The table below looks at the statistics for Open Source skills 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 7 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
7 Jul 2015
Same period 2014 Same period 2013
Open Source
Rank 93 89 138
Rank change year-on-year
-4 +49
Permanent jobs citing Open Source 274 341 224
As % of all permanent IT jobs located in the City of London 2.67% 2.71% 1.83%
As % of the Processes & Methodologies category 3.13% 3.22% 2.22%
Number of salaries quoted 236 279 210
Average salary £60,000 £57,500 £55,000
Average salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £40,000 £32,500 £32,400
10% offered a salary of more than £82,500 £75,000 £85,050
UK excluding London average salary £45,000 £44,000 £40,000
% change year-on-year
+2.27% +10.00%
Open Source
London

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

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
8767 10574 10104
As % of all permanent IT jobs located in the City of London 85.35% 83.95% 82.45%
Number of salaries quoted 7516 8790 8739
Average salary £60,000 £57,500 £55,000
Average salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £40,000 £37,500 £37,000
10% offered a salary of more than £82,500 £80,000 £80,000
UK excluding London average salary £44,500 £42,500 £40,000
% change year-on-year
+4.70% +6.25%

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 Processes & Methodologies 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 7 July 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 7 July 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.

1 248 (46.27%) Agile Software Development
2 245 (45.71%) Java
3 144 (26.87%) Finance
4 135 (25.19%) Python
4 135 (25.19%) TDD
4 135 (25.19%) BDD
5 131 (24.44%) Linux
6 121 (22.57%) HTML
7 118 (22.01%) JavaScript
8 104 (19.40%) PHP
9 103 (19.22%) SQL
9 103 (19.22%) Selenium
10 89 (16.60%) CSS
11 82 (15.30%) Continuous Integration
12 81 (15.11%) WebDriver
13 80 (14.93%) C#
14 79 (14.74%) Degree
15 77 (14.37%) QA
16 75 (13.99%) HTML5
17 74 (13.81%) Ruby
18 72 (13.43%) Scrum
18 72 (13.43%) Git (software)
19 70 (13.06%) MySQL
20 67 (12.50%) Cucumber
21 65 (12.13%) Spring
22 61 (11.38%) Perl
22 61 (11.38%) OO
23 59 (11.01%) UNIX
23 59 (11.01%) Windows
23 59 (11.01%) Analytics

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

For the 6 months to 7 July 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 37 (6.90%) CMS
2 36 (6.72%) Apache
3 28 (5.22%) Drupal
4 26 (4.85%) SharePoint
5 24 (4.48%) Node.js
6 21 (3.92%) MS Exchange
6 21 (3.92%) Tomcat
7 20 (3.73%) Elasticsearch
8 19 (3.54%) IIS
9 14 (2.61%) nginx
10 12 (2.24%) JBoss
11 8 (1.49%) Mule
12 7 (1.31%) Apache Solr
12 7 (1.31%) Apache Pig
13 6 (1.12%) WebSphere
14 5 (0.93%) WebLogic
14 5 (0.93%) Confluence
14 5 (0.93%) Apache Spark
15 4 (0.75%) Apache ServiceMix
15 4 (0.75%) SharePoint 2010
Applications
1 26 (4.85%) MS Excel
2 18 (3.36%) Photoshop
3 11 (2.05%) MS Office
4 4 (0.75%) MS Project
5 3 (0.56%) InfoPath
6 1 (0.19%) Gephi
6 1 (0.19%) Adobe Creative Suite
6 1 (0.19%) Adobe Illustrator
6 1 (0.19%) Adobe After Effects
Business Applications
1 6 (1.12%) Magento
2 2 (0.37%) ION MarketView
2 2 (0.37%) Oracle BPM
2 2 (0.37%) AquaLogic BPM
2 2 (0.37%) Tridion
2 2 (0.37%) osCommerce
3 1 (0.19%) Dynamics AX
3 1 (0.19%) Odoo
Cloud Services
1 19 (3.54%) Amazon AWS
2 17 (3.17%) SaaS
3 13 (2.43%) GitHub
4 9 (1.68%) Amazon EC2
5 8 (1.49%) Microsoft Azure
6 6 (1.12%) PaaS
7 5 (0.93%) Amazon S3
7 5 (0.93%) Cloud Computing
7 5 (0.93%) Amazon EMR
8 3 (0.56%) Office 365
9 2 (0.37%) Joyent
9 2 (0.37%) Google Analytics
9 2 (0.37%) IaaS
10 1 (0.19%) OneDrive
10 1 (0.19%) CodePlex
Communications & Networking
1 41 (7.65%) HTTP
2 26 (4.85%) Internet
3 21 (3.92%) DNS
4 11 (2.05%) MRTG
5 9 (1.68%) IMAP
5 9 (1.68%) SMTP
6 8 (1.49%) DHCP
6 8 (1.49%) iSCSI
7 7 (1.31%) LDAP
7 7 (1.31%) TCP/IP
8 5 (0.93%) Firewall
8 5 (0.93%) Network Security
9 3 (0.56%) Skype
9 3 (0.56%) VPN
9 3 (0.56%) Kerberos
10 2 (0.37%) SNMP
10 2 (0.37%) SSL
10 2 (0.37%) OpenLDAP
11 1 (0.19%) NAS
11 1 (0.19%) OpenVPN
Database & Business Intelligence
1 70 (13.06%) MySQL
2 52 (9.70%) MongoDB
3 48 (8.96%) SQL Server
4 44 (8.21%) Hadoop
5 42 (7.84%) Big Data
6 38 (7.09%) NoSQL
6 38 (7.09%) Relational Database
7 31 (5.78%) PostgreSQL
8 21 (3.92%) Data Warehouse
9 16 (2.99%) Redis
10 12 (2.24%) QlikView
11 10 (1.87%) Apache Hive
12 8 (1.49%) RDBMS
13 6 (1.12%) Apache Cassandra
13 6 (1.12%) Mahout
13 6 (1.12%) Oracle Database 12c
13 6 (1.12%) Oracle Database
14 5 (0.93%) Impala
14 5 (0.93%) Data Mining
14 5 (0.93%) OLAP
Development Applications
1 103 (19.22%) Selenium
2 81 (15.11%) WebDriver
3 72 (13.43%) Git (software)
4 67 (12.50%) Cucumber
5 54 (10.07%) Jenkins
6 39 (7.28%) JUnit
7 31 (5.78%) Maven
8 24 (4.48%) JMeter
8 24 (4.48%) SoapUI
9 20 (3.73%) JIRA
10 18 (3.36%) Subversion
11 17 (3.17%) SpecFlow
12 15 (2.80%) Calabash
12 15 (2.80%) Appium
13 13 (2.43%) Jasmine
13 13 (2.43%) PHPUnit
14 11 (2.05%) Karma Test Runner
14 11 (2.05%) Emacs
14 11 (2.05%) TestNG
15 10 (1.87%) TeamCity
General
1 144 (26.87%) Finance
2 39 (7.28%) Games
2 39 (7.28%) Banking
3 33 (6.16%) Law
4 27 (5.04%) Marketing
5 14 (2.61%) Retail
6 11 (2.05%) Advertising
7 9 (1.68%) Billing
8 8 (1.49%) Investment Banking
8 8 (1.49%) Front Office
8 8 (1.49%) Telecoms
9 4 (0.75%) Financial Institution
9 4 (0.75%) Back Office
9 4 (0.75%) Legal
10 2 (0.37%) Automotive
10 2 (0.37%) Publishing
10 2 (0.37%) Multimedia
11 1 (0.19%) Retail Banking
11 1 (0.19%) German Language
Job Titles
1 240 (44.78%) Developer
2 55 (10.26%) Analyst
3 49 (9.14%) Senior Developer
4 46 (8.58%) Java Developer
5 40 (7.46%) Test Analyst
6 36 (6.72%) Web Developer
7 30 (5.60%) PHP Developer
8 29 (5.41%) Architect
8 29 (5.41%) Administrator
9 26 (4.85%) Tester
10 25 (4.66%) Systems Administrator
11 21 (3.92%) Test Engineer
12 19 (3.54%) QA Analyst
13 17 (3.17%) AWS Developer
14 16 (2.99%) Automation Analyst
14 16 (2.99%) Software Developer
15 15 (2.80%) Team Leader
16 14 (2.61%) Lead Developer
16 14 (2.61%) Linux Administrator
16 14 (2.61%) Automation Test Analyst
Libraries, Frameworks & Software Standards
1 121 (22.57%) HTML
2 89 (16.60%) CSS
3 75 (13.99%) HTML5
4 65 (12.13%) Spring
5 46 (8.58%) jQuery
5 46 (8.58%) CSS3
6 43 (8.02%) REST
7 41 (7.65%) Hibernate
8 40 (7.46%) .NET
8 40 (7.46%) Web Services
8 40 (7.46%) RESTful
9 29 (5.41%) AngularJS
9 29 (5.41%) Symfony
10 28 (5.22%) J2EE
11 27 (5.04%) LAMP
11 27 (5.04%) JSON
12 26 (4.85%) XML
13 25 (4.66%) SOAP
14 19 (3.54%) LESS
15 17 (3.17%) Struts
Miscellaneous
1 55 (10.26%) Computer Science
2 38 (7.09%) Analytical Skills
3 27 (5.04%) Mobile App
4 26 (4.85%) Visualisation
5 19 (3.54%) Enterprise Software
5 19 (3.54%) User Experience
5 19 (3.54%) Data Centre
6 18 (3.36%) Algorithms
6 18 (3.36%) Hedge funds
7 17 (3.17%) W3C
8 16 (2.99%) Data Integration
9 11 (2.05%) Mathematics
10 9 (1.68%) Social Network
11 7 (1.31%) Economics
11 7 (1.31%) Statistics
11 7 (1.31%) Data Structures
12 6 (1.12%) iPhone
12 6 (1.12%) Physics
12 6 (1.12%) Private Cloud
12 6 (1.12%) Client/Server
Operating Systems
1 131 (24.44%) Linux
2 59 (11.01%) UNIX
2 59 (11.01%) Windows
3 26 (4.85%) Android
3 26 (4.85%) Apple iOS
4 15 (2.80%) Red Hat Enterprise Linux
5 14 (2.61%) Ubuntu
6 9 (1.68%) Solaris
6 9 (1.68%) Windows Server 2012
7 7 (1.31%) Mac OS X
8 6 (1.12%) Debian
9 4 (0.75%) CentOS
10 2 (0.37%) Windows Mobile
10 2 (0.37%) VMS
11 1 (0.19%) Fedora
11 1 (0.19%) openSUSE
11 1 (0.19%) Windows Phone
Processes & Methodologies
1 248 (46.27%) Agile Software Development
2 135 (25.19%) TDD
2 135 (25.19%) BDD
3 82 (15.30%) Continuous Integration
4 72 (13.43%) Scrum
5 61 (11.38%) OO
6 59 (11.01%) Analytics
7 53 (9.89%) E-Commerce
7 53 (9.89%) MVC
7 53 (9.89%) Software Engineering
8 50 (9.33%) Test Automation
9 49 (9.14%) DevOps
10 37 (6.90%) Web Development
11 35 (6.53%) Pair Programming
12 32 (5.97%) Configuration Management
13 27 (5.04%) Mentoring
13 27 (5.04%) SDLC
14 24 (4.48%) Automated Testing
15 22 (4.10%) Unit Testing
15 22 (4.10%) Automation Testing
Programming Languages
1 245 (45.71%) Java
2 135 (25.19%) Python
3 118 (22.01%) JavaScript
4 104 (19.40%) PHP
5 103 (19.22%) SQL
6 80 (14.93%) C#
7 74 (13.81%) Ruby
8 61 (11.38%) Perl
9 39 (7.28%) Scala
10 26 (4.85%) Groovy
11 25 (4.66%) Bash Shell
12 17 (3.17%) C++
12 17 (3.17%) Shell Script
13 14 (2.61%) R
14 12 (2.24%) Clojure
14 12 (2.24%) PowerShell
15 8 (1.49%) Apple Swift
15 8 (1.49%) C
15 8 (1.49%) ActionScript
16 7 (1.31%) PHP5
Qualifications
1 79 (14.74%) Degree
2 8 (1.49%) PhD
3 6 (1.12%) Security Cleared
4 4 (0.75%) ISTQB
4 4 (0.75%) ISEB
4 4 (0.75%) SC Cleared
5 2 (0.37%) DV Cleared
5 2 (0.37%) ISTQB Foundation Certification
6 1 (0.19%) PRINCE2 Certification
Quality Assurance & Compliance
1 77 (14.37%) QA
2 17 (3.17%) WCAG
3 2 (0.37%) COBIT
3 2 (0.37%) ISO 8583
4 1 (0.19%) ISO 9001
4 1 (0.19%) PCI DSS
4 1 (0.19%) Data Quality
System Software
1 15 (2.80%) NFS
2 14 (2.61%) Varnish
3 11 (2.05%) VMware Infrastructure
4 8 (1.49%) Hyper-V
4 8 (1.49%) Terminal Services
4 8 (1.49%) Active Directory
5 5 (0.93%) VirtualBox
6 4 (0.75%) Docker
6 4 (0.75%) iptables
7 2 (0.37%) KVM
8 1 (0.19%) FreeRADIUS
8 1 (0.19%) QEMU
8 1 (0.19%) Firmware
8 1 (0.19%) NDS
Systems Management
1 36 (6.72%) Puppet
2 33 (6.16%) Nagios
3 22 (4.10%) Opscode Chef
4 17 (3.17%) Cacti
5 15 (2.80%) ZABBIX
5 15 (2.80%) TeamSite
6 14 (2.61%) Vagrant
7 8 (1.49%) Tivoli
7 8 (1.49%) Sysprep
8 6 (1.12%) Cobbler
8 6 (1.12%) SmokePing
9 5 (0.93%) OpenAM
9 5 (0.93%) CFEngine
10 2 (0.37%) Zenoss
10 2 (0.37%) Mesos
11 1 (0.19%) Graphite
11 1 (0.19%) Rundeck
11 1 (0.19%) logstash
11 1 (0.19%) Kibana
Vendors
1 55 (10.26%) Oracle
2 34 (6.34%) Microsoft
3 20 (3.73%) Red Hat
4 19 (3.54%) Facebook
5 15 (2.80%) VMware
5 15 (2.80%) Interwoven
6 13 (2.43%) FatWire
7 12 (2.24%) Google
8 11 (2.05%) IBM
9 9 (1.68%) NetApp
9 9 (1.68%) Atlassian
10 8 (1.49%) Tableau
11 7 (1.31%) Apple
11 7 (1.31%) Sybase
12 6 (1.12%) Zend
13 5 (0.93%) F5
13 5 (0.93%) hybris
13 5 (0.93%) New Relic
13 5 (0.93%) TIBCO
14 4 (0.75%) Salesforce.com
City, London
Quant Capital
Salary: From £50,000 to £80,000 per annum + bonus and benefits
Posted: 1 hour ago
City, London
Clear Edge Consulting
Salary: From £70,000 to £77,000 per annum Bonus
Posted: 4 hours ago
City, London
Square One Resources
Salary: From £45,000 to £50,000 per annum + 15% performance based bonus
Posted: 5 hours ago
City, London
McGregor Boyall
Salary: £70000 - £90000 per annum
Posted: 6 hours ago
City, London
Talent Spa
Salary: Competitive + Benefits
Posted: 12 hours ago
City, London
Bridge Noble
Salary: share options
Posted: 22 hours ago
City, London
TEKsystems
Salary: £70000 - £80000 per annum + brilliant bonuses and benefits
Posted: Yesterday
City, London
Experis Ltd
Salary: £61000.00 - £74000.00 per annum + pension and 26 days holiday
Posted: Yesterday
City, London
Experis Ltd
Salary: £53000 - £63000 per annum
Posted: Yesterday
City, London
Miller Maxwell Ltd
Salary: From £70,000 to £100,000 per annum + bonus + 25 days holiday
Posted: Yesterday
City, London
Talent International
Salary: £40000 - £80000 per annum + BONUS & BENEFITS & Equity
Posted: Yesterday
City, London
Experis Ltd
Salary: £65000 - £77000 per annum
Posted: Yesterday
City, London
Experis Ltd
Salary: £40000 - £46000 per annum
Posted: Yesterday
City, London
ANSON MCCADE
Salary: £50 - £70k plus competitive package
Posted: Yesterday
City, London
Lorien Resourcing
Salary: £90000 - £105000 per annum + Benefits+Bonus
Posted: Yesterday
City, London
IT Rockstars Recruitment
Posted: Yesterday
City, London
Opus Recruitment Solutions Ltd
Salary: £60000 - £70000 per annum
Posted: 2 days ago
City, London
Harrington Starr
Salary: £40000 - £60000 per annum
Posted: 3 days ago
City, London
Testing Circle Ltd
Salary: From £65,000 to £75,000 per annum Bonus, Pension, Health & Life Cover,
Posted: 4 days ago
City, London
Salt
Posted: 5 days ago