The table below looks at the statistics for HAProxy skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited HAProxy over the 3 months to 27 July 2016 with a comparison to the same period over 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.

3 months to
27 Jul 2016
Same period 2015 Same period 2014
HAProxy
Rank 602 647 608
Rank change year-on-year
+45 -39
Contract jobs citing HAProxy 58 27 8
As % of all contract IT jobs located in the UK 0.11% 0.047% 0.015%
As % of the Systems Management category 0.96% 0.55% 0.18%
Number of daily rates quoted 39 20 3
Median daily rate £478 £425 £263
Median daily rate % change year-on-year
+12.35% +61.90%
90% offered a daily rate of more than £413 £359 £253
10% offered a daily rate of more than £550 £550 £373
UK excluding London median daily rate £420 £415 £250
% change year-on-year
+1.20% +66.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Systems Management category in contract jobs advertised across the UK.

Systems Management Category
UK
Contract IT job ads with a match in the
Systems Management category
6057 4894 4421
As % of all contract IT jobs located in the UK 11.22% 8.58% 8.20%
Number of daily rates quoted 4001 3016 2582
Median daily rate £450 £400 £379
Median daily rate % change year-on-year
+12.50% +5.54%
90% offered a daily rate of more than £280 £250 £225
10% offered a daily rate of more than £575 £550 £525
UK excluding London median daily rate £400 £377 £338
% change year-on-year
+5.99% +11.81%
Number of hourly rates quoted 120 145 132
Median hourly rate £28.50 £21.00 £19.00
Median hourly rate % change year-on-year
+35.71% +10.52%
90% offered a hourly rate of more than £14.40 £12.50 £10.50
10% offered a hourly rate of more than £43.28 £40.25 £30.90
UK excluding London median hourly rate £28.50 £21.07 £19.25
% change year-on-year
+35.24% +9.46%

HAProxy
Jobs Demand Trend

The demand trend of contract jobs citing HAProxy as a proportion of all IT contracts with a match in the Systems Management category.

HAProxy Jobs Demand Trend in the UK

HAProxy
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing HAProxy within the UK.

HAProxy Daily Rate Trend in the UK

HAProxy
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing HAProxy within the UK over the 3 months to 27 July 2016.

HAProxy Daily Rate Histogram in the UK

HAProxy
Top 21 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing HAProxy within the UK over the 3 months to 27 July 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +17 58 £478 +12.35% 17
London +34 48 £500 +12.67% 11
Yorkshire -1 7 £425 +2.40%
Leeds -2 5 £420 +1.20%
West Yorkshire -4 5 £420 +1.20%
Croydon -21 5 £480 +8.16% 1
City of London +51 3 £475 -2.56% 1
Westminster - 3 £475 -
South West +3 1 - -
South Yorkshire -10 1 £500 +11.11%
Sheffield -12 1 £500 +11.11%
Newcastle upon Tyne -46 1 £300 -17.24% 1
North East -46 1 £300 -17.24% 1
Tyne and Wear -48 1 £300 -17.24% 1
Hammersmith - 1 £525 -
South East - 1 £325 - 2
Wiltshire - 1 - -
Oxfordshire - 1 £325 -
Swindon - 1 - -
Barnet - 1 £400 -
Abingdon - 1 £325 -

HAProxy
Top 30 Related IT Skills

For the 6 months to 27 July 2016, IT contractor jobs citing HAProxy also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for HAProxy.

1 157 (97.52%) Linux
2 138 (85.71%) DevOps
3 128 (79.50%) Git (software)
4 119 (73.91%) Amazon AWS
4 119 (73.91%) Puppet
5 116 (72.05%) nginx
6 115 (71.43%) Ruby
7 109 (67.70%) Configuration Management
8 106 (65.84%) Ansible
9 102 (63.35%) Docker
9 102 (63.35%) SQL
10 101 (62.73%) NoSQL
11 98 (60.87%) GitHub
12 97 (60.25%) Artifactory
13 96 (59.63%) logstash
14 89 (55.28%) Ceph
14 89 (55.28%) GitLab
15 87 (54.04%) Graphite
15 87 (54.04%) CoreOS
15 87 (54.04%) Go
15 87 (54.04%) Kubernetes
15 87 (54.04%) rkt
16 86 (53.42%) etcd
16 86 (53.42%) flannel
16 86 (53.42%) Host Intrusion Detection System
16 86 (53.42%) Network Intrusion Detection System
16 86 (53.42%) GlusterFS
17 84 (52.17%) Sensu
18 77 (47.83%) Security Hardening
19 75 (46.58%) Security Cleared

HAProxy
Top Related IT Skills 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
1 116 (72.05%) nginx
2 66 (40.99%) Apache
3 39 (24.22%) Tomcat
4 18 (11.18%) IIS
4 18 (11.18%) OpenStack
5 13 (8.07%) JBoss
5 13 (8.07%) Mule ESB
6 6 (3.73%) Cloud Foundry
6 6 (3.73%) Confluence
7 5 (3.11%) GlassFish
7 5 (3.11%) SAS
8 4 (2.48%) Elasticsearch
8 4 (2.48%) Jetty
8 4 (2.48%) WildFly
9 1 (0.62%) Apache Spark
9 1 (0.62%) WebSphere
Applications
1 1 (0.62%) MS Excel
Cloud Services
1 119 (73.91%) Amazon AWS
2 98 (60.87%) GitHub
3 9 (5.59%) Google Cloud Platform
3 9 (5.59%) Microsoft Azure
4 7 (4.35%) Cloud Computing
5 4 (2.48%) AWS CloudFormation
6 3 (1.86%) Amazon EC2
7 2 (1.24%) Amazon CloudWatch
7 2 (1.24%) Amazon ELB
7 2 (1.24%) PaaS
8 1 (0.62%) Amazon S3
8 1 (0.62%) Google App Engine
8 1 (0.62%) SaaS
8 1 (0.62%) Virtual Private Cloud
Communications & Networking
1 23 (14.29%) DNS
1 23 (14.29%) Firewall
2 14 (8.70%) DHCP
2 14 (8.70%) Reverse Proxy
3 13 (8.07%) HTTP
4 12 (7.45%) iSCSI
5 11 (6.83%) DMZ
5 11 (6.83%) TCP/IP
6 10 (6.21%) VPN
7 9 (5.59%) SMTP
8 8 (4.97%) LDAP
8 8 (4.97%) SAN
9 7 (4.35%) IMAP
9 7 (4.35%) NAS
10 5 (3.11%) F5 BIG-IP GTM
10 5 (3.11%) F5 BIG-IP LTM
10 5 (3.11%) Fibre Channel
10 5 (3.11%) VLAN
11 4 (2.48%) MRTG
12 2 (1.24%) Cisco ASA
Database & Business Intelligence
1 101 (62.73%) NoSQL
2 48 (29.81%) MySQL
3 27 (16.77%) PostgreSQL
4 24 (14.91%) MongoDB
5 21 (13.04%) Redis
6 2 (1.24%) Amazon DynamoDB
6 2 (1.24%) InfluxDB
6 2 (1.24%) SQL Server
6 2 (1.24%) SQL Server 2014
7 1 (0.62%) Amazon RDS
7 1 (0.62%) Apache Cassandra
7 1 (0.62%) Hadoop
7 1 (0.62%) MariaDB
7 1 (0.62%) TokuMX
Development Applications
1 128 (79.50%) Git (software)
2 97 (60.25%) Artifactory
3 89 (55.28%) GitLab
4 45 (27.95%) Jenkins
5 15 (9.32%) Subversion
6 13 (8.07%) Gerrit
6 13 (8.07%) Mercurial
7 11 (6.83%) SonarQube
7 11 (6.83%) Sonatype Nexus
8 9 (5.59%) JIRA
9 5 (3.11%) Gitweb
10 2 (1.24%) Team Foundation Server
11 1 (0.62%) Atlassian Bamboo
11 1 (0.62%) RSpec
11 1 (0.62%) Selenium
11 1 (0.62%) Travis CI
11 1 (0.62%) Vagrant
General
1 11 (6.83%) Banking
2 7 (4.35%) Finance
3 5 (3.11%) Games
4 4 (2.48%) Telecoms
5 2 (1.24%) Marketing
6 1 (0.62%) Manufacturing
6 1 (0.62%) Retail
Job Titles
1 73 (45.34%) DevOps Engineer
2 40 (24.84%) Linux/Unix DevOps
3 27 (16.77%) Consultant
3 27 (16.77%) DevOps Consultant
4 24 (14.91%) Linux Engineer
5 18 (11.18%) Linux Consultant
6 16 (9.94%) Lead DevOps
7 15 (9.32%) Administrator
7 15 (9.32%) Linux DevOps Engineer
7 15 (9.32%) Systems Administrator
8 14 (8.70%) Cloud Engineer
9 11 (6.83%) Linux Administrator
9 11 (6.83%) Linux Systems Administrator
10 9 (5.59%) AWS DevOps
10 9 (5.59%) DevOps Manager
11 8 (4.97%) AWS Engineer
12 7 (4.35%) DevOps Administrator
12 7 (4.35%) Linux Scripter
13 6 (3.73%) Developer
13 6 (3.73%) Windows Engineer
Libraries, Frameworks & Software Standards
1 84 (52.17%) Sensu
2 42 (26.09%) LAMP
3 27 (16.77%) RabbitMQ
4 19 (11.80%) LAPP Stack
5 16 (9.94%) LEMP Stack
6 15 (9.32%) Web Services
7 12 (7.45%) J2EE
8 10 (6.21%) MCollective
8 10 (6.21%) Node.js
9 9 (5.59%) ELK Stack
10 5 (3.11%) .NET
10 5 (3.11%) libvirt
11 2 (1.24%) Java EE
12 1 (0.62%) AngularJS
12 1 (0.62%) Django
12 1 (0.62%) jQuery
12 1 (0.62%) Memcached
12 1 (0.62%) REST
12 1 (0.62%) Servlets
12 1 (0.62%) Zend Framework
Miscellaneous
1 10 (6.21%) Enterprise Software
2 7 (4.35%) Client/Server
2 7 (4.35%) Private Cloud
3 6 (3.73%) Online Banking
4 5 (3.11%) Analytical Skills
4 5 (3.11%) Online Games
4 5 (3.11%) Public Cloud
5 4 (2.48%) Computer Science
5 4 (2.48%) User Experience
6 3 (1.86%) Clustering
7 2 (1.24%) Hybrid Cloud
7 2 (1.24%) Virtual Team
8 1 (0.62%) Data Centre
8 1 (0.62%) EMC VNX
Operating Systems
1 157 (97.52%) Linux
2 87 (54.04%) CoreOS
3 37 (22.98%) Ubuntu
4 36 (22.36%) CentOS
5 21 (13.04%) Red Hat Enterprise Linux
6 17 (10.56%) Windows
7 15 (9.32%) Unix
8 7 (4.35%) Debian
8 7 (4.35%) Windows Server
9 4 (2.48%) Mac OS
9 4 (2.48%) VMS
10 1 (0.62%) Android
10 1 (0.62%) SmartOS
10 1 (0.62%) Solaris
Processes & Methodologies
1 138 (85.71%) DevOps
2 109 (67.70%) Configuration Management
3 77 (47.83%) Security Hardening
4 46 (28.57%) Continuous Integration
5 39 (24.22%) Open Source
6 38 (23.60%) Agile Software Development
7 27 (16.77%) Scrum
8 12 (7.45%) Continuous Delivery
8 12 (7.45%) Load Balancing
9 11 (6.83%) OWASP
10 9 (5.59%) High Availability
11 7 (4.35%) Kernel Tuning
12 6 (3.73%) Continuous Improvement
13 5 (3.11%) Change Control
13 5 (3.11%) Kanban
13 5 (3.11%) Security Patching
14 4 (2.48%) OO
14 4 (2.48%) Web Operations
15 3 (1.86%) ITIL
15 3 (1.86%) Web Development
Programming Languages
1 115 (71.43%) Ruby
2 102 (63.35%) SQL
3 87 (54.04%) Go
4 65 (40.37%) Python
5 42 (26.09%) Perl
6 38 (23.60%) Bash Shell
7 31 (19.25%) PHP
8 23 (14.29%) Java
9 11 (6.83%) Erlang
9 11 (6.83%) PowerShell
10 9 (5.59%) C++
11 7 (4.35%) Korn
12 5 (3.11%) C
12 5 (3.11%) Shell Script
13 1 (0.62%) C#
13 1 (0.62%) JavaScript
Qualifications
1 75 (46.58%) Security Cleared
2 73 (45.34%) SC Cleared
3 17 (10.56%) BPSS Clearance
4 16 (9.94%) BC Cleared
4 16 (9.94%) DV Cleared
5 7 (4.35%) CCNA
5 7 (4.35%) CCNP
5 7 (4.35%) Cisco Certification
5 7 (4.35%) RHCA
5 7 (4.35%) RHCE
5 7 (4.35%) RHCSA
6 4 (2.48%) Degree
Quality Assurance & Compliance
1 1 (0.62%) Disclosure Scotland
1 1 (0.62%) SLA
System Software
1 102 (63.35%) Docker
2 89 (55.28%) Ceph
3 86 (53.42%) etcd
3 86 (53.42%) flannel
3 86 (53.42%) GlusterFS
4 26 (16.15%) VMware Infrastructure
5 18 (11.18%) iptables
6 13 (8.07%) Squid
6 13 (8.07%) Virtual Machines
7 12 (7.45%) NFS
7 12 (7.45%) vCloud
8 11 (6.83%) KVM
9 6 (3.73%) Sendmail
10 5 (3.11%) Dovecot
10 5 (3.11%) XenServer
11 3 (1.86%) Active Directory
11 3 (1.86%) Varnish
11 3 (1.86%) Xen
12 2 (1.24%) LXC
13 1 (0.62%) VMware ESXi
Systems Management
1 119 (73.91%) Puppet
2 106 (65.84%) Ansible
3 96 (59.63%) logstash
4 87 (54.04%) Graphite
4 87 (54.04%) Kubernetes
4 87 (54.04%) rkt
5 86 (53.42%) Host Intrusion Detection System
5 86 (53.42%) Network Intrusion Detection System
6 31 (19.25%) Nagios
7 23 (14.29%) Opscode Chef
8 19 (11.80%) Kibana
9 16 (9.94%) Salt
9 16 (9.94%) ZABBIX
10 11 (6.83%) Rundeck
11 10 (6.21%) Grafana
12 8 (4.97%) Terraform
13 6 (3.73%) Cacti
13 6 (3.73%) Graylog
13 6 (3.73%) Icinga
14 5 (3.11%) OpenNebula
Vendors
1 55 (34.16%) Red Hat
2 41 (25.47%) VMware
3 14 (8.70%) CenturyLink
4 11 (6.83%) Black Duck
4 11 (6.83%) Sonatype
4 11 (6.83%) Veracode
5 9 (5.59%) Google
6 5 (3.11%) Cisco
6 5 (3.11%) F5
6 5 (3.11%) New Relic
6 5 (3.11%) Oracle
6 5 (3.11%) Palo Alto
7 4 (2.48%) Microsoft
7 4 (2.48%) Sitecore
7 4 (2.48%) SolarWinds
8 2 (1.24%) HP
9 1 (0.62%) Dell
9 1 (0.62%) EMC
9 1 (0.62%) SaltStack
9 1 (0.62%) Zend
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