The table below looks at the statistics for Kamailio skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited Kamailio over the 3 months to 22 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Dec 2014
Same period 2013 Same period 2012
Kamailio (formerly OpenSER)
Rank 859 851 869
Rank change year-on-year
-8 +18
Permanent jobs citing Kamailio 12 16 19
As % of all permanent IT jobs located in England 0.012% 0.016% 0.018%
As % of the System Software category 0.095% 0.15% 0.17%
Number of salaries quoted 12 16 19
Average salary £40,000 £47,500 £47,500
Average salary % change year-on-year
-15.78% -
UK excluding London average salary £40,000 £47,500 £60,000
% change year-on-year
-15.78% -20.83%
Kamailio
UK

The following table is for comparison with the above and provides statistics for the entire System Software category in permanent jobs advertised in the England region.

System Software Category
England
Permanent IT job ads with a match in the
System Software category
12682 10751 11072
As % of all permanent IT jobs located in England 12.17% 10.57% 10.22%
Number of salaries quoted 10820 8969 9566
Average salary £40,000 £42,500 £42,500
Average salary % change year-on-year
-5.88% -
90% offered a salary of more than £25,000 £25,000 £27,000
10% offered a salary of more than £60,000 £60,000 £60,000
UK excluding London average salary £37,500 £37,500 £40,000
% change year-on-year
- -6.25%

Kamailio
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing Kamailio across the England region as a proportion of the total demand within the System Software category.

Kamailio Jobs Demand Trend in England

Kamailio
Salary Trend in England

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

Kamailio Salary Trend in England

Kamailio
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Kamailio within the England region over the 3 months to 22 December 2014. 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
South East -5 9 £40,000 -15.78%
North West - 3 £45,000 -
Kamailio
UK

Kamailio
Top 30 Related IT Skills in England

For the 6 months to 22 December 2014, IT jobs across the England region citing Kamailio 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 Kamailio.

1 22 (100.00%) Linux
2 17 (77.27%) Telecoms
2 17 (77.27%) Asterisk PBX
3 16 (72.73%) VoIP
4 14 (63.64%) RTP
5 10 (45.45%) MySQL
6 9 (40.91%) Python
7 8 (36.36%) Ethernet
7 8 (36.36%) SLA
8 7 (31.82%) ISDN
8 7 (31.82%) PBX
8 7 (31.82%) Windows
9 6 (27.27%) Open Source
9 6 (27.27%) OpenSIPS
10 5 (22.73%) Apple iOS
10 5 (22.73%) Git (software)
10 5 (22.73%) Android
10 5 (22.73%) Objective-C
10 5 (22.73%) IP Telephony
10 5 (22.73%) Solaris
10 5 (22.73%) C++
10 5 (22.73%) Java
10 5 (22.73%) BGP
11 4 (18.18%) MPLS
11 4 (18.18%) OSPF
11 4 (18.18%) Cisco
11 4 (18.18%) C#
11 4 (18.18%) DNS
11 4 (18.18%) Perl
11 4 (18.18%) PostgreSQL

Kamailio
Top Related IT Skills in England by Category

For the 6 months to 22 December 2014, IT jobs across the England region citing Kamailio 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 Kamailio. Up to 20 skills are shown per category.

Application Platforms
1 1 (4.55%) IIS
1 1 (4.55%) Apache
Communications & Networking
1 17 (77.27%) Asterisk PBX
2 16 (72.73%) VoIP
3 14 (63.64%) RTP
4 8 (36.36%) Ethernet
5 7 (31.82%) ISDN
5 7 (31.82%) PBX
6 5 (22.73%) IP Telephony
6 5 (22.73%) BGP
7 4 (18.18%) MPLS
7 4 (18.18%) OSPF
7 4 (18.18%) DNS
8 3 (13.64%) SAN
8 3 (13.64%) CTI
8 3 (13.64%) HTTP
8 3 (13.64%) TCP/IP
8 3 (13.64%) WAN
8 3 (13.64%) SS7
9 2 (9.09%) Firewall
9 2 (9.09%) Broadband
9 2 (9.09%) Nortel Meridian
Database & Business Intelligence
1 10 (45.45%) MySQL
2 4 (18.18%) PostgreSQL
Development Applications
1 5 (22.73%) Git (software)
2 1 (4.55%) Xcode
General
1 17 (77.27%) Telecoms
2 3 (13.64%) Back Office
Job Titles
1 12 (54.55%) Developer
2 7 (31.82%) Telephony Engineer
3 5 (22.73%) Support Engineer
3 5 (22.73%) Voice Engineer
3 5 (22.73%) Voice Support Engineer
4 4 (18.18%) Technical Developer
4 4 (18.18%) VoIP Developer
4 4 (18.18%) Technical Engineer
5 3 (13.64%) Administrator
5 3 (13.64%) Systems Administrator
6 2 (9.09%) Operations Engineer
6 2 (9.09%) Telecoms Developer
7 1 (4.55%) Linux Engineer
7 1 (4.55%) Senior Linux Engineer
7 1 (4.55%) Linux Systems Administrator
7 1 (4.55%) Linux Administrator
7 1 (4.55%) UNIX Systems Administrator
7 1 (4.55%) UNIX Administrator
Libraries, Frameworks & Software Standards
1 4 (18.18%) FreeSWITCH
2 1 (4.55%) RabbitMQ
2 1 (4.55%) iOS SDK
2 1 (4.55%) LAMP
Miscellaneous
1 6 (27.27%) Open Source
2 4 (18.18%) Analytical Skills
2 4 (18.18%) Smartphone
3 3 (13.64%) IVR
4 2 (9.09%) iPhone
Operating Systems
1 22 (100.00%) Linux
2 7 (31.82%) Windows
3 5 (22.73%) Solaris
3 5 (22.73%) Android
3 5 (22.73%) Apple iOS
4 4 (18.18%) Windows Phone
5 3 (13.64%) Debian
6 2 (9.09%) Ubuntu
7 1 (4.55%) UNIX
7 1 (4.55%) Windows Server 2008
7 1 (4.55%) Fedora
7 1 (4.55%) Oracle Linux
Processes & Methodologies
1 3 (13.64%) Network Architecture
1 3 (13.64%) High Availability
2 1 (4.55%) Android Development
2 1 (4.55%) iOS Development
2 1 (4.55%) Configuration Management
2 1 (4.55%) Load Balancing
2 1 (4.55%) Load Testing
2 1 (4.55%) Multithreading
2 1 (4.55%) Data Protection
Programming Languages
1 9 (40.91%) Python
2 5 (22.73%) Objective-C
2 5 (22.73%) C++
2 5 (22.73%) Java
3 4 (18.18%) Perl
3 4 (18.18%) C#
3 4 (18.18%) Bash Shell
4 1 (4.55%) PowerShell
Quality Assurance & Compliance
1 8 (36.36%) SLA
2 1 (4.55%) ISO/IEC 27001
2 1 (4.55%) PCI DSS
System Software
1 6 (27.27%) OpenSIPS
2 1 (4.55%) Active Directory
2 1 (4.55%) Hyper-V
2 1 (4.55%) Dovecot
Systems Management
1 2 (9.09%) Nagios
2 1 (4.55%) Cacti
Vendors
1 4 (18.18%) Cisco
2 2 (9.09%) Nortel
2 2 (9.09%) Avaya
2 2 (9.09%) Mitel
3 1 (4.55%) Oracle
3 1 (4.55%) VMware
3 1 (4.55%) Citrix
3 1 (4.55%) Microsoft
3 1 (4.55%) Dell
City, London
Nexmo
Salary: Competitive
Posted: 6 days ago
City, London
Nexmo
Salary: Competitive
Posted: 7 days ago