Period
to 26 November 2021

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 26 November 2021 with a comparison to the same period in the previous 2 years.

HAProxy
UK
6 months to
26 Nov 2021
Same period 2020 Same period 2019
Rank 952 677 967
Rank change year-on-year -275 +290 +56
Permanent jobs citing HAProxy 109 41 112
As % of all permanent jobs advertised in the UK 0.084% 0.075% 0.082%
As % of the Systems Management category 0.50% 0.45% 0.64%
Number of salaries quoted 62 35 93
10th Percentile £46,250 £45,000 £37,500
25th Percentile £51,250 £45,500 £42,000
Median annual salary (50th Percentile) £62,500 £52,500 £55,000
Median % change year-on-year +19.05% -4.55% -
75th Percentile £83,750 £68,125 £72,500
90th Percentile £95,000 £70,000 £89,750
UK excluding London median annual salary £55,000 £52,500 £55,000
% change year-on-year +4.76% -4.55% +22.22%

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 21,640 9,028 17,594
As % of all permanent IT jobs advertised in the UK 16.70% 16.61% 12.95%
Number of salaries quoted 14,040 7,629 13,596
10th Percentile £37,500 £37,450 £32,000
25th Percentile £50,000 £45,000 £42,500
Median annual salary (50th Percentile) £67,500 £60,000 £57,500
Median % change year-on-year +12.50% +4.35% +4.55%
75th Percentile £87,500 £77,500 £77,500
90th Percentile £102,500 £92,500 £91,250
UK excluding London median annual salary £55,000 £51,500 £50,000
% change year-on-year +6.80% +3.00% +0.25%

HAProxy
Job Vacancy Trend

Job postings citing HAProxy as a proportion of all IT jobs advertised.

Job vacancy trend for HAProxy in the UK

HAProxy
Salary Trend

3-month moving average salary quoted in jobs citing HAProxy.

Salary trend for HAProxy in the UK

HAProxy
Salary Histogram

Salary distribution for jobs citing HAProxy over the 6 months to 26 November 2021.

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 26 November 2021. 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 -253 105 £62,500 +19.05% 20
London -187 66 £87,500 +45.83% 12
UK excluding London -219 36 £55,000 +4.76% 8
Work from Home -242 36 £67,500 +17.39% 5
East of England -99 16 £55,000 -8.33% 1
North of England -131 7 £47,500 - 2
West Midlands - 6 £50,000 - 3
Midlands - 6 £50,000 - 4
North West -83 5 £47,500 +11.76% 1
Scotland - 4 - -
South East -159 3 £65,000 +4.00% 1
Yorkshire -94 2 £67,500 +42.11%

For the 6 months to 26 November 2021, 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 82 (75.23%) DevOps
2 74 (67.89%) Python
3 66 (60.55%) Git (software)
4 60 (55.05%) Docker
5 59 (54.13%) Linux
5 59 (54.13%) Kubernetes
6 50 (45.87%) PostgreSQL
6 50 (45.87%) AWS
7 46 (42.20%) Bash Shell
7 46 (42.20%) Finance
7 46 (42.20%) Agile Software Development
8 45 (41.28%) nginx
9 44 (40.37%) Azure
10 43 (39.45%) MySQL
11 42 (38.53%) Terraform
12 41 (37.61%) Opscode Chef
13 40 (36.70%) Puppet
13 40 (36.70%) DNS
14 39 (35.78%) SQL
14 39 (35.78%) SQL Server
14 39 (35.78%) Kafka
15 38 (34.86%) Grafana
16 37 (33.94%) Jenkins
17 36 (33.03%) Ansible
17 36 (33.03%) Windows
18 35 (32.11%) REST
18 35 (32.11%) PowerShell
19 32 (29.36%) Logistics
19 32 (29.36%) Elastic Stack
19 32 (29.36%) GCP

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 45 (41.28%) nginx
2 28 (25.69%) Apache
3 22 (20.18%) Elasticsearch
4 16 (14.68%) Tomcat
5 12 (11.01%) WordPress
6 11 (10.09%) IIS
7 4 (3.67%) Apache Pulsar
7 4 (3.67%) OpenStack
8 1 (0.92%) SharePoint
8 1 (0.92%) Traefik
8 1 (0.92%) Traffic Server
Cloud Services
1 50 (45.87%) AWS
2 44 (40.37%) Azure
3 32 (29.36%) GCP
4 29 (26.61%) Serverless
5 23 (21.10%) Slack
6 20 (18.35%) Amazon SQS
7 12 (11.01%) GitHub
8 11 (10.09%) Amazon EC2
9 5 (4.59%) MinIO
10 4 (3.67%) OpenShift
10 4 (3.67%) SaaS
11 3 (2.75%) Amazon CloudWatch
12 2 (1.83%) Azure Active Directory
12 2 (1.83%) Virtual Private Cloud
13 1 (0.92%) Amazon ELB
13 1 (0.92%) AWS CloudTrail
13 1 (0.92%) Azure Sentinel
13 1 (0.92%) Microsoft 365
13 1 (0.92%) Mimecast
13 1 (0.92%) PaaS
Communications & Networking
1 40 (36.70%) DNS
2 20 (18.35%) MQTT
2 20 (18.35%) SSL
3 12 (11.01%) IPv4
3 12 (11.01%) IPv6
4 10 (9.17%) HTTP
5 7 (6.42%) SSH
6 6 (5.50%) Firewall
7 5 (4.59%) TCP/IP
7 5 (4.59%) VLAN
8 3 (2.75%) DHCP
8 3 (2.75%) Wireless
9 2 (1.83%) SMS
9 2 (1.83%) tcpdump
9 2 (1.83%) Telnet
9 2 (1.83%) VPN
10 1 (0.92%) 4G
10 1 (0.92%) BGP
10 1 (0.92%) Unified Communications
10 1 (0.92%) Wireshark
Database & Business Intelligence
1 50 (45.87%) PostgreSQL
2 43 (39.45%) MySQL
3 39 (35.78%) SQL Server
4 29 (26.61%) NoSQL
5 27 (24.77%) Redis
6 21 (19.27%) Couchbase
6 21 (19.27%) RDBMS
6 21 (19.27%) Relational Database
7 16 (14.68%) Amazon DynamoDB
8 15 (13.76%) MongoDB
9 14 (12.84%) MariaDB
10 8 (7.34%) Apache Cassandra
10 8 (7.34%) ArangoDB
10 8 (7.34%) Hadoop
11 5 (4.59%) Big Data
12 4 (3.67%) Aerospike
12 4 (3.67%) CockroachDB
12 4 (3.67%) Scylla
13 3 (2.75%) InfluxDB
14 1 (0.92%) DB2
Development Applications
1 66 (60.55%) Git (software)
2 37 (33.94%) Jenkins
3 20 (18.35%) Cypress.io
3 20 (18.35%) JMeter
3 20 (18.35%) Log4Net
3 20 (18.35%) Moq
3 20 (18.35%) Newman
3 20 (18.35%) NUnit
3 20 (18.35%) Postman
3 20 (18.35%) Selenium
3 20 (18.35%) SoapUI
3 20 (18.35%) Team Foundation Server
3 20 (18.35%) TestCafe
4 16 (14.68%) Octopus Deploy
5 13 (11.93%) Maven
6 7 (6.42%) Vagrant
7 5 (4.59%) GitLab
8 4 (3.67%) GoCD
9 2 (1.83%) Gradle
9 2 (1.83%) Travis CI
General
1 46 (42.20%) Finance
2 32 (29.36%) Social Skills
3 10 (9.17%) Documentation Skills
3 10 (9.17%) Financial Institution
4 4 (3.67%) Organisational Skills
4 4 (3.67%) Spanish Language
5 2 (1.83%) Telecoms
6 1 (0.92%) Games
6 1 (0.92%) Public Sector
Job Titles
1 33 (30.28%) Developer
2 27 (24.77%) DevOps Engineer
3 24 (22.02%) Linux Engineer
4 20 (18.35%) Site Reliability Engineer
5 16 (14.68%) Full Stack Developer
5 16 (14.68%) Site Engineer
6 13 (11.93%) Linux DevOps Engineer
6 13 (11.93%) Linux Scripter
6 13 (11.93%) Linux/Unix DevOps
7 10 (9.17%) Backend Developer
7 10 (9.17%) Java Developer
8 9 (8.26%) Platform Engineer
9 7 (6.42%) Python Developer
10 5 (4.59%) Associate Engineer
11 4 (3.67%) Big Data Engineer
12 3 (2.75%) Applications Support
12 3 (2.75%) Infrastructure Engineer
12 3 (2.75%) Senior Applications Support
12 3 (2.75%) Systems Engineer
13 2 (1.83%) Support Engineer
Libraries, Frameworks & Software Standards
1 39 (35.78%) Kafka
2 35 (32.11%) REST
3 32 (29.36%) Elastic Stack
4 27 (24.77%) AngularJS
4 27 (24.77%) Node.js
5 21 (19.27%) RabbitMQ
6 20 (18.35%) .NET
6 20 (18.35%) .NET Framework
6 20 (18.35%) ASP.NET
6 20 (18.35%) ASP.NET Web API
6 20 (18.35%) Dapper ORM
6 20 (18.35%) Entity Framework
6 20 (18.35%) Jest
6 20 (18.35%) LAMP
6 20 (18.35%) React
6 20 (18.35%) React Native
6 20 (18.35%) Sass
6 20 (18.35%) SignalR
6 20 (18.35%) Swagger
6 20 (18.35%) Twitter Bootstrap
Miscellaneous
1 24 (22.02%) Data Centre
2 20 (18.35%) User Experience
3 4 (3.67%) Algorithms
4 2 (1.83%) Self-Motivation
5 1 (0.92%) Clustering
5 1 (0.92%) Mobile App
5 1 (0.92%) PKI
Operating Systems
1 59 (54.13%) Linux
2 36 (33.03%) Windows
3 24 (22.02%) CentOS
4 21 (19.27%) Android
5 20 (18.35%) Apple iOS
6 13 (11.93%) Ubuntu
7 12 (11.01%) Fedora
8 8 (7.34%) Unix
9 4 (3.67%) Debian
9 4 (3.67%) Red Hat Enterprise Linux
10 1 (0.92%) CoreOS
10 1 (0.92%) VMS
Processes & Methodologies
1 82 (75.23%) DevOps
2 46 (42.20%) Agile Software Development
3 32 (29.36%) Logistics
4 31 (28.44%) Scrum
5 27 (24.77%) Full Stack Development
5 27 (24.77%) Load Balancing
5 27 (24.77%) Problem-Solving
6 26 (23.85%) Event-Driven
6 26 (23.85%) Microservices
7 25 (22.94%) Continuous Integration
8 23 (21.10%) Configuration Management
8 23 (21.10%) Site Reliability Engineering
9 22 (20.18%) SDLC
10 21 (19.27%) Data Science
11 20 (18.35%) Android Development
11 20 (18.35%) B2B
11 20 (18.35%) B2C
11 20 (18.35%) Business Analysis
11 20 (18.35%) TDD
11 20 (18.35%) Unit Testing
Programming Languages
1 74 (67.89%) Python
2 46 (42.20%) Bash Shell
3 39 (35.78%) SQL
4 35 (32.11%) PowerShell
5 27 (24.77%) JavaScript
5 27 (24.77%) TypeScript
6 23 (21.10%) Java
7 20 (18.35%) C#
8 16 (14.68%) ES6
9 12 (11.01%) Perl
9 12 (11.01%) Shell Script
10 7 (6.42%) CFML
11 5 (4.59%) Go
12 3 (2.75%) PHP
13 1 (0.92%) Groovy
13 1 (0.92%) PHP 7
13 1 (0.92%) Ruby
Qualifications
1 6 (5.50%) Degree
2 5 (4.59%) Computer Science Degree
3 1 (0.92%) BPSS Clearance
3 1 (0.92%) LPIC
3 1 (0.92%) RHCSA
3 1 (0.92%) Security Cleared
Quality Assurance & Compliance
1 20 (18.35%) QA
2 1 (0.92%) ISO/IEC 27001
System Software
1 60 (55.05%) Docker
2 10 (9.17%) VMware Infrastructure
3 8 (7.34%) NFS
3 8 (7.34%) vSphere
4 7 (6.42%) Virtual Machines
4 7 (6.42%) VMware ESXi
5 5 (4.59%) Active Directory
6 2 (1.83%) Apache ZooKeeper
6 2 (1.83%) Hyper-V
6 2 (1.83%) iptables
7 1 (0.92%) GlusterFS
7 1 (0.92%) KVM
7 1 (0.92%) LXC
7 1 (0.92%) QEMU
7 1 (0.92%) Shibboleth
7 1 (0.92%) Squid
7 1 (0.92%) Varnish
7 1 (0.92%) vCloud
7 1 (0.92%) Virtual Desktop
7 1 (0.92%) Xen
Systems Management
1 59 (54.13%) Kubernetes
2 42 (38.53%) Terraform
3 41 (37.61%) Opscode Chef
4 40 (36.70%) Puppet
5 38 (34.86%) Grafana
6 36 (33.03%) Ansible
7 24 (22.02%) ZABBIX
8 23 (21.10%) Kibana
8 23 (21.10%) logstash
9 20 (18.35%) Opsgenie
9 20 (18.35%) Pingdom
10 19 (17.43%) Prometheus
11 16 (14.68%) Icinga
11 16 (14.68%) MIIS
12 13 (11.93%) Graphite
13 12 (11.01%) Salt
14 7 (6.42%) Rancher
15 4 (3.67%) Docker Swarm
15 4 (3.67%) Galera Cluster
16 3 (2.75%) Consul
Vendors
1 26 (23.85%) VMware
2 21 (19.27%) New Relic
2 21 (19.27%) Splunk
3 20 (18.35%) Google
4 16 (14.68%) F5
4 16 (14.68%) Sun
5 9 (8.26%) Red Hat
6 8 (7.34%) SolarWinds
7 7 (6.42%) Microsoft
8 4 (3.67%) Oracle
9 2 (1.83%) Percona
9 2 (1.83%) ServiceNow
9 2 (1.83%) SonicWALL
10 1 (0.92%) Cisco
10 1 (0.92%) CyberArk
10 1 (0.92%) GENBAND
10 1 (0.92%) Hortonworks
10 1 (0.92%) Polycom
10 1 (0.92%) Ruckus Wireless
10 1 (0.92%) Sybase