The first table below looks at the demand for Varnish skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Varnish over the 3 months to 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the System Software category for the London region.

Location
3 months to
18 Apr 2014
Same period 2013 Same period 2012
Varnish
Rank 554 491 593
Rank change year-on-year
-63 +102
Permanent jobs citing Varnish 108 120 79
As % of all permanent IT jobs located in London 0.22% 0.26% 0.14%
As % of the System Software category 2.27% 2.93% 1.74%
Number of salaries quoted 71 105 55
Average salary £52,500 £50,000 £45,000
Average salary % change year-on-year
+5.00% +11.11%
90% offered a salary of more than £35,000 £32,500 £27,500
10% offered a salary of more than £70,000 £65,000 £55,000
UK excluding London average salary £57,500 £41,750 £36,000
% change year-on-year
+37.72% +15.97%
System Software Category
London
Permanent IT job ads with a match in the
System Software category
4767 4102 4539
As % of all permanent IT jobs located in London 9.61% 9.03% 8.09%
Number of salaries quoted 4155 3512 3959
Average salary £45,000 £46,500 £45,000
Average salary % change year-on-year
-3.22% +3.33%
90% offered a salary of more than £27,500 £30,000 £29,500
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
Varnish
England

Varnish
Jobs Demand Trend in London

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

Varnish Jobs Demand Trend in London

Varnish
Salary Trend in London

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

Varnish Salary Trend in London

Varnish
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Varnish across the London region over the 3 months to 18 April 2014.

Varnish Salary Histogram in London

Varnish
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Varnish within the London region over the 3 months to 18 April 2014. 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
(Click each for more statistics)
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
Find
Job
Vacancies
City of London +4 33 £52,500 -4.54% 4
Kingston Upon Thames - 2 £36,250 -
Hammersmith +24 1 - -
Varnish
England

Varnish
Top 30 Related IT Skills in London

For the 6 months to 18 April 2014, IT jobs across the London region citing Varnish 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 Varnish.

1 138 (71.88%) MySQL
2 122 (63.54%) Linux
3 112 (58.33%) Git (software)
4 111 (57.81%) Apache
5 97 (50.52%) Puppet
6 96 (50.00%) PHP
7 92 (47.92%) Subversion
7 92 (47.92%) nginx
8 75 (39.06%) Opscode Chef
9 69 (35.94%) Java
10 64 (33.33%) JavaScript
11 63 (32.81%) HTML
11 63 (32.81%) Ruby
11 63 (32.81%) Continuous Integration
12 62 (32.29%) Memcached
12 62 (32.29%) CSS
13 58 (30.21%) Python
14 57 (29.69%) Apache Solr
15 56 (29.17%) Scrum
16 55 (28.65%) Open Source
17 52 (27.08%) LAMP
18 51 (26.56%) Configuration Management
19 50 (26.04%) Web Services
20 49 (25.52%) OO
21 48 (25.00%) Agile Software Development
21 48 (25.00%) MongoDB
22 44 (22.92%) TDD
22 44 (22.92%) Debian
22 44 (22.92%) Tomcat
23 43 (22.40%) Amazon AWS

Varnish
Top Related IT Skills in London by Category

For the 6 months to 18 April 2014, IT jobs across the London region citing Varnish 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 Varnish. Up to 20 skills are shown per category.

Application Platforms
1 111 (57.81%) Apache
2 92 (47.92%) nginx
3 57 (29.69%) Apache Solr
4 44 (22.92%) Tomcat
5 39 (20.31%) Drupal
6 29 (15.10%) Elasticsearch
7 19 (9.90%) IIS
8 15 (7.81%) Jetty
9 11 (5.73%) CMS
10 8 (4.17%) OpenStack
11 6 (3.13%) Node.js
12 5 (2.60%) Confluence
12 5 (2.60%) Zope
13 4 (2.08%) WordPress
14 3 (1.56%) Adobe CQ
15 1 (0.52%) Lightstreamer
15 1 (0.52%) WebSphere
15 1 (0.52%) MS Exchange
15 1 (0.52%) WebLogic
Applications
1 1 (0.52%) Photoshop
1 1 (0.52%) MS Excel
Business Applications
1 17 (8.85%) Magento
Cloud Services
1 43 (22.40%) Amazon AWS
2 34 (17.71%) Amazon EC2
3 24 (12.50%) PaaS
4 21 (10.94%) Cloud Computing
5 17 (8.85%) Amazon ELB
5 17 (8.85%) Microsoft Azure
6 14 (7.29%) SaaS
6 14 (7.29%) Joyent
7 13 (6.77%) GitHub
7 13 (6.77%) IaaS
8 11 (5.73%) Amazon S3
9 7 (3.65%) Google Apps
10 6 (3.13%) CloudFront
11 4 (2.08%) Amazon SQS
Communications & Networking
1 20 (10.42%) HTTP
1 20 (10.42%) DNS
2 19 (9.90%) Internet
3 10 (5.21%) TCP/IP
3 10 (5.21%) SAN
4 7 (3.65%) BIG-IP
4 7 (3.65%) Network Security
5 5 (2.60%) SNMP
5 5 (2.60%) SSL
5 5 (2.60%) OpenVPN
5 5 (2.60%) MRTG
6 4 (2.08%) Firewall
6 4 (2.08%) Wi-Fi
7 3 (1.56%) DHCP
7 3 (1.56%) LDAP
8 2 (1.04%) SMTP
8 2 (1.04%) VPN
8 2 (1.04%) Wireless
8 2 (1.04%) BGP
8 2 (1.04%) Cisco IOS
Database & Business Intelligence
1 138 (71.88%) MySQL
2 48 (25.00%) MongoDB
3 37 (19.27%) Redis
4 20 (10.42%) NoSQL
5 18 (9.38%) PostgreSQL
6 12 (6.25%) CouchDB
7 8 (4.17%) Relational Database
8 6 (3.13%) SQL Server
9 4 (2.08%) Apache Cassandra
10 3 (1.56%) Jackrabbit
11 2 (1.04%) Amazon RDS
11 2 (1.04%) SQLite
12 1 (0.52%) MariaDB
Development Applications
1 112 (58.33%) Git (software)
2 92 (47.92%) Subversion
3 34 (17.71%) Jenkins
4 17 (8.85%) TeamCity
5 15 (7.81%) JIRA
5 15 (7.81%) PHPUnit
6 13 (6.77%) PhpStorm
6 13 (6.77%) Zend Studio
6 13 (6.77%) NetBeans
6 13 (6.77%) Eclipse
7 9 (4.69%) Hudson
8 7 (3.65%) Maven
8 7 (3.65%) RSpec
8 7 (3.65%) Cucumber
8 7 (3.65%) Ant
8 7 (3.65%) Behat
8 7 (3.65%) Gradle
9 6 (3.13%) RubyGems
10 5 (2.60%) Mercurial
11 3 (1.56%) Mockito
General
1 14 (7.29%) Games
2 13 (6.77%) Marketing
3 10 (5.21%) Music Industry
4 6 (3.13%) Publishing
5 5 (2.60%) Online Betting
5 5 (2.60%) Finance
6 3 (1.56%) Advertising
7 2 (1.04%) Telecoms
Job Titles
1 67 (34.90%) Developer
2 30 (15.63%) Systems Administrator
2 30 (15.63%) Administrator
3 28 (14.58%) Drupal Developer
4 27 (14.06%) Linux Systems Administrator
5 26 (13.54%) Linux Administrator
6 22 (11.46%) Linux Engineer
7 20 (10.42%) Operations Engineer
8 19 (9.90%) Web Developer
9 18 (9.38%) Web Engineer
10 17 (8.85%) DevOps Engineer
10 17 (8.85%) PHP Developer
11 11 (5.73%) JavaScript Developer
12 9 (4.69%) Senior Linux Engineer
13 8 (4.17%) Head of Operations
13 8 (4.17%) Head of IT
14 7 (3.65%) Lead Developer
14 7 (3.65%) Project Engineer
15 6 (3.13%) Team Leader
15 6 (3.13%) Architect
Libraries, Frameworks & Software Standards
1 63 (32.81%) HTML
2 62 (32.29%) Memcached
2 62 (32.29%) CSS
3 52 (27.08%) LAMP
4 50 (26.04%) Web Services
5 31 (16.15%) HTML5
6 30 (15.63%) jQuery
6 30 (15.63%) CSS3
7 28 (14.58%) RESTful
8 26 (13.54%) Symfony
9 20 (10.42%) Ajax
10 19 (9.90%) ActiveMQ
11 17 (8.85%) SOAP
12 16 (8.33%) RabbitMQ
13 15 (7.81%) Ruby on Rails
14 13 (6.77%) XML
14 13 (6.77%) XSLT
15 12 (6.25%) ASP.NET
15 12 (6.25%) .NET
15 12 (6.25%) Mustache
Miscellaneous
1 55 (28.65%) Open Source
2 21 (10.94%) Computer Science
3 18 (9.38%) Mobile App
4 15 (7.81%) W3C
5 14 (7.29%) Taxonomies
6 12 (6.25%) BBC
7 10 (5.21%) Blackberry
8 9 (4.69%) Digital Media
9 8 (4.17%) Video on Demand
10 7 (3.65%) Blog
11 6 (3.13%) Replication
12 4 (2.08%) Social Media
13 3 (1.56%) Clustering
14 2 (1.04%) Social Network
15 1 (0.52%) Spread Betting
15 1 (0.52%) Derivative
Operating Systems
1 122 (63.54%) Linux
2 44 (22.92%) Debian
3 41 (21.35%) CentOS
4 36 (18.75%) Red Hat Enterprise Linux
4 36 (18.75%) UNIX
5 23 (11.98%) Ubuntu
6 21 (10.94%) Windows
7 18 (9.38%) Android
7 18 (9.38%) Apple iOS
8 17 (8.85%) Windows Server 2008
9 4 (2.08%) SELinux
10 3 (1.56%) Gentoo
11 1 (0.52%) Fedora
11 1 (0.52%) Mac OS X
Processes & Methodologies
1 63 (32.81%) Continuous Integration
2 56 (29.17%) Scrum
3 51 (26.56%) Configuration Management
4 49 (25.52%) OO
5 48 (25.00%) Agile Software Development
6 44 (22.92%) TDD
7 33 (17.19%) E-Commerce
8 27 (14.06%) Kanban
9 21 (10.94%) Software Engineering
9 21 (10.94%) BDD
10 19 (9.90%) Load Balancing
11 18 (9.38%) OOP
11 18 (9.38%) Unit Testing
11 18 (9.38%) OO PHP
12 16 (8.33%) SOA
13 15 (7.81%) MVC
14 14 (7.29%) Content Management
14 14 (7.29%) Automated Testing
15 13 (6.77%) Build Automation
16 12 (6.25%) OOD
Programming Languages
1 96 (50.00%) PHP
2 69 (35.94%) Java
3 64 (33.33%) JavaScript
4 63 (32.81%) Ruby
5 58 (30.21%) Python
6 42 (21.88%) Bash Shell
7 31 (16.15%) Perl
8 23 (11.98%) SQL
9 18 (9.38%) PHP5
10 9 (4.69%) Scala
10 9 (4.69%) Shell Script
11 2 (1.04%) C
12 1 (0.52%) CoffeeScript
Qualifications
1 32 (16.67%) Degree
Quality Assurance & Compliance
1 16 (8.33%) QA
2 1 (0.52%) PCI DSS
2 1 (0.52%) SLA
System Software
1 21 (10.94%) KVM
2 12 (6.25%) Samba
3 8 (4.17%) VMware Infrastructure
4 7 (3.65%) Xen
4 7 (3.65%) VirtualBox
5 6 (3.13%) NFS
6 5 (2.60%) Postfix
7 1 (0.52%) XenApp
7 1 (0.52%) Squid
7 1 (0.52%) QEMU
Systems Management
1 97 (50.52%) Puppet
2 75 (39.06%) Opscode Chef
3 35 (18.23%) HAProxy
4 29 (15.10%) Vagrant
5 25 (13.02%) ZABBIX
5 25 (13.02%) StatsD
6 12 (6.25%) CFEngine
7 11 (5.73%) Nagios
8 7 (3.65%) collectd
9 6 (3.13%) Capistrano
10 5 (2.60%) Cacti
11 4 (2.08%) Scalr
11 4 (2.08%) Tivoli
11 4 (2.08%) Tivoli NetView
11 4 (2.08%) Zenoss
12 3 (1.56%) Ansible
13 2 (1.04%) Ganglia
14 1 (0.52%) Munin
Vendors
1 31 (16.15%) Zend
2 29 (15.10%) Red Hat
3 23 (11.98%) Cisco
4 22 (11.46%) VMware
5 21 (10.94%) Rackspace
6 17 (8.85%) New Relic
6 17 (8.85%) HP
6 17 (8.85%) Dell
6 17 (8.85%) Juniper
7 13 (6.77%) Oracle
8 10 (5.21%) Sony
8 10 (5.21%) Toshiba
8 10 (5.21%) Apple
9 7 (3.65%) Google
9 7 (3.65%) Splunk
10 4 (2.08%) Twitter
10 4 (2.08%) Adobe
10 4 (2.08%) BMC
11 3 (1.56%) Veeam
11 3 (1.56%) ProCurve
City of London
Annapurna
Salary: £45000 - £65000 per annum
Posted: 4 days ago
London
Linux Recruit
Salary: From £50,000 to £55,000 per annum
Posted: 5 days ago
London
Prism Digital
Salary: £50000 - £60000 per annum + Health, Travel, Events
Posted: 5 days ago
City of London
Argyll Scott
Salary: £60000 - £80000 per annum + Benefits
Posted: 5 days ago
London
Engage PSG
Salary: £55000 - £75000 per annum
Posted: 6 days ago
London
Bridge Noble
Salary: £50000 - £80000 per annum + +Bonus of 15% performance realated
Posted: 17 days ago