The table below looks at the statistics for FreeSWITCH skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited FreeSWITCH over the 3 months to 29 April 2016 with a comparison to the same period in the previous 2 years.

3 months to
29 Apr 2016
Same period 2015 Same period 2014
FreeSWITCH
Rank 915 931 978
Rank change year-on-year
+16 +47
Permanent jobs citing FreeSWITCH 16 5 1
As % of all permanent IT jobs located in England 0.017% 0.005% 0.001%
As % of the Libraries, Frameworks & Software Standards category 0.043% 0.013% 0.002%
Number of salaries quoted 14 4 1
Average salary £41,250 £41,500 £45,000
Average salary % change year-on-year
-0.60% -7.77%
UK excluding London average salary £35,000 £41,500 £38,750
% change year-on-year
-15.66% +7.09%
FreeSWITCH
UK

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the England region.

Libraries, Frameworks & Software Standards Category
England
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
37363 39417 45265
As % of all permanent IT jobs located in England 38.61% 38.05% 40.61%
Number of salaries quoted 32595 33810 38434
Average salary £45,000 £45,000 £42,500
Average salary % change year-on-year
- +5.88%
90% offered a salary of more than £31,000 £30,000 £30,000
10% offered a salary of more than £67,500 £65,000 £65,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

FreeSWITCH
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing FreeSWITCH across the England region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

FreeSWITCH Jobs Demand Trend in England

FreeSWITCH
Salary Trend in England

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

FreeSWITCH Salary Trend in England

FreeSWITCH
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing FreeSWITCH across the England region over the 3 months to 29 April 2016.

FreeSWITCH Salary Histogram in England

FreeSWITCH
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing FreeSWITCH within the England region over the 3 months to 29 April 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London - 6 £55,000 - 3
West Midlands - 6 £35,500 - 2
South East +36 4 £35,000 -22.22%
FreeSWITCH
UK

FreeSWITCH
Top 30 Related IT Skills in England

For the 6 months to 29 April 2016, IT jobs across the England region citing FreeSWITCH also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited FreeSWITCH.

1 28 (87.50%) VoIP
2 26 (81.25%) Linux
3 21 (65.63%) MySQL
4 18 (56.25%) PHP
4 18 (56.25%) RTP
5 15 (46.88%) TCP/IP
6 14 (43.75%) Telecoms
7 11 (34.38%) JIRA
7 11 (34.38%) Kamailio
8 10 (31.25%) OpenSIPS
8 10 (31.25%) Git (software)
8 10 (31.25%) Python
9 9 (28.13%) JavaScript
9 9 (28.13%) Cisco
9 9 (28.13%) Nagios
9 9 (28.13%) Firewall
9 9 (28.13%) nginx
9 9 (28.13%) Asterisk PBX
10 7 (21.88%) Confluence
10 7 (21.88%) LEMP Stack
10 7 (21.88%) LAMP
10 7 (21.88%) Debian
10 7 (21.88%) Degree
10 7 (21.88%) Configuration Management
10 7 (21.88%) DNS
10 7 (21.88%) C
10 7 (21.88%) C++
10 7 (21.88%) HTTP
11 6 (18.75%) PBX
11 6 (18.75%) Apache

FreeSWITCH
Top Related IT Skills in England by Category

For the 6 months to 29 April 2016, IT jobs across the England region citing FreeSWITCH also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited FreeSWITCH. Up to 20 skills are shown per category.

Application Platforms
1 9 (28.13%) nginx
2 7 (21.88%) Confluence
3 6 (18.75%) Apache
4 2 (6.25%) uWSGI
5 1 (3.13%) Tomcat
Cloud Services
1 2 (6.25%) Google Apps
Communications & Networking
1 28 (87.50%) VoIP
2 18 (56.25%) RTP
3 15 (46.88%) TCP/IP
4 9 (28.13%) Asterisk PBX
4 9 (28.13%) Firewall
5 7 (21.88%) DNS
5 7 (21.88%) HTTP
6 6 (18.75%) PBX
7 5 (15.63%) SSL
8 3 (9.38%) Internet
8 3 (9.38%) LDAP
8 3 (9.38%) SNMP
8 3 (9.38%) VLAN
8 3 (9.38%) VPN
8 3 (9.38%) WAN
9 2 (6.25%) Cisco ASA
9 2 (6.25%) Cisco IOS
9 2 (6.25%) CTI
9 2 (6.25%) ISDN
9 2 (6.25%) SMTP
Database & Business Intelligence
1 21 (65.63%) MySQL
2 5 (15.63%) Relational Database
3 2 (6.25%) MariaDB
3 2 (6.25%) NoSQL
4 1 (3.13%) MongoDB
4 1 (3.13%) Oracle Database
4 1 (3.13%) RDBMS
4 1 (3.13%) Redis
Development Applications
1 11 (34.38%) JIRA
2 10 (31.25%) Git (software)
3 3 (9.38%) Subversion
4 1 (3.13%) PHPUnit
General
1 14 (43.75%) Telecoms
2 1 (3.13%) Advertising
Job Titles
1 12 (37.50%) VoIP Engineer
2 7 (21.88%) Linux Engineer
2 7 (21.88%) Network Engineer
3 5 (15.63%) Network Systems Engineer
3 5 (15.63%) Systems Engineer
4 4 (12.50%) 2nd Line Support
4 4 (12.50%) Linux Systems Engineer
5 3 (9.38%) Developer
5 3 (9.38%) DevOps Engineer
5 3 (9.38%) Support Engineer
5 3 (9.38%) Technical Engineer
5 3 (9.38%) Technical Leader
5 3 (9.38%) VoIP Support Engineer
6 2 (6.25%) DevOps Systems Engineer
6 2 (6.25%) IP Engineer
6 2 (6.25%) Linux Developer
6 2 (6.25%) Linux DevOps Engineer
6 2 (6.25%) Linux/Unix DevOps
6 2 (6.25%) PHP Developer
6 2 (6.25%) Telephony Engineer
Libraries, Frameworks & Software Standards
1 7 (21.88%) LAMP
1 7 (21.88%) LEMP Stack
2 3 (9.38%) SOAP
3 2 (6.25%) Django
3 2 (6.25%) HTML
3 2 (6.25%) HTML5
3 2 (6.25%) PHP-FPM
3 2 (6.25%) POSIX
3 2 (6.25%) REST
3 2 (6.25%) WSGI
4 1 (3.13%) Ajax
4 1 (3.13%) Apache Flex
4 1 (3.13%) beanstalkd
4 1 (3.13%) CodeIgniter
4 1 (3.13%) DHTML
4 1 (3.13%) Kohana
4 1 (3.13%) RabbitMQ
4 1 (3.13%) RESTful
4 1 (3.13%) WebRTC
4 1 (3.13%) XML
Miscellaneous
1 5 (15.63%) Computer Science
1 5 (15.63%) Data Centre
2 3 (9.38%) Mathematics
3 2 (6.25%) Public Cloud
3 2 (6.25%) Replication
3 2 (6.25%) Smartphone
3 2 (6.25%) Wiki
4 1 (3.13%) Driving Licence
4 1 (3.13%) Fintech
Operating Systems
1 26 (81.25%) Linux
2 7 (21.88%) Debian
3 6 (18.75%) Ubuntu
4 4 (12.50%) Windows
5 3 (9.38%) CentOS
5 3 (9.38%) VMS
6 2 (6.25%) Android
6 2 (6.25%) Apple iOS
6 2 (6.25%) Embedded Linux
6 2 (6.25%) uClinux
6 2 (6.25%) Unix
6 2 (6.25%) Windows Phone
Processes & Methodologies
1 7 (21.88%) Configuration Management
2 6 (18.75%) DevOps
2 6 (18.75%) Open Source
3 4 (12.50%) Network Optimisation
3 4 (12.50%) Project Management
3 4 (12.50%) Service Management
4 3 (9.38%) Coaching
4 3 (9.38%) Load Balancing
4 3 (9.38%) Mentoring
4 3 (9.38%) MVC
4 3 (9.38%) Network Management
4 3 (9.38%) Network Monitoring
4 3 (9.38%) OOP
4 3 (9.38%) Presales
4 3 (9.38%) Risk Assessment
4 3 (9.38%) Server Building
5 2 (6.25%) CRM
5 2 (6.25%) Network Design
5 2 (6.25%) Release Management
5 2 (6.25%) Software Engineering
Programming Languages
1 18 (56.25%) PHP
2 10 (31.25%) Python
3 9 (28.13%) JavaScript
4 7 (21.88%) C
4 7 (21.88%) C++
5 6 (18.75%) Bash Shell
6 4 (12.50%) SQL
7 2 (6.25%) C#
7 2 (6.25%) Java
7 2 (6.25%) Objective-C
7 2 (6.25%) Perl
8 1 (3.13%) Embedded C++
8 1 (3.13%) PHP 5
8 1 (3.13%) XPath
Qualifications
1 7 (21.88%) Degree
2 6 (18.75%) Cisco Certification
3 5 (15.63%) CCNA
4 1 (3.13%) CCNP
4 1 (3.13%) RHCSA
Quality Assurance & Compliance
1 3 (9.38%) PA-DSS
1 3 (9.38%) PCI DSS
2 1 (3.13%) QA
2 1 (3.13%) SLA
System Software
1 11 (34.38%) Kamailio
2 10 (31.25%) OpenSIPS
3 3 (9.38%) Firmware
3 3 (9.38%) VMware ESXi
3 3 (9.38%) Xen
4 2 (6.25%) BIND 9
4 2 (6.25%) Postfix
4 2 (6.25%) VMware Infrastructure
Systems Management
1 9 (28.13%) Nagios
2 5 (15.63%) Puppet
3 4 (12.50%) Check_MK
4 2 (6.25%) Cacti
4 2 (6.25%) HAProxy
4 2 (6.25%) Munin
5 1 (3.13%) Ansible
5 1 (3.13%) Kibana
5 1 (3.13%) Opscode Chef
5 1 (3.13%) Red Hat Spacewalk
5 1 (3.13%) Salt
Vendors
1 9 (28.13%) Cisco
2 4 (12.50%) PagerDuty
3 3 (9.38%) Avaya
3 3 (9.38%) Genesys
3 3 (9.38%) Mitel
4 2 (6.25%) Dell
4 2 (6.25%) Google
4 2 (6.25%) Salesforce.com
4 2 (6.25%) VMware
5 1 (3.13%) BT
5 1 (3.13%) Oracle
Enfield, Middlesex
Harrington Starr
Salary: £40000 - £50000 per annum + Excellent benefits
Posted: 13 hours ago
Enfield, Middlesex
Harrington Starr
Salary: £40000 - £50000 per annum + Excellent benefits
Posted: 13 hours ago
Alcester, Warwickshire
Colossus Associates
Salary: £20000 - £25000 per annum, Benefits 0
Posted: 3 days ago
London
Randstad Technologies
Salary: £35000.00 per annum + benefits
Posted: 5 days ago
Telford
IQ Telecom
Salary: £30000 - £40000 per annum + benefits and £5000 relocation package
Posted: 10 days ago