Period
to 22 January 2022

The following table provides summary statistics for permanent job vacancies advertised in London 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 22 January 2022 with a comparison to the same period in the previous 2 years.

HAProxy
England > London
6 months to
22 Jan 2022
Same period 2021 Same period 2020
Rank 674 493 670
Rank change year-on-year -181 +177 +46
Permanent jobs citing HAProxy 60 18 45
As % of all permanent jobs advertised in London 0.12% 0.075% 0.088%
As % of the Systems Management category 0.60% 0.38% 0.56%
Number of salaries quoted 32 17 38
10th Percentile £67,875 £42,500 £37,500
25th Percentile £71,250 £45,000 £47,188
Median annual salary (50th Percentile) £95,000 £55,000 £62,500
Median % change year-on-year +72.73% -12.00% -3.85%
75th Percentile - £70,000 £86,250
90th Percentile £103,625 £93,750 £95,000
England median annual salary £78,750 £50,000 £55,000
% change year-on-year +57.50% -9.09% +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 advertised in London with a requirement for systems management skills.

All Systems Management Skills
London
Permanent vacancies with a requirement for systems management skills 10,034 4,716 8,104
As % of all permanent IT jobs advertised in London 19.65% 19.62% 15.79%
Number of salaries quoted 6,180 4,007 6,326
10th Percentile £46,700 £47,500 £40,000
25th Percentile £60,000 £58,750 £52,500
Median annual salary (50th Percentile) £80,000 £72,500 £70,000
Median % change year-on-year +10.34% +3.57% +3.70%
75th Percentile £100,000 £88,750 £87,500
90th Percentile £118,750 £107,500 £102,500
England median annual salary £70,000 £62,500 £60,000
% change year-on-year +12.00% +4.17% +4.35%

HAProxy
Job Vacancy Trend in London

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

Job vacancy trend for HAProxy in London

HAProxy
Salary Trend in London

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

Salary trend for HAProxy in London

HAProxy
Salary Histogram in London

Salary distribution for jobs citing HAProxy in London over the 6 months to 22 January 2022.

Salary histogram for HAProxy in London

HAProxy
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HAProxy within the London region over the 6 months to 22 January 2022. 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
Jobs
Central London -30 7 £83,750 +59.52% 3
HAProxy
England

For the 6 months to 22 January 2022, 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 across the London region with a requirement for HAProxy.

1 56 (93.33%) DevOps
2 52 (86.67%) CI/CD
3 50 (83.33%) Python
4 45 (75.00%) SQL
5 44 (73.33%) Bash
6 42 (70.00%) PowerShell
7 37 (61.67%) Kubernetes
8 33 (55.00%) Grafana
9 32 (53.33%) DNS
10 31 (51.67%) Site Reliability Engineering
11 30 (50.00%) Kafka
11 30 (50.00%) Finance
12 29 (48.33%) Load Balancing
12 29 (48.33%) Opscode Chef
13 28 (46.67%) Splunk
13 28 (46.67%) PostgreSQL
14 27 (45.00%) MySQL
14 27 (45.00%) SQL Server
14 27 (45.00%) nginx
14 27 (45.00%) AWS
15 26 (43.33%) Agile Software Development
15 26 (43.33%) Terraform
15 26 (43.33%) Redis
15 26 (43.33%) Docker
16 25 (41.67%) Elastic Stack
16 25 (41.67%) Windows
16 25 (41.67%) Scrum
17 24 (40.00%) Git (software)
17 24 (40.00%) Serverless
17 24 (40.00%) F5

HAProxy
Co-occurring IT Skills in London 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 27 (45.00%) nginx
2 20 (33.33%) Elasticsearch
3 6 (10.00%) IIS
4 5 (8.33%) Apache Pulsar
5 3 (5.00%) OpenStack
6 2 (3.33%) Apache
7 1 (1.67%) SharePoint
7 1 (1.67%) WordPress
Cloud Services
1 27 (45.00%) AWS
2 24 (40.00%) Serverless
3 22 (36.67%) Azure
4 21 (35.00%) GCP
5 19 (31.67%) Amazon SQS
6 15 (25.00%) Slack
7 6 (10.00%) MinIO
7 6 (10.00%) OpenShift
8 5 (8.33%) Amazon EC2
9 4 (6.67%) SaaS
10 2 (3.33%) GitHub
11 1 (1.67%) Microsoft 365
11 1 (1.67%) Mimecast
11 1 (1.67%) PaaS
Communications & Networking
1 32 (53.33%) DNS
2 19 (31.67%) MQTT
3 9 (15.00%) SSL
4 6 (10.00%) VLAN
5 5 (8.33%) Firewall
6 3 (5.00%) TCP/IP
7 2 (3.33%) NetScaler
7 2 (3.33%) SAN
7 2 (3.33%) SMS
7 2 (3.33%) tcpdump
7 2 (3.33%) Telnet
8 1 (1.67%) 4G
8 1 (1.67%) DHCP
8 1 (1.67%) HTTP
8 1 (1.67%) HTTPS
8 1 (1.67%) IPv4
8 1 (1.67%) IPv6
8 1 (1.67%) Unified Communications
8 1 (1.67%) VPN
8 1 (1.67%) Wireless
Database & Business Intelligence
1 28 (46.67%) PostgreSQL
2 27 (45.00%) MySQL
2 27 (45.00%) SQL Server
3 26 (43.33%) Redis
4 21 (35.00%) Couchbase
5 19 (31.67%) RDBMS
5 19 (31.67%) Relational Database
6 18 (30.00%) NoSQL
7 15 (25.00%) Amazon DynamoDB
8 9 (15.00%) Apache Cassandra
8 9 (15.00%) ArangoDB
9 8 (13.33%) Hadoop
10 6 (10.00%) Big Data
11 5 (8.33%) Aerospike
11 5 (8.33%) CockroachDB
11 5 (8.33%) Scylla
12 4 (6.67%) MongoDB
13 3 (5.00%) MariaDB
Development Applications
1 24 (40.00%) Git (software)
2 19 (31.67%) Cypress.io
2 19 (31.67%) JMeter
2 19 (31.67%) Log4Net
2 19 (31.67%) Moq
2 19 (31.67%) Newman
2 19 (31.67%) NUnit
2 19 (31.67%) Postman
2 19 (31.67%) Selenium
2 19 (31.67%) SoapUI
2 19 (31.67%) Team Foundation Server
2 19 (31.67%) TestCafe
3 15 (25.00%) Octopus Deploy
4 9 (15.00%) Jenkins
5 3 (5.00%) Maven
6 2 (3.33%) Atlassian Bamboo
6 2 (3.33%) GitLab
6 2 (3.33%) Gradle
6 2 (3.33%) Travis CI
7 1 (1.67%) Sonatype Nexus
General
1 30 (50.00%) Finance
2 22 (36.67%) Social Skills
3 3 (5.00%) Documentation Skills
4 2 (3.33%) Analytical Skills
4 2 (3.33%) Organisational Skills
4 2 (3.33%) Spanish Language
5 1 (1.67%) Financial Institution
5 1 (1.67%) Games
5 1 (1.67%) Telecoms
Job Titles
1 28 (46.67%) Site Reliability Engineer
2 23 (38.33%) Site Engineer
3 18 (30.00%) Developer
4 17 (28.33%) Full Stack Developer
5 9 (15.00%) DevOps Engineer
6 5 (8.33%) Platform Engineer
7 4 (6.67%) Applications Support
7 4 (6.67%) Big Data Engineer
7 4 (6.67%) Senior Applications Support
8 3 (5.00%) Applications Engineer
8 3 (5.00%) Applications Support Engineer
8 3 (5.00%) Senior Applications Engineer
8 3 (5.00%) Senior Support Engineer
8 3 (5.00%) Support Engineer
9 2 (3.33%) Data Engineer
9 2 (3.33%) Linux Engineer
9 2 (3.33%) Linux Scripter
10 1 (1.67%) 3rd Line Engineer
10 1 (1.67%) Linux Infrastructure Engineer
10 1 (1.67%) Senior DevOps
Libraries, Frameworks & Software Standards
1 30 (50.00%) Kafka
2 25 (41.67%) Elastic Stack
3 20 (33.33%) RabbitMQ
4 19 (31.67%) .NET
4 19 (31.67%) .NET Core
4 19 (31.67%) .NET Framework
4 19 (31.67%) AngularJS
4 19 (31.67%) ASP.NET
4 19 (31.67%) ASP.NET Web API
4 19 (31.67%) Dapper ORM
4 19 (31.67%) Entity Framework
4 19 (31.67%) Enzyme
4 19 (31.67%) Jest
4 19 (31.67%) Node.js
4 19 (31.67%) React
4 19 (31.67%) React Native
4 19 (31.67%) Redux
4 19 (31.67%) Sass
4 19 (31.67%) SignalR
4 19 (31.67%) Twitter Bootstrap
Miscellaneous
1 19 (31.67%) User Experience
2 4 (6.67%) Algorithms
3 2 (3.33%) Data Centre
4 1 (1.67%) PKI
4 1 (1.67%) Self-Motivation
Operating Systems
1 25 (41.67%) Windows
2 20 (33.33%) Android
3 19 (31.67%) Apple iOS
4 13 (21.67%) Linux
5 3 (5.00%) CentOS
6 2 (3.33%) Debian
6 2 (3.33%) Red Hat Enterprise Linux
6 2 (3.33%) Ubuntu
7 1 (1.67%) Fedora
Processes & Methodologies
1 56 (93.33%) DevOps
2 52 (86.67%) CI/CD
3 31 (51.67%) Site Reliability Engineering
4 29 (48.33%) Load Balancing
5 26 (43.33%) Agile Software Development
6 25 (41.67%) Scrum
7 23 (38.33%) Software Delivery
8 20 (33.33%) Data Science
8 20 (33.33%) Logistics
8 20 (33.33%) SDLC
9 19 (31.67%) Android Development
9 19 (31.67%) B2B
9 19 (31.67%) B2C
9 19 (31.67%) Business Analysis
9 19 (31.67%) Continuous Integration
9 19 (31.67%) Full Stack Development
9 19 (31.67%) iOS Development
9 19 (31.67%) TDD
9 19 (31.67%) Unit Testing
10 18 (30.00%) Microservices
Programming Languages
1 50 (83.33%) Python
2 45 (75.00%) SQL
3 44 (73.33%) Bash
4 42 (70.00%) PowerShell
5 19 (31.67%) C#
5 19 (31.67%) JavaScript
5 19 (31.67%) TypeScript
6 18 (30.00%) Perl
7 17 (28.33%) ES6
8 7 (11.67%) Java
9 3 (5.00%) Go
10 1 (1.67%) Groovy
10 1 (1.67%) Ruby
10 1 (1.67%) Shell Script
Qualifications
1 3 (5.00%) Computer Science Degree
1 3 (5.00%) Degree
2 1 (1.67%) LPIC
2 1 (1.67%) RHCSA
Quality Assurance & Compliance
1 19 (31.67%) QA
System Software
1 26 (43.33%) Docker
2 5 (8.33%) Virtual Machines
3 4 (6.67%) VMware Infrastructure
4 3 (5.00%) Active Directory
5 2 (3.33%) Apache ZooKeeper
5 2 (3.33%) VMware ESXi
6 1 (1.67%) vCloud
6 1 (1.67%) Virtual Desktop
Systems Management
1 37 (61.67%) Kubernetes
2 33 (55.00%) Grafana
3 29 (48.33%) Opscode Chef
4 26 (43.33%) Terraform
5 22 (36.67%) ZABBIX
6 19 (31.67%) Kibana
6 19 (31.67%) logstash
6 19 (31.67%) Opsgenie
6 19 (31.67%) Pingdom
7 15 (25.00%) Ansible
7 15 (25.00%) MIIS
8 14 (23.33%) Prometheus
9 13 (21.67%) Puppet
10 10 (16.67%) Graphite
11 5 (8.33%) Docker Swarm
11 5 (8.33%) Salt
12 2 (3.33%) Consul
12 2 (3.33%) Galera Cluster
13 1 (1.67%) Icinga
13 1 (1.67%) PaperCut
Vendors
1 28 (46.67%) Splunk
2 24 (40.00%) F5
3 19 (31.67%) Google
3 19 (31.67%) New Relic
4 15 (25.00%) Sun
5 7 (11.67%) VMware
6 5 (8.33%) Oracle
7 3 (5.00%) Red Hat
8 2 (3.33%) EMC
9 1 (1.67%) CA
9 1 (1.67%) CyberArk
9 1 (1.67%) Dell
9 1 (1.67%) JD Edwards
9 1 (1.67%) Microsoft
9 1 (1.67%) Polycom
9 1 (1.67%) Ruckus Wireless
9 1 (1.67%) ServiceNow
9 1 (1.67%) Sonatype
9 1 (1.67%) SonicWALL