JSF Jobs

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

JavaServer Faces (JSF) UK
Location	3 months to 25 Jun 2017	Same period 2016	Same period 2015
Rank	757	735	793
Rank change year-on-year	-22	+58
Permanent jobs citing JSF	115	190	179
As % of all permanent IT jobs advertised in the UK	0.13%	0.20%	0.16%
As % of the Libraries, Frameworks & Software Standards category	0.32%	0.50%	0.42%
Number of salaries quoted	93	170	142
Median salary	£47,500	£52,500	£42,000
Median salary % change year-on-year	-9.52%	+25.00%
90% offered a salary of more than	£37,500	£37,500	£27,500
10% offered a salary of more than	£74,000	£75,000	£60,000
UK excluding London median salary	£45,000	£47,500	£40,000
% change year-on-year	-5.26%	+18.75%

JSF is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills	36096	37770	42141
As % of all permanent IT job vacancies advertised in the UK	40.98%	38.91%	38.07%
Number of salaries quoted	30323	32819	36049
Median salary	£47,000	£45,000	£45,000
Median salary % change year-on-year	+4.44%	-
90% offered a salary of more than	£32,500	£31,000	£30,000
10% offered a salary of more than	£70,000	£65,000	£70,000
UK excluding London median salary	£42,500	£40,000	£40,000
% change year-on-year	+6.25%	-

JSF
Job Vacancy Trend

The job posting trend of jobs advertised citing JSF as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

JSF
Salary Trend

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

JSF
Salary Histogram

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

JSF
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSF within the UK 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	Live Job Vacancies
England	-16	109	£47,500	-13.63%	21
South East	+53	34	£50,000	-4.76%	5
London	-20	24	£62,500	-10.71%	7
Milton Keynes	-	22	£56,250	-	1
Buckinghamshire	-	22	£56,250	-	1
Manchester	-9	16	£47,500	+22.58%	3
North West	-26	16	£47,500	+22.58%	4
South West	-11	14	£37,500	-31.81%
East of England	+4	11	£47,500	-	3
Gloucestershire	-1	10	£37,500	-7.40%
Bedfordshire	+18	8	£47,500	-
Yorkshire	+7	8	£45,000	+12.50%
Berkshire	+35	6	£70,000	+34.61%	1
North Yorkshire	+6	5	£45,000	-
City of London	+16	4	£60,000	-22.58%	1
Wiltshire	-5	4	£52,500	-4.54%
Reading	-	4	-	-
Chippenham	-	4	£52,500	-
Cheltenham	+14	3	£37,500	-31.81%
Luton	+6	3	-	-
West Yorkshire	+5	3	£45,000	+12.50%
Leeds	+4	3	£45,000	-5.26%
Oxford	-	3	£40,000	-	1
Oxfordshire	-	3	£40,000	-	2
Surrey	+10	2	£50,000	-4.76%
West Midlands	+10	2	£43,750	-32.69%	2
Hertfordshire	-5	2	£80,000	+24.51%
Woking	-	2	£50,000	-
Dunstable	-	2	£47,500	-
Bridgend	+14	1	£40,000	+14.28%

JSF
Top 30 Co-occurring IT Skills

For the 6 months to 25 June 2017, IT jobs citing JSF also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for JSF.

1	244 (96.83%)	Java
2	179 (71.03%)	Agile Software Development
3	165 (65.48%)	Spring
4	129 (51.19%)	Hibernate
5	122 (48.41%)	SQL
5	122 (48.41%)	OO
6	119 (47.22%)	Oracle
7	110 (43.65%)	J2EE
8	106 (42.06%)	Linux
9	104 (41.27%)	HTML
10	103 (40.87%)	Software Engineering
11	101 (40.08%)	Java EE
12	96 (38.10%)	Scrum
13	94 (37.30%)	Jenkins
14	93 (36.90%)	Finance

15	89 (35.32%)	JUnit
15	89 (35.32%)	JSP
16	88 (34.92%)	JavaScript
16	88 (34.92%)	Web Services
17	74 (29.37%)	JBoss
18	71 (28.17%)	CSS
19	67 (26.59%)	XML
19	67 (26.59%)	Apache
20	66 (26.19%)	Python
20	66 (26.19%)	EJB
21	65 (25.79%)	Relational Database
22	61 (24.21%)	MySQL
23	60 (23.81%)	JPA
24	59 (23.41%)	Open Source
25	57 (22.62%)	Atlassian Bamboo

JSF
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
Business Applications
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	74 (29.37%)	JBoss
2	67 (26.59%)	Apache
3	56 (22.22%)	Tomcat
4	41 (16.27%)	WebLogic
5	34 (13.49%)	Confluence
5	34 (13.49%)	WebSphere
6	20 (7.94%)	Jetty
6	20 (7.94%)	nginx
7	19 (7.54%)	Oracle SOA Suite
8	12 (4.76%)	Oracle Workflow
9	10 (3.97%)	WildFly
10	6 (2.38%)	Mule
10	6 (2.38%)	WebSphere Application Server
11	5 (1.98%)	Apache ServiceMix
12	4 (1.59%)	Liferay
13	3 (1.19%)	Apache Solr
13	3 (1.19%)	Elasticsearch
14	2 (0.79%)	WebLogic Portal
15	1 (0.40%)	Cloud Foundry
15	1 (0.40%)	Oracle Service Bus

Business Applications
1	14 (5.56%)	SAP Oil and Gas
2	6 (2.38%)	Oracle BPM
3	3 (1.19%)	Payment Gateway

Cloud Services
1	23 (9.13%)	Amazon AWS
2	10 (3.97%)	SaaS
3	6 (2.38%)	Amazon S3
3	6 (2.38%)	Amazon SQS
4	3 (1.19%)	Bluemix
4	3 (1.19%)	GitHub
4	3 (1.19%)	IBM Cloud
5	1 (0.40%)	IaaS
5	1 (0.40%)	Microsoft Azure
5	1 (0.40%)	PaaS

Communications & Networking
1	12 (4.76%)	TCP/IP
2	9 (3.57%)	HTTP
3	7 (2.78%)	HTTPS
3	7 (2.78%)	SNMP
4	3 (1.19%)	Firewall
5	2 (0.79%)	Internet
5	2 (0.79%)	NAS
5	2 (0.79%)	SAN
6	1 (0.40%)	Broadband
6	1 (0.40%)	DNS
6	1 (0.40%)	FTP
6	1 (0.40%)	LDAP
6	1 (0.40%)	SMS

Database & Business Intelligence
1	65 (25.79%)	Relational Database
2	61 (24.21%)	MySQL
3	42 (16.67%)	PostgreSQL
4	31 (12.30%)	Oracle Database
5	24 (9.52%)	SQL Server
6	20 (7.94%)	InterSystems Cache
6	20 (7.94%)	Oracle Database 11g
7	14 (5.56%)	RDBMS
8	13 (5.16%)	MongoDB
9	9 (3.57%)	Oracle Database 10g
10	6 (2.38%)	Crystal Reports
10	6 (2.38%)	JasperReports
10	6 (2.38%)	NoSQL
10	6 (2.38%)	Oracle Reports
11	5 (1.98%)	DB2
11	5 (1.98%)	Redis
12	2 (0.79%)	Apache Cassandra
12	2 (0.79%)	Hadoop
12	2 (0.79%)	Neo4j
12	2 (0.79%)	Oracle BI Publisher

Development Applications
1	94 (37.30%)	Jenkins
2	89 (35.32%)	JUnit
3	57 (22.62%)	Atlassian Bamboo
4	50 (19.84%)	JIRA
5	49 (19.44%)	Maven
6	40 (15.87%)	Bitbucket
6	40 (15.87%)	EasyMock
7	35 (13.89%)	Ant
7	35 (13.89%)	Subversion
8	33 (13.10%)	Git (software)
9	32 (12.70%)	Eclipse
10	27 (10.71%)	Hudson
11	22 (8.73%)	Mockito
12	20 (7.94%)	Sonatype Nexus
13	17 (6.75%)	Selenium
14	12 (4.76%)	Talend Open Studio
15	9 (3.57%)	Cucumber
16	8 (3.17%)	TestNG
17	7 (2.78%)	CppUnit
17	7 (2.78%)	XMLSpy

General
1	93 (36.90%)	Finance
2	20 (7.94%)	Marketing
3	19 (7.54%)	Banking
4	15 (5.95%)	Manufacturing
5	14 (5.56%)	Electronics
5	14 (5.56%)	Telecoms
6	6 (2.38%)	Publishing
7	5 (1.98%)	Law
8	4 (1.59%)	Advertising
8	4 (1.59%)	Aerospace
9	2 (0.79%)	Retail
10	1 (0.40%)	Investment Banking
10	1 (0.40%)	Multimedia
10	1 (0.40%)	Pharmaceutical

Job Titles
1	143 (56.75%)	Developer
2	136 (53.97%)	Java Developer
3	66 (26.19%)	Software Engineer
4	59 (23.41%)	Java Engineer
5	53 (21.03%)	Java Software Engineer
6	39 (15.48%)	Senior Developer
6	39 (15.48%)	Senior Java Developer
7	20 (7.94%)	Architect
8	17 (6.75%)	Senior Software Engineer
9	15 (5.95%)	Java Software Developer
10	12 (4.76%)	Software Developer
10	12 (4.76%)	Technical Architect
11	11 (4.37%)	Senior Java Engineer
11	11 (4.37%)	Senior Java Software Engineer
12	9 (3.57%)	Agile Developer
12	9 (3.57%)	Agile Java Developer
12	9 (3.57%)	Developer/Software Engineer
12	9 (3.57%)	J2EE Developer
12	9 (3.57%)	Java/J2EE Developer
12	9 (3.57%)	Technical Leader

Libraries, Frameworks & Software Standards
1	165 (65.48%)	Spring
2	129 (51.19%)	Hibernate
3	110 (43.65%)	J2EE
4	104 (41.27%)	HTML
5	101 (40.08%)	Java EE
6	89 (35.32%)	JSP
7	88 (34.92%)	Web Services
8	71 (28.17%)	CSS
9	67 (26.59%)	XML
10	66 (26.19%)	EJB
11	60 (23.81%)	JPA
12	53 (21.03%)	SOAP
13	50 (19.84%)	RESTful
14	42 (16.67%)	Ajax
15	40 (15.87%)	REST
16	39 (15.48%)	Struts
17	38 (15.08%)	JMS
18	29 (11.51%)	jQuery
19	26 (10.32%)	Apache OpenJPA
20	24 (9.52%)	Drools

Miscellaneous
1	34 (13.49%)	Wiki
2	28 (11.11%)	Enterprise Software
3	20 (7.94%)	Fintech
4	13 (5.16%)	N-Tier
5	12 (4.76%)	Clustering
6	9 (3.57%)	Cyberthreat
7	8 (3.17%)	Computer Science
7	8 (3.17%)	User Experience
8	6 (2.38%)	Client/Server
9	5 (1.98%)	Analytical Skills
10	4 (1.59%)	Embedded Systems
10	4 (1.59%)	Mobile App
11	3 (1.19%)	Foreign Exchange (FX)
12	2 (0.79%)	Fixed Income
12	2 (0.79%)	Greenfield Project
12	2 (0.79%)	Virtual Team
13	1 (0.40%)	Digital Media
13	1 (0.40%)	Linux Command Line
13	1 (0.40%)	Mainframe
13	1 (0.40%)	Over-the-Top Content

Operating Systems
1	106 (42.06%)	Linux
2	36 (14.29%)	Unix
3	35 (13.89%)	CentOS
4	34 (13.49%)	Red Hat Enterprise Linux
5	26 (10.32%)	Windows
6	11 (4.37%)	Ubuntu
7	6 (2.38%)	Android
8	3 (1.19%)	Apple iOS
9	2 (0.79%)	Windows Server
10	1 (0.40%)	Mac OS X

Processes & Methodologies
1	179 (71.03%)	Agile Software Development
2	122 (48.41%)	OO
3	103 (40.87%)	Software Engineering
4	96 (38.10%)	Scrum
5	59 (23.41%)	Open Source
6	57 (22.62%)	UML
7	52 (20.63%)	Continuous Integration
8	47 (18.65%)	DevOps
9	46 (18.25%)	OOD
10	42 (16.67%)	TDD
11	40 (15.87%)	MVC
12	36 (14.29%)	SDLC
13	35 (13.89%)	ITIL
14	34 (13.49%)	Service Delivery
15	32 (12.70%)	RUP
16	31 (12.30%)	BPMN
16	31 (12.30%)	SOA
16	31 (12.30%)	Technical Architecture
17	29 (11.51%)	OOP
18	28 (11.11%)	Workflow

Programming Languages
1	244 (96.83%)	Java
2	122 (48.41%)	SQL
3	88 (34.92%)	JavaScript
4	66 (26.19%)	Python
5	53 (21.03%)	C++
6	41 (16.27%)	C
7	27 (10.71%)	PL/SQL
8	26 (10.32%)	C#
8	26 (10.32%)	Groovy
8	26 (10.32%)	Shell Script
9	17 (6.75%)	Ruby
10	13 (5.16%)	PHP
11	12 (4.76%)	Scala
12	9 (3.57%)	Bash Shell
13	8 (3.17%)	Go
14	6 (2.38%)	VB.NET
15	5 (1.98%)	VB
15	5 (1.98%)	VB6
16	3 (1.19%)	COBOL
16	3 (1.19%)	ECMAScript

Qualifications
1	55 (21.83%)	Security Cleared
2	20 (7.94%)	DV Cleared
3	13 (5.16%)	Degree
4	12 (4.76%)	SC Cleared
5	8 (3.17%)	Computer Science Degree
6	2 (0.79%)	CompTIA Security+
6	2 (0.79%)	Security+ Certification
6	2 (0.79%)	Sun Certification
7	1 (0.40%)	CTC Cleared
7	1 (0.40%)	MBA
7	1 (0.40%)	PhD

Quality Assurance & Compliance
1	11 (4.37%)	QA
2	4 (1.59%)	ISO 9001
2	4 (1.59%)	ISO/IEC 20000
3	2 (0.79%)	SLA
4	1 (0.40%)	DO-178B
4	1 (0.40%)	ISO/IEC 12207
4	1 (0.40%)	MISRA
4	1 (0.40%)	MISRA C

System Software
1	3 (1.19%)	Docker
2	1 (0.40%)	Active Directory
2	1 (0.40%)	Oracle RAC
2	1 (0.40%)	Varnish

Systems Management
1	3 (1.19%)	Ansible
1	3 (1.19%)	EMC NetWorker
2	2 (0.79%)	EMC Navisphere
2	2 (0.79%)	Oracle Enterprise Manager
2	2 (0.79%)	Oracle RMAN
3	1 (0.40%)	Puppet
3	1 (0.40%)	ZABBIX

Vendors
1	119 (47.22%)	Oracle
2	50 (19.84%)	Red Hat
3	20 (7.94%)	Altova
4	19 (7.54%)	ILOG
4	19 (7.54%)	Splunk
5	14 (5.56%)	SAP
6	12 (4.76%)	Fiorano
6	12 (4.76%)	IBM
6	12 (4.76%)	Talend
6	12 (4.76%)	WSO2
7	7 (2.78%)	BEA
7	7 (2.78%)	Google
8	5 (1.98%)	BT
9	4 (1.59%)	PayPal
10	3 (1.19%)	Cognizant
10	3 (1.19%)	Xamarin
11	2 (0.79%)	EMC
11	2 (0.79%)	Microsoft
11	2 (0.79%)	Perforce
11	2 (0.79%)	Unisys