The table below looks at the statistics 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 24 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
24 Dec 2014
Same period 2013 Same period 2012
Varnish
Rank 515 539 547
Rank change year-on-year
+24 +8
Permanent jobs citing Varnish 116 82 80
As % of all permanent IT jobs located in London 0.27% 0.18% 0.17%
As % of the System Software category 2.18% 1.80% 1.79%
Number of salaries quoted 86 55 59
Average salary £52,500 £52,500 £52,500
90% offered a salary of more than £35,000 £38,500 £40,000
10% offered a salary of more than £72,500 £63,000 £65,000
UK excluding London average salary £35,000 £40,000 £40,000
% change year-on-year
-12.50% -
Varnish
England

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

System Software Category
London
Permanent IT job ads with a match in the
System Software category
5324 4546 4470
As % of all permanent IT jobs located in London 12.17% 10.20% 9.49%
Number of salaries quoted 4658 3937 3935
Average salary £45,000 £47,150 £45,250
Average salary % change year-on-year
-4.55% +4.19%
90% offered a salary of more than £27,500 £30,000 £28,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London average salary £37,500 £37,500 £40,000
% change year-on-year
- -6.25%

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 24 December 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 24 December 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
(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 +19 16 £52,500 +23.52% 2
Hammersmith - 4 £36,000 -
Kingston Upon Thames - 2 £37,500 -
Varnish
England

Varnish
Top 30 Related IT Skills in London

For the 6 months to 24 December 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.

1 190 (79.50%) Linux
2 163 (68.20%) nginx
3 153 (64.02%) MySQL
4 136 (56.90%) Puppet
5 133 (55.65%) Apache
6 122 (51.05%) PHP
6 122 (51.05%) DevOps
7 117 (48.95%) Git (software)
8 91 (38.08%) Tomcat
9 87 (36.40%) Opscode Chef
10 85 (35.56%) Python
10 85 (35.56%) E-Commerce
11 80 (33.47%) Java
12 76 (31.80%) Apache Solr
13 75 (31.38%) Ruby
14 71 (29.71%) MongoDB
15 70 (29.29%) Subversion
15 70 (29.29%) Memcached
15 70 (29.29%) Jenkins
16 68 (28.45%) Agile Software Development
17 63 (26.36%) Amazon AWS
18 59 (24.69%) UNIX
19 58 (24.27%) HTML
19 58 (24.27%) Bash Shell
20 57 (23.85%) Redis
21 55 (23.01%) Windows
21 55 (23.01%) Elasticsearch
22 53 (22.18%) Ubuntu
23 52 (21.76%) Red Hat Enterprise Linux
24 51 (21.34%) JavaScript

Varnish
Top Related IT Skills in London by Category

For the 6 months to 24 December 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
1 163 (68.20%) nginx
2 133 (55.65%) Apache
3 91 (38.08%) Tomcat
4 76 (31.80%) Apache Solr
5 55 (23.01%) Elasticsearch
6 36 (15.06%) Drupal
7 35 (14.64%) IIS
8 31 (12.97%) CMS
9 23 (9.62%) Node.js
10 21 (8.79%) OpenStack
11 10 (4.18%) Jetty
12 8 (3.35%) OpenCms
12 8 (3.35%) WordPress
13 7 (2.93%) WebLogic
14 6 (2.51%) Zope
15 5 (2.09%) Plone
15 5 (2.09%) Mule
16 4 (1.67%) JBoss
16 4 (1.67%) Lotus Domino
16 4 (1.67%) ejabberd
Applications
1 4 (1.67%) MS Office
2 2 (0.84%) MS Excel
Business Applications
1 2 (0.84%) Magento
Cloud Services
1 63 (26.36%) Amazon AWS
2 34 (14.23%) IaaS
3 32 (13.39%) Cloud Computing
4 29 (12.13%) PaaS
4 29 (12.13%) Microsoft Azure
5 16 (6.69%) SaaS
6 14 (5.86%) Amazon EC2
7 12 (5.02%) Amazon ELB
8 8 (3.35%) Amazon S3
9 4 (1.67%) Rackspace Cloud
9 4 (1.67%) GitHub
10 3 (1.26%) Route 53
11 1 (0.42%) Amazon EMR
11 1 (0.42%) AWS Data Pipeline
11 1 (0.42%) Joyent
11 1 (0.42%) CloudFront
Communications & Networking
1 35 (14.64%) DNS
2 34 (14.23%) HTTP
3 26 (10.88%) Firewall
4 16 (6.69%) TCP/IP
5 15 (6.28%) SAN
6 14 (5.86%) Internet
7 11 (4.60%) BIG-IP
8 10 (4.18%) Network Security
8 10 (4.18%) SMTP
9 9 (3.77%) SSH
10 6 (2.51%) IMAP
10 6 (2.51%) FTP
11 4 (1.67%) POP3
11 4 (1.67%) OSPF
11 4 (1.67%) BGP
11 4 (1.67%) ICMP
11 4 (1.67%) Reverse Proxy
11 4 (1.67%) Wi-Fi
11 4 (1.67%) OpenVPN
11 4 (1.67%) Asterisk PBX
Database & Business Intelligence
1 153 (64.02%) MySQL
2 71 (29.71%) MongoDB
3 57 (23.85%) Redis
4 40 (16.74%) NoSQL
4 40 (16.74%) SQL Server
5 33 (13.81%) PostgreSQL
6 17 (7.11%) Relational Database
7 13 (5.44%) Hadoop
8 12 (5.02%) CouchDB
9 8 (3.35%) MariaDB
9 8 (3.35%) OLAP
10 5 (2.09%) Amazon RDS
11 4 (1.67%) SQL Server 2005
12 2 (0.84%) QlikView
13 1 (0.42%) InterSystems Cache
13 1 (0.42%) DB2
13 1 (0.42%) Amazon DynamoDB
13 1 (0.42%) Big Data
13 1 (0.42%) Amazon Redshift
Development Applications
1 117 (48.95%) Git (software)
2 70 (29.29%) Subversion
2 70 (29.29%) Jenkins
3 29 (12.13%) TeamCity
4 22 (9.21%) Hudson
5 14 (5.86%) JIRA
6 8 (3.35%) Maven
7 7 (2.93%) RSpec
8 6 (2.51%) Mocha
8 6 (2.51%) Jasmine
8 6 (2.51%) Sinon.JS
9 4 (1.67%) Emacs
9 4 (1.67%) Webistrano
9 4 (1.67%) Behat
9 4 (1.67%) PHPUnit
9 4 (1.67%) JMeter
10 3 (1.26%) Mercurial
11 1 (0.42%) Cucumber
11 1 (0.42%) Bugzilla
11 1 (0.42%) Ant
General
1 36 (15.06%) Publishing
2 23 (9.62%) Music Industry
3 11 (4.60%) Marketing
4 9 (3.77%) Retail
5 6 (2.51%) Games
6 5 (2.09%) Automotive
7 4 (1.67%) Legal
7 4 (1.67%) Finance
8 2 (0.84%) Billing
9 1 (0.42%) Advertising
Job Titles
1 79 (33.05%) Systems Administrator
2 76 (31.80%) Administrator
3 66 (27.62%) Linux Systems Administrator
4 65 (27.20%) Linux Administrator
5 54 (22.59%) Developer
6 29 (12.13%) DevOps Engineer
7 27 (11.30%) PHP Developer
8 22 (9.21%) Operations Engineer
8 22 (9.21%) Web Engineer
9 18 (7.53%) Senior Linux Systems Administrator
9 18 (7.53%) Senior Linux Administrator
9 18 (7.53%) Senior Systems Administrator
9 18 (7.53%) Architect
10 16 (6.69%) Drupal Developer
11 12 (5.02%) Infrastructure Engineer
12 11 (4.60%) Lead Developer
12 11 (4.60%) Systems Engineer
12 11 (4.60%) Technical Architect
12 11 (4.60%) Team Leader
12 11 (4.60%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 70 (29.29%) Memcached
2 58 (24.27%) HTML
3 45 (18.83%) CSS
4 43 (17.99%) Web Services
5 40 (16.74%) LAMP
6 33 (13.81%) .NET
7 30 (12.55%) HTML5
8 29 (12.13%) RESTful
9 28 (11.72%) ASP.NET
10 21 (8.79%) jQuery
11 20 (8.37%) Ajax
12 17 (7.11%) RabbitMQ
13 16 (6.69%) Symfony
14 12 (5.02%) CakePHP
14 12 (5.02%) JSF
14 12 (5.02%) XHTML
15 11 (4.60%) Sass
16 10 (4.18%) CSS3
17 9 (3.77%) SOAP
17 9 (3.77%) JSON
Miscellaneous
1 38 (15.90%) Open Source
2 28 (11.72%) Blackberry
3 21 (8.79%) Computer Science
3 21 (8.79%) Digital Media
4 11 (4.60%) Replication
4 11 (4.60%) User Experience
5 8 (3.35%) Mobile App
6 6 (2.51%) Social Network
6 6 (2.51%) Taxonomies
7 5 (2.09%) BBC
8 4 (1.67%) W3C
9 3 (1.26%) Streaming Video
9 3 (1.26%) Video on Demand
9 3 (1.26%) Social Media
10 2 (0.84%) Client/Server
10 2 (0.84%) Clustering
11 1 (0.42%) Tandem
11 1 (0.42%) Streaming Music
11 1 (0.42%) Enterprise Storage
11 1 (0.42%) Algorithms
Operating Systems
1 190 (79.50%) Linux
2 59 (24.69%) UNIX
3 55 (23.01%) Windows
4 53 (22.18%) Ubuntu
5 52 (21.76%) Red Hat Enterprise Linux
6 46 (19.25%) Debian
7 41 (17.15%) CentOS
8 33 (13.81%) Windows Server 2008
9 14 (5.86%) Solaris
10 8 (3.35%) FreeBSD
11 6 (2.51%) Android
11 6 (2.51%) Apple iOS
12 5 (2.09%) Windows Server 2003
13 4 (1.67%) OpenBSD
13 4 (1.67%) Mac OS X
14 3 (1.26%) Fedora
15 2 (0.84%) Windows Server 2012
Processes & Methodologies
1 122 (51.05%) DevOps
2 85 (35.56%) E-Commerce
3 68 (28.45%) Agile Software Development
4 45 (18.83%) Continuous Integration
5 39 (16.32%) Configuration Management
6 30 (12.55%) Scrum
7 28 (11.72%) Software Engineering
7 28 (11.72%) Build Automation
8 25 (10.46%) Content Management
8 25 (10.46%) OO
9 21 (8.79%) OOP
10 16 (6.69%) Release Management
10 16 (6.69%) Unit Testing
11 15 (6.28%) Continuous Improvement
11 15 (6.28%) Load Balancing
12 13 (5.44%) Capacity Planning
13 11 (4.60%) Software Architecture
13 11 (4.60%) Kanban
13 11 (4.60%) Line Management
13 11 (4.60%) OOD
Programming Languages
1 122 (51.05%) PHP
2 85 (35.56%) Python
3 80 (33.47%) Java
4 75 (31.38%) Ruby
5 58 (24.27%) Bash Shell
6 51 (21.34%) JavaScript
7 26 (10.88%) Perl
8 17 (7.11%) Shell Script
9 16 (6.69%) SQL
10 11 (4.60%) AWK
10 11 (4.60%) sed
10 11 (4.60%) Korn
11 6 (2.51%) CoffeeScript
12 4 (1.67%) C#
13 3 (1.26%) Groovy
14 2 (0.84%) PowerShell
14 2 (0.84%) Scala
14 2 (0.84%) PHP5
14 2 (0.84%) C++
14 2 (0.84%) C
Qualifications
1 25 (10.46%) Degree
2 2 (0.84%) CISSP
Quality Assurance & Compliance
1 32 (13.39%) QA
2 8 (3.35%) PCI DSS
System Software
1 38 (15.90%) KVM
2 29 (12.13%) Samba
3 21 (8.79%) VMware Infrastructure
4 7 (2.93%) Sendmail
5 6 (2.51%) Xen
6 4 (1.67%) NFS
6 4 (1.67%) Active Directory
6 4 (1.67%) VirtualBox
6 4 (1.67%) SpamAssassin
6 4 (1.67%) Ceph
7 3 (1.26%) Docker
7 3 (1.26%) vSphere
8 2 (0.84%) Gluster
8 2 (0.84%) VMware ESXi
8 2 (0.84%) Terminal Services
8 2 (0.84%) Hyper-V
8 2 (0.84%) qmail
8 2 (0.84%) Postfix
8 2 (0.84%) oVirt
9 1 (0.42%) HDFS
Systems Management
1 136 (56.90%) Puppet
2 87 (36.40%) Opscode Chef
3 51 (21.34%) HAProxy
4 41 (17.15%) ZABBIX
5 36 (15.06%) Nagios
5 36 (15.06%) logstash
6 35 (14.64%) Graphite
7 30 (12.55%) StatsD
8 29 (12.13%) Kibana
9 24 (10.04%) Vagrant
10 23 (9.62%) Ansible
11 9 (3.77%) Salt
12 8 (3.35%) Bacula
13 6 (2.51%) Cacti
14 5 (2.09%) Ganglia
15 4 (1.67%) Backup Exec
15 4 (1.67%) Capistrano
15 4 (1.67%) Ganeti
16 3 (1.26%) Opsview
17 2 (0.84%) Tivoli
Vendors
1 44 (18.41%) Red Hat
2 42 (17.57%) Cisco
3 37 (15.48%) VMware
4 30 (12.55%) Dell
5 29 (12.13%) HP
5 29 (12.13%) Juniper
5 29 (12.13%) New Relic
6 23 (9.62%) Apple
6 23 (9.62%) Sony
6 23 (9.62%) Toshiba
7 16 (6.69%) Zend
7 16 (6.69%) Akamai
8 13 (5.44%) Rackspace
9 12 (5.02%) Microsoft
10 11 (4.60%) Intel
10 11 (4.60%) Splunk
11 6 (2.51%) Veeam
11 6 (2.51%) SolarWinds
11 6 (2.51%) SaltStack
11 6 (2.51%) Oracle
London
Linux Recruit
Salary: From £90,000 to £120,000 per annum
Posted: 4 days ago
City, London
Harvey Nash plc
Salary: £40000 - £50000 per annum + Benefits + On Call
Posted: 4 days ago
South East London
Totaljobs Group.
Salary: Competitive Salary plus 29 days holiday & Group Pension Scheme
Posted: 4 days ago
South East London
Totaljobs Group.
Salary: Competitive Salary plus 29 days holiday & Group Pension Scheme
Posted: 4 days ago
London
Austin Fraser Limited
Salary: £60000.00 - £75000.00 per annum + Bonus + Bens
Posted: 7 days ago
London
eCom Recruitment
Salary: From £35,000 to £40,000 per annum
Posted: 11 days ago
Hayes, Middlesex
Rackspace
Posted: 20 days ago
London
Templeton and Partners - SAP & UK Account
Salary: £50k - 65k per year + Pensions - Medical - Bonus (10%)
Posted: 26 days ago