15%) Continuous Integration
5 62 (13.42%) E-Commerce
6 52 (11.26%) Scrum
7 47 (10.17%) MVC
8 43 (9.31%) OO
9 42 (9.09%) Test Automation
10 39 (8.44%) Software Engineering
11 38 (8.23%) Analytics
12 30 (6.49%) DevOps
13 28 (6.06%) Pair Programming
13 28 (6.06%) Configuration Management
14 23 (4.98%) Project Management
14 23 (4.98%) Unit Testing
14 23 (4.98%) Automated Testing
15 22 (4.76%) Automation Testing
16 21 (4.55%) Web Development
17 17 (3.68%) Regression Testing
Programming Languages
1 239 (51.73%) Java
2 118 (25.54%) SQL
3 96 (20.78%) JavaScript
4 92 (19.91%) Python
5 79 (17.10%) PHP
6 74 (16.02%) C#
7 58 (12.55%) Perl
8 57 (12.34%) Ruby
9 42 (9.09%) Scala
10 23 (4.98%) Bash Shell
11 22 (4.76%) Groovy
11 22 (4.76%) Shell Script
12 14 (3.03%) Objective-C
12 14 (3.03%) Clojure
13 13 (2.81%) PowerShell
13 13 (2.81%) C
13 13 (2.81%) C++
14 11 (2.38%) R
14 11 (2.38%) Haskell
15 9 (1.95%) PL/SQL
Qualifications
1 77 (16.67%) Degree
2 7 (1.52%) Security Cleared
3 5 (1.08%) SC Cleared
3 5 (1.08%) PhD
4 4 (0.87%) ISEB
5 3 (0.65%) DV Cleared
6 2 (0.43%) ISTQB
7 1 (0.22%) ISTQB Foundation Certification
7 1 (0.22%) OCP
7 1 (0.22%) Oracle Certification
7 1 (0.22%) PRINCE2 Certification
7 1 (0.22%) OCPJP
Quality Assurance & Compliance
1 66 (14.29%) QA
2 10 (2.16%) WCAG
3 3 (0.65%) PCI DSS
3 3 (0.65%) HIPAA
3 3 (0.65%) Sarbanes-Oxley
3 3 (0.65%) Basel II
4 2 (0.43%) ISO 8583
4 2 (0.43%) ISO 9001
4 2 (0.43%) SLA
5 1 (0.22%) Data Quality
System Software
1 17 (3.68%) Varnish
2 15 (3.25%) VMware Infrastructure
3 13 (2.81%) NFS
4 9 (1.95%) Active Directory
4 9 (1.95%) Hyper-V
4 9 (1.95%) Terminal Services
5 5 (1.08%) HDFS
5 5 (1.08%) VirtualBox
6 4 (0.87%) Apache ZooKeeper
6 4 (0.87%) iptables
7 3 (0.65%) Docker
8 1 (0.22%) QEMU
8 1 (0.22%) Apache Flume
8 1 (0.22%) KVM
8 1 (0.22%) Firmware
8 1 (0.22%) NDS
Systems Management
1 38 (8.23%) Puppet
2 32 (6.93%) Nagios
3 20 (4.33%) Opscode Chef
4 19 (4.11%) ZABBIX
5 18 (3.90%) Cacti
6 11 (2.38%) Vagrant
7 9 (1.95%) Tivoli
7 9 (1.95%) Sysprep
8 6 (1.30%) OpenView
8 6 (1.30%) Munin
8 6 (1.30%) SmokePing
9 4 (0.87%) Oozie
9 4 (0.87%) Ambari
9 4 (0.87%) Hadoop YARN
10 3 (0.65%) Ansible
11 2 (0.43%) Red Hat Satellite
11 2 (0.43%) Zenoss
11 2 (0.43%) Salt
12 1 (0.22%) Graphite
12 1 (0.22%) Capistrano
Vendors
1 44 (9.52%) Oracle
2 32 (6.93%) Microsoft
3 17 (3.68%) VMware
4 14 (3.03%) NetApp
4 14 (3.03%) Facebook
5 12 (2.60%) Red Hat
5 12 (2.60%) Google
5 12 (2.60%) HP
5 12 (2.60%) Sybase
6 11 (2.38%) Splunk
7 10 (2.16%) Interwoven
7 10 (2.16%) FatWire
8 9 (1.95%) Cisco
9 7 (1.52%) Zend
10 6 (1.30%) Apple
11 5 (1.08%) Siebel
11 5 (1.08%) Atlassian
11 5 (1.08%) Vertica
11 5 (1.08%) Tableau
11 5 (1.08%) Citrix
City, London
Mortimer Bell International
Salary: £90000 - £95000 per annum + Benefits
Posted: 9 hours ago
City, London
Trust In Soda
Salary: From £50,000 to £65,000 per annum + great benefits
Posted: 20 hours ago
City, London
Miller Maxwell Ltd
Salary: From £60,000 to £80,000 per annum
Posted: 21 hours ago
City, London
Client Server
Salary: £45k to £60k + benefits
Posted: 21 hours ago
City, London
Miller Maxwell Ltd
Salary: From £25,000 to £32,000 per annum Plus Benefits
Posted: 23 hours ago
City, London
Client Server
Salary: £55k to £70k + benefits
Posted: Yesterday
City, London
Client Server
Salary: £60k to £90k (multiple roles) + benefits
Posted: Yesterday
City, London
Harrington Starr
Salary: £35000 - £40000 per annum + Benefits + Bonus
Posted: 2 days ago
City, London
Annapurna
Salary: £60000 - £70000 per annum + Bonus
Posted: 2 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £50000 - £60000 per annum
Posted: 2 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £40000 - £50000 per annum
Posted: 2 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £55000 - £60000 per annum
Posted: 2 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £60000 - £70000 per annum
Posted: 2 days ago
City, London
Evolution Recruitment Solutions
Salary: 45,000 - 55,000
Posted: 2 days ago
City, London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 2 days ago
City, London
Harrington Starr
Salary: £35000 - £40000 per annum
Posted: 2 days ago
City, London
Testing Circle Ltd
Salary: From £45,000 to £65,000 per annum
Posted: 2 days ago
City, London
E-synergy Solutions
Salary: £50000 - £90000 per annum + Package
Posted: 2 days ago
City, London
Computer People
Salary: £30000.00 - £45000 per annum + Benefits
Posted: 2 days ago
City, London
Testing Circle Ltd
Salary: From £60,000 to £70,000 per annum £60-70k, £15k Bonus, Pension, Discou
Posted: 3 days ago