Period
to 22 September 2018

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 22 September 2018 with a comparison to the same period in the previous 2 years.

HAProxy
UK
6 months to
22 Sep 2018
Same period 2017 Same period 2016
Rank 1001 1002 1018
Rank change year-on-year +1 +16 +137
Permanent jobs citing HAProxy 155 189 229
As % of all permanent IT jobs advertised in the UK 0.093% 0.11% 0.12%
As % of the Systems Management category 0.89% 1.20% 1.32%
Number of salaries quoted 125 159 208
UK median annual salary £50,000 £55,000 £55,000
Median salary % change year-on-year -9.09% - -
10th Percentile £35,650 £32,500 £41,600
90th Percentile £74,500 £78,000 £72,500
UK excluding London median annual salary £48,750 £47,500 £53,750
% change year-on-year +2.63% -11.63% +19.44%

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 17,380 15,804 17,317
As % of all permanent IT jobs advertised in the UK 10.44% 8.94% 8.93%
Number of salaries quoted 13,869 12,835 14,088
UK median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +4.17%
10th Percentile £31,750 £30,750 £31,250
90th Percentile £85,000 £82,500 £77,500
UK excluding London median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

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 22 September 2018.

Salary histogram for HAProxy in the UK

HAProxy
Top 14 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 22 September 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +14 141 £50,000 -13.04% 21
UK excluding London +11 89 £48,750 +2.63% 12
London +13 65 £60,000 -7.69% 10
South East +6 38 £50,000 -4.76% 6
East of England +29 18 £67,500 +80.00% 2
North of England +19 17 £30,000 -7.69% 2
Scotland -1 11 £35,000 -30.00% 1
North East -8 11 £30,000 -17.24%
North West +12 4 £42,500 -20.93%
Yorkshire +22 2 £36,250 +11.54% 2
South West +8 2 £53,750 +13.16%
Wales +6 2 £67,500 +56.98%
Midlands +33 1 - - 1
East Midlands - 1 - - 1

For the 6 months to 22 September 2018, 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.

1 139 (89.68%) Linux
2 93 (60.00%) Python
3 92 (59.35%) DevOps
4 86 (55.48%) nginx
5 83 (53.55%) Amazon AWS
6 81 (52.26%) Docker
7 64 (41.29%) Apache
8 62 (40.00%) Git (software)
9 61 (39.35%) Jenkins
10 60 (38.71%) Ruby
11 56 (36.13%) Ansible
12 54 (34.84%) Redis
13 50 (32.26%) Bash Shell
14 48 (30.97%) MySQL
15 47 (30.32%) Agile Software Development
16 43 (27.74%) Microsoft Azure
16 43 (27.74%) Puppet
17 36 (23.23%) Kubernetes
17 36 (23.23%) SQL
18 35 (22.58%) Windows
18 35 (22.58%) Continuous Integration
19 34 (21.94%) Terraform
19 34 (21.94%) Icinga
20 33 (21.29%) MongoDB
20 33 (21.29%) PostgreSQL
21 30 (19.35%) Tomcat
21 30 (19.35%) CentOS
22 29 (18.71%) PHP
22 29 (18.71%) Elasticsearch
23 28 (18.06%) Opscode Chef

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 86 (55.48%) nginx
2 64 (41.29%) Apache
3 30 (19.35%) Tomcat
4 29 (18.71%) Elasticsearch
5 18 (11.61%) IIS
6 14 (9.03%) OpenStack
7 10 (6.45%) WebSphere
8 9 (5.81%) Confluence
9 4 (2.58%) CMS
9 4 (2.58%) uWSGI
9 4 (2.58%) WordPress
10 3 (1.94%) MS Exchange
10 3 (1.94%) WebSphere Application Server
11 2 (1.29%) Cloud Foundry
11 2 (1.29%) CloudStack
11 2 (1.29%) EPiServer
11 2 (1.29%) Sitecore CMS
12 1 (0.65%) Jetty
Business Applications
1 3 (1.94%) Magento
1 3 (1.94%) SAP Hybris
2 1 (0.65%) Remedy ITSM
Cloud Services
1 83 (53.55%) Amazon AWS
2 43 (27.74%) Microsoft Azure
3 26 (16.77%) Google Cloud Platform
4 12 (7.74%) GitHub
5 8 (5.16%) AWS CloudFormation
5 8 (5.16%) Datadog
5 8 (5.16%) Route 53
6 7 (4.52%) IBM Cloud
7 6 (3.87%) Amazon CloudWatch
8 5 (3.23%) AWS Lambda
8 5 (3.23%) Serverless
8 5 (3.23%) Stackdriver
9 4 (2.58%) Office 365
9 4 (2.58%) PaaS
9 4 (2.58%) SaaS
10 3 (1.94%) Amazon EC2
10 3 (1.94%) Amazon S3
10 3 (1.94%) Slack
11 2 (1.29%) IaaS
12 1 (0.65%) NuGet
Communications & Networking
1 21 (13.55%) Firewall
1 21 (13.55%) TCP/IP
2 19 (12.26%) SSL
3 18 (11.61%) DNS
4 15 (9.68%) HTTP
5 10 (6.45%) SSH
6 8 (5.16%) VLAN
7 7 (4.52%) SMTP
8 6 (3.87%) BIG-IP
8 6 (3.87%) Internet
8 6 (3.87%) IPv4
9 5 (3.23%) DHCP
9 5 (3.23%) IPsec
10 4 (2.58%) IPv6
10 4 (2.58%) SAN
11 3 (1.94%) Reverse Proxy
12 2 (1.29%) Fibre Channel
12 2 (1.29%) VPN
12 2 (1.29%) Wireshark
13 1 (0.65%) 4G
Database & Business Intelligence
1 54 (34.84%) Redis
2 48 (30.97%) MySQL
3 33 (21.29%) MongoDB
3 33 (21.29%) PostgreSQL
4 17 (10.97%) MariaDB
4 17 (10.97%) NoSQL
4 17 (10.97%) SQL Server
5 12 (7.74%) Apache Cassandra
6 9 (5.81%) Amazon DynamoDB
7 8 (5.16%) InfluxDB
8 7 (4.52%) Relational Database
9 6 (3.87%) Couchbase
10 4 (2.58%) Amazon RDS
10 4 (2.58%) Cosmos DB
10 4 (2.58%) SQL Server 2016
11 3 (1.94%) Big Data
12 2 (1.29%) Hadoop
13 1 (0.65%) Oracle Database
13 1 (0.65%) SQL Server Integration Services
13 1 (0.65%) SQL Server Reporting Services
Development Applications
1 62 (40.00%) Git (software)
2 61 (39.35%) Jenkins
3 26 (16.77%) Subversion
4 25 (16.13%) GitLab
5 24 (15.48%) TeamCity
6 19 (12.26%) Vagrant
7 16 (10.32%) Maven
8 15 (9.68%) Octopus Deploy
9 14 (9.03%) WiX
10 11 (7.10%) GoCD
11 10 (6.45%) Artifactory
12 9 (5.81%) JIRA
12 9 (5.81%) Sonatype Nexus
13 8 (5.16%) Ant
14 7 (4.52%) Cucumber
14 7 (4.52%) Gradle
14 7 (4.52%) gulp
14 7 (4.52%) JUnit
15 4 (2.58%) Travis CI
16 3 (1.94%) git-flow
General
1 13 (8.39%) Finance
2 11 (7.10%) Games
3 10 (6.45%) Retail
4 6 (3.87%) Automotive
5 5 (3.23%) Telecoms
6 3 (1.94%) Back Office
7 2 (1.29%) Pharmaceutical
8 1 (0.65%) Banking
8 1 (0.65%) Investment Banking
8 1 (0.65%) Publishing
Job Titles
1 57 (36.77%) DevOps Engineer
2 29 (18.71%) Developer
3 24 (15.48%) Linux Engineer
4 21 (13.55%) Administrator
5 20 (12.90%) Linux/Unix DevOps
6 19 (12.26%) Python Developer
7 18 (11.61%) Linux Systems Administrator
7 18 (11.61%) Systems Administrator
8 16 (10.32%) Software Developer
9 14 (9.03%) Linux Administrator
9 14 (9.03%) Systems Engineer
10 12 (7.74%) Cloud Engineer
10 12 (7.74%) Linux DevOps Engineer
11 10 (6.45%) Consultant
11 10 (6.45%) Support Engineer
12 9 (5.81%) DevOps Consultant
13 8 (5.16%) Linux Systems Engineer
13 8 (5.16%) Systems Support
13 8 (5.16%) Systems Support Engineer
14 7 (4.52%) DevOps Manager
Libraries, Frameworks & Software Standards
1 28 (18.06%) LEMP Stack
2 25 (16.13%) LAMP
3 23 (14.84%) RabbitMQ
4 22 (14.19%) Node.js
4 22 (14.19%) Ruby on Rails
5 19 (12.26%) Celery
5 19 (12.26%) Elastic Stack
6 17 (10.97%) Web Services
7 16 (10.32%) HTML
8 15 (9.68%) CSS
8 15 (9.68%) HTML5
9 14 (9.03%) SQLAlchemy
9 14 (9.03%) Twisted
9 14 (9.03%) wxWidgets
10 11 (7.10%) .NET
11 10 (6.45%) CherryPy
11 10 (6.45%) LAPP Stack
12 9 (5.81%) Django
13 6 (3.87%) Kafka
14 5 (3.23%) PostGIS
Miscellaneous
1 10 (6.45%) Data Centre
2 8 (5.16%) Computer Science
3 6 (3.87%) Replication
4 5 (3.23%) Cloud Native
4 5 (3.23%) Public Cloud
5 4 (2.58%) Clustering
5 4 (2.58%) Private Cloud
6 3 (1.94%) Video\Live Streaming
7 2 (1.29%) Greenfield Project
7 2 (1.29%) Hybrid Cloud
7 2 (1.29%) Machine to Machine
7 2 (1.29%) Online Games
7 2 (1.29%) Virtual Team
8 1 (0.65%) Analytical Skills
8 1 (0.65%) Blog
8 1 (0.65%) Enterprise Cloud
8 1 (0.65%) Enterprise Software
8 1 (0.65%) Linux Command Line
8 1 (0.65%) NHS
8 1 (0.65%) SWIFT
Operating Systems
1 139 (89.68%) Linux
2 35 (22.58%) Windows
3 30 (19.35%) CentOS
4 23 (14.84%) Ubuntu
4 23 (14.84%) Windows Server
5 17 (10.97%) Red Hat Enterprise Linux
6 8 (5.16%) CoreOS
6 8 (5.16%) Unix
7 6 (3.87%) Windows Server 2012
8 4 (2.58%) Fedora
9 3 (1.94%) Android
9 3 (1.94%) Debian
9 3 (1.94%) Windows Server 2008
10 1 (0.65%) Solaris
10 1 (0.65%) Windows Server 2003
Processes & Methodologies
1 92 (59.35%) DevOps
2 47 (30.32%) Agile Software Development
3 35 (22.58%) Continuous Integration
4 22 (14.19%) Load Balancing
5 20 (12.90%) Continuous Delivery
6 19 (12.26%) E-Commerce
7 17 (10.97%) Configuration Management
8 16 (10.32%) Continuous Deployment
8 16 (10.32%) Open Source
9 15 (9.68%) Microservices
9 15 (9.68%) Software Engineering
9 15 (9.68%) Task Automation
10 14 (9.03%) Cybersecurity
11 13 (8.39%) Problem-Solving
12 11 (7.10%) TDD
13 10 (6.45%) Test Automation
14 9 (5.81%) Collaborative Working
14 9 (5.81%) Scrum
15 8 (5.16%) Infrastructure Engineering
15 8 (5.16%) Web Operations
Programming Languages
1 93 (60.00%) Python
2 60 (38.71%) Ruby
3 50 (32.26%) Bash Shell
4 36 (23.23%) SQL
5 29 (18.71%) PHP
6 28 (18.06%) Perl
7 26 (16.77%) Java
8 21 (13.55%) C#
9 17 (10.97%) PowerShell
10 16 (10.32%) Shell Script
11 14 (9.03%) C
12 13 (8.39%) Go
12 13 (8.39%) JavaScript
13 2 (1.29%) C++
13 2 (1.29%) Groovy
14 1 (0.65%) VB.NET
14 1 (0.65%) VBScript
Qualifications
1 14 (9.03%) Degree
2 9 (5.81%) AWS Certification
3 8 (5.16%) MCSE
3 8 (5.16%) Microsoft Certification
4 6 (3.87%) Computer Science Degree
5 5 (3.23%) RHCE
6 3 (1.94%) MCSA
6 3 (1.94%) VMware Certified Professional (VCP)
7 1 (0.65%) CCNA
7 1 (0.65%) CCNP
7 1 (0.65%) Cisco Certification
Quality Assurance & Compliance
1 4 (2.58%) PCI DSS
2 1 (0.65%) ISO/IEC 27001
2 1 (0.65%) SLA
System Software
1 81 (52.26%) Docker
2 21 (13.55%) vSphere
3 11 (7.10%) Varnish
4 10 (6.45%) NFS
5 9 (5.81%) iptables
5 9 (5.81%) VMware Infrastructure
6 7 (4.52%) Active Directory
7 6 (3.87%) KVM
8 4 (2.58%) Hyper-V
8 4 (2.58%) QEMU
8 4 (2.58%) Xen
9 3 (1.94%) Postfix
9 3 (1.94%) vCloud
9 3 (1.94%) Virtual Machines
9 3 (1.94%) VMware ESXi
9 3 (1.94%) XenApp
10 2 (1.29%) Corosync
10 2 (1.29%) Gluster
10 2 (1.29%) zsh
11 1 (0.65%) Squid
Systems Management
1 56 (36.13%) Ansible
2 43 (27.74%) Puppet
3 36 (23.23%) Kubernetes
4 34 (21.94%) Icinga
4 34 (21.94%) Terraform
5 28 (18.06%) Grafana
5 28 (18.06%) Opscode Chef
6 15 (9.68%) Graphite
7 14 (9.03%) Nagios
7 14 (9.03%) Prometheus
8 11 (7.10%) ZABBIX
9 10 (6.45%) Packer
9 10 (6.45%) Rancher
10 9 (5.81%) Cacti
11 8 (5.16%) Consul
11 8 (5.16%) logstash
12 7 (4.52%) Kibana
13 5 (3.23%) Control-M
13 5 (3.23%) Docker Swarm
14 3 (1.94%) SCCM
Vendors
1 23 (14.84%) Google
2 22 (14.19%) New Relic
3 21 (13.55%) VMware
4 13 (8.39%) IBM
5 12 (7.74%) Oracle
6 11 (7.10%) Red Hat
7 10 (6.45%) CenturyLink
8 9 (5.81%) F5
8 9 (5.81%) Microsoft
9 8 (5.16%) AppDynamics
9 8 (5.16%) Splunk
10 7 (4.52%) Percona
11 6 (3.87%) SolarWinds
12 5 (3.23%) Brocade
12 5 (3.23%) Cisco
13 4 (2.58%) Citrix
14 3 (1.94%) ATG
14 3 (1.94%) HP
14 3 (1.94%) Remedy
14 3 (1.94%) SAP