Period
to 19 January 2020

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 2020 with a comparison to the same period in the previous 2 years.

HAProxy
Central London > City of London
6 months to
19 Jan 2020
Same period 2019 Same period 2018
Rank 305 308 329
Rank change year-on-year +3 +21 +10
Permanent jobs citing HAProxy 3 21 9
As % of all permanent IT jobs advertised in the City of London 0.033% 0.21% 0.086%
As % of the Systems Management category 0.24% 1.54% 0.84%
Number of salaries quoted 1 21 9
City of London median annual salary £70,000 £55,000 £65,000
Median salary % change year-on-year +27.27% -15.38% -
10th Percentile £67,500 £48,750 £55,450
90th Percentile £72,500 £80,000 £78,000
Central London median annual salary £70,000 £60,000 £65,000
% change year-on-year +16.67% -7.69% -

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 1,261 1,363 1,073
As % of all permanent IT jobs advertised in the City of London 13.92% 13.32% 10.23%
Number of salaries quoted 1,068 1,257 977
City of London median annual salary £72,500 £70,000 £62,500
Median salary % change year-on-year +3.57% +12.00% +4.17%
10th Percentile £41,250 £42,500 £38,650
90th Percentile £108,750 £95,000 £100,000
Central London median annual salary £72,500 £67,500 £60,000
% change year-on-year +7.41% +12.50% -

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

For the 6 months to 19 January 2020, 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 3 (100.00%) Azure
1 3 (100.00%) AWS
1 3 (100.00%) GCP
2 2 (66.67%) Galera Cluster
2 2 (66.67%) Prometheus
2 2 (66.67%) Datadog
2 2 (66.67%) Percona
2 2 (66.67%) Elasticsearch
2 2 (66.67%) User Acceptance Testing
2 2 (66.67%) SQL
3 1 (33.33%) Agile Software Development
3 1 (33.33%) Banking
3 1 (33.33%) Ubuntu
3 1 (33.33%) Linux
3 1 (33.33%) Python
3 1 (33.33%) Red Hat
3 1 (33.33%) CentOS
3 1 (33.33%) TeamCity
3 1 (33.33%) Git (software)
3 1 (33.33%) nginx
3 1 (33.33%) Bash Shell
3 1 (33.33%) Node.js
3 1 (33.33%) Ansible
3 1 (33.33%) Docker
3 1 (33.33%) DevOps
3 1 (33.33%) Build Automation
3 1 (33.33%) Jenkins
3 1 (33.33%) Kubernetes
3 1 (33.33%) Elastic Stack
3 1 (33.33%) Terraform

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 2 (66.67%) Elasticsearch
2 1 (33.33%) nginx
Cloud Services
1 3 (100.00%) AWS
1 3 (100.00%) Azure
1 3 (100.00%) GCP
2 2 (66.67%) Datadog
Development Applications
1 1 (33.33%) Git (software)
1 1 (33.33%) GitLab
1 1 (33.33%) Jenkins
1 1 (33.33%) TeamCity
General
1 1 (33.33%) Banking
Job Titles
1 2 (66.67%) Administrator
1 2 (66.67%) DBA
1 2 (66.67%) SQL DBA
2 1 (33.33%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 1 (33.33%) Elastic Stack
1 1 (33.33%) Node.js
Operating Systems
1 1 (33.33%) CentOS
1 1 (33.33%) Linux
1 1 (33.33%) Ubuntu
Processes & Methodologies
1 2 (66.67%) User Acceptance Testing
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Build Automation
2 1 (33.33%) DevOps
Programming Languages
1 2 (66.67%) SQL
2 1 (33.33%) Bash Shell
2 1 (33.33%) Java
2 1 (33.33%) Python
System Software
1 1 (33.33%) Docker
Systems Management
1 2 (66.67%) Galera Cluster
1 2 (66.67%) Prometheus
2 1 (33.33%) Ansible
2 1 (33.33%) Kubernetes
2 1 (33.33%) Terraform
Vendors
1 2 (66.67%) Percona
2 1 (33.33%) Red Hat