Period
to 23 November 2017

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 November 2017 with a comparison to the same period in the previous 2 years.

HAProxy
UK
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 1013 1055 1156
Rank change year-on-year +42 +101 +6
Permanent jobs citing HAProxy 176 182 140
As % of all permanent IT jobs advertised in the UK 0.098% 0.096% 0.064%
As % of the Systems Management category 1.11% 1.11% 0.84%
Number of salaries quoted 153 158 104
UK median annual salary £57,500 £60,000 £55,000
Median salary % change year-on-year -4.17% +9.09% +15.79%
10th Percentile £32,500 £42,500 £35,000
90th Percentile £79,500 £72,500 £70,000
UK excluding London median annual salary £47,500 £60,000 £45,000
% change year-on-year -20.83% +33.33% -

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 15824 16442 16739
As % of all permanent IT jobs advertised in the UK 8.78% 8.66% 7.70%
Number of salaries quoted 12972 13273 13598
UK median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +5.26%
10th Percentile £31,250 £31,250 £30,000
90th Percentile £81,250 £77,500 £75,000
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +3.66%

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 November 2017.

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 23 November 2017. 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 +23 164 £57,500 -4.17% 10
London +6 91 £65,000 +8.33% 5
UK excluding London +41 81 £47,500 -20.83% 5
North of England +26 31 £37,000 -17.78% 1
South East +27 28 £57,500 +15.00% 2
Yorkshire +41 16 £32,500 -50.00%
North East +19 12 £41,250 +17.86% 1
South West +16 10 £50,000 +11.11% 1
Scotland - 6 £42,000 -
Midlands +24 3 £35,000 -16.67% 1
West Midlands +17 3 £35,000 -16.67% 1
North West -20 3 £53,750 +19.44%
Wales +18 2 £42,500 -
East of England -20 1 £37,500 -44.44%

For the 6 months to 23 November 2017, IT jobs citing HAProxy also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for HAProxy.

1 149 (84.66%) Linux
2 122 (69.32%) nginx
3 103 (58.52%) Python
4 96 (54.55%) MySQL
4 96 (54.55%) DevOps
5 93 (52.84%) Amazon AWS
6 92 (52.27%) Docker
7 84 (47.73%) Puppet
8 83 (47.16%) Apache
9 79 (44.89%) Git (software)
10 77 (43.75%) Bash Shell
11 75 (42.61%) Configuration Management
12 70 (39.77%) Ruby
13 65 (36.93%) LEMP Stack
14 61 (34.66%) Ansible
15 58 (32.95%) Windows
16 53 (30.11%) Jenkins
17 52 (29.55%) Redis
18 51 (28.98%) Agile Software Development
18 51 (28.98%) Opscode Chef
19 48 (27.27%) Microsoft Azure
20 47 (26.70%) Firewall
20 47 (26.70%) SQL
21 46 (26.14%) PostgreSQL
21 46 (26.14%) MongoDB
21 46 (26.14%) Elasticsearch
22 45 (25.57%) Perl
23 43 (24.43%) Varnish
24 42 (23.86%) LAMP
25 41 (23.30%) PHP

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
1 122 (69.32%) nginx
2 83 (47.16%) Apache
3 46 (26.14%) Elasticsearch
4 40 (22.73%) IIS
5 28 (15.91%) OpenStack
6 27 (15.34%) Tomcat
7 18 (10.23%) Cloud Foundry
7 18 (10.23%) CloudStack
8 13 (7.39%) Confluence
9 7 (3.98%) Jetty
9 7 (3.98%) uWSGI
10 5 (2.84%) WebSphere
11 4 (2.27%) Apache Solr
12 3 (1.70%) Traffic Server
13 2 (1.14%) CMS
13 2 (1.14%) Drupal
13 2 (1.14%) WebSphere Application Server
13 2 (1.14%) WordPress
Business Applications
1 2 (1.14%) Magento
1 2 (1.14%) SAP Hybris
Cloud Services
1 93 (52.84%) Amazon AWS
2 48 (27.27%) Microsoft Azure
3 21 (11.93%) Google Cloud Platform
4 14 (7.95%) SaaS
5 10 (5.68%) Datadog
6 9 (5.11%) Amazon EC2
6 9 (5.11%) IaaS
7 6 (3.41%) AWS CloudFormation
7 6 (3.41%) Rackspace Cloud
8 5 (2.84%) Amazon CloudWatch
8 5 (2.84%) GitHub
8 5 (2.84%) PaaS
9 3 (1.70%) Amazon ELB
9 3 (1.70%) Amazon S3
9 3 (1.70%) Route 53
10 2 (1.14%) Akamai
10 2 (1.14%) Cloudflare
10 2 (1.14%) Linode
11 1 (0.57%) Cloud Computing
11 1 (0.57%) IBM Cloud
Communications & Networking
1 47 (26.70%) Firewall
2 33 (18.75%) TCP/IP
3 29 (16.48%) DNS
4 26 (14.77%) SSL
5 23 (13.07%) VLAN
6 18 (10.23%) VPN
7 13 (7.39%) HTTP
8 10 (5.68%) Internet
9 9 (5.11%) SNMP
9 9 (5.11%) Wireshark
10 8 (4.55%) Cisco ASA
10 8 (4.55%) Cisco IOS
10 8 (4.55%) tcpdump
10 8 (4.55%) VoIP
11 7 (3.98%) BGP
11 7 (3.98%) DHCP
11 7 (3.98%) SMTP
12 4 (2.27%) HTTPS
12 4 (2.27%) LDAP
12 4 (2.27%) Reverse Proxy
Database & Business Intelligence
1 96 (54.55%) MySQL
2 52 (29.55%) Redis
3 46 (26.14%) MongoDB
3 46 (26.14%) PostgreSQL
4 33 (18.75%) NoSQL
5 27 (15.34%) MariaDB
6 23 (13.07%) Hadoop
7 22 (12.50%) Apache Cassandra
8 17 (9.66%) SQL Server
9 10 (5.68%) Amazon DynamoDB
10 8 (4.55%) Amazon RDS
10 8 (4.55%) SQL Server 2016
11 6 (3.41%) InterSystems Cache
12 4 (2.27%) Oracle Database
13 3 (1.70%) Big Data
13 3 (1.70%) Relational Database
14 2 (1.14%) CouchDB
14 2 (1.14%) Riak
15 1 (0.57%) Amazon Redshift
15 1 (0.57%) Couchbase
Development Applications
1 79 (44.89%) Git (software)
2 53 (30.11%) Jenkins
3 21 (11.93%) Atlassian Bamboo
4 14 (7.95%) JIRA
5 12 (6.82%) Subversion
6 10 (5.68%) Octopus Deploy
6 10 (5.68%) TeamCity
7 5 (2.84%) webpack
8 4 (2.27%) CircleCI
8 4 (2.27%) Grunt
9 3 (1.70%) Ant
9 3 (1.70%) GitLab
9 3 (1.70%) GoCD
9 3 (1.70%) Maven
9 3 (1.70%) WiX
10 2 (1.14%) Artifactory
10 2 (1.14%) PEAR
10 2 (1.14%) Selenium
10 2 (1.14%) Travis CI
11 1 (0.57%) Sonatype Nexus
General
1 16 (9.09%) Automotive
2 14 (7.95%) Finance
3 10 (5.68%) Marketing
3 10 (5.68%) Telecoms
4 3 (1.70%) Banking
4 3 (1.70%) Retail
5 2 (1.14%) Electronics
5 2 (1.14%) Law
5 2 (1.14%) Manufacturing
6 1 (0.57%) Back Office
6 1 (0.57%) Games
Job Titles
1 69 (39.20%) DevOps Engineer
2 31 (17.61%) Administrator
3 29 (16.48%) Systems Administrator
3 29 (16.48%) Systems Engineer
4 27 (15.34%) Linux Administrator
5 26 (14.77%) Linux Engineer
5 26 (14.77%) Linux Systems Administrator
6 22 (12.50%) Developer
7 15 (8.52%) Linux DevOps Engineer
7 15 (8.52%) Linux Systems Engineer
7 15 (8.52%) Linux/Unix DevOps
8 14 (7.95%) Infrastructure Engineer
8 14 (7.95%) Senior DevOps
9 13 (7.39%) Senior DevOps Engineer
10 11 (6.25%) Cloud Engineer
11 8 (4.55%) DevOps Systems Engineer
11 8 (4.55%) Python Developer
11 8 (4.55%) Senior Systems Engineer
12 7 (3.98%) Consultant
12 7 (3.98%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 65 (36.93%) LEMP Stack
2 42 (23.86%) LAMP
3 26 (14.77%) LAPP Stack
3 26 (14.77%) RabbitMQ
4 25 (14.20%) CSS
4 25 (14.20%) HTML
5 23 (13.07%) Elastic Stack
5 23 (13.07%) Node.js
6 17 (9.66%) HTML5
6 17 (9.66%) Regular Expression
6 17 (9.66%) Sensu
6 17 (9.66%) Web Services
7 12 (6.82%) CherryPy
7 12 (6.82%) Django
8 10 (5.68%) .NET
9 9 (5.11%) PHP-FPM
10 8 (4.55%) FreeSWITCH
10 8 (4.55%) Middleware
11 7 (3.98%) WSGI
12 6 (3.41%) ASP.NET MVC
Miscellaneous
1 26 (14.77%) Private Cloud
2 17 (9.66%) Computer Science
3 11 (6.25%) Data Centre
4 10 (5.68%) Linux Command Line
4 10 (5.68%) Replication
5 8 (4.55%) Analytical Skills
6 7 (3.98%) Fintech
6 7 (3.98%) Wiki
7 6 (3.41%) NHS
7 6 (3.41%) Public Cloud
8 4 (2.27%) iPad
9 3 (1.70%) Enterprise Software
10 2 (1.14%) Enterprise Cloud
10 2 (1.14%) Foreign Exchange (FX)
10 2 (1.14%) Virtual Team
11 1 (0.57%) Client/Server
11 1 (0.57%) EMC VNX
Operating Systems
1 149 (84.66%) Linux
2 58 (32.95%) Windows
3 34 (19.32%) Unix
4 26 (14.77%) Windows Server
5 24 (13.64%) CentOS
6 14 (7.95%) Ubuntu
7 11 (6.25%) Windows Server 2012
8 10 (5.68%) Debian
9 8 (4.55%) FreeBSD
10 2 (1.14%) CoreOS
10 2 (1.14%) Red Hat Enterprise Linux
11 1 (0.57%) Android
11 1 (0.57%) Fedora
11 1 (0.57%) Windows Server 2008
Processes & Methodologies
1 96 (54.55%) DevOps
2 75 (42.61%) Configuration Management
3 51 (28.98%) Agile Software Development
4 39 (22.16%) E-Commerce
5 32 (18.18%) Continuous Integration
6 30 (17.05%) High Availability
7 29 (16.48%) Load Balancing
8 22 (12.50%) Test Automation
9 21 (11.93%) Open Source
10 15 (8.52%) Collaborative Working
11 14 (7.95%) Continuous Delivery
12 13 (7.39%) Infrastructure Monitoring
13 10 (5.68%) Analytics
13 10 (5.68%) Mentoring
13 10 (5.68%) TDD
14 8 (4.55%) Benchmarking
14 8 (4.55%) Migration
14 8 (4.55%) Performance Testing
14 8 (4.55%) Software Engineering
15 7 (3.98%) Release Management
Programming Languages
1 103 (58.52%) Python
2 77 (43.75%) Bash Shell
3 70 (39.77%) Ruby
4 47 (26.70%) SQL
5 45 (25.57%) Perl
6 41 (23.30%) PHP
7 27 (15.34%) JavaScript
8 22 (12.50%) Java
9 21 (11.93%) PowerShell
10 15 (8.52%) Go
11 12 (6.82%) Shell Script
12 11 (6.25%) C#
13 5 (2.84%) ES6
14 4 (2.27%) Groovy
15 2 (1.14%) C
15 2 (1.14%) Scala
Qualifications
1 25 (14.20%) Degree
2 17 (9.66%) Computer Science Degree
3 4 (2.27%) AWS Certification
4 2 (1.14%) SC Cleared
4 2 (1.14%) Security Cleared
5 1 (0.57%) CCNA
5 1 (0.57%) CCNP
5 1 (0.57%) Cisco Certification
5 1 (0.57%) Master's Degree
5 1 (0.57%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 15 (8.52%) GCP
2 6 (3.41%) ISO/IEC 27001
System Software
1 92 (52.27%) Docker
2 43 (24.43%) Varnish
3 31 (17.61%) VMware Infrastructure
4 19 (10.80%) KVM
5 15 (8.52%) iptables
6 13 (7.39%) NFS
7 12 (6.82%) Postfix
8 11 (6.25%) Xen
9 9 (5.11%) GlusterFS
9 9 (5.11%) VMware ESXi
10 8 (4.55%) Active Directory
10 8 (4.55%) Hyper-V
10 8 (4.55%) Kamailio
11 7 (3.98%) BIND 9
12 5 (2.84%) Corosync
13 4 (2.27%) SpamAssassin
13 4 (2.27%) vSphere
14 3 (1.70%) Gluster
14 3 (1.70%) Squid
15 2 (1.14%) Snort
Systems Management
1 84 (47.73%) Puppet
2 61 (34.66%) Ansible
3 51 (28.98%) Opscode Chef
4 33 (18.75%) Nagios
5 31 (17.61%) Kubernetes
6 26 (14.77%) logstash
7 22 (12.50%) Terraform
8 20 (11.36%) Graphite
9 18 (10.23%) ZABBIX
10 16 (9.09%) Kibana
11 12 (6.82%) Graylog
12 7 (3.98%) Cacti
12 7 (3.98%) Munin
12 7 (3.98%) Packer
13 6 (3.41%) Grafana
13 6 (3.41%) Marathon
13 6 (3.41%) Mesos
14 5 (2.84%) Pacemaker
15 4 (2.27%) Icinga
16 3 (1.70%) Control-M
Vendors
1 32 (18.18%) VMware
2 20 (11.36%) Red Hat
3 18 (10.23%) SaltStack
4 15 (8.52%) Oracle
4 15 (8.52%) Rackspace
5 13 (7.39%) Cisco
5 13 (7.39%) HP
6 10 (5.68%) Google
6 10 (5.68%) Percona
7 9 (5.11%) EMC
7 9 (5.11%) New Relic
8 8 (4.55%) Dell
8 8 (4.55%) NetApp
9 6 (3.41%) Microsoft
10 5 (2.84%) CenturyLink
11 4 (2.27%) SAP
12 3 (1.70%) Atlassian
12 3 (1.70%) F5
12 3 (1.70%) hybris
12 3 (1.70%) Juniper