Period
to 16 August 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Reverse Proxy skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Reverse Proxy over the 6 months to 16 August 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Reverse Proxy
England > London
6 months to
16 Aug 2018
Same period 2017 Same period 2016
Rank 600 601 571
Rank change year-on-year +1 -30 -1
Contract jobs citing Reverse Proxy 25 14 53
As % of all contract IT jobs advertised in London 0.055% 0.033% 0.12%
As % of the Communications & Networking category 0.45% 0.28% 0.87%
Number of daily rates quoted 21 5 21
London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £441 £431 £394
90th Percentile £638 £695 £500
England median daily rate £500 £338 £450
% change year-on-year +48.15% -25.00% +5.88%
Number of hourly rates quoted 1 0 0
London median hourly rate £52.50 - -
England median hourly rate £24.00 £50.00 -
% change year-on-year -52.00% - -

Reverse Proxy is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Contract vacancies with a requirement for communications or computer networking skills 5,558 4,917 6,126
As % of all contract IT jobs advertised in London 12.21% 11.51% 13.51%
Number of daily rates quoted 3,861 3,259 4,124
London median daily rate £450 £450 £440
Median daily rate % change year-on-year - +2.27% +10.00%
10th Percentile £206 £230 £250
90th Percentile £638 £625 £600
England median daily rate £425 £415 £400
% change year-on-year +2.41% +3.75% +6.67%
Number of hourly rates quoted 162 136 102
London median hourly rate £20.02 £19.67 £19.23
Median hourly rate % change year-on-year +1.77% +2.28% -2.46%
10th Percentile £14.00 £12.25 £10.50
90th Percentile £52.50 £49.60 £48.76
England median hourly rate £20.00 £18.00 £25.00
% change year-on-year +11.11% -28.00% +21.95%

Reverse Proxy
Job Vacancy Trend in London

Job postings citing Reverse Proxy as a percentage of all IT jobs advertised in London.

Job vacancy trend for Reverse Proxy in London

Reverse Proxy
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Reverse Proxy in London.

Contractor daily rate trend for Reverse Proxy in London

Reverse Proxy
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Reverse Proxy in London over the 6 months to 16 August 2018.

Contractor daily rate histogram for Reverse Proxy in London

Reverse Proxy
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Reverse Proxy within the London region over the 6 months to 16 August 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -15 5 £600 -20.00%
North London -1 1 - -
Reverse Proxy
England

For the 6 months to 16 August 2018, IT contractor jobs citing Reverse Proxy also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for Reverse Proxy.

1 15 (60.00%) Firewall
2 14 (56.00%) Linux
3 12 (48.00%) Apache
3 12 (48.00%) Python
3 12 (48.00%) Docker
3 12 (48.00%) DevOps
4 11 (44.00%) Ansible
4 11 (44.00%) Red Hat
4 11 (44.00%) Bash Shell
5 10 (40.00%) Ubuntu
5 10 (40.00%) Tomcat
6 9 (36.00%) Unix
6 9 (36.00%) MySQL
6 9 (36.00%) Agile Software Development
6 9 (36.00%) nginx
6 9 (36.00%) NoSQL
6 9 (36.00%) Jenkins
7 8 (32.00%) Continuous Delivery
7 8 (32.00%) Continuous Integration
7 8 (32.00%) Git (software)
7 8 (32.00%) VMware
7 8 (32.00%) VPN
7 8 (32.00%) LAMP
8 7 (28.00%) SSL
8 7 (28.00%) Windows
8 7 (28.00%) Perl
8 7 (28.00%) VMware Infrastructure
8 7 (28.00%) CentOS
8 7 (28.00%) LEMP Stack
9 6 (24.00%) TeamCity

Reverse Proxy
Co-occurring 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 12 (48.00%) Apache
2 10 (40.00%) Tomcat
3 9 (36.00%) nginx
4 5 (20.00%) Jetty
4 5 (20.00%) Mule ESB
4 5 (20.00%) WildFly
5 3 (12.00%) Elasticsearch
5 3 (12.00%) OpenStack
6 2 (8.00%) CMS
6 2 (8.00%) Drupal
6 2 (8.00%) IIS
6 2 (8.00%) IPython
Cloud Services
1 5 (20.00%) Amazon AWS
2 2 (8.00%) AWS CloudFormation
3 1 (4.00%) Microsoft Azure
3 1 (4.00%) npm
3 1 (4.00%) Office 365
3 1 (4.00%) Yarn
Communications & Networking
1 15 (60.00%) Firewall
2 8 (32.00%) VPN
3 7 (28.00%) SSL
4 6 (24.00%) DNS
5 5 (20.00%) HTTPS
5 5 (20.00%) Kerberos
6 3 (12.00%) HTTP
6 3 (12.00%) SAN
7 2 (8.00%) BIG-IP
7 2 (8.00%) SCCP
7 2 (8.00%) TCP/IP
8 1 (4.00%) Intrusion Detection
8 1 (4.00%) Network Security
8 1 (4.00%) SNMP
Database & Business Intelligence
1 9 (36.00%) MySQL
1 9 (36.00%) NoSQL
2 5 (20.00%) PostgreSQL
3 3 (12.00%) Big Data
4 2 (8.00%) MongoDB
4 2 (8.00%) OpenTSDB
4 2 (8.00%) Oracle Database
4 2 (8.00%) Oracle Database 11g
4 2 (8.00%) SQL Server
5 1 (4.00%) MariaDB
Development Applications
1 9 (36.00%) Jenkins
2 8 (32.00%) Git (software)
3 6 (24.00%) TeamCity
4 5 (20.00%) Artifactory
4 5 (20.00%) Gerrit
4 5 (20.00%) GitLab
4 5 (20.00%) Mercurial
5 4 (16.00%) Bitbucket
6 2 (8.00%) Vagrant
7 1 (4.00%) gulp
General
1 2 (8.00%) Finance
1 2 (8.00%) Front Office
2 1 (4.00%) Advertising
2 1 (4.00%) Banking
2 1 (4.00%) Telecoms
Job Titles
1 7 (28.00%) DevOps Engineer
2 4 (16.00%) Administrator
3 3 (12.00%) Analyst
3 3 (12.00%) Developer
3 3 (12.00%) Linux Administrator
3 3 (12.00%) Linux Systems Administrator
3 3 (12.00%) Security Analyst
3 3 (12.00%) Systems Administrator
4 2 (8.00%) Big Data Engineer
4 2 (8.00%) DevOps Manager
4 2 (8.00%) Environment Manager
4 2 (8.00%) Java Developer
4 2 (8.00%) Lead DevOps
4 2 (8.00%) Operations Analyst
4 2 (8.00%) Security Operations Analyst
4 2 (8.00%) SOC Analyst
5 1 (4.00%) IT Analyst
5 1 (4.00%) Linux DevOps Engineer
5 1 (4.00%) Linux/Unix DevOps
5 1 (4.00%) Subject Matter Expert
Libraries, Frameworks & Software Standards
1 8 (32.00%) LAMP
2 7 (28.00%) LEMP Stack
3 5 (20.00%) LAPP Stack
3 5 (20.00%) LDAP
3 5 (20.00%) RabbitMQ
4 4 (16.00%) JSON
5 3 (12.00%) Kafka
5 3 (12.00%) REST
5 3 (12.00%) Web Services
6 2 (8.00%) XML
7 1 (4.00%) AngularJS
7 1 (4.00%) HTML5
7 1 (4.00%) Node.js
7 1 (4.00%) OAuth
7 1 (4.00%) OAuth2
7 1 (4.00%) React
7 1 (4.00%) Spring
7 1 (4.00%) Spring Boot
7 1 (4.00%) Velocity
7 1 (4.00%) Vue.js
Miscellaneous
1 3 (12.00%) Analytical Skills
2 2 (8.00%) Replication
3 1 (4.00%) Computer Science
3 1 (4.00%) Cyberthreat
3 1 (4.00%) Enterprise Software
3 1 (4.00%) HP StoreVirtual
3 1 (4.00%) Linux Command Line
3 1 (4.00%) PKI
3 1 (4.00%) User Experience
Operating Systems
1 14 (56.00%) Linux
2 10 (40.00%) Ubuntu
3 9 (36.00%) Unix
4 7 (28.00%) CentOS
4 7 (28.00%) Windows
5 2 (8.00%) VMS
6 1 (4.00%) Windows Server
Processes & Methodologies
1 12 (48.00%) DevOps
2 9 (36.00%) Agile Software Development
3 8 (32.00%) Continuous Delivery
3 8 (32.00%) Continuous Integration
4 5 (20.00%) Scrum
4 5 (20.00%) Task Automation
5 4 (16.00%) Configuration Management
5 4 (16.00%) Load Balancing
5 4 (16.00%) Problem-Solving
6 3 (12.00%) Capacity Management
6 3 (12.00%) Continuous Improvement
6 3 (12.00%) Cybersecurity
6 3 (12.00%) ETL
7 2 (8.00%) Build Automation
7 2 (8.00%) Content Management
7 2 (8.00%) Deployment Automation
7 2 (8.00%) High Availability
7 2 (8.00%) Infrastructure Monitoring
7 2 (8.00%) Performance Testing
7 2 (8.00%) Security Operations
Programming Languages
1 12 (48.00%) Python
2 11 (44.00%) Bash Shell
3 7 (28.00%) Perl
4 5 (20.00%) Ruby
5 4 (16.00%) Java
5 4 (16.00%) PowerShell
6 3 (12.00%) SQL
7 2 (8.00%) C#
7 2 (8.00%) C++
7 2 (8.00%) Shell Script
8 1 (4.00%) ES6
8 1 (4.00%) JavaScript
8 1 (4.00%) TypeScript
Qualifications
1 3 (12.00%) CISSP
2 2 (8.00%) Sun Certification
3 1 (4.00%) CCNA
3 1 (4.00%) CGEIT
3 1 (4.00%) Cisco Certification
3 1 (4.00%) CRISC
3 1 (4.00%) Degree
3 1 (4.00%) RHCA
3 1 (4.00%) RHCE
3 1 (4.00%) RHCSA
Quality Assurance & Compliance
1 1 (4.00%) ISO/IEC 27001
1 1 (4.00%) PCI DSS
System Software
1 12 (48.00%) Docker
2 7 (28.00%) VMware Infrastructure
3 5 (20.00%) Virtual Machines
3 5 (20.00%) Xen
4 2 (8.00%) Active Directory
4 2 (8.00%) KVM
4 2 (8.00%) LXC
4 2 (8.00%) vCloud
4 2 (8.00%) VirtualBox
5 1 (4.00%) NFS
5 1 (4.00%) Samba
5 1 (4.00%) Squid
Systems Management
1 11 (44.00%) Ansible
2 5 (20.00%) HAProxy
2 5 (20.00%) ZABBIX
3 4 (16.00%) Opscode Chef
4 3 (12.00%) Puppet
5 2 (8.00%) Capistrano
5 2 (8.00%) Consul
5 2 (8.00%) Docker Swarm
5 2 (8.00%) EMC NetWorker
5 2 (8.00%) Grafana
5 2 (8.00%) Kubernetes
5 2 (8.00%) SELinux
6 1 (4.00%) Galera Cluster
6 1 (4.00%) Salt
Vendors
1 11 (44.00%) Red Hat
2 8 (32.00%) VMware
3 5 (20.00%) Microsoft
4 4 (16.00%) F5
5 3 (12.00%) Ab Initio
5 3 (12.00%) Centrify
5 3 (12.00%) Cloudera
5 3 (12.00%) EMC
5 3 (12.00%) Hortonworks
5 3 (12.00%) Informatica
5 3 (12.00%) MapR
5 3 (12.00%) Splunk
6 2 (8.00%) CyberArk
6 2 (8.00%) Forcepoint
6 2 (8.00%) NetApp
6 2 (8.00%) Oracle
6 2 (8.00%) Rackspace
6 2 (8.00%) Sophos
7 1 (4.00%) Cisco
7 1 (4.00%) HP