The table below looks at the statistics for HAProxy skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited HAProxy over the 3 months to 25 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Sep 2016
Same period 2015 Same period 2014
HAProxy
Rank 233 289 315
Rank change year-on-year
+56 +26
Permanent jobs citing HAProxy 1 9 9
As % of all permanent IT jobs located in the City of London 0.017% 0.10% 0.079%
As % of the Systems Management category 0.17% 1.14% 0.97%
Number of salaries quoted 1 5 9
Median salary £70,000 £70,000 £45,000
Median salary % change year-on-year
- +55.55%
UK excluding London median salary £65,000 £44,250 £42,500
% change year-on-year
+46.89% +4.11%
HAProxy
London

The following table is for comparison with the above and provides statistics for the entire Systems Management category in permanent jobs advertised in the City of London region.

Systems Management Category
City of London
Permanent IT job ads with a match in the
Systems Management category
601 792 930
As % of all permanent IT jobs located in the City of London 10.12% 9.05% 8.16%
Number of salaries quoted 553 683 768
Median salary £60,000 £57,500 £52,500
Median salary % change year-on-year
+4.34% +9.52%
90% offered a salary of more than £36,750 £39,000 £37,500
10% offered a salary of more than £77,500 £70,000 £75,000
UK excluding London median salary £47,500 £44,750 £42,500
% change year-on-year
+6.14% +5.29%

HAProxy
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing HAProxy as a proportion of all IT jobs with a match in the Systems Management category.

HAProxy Jobs Demand Trend 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 across the City of London region.

HAProxy Salary Trend in the City of London

HAProxy
Top 30 Related IT Skills in the City of London

For the 6 months to 25 September 2016, IT jobs citing HAProxy also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for HAProxy.

1 8 (80.00%) Apache
1 8 (80.00%) DevOps
2 7 (70.00%) Python
3 6 (60.00%) nginx
3 6 (60.00%) Puppet
3 6 (60.00%) Ansible
4 5 (50.00%) Elasticsearch
4 5 (50.00%) Git (software)
4 5 (50.00%) Amazon AWS
4 5 (50.00%) Linux
4 5 (50.00%) MySQL
4 5 (50.00%) IIS
5 4 (40.00%) SQL
5 4 (40.00%) Tomcat
5 4 (40.00%) Nagios
5 4 (40.00%) Configuration Management
5 4 (40.00%) LAMP
5 4 (40.00%) CenturyLink
6 3 (30.00%) Windows Server
6 3 (30.00%) AWS Certification
6 3 (30.00%) Finance
6 3 (30.00%) Banking
6 3 (30.00%) Subversion
6 3 (30.00%) JIRA
6 3 (30.00%) Bash Shell
6 3 (30.00%) Confluence
6 3 (30.00%) Ruby
6 3 (30.00%) Online Banking
6 3 (30.00%) Atlassian
6 3 (30.00%) PowerShell

HAProxy
Top Related 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 8 (80.00%) Apache
2 6 (60.00%) nginx
3 5 (50.00%) Elasticsearch
3 5 (50.00%) IIS
4 4 (40.00%) Tomcat
5 3 (30.00%) Confluence
6 2 (20.00%) Adobe Experience Manager
7 1 (10.00%) Gunicorn
Cloud Services
1 5 (50.00%) Amazon AWS
2 2 (20.00%) Amazon CloudWatch
2 2 (20.00%) Amazon EC2
2 2 (20.00%) Amazon ElastiCache
2 2 (20.00%) Amazon ELB
2 2 (20.00%) AWS CloudFormation
2 2 (20.00%) CloudFront
3 1 (10.00%) Amazon SQS
3 1 (10.00%) GitHub
3 1 (10.00%) Microsoft Azure
Communications & Networking
1 2 (20.00%) DNS
1 2 (20.00%) Kerberos
1 2 (20.00%) LDAP
2 1 (10.00%) HTTPS
Database & Business Intelligence
1 5 (50.00%) MySQL
2 2 (20.00%) PostgreSQL
2 2 (20.00%) Redis
3 1 (10.00%) Amazon RDS
3 1 (10.00%) InfluxDB
Development Applications
1 5 (50.00%) Git (software)
2 3 (30.00%) JIRA
2 3 (30.00%) Subversion
3 1 (10.00%) Bitbucket
3 1 (10.00%) CircleCI
3 1 (10.00%) Protractor
3 1 (10.00%) Travis CI
3 1 (10.00%) Vagrant
General
1 3 (30.00%) Banking
1 3 (30.00%) Finance
2 1 (10.00%) Investment Banking
2 1 (10.00%) Law
Job Titles
1 3 (30.00%) DevOps Engineer
2 2 (20.00%) Administrator
2 2 (20.00%) Applications Support
2 2 (20.00%) AWS Engineer
2 2 (20.00%) Developer
2 2 (20.00%) Linux Administrator
2 2 (20.00%) Linux Systems Administrator
2 2 (20.00%) Senior Developer
2 2 (20.00%) Systems Administrator
3 1 (10.00%) Analyst
3 1 (10.00%) Applications Support Analyst
3 1 (10.00%) AWS DevOps
3 1 (10.00%) Banking Analyst
3 1 (10.00%) E-Commerce Engineer
3 1 (10.00%) Front End Developer (Client-Side Developer)
3 1 (10.00%) Lead Developer
3 1 (10.00%) Python Developer
3 1 (10.00%) Senior Front-End Developer
3 1 (10.00%) Senior Python Developer
3 1 (10.00%) Support Analyst
Libraries, Frameworks & Software Standards
1 4 (40.00%) LAMP
2 2 (20.00%) Django
2 2 (20.00%) HTML
2 2 (20.00%) LEMP Stack
2 2 (20.00%) Sass
3 1 (10.00%) AngularJS
3 1 (10.00%) CSS
3 1 (10.00%) CSS3
3 1 (10.00%) HTML5
3 1 (10.00%) LESS
3 1 (10.00%) RabbitMQ
3 1 (10.00%) React
3 1 (10.00%) Twitter Bootstrap
3 1 (10.00%) Web Services
Miscellaneous
1 3 (30.00%) Online Banking
2 1 (10.00%) Computer Science
2 1 (10.00%) Mathematics
2 1 (10.00%) Photography
2 1 (10.00%) Physics
2 1 (10.00%) Social Network
Operating Systems
1 5 (50.00%) Linux
2 3 (30.00%) Windows
2 3 (30.00%) Windows Server
3 1 (10.00%) Red Hat Enterprise Linux
3 1 (10.00%) VMS
Processes & Methodologies
1 8 (80.00%) DevOps
2 4 (40.00%) Configuration Management
3 2 (20.00%) Auto-Scaling
3 2 (20.00%) Disaster Recovery
3 2 (20.00%) E-Commerce
3 2 (20.00%) Open Source
4 1 (10.00%) Agile Software Development
4 1 (10.00%) BDD
4 1 (10.00%) Continuous Improvement
4 1 (10.00%) Front End Development
4 1 (10.00%) Market Making
4 1 (10.00%) Mobile First
4 1 (10.00%) OpenUP
4 1 (10.00%) Prototyping
4 1 (10.00%) TDD
Programming Languages
1 7 (70.00%) Python
2 4 (40.00%) SQL
3 3 (30.00%) Bash Shell
3 3 (30.00%) Perl
3 3 (30.00%) PowerShell
3 3 (30.00%) Ruby
4 2 (20.00%) Java
4 2 (20.00%) JavaScript
4 2 (20.00%) PHP
Qualifications
1 3 (30.00%) AWS Certification
1 3 (30.00%) MCSE
1 3 (30.00%) Microsoft Certification
1 3 (30.00%) RHCE
System Software
1 2 (20.00%) Corosync
1 2 (20.00%) NFS
2 1 (10.00%) Varnish
Systems Management
1 6 (60.00%) Ansible
1 6 (60.00%) Puppet
2 4 (40.00%) Nagios
3 2 (20.00%) Fluentd
3 2 (20.00%) Grafana
3 2 (20.00%) Graphite
3 2 (20.00%) Kibana
3 2 (20.00%) logstash
3 2 (20.00%) Opscode Chef
3 2 (20.00%) Pacemaker
3 2 (20.00%) StatsD
4 1 (10.00%) Packer
Vendors
1 4 (40.00%) CenturyLink
2 3 (30.00%) Atlassian
3 2 (20.00%) Adobe
4 1 (10.00%) Red Hat