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 5 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
5 May 2016
Same period 2015 Same period 2014
HAProxy
Rank 259 304 339
Rank change year-on-year
+45 +35
Permanent jobs citing HAProxy 10 7 4
As % of all permanent IT jobs located in the City of London 0.14% 0.067% 0.032%
As % of the Systems Management category 1.40% 0.84% 0.48%
Number of salaries quoted 10 6 3
Median salary £67,500 £58,750 £65,000
Median salary % change year-on-year
+14.89% -9.61%
UK excluding London median salary £57,500 £46,250 £57,500
% change year-on-year
+24.32% -19.56%
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
712 836 825
As % of all permanent IT jobs located in the City of London 10.27% 8.01% 6.57%
Number of salaries quoted 630 712 708
Median salary £60,000 £55,000 £50,750
Median salary % change year-on-year
+9.09% +8.37%
90% offered a salary of more than £40,000 £37,500 £35,000
10% offered a salary of more than £77,500 £70,000 £72,500
UK excluding London median salary £42,500 £44,500 £42,000
% change year-on-year
-4.49% +5.95%

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
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing HAProxy across the City of London region over the 3 months to 5 May 2016.

HAProxy Salary Histogram in the City of London

HAProxy
Top 30 Related IT Skills in the City of London

For the 6 months to 5 May 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 10 (100.00%) Apache
2 9 (90.00%) Tomcat
2 9 (90.00%) IIS
2 9 (90.00%) Configuration Management
2 9 (90.00%) PowerShell
3 8 (80.00%) Red Hat
3 8 (80.00%) Windows
3 8 (80.00%) Linux
3 8 (80.00%) Windows Server
4 7 (70.00%) Nagios
4 7 (70.00%) Microsoft Certification
4 7 (70.00%) Finance
4 7 (70.00%) Bash Shell
5 6 (60.00%) Cacti
5 6 (60.00%) VMware ESXi
5 6 (60.00%) Red Hat Spacewalk
5 6 (60.00%) Windows Server 2012
5 6 (60.00%) Corosync
5 6 (60.00%) Windows Server 2008
5 6 (60.00%) CentOS
5 6 (60.00%) Load Balancing
5 6 (60.00%) VMware Infrastructure
5 6 (60.00%) VMware Certified Professional (VCP)
5 6 (60.00%) MCITP
5 6 (60.00%) VMware
5 6 (60.00%) Firewall
5 6 (60.00%) Telecoms
5 6 (60.00%) LAN
5 6 (60.00%) WAN
5 6 (60.00%) Active Directory

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 10 (100.00%) Apache
2 9 (90.00%) IIS
2 9 (90.00%) Tomcat
3 1 (10.00%) Confluence
3 1 (10.00%) Elasticsearch
3 1 (10.00%) nginx
Cloud Services
1 3 (30.00%) Amazon AWS
2 1 (10.00%) Amazon CloudWatch
2 1 (10.00%) Amazon EC2
2 1 (10.00%) Amazon ElastiCache
2 1 (10.00%) Amazon ELB
2 1 (10.00%) AWS CloudFormation
2 1 (10.00%) CloudFront
2 1 (10.00%) Microsoft Azure
Communications & Networking
1 6 (60.00%) DNS
1 6 (60.00%) Firewall
1 6 (60.00%) LAN
1 6 (60.00%) WAN
Database & Business Intelligence
1 2 (20.00%) MySQL
Development Applications
1 2 (20.00%) Subversion
2 1 (10.00%) Git (software)
2 1 (10.00%) JIRA
General
1 7 (70.00%) Finance
2 6 (60.00%) Telecoms
3 5 (50.00%) Banking
Job Titles
1 4 (40.00%) Linux Engineer
1 4 (40.00%) Senior Linux Engineer
1 4 (40.00%) Senior Windows Engineer
1 4 (40.00%) Windows Engineer
2 2 (20.00%) Administrator
2 2 (20.00%) DevOps Engineer
2 2 (20.00%) Linux Administrator
2 2 (20.00%) Linux Systems Administrator
2 2 (20.00%) Senior Linux Administrator
2 2 (20.00%) Senior Linux Systems Administrator
2 2 (20.00%) Senior Systems Administrator
2 2 (20.00%) Systems Administrator
3 1 (10.00%) Applications Support
3 1 (10.00%) AWS Engineer
3 1 (10.00%) Cloud Engineer
3 1 (10.00%) E-Commerce Engineer
3 1 (10.00%) Operations Engineer
Libraries, Frameworks & Software Standards
1 2 (20.00%) LAMP
2 1 (10.00%) Web Services
Miscellaneous
1 1 (10.00%) Data Centre
1 1 (10.00%) Online Banking
Operating Systems
1 8 (80.00%) Linux
1 8 (80.00%) Windows
1 8 (80.00%) Windows Server
2 6 (60.00%) CentOS
2 6 (60.00%) Windows Server 2008
2 6 (60.00%) Windows Server 2012
3 1 (10.00%) Red Hat Enterprise Linux
3 1 (10.00%) VMS
Processes & Methodologies
1 9 (90.00%) Configuration Management
2 6 (60.00%) Load Balancing
2 6 (60.00%) Server Virtualisation
3 3 (30.00%) DevOps
4 1 (10.00%) Auto-Scaling
4 1 (10.00%) Continuous Improvement
4 1 (10.00%) E-Commerce
4 1 (10.00%) Open Source
Programming Languages
1 9 (90.00%) PowerShell
2 7 (70.00%) Bash Shell
3 3 (30.00%) SQL
4 2 (20.00%) Perl
4 2 (20.00%) Python
5 1 (10.00%) Java
5 1 (10.00%) Ruby
Qualifications
1 7 (70.00%) Microsoft Certification
2 6 (60.00%) MCITP
2 6 (60.00%) VMware Certified Professional (VCP)
3 2 (20.00%) CCNP
3 2 (20.00%) Cisco Certification
4 1 (10.00%) AWS Certification
4 1 (10.00%) MCSE
4 1 (10.00%) RHCE
System Software
1 6 (60.00%) Active Directory
1 6 (60.00%) Corosync
1 6 (60.00%) VMware ESXi
1 6 (60.00%) VMware Infrastructure
Systems Management
1 7 (70.00%) Nagios
2 6 (60.00%) Cacti
2 6 (60.00%) Pacemaker
2 6 (60.00%) Red Hat Spacewalk
3 4 (40.00%) Puppet
4 1 (10.00%) Ansible
4 1 (10.00%) Fluentd
4 1 (10.00%) Grafana
4 1 (10.00%) Graphite
4 1 (10.00%) Kibana
4 1 (10.00%) Opscode Chef
4 1 (10.00%) StatsD
4 1 (10.00%) ZABBIX
Vendors
1 8 (80.00%) Red Hat
2 6 (60.00%) Cisco
2 6 (60.00%) Microsoft
2 6 (60.00%) VMware
3 3 (30.00%) CenturyLink
4 1 (10.00%) Atlassian