HAProxy Jobs in London

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for HAProxy skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HAProxy over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

HAProxy England / London
Location	3 months to 25 Jun 2017	Same period 2016	Same period 2015
Rank	560	547	614
Rank change year-on-year	-13	+67
Permanent jobs citing HAProxy	52	89	67
As % of all permanent IT jobs advertised in London	0.14%	0.23%	0.15%
As % of the Systems Management category	1.37%	2.24%	1.75%
Number of salaries quoted	41	84	34
Median salary	£65,000	£52,500	£57,500
Median salary % change year-on-year	+23.80%	-8.69%
90% offered a salary of more than	£36,000	£43,500	£45,000
10% offered a salary of more than	£80,000	£65,000	£64,100
UK excluding London median salary	£47,500	£47,500	£45,000
% change year-on-year	-	+5.55%

HAProxy is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for systems management skills.

Systems Management Skills London
Permanent job vacancies with a requirement for systems management skills	3785	3966	3834
As % of all permanent IT job vacancies advertised in London	10.42%	10.05%	8.56%
Number of salaries quoted	3133	3425	3200
Median salary	£65,000	£60,000	£57,500
Median salary % change year-on-year	+8.33%	+4.34%
90% offered a salary of more than	£40,860	£40,000	£39,000
10% offered a salary of more than	£85,000	£75,000	£77,500
UK excluding London median salary	£46,000	£45,000	£44,750
% change year-on-year	+2.22%	+0.55%

HAProxy
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing HAProxy as a proportion of all permanent or contract IT jobs with a match in the Systems Management category.

HAProxy
Salary Trend in London

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

HAProxy
Salary Histogram in London

The salary distribution of IT jobs citing HAProxy in London over the 3 months to 25 June 2017.

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 25 June 2017. 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	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
City of London	+29	8	£65,000	+18.18%
Croydon	-	1	£50,000	-
HAProxy England

HAProxy
Top 30 Co-occurring IT Skills in London

For the 6 months to 25 June 2017, 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	66 (86.84%)	Linux
2	59 (77.63%)	DevOps
3	55 (72.37%)	nginx
4	54 (71.05%)	Python
5	53 (69.74%)	Amazon AWS
6	52 (68.42%)	Docker
7	50 (65.79%)	Ruby
8	49 (64.47%)	Bash Shell
9	48 (63.16%)	Apache
10	43 (56.58%)	MySQL
11	34 (44.74%)	Java
11	34 (44.74%)	Agile Software Development
12	33 (43.42%)	Puppet
13	32 (42.11%)	Elasticsearch
13	32 (42.11%)	Firewall

14	31 (40.79%)	Ansible
14	31 (40.79%)	LEMP Stack
15	29 (38.16%)	MongoDB
16	28 (36.84%)	RabbitMQ
17	27 (35.53%)	Go
17	27 (35.53%)	SQL
18	26 (34.21%)	LAMP
18	26 (34.21%)	Continuous Delivery
19	23 (30.26%)	Git (software)
20	22 (28.95%)	Amazon EC2
20	22 (28.95%)	Microservices
20	22 (28.95%)	Jenkins
21	21 (27.63%)	Configuration Management
21	21 (27.63%)	Elastic Stack
22	20 (26.32%)	AWS CloudFormation

HAProxy
Co-occurring 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
Cloud Services
Communications & Networking
Database & Business Intelligence
Development Applications
General
Job Titles
Libraries, Frameworks & Software Standards
Miscellaneous
Operating Systems
Processes & Methodologies
Programming Languages
Qualifications
Quality Assurance & Compliance
System Software
Systems Management
Vendors

Application Platforms
1	55 (72.37%)	nginx
2	48 (63.16%)	Apache
3	32 (42.11%)	Elasticsearch
4	18 (23.68%)	Apache Solr
4	18 (23.68%)	OpenStack
5	16 (21.05%)	Tomcat
6	13 (17.11%)	IIS
7	9 (11.84%)	Cloud Foundry
7	9 (11.84%)	CloudStack
8	8 (10.53%)	Confluence
9	3 (3.95%)	Jetty
10	2 (2.63%)	CMS
10	2 (2.63%)	lighttpd

Cloud Services
1	53 (69.74%)	Amazon AWS
2	22 (28.95%)	Amazon EC2
3	20 (26.32%)	AWS CloudFormation
4	18 (23.68%)	Datadog
5	16 (21.05%)	Google Cloud Platform
6	12 (15.79%)	Microsoft Azure
7	9 (11.84%)	Amazon CloudWatch
7	9 (11.84%)	Amazon S3
8	8 (10.53%)	Route 53
9	7 (9.21%)	Rackspace Cloud
10	6 (7.89%)	IaaS
11	5 (6.58%)	GitHub
11	5 (6.58%)	IBM Cloud
12	3 (3.95%)	Amazon ELB
12	3 (3.95%)	SoftLayer
12	3 (3.95%)	Virtual Private Cloud
13	2 (2.63%)	AWS CloudTrail
13	2 (2.63%)	AWS Elastic Beanstalk
13	2 (2.63%)	Bluemix
13	2 (2.63%)	SaaS

Communications & Networking
1	32 (42.11%)	Firewall
2	16 (21.05%)	DNS
3	14 (18.42%)	HTTP
4	11 (14.47%)	Cisco ASA
5	10 (13.16%)	VPN
6	9 (11.84%)	BGP
6	9 (11.84%)	TCP/IP
7	7 (9.21%)	Cisco Nexus
7	7 (9.21%)	EIGRP
7	7 (9.21%)	FabricPath
7	7 (9.21%)	NetScreen
7	7 (9.21%)	Network Security
7	7 (9.21%)	OSPF
7	7 (9.21%)	VoIP
8	6 (7.89%)	Junos
8	6 (7.89%)	MPLS
8	6 (7.89%)	RSVP
8	6 (7.89%)	VLAN
8	6 (7.89%)	VPLS
9	5 (6.58%)	FTP

Database & Business Intelligence
1	43 (56.58%)	MySQL
2	29 (38.16%)	MongoDB
3	19 (25.00%)	Amazon RDS
3	19 (25.00%)	PostgreSQL
4	17 (22.37%)	Redis
5	12 (15.79%)	Apache Cassandra
6	9 (11.84%)	Hadoop
6	9 (11.84%)	MariaDB
6	9 (11.84%)	NoSQL
7	7 (9.21%)	InterSystems Cache
8	4 (5.26%)	SQL Server
9	2 (2.63%)	Hazelcast
10	1 (1.32%)	BigQuery
10	1 (1.32%)	Couchbase

Development Applications
1	23 (30.26%)	Git (software)
2	22 (28.95%)	Jenkins
3	17 (22.37%)	Atlassian Bamboo
4	12 (15.79%)	JIRA
5	6 (7.89%)	Subversion
6	4 (5.26%)	Maven
6	4 (5.26%)	Vagrant
7	3 (3.95%)	TeamCity
8	2 (2.63%)	Ant
8	2 (2.63%)	Artifactory
8	2 (2.63%)	Cucumber
8	2 (2.63%)	GitLab
8	2 (2.63%)	Gradle
8	2 (2.63%)	gulp
8	2 (2.63%)	JUnit
8	2 (2.63%)	Selenium
9	1 (1.32%)	Bitbucket
9	1 (1.32%)	CircleCI
9	1 (1.32%)	Grunt

General
1	8 (10.53%)	Games
2	3 (3.95%)	Finance
3	2 (2.63%)	Telecoms
4	1 (1.32%)	Back Office
4	1 (1.32%)	Marketing

Job Titles
1	46 (60.53%)	DevOps Engineer
2	21 (27.63%)	Senior DevOps
3	19 (25.00%)	AWS DevOps
3	19 (25.00%)	Senior DevOps Engineer
4	17 (22.37%)	AWS DevOps Engineer
4	17 (22.37%)	AWS Engineer
4	17 (22.37%)	Cloud Engineer
4	17 (22.37%)	Platform Engineer
4	17 (22.37%)	Senior Cloud Engineer
4	17 (22.37%)	Senior Platform Engineer
5	15 (19.74%)	Administrator
6	12 (15.79%)	Systems Administrator
7	11 (14.47%)	Systems Engineer
8	9 (11.84%)	Infrastructure Engineer
9	8 (10.53%)	DevOps Systems Engineer
10	7 (9.21%)	DevOps Administrator
10	7 (9.21%)	Linux Administrator
10	7 (9.21%)	Network Engineer
11	6 (7.89%)	3rd Line Network Engineer
11	6 (7.89%)	Juniper Engineer

Libraries, Frameworks & Software Standards
1	31 (40.79%)	LEMP Stack
2	28 (36.84%)	RabbitMQ
3	26 (34.21%)	LAMP
4	21 (27.63%)	Elastic Stack
5	18 (23.68%)	LAPP Stack
6	12 (15.79%)	Sensu
7	8 (10.53%)	CSS
7	8 (10.53%)	HTML
8	6 (7.89%)	ActiveMQ
9	3 (3.95%)	JMS
9	3 (3.95%)	Node.js
9	3 (3.95%)	Web Services
10	2 (2.63%)	Hystrix
10	2 (2.63%)	Middleware
10	2 (2.63%)	REST
10	2 (2.63%)	Ruby on Rails
10	2 (2.63%)	Spring
10	2 (2.63%)	ZeroMQ
11	1 (1.32%)	Dropwizard
11	1 (1.32%)	Swagger

Miscellaneous
1	9 (11.84%)	Private Cloud
2	8 (10.53%)	Analytical Skills
2	8 (10.53%)	Data Centre
3	7 (9.21%)	Computer Science
4	4 (5.26%)	Mobile Games
5	3 (3.95%)	Linux Command Line
6	2 (2.63%)	Fintech
6	2 (2.63%)	Foreign Exchange (FX)
6	2 (2.63%)	Replication
7	1 (1.32%)	Clustering

Operating Systems
1	66 (86.84%)	Linux
2	15 (19.74%)	Windows
3	14 (18.42%)	Unix
4	10 (13.16%)	CentOS
5	6 (7.89%)	Debian
6	4 (5.26%)	Android
6	4 (5.26%)	Apple iOS
7	3 (3.95%)	Ubuntu
8	1 (1.32%)	Red Hat Enterprise Linux
8	1 (1.32%)	Windows Server
8	1 (1.32%)	Windows Server 2008
8	1 (1.32%)	Windows Server 2012

Processes & Methodologies
1	59 (77.63%)	DevOps
2	34 (44.74%)	Agile Software Development
3	26 (34.21%)	Continuous Delivery
4	22 (28.95%)	Microservices
5	21 (27.63%)	Configuration Management
6	19 (25.00%)	TDD
7	17 (22.37%)	BDD
8	14 (18.42%)	Continuous Integration
8	14 (18.42%)	E-Commerce
9	11 (14.47%)	Load Balancing
10	10 (13.16%)	High Availability
11	8 (10.53%)	Open Source
12	7 (9.21%)	Load Testing
12	7 (9.21%)	Network Design
13	6 (7.89%)	Virtual Infrastructure
14	4 (5.26%)	Disaster Recovery
14	4 (5.26%)	Test Automation
15	3 (3.95%)	Auto-Scaling
15	3 (3.95%)	Machine Learning
16	2 (2.63%)	Analytics

Programming Languages
1	54 (71.05%)	Python
2	50 (65.79%)	Ruby
3	49 (64.47%)	Bash Shell
4	34 (44.74%)	Java
5	27 (35.53%)	Go
5	27 (35.53%)	SQL
6	17 (22.37%)	Groovy
7	11 (14.47%)	Perl
8	9 (11.84%)	PHP
9	8 (10.53%)	JavaScript
10	1 (1.32%)	Korn

Qualifications
1	7 (9.21%)	CCNP
1	7 (9.21%)	Cisco Certification
1	7 (9.21%)	Computer Science Degree
1	7 (9.21%)	Degree
2	6 (7.89%)	JNCIP
2	6 (7.89%)	JNCIS
3	1 (1.32%)	CCDP
3	1 (1.32%)	CCNA
3	1 (1.32%)	CCSA
3	1 (1.32%)	CCSE
3	1 (1.32%)	RHCE
3	1 (1.32%)	RHCT

Quality Assurance & Compliance
1	9 (11.84%)	GCP
2	1 (1.32%)	PCI DSS
2	1 (1.32%)	SLA

System Software
1	52 (68.42%)	Docker
2	17 (22.37%)	Varnish
3	9 (11.84%)	VMware Infrastructure
4	8 (10.53%)	NFS
4	8 (10.53%)	Xen
5	3 (3.95%)	Gluster
5	3 (3.95%)	iptables
5	3 (3.95%)	PowerDNS
6	2 (2.63%)	Apache ZooKeeper
6	2 (2.63%)	QEMU
6	2 (2.63%)	VirtualBox
7	1 (1.32%)	Corosync
7	1 (1.32%)	KVM
7	1 (1.32%)	Postfix
7	1 (1.32%)	Squid

Systems Management
1	33 (43.42%)	Puppet
2	31 (40.79%)	Ansible
3	16 (21.05%)	logstash
3	16 (21.05%)	Opscode Chef
4	14 (18.42%)	ZABBIX
5	13 (17.11%)	Graphite
6	11 (14.47%)	Kubernetes
7	10 (13.16%)	Terraform
8	9 (11.84%)	Packer
9	5 (6.58%)	Graylog
10	4 (5.26%)	Kibana
10	4 (5.26%)	Nagios
11	3 (3.95%)	Grafana
11	3 (3.95%)	Mesos
12	2 (2.63%)	Consul
12	2 (2.63%)	Icinga
12	2 (2.63%)	MOM
12	2 (2.63%)	Salt
13	1 (1.32%)	Bacula
13	1 (1.32%)	StatsD

Vendors
1	13 (17.11%)	Cisco
2	12 (15.79%)	VMware
3	11 (14.47%)	SaltStack
4	9 (11.84%)	Red Hat
5	8 (10.53%)	Atlassian
5	8 (10.53%)	Google
5	8 (10.53%)	Juniper
5	8 (10.53%)	Rackspace
6	7 (9.21%)	CheckPoint
6	7 (9.21%)	F5
6	7 (9.21%)	Riverbed
6	7 (9.21%)	SolarWinds
6	7 (9.21%)	SonicWALL
6	7 (9.21%)	WatchGuard
7	6 (7.89%)	Fortinet
8	4 (5.26%)	Facebook
9	3 (3.95%)	New Relic
10	2 (2.63%)	AppDynamics
10	2 (2.63%)	Intel
10	2 (2.63%)	Splunk