Period
to 19 January 2019

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 19 January 2019 with a comparison to the same period in the previous 2 years.

HAProxy
Central London > City of London
6 months to
19 Jan 2019
Same period 2018 Same period 2017
Rank 305 328 338
Rank change year-on-year +23 +10 +47
Permanent jobs citing HAProxy 21 9 5
As % of all permanent IT jobs advertised in the City of London 0.21% 0.086% 0.047%
As % of the Systems Management category 1.54% 0.84% 0.45%
Number of salaries quoted 21 9 5
City of London median annual salary £55,000 £65,000 £65,000
Median salary % change year-on-year -15.38% - +1.96%
10th Percentile £48,750 £55,450 £52,500
90th Percentile £80,000 £78,000 £70,500
Central London median annual salary £60,000 £65,000 £65,000
% change year-on-year -7.69% - +1.96%

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 the City of London with a requirement for systems management skills.

All Systems Management Skills
City of London
Permanent vacancies with a requirement for systems management skills 1,362 1,073 1,106
As % of all permanent IT jobs advertised in the City of London 13.31% 10.23% 10.41%
Number of salaries quoted 1,256 977 1,006
City of London median annual salary £70,000 £62,500 £60,000
Median salary % change year-on-year +12.00% +4.17% +4.35%
10th Percentile £42,500 £38,650 £36,250
90th Percentile £95,000 £100,000 £86,250
Central London median annual salary £67,500 £60,000 £60,000
% change year-on-year +12.50% - +4.35%

HAProxy
Job Vacancy Trend in the City of London

Job postings citing HAProxy as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for HAProxy in the City of London

HAProxy
Salary Trend in the City of London

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

Salary trend for HAProxy in the City of London

HAProxy
Salary Histogram in the City of London

The salary distribution of IT jobs citing HAProxy in the City of London over the 6 months to 19 January 2019.

Salary histogram for HAProxy in the City of London

HAProxy
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HAProxy within the City of London region over the 6 months to 19 January 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
London Bridge - 1 £40,000 -
HAProxy
Central London

For the 6 months to 19 January 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 across the City of London region with a requirement for HAProxy.

1 21 (100.00%) Linux
1 21 (100.00%) Docker
2 20 (95.24%) Python
2 20 (95.24%) nginx
3 18 (85.71%) Bash Shell
3 18 (85.71%) Opscode Chef
3 18 (85.71%) DevOps
4 17 (80.95%) Continuous Delivery
4 17 (80.95%) Scrum
4 17 (80.95%) Agile Software Development
5 16 (76.19%) MySQL
6 15 (71.43%) LEMP Stack
7 13 (61.90%) Apache
7 13 (61.90%) Ruby
7 13 (61.90%) LAMP
7 13 (61.90%) Amazon AWS
7 13 (61.90%) Jenkins
7 13 (61.90%) Redis
8 12 (57.14%) F5
8 12 (57.14%) BDD
8 12 (57.14%) NoSQL
8 12 (57.14%) VLAN
8 12 (57.14%) WebSphere
8 12 (57.14%) Degree
8 12 (57.14%) Computer Science
8 12 (57.14%) Continuous Integration
8 12 (57.14%) Kanban
8 12 (57.14%) Google
8 12 (57.14%) BIG-IP
8 12 (57.14%) Software Engineering

HAProxy
Co-occurring IT Skills in the City of 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 20 (95.24%) nginx
2 13 (61.90%) Apache
3 12 (57.14%) Tomcat
3 12 (57.14%) WebSphere
4 3 (14.29%) Elasticsearch
4 3 (14.29%) uWSGI
Cloud Services
1 13 (61.90%) Amazon AWS
2 12 (57.14%) Google Cloud Platform
3 5 (23.81%) Azure Active Directory
3 5 (23.81%) Microsoft Azure
4 1 (4.76%) OpenShift
Communications & Networking
1 12 (57.14%) BIG-IP
1 12 (57.14%) VLAN
2 5 (23.81%) DNS
2 5 (23.81%) Firewall
2 5 (23.81%) TCP/IP
Database & Business Intelligence
1 16 (76.19%) MySQL
2 13 (61.90%) Redis
3 12 (57.14%) NoSQL
3 12 (57.14%) Relational Database
4 5 (23.81%) SQL Server
5 1 (4.76%) PostgreSQL
Development Applications
1 13 (61.90%) Jenkins
2 6 (28.57%) Git (software)
2 6 (28.57%) Vagrant
3 5 (23.81%) Team Foundation Server
General
1 12 (57.14%) Retail
2 1 (4.76%) Advertising
Job Titles
1 10 (47.62%) DevOps Engineer
2 9 (42.86%) Linux Systems Administrator
2 9 (42.86%) Systems Administrator
3 8 (38.10%) Administrator
3 8 (38.10%) DevOps Administrator
3 8 (38.10%) Linux Administrator
3 8 (38.10%) Linux DevOps Administrator
3 8 (38.10%) Linux/Unix DevOps
4 6 (28.57%) Systems Administration Leader
5 5 (23.81%) Lead DevOps
6 2 (9.52%) Linux Engineer
6 2 (9.52%) Linux Systems Engineer
6 2 (9.52%) Systems Engineer
Libraries, Frameworks & Software Standards
1 15 (71.43%) LEMP Stack
2 13 (61.90%) LAMP
3 6 (28.57%) Elastic Stack
4 3 (14.29%) Django
5 1 (4.76%) LAPP Stack
5 1 (4.76%) Node.js
5 1 (4.76%) Ruby on Rails
Miscellaneous
1 3 (14.29%) Video\Live Streaming
2 1 (4.76%) iPhone
2 1 (4.76%) Public Cloud
Operating Systems
1 21 (100.00%) Linux
2 12 (57.14%) CoreOS
3 1 (4.76%) Unix
3 1 (4.76%) Windows
Processes & Methodologies
1 18 (85.71%) DevOps
2 17 (80.95%) Agile Software Development
2 17 (80.95%) Continuous Delivery
2 17 (80.95%) Scrum
3 12 (57.14%) BDD
3 12 (57.14%) Computer Science
3 12 (57.14%) Continuous Integration
3 12 (57.14%) E-Commerce
3 12 (57.14%) Kanban
3 12 (57.14%) Pair Programming
3 12 (57.14%) Software Delivery
3 12 (57.14%) Software Engineering
4 5 (23.81%) Analytics
4 5 (23.81%) Continuous Deployment
4 5 (23.81%) Continuous Improvement
4 5 (23.81%) Infrastructure Engineering
4 5 (23.81%) Risk Management
4 5 (23.81%) Test Automation
5 3 (14.29%) Server Virtualisation
6 1 (4.76%) Configuration Management
Programming Languages
1 20 (95.24%) Python
2 18 (85.71%) Bash Shell
3 13 (61.90%) Ruby
4 12 (57.14%) Shell Script
5 6 (28.57%) PowerShell
6 1 (4.76%) JavaScript
6 1 (4.76%) PHP
Qualifications
1 12 (57.14%) Computer Science Degree
1 12 (57.14%) Degree
System Software
1 21 (100.00%) Docker
2 12 (57.14%) iptables
3 5 (23.81%) Active Directory
4 3 (14.29%) KVM
4 3 (14.29%) QEMU
4 3 (14.29%) Varnish
4 3 (14.29%) Xen
Systems Management
1 18 (85.71%) Opscode Chef
2 9 (42.86%) Kubernetes
3 5 (23.81%) Nagios
3 5 (23.81%) Prometheus
3 5 (23.81%) Terraform
3 5 (23.81%) ZABBIX
4 4 (19.05%) Ansible
4 4 (19.05%) Puppet
Vendors
1 12 (57.14%) F5
1 12 (57.14%) Google
1 12 (57.14%) Oracle
2 5 (23.81%) Microsoft
2 5 (23.81%) PagerDuty