The table below looks at the statistics for HAProxy skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited HAProxy over the 3 months to 24 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Sep 2016
Same period 2015 Same period 2014
HAProxy
Rank 576 599 607
Rank change year-on-year
+23 +8
Permanent jobs citing HAProxy 38 47 58
As % of all permanent IT jobs located in London 0.10% 0.11% 0.13%
As % of the Systems Management category 1.04% 1.24% 1.51%
Number of salaries quoted 34 35 36
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 £50,000 £46,000 £32,500
10% offered a salary of more than £70,000 £97,000 £66,250
UK excluding London median salary £65,000 £43,500 £42,500
% change year-on-year
+49.42% +2.35%
HAProxy
England

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

Systems Management Category
London
Permanent IT job ads with a match in the
Systems Management category
3657 3779 3830
As % of all permanent IT jobs located in London 9.69% 8.58% 8.35%
Number of salaries quoted 3178 3228 3189
Median salary £60,000 £57,000 £55,000
Median salary % change year-on-year
+5.26% +3.63%
90% offered a salary of more than £39,000 £37,500 £37,500
10% offered a salary of more than £80,000 £70,750 £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 London

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

HAProxy Jobs Demand Trend in London

HAProxy
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HAProxy across the London region.

HAProxy Salary Trend in London

HAProxy
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing HAProxy across the London region over the 3 months to 24 September 2016.

HAProxy Salary Histogram in London

HAProxy
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HAProxy within the London region over the 3 months to 24 September 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +38 1 £70,000 -
Chiswick - 1 £30,000 -
HAProxy
England

HAProxy
Top 30 Related IT Skills in London

For the 6 months to 24 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 London region with a requirement for HAProxy.

1 107 (82.31%) Linux
2 88 (67.69%) Apache
2 88 (67.69%) DevOps
3 84 (64.62%) Puppet
4 73 (56.15%) Bash Shell
5 70 (53.85%) Amazon AWS
6 68 (52.31%) Red Hat
7 66 (50.77%) Python
8 65 (50.00%) Perl
9 63 (48.46%) Ansible
10 61 (46.92%) nginx
11 60 (46.15%) MySQL
12 59 (45.38%) LAMP
13 58 (44.62%) Tomcat
13 58 (44.62%) Configuration Management
14 54 (41.54%) Opscode Chef
15 48 (36.92%) VMware
15 48 (36.92%) Nagios
15 48 (36.92%) Java
15 48 (36.92%) Jenkins
16 46 (35.38%) Ruby
17 44 (33.85%) PHP
17 44 (33.85%) DNS
18 43 (33.08%) Windows
19 41 (31.54%) SQL
20 39 (30.00%) NFS
21 37 (28.46%) IIS
21 37 (28.46%) Git (software)
21 37 (28.46%) CentOS
22 33 (25.38%) Elasticsearch

HAProxy
Top Related IT Skills in 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 88 (67.69%) Apache
2 61 (46.92%) nginx
3 58 (44.62%) Tomcat
4 37 (28.46%) IIS
5 33 (25.38%) Elasticsearch
6 25 (19.23%) OpenStack
7 12 (9.23%) Confluence
8 8 (6.15%) Jetty
9 4 (3.08%) Adobe Experience Manager
10 3 (2.31%) Gunicorn
11 1 (0.77%) Apache Pig
11 1 (0.77%) Apache Spark
11 1 (0.77%) Cloud Foundry
11 1 (0.77%) Exchange Server 2010
11 1 (0.77%) MS Exchange
Applications
1 14 (10.77%) MS Excel
Cloud Services
1 70 (53.85%) Amazon AWS
2 27 (20.77%) Amazon ELB
3 25 (19.23%) SaaS
4 21 (16.15%) Amazon EC2
5 20 (15.38%) IBM Cloud
6 19 (14.62%) SoftLayer
7 18 (13.85%) AWS CloudFormation
8 14 (10.77%) Amazon CloudWatch
9 13 (10.00%) Amazon ElastiCache
9 13 (10.00%) CloudFront
10 12 (9.23%) Microsoft Azure
11 9 (6.92%) Amazon S3
12 8 (6.15%) Amazon SQS
13 4 (3.08%) GitHub
13 4 (3.08%) Google Cloud Platform
13 4 (3.08%) Virtual Private Cloud
14 3 (2.31%) Heroku
15 2 (1.54%) PaaS
16 1 (0.77%) Office 365
16 1 (0.77%) Route 53
Communications & Networking
1 44 (33.85%) DNS
2 30 (23.08%) LDAP
3 23 (17.69%) Kerberos
4 18 (13.85%) Firewall
5 16 (12.31%) Asterisk PBX
6 11 (8.46%) DHCP
7 10 (7.69%) Cisco ASA
7 10 (7.69%) Wireshark
8 9 (6.92%) TCP/IP
9 6 (4.62%) iSCSI
9 6 (4.62%) WebEx
10 5 (3.85%) HTTP
10 5 (3.85%) IMAP
10 5 (3.85%) SMTP
10 5 (3.85%) SNMP
10 5 (3.85%) VLAN
11 4 (3.08%) HTTPS
11 4 (3.08%) VPN
12 3 (2.31%) Reverse Proxy
13 2 (1.54%) Unified Communications
Database & Business Intelligence
1 60 (46.15%) MySQL
2 31 (23.85%) Redis
3 30 (23.08%) PostgreSQL
4 22 (16.92%) MongoDB
5 13 (10.00%) Amazon RDS
6 10 (7.69%) SQL Server
7 8 (6.15%) InfluxDB
8 6 (4.62%) Couchbase
9 3 (2.31%) NoSQL
10 2 (1.54%) Apache Cassandra
10 2 (1.54%) GIS
10 2 (1.54%) Hadoop
11 1 (0.77%) Amazon DynamoDB
11 1 (0.77%) Apache Hive
11 1 (0.77%) CouchDB
Development Applications
1 48 (36.92%) Jenkins
2 37 (28.46%) Git (software)
3 20 (15.38%) Vagrant
4 16 (12.31%) JIRA
5 12 (9.23%) Subversion
6 10 (7.69%) Travis CI
7 6 (4.62%) Bitbucket
7 6 (4.62%) Selenium
8 5 (3.85%) GitLab
9 4 (3.08%) Atlassian Bamboo
9 4 (3.08%) Grunt
9 4 (3.08%) Maven
10 3 (2.31%) Ant
10 3 (2.31%) CircleCI
10 3 (2.31%) Gradle
11 2 (1.54%) Mercurial
11 2 (1.54%) Protractor
12 1 (0.77%) gulp
12 1 (0.77%) Mocha
12 1 (0.77%) QUnit
General
1 29 (22.31%) Finance
2 19 (14.62%) Banking
3 8 (6.15%) Back Office
3 8 (6.15%) Telecoms
4 4 (3.08%) Games
5 2 (1.54%) Advertising
5 2 (1.54%) Law
5 2 (1.54%) Marketing
6 1 (0.77%) iGaming
6 1 (0.77%) Investment Banking
6 1 (0.77%) Retail
Job Titles
1 52 (40.00%) Administrator
2 50 (38.46%) Linux Administrator
3 39 (30.00%) Systems Administrator
4 37 (28.46%) Linux Systems Administrator
5 29 (22.31%) DevOps Engineer
6 21 (16.15%) Linux Engineer
7 20 (15.38%) Senior Linux Administrator
8 16 (12.31%) AWS Engineer
8 16 (12.31%) Developer
9 13 (10.00%) AWS DevOps
10 11 (8.46%) DevOps Manager
10 11 (8.46%) Linux/Unix DevOps
11 10 (7.69%) Cloud Engineer
12 9 (6.92%) Senior Linux Systems Administrator
12 9 (6.92%) Senior Systems Administrator
13 8 (6.15%) Senior Developer
13 8 (6.15%) Senior Linux Engineer
14 7 (5.38%) Java Developer
14 7 (5.38%) Linux DevOps Engineer
15 6 (4.62%) Linux Systems Engineer
Libraries, Frameworks & Software Standards
1 59 (45.38%) LAMP
2 26 (20.00%) LEMP Stack
3 25 (19.23%) RabbitMQ
4 16 (12.31%) Memcached
5 15 (11.54%) LAPP Stack
6 13 (10.00%) Web Services
7 11 (8.46%) J2EE
7 11 (8.46%) Node.js
8 10 (7.69%) JMS
9 9 (6.92%) Django
10 8 (6.15%) AngularJS
10 8 (6.15%) Dropwizard
10 8 (6.15%) ELK Stack
10 8 (6.15%) HTML
10 8 (6.15%) Ruby on Rails
11 7 (5.38%) CSS
12 5 (3.85%) Java EE
12 5 (3.85%) JMX
12 5 (3.85%) LESS
12 5 (3.85%) Sass
Miscellaneous
1 19 (14.62%) Fintech
2 9 (6.92%) Data Centre
2 9 (6.92%) Online Banking
3 6 (4.62%) Computer Science
4 5 (3.85%) Clustering
4 5 (3.85%) Social Network
5 4 (3.08%) Data Structures
5 4 (3.08%) Foreign Exchange (FX)
5 4 (3.08%) User Experience
6 3 (2.31%) Public Cloud
7 2 (1.54%) Social Media
8 1 (0.77%) Analytical Skills
8 1 (0.77%) Data Extraction
8 1 (0.77%) Digital Media
8 1 (0.77%) Management Information System
8 1 (0.77%) Mathematics
8 1 (0.77%) Photography
8 1 (0.77%) Physics
8 1 (0.77%) Visualisation
Operating Systems
1 107 (82.31%) Linux
2 43 (33.08%) Windows
3 37 (28.46%) CentOS
4 30 (23.08%) Red Hat Enterprise Linux
5 28 (21.54%) Ubuntu
6 23 (17.69%) Unix
7 15 (11.54%) Debian
7 15 (11.54%) Windows Server
8 12 (9.23%) VMS
9 1 (0.77%) Mac OS X
9 1 (0.77%) Windows Server 2012
Processes & Methodologies
1 88 (67.69%) DevOps
2 58 (44.62%) Configuration Management
3 23 (17.69%) Open Source
4 22 (16.92%) Agile Software Development
5 21 (16.15%) Benchmarking
5 21 (16.15%) Performance Testing
6 17 (13.08%) Continuous Integration
6 17 (13.08%) E-Commerce
6 17 (13.08%) Load Balancing
7 15 (11.54%) Business Intelligence
8 14 (10.77%) Continuous Improvement
8 14 (10.77%) Migration
9 13 (10.00%) Auto-Scaling
10 12 (9.23%) TDD
11 11 (8.46%) Web Development
12 9 (6.92%) High Availability
12 9 (6.92%) Software Engineering
13 8 (6.15%) Automated Testing
13 8 (6.15%) Disaster Recovery
14 7 (5.38%) Scrum
Programming Languages
1 73 (56.15%) Bash Shell
2 66 (50.77%) Python
3 65 (50.00%) Perl
4 48 (36.92%) Java
5 46 (35.38%) Ruby
6 44 (33.85%) PHP
7 41 (31.54%) SQL
8 23 (17.69%) Korn
8 23 (17.69%) PowerShell
9 14 (10.77%) JavaScript
10 4 (3.08%) Scala
10 4 (3.08%) Shell Script
11 3 (2.31%) Clojure
12 1 (0.77%) AWK
12 1 (0.77%) Go
12 1 (0.77%) sed
Qualifications
1 9 (6.92%) RHCE
2 6 (4.62%) Degree
3 5 (3.85%) AWS Certification
3 5 (3.85%) MCSE
3 5 (3.85%) Microsoft Certification
4 4 (3.08%) RHCT
Quality Assurance & Compliance
1 5 (3.85%) PCI DSS
2 1 (0.77%) ISO/IEC 27001
System Software
1 39 (30.00%) NFS
2 32 (24.62%) VMware Infrastructure
3 23 (17.69%) Corosync
4 16 (12.31%) GlusterFS
5 12 (9.23%) iptables
6 10 (7.69%) Docker
6 10 (7.69%) Gluster
7 7 (5.38%) Varnish
7 7 (5.38%) VMware ESXi
8 5 (3.85%) Squid
8 5 (3.85%) vSphere
9 4 (3.08%) Active Directory
10 3 (2.31%) KVM
11 2 (1.54%) VirtualBox
12 1 (0.77%) Apache ZooKeeper
12 1 (0.77%) HDFS
12 1 (0.77%) Shibboleth
12 1 (0.77%) VMware ESX
12 1 (0.77%) Xen
12 1 (0.77%) zsh
Systems Management
1 84 (64.62%) Puppet
2 63 (48.46%) Ansible
3 54 (41.54%) Opscode Chef
4 48 (36.92%) Nagios
5 27 (20.77%) logstash
6 18 (13.85%) Graphite
6 18 (13.85%) Pacemaker
7 15 (11.54%) Kibana
8 13 (10.00%) Fluentd
8 13 (10.00%) Grafana
8 13 (10.00%) Packer
8 13 (10.00%) StatsD
9 5 (3.85%) Bacula
9 5 (3.85%) Cacti
9 5 (3.85%) Check_MK
10 3 (2.31%) Mesos
11 1 (0.77%) Consul
11 1 (0.77%) Munin
11 1 (0.77%) WSUS
11 1 (0.77%) ZABBIX
Vendors
1 68 (52.31%) Red Hat
2 48 (36.92%) VMware
3 26 (20.00%) Cisco
4 16 (12.31%) Microsoft
5 15 (11.54%) EMC
5 15 (11.54%) HP
6 14 (10.77%) CenturyLink
7 12 (9.23%) Rackspace
8 6 (4.62%) Atlassian
9 5 (3.85%) Percona
10 4 (3.08%) Adobe
10 4 (3.08%) Google
10 4 (3.08%) NetApp
10 4 (3.08%) Nimble Storage
11 2 (1.54%) Splunk
12 1 (0.77%) Akamai
12 1 (0.77%) F5
12 1 (0.77%) Fortinet
12 1 (0.77%) Oracle
12 1 (0.77%) Riverbed
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