Period
to 25 May 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 25 May 2019 with a comparison to the same period in the previous 2 years.

HAProxy
UK
6 months to
25 May 2019
Same period 2018 Same period 2017
Rank 979 1013 1038
Rank change year-on-year +34 +25 +78
Permanent jobs citing HAProxy 117 173 148
As % of all permanent IT jobs advertised in the UK 0.081% 0.099% 0.088%
As % of the Systems Management category 0.65% 1.00% 1.00%
Number of salaries quoted 113 140 117
UK median annual salary £44,000 £50,000 £55,000
Median salary % change year-on-year -12.00% -9.09% +4.76%
10th Percentile £36,250 £31,250 £32,000
90th Percentile £85,000 £72,625 £75,000
UK excluding London median annual salary £42,500 £45,000 £50,000
% change year-on-year -5.56% -10.00% -4.76%

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 17,904 17,334 14,825
As % of all permanent IT jobs advertised in the UK 12.34% 9.97% 8.77%
Number of salaries quoted 13,809 13,692 11,983
UK median annual salary £57,500 £55,000 £52,500
Median salary % change year-on-year +4.55% +4.76% +5.00%
10th Percentile £32,750 £31,500 £30,500
90th Percentile £90,000 £85,000 £81,250
UK excluding London median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +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 25 May 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 25 May 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 +45 103 £44,000 -12.00% 5
UK excluding London +51 70 £42,500 -5.56% 3
London +24 44 £60,000 - 2
East of England +105 25 £37,500 -21.05% 1
South East +26 19 £42,500 -15.00% 1
Midlands +40 8 £41,250 -
Scotland +13 8 £42,500 +21.43%
West Midlands - 8 £41,250 -
North West +30 7 £65,000 +73.33%
North of England +22 7 £65,000 +94.03% 1
Northern Ireland - 2 £66,250 -
Wales +14 1 £50,000 +25.00%

For the 6 months to 25 May 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.

1 108 (92.31%) Linux
2 69 (58.97%) Amazon AWS
3 67 (57.26%) Python
4 65 (55.56%) Apache
5 63 (53.85%) Ansible
6 62 (52.99%) Bash Shell
7 60 (51.28%) nginx
8 57 (48.72%) DevOps
9 56 (47.86%) Git (software)
10 54 (46.15%) MySQL
10 54 (46.15%) Docker
11 53 (45.30%) Jenkins
12 52 (44.44%) VMware
13 51 (43.59%) Configuration Management
14 47 (40.17%) Kubernetes
15 44 (37.61%) Terraform
16 42 (35.90%) Elastic Stack
16 42 (35.90%) Puppet
16 42 (35.90%) CentOS
17 40 (34.19%) Load Balancing
18 39 (33.33%) Open Source
19 38 (32.48%) VMware Infrastructure
20 33 (28.21%) Microsoft Azure
21 32 (27.35%) RabbitMQ
21 32 (27.35%) Red Hat Enterprise Linux
21 32 (27.35%) Nagios
22 30 (25.64%) SQL
22 30 (25.64%) Elasticsearch
23 29 (24.79%) Windows
23 29 (24.79%) 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 65 (55.56%) Apache
2 60 (51.28%) nginx
3 30 (25.64%) Elasticsearch
4 8 (6.84%) OpenStack
5 7 (5.98%) Cloud Foundry
6 6 (5.13%) Ethereum
6 6 (5.13%) IIS
7 5 (4.27%) Tomcat
8 4 (3.42%) Confluence
8 4 (3.42%) GlassFish
8 4 (3.42%) WordPress
9 3 (2.56%) CloudStack
9 3 (2.56%) WebSphere
10 2 (1.71%) MS Exchange
Business Applications
1 1 (0.85%) Odoo
Cloud Services
1 69 (58.97%) Amazon AWS
2 33 (28.21%) Microsoft Azure
3 17 (14.53%) SaaS
4 11 (9.40%) Amazon CloudWatch
4 11 (9.40%) Slack
5 10 (8.55%) GitHub
6 8 (6.84%) Amazon S3
7 6 (5.13%) Google Cloud Platform
7 6 (5.13%) Route 53
8 5 (4.27%) OpenShift
9 4 (3.42%) Serverless
10 2 (1.71%) Amazon SQS
10 2 (1.71%) AWS Lambda
10 2 (1.71%) Azure Active Directory
10 2 (1.71%) CloudFront
10 2 (1.71%) Office 365
10 2 (1.71%) PaaS
10 2 (1.71%) Sauce Labs
10 2 (1.71%) Sumo Logic
10 2 (1.71%) Virtual Private Cloud
Communications & Networking
1 23 (19.66%) HTTP
1 23 (19.66%) SSL
1 23 (19.66%) TCP/IP
2 22 (18.80%) DNS
2 22 (18.80%) Firewall
3 14 (11.97%) DHCP
4 12 (10.26%) VRRP
5 11 (9.40%) VPN
6 9 (7.69%) VLAN
7 8 (6.84%) NetScaler
7 8 (6.84%) VoIP
8 6 (5.13%) Fibre Channel
8 6 (5.13%) Internet
8 6 (5.13%) iSCSI
8 6 (5.13%) Network Security
8 6 (5.13%) Peer-to-Peer Networking
8 6 (5.13%) SAN
8 6 (5.13%) VSAN
9 4 (3.42%) IPsec
9 4 (3.42%) OpenVPN
Database & Business Intelligence
1 54 (46.15%) MySQL
2 28 (23.93%) PostgreSQL
2 28 (23.93%) Redis
3 16 (13.68%) MariaDB
4 11 (9.40%) Azure SQL Database
4 11 (9.40%) MongoDB
5 10 (8.55%) Apache Cassandra
6 9 (7.69%) NoSQL
7 8 (6.84%) Relational Database
8 7 (5.98%) Couchbase
9 6 (5.13%) Blockchain
10 5 (4.27%) Hadoop
10 5 (4.27%) SQL Server
11 4 (3.42%) RDBMS
12 2 (1.71%) Amazon RDS
13 1 (0.85%) Big Data
Development Applications
1 56 (47.86%) Git (software)
2 53 (45.30%) Jenkins
3 24 (20.51%) GitLab
4 11 (9.40%) Artifactory
4 11 (9.40%) Mercurial
4 11 (9.40%) TeamCity
5 10 (8.55%) Subversion
6 8 (6.84%) GoCD
6 8 (6.84%) Maven
6 8 (6.84%) Sonatype Nexus
6 8 (6.84%) Vagrant
7 6 (5.13%) Atlassian Bamboo
8 4 (3.42%) JIRA
9 3 (2.56%) Hudson
10 2 (1.71%) Octopus Deploy
10 2 (1.71%) Team Foundation Server
11 1 (0.85%) gulp
11 1 (0.85%) webpack
General
1 6 (5.13%) Games
2 4 (3.42%) Retail
3 2 (1.71%) Advertising
3 2 (1.71%) Marketing
3 2 (1.71%) Telecoms
4 1 (0.85%) Automotive
Job Titles
1 28 (23.93%) DevOps Engineer
2 27 (23.08%) Linux Engineer
3 25 (21.37%) Administrator
4 20 (17.09%) Systems Administrator
5 19 (16.24%) Linux Systems Administrator
6 17 (14.53%) Linux Administrator
7 15 (12.82%) Infrastructure Engineer
8 10 (8.55%) Developer
9 9 (7.69%) DBA
9 9 (7.69%) Systems Engineer
10 8 (6.84%) AWS Administrator
10 8 (6.84%) Ubuntu Administrator
11 7 (5.98%) 3rd Line Engineer
11 7 (5.98%) Cloud Engineer
12 6 (5.13%) Azure Engineer
12 6 (5.13%) Python Developer
12 6 (5.13%) Senior Infrastructure Engineer
12 6 (5.13%) Support Engineer
13 5 (4.27%) Linux Systems Engineer
13 5 (4.27%) Platform Engineer
Libraries, Frameworks & Software Standards
1 42 (35.90%) Elastic Stack
2 32 (27.35%) RabbitMQ
3 25 (21.37%) LAMP
4 21 (17.95%) LEMP Stack
5 17 (14.53%) LAPP Stack
6 11 (9.40%) Web Services
7 8 (6.84%) Node.js
8 6 (5.13%) CSS
8 6 (5.13%) Django
8 6 (5.13%) FreeSWITCH
8 6 (5.13%) gRPC
9 5 (4.27%) HTML
9 5 (4.27%) Kafka
10 4 (3.42%) ActiveMQ
10 4 (3.42%) Java EE
11 3 (2.56%) .NET
11 3 (2.56%) Sensu
12 2 (1.71%) Keycloak
12 2 (1.71%) Regular Expression
13 1 (0.85%) Redux
Miscellaneous
1 16 (13.68%) PKI
2 14 (11.97%) Analytical Skills
3 12 (10.26%) Data Centre
4 11 (9.40%) Replication
5 10 (8.55%) Linux Command Line
6 4 (3.42%) Cloud Native
7 3 (2.56%) Private Cloud
7 3 (2.56%) Public Cloud
8 2 (1.71%) Hybrid Cloud
8 2 (1.71%) Virtual Team
9 1 (0.85%) e-Learning
9 1 (0.85%) Fintech
9 1 (0.85%) N-Tier
Operating Systems
1 108 (92.31%) Linux
2 42 (35.90%) CentOS
3 32 (27.35%) Red Hat Enterprise Linux
4 29 (24.79%) Windows
5 21 (17.95%) Ubuntu
6 20 (17.09%) Unix
7 13 (11.11%) Solaris
8 12 (10.26%) Windows Server
9 8 (6.84%) VyOS
10 6 (5.13%) CoreOS
10 6 (5.13%) Windows 10
11 5 (4.27%) Debian
12 4 (3.42%) Windows Server 2012
13 3 (2.56%) Fedora
14 2 (1.71%) FreeBSD
Processes & Methodologies
1 57 (48.72%) DevOps
2 51 (43.59%) Configuration Management
3 40 (34.19%) Load Balancing
4 39 (33.33%) Open Source
5 26 (22.22%) Continuous Integration
5 26 (22.22%) High Availability
6 20 (17.09%) Problem-Solving
7 18 (15.38%) Infrastructure Engineering
8 17 (14.53%) Infrastructure as Code
9 16 (13.68%) Trend Analysis
9 16 (13.68%) Workflow
10 15 (12.82%) ITIL
11 11 (9.40%) Continuous Delivery
11 11 (9.40%) Software Engineering
12 10 (8.55%) Agile Software Development
12 10 (8.55%) Performance Management
12 10 (8.55%) Server Management
13 9 (7.69%) Technical Leadership
14 8 (6.84%) Proactive Monitoring
14 8 (6.84%) Problem Management
Programming Languages
1 67 (57.26%) Python
2 62 (52.99%) Bash Shell
3 30 (25.64%) SQL
4 28 (23.93%) Ruby
5 27 (23.08%) PHP
6 21 (17.95%) PowerShell
7 20 (17.09%) Perl
8 16 (13.68%) PHP 5
8 16 (13.68%) PHP 7
9 14 (11.97%) Java
9 14 (11.97%) Shell Script
10 8 (6.84%) Go
10 8 (6.84%) JavaScript
11 6 (5.13%) Rust
11 6 (5.13%) Solidity
12 4 (3.42%) C#
13 3 (2.56%) VBScript
14 2 (1.71%) C++
14 2 (1.71%) ES6
15 1 (0.85%) Groovy
Qualifications
1 10 (8.55%) Degree
2 8 (6.84%) MCSE
2 8 (6.84%) Microsoft Certification
3 7 (5.98%) Security Cleared
4 6 (5.13%) RHCE
4 6 (5.13%) VCP5
4 6 (5.13%) VCP6
4 6 (5.13%) VMware Certified Professional (VCP)
5 4 (3.42%) Computer Science Degree
6 3 (2.56%) DBS Check
7 2 (1.71%) CCNA
7 2 (1.71%) CCNP
7 2 (1.71%) Cisco Certification
7 2 (1.71%) MBA
7 2 (1.71%) MCSA
7 2 (1.71%) SC Cleared
Quality Assurance & Compliance
1 19 (16.24%) ISO/IEC 27001
2 4 (3.42%) SLA
3 2 (1.71%) PCI DSS
System Software
1 54 (46.15%) Docker
2 38 (32.48%) VMware Infrastructure
3 13 (11.11%) Hyper-V
4 10 (8.55%) vCloud
4 10 (8.55%) Virtual Machines
5 9 (7.69%) vSphere
6 8 (6.84%) Varnish
7 7 (5.98%) Apache ZooKeeper
7 7 (5.98%) iptables
8 5 (4.27%) KVM
9 4 (3.42%) etcd
9 4 (3.42%) PowerDNS
10 3 (2.56%) Postfix
10 3 (2.56%) Xen
11 2 (1.71%) Active Directory
11 2 (1.71%) Citrix Hypervisor
11 2 (1.71%) NFS
11 2 (1.71%) RHEV
11 2 (1.71%) VMware ESXi
12 1 (0.85%) VMware NSX
Systems Management
1 63 (53.85%) Ansible
2 47 (40.17%) Kubernetes
3 44 (37.61%) Terraform
4 42 (35.90%) Puppet
5 32 (27.35%) Nagios
6 29 (24.79%) Opscode Chef
7 19 (16.24%) Prometheus
7 19 (16.24%) yum
8 17 (14.53%) logstash
9 16 (13.68%) Kibana
10 14 (11.97%) Packer
11 13 (11.11%) Graphite
12 11 (9.40%) Grafana
12 11 (9.40%) Icinga
12 11 (9.40%) Rsyslog
13 9 (7.69%) Rancher
14 8 (6.84%) Docker Swarm
15 6 (5.13%) FortiGate
15 6 (5.13%) SCCM
15 6 (5.13%) ZABBIX
Vendors
1 52 (44.44%) VMware
2 14 (11.97%) New Relic
2 14 (11.97%) Veeam
3 13 (11.11%) Microsoft
3 13 (11.11%) Sybase
4 10 (8.55%) Red Hat
5 8 (6.84%) Nimble Storage
5 8 (6.84%) Zerto
6 7 (5.98%) Google
7 6 (5.13%) Brocade
7 6 (5.13%) EqualLogic
7 6 (5.13%) Imperva
7 6 (5.13%) Nexenta
7 6 (5.13%) Vyatta
8 5 (4.27%) Cisco
9 4 (3.42%) Atlassian
9 4 (3.42%) Rackspace
10 3 (2.56%) F5
10 3 (2.56%) Hortonworks
10 3 (2.56%) SaltStack