Period
to 23 February 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 23 February 2018 with a comparison to the same period in the previous 2 years.

HAProxy
UK
6 months to
23 Feb 2018
Same period 2017 Same period 2016
Rank 1023 1036 1197
Rank change year-on-year +13 +161 -47
Permanent jobs citing HAProxy 176 135 90
As % of all permanent IT jobs advertised in the UK 0.100% 0.077% 0.043%
As % of the Systems Management category 1.07% 0.87% 0.52%
Number of salaries quoted 160 112 63
UK median annual salary £50,000 £62,500 £52,500
Median salary % change year-on-year -20.00% +19.05% +16.67%
10th Percentile £33,625 £33,075 £36,250
90th Percentile £72,750 £74,750 £69,250
UK excluding London median annual salary £45,000 £65,000 £45,000
% change year-on-year -30.77% +44.44% +2.86%

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 16,481 15,440 17,228
As % of all permanent IT jobs advertised in the UK 9.35% 8.80% 8.15%
Number of salaries quoted 13,241 12,486 14,015
UK median annual salary £53,000 £51,500 £50,000
Median salary % change year-on-year +2.91% +3.00% +5.89%
10th Percentile £31,250 £31,250 £30,000
90th Percentile £82,500 £80,000 £75,000
UK excluding London median annual salary £47,000 £45,000 £43,000
% change year-on-year +4.44% +4.65% +4.88%

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 23 February 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 23 February 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 +41 163 £51,250 -18.00% 19
London +29 104 £65,000 +8.33% 11
UK excluding London +20 67 £45,000 -30.77% 8
North of England +20 25 £37,000 -5.73% 1
South East -4 20 £50,000 -16.67% 3
North East -11 15 £37,000 +5.71%
South West +16 10 £50,000 +11.11% 1
North West -10 8 £38,250 +6.25%
Wales +14 4 £38,750 -
Scotland -38 4 £47,500 +50.79%
East of England -11 3 £45,000 -33.33% 2
Yorkshire +20 2 £32,500 -50.00% 1
Midlands +9 1 £40,000 -27.27% 1
West Midlands - 1 £40,000 - 1

For the 6 months to 23 February 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.

1 155 (88.07%) Linux
2 126 (71.59%) nginx
3 100 (56.82%) Git (software)
3 100 (56.82%) DevOps
4 97 (55.11%) Python
5 89 (50.57%) Amazon AWS
6 78 (44.32%) MySQL
7 76 (43.18%) Bash Shell
8 71 (40.34%) Apache
9 69 (39.20%) Puppet
10 67 (38.07%) Ansible
10 67 (38.07%) Docker
10 67 (38.07%) Configuration Management
11 63 (35.80%) Jenkins
12 61 (34.66%) Ruby
13 57 (32.39%) Windows
14 53 (30.11%) Redis
15 52 (29.55%) PHP
15 52 (29.55%) Agile Software Development
16 50 (28.41%) LEMP Stack
17 48 (27.27%) PostgreSQL
18 47 (26.70%) SQL
19 42 (23.86%) Nagios
20 41 (23.30%) Microsoft Azure
20 41 (23.30%) Opscode Chef
21 38 (21.59%) SSL
22 35 (19.89%) Perl
22 35 (19.89%) Subversion
22 35 (19.89%) VMware
22 35 (19.89%) Continuous Integration

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
1 126 (71.59%) nginx
2 71 (40.34%) Apache
3 31 (17.61%) Elasticsearch
4 29 (16.48%) IIS
5 25 (14.20%) Tomcat
6 18 (10.23%) Confluence
7 13 (7.39%) OpenStack
8 12 (6.82%) uWSGI
9 10 (5.68%) Cloud Foundry
9 10 (5.68%) CloudStack
9 10 (5.68%) Jetty
10 8 (4.55%) WebSphere
11 7 (3.98%) Traffic Server
12 3 (1.70%) Oracle HTTP Server
12 3 (1.70%) WebSphere Application Server
13 2 (1.14%) Adobe Experience Manager
14 1 (0.57%) JBoss
14 1 (0.57%) Tornado
14 1 (0.57%) WebLogic
Business Applications
1 3 (1.70%) Magento
1 3 (1.70%) SAP Hybris
2 2 (1.14%) Remedy ITSM
Cloud Services
1 89 (50.57%) Amazon AWS
2 41 (23.30%) Microsoft Azure
3 15 (8.52%) SaaS
4 14 (7.95%) Google Cloud Platform
5 8 (4.55%) Amazon ELB
5 8 (4.55%) PaaS
6 7 (3.98%) GitHub
7 6 (3.41%) IaaS
8 4 (2.27%) Datadog
9 3 (1.70%) Amazon EC2
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%) IBM Cloud
10 2 (1.14%) Office 365
10 2 (1.14%) OpenShift
10 2 (1.14%) Rackspace Cloud
11 1 (0.57%) Bluemix
11 1 (0.57%) SoftLayer
Communications & Networking
1 38 (21.59%) SSL
2 33 (18.75%) VLAN
3 30 (17.05%) Firewall
3 30 (17.05%) HTTP
3 30 (17.05%) TCP/IP
4 27 (15.34%) DNS
5 14 (7.95%) VoIP
6 13 (7.39%) BGP
6 13 (7.39%) Cisco ASA
6 13 (7.39%) SMTP
7 12 (6.82%) Cisco IOS
7 12 (6.82%) SNMP
8 9 (5.11%) SAN
8 9 (5.11%) VPN
9 6 (3.41%) NetScaler
10 5 (2.84%) DHCP
10 5 (2.84%) Internet
10 5 (2.84%) IPsec
10 5 (2.84%) SSH
11 4 (2.27%) BIG-IP
Database & Business Intelligence
1 78 (44.32%) MySQL
2 53 (30.11%) Redis
3 48 (27.27%) PostgreSQL
4 31 (17.61%) MongoDB
5 26 (14.77%) MariaDB
5 26 (14.77%) NoSQL
6 17 (9.66%) Hadoop
7 13 (7.39%) SQL Server
8 12 (6.82%) Amazon RDS
9 10 (5.68%) Apache Cassandra
10 9 (5.11%) Relational Database
11 7 (3.98%) SQL Server 2016
12 6 (3.41%) Amazon DynamoDB
13 3 (1.70%) Cosmos DB
13 3 (1.70%) RDBMS
14 2 (1.14%) Couchbase
14 2 (1.14%) InterSystems Cache
15 1 (0.57%) Amazon Redshift
15 1 (0.57%) Oracle Database
15 1 (0.57%) Riak
Development Applications
1 100 (56.82%) Git (software)
2 63 (35.80%) Jenkins
3 35 (19.89%) Subversion
4 20 (11.36%) JIRA
5 15 (8.52%) Atlassian Bamboo
6 14 (7.95%) Maven
6 14 (7.95%) Octopus Deploy
6 14 (7.95%) WiX
7 12 (6.82%) Ant
7 12 (6.82%) TeamCity
8 8 (4.55%) Vagrant
9 7 (3.98%) GitLab
9 7 (3.98%) Gradle
10 4 (2.27%) Artifactory
10 4 (2.27%) JUnit
11 3 (1.70%) Mercurial
11 3 (1.70%) Selenium
11 3 (1.70%) TestNG
11 3 (1.70%) webpack
12 2 (1.14%) Cucumber
General
1 24 (13.64%) Finance
2 18 (10.23%) Automotive
3 15 (8.52%) Telecoms
4 12 (6.82%) Marketing
5 6 (3.41%) Back Office
6 5 (2.84%) Banking
7 2 (1.14%) Digital Economy
7 2 (1.14%) Electronics
7 2 (1.14%) Investment Banking
7 2 (1.14%) Manufacturing
7 2 (1.14%) Retail
8 1 (0.57%) Advertising
8 1 (0.57%) Law
Job Titles
1 61 (34.66%) DevOps Engineer
2 29 (16.48%) Developer
3 27 (15.34%) Administrator
4 26 (14.77%) Linux Engineer
4 26 (14.77%) Systems Administrator
4 26 (14.77%) Systems Engineer
5 25 (14.20%) Linux Administrator
5 25 (14.20%) Linux Systems Administrator
6 19 (10.80%) Linux/Unix DevOps
7 16 (9.09%) Cloud Engineer
7 16 (9.09%) Python Developer
8 15 (8.52%) Linux Systems Engineer
9 14 (7.95%) Linux DevOps Engineer
10 13 (7.39%) Senior DevOps
10 13 (7.39%) Senior Linux Administrator
10 13 (7.39%) Senior Linux Systems Administrator
10 13 (7.39%) Senior Systems Administrator
11 12 (6.82%) Senior DevOps Engineer
11 12 (6.82%) Senior Systems Engineer
12 11 (6.25%) DevOps Systems Engineer
Libraries, Frameworks & Software Standards
1 50 (28.41%) LEMP Stack
2 30 (17.05%) LAMP
3 29 (16.48%) Node.js
4 26 (14.77%) Web Services
5 23 (13.07%) HTML
6 22 (12.50%) CSS
7 18 (10.23%) HTML5
8 17 (9.66%) LAPP Stack
9 16 (9.09%) Ruby on Rails
10 15 (8.52%) Django
10 15 (8.52%) Regular Expression
11 14 (7.95%) Celery
11 14 (7.95%) CherryPy
11 14 (7.95%) Elastic Stack
11 14 (7.95%) PHP-FPM
11 14 (7.95%) SQLAlchemy
11 14 (7.95%) Twisted
12 13 (7.39%) FreeSWITCH
12 13 (7.39%) RabbitMQ
13 12 (6.82%) WSGI
Miscellaneous
1 22 (12.50%) Private Cloud
2 19 (10.80%) Linux Command Line
3 18 (10.23%) Computer Science
4 15 (8.52%) Data Centre
5 12 (6.82%) Replication
5 12 (6.82%) Wiki
6 10 (5.68%) Fintech
6 10 (5.68%) Public Cloud
7 5 (2.84%) Analytical Skills
8 4 (2.27%) Enterprise Software
8 4 (2.27%) Greenfield Project
9 3 (1.70%) iPad
9 3 (1.70%) Machine to Machine
10 2 (1.14%) Foreign Exchange (FX)
11 1 (0.57%) Algorithms
11 1 (0.57%) Data Structures
11 1 (0.57%) Enterprise Cloud
Operating Systems
1 155 (88.07%) Linux
2 57 (32.39%) Windows
3 32 (18.18%) CentOS
4 30 (17.05%) Unix
5 29 (16.48%) Ubuntu
6 26 (14.77%) Windows Server
7 16 (9.09%) Debian
8 11 (6.25%) Windows Server 2012
9 8 (4.55%) FreeBSD
10 5 (2.84%) CoreOS
10 5 (2.84%) Red Hat Enterprise Linux
11 3 (1.70%) Windows Server 2008
12 2 (1.14%) Windows 10
13 1 (0.57%) Mac OS
Processes & Methodologies
1 100 (56.82%) DevOps
2 67 (38.07%) Configuration Management
3 52 (29.55%) Agile Software Development
4 35 (19.89%) Continuous Integration
5 28 (15.91%) E-Commerce
6 21 (11.93%) High Availability
6 21 (11.93%) Test Automation
7 16 (9.09%) Open Source
8 15 (8.52%) Software Engineering
9 12 (6.82%) BCP
9 12 (6.82%) Collaborative Working
9 12 (6.82%) Release Management
9 12 (6.82%) Scrum
10 11 (6.25%) Load Balancing
10 11 (6.25%) Task Automation
11 10 (5.68%) Continuous Delivery
12 9 (5.11%) Cybersecurity
12 9 (5.11%) Kanban
12 9 (5.11%) Mentoring
12 9 (5.11%) Performance Testing
Programming Languages
1 97 (55.11%) Python
2 76 (43.18%) Bash Shell
3 61 (34.66%) Ruby
4 52 (29.55%) PHP
5 47 (26.70%) SQL
6 35 (19.89%) Perl
7 31 (17.61%) Java
8 27 (15.34%) JavaScript
9 21 (11.93%) PowerShell
10 20 (11.36%) C#
11 11 (6.25%) C
12 9 (5.11%) Shell Script
13 6 (3.41%) C++
13 6 (3.41%) Groovy
14 4 (2.27%) Go
15 3 (1.70%) ES6
16 1 (0.57%) Clojure
16 1 (0.57%) F#
16 1 (0.57%) Haskell
16 1 (0.57%) Scala
Qualifications
1 24 (13.64%) Degree
2 16 (9.09%) Computer Science Degree
3 5 (2.84%) AWS Certification
4 2 (1.14%) SC Cleared
4 2 (1.14%) Security Cleared
5 1 (0.57%) Master's Degree
5 1 (0.57%) MCSE
5 1 (0.57%) Microsoft Certification
5 1 (0.57%) RHCE
Quality Assurance & Compliance
1 13 (7.39%) QA
2 11 (6.25%) GCP
3 6 (3.41%) ISO/IEC 27001
3 6 (3.41%) SLA
4 3 (1.70%) GDPR
System Software
1 67 (38.07%) Docker
2 35 (19.89%) VMware Infrastructure
3 31 (17.61%) Varnish
4 16 (9.09%) KVM
4 16 (9.09%) vSphere
5 15 (8.52%) VMware ESXi
6 14 (7.95%) Postfix
7 13 (7.39%) Kamailio
8 12 (6.82%) BIND 9
8 12 (6.82%) NFS
9 10 (5.68%) iptables
10 9 (5.11%) Active Directory
11 8 (4.55%) Apache ZooKeeper
12 6 (3.41%) VMware NSX
13 5 (2.84%) Hyper-V
13 5 (2.84%) Snort
14 4 (2.27%) Corosync
14 4 (2.27%) Squid
15 3 (1.70%) GlusterFS
16 2 (1.14%) PowerDNS
Systems Management
1 69 (39.20%) Puppet
2 67 (38.07%) Ansible
3 42 (23.86%) Nagios
4 41 (23.30%) Opscode Chef
5 27 (15.34%) Kubernetes
6 21 (11.93%) logstash
7 19 (10.80%) Graphite
8 15 (8.52%) Graylog
9 13 (7.39%) Munin
10 12 (6.82%) Cacti
10 12 (6.82%) Kibana
10 12 (6.82%) Terraform
11 11 (6.25%) ZABBIX
12 10 (5.68%) Grafana
13 6 (3.41%) Salt
14 5 (2.84%) Docker Swarm
15 4 (2.27%) Galera Cluster
15 4 (2.27%) Icinga
15 4 (2.27%) Prometheus
15 4 (2.27%) Single Sign-On
Vendors
1 35 (19.89%) VMware
2 24 (13.64%) Cisco
3 15 (8.52%) Dell
3 15 (8.52%) Red Hat
4 14 (7.95%) New Relic
5 11 (6.25%) Oracle
6 10 (5.68%) Google
6 10 (5.68%) Percona
6 10 (5.68%) SaltStack
7 9 (5.11%) CenturyLink
7 9 (5.11%) Microsoft
8 8 (4.55%) HP
9 7 (3.98%) Capita
9 7 (3.98%) Splunk
10 6 (3.41%) F5
11 5 (2.84%) hybris
11 5 (2.84%) Rackspace
11 5 (2.84%) SAP
12 4 (2.27%) IBM
12 4 (2.27%) Perforce