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 salaries offered in IT jobs that have cited Open Source over the 3 months to 9 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
9 Dec 2016
Same period 2015 Same period 2014
Open Source
Rank 117 108 140
Rank change year-on-year
-9 +32
Permanent jobs citing Open Source 122 176 227
As % of all permanent IT jobs located in the City of London 2.29% 2.59% 2.06%
As % of the Processes & Methodologies category 2.64% 2.94% 2.44%
Number of salaries quoted 106 162 200
Median salary £65,000 £57,500 £60,000
Median salary % change year-on-year
+13.04% -4.16%
90% offered a salary of more than £45,000 £40,250 £40,000
10% offered a salary of more than £87,500 £85,000 £75,000
UK excluding London median salary £47,500 £47,500 £45,000
% change year-on-year
- +5.55%
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
4617 5994 9322
As % of all permanent IT jobs located in the City of London 86.82% 88.29% 84.71%
Number of salaries quoted 4164 5295 8061
Median salary £59,000 £60,000 £57,500
Median salary % change year-on-year
-1.66% +4.34%
90% offered a salary of more than £40,000 £40,000 £39,000
10% offered a salary of more than £90,000 £80,000 £85,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

Open Source
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Open Source as a proportion of all IT jobs with a match in 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 9 December 2016.

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 9 December 2016, IT jobs citing Open Source also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Open Source.

1 135 (44.70%) Java
2 125 (41.39%) Agile Software Development
3 91 (30.13%) Finance
4 77 (25.50%) Linux
5 76 (25.17%) NoSQL
6 72 (23.84%) Jenkins
7 67 (22.19%) Python
8 63 (20.86%) JavaScript
9 61 (20.20%) SQL
9 61 (20.20%) Banking
10 60 (19.87%) C#
11 59 (19.54%) AngularJS
12 58 (19.21%) Unix
13 49 (16.23%) HTML
13 49 (16.23%) Continuous Integration
13 49 (16.23%) Docker
14 48 (15.89%) TDD
15 47 (15.56%) .NET
16 46 (15.23%) Puppet
17 45 (14.90%) DevOps
18 41 (13.58%) Node.js
19 40 (13.25%) Degree
19 40 (13.25%) CSS
20 37 (12.25%) Oracle
21 36 (11.92%) Continuous Delivery
22 35 (11.59%) Maven
22 35 (11.59%) Amazon AWS
23 34 (11.26%) SQL Server
23 34 (11.26%) Ansible
24 33 (10.93%) Elasticsearch

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

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 33 (10.93%) Elasticsearch
2 21 (6.95%) Apache
3 17 (5.63%) Tomcat
4 15 (4.97%) Apache Spark
5 11 (3.64%) OpenStack
6 8 (2.65%) JBoss
7 6 (1.99%) IIS
7 6 (1.99%) SAS
8 5 (1.66%) Oracle SOA Suite
9 4 (1.32%) Apache Pig
9 4 (1.32%) Confluence
10 3 (0.99%) SharePoint
11 2 (0.66%) Alfresco
11 2 (0.66%) nginx
12 1 (0.33%) Apache ServiceMix
12 1 (0.33%) WebLogic
12 1 (0.33%) WebSphere
12 1 (0.33%) WebSphere Application Server
Applications
1 7 (2.32%) MS Excel
2 3 (0.99%) Gephi
2 3 (0.99%) MS Office
2 3 (0.99%) MS PowerPoint
Business Applications
1 5 (1.66%) Dynamics CRM
2 1 (0.33%) SAP Oil and Gas
Cloud Services
1 35 (11.59%) Amazon AWS
2 22 (7.28%) Google Cloud Platform
2 22 (7.28%) Google Compute Engine
3 17 (5.63%) Microsoft Azure
4 7 (2.32%) Amazon EC2
4 7 (2.32%) Cloud Computing
5 6 (1.99%) SaaS
6 5 (1.66%) Amazon S3
7 4 (1.32%) IaaS
8 2 (0.66%) Bluemix
8 2 (0.66%) Datadog
8 2 (0.66%) GitHub
8 2 (0.66%) Heroku
8 2 (0.66%) IBM Cloud
8 2 (0.66%) iPaaS
8 2 (0.66%) PaaS
9 1 (0.33%) AdWords
9 1 (0.33%) Google Play
9 1 (0.33%) OpenShift
Communications & Networking
1 12 (3.97%) Internet
2 10 (3.31%) Network Security
2 10 (3.31%) TCP/IP
3 6 (1.99%) DNS
3 6 (1.99%) Firewall
3 6 (1.99%) LAN
3 6 (1.99%) WAN
4 5 (1.66%) Intrusion Detection
4 5 (1.66%) Wireless
4 5 (1.66%) Wireshark
5 4 (1.32%) HTTP
5 4 (1.32%) VPN
6 3 (0.99%) DHCP
6 3 (0.99%) DSL
6 3 (0.99%) SAN
7 2 (0.66%) AMQP
7 2 (0.66%) ICMP
7 2 (0.66%) iSCSI
7 2 (0.66%) Peer-to-Peer Networking
8 1 (0.33%) Fibre Channel
Database & Business Intelligence
1 76 (25.17%) NoSQL
2 34 (11.26%) SQL Server
3 22 (7.28%) Couchbase
4 21 (6.95%) Big Data
5 19 (6.29%) MySQL
6 16 (5.30%) Relational Database
7 15 (4.97%) Hadoop
7 15 (4.97%) MongoDB
8 14 (4.64%) Data Warehouse
9 13 (4.30%) SQL Server Integration Services
9 13 (4.30%) SQL Server Reporting Services
10 10 (3.31%) Apache Cassandra
10 10 (3.31%) SQL Server 2008
11 9 (2.98%) SQL Server Analysis Services
12 7 (2.32%) Data Mining
13 6 (1.99%) PowerCenter
13 6 (1.99%) RDBMS
13 6 (1.99%) SQL Server 2005
13 6 (1.99%) SQL Server 2012
14 5 (1.66%) Apache Hive
Development Applications
1 72 (23.84%) Jenkins
2 35 (11.59%) Maven
3 33 (10.93%) Selenium
4 32 (10.60%) Git (software)
5 23 (7.62%) JUnit
6 19 (6.29%) TeamCity
7 11 (3.64%) Cucumber
7 11 (3.64%) SpecFlow
7 11 (3.64%) WebDriver
8 10 (3.31%) JMeter
8 10 (3.31%) SoapUI
8 10 (3.31%) Visual Studio
9 8 (2.65%) JIRA
9 8 (2.65%) Octopus Deploy
10 6 (1.99%) Atlassian Bamboo
10 6 (1.99%) Eclipse
10 6 (1.99%) IntelliJ
10 6 (1.99%) NUnit
11 5 (1.66%) Appium
11 5 (1.66%) LoadRunner
General
1 91 (30.13%) Finance
2 61 (20.20%) Banking
3 27 (8.94%) Investment Banking
4 19 (6.29%) Law
5 18 (5.96%) Marketing
6 11 (3.64%) Telecoms
7 10 (3.31%) Legal
8 9 (2.98%) Games
9 7 (2.32%) Front Office
10 6 (1.99%) Billing
11 5 (1.66%) Retail
12 3 (0.99%) Aerospace
12 3 (0.99%) Electronics
13 2 (0.66%) Advertising
14 1 (0.33%) Financial Institution
14 1 (0.33%) Manufacturing
14 1 (0.33%) Publishing
Job Titles
1 155 (51.32%) Developer
2 58 (19.21%) Java Developer
3 35 (11.59%) Senior Developer
4 20 (6.62%) Senior Java Developer
5 18 (5.96%) Architect
5 18 (5.96%) DevOps Engineer
6 17 (5.63%) Consultant
7 16 (5.30%) C# Developer
7 16 (5.30%) Junior
8 15 (4.97%) C++ Developer
9 14 (4.64%) Junior Developer
9 14 (4.64%) Python Developer
10 13 (4.30%) Linux Engineer
11 12 (3.97%) Software Engineer
12 11 (3.64%) Analyst
12 11 (3.64%) Angular Developer
12 11 (3.64%) DBA
12 11 (3.64%) JavaScript Developer
12 11 (3.64%) Lead Developer
12 11 (3.64%) SQL DBA
Libraries, Frameworks & Software Standards
1 59 (19.54%) AngularJS
2 49 (16.23%) HTML
3 47 (15.56%) .NET
4 41 (13.58%) Node.js
5 40 (13.25%) CSS
6 33 (10.93%) HTML5
7 28 (9.27%) CSS3
8 25 (8.28%) Twitter Bootstrap
8 25 (8.28%) Web Services
9 21 (6.95%) RESTful
10 16 (5.30%) ASP.NET Web API
11 13 (4.30%) RabbitMQ
12 12 (3.97%) ASP.NET
12 12 (3.97%) Django
12 12 (3.97%) STL
13 11 (3.64%) REST
14 10 (3.31%) ASP.NET MVC
14 10 (3.31%) Middleware
14 10 (3.31%) XML
15 9 (2.98%) SOAP
Miscellaneous
1 32 (10.60%) Computer Science
2 25 (8.28%) User Experience
3 22 (7.28%) Mathematics
4 17 (5.63%) Analytical Skills
4 17 (5.63%) Statistics
5 16 (5.30%) Algorithms
5 16 (5.30%) Blog
6 13 (4.30%) Fintech
7 11 (3.64%) Hedge funds
8 10 (3.31%) Mobile App
8 10 (3.31%) Visualisation
9 9 (2.98%) Replication
10 8 (2.65%) Cryptography
10 8 (2.65%) Data Structures
11 6 (1.99%) Data Integration
11 6 (1.99%) Physics
11 6 (1.99%) Social Media
12 5 (1.66%) Blockchain
13 4 (1.32%) Public Cloud
13 4 (1.32%) Virtual Team
Operating Systems
1 77 (25.50%) Linux
2 58 (19.21%) Unix
3 31 (10.26%) Windows
4 20 (6.62%) Apple iOS
5 13 (4.30%) Android
6 10 (3.31%) Red Hat Enterprise Linux
7 6 (1.99%) Windows Server
8 4 (1.32%) CentOS
8 4 (1.32%) Ubuntu
9 3 (0.99%) Windows Server 2008
9 3 (0.99%) Windows Server 2012
10 2 (0.66%) Debian
Processes & Methodologies
1 125 (41.39%) Agile Software Development
2 49 (16.23%) Continuous Integration
3 48 (15.89%) TDD
4 45 (14.90%) DevOps
5 36 (11.92%) Continuous Delivery
6 33 (10.93%) Scrum
7 31 (10.26%) Microservices
8 27 (8.94%) Automated Testing
8 27 (8.94%) Software Engineering
9 26 (8.61%) ETL
10 25 (8.28%) Analytics
10 25 (8.28%) Business Intelligence
10 25 (8.28%) OO
11 24 (7.95%) SDLC
12 22 (7.28%) Functional Programming
13 21 (6.95%) BDD
13 21 (6.95%) OOP
13 21 (6.95%) Performance Tuning
14 20 (6.62%) E-Commerce
14 20 (6.62%) MVC
Programming Languages
1 135 (44.70%) Java
2 67 (22.19%) Python
3 63 (20.86%) JavaScript
4 61 (20.20%) SQL
5 60 (19.87%) C#
6 30 (9.93%) C++
7 22 (7.28%) C
7 22 (7.28%) CoffeeScript
8 21 (6.95%) Bash Shell
8 21 (6.95%) PHP
9 18 (5.96%) Perl
10 17 (5.63%) VB.NET
11 15 (4.97%) Ruby
12 13 (4.30%) PowerShell
13 12 (3.97%) Go
13 12 (3.97%) R
13 12 (3.97%) T-SQL
14 9 (2.98%) Objective-C
14 9 (2.98%) Scala
14 9 (2.98%) Shell Script
Qualifications
1 40 (13.25%) Degree
2 9 (2.98%) OCP
2 9 (2.98%) Oracle Certification
3 7 (2.32%) CHECK Team Member
3 7 (2.32%) CREST Certified
3 7 (2.32%) PhD
4 6 (1.99%) ISEB
4 6 (1.99%) ISTQB
5 5 (1.66%) RHCA
5 5 (1.66%) RHCE
6 4 (1.32%) Microsoft Certification
7 3 (0.99%) Cisco Certification
7 3 (0.99%) ISTQB Advanced Certification
7 3 (0.99%) ISTQB Foundation Certification
8 2 (0.66%) EMC Certification
8 2 (0.66%) MCSE
8 2 (0.66%) Security Cleared
9 1 (0.33%) CCNP
9 1 (0.33%) Postgraduate
Quality Assurance & Compliance
1 18 (5.96%) QA
2 5 (1.66%) SDET
3 3 (0.99%) MiFID
4 1 (0.33%) SLA
System Software
1 49 (16.23%) Docker
2 8 (2.65%) VMware Infrastructure
3 3 (0.99%) Apache Flume
3 3 (0.99%) HDFS
4 2 (0.66%) Active Directory
4 2 (0.66%) Firmware
4 2 (0.66%) Hyper-V
4 2 (0.66%) KVM
4 2 (0.66%) Virtual Machines
4 2 (0.66%) XenServer
5 1 (0.33%) Microsoft Virtual Server
5 1 (0.33%) NFS
5 1 (0.33%) Virtual Servers
5 1 (0.33%) VMware ESXi
5 1 (0.33%) vSphere
Systems Management
1 46 (15.23%) Puppet
2 34 (11.26%) Ansible
3 16 (5.30%) Opscode Chef
4 9 (2.98%) Failover Clustering
4 9 (2.98%) Nagios
5 7 (2.32%) Kubernetes
6 5 (1.66%) HP SiteScope
7 4 (1.32%) Kibana
7 4 (1.32%) logstash
7 4 (1.32%) Rundeck
8 2 (0.66%) AirWatch
8 2 (0.66%) HAProxy
9 1 (0.33%) Dokku
9 1 (0.33%) Marathon
9 1 (0.33%) Mesos
9 1 (0.33%) Red Hat Satellite
9 1 (0.33%) SCOM
9 1 (0.33%) ZABBIX
Vendors
1 37 (12.25%) Oracle
2 32 (10.60%) Google
3 27 (8.94%) Microsoft
4 14 (4.64%) Red Hat
5 12 (3.97%) HP
6 11 (3.64%) VMware
7 10 (3.31%) SAP
8 7 (2.32%) New Relic
9 6 (1.99%) Informatica
9 6 (1.99%) Vertica
10 5 (1.66%) CheckPoint
10 5 (1.66%) FireEye
10 5 (1.66%) Palo Alto
10 5 (1.66%) Splunk
10 5 (1.66%) Tableau
10 5 (1.66%) Varonis
11 4 (1.32%) Citrix
11 4 (1.32%) IBM
11 4 (1.32%) Pega
11 4 (1.32%) webMethods
City, London
ANSON MCCADE
Salary: £50,000 - £80,000 + extensive benefits package
Posted: 20 hours ago
City, London
ANSON MCCADE
Salary: £75 000 - £88 000 (+ top tier package and benefits!!!)
Posted: Yesterday
City, London
Digital Gurus
Salary: £50000 - £65000 Per Annum Benefits
Posted: 18 hours ago
City, London
ANSON MCCADE
Salary: £75 000 - £88 000 (+ top tier package and benefits!!!)
Posted: Yesterday
City, London
TEKsystems
Salary: £50000 - £80000 per annum + Annual Benefits
Posted: Yesterday
City, London
Vantage Recruitment Solutions Ltd
Salary: Up to £80,000 per annum
Posted: 18 hours ago
City, London
ANSON MCCADE
Salary: £85 000 - £95 000 (+ top tier package and benefits!!!)
Posted: Yesterday
City, London
Intelletec
Salary: From £80,000 to £100,000 per annum
Posted: 3 days ago
City, London
Client Server
Salary: £50k to £60k + bonus + benefits
Posted: Yesterday
City, London
Senitor Associates
Salary: £40000 - £50000 per annum + great company
Posted: Yesterday
City, London
Parallel Consulting
Salary: £55000 - £60000 per annum + excellent benefits
Posted: Yesterday
City, London
First Point
Salary: £60000.00 - £70000.00 per annum
Posted: 2 days ago
City, London
Intelletec
Salary: From £60,000 to £70,000 per annum
Posted: Yesterday
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £40000 - £50000 Per Annum
Posted: Yesterday
City, London
Senitor Associates
Salary: £50000 - £70000 per annum + great company
Posted: Yesterday
City, London
The Myers Group
Salary: From £40,000 to £45,000 per annum Extensive Benefits
Posted: 2 days ago
City, London
Client Server
Salary: £95k to £120k + bonus + benefits
Posted: 2 days ago
City, London
ANSON MCCADE
Salary: £75,000 - £90,000 + PACKAGE
Posted: 3 days ago
City, London
People Source Consulting
Salary: £80000 - £110000 per annum + benefits + 10% bonus
Posted: 3 days ago
City, London
Understanding Recruitment
Salary: £60000 - £70000 per annum + Bonus, Pens, Health +
Posted: 4 days ago
City, London
Understanding Recruitment
Salary: £60000 - £70000 per annum + Bonus and Shares
Posted: 4 days ago
City, London
Parallel Consulting
Salary: £55000 - £60000 per annum + Excellent benefits
Posted: 2 days ago
City, London
Darwin Recruitment
Salary: £40000.00 - £55000.00 per annum + Bonus
Posted: 6 days ago
City, London
Darwin Recruitment
Salary: £400 - £500 per day
Posted: 6 days ago
City, London
Quant Capital
Salary: Up to £100,000 per annum + benefits and bonus
Posted: 3 days ago
City, London
IPsoft
Salary: Excellent salary plus strong benefits package
Posted: 8 days ago
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £45000 - £65000 Per Annum + Benefits
Posted: 4 days ago
City, London
Parallel Consulting
Salary: £40000 - £50000 per annum
Posted: Yesterday
City, London
Quant Capital
Salary: Up to £45,000 per annum + bonus and benefits
Posted: 3 days ago
City, London
Premier Media
Posted: 3 days ago