The table below looks at the statistics for Varnish skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited Varnish over the 3 months to 29 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
Varnish
Rank 556 542 546
Rank change year-on-year
-14 +4
Permanent jobs citing Varnish 68 126 123
As % of all permanent IT jobs located in London 0.18% 0.29% 0.27%
As % of the System Software category 1.56% 2.70% 2.42%
Number of salaries quoted 63 106 93
Median salary £57,500 £50,000 £47,500
Median salary % change year-on-year
+15.00% +5.26%
90% offered a salary of more than £40,000 £37,500 £37,500
10% offered a salary of more than £65,000 £65,000 £72,500
UK excluding London median salary £50,000 £45,000 £37,500
% change year-on-year
+11.11% +20.00%
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
4352 4659 5080
As % of all permanent IT jobs located in London 11.48% 10.58% 11.07%
Number of salaries quoted 3746 4021 4400
Median salary £50,000 £46,500 £47,500
Median salary % change year-on-year
+7.52% -2.10%
90% offered a salary of more than £30,000 £27,500 £28,000
10% offered a salary of more than £77,500 £65,000 £70,000
UK excluding London median salary £40,000 £38,500 £37,500
% change year-on-year
+3.89% +2.66%

Varnish
Jobs Demand Trend in London

The demand trend of job ads across the London region citing Varnish as a proportion of all IT jobs with a match in 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 29 September 2016.

Varnish Salary Histogram in London

Varnish
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Varnish within the London region over the 3 months to 29 September 2016. 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 see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +35 1 £70,000 +55.55%
Surbiton +3 1 £56,500 -
Hayes - 1 £60,000 -
Chiswick - 1 £30,000 -
Varnish
England

Varnish
Top 30 Related IT Skills in London

For the 6 months to 29 September 2016, IT jobs citing Varnish 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 London region with a requirement for Varnish.

1 91 (70.54%) Linux
2 85 (65.89%) PHP
3 78 (60.47%) MySQL
4 74 (57.36%) Python
5 70 (54.26%) Redis
6 64 (49.61%) Apache
7 63 (48.84%) Git (software)
8 56 (43.41%) LAMP
9 52 (40.31%) Agile Software Development
10 50 (38.76%) nginx
11 44 (34.11%) E-Commerce
12 43 (33.33%) Memcached
13 42 (32.56%) Puppet
14 41 (31.78%) CSS
14 41 (31.78%) HTML
14 41 (31.78%) DevOps
15 39 (30.23%) Elasticsearch
16 38 (29.46%) Amazon AWS
17 37 (28.68%) Ruby
18 35 (27.13%) jQuery
19 34 (26.36%) Jenkins
19 34 (26.36%) Configuration Management
20 31 (24.03%) PostgreSQL
20 31 (24.03%) Ansible
21 30 (23.26%) mod_rewrite
21 30 (23.26%) Perl
22 29 (22.48%) MVC
23 28 (21.71%) Tomcat
24 27 (20.93%) XHTML
24 27 (20.93%) JavaScript

Varnish
Top Related IT Skills in 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 64 (49.61%) Apache
2 50 (38.76%) nginx
3 39 (30.23%) Elasticsearch
4 28 (21.71%) Tomcat
5 22 (17.05%) Drupal
6 19 (14.73%) CMS
7 17 (13.18%) Apache Solr
8 8 (6.20%) Adobe Experience Manager
9 6 (4.65%) Lightstreamer
9 6 (4.65%) WebLogic
10 4 (3.10%) Confluence
10 4 (3.10%) WordPress
11 3 (2.33%) OpenStack
12 2 (1.55%) Apache Spark
12 2 (1.55%) IIS
Business Applications
1 2 (1.55%) Magento
2 1 (0.78%) Payment Gateway
Cloud Services
1 38 (29.46%) Amazon AWS
2 13 (10.08%) Amazon EC2
3 12 (9.30%) GitHub
4 9 (6.98%) AWS CloudFormation
4 9 (6.98%) Slack
5 8 (6.20%) IaaS
6 7 (5.43%) Microsoft Azure
7 6 (4.65%) Amazon S3
8 5 (3.88%) Amazon ELB
8 5 (3.88%) PaaS
9 4 (3.10%) CloudFront
10 3 (2.33%) Amazon ElastiCache
10 3 (2.33%) Virtual Private Cloud
11 2 (1.55%) Route 53
12 1 (0.78%) Cloud Computing
12 1 (0.78%) Google Play
12 1 (0.78%) Heroku
12 1 (0.78%) SaaS
Communications & Networking
1 13 (10.08%) TCP/IP
2 12 (9.30%) Firewall
3 11 (8.53%) DNS
4 10 (7.75%) HTTP
5 7 (5.43%) SSL
6 4 (3.10%) Internet
6 4 (3.10%) LDAP
6 4 (3.10%) Reverse Proxy
6 4 (3.10%) SSH
7 3 (2.33%) tcpdump
7 3 (2.33%) VLAN
8 2 (1.55%) FTP
8 2 (1.55%) HTTPS
8 2 (1.55%) OpenVPN
8 2 (1.55%) SMTP
8 2 (1.55%) VPN
9 1 (0.78%) BGP
9 1 (0.78%) Cisco IOS
9 1 (0.78%) DHCP
9 1 (0.78%) Skype
Database & Business Intelligence
1 78 (60.47%) MySQL
2 70 (54.26%) Redis
3 31 (24.03%) PostgreSQL
4 17 (13.18%) MongoDB
4 17 (13.18%) Relational Database
5 12 (9.30%) Amazon RDS
6 8 (6.20%) CouchDB
7 7 (5.43%) NoSQL
8 4 (3.10%) Couchbase
8 4 (3.10%) SQL Server
9 2 (1.55%) Hadoop
10 1 (0.78%) Big Data
Development Applications
1 63 (48.84%) Git (software)
2 34 (26.36%) Jenkins
3 19 (14.73%) JIRA
4 13 (10.08%) Vagrant
5 11 (8.53%) Subversion
6 6 (4.65%) Selenium
7 5 (3.88%) Grunt
7 5 (3.88%) RSpec
8 4 (3.10%) webpack
9 2 (1.55%) Octopus Deploy
9 2 (1.55%) TeamCity
9 2 (1.55%) Travis CI
10 1 (0.78%) Atlassian Bamboo
10 1 (0.78%) CircleCI
10 1 (0.78%) Gradle
10 1 (0.78%) Hudson
10 1 (0.78%) PhantomJS
10 1 (0.78%) PHPUnit
10 1 (0.78%) UI Automator
10 1 (0.78%) WebPagetest
General
1 11 (8.53%) Retail
2 10 (7.75%) Marketing
3 9 (6.98%) Finance
4 6 (4.65%) Advertising
5 4 (3.10%) Legal
6 3 (2.33%) Pharmaceutical
6 3 (2.33%) Publishing
6 3 (2.33%) Telecoms
7 2 (1.55%) Law
8 1 (0.78%) Back Office
8 1 (0.78%) Banking
8 1 (0.78%) Games
Job Titles
1 70 (54.26%) Developer
2 41 (31.78%) PHP Developer
3 19 (14.73%) Lead Developer
4 18 (13.95%) Senior Developer
5 17 (13.18%) Lead PHP Developer
6 15 (11.63%) Senior PHP Developer
7 12 (9.30%) DevOps Engineer
7 12 (9.30%) Linux Engineer
8 11 (8.53%) Administrator
8 11 (8.53%) Linux Administrator
8 11 (8.53%) Linux Systems Administrator
8 11 (8.53%) Systems Administrator
9 9 (6.98%) Drupal Developer
10 8 (6.20%) Agile Developer
10 8 (6.20%) Cloud Engineer
11 7 (5.43%) AWS Administrator
11 7 (5.43%) AWS Engineer
11 7 (5.43%) Full Stack Developer
11 7 (5.43%) Node.js Developer
11 7 (5.43%) VMWare Administrator
Libraries, Frameworks & Software Standards
1 56 (43.41%) LAMP
2 43 (33.33%) Memcached
3 41 (31.78%) CSS
3 41 (31.78%) HTML
4 35 (27.13%) jQuery
5 30 (23.26%) mod_rewrite
6 27 (20.93%) Smarty
6 27 (20.93%) XHTML
7 24 (18.60%) LEMP Stack
8 22 (17.05%) RabbitMQ
9 21 (16.28%) REST
10 20 (15.50%) Symfony
11 15 (11.63%) Ajax
11 15 (11.63%) CodeIgniter
11 15 (11.63%) Laravel
11 15 (11.63%) Node.js
12 11 (8.53%) Django
12 11 (8.53%) SOAP
13 10 (7.75%) RESTful
13 10 (7.75%) Web Services
Miscellaneous
1 11 (8.53%) Data Centre
2 7 (5.43%) Analytical Skills
3 6 (4.65%) Computer Science
4 3 (2.33%) Digital Media
4 3 (2.33%) Mobile App
4 3 (2.33%) New Media
4 3 (2.33%) Performance Metrics
4 3 (2.33%) Public Cloud
4 3 (2.33%) Social Network
4 3 (2.33%) Taxonomies
4 3 (2.33%) Visualisation
5 2 (1.55%) User Experience
5 2 (1.55%) Virtual Team
6 1 (0.78%) Wiki
Operating Systems
1 91 (70.54%) Linux
2 26 (20.16%) Red Hat Enterprise Linux
3 19 (14.73%) CentOS
4 13 (10.08%) Debian
4 13 (10.08%) Unix
5 11 (8.53%) Ubuntu
6 6 (4.65%) Amazon Linux
7 3 (2.33%) Windows
8 2 (1.55%) Windows Server
9 1 (0.78%) Android
9 1 (0.78%) Apple iOS
Processes & Methodologies
1 52 (40.31%) Agile Software Development
2 44 (34.11%) E-Commerce
3 41 (31.78%) DevOps
4 34 (26.36%) Configuration Management
5 29 (22.48%) MVC
6 25 (19.38%) TDD
7 24 (18.60%) Unit Testing
8 21 (16.28%) Continuous Delivery
9 18 (13.95%) OO
10 13 (10.08%) BDD
10 13 (10.08%) SOA
11 12 (9.30%) Database Optimisation
11 12 (9.30%) OO PHP
12 10 (7.75%) Kanban
13 9 (6.98%) Content Management
13 9 (6.98%) Scrum
13 9 (6.98%) Software Engineering
14 8 (6.20%) Continuous Integration
14 8 (6.20%) Open Source
15 6 (4.65%) Load Balancing
Programming Languages
1 85 (65.89%) PHP
2 74 (57.36%) Python
3 37 (28.68%) Ruby
4 30 (23.26%) Perl
5 27 (20.93%) JavaScript
6 25 (19.38%) Bash Shell
7 19 (14.73%) Go
8 15 (11.63%) Java
9 13 (10.08%) PHP 5
10 7 (5.43%) Korn
10 7 (5.43%) Scala
10 7 (5.43%) SQL
11 6 (4.65%) Shell Script
12 2 (1.55%) C#
13 1 (0.78%) AWK
13 1 (0.78%) sed
Qualifications
1 6 (4.65%) Degree
Quality Assurance & Compliance
1 1 (0.78%) QA
System Software
1 7 (5.43%) KVM
1 7 (5.43%) Squid
1 7 (5.43%) VMware Infrastructure
2 6 (4.65%) Apache ZooKeeper
3 3 (2.33%) Docker
4 1 (0.78%) Gluster
4 1 (0.78%) Postfix
4 1 (0.78%) qmail
Systems Management
1 42 (32.56%) Puppet
2 31 (24.03%) Ansible
3 18 (13.95%) Opscode Chef
4 10 (7.75%) Terraform
5 9 (6.98%) Nagios
5 9 (6.98%) ZABBIX
6 8 (6.20%) Salt
7 6 (4.65%) Graphite
7 6 (4.65%) HAProxy
8 4 (3.10%) Packer
9 3 (2.33%) Kibana
9 3 (2.33%) logstash
9 3 (2.33%) Nmap
10 2 (1.55%) Consul
10 2 (1.55%) Grafana
10 2 (1.55%) Pingdom
11 1 (0.78%) Cacti
11 1 (0.78%) Failover Clustering
11 1 (0.78%) Ganglia
11 1 (0.78%) Kubernetes
Vendors
1 23 (17.83%) Zend
2 10 (7.75%) Red Hat
3 9 (6.98%) VMware
4 8 (6.20%) Adobe
4 8 (6.20%) Akamai
5 6 (4.65%) AppDynamics
5 6 (4.65%) Fiorano
6 5 (3.88%) F5
6 5 (3.88%) IBM
6 5 (3.88%) Splunk
6 5 (3.88%) Terracotta
7 2 (1.55%) New Relic
8 1 (0.78%) Cisco
8 1 (0.78%) Google
8 1 (0.78%) Salesforce.com
8 1 (0.78%) SaltStack
London
Burns Sheehan
Salary: £60000 - £75000 per annum + Excellent Benefits
Posted: 23 hours ago
London
Open Select Recruitment
Salary: £25000 - £30000 per annum
Posted: 2 days ago
Central London / West End
Evolution Recruitment Solutions
Salary: 65,000 - 75,000
Posted: 2 days ago
London
Talent Point
Salary: £60000 - £75000 per annum
Posted: 12 days ago
London
OHO Group Ltd.
Salary: £25000 - £40000 per annum, Benefits: Monthly parties, cinema tickets, conferences
Posted: 15 days ago