Period
to 19 November 2017

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

HAProxy
UK > England
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 984 1003 1126
Rank change year-on-year +19 +123 +14
Permanent jobs citing HAProxy 164 186 141
As % of all permanent IT jobs advertised in England 0.098% 0.10% 0.069%
As % of the Systems Management category 1.12% 1.19% 0.88%
Number of salaries quoted 144 162 104
England median annual salary £57,500 £58,750 £55,000
Median salary % change year-on-year -2.13% +6.82% +15.79%
10th Percentile £32,500 £42,500 £35,000
90th Percentile £79,250 £72,500 £70,000
UK median annual salary £57,500 £60,000 £55,000
% change year-on-year -4.17% +9.09% +15.79%

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 14609 15584 15972
As % of all permanent IT jobs advertised in England 8.74% 8.75% 7.77%
Number of salaries quoted 12096 12709 13079
England median annual salary £54,000 £50,000 £50,000
Median salary % change year-on-year +8.00% - +5.26%
10th Percentile £31,250 £31,250 £30,000
90th Percentile £82,500 £78,750 £75,000
UK median annual salary £52,500 £50,000 £49,500
% change year-on-year +5.00% +1.01% +4.21%

HAProxy
Job Vacancy Trend in England

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

Job vacancy trend for HAProxy in England

HAProxy
Salary Trend in England

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

Salary trend for HAProxy in England

HAProxy
Salary Histogram in England

The salary distribution of IT jobs citing HAProxy in England over the 6 months to 19 November 2017.

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 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
London -1 92 £65,000 +13.04% 2
North of England +20 32 £37,000 -17.78%
South East +47 27 £57,500 +12.20%
Yorkshire +38 17 £32,500 -50.00%
North East +18 13 £37,500 +7.14%
South West +36 9 £50,000 +11.11% 1
Midlands +33 3 £35,000 -16.67% 1
West Midlands +18 3 £35,000 -16.67% 1
North West -8 2 £53,750 +19.44%
East of England -9 1 £37,500 -44.44%
HAProxy
UK

For the 6 months to 19 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 across the England region with a requirement for HAProxy.

1 141 (85.98%) Linux
2 122 (74.39%) nginx
3 97 (59.15%) Python
4 96 (58.54%) MySQL
5 91 (55.49%) DevOps
6 89 (54.27%) Amazon AWS
7 88 (53.66%) Docker
8 82 (50.00%) Apache
9 79 (48.17%) Puppet
10 76 (46.34%) Bash Shell
11 74 (45.12%) Git (software)
12 71 (43.29%) Configuration Management
13 65 (39.63%) Ruby
14 64 (39.02%) LEMP Stack
15 55 (33.54%) Windows
16 53 (32.32%) Ansible
17 50 (30.49%) Opscode Chef
17 50 (30.49%) Agile Software Development
18 49 (29.88%) SQL
19 46 (28.05%) Redis
20 45 (27.44%) Microsoft Azure
20 45 (27.44%) Firewall
20 45 (27.44%) Jenkins
21 44 (26.83%) PostgreSQL
21 44 (26.83%) MongoDB
22 43 (26.22%) Varnish
23 42 (25.61%) Elasticsearch
24 41 (25.00%) LAMP
25 40 (24.39%) Perl
25 40 (24.39%) PHP

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
1 122 (74.39%) nginx
2 82 (50.00%) Apache
3 42 (25.61%) Elasticsearch
4 38 (23.17%) IIS
5 28 (17.07%) OpenStack
5 28 (17.07%) Tomcat
6 17 (10.37%) Cloud Foundry
6 17 (10.37%) CloudStack
7 13 (7.93%) Confluence
8 7 (4.27%) Jetty
8 7 (4.27%) uWSGI
9 5 (3.05%) Apache Solr
9 5 (3.05%) WebSphere
10 3 (1.83%) Traffic Server
11 2 (1.22%) CMS
11 2 (1.22%) Drupal
11 2 (1.22%) WebSphere Application Server
11 2 (1.22%) WordPress
Business Applications
1 2 (1.22%) Magento
1 2 (1.22%) SAP Hybris
Cloud Services
1 89 (54.27%) Amazon AWS
2 45 (27.44%) Microsoft Azure
3 20 (12.20%) Google Cloud Platform
4 11 (6.71%) Datadog
4 11 (6.71%) SaaS
5 10 (6.10%) Amazon EC2
6 9 (5.49%) IaaS
7 7 (4.27%) AWS CloudFormation
8 6 (3.66%) Amazon CloudWatch
8 6 (3.66%) Rackspace Cloud
9 4 (2.44%) PaaS
10 3 (1.83%) Amazon S3
10 3 (1.83%) Route 53
11 2 (1.22%) Akamai
11 2 (1.22%) Amazon ELB
11 2 (1.22%) Cloudflare
11 2 (1.22%) GitHub
11 2 (1.22%) Linode
12 1 (0.61%) IBM Cloud
12 1 (0.61%) SoftLayer
Communications & Networking
1 45 (27.44%) Firewall
2 30 (18.29%) DNS
2 30 (18.29%) TCP/IP
3 26 (15.85%) SSL
4 20 (12.20%) VLAN
5 18 (10.98%) VPN
6 12 (7.32%) HTTP
7 10 (6.10%) Internet
8 9 (5.49%) Cisco ASA
8 9 (5.49%) SNMP
8 9 (5.49%) Wireshark
9 8 (4.88%) BGP
9 8 (4.88%) Cisco IOS
9 8 (4.88%) tcpdump
9 8 (4.88%) VoIP
10 7 (4.27%) DHCP
10 7 (4.27%) SMTP
11 4 (2.44%) IMAP
11 4 (2.44%) LDAP
12 3 (1.83%) BIG-IP
Database & Business Intelligence
1 96 (58.54%) MySQL
2 46 (28.05%) Redis
3 44 (26.83%) MongoDB
3 44 (26.83%) PostgreSQL
4 34 (20.73%) NoSQL
5 25 (15.24%) MariaDB
6 22 (13.41%) Hadoop
7 18 (10.98%) Apache Cassandra
8 16 (9.76%) SQL Server
9 10 (6.10%) Amazon DynamoDB
10 8 (4.88%) Amazon RDS
11 7 (4.27%) SQL Server 2016
12 6 (3.66%) InterSystems Cache
13 4 (2.44%) Oracle Database
14 3 (1.83%) Big Data
14 3 (1.83%) Relational Database
15 2 (1.22%) CouchDB
15 2 (1.22%) Riak
16 1 (0.61%) Amazon Redshift
16 1 (0.61%) Couchbase
Development Applications
1 74 (45.12%) Git (software)
2 45 (27.44%) Jenkins
3 20 (12.20%) Atlassian Bamboo
4 14 (8.54%) JIRA
5 11 (6.71%) Subversion
6 9 (5.49%) Octopus Deploy
7 6 (3.66%) TeamCity
8 5 (3.05%) webpack
9 3 (1.83%) Ant
9 3 (1.83%) GitLab
9 3 (1.83%) Maven
10 2 (1.22%) Artifactory
10 2 (1.22%) PEAR
10 2 (1.22%) Travis CI
10 2 (1.22%) WiX
11 1 (0.61%) CircleCI
11 1 (0.61%) Grunt
11 1 (0.61%) Sonatype Nexus
General
1 17 (10.37%) Automotive
2 10 (6.10%) Marketing
2 10 (6.10%) Telecoms
3 8 (4.88%) Finance
4 3 (1.83%) Banking
4 3 (1.83%) Retail
5 2 (1.22%) Electronics
5 2 (1.22%) Manufacturing
6 1 (0.61%) Back Office
6 1 (0.61%) Games
Job Titles
1 67 (40.85%) DevOps Engineer
2 29 (17.68%) Administrator
3 28 (17.07%) Systems Engineer
4 27 (16.46%) Systems Administrator
5 25 (15.24%) Linux Administrator
5 25 (15.24%) Linux Engineer
6 24 (14.63%) Linux Systems Administrator
7 16 (9.76%) Developer
8 15 (9.15%) Linux DevOps Engineer
8 15 (9.15%) Linux/Unix DevOps
8 15 (9.15%) Senior DevOps
9 14 (8.54%) Linux Systems Engineer
9 14 (8.54%) Senior DevOps Engineer
10 13 (7.93%) Cloud Engineer
10 13 (7.93%) Infrastructure Engineer
11 9 (5.49%) AWS Engineer
12 8 (4.88%) DevOps Systems Engineer
12 8 (4.88%) Senior Systems Engineer
13 7 (4.27%) Consultant
13 7 (4.27%) Python Developer
Libraries, Frameworks & Software Standards
1 64 (39.02%) LEMP Stack
2 41 (25.00%) LAMP
3 26 (15.85%) CSS
3 26 (15.85%) HTML
3 26 (15.85%) LAPP Stack
4 24 (14.63%) RabbitMQ
5 22 (13.41%) Node.js
6 18 (10.98%) Elastic Stack
6 18 (10.98%) HTML5
7 17 (10.37%) Regular Expression
7 17 (10.37%) Sensu
7 17 (10.37%) Web Services
8 13 (7.93%) CherryPy
9 12 (7.32%) Django
10 10 (6.10%) .NET
11 9 (5.49%) PHP-FPM
12 8 (4.88%) FreeSWITCH
12 8 (4.88%) Middleware
13 7 (4.27%) WSGI
14 6 (3.66%) ASP.NET MVC
Miscellaneous
1 25 (15.24%) Private Cloud
2 17 (10.37%) Computer Science
3 10 (6.10%) Replication
4 9 (5.49%) Data Centre
4 9 (5.49%) Linux Command Line
5 7 (4.27%) Wiki
6 6 (3.66%) Fintech
6 6 (3.66%) NHS
7 4 (2.44%) Analytical Skills
7 4 (2.44%) iPad
8 3 (1.83%) Enterprise Software
8 3 (1.83%) Public Cloud
9 2 (1.22%) Enterprise Cloud
9 2 (1.22%) Foreign Exchange (FX)
9 2 (1.22%) Virtual Team
Operating Systems
1 141 (85.98%) Linux
2 55 (33.54%) Windows
3 33 (20.12%) Unix
4 26 (15.85%) Windows Server
5 20 (12.20%) CentOS
6 12 (7.32%) Ubuntu
6 12 (7.32%) Windows Server 2012
7 10 (6.10%) Debian
8 8 (4.88%) FreeBSD
9 2 (1.22%) CoreOS
10 1 (0.61%) Android
10 1 (0.61%) Red Hat Enterprise Linux
10 1 (0.61%) Windows Server 2008
Processes & Methodologies
1 91 (55.49%) DevOps
2 71 (43.29%) Configuration Management
3 50 (30.49%) Agile Software Development
4 40 (24.39%) E-Commerce
5 29 (17.68%) High Availability
6 27 (16.46%) Continuous Integration
6 27 (16.46%) Load Balancing
7 23 (14.02%) Test Automation
8 21 (12.80%) Open Source
9 15 (9.15%) Collaborative Working
10 14 (8.54%) Continuous Delivery
11 12 (7.32%) Infrastructure Monitoring
12 11 (6.71%) TDD
13 10 (6.10%) Analytics
14 8 (4.88%) BDD
14 8 (4.88%) Benchmarking
14 8 (4.88%) Mentoring
14 8 (4.88%) Microservices
14 8 (4.88%) Performance Testing
15 7 (4.27%) Release Management
Programming Languages
1 97 (59.15%) Python
2 76 (46.34%) Bash Shell
3 65 (39.63%) Ruby
4 49 (29.88%) SQL
5 40 (24.39%) Perl
5 40 (24.39%) PHP
6 28 (17.07%) JavaScript
7 23 (14.02%) Java
8 20 (12.20%) PowerShell
9 13 (7.93%) Go
10 10 (6.10%) C#
10 10 (6.10%) Shell Script
11 5 (3.05%) ES6
11 5 (3.05%) Groovy
12 2 (1.22%) C
12 2 (1.22%) Scala
Qualifications
1 25 (15.24%) Degree
2 17 (10.37%) Computer Science Degree
3 4 (2.44%) AWS Certification
4 2 (1.22%) SC Cleared
4 2 (1.22%) Security Cleared
5 1 (0.61%) CCDP
5 1 (0.61%) CCNA
5 1 (0.61%) CCNP
5 1 (0.61%) CCSA
5 1 (0.61%) CCSE
5 1 (0.61%) Cisco Certification
5 1 (0.61%) Master's Degree
Quality Assurance & Compliance
1 14 (8.54%) GCP
2 5 (3.05%) ISO/IEC 27001
System Software
1 88 (53.66%) Docker
2 43 (26.22%) Varnish
3 28 (17.07%) VMware Infrastructure
4 19 (11.59%) KVM
5 16 (9.76%) iptables
6 12 (7.32%) NFS
6 12 (7.32%) Xen
7 11 (6.71%) Postfix
8 10 (6.10%) GlusterFS
9 9 (5.49%) VMware ESXi
10 8 (4.88%) Hyper-V
10 8 (4.88%) Kamailio
11 7 (4.27%) BIND 9
12 6 (3.66%) Active Directory
13 4 (2.44%) Corosync
13 4 (2.44%) SpamAssassin
14 3 (1.83%) Gluster
14 3 (1.83%) Squid
14 3 (1.83%) vSphere
15 2 (1.22%) Apache ZooKeeper
Systems Management
1 79 (48.17%) Puppet
2 53 (32.32%) Ansible
3 50 (30.49%) Opscode Chef
4 31 (18.90%) Kubernetes
5 29 (17.68%) Nagios
6 21 (12.80%) logstash
7 19 (11.59%) Terraform
8 18 (10.98%) ZABBIX
9 17 (10.37%) Graphite
10 13 (7.93%) Kibana
11 10 (6.10%) Graylog
12 8 (4.88%) Packer
13 7 (4.27%) Cacti
13 7 (4.27%) Munin
14 4 (2.44%) Pacemaker
15 3 (1.83%) Control-M
15 3 (1.83%) Grafana
15 3 (1.83%) Marathon
15 3 (1.83%) Mesos
16 2 (1.22%) CFEngine
Vendors
1 29 (17.68%) VMware
2 18 (10.98%) Red Hat
3 17 (10.37%) SaltStack
4 16 (9.76%) Rackspace
5 15 (9.15%) Oracle
6 12 (7.32%) Cisco
6 12 (7.32%) HP
7 10 (6.10%) Percona
8 9 (5.49%) New Relic
9 8 (4.88%) EMC
9 8 (4.88%) NetApp
10 7 (4.27%) Dell
10 7 (4.27%) Google
11 5 (3.05%) CenturyLink
11 5 (3.05%) Microsoft
12 4 (2.44%) F5
12 4 (2.44%) Juniper
12 4 (2.44%) SAP
13 3 (1.83%) Atlassian
13 3 (1.83%) hybris