Period
to 18 January 2022

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for HAProxy skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited HAProxy over the 6 months to 18 January 2022 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

HAProxy
Central London > City of London
6 months to
18 Jan 2022
Same period 2021 Same period 2020
Rank 184 - -
Rank change year-on-year - - -
Contract jobs citing HAProxy 3 0 0
As % of all contract jobs advertised in the City of London 0.075% - -
As % of the Systems Management category 0.44% - -
Number of daily rates quoted 3 0 0
10th Percentile - - -
25th Percentile £449 - -
Median daily rate (50th Percentile) £498 - -
75th Percentile £546 - -
90th Percentile - - -
Central London median daily rate £498 - -

HAProxy is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for systems management skills.

All Systems Management Skills
City of London
Contract vacancies with a requirement for systems management skills 677 337 757
As % of all contract IT jobs advertised in the City of London 16.93% 16.51% 15.35%
Number of daily rates quoted 583 261 603
10th Percentile £425 £313 £309
25th Percentile £509 £425 £425
Median daily rate (50th Percentile) £575 £525 £525
Median % change year-on-year +9.52% - -2.33%
75th Percentile £688 £600 £625
90th Percentile £775 £650 £675
Central London median daily rate £575 £525 £525
% change year-on-year +9.52% - -2.78%
Number of hourly rates quoted 2 2 13
10th Percentile £38.13 - £13.01
25th Percentile £42.81 - £14.00
Median hourly rate £53.75 £23.00 £19.50
Median % change year-on-year +133.70% +17.95% +4.28%
75th Percentile £67.81 - £21.00
90th Percentile £74.38 - £21.80
Central London median hourly rate £53.75 £23.00 £19.50
% change year-on-year +133.70% +17.95% +4.28%

HAProxy
Job Vacancy Trend in the City of London

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

Job vacancy trend for HAProxy in the City of London

HAProxy
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing HAProxy in the City of London.

Daily rate trend for HAProxy in the City of London

For the 6 months to 18 January 2022, IT contractor 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 contract job ads across the City of London region with a requirement for HAProxy.

1 3 (100.00%) Linux
1 3 (100.00%) Ansible
2 2 (66.67%) DevOps
2 2 (66.67%) Kubernetes
2 2 (66.67%) Observability
2 2 (66.67%) JWT
2 2 (66.67%) Key Management
2 2 (66.67%) SDLC
2 2 (66.67%) Fluentd
2 2 (66.67%) Terraform
2 2 (66.67%) Sonatype
2 2 (66.67%) Sonatype Nexus
2 2 (66.67%) Grafana
2 2 (66.67%) Consul
2 2 (66.67%) gRPC
2 2 (66.67%) Prometheus
2 2 (66.67%) MySQL
2 2 (66.67%) DNS
2 2 (66.67%) SSL
2 2 (66.67%) Validation
2 2 (66.67%) Debian
2 2 (66.67%) PostgreSQL
2 2 (66.67%) VMware
2 2 (66.67%) Ubuntu
2 2 (66.67%) PKI
2 2 (66.67%) Data Protection
2 2 (66.67%) CA
2 2 (66.67%) Red Hat
2 2 (66.67%) OAuth
2 2 (66.67%) ZABBIX

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%) nginx
1 2 (66.67%) OpenStack
2 1 (33.33%) Apache
2 1 (33.33%) Tomcat
Cloud Services
1 2 (66.67%) PaaS
2 1 (33.33%) AWS
2 1 (33.33%) AWS CloudFormation
2 1 (33.33%) Azure
2 1 (33.33%) Azure Active Directory
Communications & Networking
1 2 (66.67%) DNS
1 2 (66.67%) SSL
Database & Business Intelligence
1 2 (66.67%) Couchbase
1 2 (66.67%) Hadoop
1 2 (66.67%) MongoDB
1 2 (66.67%) MySQL
1 2 (66.67%) PostgreSQL
Development Applications
1 2 (66.67%) Sonatype Nexus
2 1 (33.33%) Git (software)
2 1 (33.33%) GitLab
2 1 (33.33%) Jenkins
Libraries, Frameworks & Software Standards
1 2 (66.67%) gRPC
1 2 (66.67%) JWT
1 2 (66.67%) Kafka
1 2 (66.67%) OAuth
1 2 (66.67%) RabbitMQ
2 1 (33.33%) LDAP
2 1 (33.33%) Spring
Miscellaneous
1 2 (66.67%) PKI
Operating Systems
1 3 (100.00%) Linux
2 2 (66.67%) Debian
2 2 (66.67%) Ubuntu
3 1 (33.33%) Windows
Processes & Methodologies
1 2 (66.67%) Data Protection
1 2 (66.67%) Database Security
1 2 (66.67%) DevOps
1 2 (66.67%) Infrastructure Management
1 2 (66.67%) Key Management
1 2 (66.67%) Observability
1 2 (66.67%) SDLC
1 2 (66.67%) Test Automation
1 2 (66.67%) Validation
2 1 (33.33%) Configuration Management
2 1 (33.33%) Infrastructure as Code
System Software
1 2 (66.67%) vCloud
2 1 (33.33%) Active Directory
2 1 (33.33%) Shibboleth
Systems Management
1 3 (100.00%) Ansible
2 2 (66.67%) Consul
2 2 (66.67%) Fluentd
2 2 (66.67%) Grafana
2 2 (66.67%) Kubernetes
2 2 (66.67%) Prometheus
2 2 (66.67%) Terraform
2 2 (66.67%) ZABBIX
3 1 (33.33%) Puppet
Vendors
1 2 (66.67%) CA
1 2 (66.67%) CyberArk
1 2 (66.67%) Red Hat
1 2 (66.67%) Sonatype
1 2 (66.67%) VMware
2 1 (33.33%) Kaspersky