The table below looks at the prevalence of the term Open Source in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Open Source over the 3 months to 21 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Apr 2015
Same period 2014 Same period 2013
Open Source
Rank 89 96 108
Rank change year-on-year
+7 +12
Permanent jobs citing Open Source 1381 1525 1261
As % of all permanent IT jobs located in London 3.08% 3.08% 2.77%
As % of the Miscellaneous category 6.96% 6.62% 6.18%
Number of salaries quoted 1104 1201 1096
Average salary £57,500 £55,000 £52,500
Average salary % change year-on-year
+4.54% +4.76%
90% offered a salary of more than £40,000 £37,087 £35,000
10% offered a salary of more than £80,000 £80,000 £75,000
UK excluding London average salary £45,000 £42,500 £39,000
% change year-on-year
+5.88% +8.97%
Open Source
England

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the London region.

Miscellaneous Category
London
Permanent IT job ads with a match in the
Miscellaneous category
19851 23029 20394
As % of all permanent IT jobs located in London 44.34% 46.51% 44.87%
Number of salaries quoted 16177 18552 16640
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £34,000 £32,500 £33,500
10% offered a salary of more than £85,000 £85,000 £85,000
UK excluding London average salary £40,000 £40,000 £38,000
% change year-on-year
- +5.26%

Open Source
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Open Source across the London region as a proportion of the total demand within the Miscellaneous category.

Open Source Jobs Demand Trend in London

Open Source
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Open Source across the London region.

Open Source Salary Trend in London

Open Source
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Open Source across the London region over the 3 months to 21 April 2015.

Open Source Salary Histogram in London

Open Source
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Open Source within the London region over the 3 months to 21 April 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -14 242 £57,500 +9.52% 61
Ealing -2 9 - - 2
Kingston Upon Thames - 8 £60,000 -
Brentford - 6 £68,750 - 2
Docklands, London -8 4 £42,500 -49.25%
Mayfair - 3 £50,000 -
Harrow +5 2 - -
Hammersmith -6 2 £45,000 -43.75% 1
Paddington - 2 £48,750 -
Beckenham - 2 £42,500 -
Feltham - 2 £55,000 - 1
Croydon +11 1 £35,000 -
Wimbledon -9 1 - -
Open Source
England

Open Source
Top 30 Related IT Skills in London

For the 6 months to 21 April 2015, IT jobs across the 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 1392 (54.57%) Agile Software Development
2 1103 (43.24%) Java
3 784 (30.73%) TDD
4 766 (30.03%) JavaScript
5 704 (27.60%) HTML
6 619 (24.26%) Linux
7 590 (23.13%) CSS
8 582 (22.81%) Python
9 558 (21.87%) SQL
10 520 (20.38%) E-Commerce
11 495 (19.40%) BDD
12 465 (18.23%) Git (software)
13 464 (18.19%) MVC
14 454 (17.80%) Web Services
15 441 (17.29%) C#
16 437 (17.13%) Scrum
17 435 (17.05%) Continuous Integration
18 432 (16.93%) PHP
19 429 (16.82%) Finance
20 428 (16.78%) MySQL
21 424 (16.62%) Degree
22 407 (15.95%) .NET
23 404 (15.84%) Ruby
24 393 (15.41%) OO
25 392 (15.37%) Spring
26 380 (14.90%) QA
27 364 (14.27%) Software Engineering
28 349 (13.68%) HTML5
29 346 (13.56%) jQuery
30 331 (12.98%) Computer Science

Open Source
Top Related IT Skills in London by Category

For the 6 months to 21 April 2015, IT jobs across the 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
1 269 (10.54%) Apache
2 199 (7.80%) Node.js
3 126 (4.94%) Tomcat
4 123 (4.82%) IIS
5 120 (4.70%) CMS
6 104 (4.08%) nginx
7 92 (3.61%) Elasticsearch
8 78 (3.06%) WebSphere
9 76 (2.98%) Drupal
10 69 (2.70%) JBoss
11 68 (2.67%) Apache Pig
12 64 (2.51%) Apache Solr
13 54 (2.12%) OpenStack
14 41 (1.61%) SAS
15 39 (1.53%) Adobe CQ
16 36 (1.41%) Apache Spark
16 36 (1.41%) WebLogic
17 35 (1.37%) SharePoint
17 35 (1.37%) Liferay
18 34 (1.33%) Mule
Applications
1 79 (3.10%) MS Excel
2 28 (1.10%) SPSS
3 16 (0.63%) Photoshop
4 14 (0.55%) MS Office
5 4 (0.16%) Adobe Illustrator
6 2 (0.078%) InfoPath
6 2 (0.078%) MS Project
7 1 (0.039%) MS Visio
7 1 (0.039%) Acrobat
7 1 (0.039%) Fireworks
7 1 (0.039%) AutoCAD
7 1 (0.039%) 3ds Max
7 1 (0.039%) Adobe Creative Suite
7 1 (0.039%) InDesign
7 1 (0.039%) Adobe After Effects
7 1 (0.039%) MS PowerPoint
Business Applications
1 21 (0.82%) Magento
2 8 (0.31%) Dynamics CRM
3 5 (0.20%) Google Analytics
3 5 (0.20%) RMDS
3 5 (0.20%) Oracle BPM
4 4 (0.16%) osCommerce
5 3 (0.12%) WebTrends
5 3 (0.12%) AquaLogic BPM
6 2 (0.078%) Odoo
6 2 (0.078%) SAP Oil and Gas
6 2 (0.078%) ION MarketView
7 1 (0.039%) Oracle Applications
7 1 (0.039%) Fredhopper
Cloud Services
1 272 (10.66%) Amazon AWS
2 81 (3.18%) GitHub
3 57 (2.23%) SaaS
4 55 (2.16%) Amazon EC2
5 53 (2.08%) Microsoft Azure
6 51 (2.00%) Cloud Computing
7 40 (1.57%) IaaS
8 37 (1.45%) Amazon EMR
9 27 (1.06%) PaaS
10 23 (0.90%) Amazon S3
11 21 (0.82%) Rackspace Cloud
11 21 (0.82%) OpenShift
12 16 (0.63%) AWS CloudFormation
13 12 (0.47%) Google Cloud Platform
14 11 (0.43%) Joyent
15 9 (0.35%) Office 365
15 9 (0.35%) Virtual Private Cloud
16 8 (0.31%) Amazon ElastiCache
17 7 (0.27%) iPaaS
18 5 (0.20%) Google App Engine
Communications & Networking
1 103 (4.04%) HTTP
2 87 (3.41%) Internet
3 84 (3.29%) Firewall
4 76 (2.98%) DNS
5 29 (1.14%) TCP/IP
6 25 (0.98%) LDAP
6 25 (0.98%) Broadband
6 25 (0.98%) DHCP
7 24 (0.94%) SAN
8 22 (0.86%) iSCSI
9 18 (0.71%) Software-Defined Networking
9 18 (0.71%) SMTP
10 17 (0.67%) NAS
11 14 (0.55%) VLAN
11 14 (0.55%) IMAP
11 14 (0.55%) SSL
12 12 (0.47%) VPN
12 12 (0.47%) SSH
13 11 (0.43%) MRTG
14 10 (0.39%) Network Security
Database & Business Intelligence
1 428 (16.78%) MySQL
2 331 (12.98%) NoSQL
3 306 (12.00%) MongoDB
4 285 (11.17%) SQL Server
5 200 (7.84%) Big Data
6 197 (7.72%) PostgreSQL
7 183 (7.17%) Relational Database
8 178 (6.98%) Hadoop
9 143 (5.61%) Redis
10 101 (3.96%) RDBMS
11 100 (3.92%) Apache Cassandra
12 94 (3.68%) Apache Hive
13 44 (1.72%) Data Warehouse
14 42 (1.65%) Mahout
15 35 (1.37%) Couchbase
16 34 (1.33%) HBase
17 30 (1.18%) MarkLogic
17 30 (1.18%) Data Mining
17 30 (1.18%) Pentaho
18 29 (1.14%) SQL Server Integration Services
Development Applications
1 465 (18.23%) Git (software)
2 239 (9.37%) Selenium
3 213 (8.35%) Jenkins
4 198 (7.76%) Cucumber
5 175 (6.86%) Subversion
6 137 (5.37%) WebDriver
7 132 (5.17%) JUnit
8 125 (4.90%) Maven
9 115 (4.51%) JIRA
10 114 (4.47%) NUnit
11 107 (4.19%) TeamCity
12 83 (3.25%) SpecFlow
13 82 (3.21%) JMeter
14 72 (2.82%) Grunt
15 64 (2.51%) PhantomJS
16 53 (2.08%) Visual Studio
16 53 (2.08%) FitNesse
17 45 (1.76%) Atlassian Bamboo
18 44 (1.72%) Jasmine
19 42 (1.65%) Calabash
General
1 429 (16.82%) Finance
2 154 (6.04%) Games
3 147 (5.76%) Retail
4 135 (5.29%) Banking
5 108 (4.23%) Marketing
6 96 (3.76%) Telecoms
7 86 (3.37%) Back Office
8 71 (2.78%) Publishing
9 68 (2.67%) Advertising
10 49 (1.92%) Law
11 45 (1.76%) Front Office
12 38 (1.49%) Investment Banking
13 26 (1.02%) Online Betting
14 18 (0.71%) Automotive
15 12 (0.47%) Electronics
15 12 (0.47%) Financial Institution
16 11 (0.43%) Legal
17 10 (0.39%) Billing
18 9 (0.35%) Music Industry
19 6 (0.24%) Manufacturing
Job Titles
1 1316 (51.59%) Developer
2 348 (13.64%) Java Developer
3 339 (13.29%) Senior Developer
4 273 (10.70%) Architect
5 126 (4.94%) Software Developer
6 114 (4.47%) Senior Java Developer
7 111 (4.35%) Administrator
8 108 (4.23%) .NET Developer
9 105 (4.12%) Solutions Architect
10 104 (4.08%) Software Engineer
11 96 (3.76%) Analyst
11 96 (3.76%) Systems Administrator
12 93 (3.65%) PHP Developer
13 90 (3.53%) Consultant
14 84 (3.29%) Linux Administrator
15 79 (3.10%) Lead Developer
16 78 (3.06%) C# Developer
17 72 (2.82%) Front-End Developer
18 71 (2.78%) Linux Systems Administrator
19 69 (2.70%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 704 (27.60%) HTML
2 590 (23.13%) CSS
3 454 (17.80%) Web Services
4 407 (15.95%) .NET
5 392 (15.37%) Spring
6 349 (13.68%) HTML5
7 346 (13.56%) jQuery
8 307 (12.03%) REST
9 290 (11.37%) AngularJS
10 270 (10.58%) CSS3
11 236 (9.25%) Hibernate
12 197 (7.72%) RESTful
13 183 (7.17%) XML
14 162 (6.35%) ASP.NET
15 153 (6.00%) JSON
15 153 (6.00%) KnockoutJS
16 151 (5.92%) SOAP
17 145 (5.68%) J2EE
18 133 (5.21%) .NET Framework
19 131 (5.14%) LAMP
Miscellaneous
1 331 (12.98%) Computer Science
2 287 (11.25%) Mobile App
3 252 (9.88%) Blog
4 170 (6.66%) Analytical Skills
5 155 (6.08%) User Experience
6 80 (3.14%) Enterprise Software
7 78 (3.06%) Visualisation
8 73 (2.86%) Algorithms
9 66 (2.59%) Digital Media
9 66 (2.59%) Hedge funds
10 62 (2.43%) Social Media
11 56 (2.20%) Management Information System
12 50 (1.96%) Mathematics
12 50 (1.96%) Data Structures
13 42 (1.65%) Social Network
14 36 (1.41%) Online Games
15 35 (1.37%) BBC
16 33 (1.29%) Blackberry
17 32 (1.25%) iPhone
18 31 (1.22%) Foreign Exchange (FX)
Operating Systems
1 619 (24.26%) Linux
2 291 (11.41%) Windows
3 196 (7.68%) Android
4 194 (7.60%) Apple iOS
5 156 (6.12%) UNIX
6 70 (2.74%) Red Hat Enterprise Linux
7 67 (2.63%) Ubuntu
8 60 (2.35%) CentOS
9 57 (2.23%) Debian
10 33 (1.29%) Solaris
11 27 (1.06%) Mac OS X
12 26 (1.02%) Windows Server 2012
13 20 (0.78%) Windows Server 2008
14 12 (0.47%) Windows Server 2003
15 11 (0.43%) Windows Mobile
16 9 (0.35%) Fedora
17 8 (0.31%) Windows 7
17 8 (0.31%) Windows 8
17 8 (0.31%) Windows Vista
17 8 (0.31%) Windows XP
Processes & Methodologies
1 1392 (54.57%) Agile Software Development
2 784 (30.73%) TDD
3 520 (20.38%) E-Commerce
4 495 (19.40%) BDD
5 464 (18.19%) MVC
6 437 (17.13%) Scrum
7 435 (17.05%) Continuous Integration
8 393 (15.41%) OO
9 364 (14.27%) Software Engineering
10 271 (10.62%) DevOps
11 204 (8.00%) Pair Programming
12 202 (7.92%) SOA
13 191 (7.49%) Mentoring
14 166 (6.51%) Test Automation
15 153 (6.00%) Analytics
16 147 (5.76%) Web Development
17 140 (5.49%) Continuous Delivery
18 127 (4.98%) OOP
19 123 (4.82%) Configuration Management
20 121 (4.74%) Continuous Improvement
Programming Languages
1 1103 (43.24%) Java
2 766 (30.03%) JavaScript
3 582 (22.81%) Python
4 558 (21.87%) SQL
5 441 (17.29%) C#
6 432 (16.93%) PHP
7 404 (15.84%) Ruby
8 200 (7.84%) Perl
9 189 (7.41%) Scala
10 142 (5.57%) C++
11 113 (4.43%) Bash Shell
12 112 (4.39%) Groovy
13 69 (2.70%) Clojure
14 63 (2.47%) R
14 63 (2.47%) C
15 54 (2.12%) Objective-C
16 47 (1.84%) T-SQL
17 42 (1.65%) Shell Script
18 40 (1.57%) PowerShell
18 40 (1.57%) Golang
Qualifications
1 424 (16.62%) Degree
2 38 (1.49%) ISEB
3 35 (1.37%) Security Cleared
4 25 (0.98%) PhD
5 15 (0.59%) PMI Certification
6 13 (0.51%) SC Cleared
6 13 (0.51%) ISTQB
7 10 (0.39%) PMP
8 9 (0.35%) MCITP
8 9 (0.35%) Microsoft Certification
9 6 (0.24%) MCSE
10 5 (0.20%) DV Cleared
11 4 (0.16%) VMware Certified Professional (VCP)
11 4 (0.16%) CISSP
11 4 (0.16%) Cisco Certification
11 4 (0.16%) Oracle Certification
11 4 (0.16%) ITIL Certification
12 3 (0.12%) CCNA
12 3 (0.12%) CISA
12 3 (0.12%) CISM
Quality Assurance & Compliance
1 380 (14.90%) QA
2 11 (0.43%) PCI DSS
3 10 (0.39%) WCAG
4 7 (0.27%) SLA
5 6 (0.24%) ISO/IEC 27001
6 5 (0.20%) Sarbanes-Oxley
7 3 (0.12%) Basel II
7 3 (0.12%) HIPAA
7 3 (0.12%) PMBOK
8 2 (0.078%) SNOMED CT
8 2 (0.078%) ISO 8583
8 2 (0.078%) ISO 9001
8 2 (0.078%) COBIT
9 1 (0.039%) Data Quality
System Software
1 76 (2.98%) VMware Infrastructure
2 47 (1.84%) Varnish
3 29 (1.14%) Hyper-V
4 28 (1.10%) NFS
4 28 (1.10%) Docker
5 22 (0.86%) Apache Flume
6 20 (0.78%) VirtualBox
6 20 (0.78%) Active Directory
7 19 (0.74%) vSphere
8 17 (0.67%) HDFS
9 12 (0.47%) KVM
10 11 (0.43%) Terminal Services
11 10 (0.39%) VMware ESX
12 9 (0.35%) Apache ZooKeeper
13 8 (0.31%) iptables
14 7 (0.27%) Xen
15 5 (0.20%) XenServer
15 5 (0.20%) VMware ESXi
16 4 (0.16%) Postfix
17 3 (0.12%) Terminal Server
Systems Management
1 213 (8.35%) Puppet
2 194 (7.60%) Opscode Chef
3 122 (4.78%) Nagios
4 67 (2.63%) Ansible
5 58 (2.27%) ZABBIX
6 49 (1.92%) Vagrant
7 37 (1.45%) Cacti
8 22 (0.86%) Salt
9 20 (0.78%) HAProxy
10 19 (0.74%) logstash
11 14 (0.55%) Tivoli
12 13 (0.51%) Sysprep
13 12 (0.47%) Zenoss
14 11 (0.43%) OpenView
14 11 (0.43%) Oozie
14 11 (0.43%) Graphite
15 10 (0.39%) Pingdom
16 9 (0.35%) Red Hat Spacewalk
17 8 (0.31%) Cobbler
17 8 (0.31%) SmokePing
Vendors
1 320 (12.54%) Oracle
2 171 (6.70%) Microsoft
3 132 (5.17%) Google
4 102 (4.00%) VMware
5 91 (3.57%) IBM
6 78 (3.06%) hybris
7 75 (2.94%) Red Hat
7 75 (2.94%) Sybase
8 69 (2.70%) HP
9 56 (2.20%) Facebook
10 48 (1.88%) Zend
11 44 (1.72%) Cisco
12 38 (1.49%) NetApp
12 38 (1.49%) Talend
13 32 (1.25%) Cognos
13 32 (1.25%) Adobe
14 31 (1.22%) SAP
15 30 (1.18%) TIBCO
15 30 (1.18%) Sitecore
16 28 (1.10%) Informatica
Central London / West End
Quant Capital
Salary: Up to £55,000 per annum Bonus Medical Pension
Posted: 2 hours ago
City, London
ReThink Recruitment
Salary: £70000 - £90000.00 per annum + Benefits
Posted: 3 hours ago
West London
PCR
Salary: Bonus and Benefits
Posted: 3 hours ago
City, London
ReThink Recruitment
Salary: £60000.00 - £70000 per annum + Benefits
Posted: 3 hours ago
City, London
ReThink Recruitment
Salary: £45000.00 - £55000 per annum + Benefits
Posted: 3 hours ago
London
Zorba Consulting Limited
Salary: £50k - 70k per year + 20% bonus plus benefits
Posted: 3 hours ago
City, London
Annapurna
Salary: £60000 - £70000 per annum + Bonus
Posted: 4 hours ago
City, London
Harrington Starr
Salary: £50000 - £70000 per annum + Bonus + benefits + training
Posted: 5 hours ago
City, London
Client Server
Salary: £40k to £55k + benefits
Posted: 5 hours ago
City, London
Oscar Associates (UK) Ltd
Salary: £65000 - £6600750000 per annum + 17% pension + 25 days holiday
Posted: 5 hours ago
London
Burns Sheehan
Salary: £80000 - £100000 per annum + benefits
Posted: 5 hours ago
London
Lawrence Harvey Enterprise
Salary: £55000 - £85000 per annum + Bonus + Pension + Benefits
Posted: 6 hours ago
London
Lawrence Harvey Enterprise
Salary: £55000 - £85000 per annum + Bonus + Pension + Benefits
Posted: 6 hours ago
London
abrs Limited
Salary: package
Posted: 15 hours ago
London
Engage PSG
Salary: bonus, shares
Posted: 15 hours ago
London
Engage PSG
Salary: Benefits, Bonus, Equity
Posted: 15 hours ago
London
Trainline
Posted: 15 hours ago