The table below looks at the statistics for Varnish skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Varnish over the 3 months to 3 September 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
3 Sep 2015
Same period 2014 Same period 2013
Varnish
Rank 389 380 372
Rank change year-on-year
-9 -8
Contract jobs citing Varnish 35 36 59
As % of all contract IT jobs located in London 0.15% 0.15% 0.23%
As % of the System Software category 1.63% 1.63% 2.74%
Number of daily rates quoted 22 29 38
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£425 £400 £373
Average daily rate % change year-on-year
+6.25% +7.38%
90% offered a daily rate of more than £366 £325 £325
10% offered a daily rate of more than £496 £480 £429
UK excluding London average daily rate £485 £350 £400
% change year-on-year
+38.57% -12.50%
Number of hourly rates quoted 0 0 1
Average hourly rate - - £35.00
UK excluding London average hourly rate - - -
Varnish
England

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

System Software Category
London
Contract IT job ads with a match in the
System Software category
2145 2202 2150
As % of all contract IT jobs located in London 9.06% 9.09% 8.50%
Number of daily rates quoted 1428 1398 1305
Average daily rate £398 £380 £360
Average daily rate % change year-on-year
+4.60% +5.55%
90% offered a daily rate of more than £203 £180 £200
10% offered a daily rate of more than £550 £550 £525
UK excluding London average daily rate £338 £313 £325
% change year-on-year
+8.00% -3.84%
Number of hourly rates quoted 84 149 156
Average hourly rate £17.80 £17.00 £18.50
Average hourly rate % change year-on-year
+4.70% -8.10%
90% offered a hourly rate of more than £12.95 £11.00 £13.93
10% offered a hourly rate of more than £43.50 £45.00 £28.75
UK excluding London average hourly rate £16.50 £17.00 £17.50
% change year-on-year
-2.94% -2.85%

Varnish
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in London

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

Varnish Daily Rate Trend in London

Varnish
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Varnish across the London region over the 3 months to 3 September 2015.

Varnish Daily Rate Histogram in London

Varnish
Hourly Rate Trend in London

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

Varnish Hourly Rate Trend in London

Varnish
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Varnish within the London region over the 3 months to 3 September 2015. 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +13 7 £425 +6.25% 3
Croydon -14 5 - -
Varnish
England

Varnish
Top 30 Related IT Skills in London

For the 6 months to 3 September 2015, IT contractor 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 contract IT job ads sampled that cited Varnish.

1 63 (75.90%) Agile Software Development
2 54 (65.06%) Git (software)
3 52 (62.65%) Apache
4 45 (54.22%) MySQL
4 45 (54.22%) Jenkins
5 44 (53.01%) PHP
6 43 (51.81%) HTML
6 43 (51.81%) CSS
7 41 (49.40%) Linux
8 35 (42.17%) Java
9 34 (40.96%) TDD
9 34 (40.96%) Scrum
9 34 (40.96%) HTML5
9 34 (40.96%) Puppet
10 31 (37.35%) JavaScript
11 29 (34.94%) jQuery
12 28 (33.73%) JIRA
13 27 (32.53%) Confluence
14 26 (31.33%) Redis
14 26 (31.33%) Continuous Integration
14 26 (31.33%) Python
15 25 (30.12%) DevOps
16 24 (28.92%) Web Services
16 24 (28.92%) HTTP
16 24 (28.92%) Selenium
16 24 (28.92%) nginx
16 24 (28.92%) AngularJS
16 24 (28.92%) CSS3
17 23 (27.71%) Drupal
18 22 (26.51%) LAMP

Varnish
Top Related IT Skills in London by Category

For the 6 months to 3 September 2015, IT contractor 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 contract IT job ads sampled that cited Varnish. Up to 20 skills are shown per category.

Application Platforms
1 52 (62.65%) Apache
2 27 (32.53%) Confluence
3 24 (28.92%) nginx
4 23 (27.71%) Drupal
5 17 (20.48%) Tomcat
6 16 (19.28%) Elasticsearch
7 11 (13.25%) JBoss
7 11 (13.25%) Jetty
8 10 (12.05%) Node.js
8 10 (12.05%) WebLogic
8 10 (12.05%) GlassFish
8 10 (12.05%) iPlanet
8 10 (12.05%) Tornado
8 10 (12.05%) WildFly
8 10 (12.05%) Mule ESB
8 10 (12.05%) Apache TomEE
8 10 (12.05%) Mule
9 9 (10.84%) Apache Qpid
9 9 (10.84%) Alfresco
10 8 (9.64%) Adobe Experience Manager
Business Applications
1 9 (10.84%) Oracle BPM
2 1 (1.20%) Magento
Cloud Services
1 13 (15.66%) Amazon AWS
2 9 (10.84%) OpenShift
3 1 (1.20%) Virtual Private Cloud
3 1 (1.20%) GitHub
3 1 (1.20%) Amazon EC2
Communications & Networking
1 24 (28.92%) HTTP
2 11 (13.25%) SSL
3 9 (10.84%) OpenLDAP
4 8 (9.64%) Reverse Proxy
5 5 (6.02%) DNS
6 3 (3.61%) Firewall
7 2 (2.41%) Internet
7 2 (2.41%) BGP
7 2 (2.41%) VPN
7 2 (2.41%) SMTP
7 2 (2.41%) DHCP
8 1 (1.20%) SNMP
8 1 (1.20%) TCP/IP
8 1 (1.20%) SAN
8 1 (1.20%) IPsec
8 1 (1.20%) IMAP
8 1 (1.20%) NAS
8 1 (1.20%) OpenVPN
Database & Business Intelligence
1 45 (54.22%) MySQL
2 26 (31.33%) Redis
3 20 (24.10%) PostgreSQL
4 14 (16.87%) MongoDB
5 9 (10.84%) Riak
5 9 (10.84%) InterSystems Cache
5 9 (10.84%) Infinispan
6 4 (4.82%) Relational Database
7 3 (3.61%) Couchbase
8 2 (2.41%) Aerospike
8 2 (2.41%) SQL Server
9 1 (1.20%) Hadoop
9 1 (1.20%) Big Data
9 1 (1.20%) NoSQL
9 1 (1.20%) MariaDB
Development Applications
1 54 (65.06%) Git (software)
2 45 (54.22%) Jenkins
3 28 (33.73%) JIRA
4 24 (28.92%) Selenium
5 21 (25.30%) Maven
6 18 (21.69%) JMeter
7 17 (20.48%) Artifactory
8 14 (16.87%) Hudson
8 14 (16.87%) Subversion
9 13 (15.66%) Cucumber
9 13 (15.66%) SonarQube
10 10 (12.05%) Behat
11 9 (10.84%) Gradle
11 9 (10.84%) Gerrit
11 9 (10.84%) Mocha
11 9 (10.84%) JUnit
12 8 (9.64%) Mockito
13 7 (8.43%) PHPUnit
14 4 (4.82%) Team Foundation Server
14 4 (4.82%) RSpec
General
1 3 (3.61%) Advertising
1 3 (3.61%) Marketing
2 2 (2.41%) Retail
2 2 (2.41%) Finance
3 1 (1.20%) Telecoms
3 1 (1.20%) Publishing
Job Titles
1 42 (50.60%) Developer
2 17 (20.48%) Drupal Developer
3 11 (13.25%) DevOps Engineer
4 9 (10.84%) Architect
5 8 (9.64%) Senior Developer
5 8 (9.64%) PHP Developer
6 7 (8.43%) Java Architect
7 6 (7.23%) Platform Engineer
8 5 (6.02%) JavaScript Developer
8 5 (6.02%) Team Leader
8 5 (6.02%) Java Developer
9 4 (4.82%) Technical Consultant
9 4 (4.82%) Consultant
9 4 (4.82%) Build Engineer
10 3 (3.61%) Administrator
10 3 (3.61%) Systems Administrator
10 3 (3.61%) Systems Engineer
11 2 (2.41%) Solutions Architect
11 2 (2.41%) Lead Developer
11 2 (2.41%) Software Developer
Libraries, Frameworks & Software Standards
1 43 (51.81%) HTML
1 43 (51.81%) CSS
2 34 (40.96%) HTML5
3 29 (34.94%) jQuery
4 24 (28.92%) Web Services
4 24 (28.92%) CSS3
4 24 (28.92%) AngularJS
5 22 (26.51%) LAMP
6 19 (22.89%) Memcached
6 19 (22.89%) RabbitMQ
7 17 (20.48%) Twitter Bootstrap
8 16 (19.28%) Gherkin
9 15 (18.07%) Ajax
10 13 (15.66%) REST
11 11 (13.25%) Ember.js
11 11 (13.25%) JSON
12 10 (12.05%) Spring MVC
12 10 (12.05%) Apache Flex
12 10 (12.05%) Symfony
12 10 (12.05%) OpenLaszlo
Miscellaneous
1 13 (15.66%) W3C
2 7 (8.43%) User Experience
3 4 (4.82%) Mobile App
3 4 (4.82%) Tandem
3 4 (4.82%) Computer Science
4 3 (3.61%) Digital Media
5 1 (1.20%) Data Centre
5 1 (1.20%) Video on Demand
5 1 (1.20%) Social Media
5 1 (1.20%) Enterprise Storage
5 1 (1.20%) Management Information System
5 1 (1.20%) Streaming Video
5 1 (1.20%) Clustering
Operating Systems
1 41 (49.40%) Linux
2 16 (19.28%) Ubuntu
3 12 (14.46%) CentOS
4 10 (12.05%) UNIX
5 8 (9.64%) Red Hat Enterprise Linux
6 2 (2.41%) Windows
6 2 (2.41%) Debian
Processes & Methodologies
1 63 (75.90%) Agile Software Development
2 34 (40.96%) TDD
2 34 (40.96%) Scrum
3 26 (31.33%) Continuous Integration
4 25 (30.12%) DevOps
5 14 (16.87%) MVC
5 14 (16.87%) Configuration Management
6 13 (15.66%) Unit Testing
7 12 (14.46%) OO
7 12 (14.46%) SOA
8 11 (13.25%) Open Source
8 11 (13.25%) Microservices
9 10 (12.05%) BDD
9 10 (12.05%) Validation
10 9 (10.84%) Document Management
10 9 (10.84%) Automated Testing
10 9 (10.84%) Data Virtualisation
11 8 (9.64%) SDLC
12 6 (7.23%) OO PHP
12 6 (7.23%) E-Commerce
Programming Languages
1 44 (53.01%) PHP
2 35 (42.17%) Java
3 31 (37.35%) JavaScript
4 26 (31.33%) Python
5 15 (18.07%) Ruby
6 12 (14.46%) SQL
7 8 (9.64%) C
8 4 (4.82%) C#
9 3 (3.61%) Bash Shell
10 1 (1.20%) Perl
10 1 (1.20%) Shell Script
Qualifications
1 9 (10.84%) SC Cleared
1 9 (10.84%) Security Cleared
2 5 (6.02%) Degree
Quality Assurance & Compliance
1 6 (7.23%) QA
2 1 (1.20%) PCI DSS
2 1 (1.20%) SLA
System Software
1 10 (12.05%) Squid
1 10 (12.05%) VMware Infrastructure
2 9 (10.84%) Active Directory
2 9 (10.84%) vCloud
3 5 (6.02%) Docker
4 3 (3.61%) LXC
4 3 (3.61%) Apache ZooKeeper
5 2 (2.41%) GlusterFS
6 1 (1.20%) KVM
6 1 (1.20%) NFS
6 1 (1.20%) FreeRADIUS
6 1 (1.20%) VMware ESX
6 1 (1.20%) Xen
Systems Management
1 34 (40.96%) Puppet
2 12 (14.46%) Vagrant
3 11 (13.25%) Ansible
4 10 (12.05%) logstash
4 10 (12.05%) Salt
4 10 (12.05%) HAProxy
4 10 (12.05%) ZABBIX
5 9 (10.84%) yum
5 9 (10.84%) Opscode Chef
5 9 (10.84%) Rundeck
5 9 (10.84%) Kibana
6 5 (6.02%) Nagios
7 4 (4.82%) CA LISA
8 1 (1.20%) Cacti
8 1 (1.20%) Icinga
Vendors
1 21 (25.30%) Red Hat
2 13 (15.66%) Pega
3 11 (13.25%) VMware
4 10 (12.05%) Oracle
5 9 (10.84%) Splunk
5 9 (10.84%) Twitter
6 8 (9.64%) Atlassian
6 8 (9.64%) Adobe
7 4 (4.82%) HP
7 4 (4.82%) IBM
7 4 (4.82%) CA
7 4 (4.82%) AppDynamics
8 2 (2.41%) Coverity
8 2 (2.41%) Juniper
8 2 (2.41%) Cisco
9 1 (1.20%) Dell
9 1 (1.20%) Zend
9 1 (1.20%) Akamai
9 1 (1.20%) SaltStack
City, London
Harvey Nash plc
Rate: £300 - £380 per annum
Posted: 14 hours ago
London
Oliver Bernard
Rate: Up to £400 per day
Posted: Yesterday
London
Computer People
Rate: £400.00 - £500 per day + Negotiable
Posted: 6 days ago
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Arrows Group
Rate: £400 - £450 per day
Posted: 10 days ago