Period
to 23 September 2019

The following table provides summary statistics for permanent job vacancies 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 23 September 2019 with a comparison to the same period in the previous 2 years.

HAProxy
UK
6 months to
23 Sep 2019
Same period 2018 Same period 2017
Rank 958 1016 1027
Rank change year-on-year +58 +11 -2
Permanent jobs citing HAProxy 119 155 189
As % of all permanent IT jobs advertised in the UK 0.085% 0.094% 0.11%
As % of the Systems Management category 0.65% 0.89% 1.20%
Number of salaries quoted 102 125 159
UK median annual salary £55,000 £50,000 £55,000
Median salary % change year-on-year +10.00% -9.09% -
10th Percentile £36,250 £35,650 £32,500
90th Percentile £90,000 £74,500 £78,000
UK excluding London median annual salary £42,500 £48,750 £47,500
% change year-on-year -12.82% +2.63% -11.63%

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 with a requirement for systems management skills.

All Systems Management Skills
UK
Permanent vacancies with a requirement for systems management skills 18,304 17,368 15,745
As % of all permanent IT jobs advertised in the UK 13.07% 10.51% 8.96%
Number of salaries quoted 13,755 13,829 12,792
UK median annual salary £57,500 £55,000 £52,500
Median salary % change year-on-year +4.55% +4.76% +5.00%
10th Percentile £32,500 £31,500 £30,750
90th Percentile £90,000 £85,000 £82,500
UK excluding London median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

HAProxy
Job Vacancy Trend

Job postings citing HAProxy as a percentage of all IT jobs advertised.

Job vacancy trend for HAProxy in the UK

HAProxy
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HAProxy.

Salary trend for HAProxy in the UK

HAProxy
Salary Histogram

The salary distribution of IT jobs citing HAProxy over the 6 months to 23 September 2019.

Salary histogram for HAProxy in the UK

HAProxy
Top 12 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HAProxy within the UK over the 6 months to 23 September 2019. 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
England +46 114 £55,000 +10.00% 12
UK excluding London +24 69 £42,500 -12.82% 8
London +66 50 £75,000 +25.00% 5
East of England +79 28 £40,000 -40.74% 2
South East +20 22 £55,000 +10.00% 1
Midlands +44 8 £40,000 - 1
West Midlands - 8 £40,000 - 1
Scotland +16 5 £42,500 +21.43% 1
North of England +2 5 £42,500 +41.67% 2
Yorkshire -8 3 £42,000 +15.86%
North West +22 2 £65,000 +52.94% 2
South West +12 1 - - 1

For the 6 months to 23 September 2019, 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 with a requirement for HAProxy.

1 103 (86.55%) Linux
2 65 (54.62%) Python
3 63 (52.94%) Bash Shell
3 63 (52.94%) Ansible
4 62 (52.10%) Git (software)
5 61 (51.26%) Docker
6 57 (47.90%) DevOps
6 57 (47.90%) AWS
7 55 (46.22%) nginx
7 55 (46.22%) Apache
8 54 (45.38%) Terraform
9 51 (42.86%) Jenkins
10 49 (41.18%) CentOS
10 49 (41.18%) Load Balancing
11 44 (36.97%) MySQL
12 35 (29.41%) TCP/IP
12 35 (29.41%) Configuration Management
12 35 (29.41%) Kubernetes
13 32 (26.89%) Elasticsearch
13 32 (26.89%) Ruby
14 31 (26.05%) Windows
14 31 (26.05%) Puppet
14 31 (26.05%) Elastic Stack
15 30 (25.21%) PHP
15 30 (25.21%) PostgreSQL
16 28 (23.53%) VMware
16 28 (23.53%) Azure
17 27 (22.69%) LAMP
18 26 (21.85%) Opscode Chef
19 25 (21.01%) Open Source

HAProxy
Co-occurring 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 55 (46.22%) Apache
1 55 (46.22%) nginx
2 32 (26.89%) Elasticsearch
3 16 (13.45%) IIS
4 9 (7.56%) Ethereum
5 5 (4.20%) OpenStack
6 4 (3.36%) GlassFish
6 4 (3.36%) WordPress
7 3 (2.52%) Jetty
7 3 (2.52%) Tomcat
8 2 (1.68%) Cloud Foundry
8 2 (1.68%) CloudStack
9 1 (0.84%) MS Exchange
Business Applications
1 8 (6.72%) Shopify
Cloud Services
1 57 (47.90%) AWS
2 28 (23.53%) Azure
3 21 (17.65%) GCP
4 15 (12.61%) SaaS
5 7 (5.88%) Akamai
5 7 (5.88%) BlazeMeter
6 6 (5.04%) GitHub
6 6 (5.04%) Stackdriver
7 5 (4.20%) Sauce Labs
7 5 (4.20%) Serverless
7 5 (4.20%) Sumo Logic
8 4 (3.36%) Amazon ECS
8 4 (3.36%) Amazon S3
8 4 (3.36%) IaaS
9 2 (1.68%) AWS CloudFormation
9 2 (1.68%) Datadog
9 2 (1.68%) NuGet
9 2 (1.68%) Route 53
9 2 (1.68%) Slack
9 2 (1.68%) Virtual Private Cloud
Communications & Networking
1 35 (29.41%) TCP/IP
2 24 (20.17%) DNS
2 24 (20.17%) Firewall
2 24 (20.17%) SSL
3 21 (17.65%) HTTP
4 13 (10.92%) DHCP
5 11 (9.24%) VRRP
6 9 (7.56%) Peer-to-Peer Networking
6 9 (7.56%) VLAN
7 8 (6.72%) Network Security
8 7 (5.88%) SAN
8 7 (5.88%) VoIP
8 7 (5.88%) VPN
9 4 (3.36%) Fibre Channel
9 4 (3.36%) IPv4
9 4 (3.36%) IPv6
9 4 (3.36%) iSCSI
9 4 (3.36%) VSAN
10 3 (2.52%) LAN
10 3 (2.52%) NAS
Database & Business Intelligence
1 44 (36.97%) MySQL
2 30 (25.21%) PostgreSQL
3 15 (12.61%) Redis
3 15 (12.61%) SQL Server
4 12 (10.08%) MongoDB
5 11 (9.24%) Azure SQL Database
6 9 (7.56%) Blockchain
7 8 (6.72%) MariaDB
8 6 (5.04%) Hadoop
9 4 (3.36%) Apache Cassandra
9 4 (3.36%) NoSQL
10 2 (1.68%) Amazon Athena
10 2 (1.68%) Amazon RDS
10 2 (1.68%) Big Data
10 2 (1.68%) Relational Database
11 1 (0.84%) CouchDB
Development Applications
1 62 (52.10%) Git (software)
2 51 (42.86%) Jenkins
3 20 (16.81%) GitLab
4 11 (9.24%) Mercurial
4 11 (9.24%) Vagrant
5 10 (8.40%) Artifactory
6 8 (6.72%) Sonatype Nexus
6 8 (6.72%) TeamCity
7 7 (5.88%) JMeter
8 5 (4.20%) Octopus Deploy
9 4 (3.36%) Atlassian Bamboo
9 4 (3.36%) gulp
9 4 (3.36%) webpack
10 3 (2.52%) GoCD
10 3 (2.52%) Maven
10 3 (2.52%) Subversion
11 2 (1.68%) Chocolatey
11 2 (1.68%) Hudson
12 1 (0.84%) Team Foundation Server
General
1 12 (10.08%) Retail
2 8 (6.72%) Games
3 3 (2.52%) Finance
3 3 (2.52%) Public Sector
4 1 (0.84%) Local Government
4 1 (0.84%) Telecoms
Job Titles
1 35 (29.41%) DevOps Engineer
2 26 (21.85%) Linux Engineer
3 19 (15.97%) Developer
4 18 (15.13%) Systems Administrator
5 15 (12.61%) Administrator
6 14 (11.76%) Infrastructure Engineer
7 13 (10.92%) Linux Systems Administrator
8 11 (9.24%) Python Developer
9 10 (8.40%) Senior DevOps
9 10 (8.40%) Senior DevOps Engineer
10 9 (7.56%) Linux Administrator
11 8 (6.72%) Cloud Engineer
11 8 (6.72%) Lead Developer
11 8 (6.72%) Lead PHP Developer
11 8 (6.72%) PHP Developer
12 6 (5.04%) 3rd Line Engineer
13 5 (4.20%) Senior Infrastructure Engineer
13 5 (4.20%) Senior Linux Administrator
13 5 (4.20%) Senior Linux Systems Administrator
13 5 (4.20%) Senior Systems Administrator
Libraries, Frameworks & Software Standards
1 31 (26.05%) Elastic Stack
2 27 (22.69%) LAMP
3 17 (14.29%) LEMP Stack
4 16 (13.45%) RabbitMQ
5 13 (10.92%) Web Services
6 12 (10.08%) LAPP Stack
7 11 (9.24%) Django
7 11 (9.24%) Middleware
8 9 (7.56%) gRPC
9 8 (6.72%) CSS
9 8 (6.72%) HTML
9 8 (6.72%) HTML5
9 8 (6.72%) Laravel
9 8 (6.72%) React
9 8 (6.72%) Symfony
10 6 (5.04%) FreeSWITCH
11 5 (4.20%) Node.js
12 4 (3.36%) Java EE
12 4 (3.36%) Jest
12 4 (3.36%) Redux
Miscellaneous
1 17 (14.29%) PKI
2 14 (11.76%) Analytical Skills
3 12 (10.08%) Data Centre
4 7 (5.88%) Greenfield Project
5 5 (4.20%) Public Cloud
6 4 (3.36%) Linux Command Line
6 4 (3.36%) User Experience
7 3 (2.52%) Clustering
7 3 (2.52%) Private Cloud
8 2 (1.68%) Client/Server
8 2 (1.68%) EMC VNX
8 2 (1.68%) Hybrid Cloud
8 2 (1.68%) Mobile Payment
8 2 (1.68%) Renewable Energy
8 2 (1.68%) Replication
8 2 (1.68%) Self-Motivation
8 2 (1.68%) Smart Home
9 1 (0.84%) e-Learning
9 1 (0.84%) N-Tier
9 1 (0.84%) Online Games
Operating Systems
1 103 (86.55%) Linux
2 49 (41.18%) CentOS
3 31 (26.05%) Windows
4 15 (12.61%) Red Hat Enterprise Linux
5 14 (11.76%) Solaris
6 13 (10.92%) Ubuntu
7 11 (9.24%) Unix
7 11 (9.24%) Windows Server
8 6 (5.04%) Windows 10
9 5 (4.20%) Debian
10 4 (3.36%) Fedora
11 2 (1.68%) CoreOS
12 1 (0.84%) Windows Server 2012
Processes & Methodologies
1 57 (47.90%) DevOps
2 49 (41.18%) Load Balancing
3 35 (29.41%) Configuration Management
4 25 (21.01%) Open Source
5 23 (19.33%) Problem-Solving
6 21 (17.65%) Microservices
7 20 (16.81%) High Availability
7 20 (16.81%) Infrastructure Engineering
8 19 (15.97%) Continuous Integration
9 17 (14.29%) Workflow
10 16 (13.45%) Migration
11 15 (12.61%) Mentoring
12 12 (10.08%) Agile Software Development
12 12 (10.08%) Trend Analysis
13 10 (8.40%) Continuous Delivery
13 10 (8.40%) Infrastructure as Code
13 10 (8.40%) Performance Tuning
14 9 (7.56%) Cryptography
14 9 (7.56%) Product Management
14 9 (7.56%) Software Engineering
Programming Languages
1 65 (54.62%) Python
2 63 (52.94%) Bash Shell
3 32 (26.89%) Ruby
4 30 (25.21%) PHP
5 22 (18.49%) Perl
5 22 (18.49%) PowerShell
5 22 (18.49%) SQL
6 17 (14.29%) PHP 5
6 17 (14.29%) PHP 7
7 9 (7.56%) Rust
7 9 (7.56%) Solidity
8 8 (6.72%) Go
9 7 (5.88%) Java
10 5 (4.20%) Shell Script
11 4 (3.36%) C#
12 2 (1.68%) Groovy
13 1 (0.84%) VBScript
Qualifications
1 8 (6.72%) Degree
2 6 (5.04%) Security Cleared
2 6 (5.04%) VMware Certified Professional (VCP)
3 5 (4.20%) DBS Check
3 5 (4.20%) MCSE
3 5 (4.20%) Microsoft Certification
4 4 (3.36%) RHCE
4 4 (3.36%) VCP5
4 4 (3.36%) VCP6
5 3 (2.52%) CCNA
5 3 (2.52%) CCNP
5 3 (2.52%) Cisco Certification
6 2 (1.68%) AWS Certification
6 2 (1.68%) MBA
6 2 (1.68%) SANS
7 1 (0.84%) MCSA
Quality Assurance & Compliance
1 13 (10.92%) ISO/IEC 27001
2 2 (1.68%) SLA
3 1 (0.84%) PCI DSS
System Software
1 61 (51.26%) Docker
2 25 (21.01%) VMware Infrastructure
3 16 (13.45%) Hyper-V
4 13 (10.92%) Varnish
5 9 (7.56%) KVM
6 6 (5.04%) Apache ZooKeeper
7 5 (4.20%) iptables
7 5 (4.20%) Virtual Machines
7 5 (4.20%) Xen
8 4 (3.36%) Active Directory
8 4 (3.36%) etcd
8 4 (3.36%) vCloud
8 4 (3.36%) vSphere
9 1 (0.84%) Ceph
Systems Management
1 63 (52.94%) Ansible
2 54 (45.38%) Terraform
3 35 (29.41%) Kubernetes
4 31 (26.05%) Puppet
5 26 (21.85%) Opscode Chef
6 25 (21.01%) Nagios
7 23 (19.33%) logstash
8 20 (16.81%) yum
9 19 (15.97%) Kibana
9 19 (15.97%) Prometheus
9 19 (15.97%) ZABBIX
10 12 (10.08%) Packer
10 12 (10.08%) Rancher
11 11 (9.24%) Grafana
11 11 (9.24%) Rsyslog
12 7 (5.88%) Graphite
12 7 (5.88%) Icinga
13 6 (5.04%) Consul
13 6 (5.04%) SCCM
14 4 (3.36%) Docker Swarm
Vendors
1 28 (23.53%) VMware
2 21 (17.65%) New Relic
3 14 (11.76%) Veeam
4 12 (10.08%) Google
4 12 (10.08%) Sybase
5 8 (6.72%) Nimble Storage
6 7 (5.88%) Microsoft
6 7 (5.88%) Percona
6 7 (5.88%) Red Hat
7 6 (5.04%) Brocade
7 6 (5.04%) EqualLogic
7 6 (5.04%) Imperva
7 6 (5.04%) SolarWinds
7 6 (5.04%) Zerto
8 5 (4.20%) EMC
9 4 (3.36%) Cisco
9 4 (3.36%) Nexenta
9 4 (3.36%) SaltStack
9 4 (3.36%) Splunk
9 4 (3.36%) Vyatta