The table below looks at the statistics for Varnish skills 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 Varnish over the 3 months to 22 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 May 2015
Same period 2014 Same period 2013
Varnish
Rank 284 306 311
Rank change year-on-year
+22 +5
Permanent jobs citing Varnish 18 36 17
As % of all permanent IT jobs located in the City of London 0.18% 0.28% 0.14%
As % of the System Software category 1.66% 3.00% 1.60%
Number of salaries quoted 17 31 17
Average salary £50,000 £52,500 £55,000
Average salary % change year-on-year
-4.76% -4.54%
90% offered a salary of more than £40,000 £35,000 £47,000
10% offered a salary of more than £62,500 £70,000 £65,000
UK excluding London average salary £42,500 £45,000 £45,000
% change year-on-year
-5.55% -
Varnish
London

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

System Software Category
City of London
Permanent IT job ads with a match in the
System Software category
1082 1199 1065
As % of all permanent IT jobs located in the City of London 10.78% 9.49% 9.07%
Number of salaries quoted 943 1101 928
Average salary £50,000 £50,000 £50,000
90% offered a salary of more than £31,500 £30,000 £30,500
10% offered a salary of more than £67,500 £67,500 £70,000
UK excluding London average salary £37,500 £37,500 £38,500
% change year-on-year
- -2.59%

Varnish
Jobs Demand Trend in the City of London

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

Varnish Jobs Demand Trend in the City of London

Varnish
Salary Trend in the City of London

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

Varnish Salary Trend in the City of London

Varnish
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Varnish across the City of London region over the 3 months to 22 May 2015.

Varnish Salary Histogram in the City of London

Varnish
Top 30 Related IT Skills in the City of London

For the 6 months to 22 May 2015, IT jobs across the City of 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 25 (59.52%) Git (software)
2 24 (57.14%) PHP
3 22 (52.38%) MySQL
4 20 (47.62%) PostgreSQL
5 19 (45.24%) Agile Software Development
5 19 (45.24%) Linux
5 19 (45.24%) Puppet
6 18 (42.86%) Apache
7 17 (40.48%) Python
7 17 (40.48%) Redis
7 17 (40.48%) nginx
7 17 (40.48%) Open Source
8 16 (38.10%) Drupal
9 15 (35.71%) Configuration Management
10 14 (33.33%) LAMP
10 14 (33.33%) Memcached
11 13 (30.95%) Ubuntu
11 13 (30.95%) Symfony
11 13 (30.95%) Perl
12 12 (28.57%) Nagios
12 12 (28.57%) HTTP
12 12 (28.57%) DevOps
13 11 (26.19%) RabbitMQ
13 11 (26.19%) SQL Server
13 11 (26.19%) Degree
13 11 (26.19%) Software Engineering
14 10 (23.81%) VMware
14 10 (23.81%) Unit Testing
14 10 (23.81%) VMware Infrastructure
14 10 (23.81%) Windows

Varnish
Top Related IT Skills in the City of London by Category

For the 6 months to 22 May 2015, IT jobs across the City of 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 18 (42.86%) Apache
2 17 (40.48%) nginx
3 16 (38.10%) Drupal
4 10 (23.81%) Elasticsearch
5 9 (21.43%) SharePoint
5 9 (21.43%) MS Exchange
5 9 (21.43%) IIS
6 4 (9.52%) Tomcat
6 4 (9.52%) Apache Solr
7 2 (4.76%) Lightstreamer
7 2 (4.76%) WebLogic
7 2 (4.76%) Adobe Experience Manager
7 2 (4.76%) Node.js
Applications
1 9 (21.43%) MS Excel
Business Applications
1 2 (4.76%) Magento
Cloud Services
1 6 (14.29%) Amazon AWS
2 5 (11.90%) PaaS
3 3 (7.14%) Amazon EC2
3 3 (7.14%) SaaS
3 3 (7.14%) Joyent
4 2 (4.76%) GitHub
5 1 (2.38%) Amazon ELB
Communications & Networking
1 12 (28.57%) HTTP
2 10 (23.81%) DHCP
2 10 (23.81%) DNS
3 9 (21.43%) SMTP
3 9 (21.43%) Internet
3 9 (21.43%) iSCSI
3 9 (21.43%) IMAP
4 2 (4.76%) Firewall
5 1 (2.38%) NetScaler
5 1 (2.38%) TCP/IP
5 1 (2.38%) SAN
5 1 (2.38%) Wi-Fi
5 1 (2.38%) Cisco ASA
Database & Business Intelligence
1 22 (52.38%) MySQL
2 20 (47.62%) PostgreSQL
3 17 (40.48%) Redis
4 11 (26.19%) SQL Server
5 9 (21.43%) QlikView
6 6 (14.29%) NoSQL
7 4 (9.52%) MongoDB
7 4 (9.52%) Relational Database
8 1 (2.38%) Amazon RDS
8 1 (2.38%) RDBMS
Development Applications
1 25 (59.52%) Git (software)
2 8 (19.05%) Subversion
3 5 (11.90%) Jenkins
4 4 (9.52%) PHPUnit
5 2 (4.76%) Selenium
5 2 (4.76%) RSpec
5 2 (4.76%) Team Foundation Server
6 1 (2.38%) SonarQube
6 1 (2.38%) Hudson
6 1 (2.38%) Behat
6 1 (2.38%) Mercurial
6 1 (2.38%) Gradle
6 1 (2.38%) LoadRunner
6 1 (2.38%) Ant
6 1 (2.38%) JIRA
General
1 9 (21.43%) Billing
2 7 (16.67%) Finance
3 2 (4.76%) Legal
4 1 (2.38%) Retail
Job Titles
1 23 (54.76%) Developer
2 10 (23.81%) PHP Developer
2 10 (23.81%) Drupal Developer
2 10 (23.81%) Systems Administrator
2 10 (23.81%) Administrator
3 6 (14.29%) Web Developer
4 4 (9.52%) Senior Developer
5 3 (7.14%) PHP Symfony Developer
5 3 (7.14%) DevOps Engineer
5 3 (7.14%) Software Engineer
5 3 (7.14%) Senior PHP Developer
6 2 (4.76%) Linux Engineer
6 2 (4.76%) Lead Developer
6 2 (4.76%) Senior Software Engineer
7 1 (2.38%) C# .NET Developer
7 1 (2.38%) Agile C# Developer
7 1 (2.38%) Senior DevOps Engineer
7 1 (2.38%) DevOps Administrator
7 1 (2.38%) Python/Django Developer
7 1 (2.38%) Technical Consultant
Libraries, Frameworks & Software Standards
1 14 (33.33%) LAMP
1 14 (33.33%) Memcached
2 13 (30.95%) Symfony
3 11 (26.19%) RabbitMQ
4 8 (19.05%) jQuery
4 8 (19.05%) CSS
4 8 (19.05%) HTML
5 6 (14.29%) CakePHP
5 6 (14.29%) Web Services
6 5 (11.90%) SOAP
6 5 (11.90%) ActiveMQ
7 4 (9.52%) REST
8 3 (7.14%) mod_rewrite
8 3 (7.14%) .NET
8 3 (7.14%) Django
9 2 (4.76%) Ruby on Rails
9 2 (4.76%) ASP.NET
9 2 (4.76%) Middleware
9 2 (4.76%) MCollective
9 2 (4.76%) Kafka
Miscellaneous
1 17 (40.48%) Open Source
2 9 (21.43%) Computer Science
3 3 (7.14%) Taxonomies
4 2 (4.76%) Analytical Skills
5 1 (2.38%) User Experience
5 1 (2.38%) Video on Demand
5 1 (2.38%) Mobile App
5 1 (2.38%) Xbox
5 1 (2.38%) RIA
5 1 (2.38%) Tandem
5 1 (2.38%) Replication
5 1 (2.38%) Clustering
Operating Systems
1 19 (45.24%) Linux
2 13 (30.95%) Ubuntu
3 10 (23.81%) Windows
4 9 (21.43%) Windows Server 2012
5 6 (14.29%) UNIX
6 5 (11.90%) Red Hat Enterprise Linux
7 3 (7.14%) CentOS
8 2 (4.76%) Debian
Processes & Methodologies
1 19 (45.24%) Agile Software Development
2 15 (35.71%) Configuration Management
3 12 (28.57%) DevOps
4 11 (26.19%) Software Engineering
5 10 (23.81%) Unit Testing
6 9 (21.43%) Service Delivery
6 9 (21.43%) E-Commerce
7 7 (16.67%) Automated Testing
8 6 (14.29%) Continuous Integration
9 5 (11.90%) TDD
9 5 (11.90%) Scrum
10 4 (9.52%) Content Management
10 4 (9.52%) Kanban
10 4 (9.52%) Project Management
10 4 (9.52%) BDD
11 3 (7.14%) Mentoring
11 3 (7.14%) People Management
11 3 (7.14%) Continuous Delivery
11 3 (7.14%) ITIL
11 3 (7.14%) SOA
Programming Languages
1 24 (57.14%) PHP
2 17 (40.48%) Python
3 13 (30.95%) Perl
4 9 (21.43%) PowerShell
5 8 (19.05%) JavaScript
6 5 (11.90%) Ruby
7 4 (9.52%) Bash Shell
8 2 (4.76%) C#
8 2 (4.76%) Shell Script
9 1 (2.38%) SQL
9 1 (2.38%) Groovy
Qualifications
1 11 (26.19%) Degree
Quality Assurance & Compliance
1 2 (4.76%) QA
System Software
1 10 (23.81%) VMware Infrastructure
2 9 (21.43%) Hyper-V
2 9 (21.43%) NFS
2 9 (21.43%) Terminal Services
3 3 (7.14%) Squid
4 2 (4.76%) Apache ZooKeeper
5 1 (2.38%) iptables
5 1 (2.38%) VirtualBox
5 1 (2.38%) Docker
5 1 (2.38%) Postfix
Systems Management
1 19 (45.24%) Puppet
2 12 (28.57%) Nagios
3 9 (21.43%) Sysprep
3 9 (21.43%) Tivoli
3 9 (21.43%) ZABBIX
3 9 (21.43%) Cacti
4 8 (19.05%) Opscode Chef
5 6 (14.29%) Ansible
6 5 (11.90%) HAProxy
7 3 (7.14%) Vagrant
8 2 (4.76%) Check_MK
8 2 (4.76%) Salt
9 1 (2.38%) Kibana
9 1 (2.38%) CA LISA
Vendors
1 10 (23.81%) VMware
2 9 (21.43%) NetApp
2 9 (21.43%) Microsoft
3 8 (19.05%) Zend
4 4 (9.52%) Red Hat
5 3 (7.14%) AppDynamics
5 3 (7.14%) F5
5 3 (7.14%) Rackspace
6 2 (4.76%) Adobe
6 2 (4.76%) Cisco
6 2 (4.76%) Akamai
6 2 (4.76%) Terracotta
7 1 (2.38%) Meraki
7 1 (2.38%) Coverity
7 1 (2.38%) IBM
7 1 (2.38%) HP
7 1 (2.38%) Juniper
7 1 (2.38%) CA
7 1 (2.38%) Apple
7 1 (2.38%) Pega
City, London
Digital Gurus
Salary: £50000 - £60000 Per Annum
Posted: Yesterday
City of London
Streamline Connections
Salary: £40000 - £65000 per annum
Posted: 3 days ago
City, London
Harvey Nash plc
Salary: £40000 - £53000 per annum + Benefits + On Call
Posted: 5 days ago