Period
to 22 April 2021

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for HAProxy skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HAProxy over the 6 months to 22 April 2021 with a comparison to the same period in the previous 2 years.

HAProxy
UK > England
6 months to
22 Apr 2021
Same period 2020 Same period 2019
Rank 723 894 971
Rank change year-on-year +171 +77 +45
Permanent jobs citing HAProxy 90 39 114
As % of all permanent jobs advertised in England 0.12% 0.039% 0.083%
As % of the Systems Management category 0.71% 0.29% 0.68%
Number of salaries quoted 59 33 109
10th Percentile £33,750 £32,500 £36,250
25th Percentile £39,375 £47,500 £37,500
Median annual salary (50th Percentile) £45,000 £55,000 £45,000
Median % change year-on-year -18.18% +22.22% -10.00%
75th Percentile £60,000 £72,500 £75,000
90th Percentile £69,500 £95,000 £85,000
UK median annual salary £45,000 £55,000 £47,500
% change year-on-year -18.18% +15.79% -5.00%

HAProxy is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for systems management skills.

All Systems Management Skills
England
Permanent vacancies with a requirement for systems management skills 12,678 13,476 16,780
As % of all permanent IT jobs advertised in England 16.83% 13.53% 12.21%
Number of salaries quoted 10,134 10,727 13,210
10th Percentile £37,500 £34,000 £33,000
25th Percentile £46,623 £45,000 £42,500
Median annual salary (50th Percentile) £65,000 £60,000 £60,000
Median % change year-on-year +8.33% - +9.09%
75th Percentile £81,250 £81,250 £76,250
90th Percentile £95,000 £95,000 £90,000
UK median annual salary £62,500 £60,000 £57,500
% change year-on-year +4.17% +4.35% +4.55%

HAProxy
Job Vacancy Trend in England

Job postings citing HAProxy as a proportion of all IT jobs advertised in England.

Job vacancy trend for HAProxy in England

HAProxy
Salary Trend in England

3-month moving average salary quoted in jobs citing HAProxy in England.

Salary trend for HAProxy in England

HAProxy
Salary Histogram in England

Salary distribution for jobs citing HAProxy in England over the 6 months to 22 April 2021.

Salary histogram for HAProxy in England

HAProxy
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HAProxy within the England region over the 6 months to 22 April 2021. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +122 37 £50,000 -44.44% 2
South East +95 24 £45,000 +5.88%
North of England +35 13 £38,000 -30.91% 1
Yorkshire +11 10 £38,500 -30.00%
Midlands +37 6 £40,000 +8.11% 1
East Midlands - 5 £40,000 -
East of England - 5 £37,500 - 3
South West +1 4 £52,500 - 2
North West +37 3 £30,000 -45.45% 1
West Midlands +5 1 £30,000 -18.92% 1
HAProxy
UK

For the 6 months to 22 April 2021, IT jobs citing HAProxy also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the England region with a requirement for HAProxy.

1 59 (65.56%) Linux
2 51 (56.67%) Microsoft
3 50 (55.56%) Ansible
4 48 (53.33%) nginx
5 46 (51.11%) SQL Server
6 42 (46.67%) Data Centre
7 41 (45.56%) Windows
8 40 (44.44%) Apache
9 38 (42.22%) Cisco
10 37 (41.11%) Load Balancing
10 37 (41.11%) AWS
11 36 (40.00%) Azure
12 30 (33.33%) PowerShell
12 30 (33.33%) Oracle
13 29 (32.22%) Open Source
13 29 (32.22%) Bash Shell
13 29 (32.22%) Kubernetes
14 28 (31.11%) VMware Infrastructure
14 28 (31.11%) DNS
14 28 (31.11%) Firewall
14 28 (31.11%) VMware
15 27 (30.00%) Active Directory
15 27 (30.00%) Git (software)
16 26 (28.89%) VPN
17 25 (27.78%) IIS
18 23 (25.56%) Python
18 23 (25.56%) Docker
19 22 (24.44%) Continuous Integration
19 22 (24.44%) Puppet
19 22 (24.44%) PostgreSQL

HAProxy
Co-occurring IT Skills in England 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 48 (53.33%) nginx
2 40 (44.44%) Apache
3 25 (27.78%) IIS
4 18 (20.00%) Tomcat
5 13 (14.44%) ejabberd
6 10 (11.11%) Elasticsearch
7 7 (7.78%) WordPress
8 6 (6.67%) Drupal
9 5 (5.56%) GlassFish
10 1 (1.11%) Apache Solr
10 1 (1.11%) OpenStack
Cloud Services
1 37 (41.11%) AWS
2 36 (40.00%) Azure
3 19 (21.11%) OpenShift
4 6 (6.67%) Dynamics 365
4 6 (6.67%) GCP
4 6 (6.67%) Power Platform
5 5 (5.56%) GitHub
6 3 (3.33%) PaaS
7 2 (2.22%) Amazon EKS
7 2 (2.22%) AWS CloudFormation
7 2 (2.22%) Cloud Computing
7 2 (2.22%) NuGet
7 2 (2.22%) SaaS
8 1 (1.11%) Amazon S3
8 1 (1.11%) Azure Sentinel
8 1 (1.11%) Datadog
8 1 (1.11%) IaaS
Communications & Networking
1 28 (31.11%) DNS
1 28 (31.11%) Firewall
2 26 (28.89%) VPN
3 21 (23.33%) BGP
4 20 (22.22%) Asterisk PBX
4 20 (22.22%) DHCP
5 19 (21.11%) Internet
5 19 (21.11%) NAS
5 19 (21.11%) SAN
6 17 (18.89%) Diameter Protocol
6 17 (18.89%) LAN
6 17 (18.89%) SNMP
7 13 (14.44%) PBX
8 9 (10.00%) Reverse Proxy
9 7 (7.78%) Remote Desktop
10 5 (5.56%) TCP/IP
11 4 (4.44%) HTTP
11 4 (4.44%) IPv4
11 4 (4.44%) VoIP
11 4 (4.44%) WAN
Database & Business Intelligence
1 46 (51.11%) SQL Server
2 22 (24.44%) PostgreSQL
3 13 (14.44%) MySQL
4 7 (7.78%) MariaDB
5 6 (6.67%) Power BI
5 6 (6.67%) Redis
5 6 (6.67%) SQL Server Analysis Services
5 6 (6.67%) SQL Server Reporting Services
6 5 (5.56%) Big Data
7 4 (4.44%) MongoDB
7 4 (4.44%) NoSQL
7 4 (4.44%) Relational Database
8 1 (1.11%) Apache Ignite
8 1 (1.11%) Couchbase
8 1 (1.11%) CouchDB
Development Applications
1 27 (30.00%) Git (software)
2 21 (23.33%) Jenkins
3 5 (5.56%) TeamCity
4 4 (4.44%) Chocolatey
4 4 (4.44%) JIRA
5 3 (3.33%) Maven
5 3 (3.33%) Vagrant
6 2 (2.22%) Postman
6 2 (2.22%) Subversion
7 1 (1.11%) Bitbucket
7 1 (1.11%) CircleCI
7 1 (1.11%) GitLab
7 1 (1.11%) Octopus Deploy
7 1 (1.11%) Selenium
7 1 (1.11%) SonarQube
General
1 21 (23.33%) Telecoms
2 13 (14.44%) Games
3 8 (8.89%) Finance
4 2 (2.22%) Financial Institution
5 1 (1.11%) Banking
5 1 (1.11%) Investment Banking
Job Titles
1 21 (23.33%) Systems Engineer
2 19 (21.11%) Network Engineer
3 18 (20.00%) Linux Engineer
4 14 (15.56%) Design Engineer
4 14 (15.56%) Infrastructure Design Engineer
4 14 (15.56%) Infrastructure Engineer
5 13 (14.44%) DevOps Engineer
5 13 (14.44%) Network Systems Engineer
6 10 (11.11%) Operations Engineer
7 9 (10.00%) Linux Systems Administrator
8 8 (8.89%) Linux Systems Engineer
9 7 (7.78%) Windows Engineer
10 6 (6.67%) Cloud Engineer
10 6 (6.67%) Server Engineer
10 6 (6.67%) Systems Administrator
11 5 (5.56%) Administrator
11 5 (5.56%) Linux Administrator
11 5 (5.56%) Linux DevOps Engineer
11 5 (5.56%) Linux/Unix DevOps
11 5 (5.56%) Microsoft Engineer
Libraries, Frameworks & Software Standards
1 18 (20.00%) LAMP
1 18 (20.00%) LDAP
2 14 (15.56%) LAPP Stack
3 13 (14.44%) XMPP
4 8 (8.89%) Web Services
5 7 (7.78%) LEMP Stack
6 6 (6.67%) Symfony
7 4 (4.44%) Node.js
8 3 (3.33%) Apache Camel
8 3 (3.33%) Elastic Stack
8 3 (3.33%) Kafka
8 3 (3.33%) REST
8 3 (3.33%) Spring
8 3 (3.33%) Spring Boot
9 2 (2.22%) .NET
9 2 (2.22%) Ruby on Rails
10 1 (1.11%) CSS
10 1 (1.11%) HTML
10 1 (1.11%) JSON
10 1 (1.11%) XML
Miscellaneous
1 42 (46.67%) Data Centre
2 19 (21.11%) Analytical Skills
3 17 (18.89%) Organisational Skills
4 6 (6.67%) Mobile App
5 5 (5.56%) Linux Command Line
6 3 (3.33%) Public Cloud
7 1 (1.11%) Clustering
7 1 (1.11%) Hybrid Cloud
7 1 (1.11%) Private Cloud
Operating Systems
1 59 (65.56%) Linux
2 41 (45.56%) Windows
3 20 (22.22%) CentOS
3 20 (22.22%) Debian
4 9 (10.00%) Ubuntu
4 9 (10.00%) Unix
5 8 (8.89%) Windows Server
5 8 (8.89%) Windows Server 2012
6 6 (6.67%) Fedora
6 6 (6.67%) Windows 10
6 6 (6.67%) Windows 7
6 6 (6.67%) Windows 8
6 6 (6.67%) Windows Server 2003
6 6 (6.67%) Windows Server 2008
7 4 (4.44%) Red Hat Enterprise Linux
8 2 (2.22%) Windows Server 2016
9 1 (1.11%) SUSE
Processes & Methodologies
1 37 (41.11%) Load Balancing
2 29 (32.22%) Open Source
3 22 (24.44%) Continuous Integration
4 19 (21.11%) DevOps
5 18 (20.00%) Converged Infrastructure
5 18 (20.00%) Desktop Virtualisation
5 18 (20.00%) High Availability
5 18 (20.00%) Requirements Gathering
6 17 (18.89%) Architectural Design
6 17 (18.89%) eTOM
6 17 (18.89%) Infrastructure Engineering
6 17 (18.89%) Network Virtualisation
7 14 (15.56%) Computer Science
8 13 (14.44%) Penetration Testing
8 13 (14.44%) Risk Assessment
9 9 (10.00%) Migration
10 8 (8.89%) Logistics
10 8 (8.89%) Problem-Solving
11 7 (7.78%) Agile Software Development
11 7 (7.78%) Microservices
Programming Languages
1 30 (33.33%) PowerShell
2 29 (32.22%) Bash Shell
3 23 (25.56%) Python
4 19 (21.11%) PHP
5 18 (20.00%) SQL
6 16 (17.78%) Perl
7 13 (14.44%) C
8 9 (10.00%) Shell Script
9 8 (8.89%) Java
10 5 (5.56%) Ruby
11 4 (4.44%) Groovy
12 2 (2.22%) C#
12 2 (2.22%) JavaScript
13 1 (1.11%) Elixir
13 1 (1.11%) Erlang
Qualifications
1 21 (23.33%) Cisco Certification
2 19 (21.11%) CCNP
3 18 (20.00%) VMware Certified Professional (VCP)
4 15 (16.67%) Degree
5 13 (14.44%) Computer Science Degree
6 3 (3.33%) CCIE
7 1 (1.11%) PhD
7 1 (1.11%) SC Cleared
7 1 (1.11%) Security Cleared
Quality Assurance & Compliance
1 3 (3.33%) QA
System Software
1 28 (31.11%) VMware Infrastructure
2 27 (30.00%) Active Directory
3 23 (25.56%) Docker
4 18 (20.00%) KVM
4 18 (20.00%) Microsoft Virtual Server
4 18 (20.00%) Virtual Servers
4 18 (20.00%) XenApp
4 18 (20.00%) XenDesktop
5 17 (18.89%) iptables
5 17 (18.89%) QEMU
6 15 (16.67%) Postfix
7 13 (14.44%) Kamailio
8 4 (4.44%) NFS
9 1 (1.11%) Ceph
9 1 (1.11%) GlusterFS
9 1 (1.11%) GridGain
9 1 (1.11%) Lustre
9 1 (1.11%) Samba
Systems Management
1 50 (55.56%) Ansible
2 29 (32.22%) Kubernetes
3 22 (24.44%) Puppet
4 20 (22.22%) ZABBIX
5 18 (20.00%) vRealize
6 17 (18.89%) Galera Cluster
7 11 (12.22%) Terraform
8 10 (11.11%) Nagios
9 8 (8.89%) Grafana
9 8 (8.89%) Opscode Chef
10 7 (7.78%) Icinga
10 7 (7.78%) Prometheus
11 5 (5.56%) Oracle ZFS
12 4 (4.44%) Cacti
12 4 (4.44%) SolarWinds Orion
13 2 (2.22%) Graylog
13 2 (2.22%) yum
14 1 (1.11%) Consul
14 1 (1.11%) Ganeti
14 1 (1.11%) Packer
Vendors
1 51 (56.67%) Microsoft
2 38 (42.22%) Cisco
3 30 (33.33%) Oracle
4 28 (31.11%) VMware
5 21 (23.33%) Red Hat
6 19 (21.11%) F5
7 18 (20.00%) Citrix
7 18 (20.00%) Dell
7 18 (20.00%) IBM
7 18 (20.00%) Infoblox
8 17 (18.89%) GENBAND
8 17 (18.89%) HP
8 17 (18.89%) Juniper
8 17 (18.89%) Mitel
8 17 (18.89%) Percona
8 17 (18.89%) SonicWALL
9 13 (14.44%) Nortel
10 4 (4.44%) Palo Alto
11 3 (3.33%) Google
12 2 (2.22%) Fortinet