Period
to

The following table provides summary statistics for contract job vacancies 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 4 July 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
UK
6 months to
4 Jul 2022
Same period 2021 Same period 2020
Rank 773 731 585
Rank change year-on-year -42 -146 +188
Contract jobs citing HAProxy 71 16 11
As % of all contract jobs advertised in the UK 0.079% 0.024% 0.027%
As % of the Systems Management category 0.50% 0.15% 0.17%
Number of daily rates quoted 57 14 7
10th Percentile £450 £383 £448
25th Percentile £531 £405 £463
Median daily rate (50th Percentile) £625 £450 £550
Median % change year-on-year +38.89% -18.18% +15.79%
75th Percentile £688 £548 £588
90th Percentile £705 £660 £600
UK excluding London median daily rate £625 £411 £513
% change year-on-year +51.98% -19.76% +28.13%

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 with a requirement for systems management skills.

All Systems Management Skills
UK
Contract vacancies with a requirement for systems management skills 14,135 10,657 6,332
As % of all contract IT jobs advertised in the UK 15.78% 16.06% 15.33%
Number of daily rates quoted 10,220 7,520 4,395
10th Percentile £363 £350 £304
25th Percentile £463 £425 £413
Median daily rate (50th Percentile) £570 £525 £500
Median % change year-on-year +8.57% +5.00% -
75th Percentile £675 £600 £600
90th Percentile £750 £688 £675
UK excluding London median daily rate £500 £450 £463
% change year-on-year +11.11% -2.70% +2.78%
Number of hourly rates quoted 189 157 150
10th Percentile £13.20 £15.00 £12.49
25th Percentile £15.75 £18.00 £14.56
Median hourly rate £22.50 £34.00 £20.00
Median % change year-on-year -33.82% +70.00% +5.26%
75th Percentile £47.50 £51.00 £35.00
90th Percentile £67.50 £63.60 £50.21
UK excluding London median hourly rate £20.00 £22.32 £19.50
% change year-on-year -10.37% +14.44% +14.30%

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
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing HAProxy.

Daily rate trend for HAProxy in the UK

HAProxy
Daily Rate Histogram

Daily rate distribution for jobs citing HAProxy over the 6 months to 4 July 2022.

Daily rate histogram for HAProxy in the UK

HAProxy
Top 11 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing HAProxy within the UK over the 6 months to 4 July 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England -44 59 £650 +52.94% 10
London -70 34 £650 +48.57% 8
Work from Home -76 28 £625 +9.65% 5
UK excluding London -32 25 £625 +51.98% 2
North of England - 19 £650 - 1
North West - 17 £630 - 1
East of England -14 4 £513 +57.69%
Yorkshire - 2 £675 -
Scotland -12 1 £530 +29.27%
East Midlands - 1 £450 -
Midlands - 1 £450 -

For the 6 months to 4 July 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 with a requirement for HAProxy.

1 65 (91.55%) Linux
2 58 (81.69%) Ansible
3 57 (80.28%) Terraform
4 56 (78.87%) Kubernetes
5 54 (76.06%) DNS
5 54 (76.06%) CI/CD
6 52 (73.24%) nginx
7 50 (70.42%) DevOps
8 49 (69.01%) Git (software)
8 49 (69.01%) Python
9 48 (67.61%) VMware
9 48 (67.61%) Consul
10 47 (66.20%) ZABBIX
11 46 (64.79%) Bash
12 45 (63.38%) Prometheus
13 44 (61.97%) Docker
14 42 (59.15%) AWS
15 41 (57.75%) Puppet
15 41 (57.75%) Jenkins
15 41 (57.75%) Configuration Management
16 39 (54.93%) Load Balancing
17 38 (53.52%) GCP
18 37 (52.11%) CentOS
18 37 (52.11%) VMware Infrastructure
19 36 (50.70%) Amazon EC2
19 36 (50.70%) Continuous Integration
19 36 (50.70%) GitLab
19 36 (50.70%) Virtual Private Cloud
20 35 (49.30%) Packer
21 34 (47.89%) Docker Swarm

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 52 (73.24%) nginx
2 32 (45.07%) Traefik
3 15 (21.13%) OpenStack
4 7 (9.86%) Apache
5 3 (4.23%) Confluence
5 3 (4.23%) Tomcat
5 3 (4.23%) WebSphere
6 2 (2.82%) Apache Airflow
6 2 (2.82%) IIS
7 1 (1.41%) WildFly
Cloud Services
1 42 (59.15%) AWS
2 38 (53.52%) GCP
3 36 (50.70%) Amazon EC2
3 36 (50.70%) Virtual Private Cloud
4 33 (46.48%) Amazon CloudWatch
5 32 (45.07%) AWS CloudFormation
6 15 (21.13%) PaaS
7 6 (8.45%) Azure
8 5 (7.04%) Serverless
9 4 (5.63%) AWS Lambda
9 4 (5.63%) OpenShift
10 3 (4.23%) Amazon ELB
10 3 (4.23%) Amazon S3
11 2 (2.82%) Amazon ECS
11 2 (2.82%) AWS Fargate
11 2 (2.82%) Azure Active Directory
11 2 (2.82%) Nutanix
11 2 (2.82%) Route 53
11 2 (2.82%) Tricentis Tosca
12 1 (1.41%) Azure Key Vault
Communications & Networking
1 54 (76.06%) DNS
2 34 (47.89%) TCP/IP
3 17 (23.94%) SSL
4 7 (9.86%) DHCP
5 5 (7.04%) Firewall
5 5 (7.04%) IPsec
5 5 (7.04%) SNMP
6 3 (4.23%) BGP
6 3 (4.23%) EIGRP
6 3 (4.23%) GLBP
6 3 (4.23%) HSRP
6 3 (4.23%) MPLS
6 3 (4.23%) NetScaler
6 3 (4.23%) OSPF
6 3 (4.23%) RIP
6 3 (4.23%) VPN
6 3 (4.23%) VRRP
7 1 (1.41%) Reverse Proxy
7 1 (1.41%) SMTP
Database & Business Intelligence
1 16 (22.54%) PostgreSQL
2 14 (19.72%) MySQL
3 13 (18.31%) Couchbase
3 13 (18.31%) Hadoop
3 13 (18.31%) MongoDB
4 5 (7.04%) NoSQL
5 4 (5.63%) Elasticsearch
6 3 (4.23%) RDBMS
6 3 (4.23%) Relational Database
6 3 (4.23%) SQL Server
7 2 (2.82%) Amazon RDS
7 2 (2.82%) MariaDB
8 1 (1.41%) DTS
8 1 (1.41%) DynamoDB
8 1 (1.41%) InfluxDB
Development Applications
1 49 (69.01%) Git (software)
2 41 (57.75%) Jenkins
3 36 (50.70%) GitLab
4 12 (16.90%) Sonatype Nexus
5 4 (5.63%) JIRA
6 3 (4.23%) Team Foundation Server
7 1 (1.41%) Artifactory
7 1 (1.41%) Bitbucket
7 1 (1.41%) Chocolatey
7 1 (1.41%) Gerrit
7 1 (1.41%) git-flow
7 1 (1.41%) Maven
7 1 (1.41%) SonarQube
7 1 (1.41%) Subversion
General
1 13 (18.31%) Telecoms
2 11 (15.49%) Games
3 7 (9.86%) Finance
3 7 (9.86%) Public Sector
4 3 (4.23%) Banking
5 1 (1.41%) Documentation Skills
5 1 (1.41%) Financial Institution
5 1 (1.41%) Legal
5 1 (1.41%) Social Skills
Job Titles
1 37 (52.11%) DevOps Engineer
2 12 (16.90%) Kubernetes Engineer
2 12 (16.90%) Operations Engineer
3 11 (15.49%) Security Engineer
3 11 (15.49%) VMware Engineer
4 9 (12.68%) Linux Engineer
5 5 (7.04%) Network Engineer
6 4 (5.63%) Platform Engineer
6 4 (5.63%) Senior DevOps
6 4 (5.63%) Senior DevOps Engineer
7 3 (4.23%) AWS Engineer
7 3 (4.23%) Linux DevOps Engineer
7 3 (4.23%) Linux/Unix DevOps
7 3 (4.23%) Python Engineer
7 3 (4.23%) Release Engineer
7 3 (4.23%) Senior Network Engineer
8 2 (2.82%) Administrator
8 2 (2.82%) Linux Administrator
8 2 (2.82%) Site Reliability Engineer
8 2 (2.82%) Software Engineer
Libraries, Frameworks & Software Standards
1 31 (43.66%) cloud-init
2 13 (18.31%) Kafka
2 13 (18.31%) RabbitMQ
3 11 (15.49%) gRPC
3 11 (15.49%) JWT
3 11 (15.49%) OAuth
4 10 (14.08%) LDAP
5 6 (8.45%) Elastic Stack
6 3 (4.23%) .NET
6 3 (4.23%) LAPP Stack
6 3 (4.23%) Spring
7 2 (2.82%) LAMP
7 2 (2.82%) ModSecurity
8 1 (1.41%) ActiveMQ
8 1 (1.41%) EJB
8 1 (1.41%) Java EE
8 1 (1.41%) Keycloak
8 1 (1.41%) LEMP Stack
8 1 (1.41%) SAML
8 1 (1.41%) Spring Boot
Miscellaneous
1 33 (46.48%) Clustering
2 31 (43.66%) PKI
3 6 (8.45%) Private Cloud
4 4 (5.63%) Management Information System
5 3 (4.23%) Derivative
6 1 (1.41%) Cloud Native
6 1 (1.41%) Hedge funds
6 1 (1.41%) Linux Command Line
Operating Systems
1 65 (91.55%) Linux
2 37 (52.11%) CentOS
3 34 (47.89%) Red Hat Enterprise Linux
4 13 (18.31%) Debian
5 6 (8.45%) Unix
6 5 (7.04%) Ubuntu
6 5 (7.04%) Windows
7 3 (4.23%) VMS
8 1 (1.41%) Data ONTAP
8 1 (1.41%) Solaris
8 1 (1.41%) SUSE
8 1 (1.41%) SUSE Linux Enterprise Server
8 1 (1.41%) Windows Server
Processes & Methodologies
1 54 (76.06%) CI/CD
2 50 (70.42%) DevOps
3 41 (57.75%) Configuration Management
4 39 (54.93%) Load Balancing
5 36 (50.70%) Continuous Integration
6 32 (45.07%) Continuous Deployment
7 31 (43.66%) Unit Testing
8 21 (29.58%) Microservices
9 17 (23.94%) Agile
10 12 (16.90%) Cybersecurity
10 12 (16.90%) Data Protection
11 11 (15.49%) Database Security
11 11 (15.49%) Key Management
11 11 (15.49%) Observability
11 11 (15.49%) SDLC
11 11 (15.49%) Test Automation
11 11 (15.49%) Validation
12 8 (11.27%) Strategic Thinking
13 5 (7.04%) Incident Management
13 5 (7.04%) Task Automation
Programming Languages
1 49 (69.01%) Python
2 46 (64.79%) Bash
3 34 (47.89%) Go
4 32 (45.07%) Ruby
5 6 (8.45%) Java
6 5 (7.04%) Perl
6 5 (7.04%) SQL
7 4 (5.63%) C-shell
7 4 (5.63%) PHP
7 4 (5.63%) PowerShell
7 4 (5.63%) Shell Script
8 3 (4.23%) Groovy
9 1 (1.41%) TypeScript
Qualifications
1 11 (15.49%) SC Cleared
1 11 (15.49%) Security Cleared
2 7 (9.86%) BPSS Clearance
3 1 (1.41%) OCP
3 1 (1.41%) Oracle Certification
Quality Assurance & Compliance
1 28 (39.44%) NCSC
2 2 (2.82%) OASIS TOSCA
3 1 (1.41%) Cyber Essentials
3 1 (1.41%) Cyber Essentials PLUS
3 1 (1.41%) Disclosure Scotland
3 1 (1.41%) GDPR
System Software
1 44 (61.97%) Docker
2 37 (52.11%) VMware Infrastructure
3 11 (15.49%) vCloud
4 7 (9.86%) Active Directory
4 7 (9.86%) VMware ESXi
5 5 (7.04%) Virtual Machines
6 3 (4.23%) pfSense
7 2 (2.82%) Apache ZooKeeper
7 2 (2.82%) NFS
7 2 (2.82%) Snort
7 2 (2.82%) Squid
8 1 (1.41%) etcd
8 1 (1.41%) Firmware
8 1 (1.41%) FreeRADIUS
8 1 (1.41%) Samba
8 1 (1.41%) vSphere
Systems Management
1 58 (81.69%) Ansible
2 57 (80.28%) Terraform
3 56 (78.87%) Kubernetes
4 48 (67.61%) Consul
5 47 (66.20%) ZABBIX
6 45 (63.38%) Prometheus
7 41 (57.75%) Puppet
8 35 (49.30%) Packer
9 34 (47.89%) Docker Swarm
10 32 (45.07%) Graphite
10 32 (45.07%) Istio
10 32 (45.07%) Podman
11 31 (43.66%) linkerd
12 16 (22.54%) Grafana
13 11 (15.49%) Fluentd
14 6 (8.45%) Nagios
15 5 (7.04%) Kibana
16 4 (5.63%) vCenter Server
17 3 (4.23%) CloudForms
17 3 (4.23%) Opscode Chef
Vendors
1 48 (67.61%) VMware
2 33 (46.48%) Splunk
3 31 (43.66%) PagerDuty
4 13 (18.31%) Red Hat
5 12 (16.90%) Sonatype
6 11 (15.49%) CA
6 11 (15.49%) CyberArk
7 7 (9.86%) HP
8 4 (5.63%) Dell
8 4 (5.63%) Fujitsu
8 4 (5.63%) IBM
9 3 (4.23%) CheckPoint
9 3 (4.23%) Dynatrace
9 3 (4.23%) F5
10 2 (2.82%) Microsoft
11 1 (1.41%) Atlassian
11 1 (1.41%) Commvault
11 1 (1.41%) NetApp
11 1 (1.41%) Oracle
11 1 (1.41%) Sun