Period
to 19 September 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 19 September 2021 with a comparison to the same period in the previous 2 years.

HAProxy
UK > England
6 months to
19 Sep 2021
Same period 2020 Same period 2019
Rank 874 669 949
Rank change year-on-year -205 +280 +84
Permanent jobs citing HAProxy 108 18 112
As % of all permanent jobs advertised in England 0.10% 0.039% 0.086%
As % of the Systems Management category 0.58% 0.24% 0.64%
Number of salaries quoted 50 17 97
10th Percentile £46,250 £42,750 £36,250
25th Percentile £50,000 £45,000 £41,250
Median annual salary (50th Percentile) £55,000 £55,000 £55,000
75th Percentile £73,125 £65,000 £78,000
90th Percentile £75,000 £69,250 £90,000
UK median annual salary £55,000 £55,000 £55,000

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 18,483 7,658 17,379
As % of all permanent IT jobs advertised in England 17.44% 16.69% 13.31%
Number of salaries quoted 11,811 6,378 13,352
10th Percentile £37,500 £36,750 £32,500
25th Percentile £48,750 £46,250 £42,500
Median annual salary (50th Percentile) £65,000 £62,500 £60,000
Median % change year-on-year +4.00% +4.17% +9.09%
75th Percentile £85,000 £80,000 £77,500
90th Percentile £100,000 £95,000 £91,250
UK median annual salary £65,000 £61,500 £57,500
% change year-on-year +5.69% +6.96% +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 19 September 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 19 September 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 -200 57 £50,000 -9.09% 9
East of England -79 17 £55,000 -8.33% 1
North of England -117 11 £47,500 +1.06% 6
Midlands - 10 £50,000 - 1
North West -75 6 £47,500 +5.56% 5
East Midlands - 6 - - 1
Yorkshire -100 5 - - 1
South East -155 5 £67,500 +12.50% 2
West Midlands - 4 £50,000 -
South West -90 1 £50,000 -
HAProxy
UK

For the 6 months to 19 September 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 69 (63.89%) Linux
2 65 (60.19%) Git (software)
3 55 (50.93%) nginx
3 55 (50.93%) Docker
3 55 (50.93%) DevOps
4 53 (49.07%) Kubernetes
5 50 (46.30%) Windows
5 50 (46.30%) Python
5 50 (46.30%) SQL Server
6 46 (42.59%) AWS
7 42 (38.89%) Finance
8 40 (37.04%) DNS
9 39 (36.11%) Puppet
10 38 (35.19%) Azure
10 38 (35.19%) Agile Software Development
10 38 (35.19%) Data Centre
11 37 (34.26%) REST
11 37 (34.26%) Ansible
12 36 (33.33%) Opscode Chef
12 36 (33.33%) Jenkins
12 36 (33.33%) PostgreSQL
13 35 (32.41%) Social Skills
14 34 (31.48%) Kafka
15 33 (30.56%) Apache
16 32 (29.63%) SQL
16 32 (29.63%) Terraform
17 30 (27.78%) MySQL
18 29 (26.85%) NoSQL
19 28 (25.93%) Microservices
19 28 (25.93%) Event-Driven

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 55 (50.93%) nginx
2 33 (30.56%) Apache
3 25 (23.15%) Tomcat
4 20 (18.52%) IIS
5 14 (12.96%) Elasticsearch
6 10 (9.26%) WordPress
7 4 (3.70%) ejabberd
8 3 (2.78%) OpenStack
9 2 (1.85%) Traffic Server
10 1 (0.93%) Apache Pulsar
10 1 (0.93%) SharePoint
Cloud Services
1 46 (42.59%) AWS
2 38 (35.19%) Azure
3 26 (24.07%) GCP
4 24 (22.22%) Serverless
5 18 (16.67%) Slack
6 17 (15.74%) GitHub
7 15 (13.89%) Amazon SQS
8 11 (10.19%) Amazon EC2
9 3 (2.78%) Amazon CloudWatch
9 3 (2.78%) OpenShift
10 2 (1.85%) Azure Active Directory
10 2 (1.85%) Virtual Private Cloud
11 1 (0.93%) AWS CloudFormation
11 1 (0.93%) AWS CloudTrail
11 1 (0.93%) Azure Sentinel
11 1 (0.93%) Microsoft 365
11 1 (0.93%) Mimecast
11 1 (0.93%) MinIO
11 1 (0.93%) SaaS
Communications & Networking
1 40 (37.04%) DNS
2 24 (22.22%) Firewall
3 23 (21.30%) VPN
4 18 (16.67%) HTTP
5 17 (15.74%) Asterisk PBX
6 16 (14.81%) SSL
7 15 (13.89%) MQTT
8 13 (12.04%) Remote Desktop
8 13 (12.04%) Reverse Proxy
9 10 (9.26%) IPv4
9 10 (9.26%) IPv6
9 10 (9.26%) LAN
10 9 (8.33%) BGP
10 9 (8.33%) Diameter Protocol
10 9 (8.33%) Internet
10 9 (8.33%) SNMP
11 7 (6.48%) SSH
12 5 (4.63%) DHCP
12 5 (4.63%) VoIP
13 4 (3.70%) PBX
Database & Business Intelligence
1 50 (46.30%) SQL Server
2 36 (33.33%) PostgreSQL
3 30 (27.78%) MySQL
4 29 (26.85%) NoSQL
5 18 (16.67%) MongoDB
5 18 (16.67%) Redis
6 16 (14.81%) RDBMS
6 16 (14.81%) Relational Database
7 12 (11.11%) Couchbase
8 11 (10.19%) Amazon DynamoDB
8 11 (10.19%) MariaDB
9 3 (2.78%) Hadoop
10 2 (1.85%) Apache Cassandra
10 2 (1.85%) ArangoDB
10 2 (1.85%) InfluxDB
11 1 (0.93%) Aerospike
11 1 (0.93%) Big Data
11 1 (0.93%) ClickHouse
11 1 (0.93%) CockroachDB
11 1 (0.93%) Scylla
Development Applications
1 65 (60.19%) Git (software)
2 36 (33.33%) Jenkins
3 19 (17.59%) Maven
4 15 (13.89%) Cypress.io
4 15 (13.89%) JMeter
4 15 (13.89%) Log4Net
4 15 (13.89%) Moq
4 15 (13.89%) Newman
4 15 (13.89%) NUnit
4 15 (13.89%) Postman
4 15 (13.89%) Selenium
4 15 (13.89%) SoapUI
4 15 (13.89%) Team Foundation Server
4 15 (13.89%) TestCafe
5 11 (10.19%) Octopus Deploy
6 7 (6.48%) Vagrant
7 3 (2.78%) GitLab
8 2 (1.85%) JIRA
9 1 (0.93%) Gradle
9 1 (0.93%) IntelliJ
General
1 42 (38.89%) Finance
2 35 (32.41%) Social Skills
3 17 (15.74%) Documentation Skills
4 16 (14.81%) Financial Institution
5 12 (11.11%) Organisational Skills
6 8 (7.41%) Analytical Skills
7 7 (6.48%) Telecoms
8 4 (3.70%) Games
8 4 (3.70%) Spanish Language
9 1 (0.93%) Public Sector
Job Titles
1 35 (32.41%) Developer
2 20 (18.52%) Linux Engineer
3 17 (15.74%) Backend Developer
4 16 (14.81%) DevOps Engineer
4 16 (14.81%) Java Developer
5 13 (12.04%) Operations Engineer
6 12 (11.11%) Server Engineer
6 12 (11.11%) Windows Engineer
7 11 (10.19%) Full Stack Developer
8 10 (9.26%) Linux DevOps Engineer
8 10 (9.26%) Linux Scripter
8 10 (9.26%) Linux/Unix DevOps
9 9 (8.33%) Platform Engineer
10 7 (6.48%) Network Engineer
10 7 (6.48%) Python Developer
11 6 (5.56%) Systems Engineer
12 5 (4.63%) Associate Engineer
12 5 (4.63%) Network Systems Engineer
12 5 (4.63%) VoIP Engineer
13 4 (3.70%) Site Reliability Engineer
Libraries, Frameworks & Software Standards
1 37 (34.26%) REST
2 34 (31.48%) Kafka
3 24 (22.22%) Elastic Stack
3 24 (22.22%) Spring
4 23 (21.30%) Node.js
5 22 (20.37%) AngularJS
6 17 (15.74%) Apache Camel
6 17 (15.74%) LAMP
6 17 (15.74%) LAPP Stack
6 17 (15.74%) Spring Boot
7 15 (13.89%) .NET
7 15 (13.89%) .NET Core
7 15 (13.89%) .NET Framework
7 15 (13.89%) ASP.NET
7 15 (13.89%) Enzyme
7 15 (13.89%) Jest
7 15 (13.89%) React
7 15 (13.89%) React Native
7 15 (13.89%) Redux
7 15 (13.89%) Swagger
Miscellaneous
1 38 (35.19%) Data Centre
2 15 (13.89%) User Experience
3 4 (3.70%) Algorithms
4 1 (0.93%) Mobile App
4 1 (0.93%) Private Cloud
4 1 (0.93%) Public Cloud
Operating Systems
1 69 (63.89%) Linux
2 50 (46.30%) Windows
3 23 (21.30%) CentOS
4 16 (14.81%) Android
5 15 (13.89%) Apple iOS
6 12 (11.11%) Windows 10
6 12 (11.11%) Windows 7
6 12 (11.11%) Windows 8
6 12 (11.11%) Windows Server
6 12 (11.11%) Windows Server 2003
6 12 (11.11%) Windows Server 2008
6 12 (11.11%) Windows Server 2012
7 11 (10.19%) Ubuntu
8 10 (9.26%) Debian
8 10 (9.26%) Fedora
8 10 (9.26%) Unix
9 3 (2.78%) Red Hat Enterprise Linux
10 1 (0.93%) CoreOS
Processes & Methodologies
1 55 (50.93%) DevOps
2 38 (35.19%) Agile Software Development
3 28 (25.93%) Event-Driven
3 28 (25.93%) Microservices
4 26 (24.07%) Logistics
5 25 (23.15%) Configuration Management
5 25 (23.15%) Scrum
6 22 (20.37%) Full Stack Development
6 22 (20.37%) Load Balancing
7 21 (19.44%) Continuous Integration
7 21 (19.44%) Open Source
7 21 (19.44%) Technical Leadership
8 19 (17.59%) Problem-Solving
9 18 (16.67%) Root Cause Analysis
10 17 (15.74%) Translating Business Requirements
11 16 (14.81%) SDLC
12 15 (13.89%) Android Development
12 15 (13.89%) Data Science
12 15 (13.89%) iOS Development
12 15 (13.89%) Unit Testing
Programming Languages
1 50 (46.30%) Python
2 32 (29.63%) SQL
3 26 (24.07%) Bash Shell
3 26 (24.07%) Java
4 22 (20.37%) JavaScript
4 22 (20.37%) TypeScript
5 21 (19.44%) PowerShell
6 16 (14.81%) C#
7 11 (10.19%) ES6
7 11 (10.19%) Shell Script
8 7 (6.48%) CFML
8 7 (6.48%) Perl
9 6 (5.56%) PHP
10 4 (3.70%) C
10 4 (3.70%) Go
11 1 (0.93%) PHP 7
11 1 (0.93%) Ruby
Qualifications
1 8 (7.41%) Computer Science Degree
1 8 (7.41%) Degree
2 2 (1.85%) CCNP
2 2 (1.85%) Cisco Certification
2 2 (1.85%) VMware Certified Professional (VCP)
3 1 (0.93%) AWS Certification
3 1 (0.93%) BPSS Clearance
3 1 (0.93%) Security Cleared
Quality Assurance & Compliance
1 15 (13.89%) QA
System Software
1 55 (50.93%) Docker
2 18 (16.67%) Active Directory
3 11 (10.19%) iptables
4 9 (8.33%) KVM
4 9 (8.33%) NFS
4 9 (8.33%) QEMU
4 9 (8.33%) vSphere
5 8 (7.41%) VMware Infrastructure
6 7 (6.48%) VMware ESXi
7 4 (3.70%) Kamailio
7 4 (3.70%) Postfix
7 4 (3.70%) Virtual Machines
8 2 (1.85%) Hyper-V
8 2 (1.85%) LXC
8 2 (1.85%) Microsoft Virtual Server
8 2 (1.85%) Varnish
8 2 (1.85%) Virtual Servers
8 2 (1.85%) Xen
8 2 (1.85%) XenApp
8 2 (1.85%) XenDesktop
Systems Management
1 53 (49.07%) Kubernetes
2 39 (36.11%) Puppet
3 37 (34.26%) Ansible
4 36 (33.33%) Opscode Chef
5 32 (29.63%) Terraform
6 26 (24.07%) Grafana
7 25 (23.15%) ZABBIX
8 18 (16.67%) Kibana
8 18 (16.67%) logstash
9 15 (13.89%) Opsgenie
9 15 (13.89%) Pingdom
10 14 (12.96%) Nagios
11 13 (12.04%) Prometheus
12 11 (10.19%) Galera Cluster
12 11 (10.19%) MIIS
12 11 (10.19%) Salt
13 10 (9.26%) Graphite
13 10 (9.26%) Icinga
14 7 (6.48%) Rancher
15 2 (1.85%) Single Sign-On
Vendors
1 27 (25.00%) Microsoft
2 24 (22.22%) VMware
3 16 (14.81%) New Relic
3 16 (14.81%) Oracle
4 15 (13.89%) Google
5 12 (11.11%) Red Hat
6 11 (10.19%) Cisco
6 11 (10.19%) Sun
7 10 (9.26%) SonicWALL
8 9 (8.33%) GENBAND
8 9 (8.33%) HP
8 9 (8.33%) Juniper
8 9 (8.33%) Mitel
8 9 (8.33%) Percona
8 9 (8.33%) SolarWinds
9 4 (3.70%) F5
9 4 (3.70%) Nortel
9 4 (3.70%) Splunk
10 3 (2.78%) Dell
10 3 (2.78%) ServiceNow