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 27 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Mar 2015
Same period 2014 Same period 2013
Open Source
Rank 106 116 121
Rank change year-on-year
+10 +5
Permanent jobs citing Open Source 253 270 251
As % of all permanent IT jobs located in the City of London 2.43% 2.41% 2.26%
As % of the Miscellaneous category 5.92% 5.12% 4.96%
Number of salaries quoted 227 224 242
Average salary £55,000 £52,500 £50,250
Average salary % change year-on-year
+4.76% +4.47%
90% offered a salary of more than £38,700 £35,000 £30,250
10% offered a salary of more than £75,000 £77,500 £79,750
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
4274 5274 5063
As % of all permanent IT jobs located in the City of London 41.09% 47.15% 45.67%
Number of salaries quoted 3548 4349 4480
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £33,500 £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 £38,500
% 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 27 March 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 27 March 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.

1 253 (53.49%) Java
2 213 (45.03%) Agile Software Development
3 125 (26.43%) SQL
4 112 (23.68%) BDD
5 111 (23.47%) TDD
6 110 (23.26%) JavaScript
7 108 (22.83%) Linux
8 105 (22.20%) Python
9 102 (21.56%) HTML
10 95 (20.08%) Selenium
11 89 (18.82%) Finance
12 81 (17.12%) Spring
13 79 (16.70%) MySQL
14 78 (16.49%) Degree
14 78 (16.49%) WebDriver
15 77 (16.28%) PHP
16 76 (16.07%) Continuous Integration
17 72 (15.22%) C#
18 71 (15.01%) CSS
19 67 (14.16%) Git (software)
20 65 (13.74%) Computer Science
21 61 (12.90%) Scrum
22 60 (12.68%) E-Commerce
22 60 (12.68%) Ruby
22 60 (12.68%) HTML5
23 59 (12.47%) QA
24 57 (12.05%) Perl
24 57 (12.05%) Hibernate
25 54 (11.42%) Jenkins
26 53 (11.21%) Cucumber

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

For the 6 months to 27 March 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 36 (7.61%) Apache
2 29 (6.13%) CMS
3 21 (4.44%) Tomcat
4 19 (4.02%) Node.js
5 17 (3.59%) Apache Pig
5 17 (3.59%) nginx
6 14 (2.96%) MS Exchange
7 13 (2.75%) JBoss
7 13 (2.75%) SharePoint
7 13 (2.75%) Elasticsearch
8 12 (2.54%) IIS
9 11 (2.33%) Drupal
10 10 (2.11%) TeamSite
11 9 (1.90%) WebLogic
12 4 (0.85%) WebSphere
12 4 (0.85%) Joomla!
12 4 (0.85%) Umbraco
12 4 (0.85%) Confluence
12 4 (0.85%) OpenStack
12 4 (0.85%) Apache Spark
Applications
1 12 (2.54%) MS Excel
2 10 (2.11%) Photoshop
3 4 (0.85%) MS Office
4 1 (0.21%) SPSS
4 1 (0.21%) Adobe After Effects
Business Applications
1 4 (0.85%) osCommerce
2 3 (0.63%) Magento
3 2 (0.42%) ION MarketView
4 1 (0.21%) Oracle BPM
4 1 (0.21%) AquaLogic BPM
4 1 (0.21%) SAP Oil and Gas
Cloud Services
1 22 (4.65%) SaaS
2 20 (4.23%) GitHub
3 19 (4.02%) Amazon AWS
4 14 (2.96%) Amazon EC2
5 12 (2.54%) Cloud Computing
6 10 (2.11%) Amazon S3
7 9 (1.90%) Amazon EMR
8 7 (1.48%) PaaS
9 5 (1.06%) Microsoft Azure
10 4 (0.85%) Office 365
11 3 (0.63%) Joyent
12 2 (0.42%) Google Compute Engine
12 2 (0.42%) Google Cloud Platform
13 1 (0.21%) AWS CloudFormation
13 1 (0.21%) IaaS
13 1 (0.21%) CloudFront
13 1 (0.21%) Force.com
Communications & Networking
1 25 (5.29%) HTTP
2 21 (4.44%) Internet
3 17 (3.59%) DNS
4 16 (3.38%) Firewall
5 11 (2.33%) LDAP
5 11 (2.33%) DHCP
6 9 (1.90%) SMTP
6 9 (1.90%) IMAP
6 9 (1.90%) iSCSI
7 5 (1.06%) MRTG
8 4 (0.85%) VoIP
9 3 (0.63%) VPN
9 3 (0.63%) BIG-IP
9 3 (0.63%) F5 BIG-IP LTM
10 2 (0.42%) Network Security
10 2 (0.42%) TCP/IP
11 1 (0.21%) SNMP
11 1 (0.21%) WAN
11 1 (0.21%) OSPF
11 1 (0.21%) BGP
Database & Business Intelligence
1 79 (16.70%) MySQL
2 51 (10.78%) NoSQL
3 50 (10.57%) MongoDB
4 38 (8.03%) Relational Database
5 36 (7.61%) SQL Server
6 32 (6.77%) Big Data
7 31 (6.55%) Hadoop
8 30 (6.34%) PostgreSQL
9 17 (3.59%) Apache Hive
10 13 (2.75%) Redis
11 11 (2.33%) QlikView
12 10 (2.11%) Mahout
13 8 (1.69%) SQLite
13 8 (1.69%) Oracle Database
13 8 (1.69%) Impala
14 7 (1.48%) HBase
14 7 (1.48%) Apache Cassandra
15 6 (1.27%) Oracle Database 12c
15 6 (1.27%) Data Warehouse
15 6 (1.27%) Data Mining
Development Applications
1 95 (20.08%) Selenium
2 78 (16.49%) WebDriver
3 67 (14.16%) Git (software)
4 54 (11.42%) Jenkins
5 53 (11.21%) Cucumber
6 45 (9.51%) JUnit
7 34 (7.19%) Maven
8 30 (6.34%) JMeter
9 22 (4.65%) JIRA
10 19 (4.02%) Subversion
11 15 (3.17%) TeamCity
12 14 (2.96%) Calabash
12 14 (2.96%) SoapUI
12 14 (2.96%) Spock
12 14 (2.96%) Appium
12 14 (2.96%) Atlassian Bamboo
13 12 (2.54%) Yeoman
14 11 (2.33%) TestNG
15 10 (2.11%) Ant
15 10 (2.11%) Bitbucket
General
1 89 (18.82%) Finance
2 36 (7.61%) Games
3 27 (5.71%) Banking
4 18 (3.81%) Telecoms
5 16 (3.38%) Law
6 14 (2.96%) Marketing
7 11 (2.33%) Retail
8 10 (2.11%) Advertising
8 10 (2.11%) Billing
9 7 (1.48%) Investment Banking
10 6 (1.27%) Back Office
11 4 (0.85%) Financial Institution
11 4 (0.85%) Front Office
12 3 (0.63%) Legal
12 3 (0.63%) Multimedia
13 2 (0.42%) Manufacturing
14 1 (0.21%) Electronics
14 1 (0.21%) Publishing
14 1 (0.21%) Urdu Language
Job Titles
1 211 (44.61%) Developer
2 54 (11.42%) Senior Developer
3 52 (10.99%) Java Developer
4 32 (6.77%) Analyst
4 32 (6.77%) Web Developer
5 31 (6.55%) Architect
5 31 (6.55%) Tester
6 27 (5.71%) Administrator
7 26 (5.50%) Systems Administrator
8 24 (5.07%) Test Analyst
9 21 (4.44%) PHP Developer
10 19 (4.02%) Senior Java Developer
11 17 (3.59%) Solutions Architect
12 16 (3.38%) Linux Systems Administrator
12 16 (3.38%) Linux Administrator
13 15 (3.17%) Software Developer
13 15 (3.17%) .NET Developer
14 14 (2.96%) Consultant
14 14 (2.96%) Senior PHP Developer
15 13 (2.75%) Lead Developer
Libraries, Frameworks & Software Standards
1 102 (21.56%) HTML
2 81 (17.12%) Spring
3 71 (15.01%) CSS
4 60 (12.68%) HTML5
5 57 (12.05%) Hibernate
6 51 (10.78%) Web Services
7 48 (10.15%) RESTful
8 45 (9.51%) CSS3
9 39 (8.25%) REST
10 36 (7.61%) .NET
10 36 (7.61%) LAMP
11 33 (6.98%) J2EE
12 32 (6.77%) SOAP
13 31 (6.55%) jQuery
14 27 (5.71%) AngularJS
15 24 (5.07%) Struts
16 23 (4.86%) XML
17 20 (4.23%) Ajax
18 19 (4.02%) JSON
19 14 (2.96%) Django
Miscellaneous
1 65 (13.74%) Computer Science
2 37 (7.82%) Analytical Skills
3 25 (5.29%) Mobile App
4 23 (4.86%) User Experience
5 18 (3.81%) Hedge funds
6 13 (2.75%) Visualisation
7 12 (2.54%) Data Integration
8 11 (2.33%) iPhone
9 10 (2.11%) Algorithms
9 10 (2.11%) Statistics
9 10 (2.11%) Foreign Exchange (FX)
9 10 (2.11%) W3C
10 8 (1.69%) Mathematics
11 7 (1.48%) Blog
12 6 (1.27%) Derivative
12 6 (1.27%) N-Tier
12 6 (1.27%) BBC
12 6 (1.27%) Social Media
12 6 (1.27%) Enterprise Software
13 5 (1.06%) Digital Media
Operating Systems
1 108 (22.83%) Linux
2 44 (9.30%) UNIX
3 38 (8.03%) Windows
4 33 (6.98%) Android
5 26 (5.50%) Apple iOS
6 17 (3.59%) Ubuntu
7 12 (2.54%) Red Hat Enterprise Linux
8 9 (1.90%) Windows Server 2012
9 8 (1.69%) CentOS
9 8 (1.69%) Solaris
10 1 (0.21%) Windows Mobile
10 1 (0.21%) VMS
10 1 (0.21%) Debian
10 1 (0.21%) Fedora
10 1 (0.21%) Windows Phone
Processes & Methodologies
1 213 (45.03%) Agile Software Development
2 112 (23.68%) BDD
3 111 (23.47%) TDD
4 76 (16.07%) Continuous Integration
5 61 (12.90%) Scrum
6 60 (12.68%) E-Commerce
7 46 (9.73%) MVC
8 44 (9.30%) Software Engineering
9 41 (8.67%) OO
10 39 (8.25%) Analytics
11 37 (7.82%) Test Automation
12 30 (6.34%) DevOps
13 29 (6.13%) Pair Programming
14 28 (5.92%) Configuration Management
15 27 (5.71%) Unit Testing
16 24 (5.07%) Project Management
17 21 (4.44%) Web Development
18 20 (4.23%) Automated Testing
18 20 (4.23%) SOA
19 19 (4.02%) Performance Testing
Programming Languages
1 253 (53.49%) Java
2 125 (26.43%) SQL
3 110 (23.26%) JavaScript
4 105 (22.20%) Python
5 77 (16.28%) PHP
6 72 (15.22%) C#
7 60 (12.68%) Ruby
8 57 (12.05%) Perl
9 43 (9.09%) Scala
10 29 (6.13%) Bash Shell
11 22 (4.65%) Groovy
11 22 (4.65%) Shell Script
12 18 (3.81%) C
12 18 (3.81%) C++
13 17 (3.59%) Clojure
14 14 (2.96%) Objective-C
15 13 (2.75%) R
15 13 (2.75%) PowerShell
16 11 (2.33%) Haskell
17 9 (1.90%) PL/SQL
Qualifications
1 78 (16.49%) Degree
2 10 (2.11%) Security Cleared
3 8 (1.69%) SC Cleared
4 5 (1.06%) PhD
5 3 (0.63%) DV Cleared
6 2 (0.42%) ISEB
6 2 (0.42%) ISTQB
7 1 (0.21%) Cisco Certification
7 1 (0.21%) OCP
7 1 (0.21%) Oracle Certification
7 1 (0.21%) PRINCE2 Certification
7 1 (0.21%) OCPJP
7 1 (0.21%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 59 (12.47%) QA
2 10 (2.11%) WCAG
3 3 (0.63%) PCI DSS
3 3 (0.63%) HIPAA
3 3 (0.63%) Sarbanes-Oxley
3 3 (0.63%) Basel II
4 2 (0.42%) ISO 8583
4 2 (0.42%) SLA
5 1 (0.21%) ISO 9001
System Software
1 17 (3.59%) Varnish
2 16 (3.38%) VMware Infrastructure
3 13 (2.75%) NFS
4 9 (1.90%) Hyper-V
4 9 (1.90%) Terminal Services
5 8 (1.69%) VirtualBox
6 6 (1.27%) Active Directory
7 5 (1.06%) HDFS
8 4 (0.85%) iptables
8 4 (0.85%) Apache ZooKeeper
9 3 (0.63%) Docker
10 2 (0.42%) Firmware
11 1 (0.21%) NDS
11 1 (0.21%) QEMU
11 1 (0.21%) Apache Flume
11 1 (0.21%) KVM
11 1 (0.21%) GlusterFS
Systems Management
1 44 (9.30%) Puppet
2 37 (7.82%) Nagios
3 24 (5.07%) Opscode Chef
4 21 (4.44%) Cacti
5 20 (4.23%) ZABBIX
6 12 (2.54%) Vagrant
7 9 (1.90%) Tivoli
7 9 (1.90%) Sysprep
8 7 (1.48%) Ansible
9 6 (1.27%) Munin
9 6 (1.27%) OpenView
10 5 (1.06%) SmokePing
11 4 (0.85%) Ambari
11 4 (0.85%) Oozie
11 4 (0.85%) Hadoop YARN
12 2 (0.42%) logstash
12 2 (0.42%) Salt
12 2 (0.42%) Red Hat Satellite
12 2 (0.42%) Zenoss
12 2 (0.42%) Capistrano
Vendors
1 46 (9.73%) Oracle
2 34 (7.19%) Microsoft
3 21 (4.44%) VMware
4 16 (3.38%) Red Hat
5 14 (2.96%) NetApp
5 14 (2.96%) Facebook
6 12 (2.54%) HP
7 11 (2.33%) Google
7 11 (2.33%) Splunk
8 10 (2.11%) FatWire
8 10 (2.11%) Interwoven
8 10 (2.11%) Cisco
9 8 (1.69%) Sybase
10 7 (1.48%) Zend
11 5 (1.06%) Citrix
11 5 (1.06%) IBM
11 5 (1.06%) Siebel
11 5 (1.06%) Vertica
12 4 (0.85%) Rackspace
12 4 (0.85%) F5
City, London
TEKsystems
Salary: £50000 - £70000 per annum + Annual Bonus and Benefits
Posted: 7 hours ago
City, London
Understanding Recruitment
Salary: £50000 - £60000 per annum + 10% Bonus + Shares
Posted: 7 hours ago
City, London
Networking People
Salary: banking benefits & bonus
Posted: 2 days ago
City, London
Client Server
Salary: £40k to £55k + benefits
Posted: 2 days ago
City, London
Parallel Consulting
Salary: £50000 - £70000 per annum + good benefits, bonus
Posted: 2 days ago
City, London
TEKsystems
Salary: £50000 - £70000 per annum + benefits + bonus
Posted: 3 days ago
City, London
Digitech Resourcing Ltd
Salary: Up to £70,000 per annum + Benefits
Posted: 3 days ago
City, London
Evolution Recruitment Solutions
Salary: 50,0000
Posted: 3 days ago
City, London
Miller Maxwell Ltd
Salary: From £60,000 to £80,000 per annum
Posted: 3 days ago
City, London
TEKsystems
Salary: £50000 - £70000 per annum + Benefits
Posted: 4 days ago
City, London
Evolution Recruitment Solutions
Salary: 40,000 - 60,000
Posted: 4 days ago
City, London
Client Server
Salary: £25k to £40k + benefits
Posted: 4 days ago
City, London
Client Server
Salary: £70k to £85k + bonus + benefits
Posted: 5 days ago
City, London
ComputerWorld Personnel Ltd
Salary: £45000 - £50000 per annum + Benefits
Posted: 5 days ago
City, London
TD Group
Salary: From £50,000 to £60,000 per annum plus package (healthcare, pension, e
Posted: 5 days ago
City, London
Client Server
Salary: £65k to £80k + benefits
Posted: 5 days ago
City, London
TEKsystems
Salary: £40000 - £60000 per annum + Annual Bonus and Benefits
Posted: 6 days ago
City, London
Quant Capital
Salary: Up to £40,000 per annum + bonus and benefits
Posted: 6 days ago
City, London
Quant Capital
Salary: From £70,000 to £100,000 per annum + benefits and bonus
Posted: 6 days ago
City, London
Quant Capital
Salary: Up to £50,000 per annum Bonus Medical Pension
Posted: 6 days ago