The first table below looks at the demand 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 29 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the System Software category for the England region.

Location
3 months to
29 Jul 2014
Same period 2013 Same period 2012
Kamailio (formerly OpenSER)
Rank 873 843 875
Rank change year-on-year
-30 +32
Permanent jobs citing Kamailio 15 1 2
As % of all permanent IT jobs located in England 0.014% 0.001% 0.002%
As % of the System Software category 0.13% 0.010% 0.019%
Number of salaries quoted 13 1 2
Average salary £42,500 £15,000 £41,250
Average salary % change year-on-year
+183.33% -63.63%
90% offered a salary of more than £42,100 £15,000 £40,250
10% offered a salary of more than £45,000 £15,000 £42,250
UK excluding London average salary £42,500 £15,000 £41,250
% change year-on-year
+183.33% -63.63%
System Software Category
England
Permanent IT job ads with a match in the
System Software category
11658 10158 10618
As % of all permanent IT jobs located in England 10.67% 9.98% 9.54%
Number of salaries quoted 9708 8695 9236
Average salary £41,500 £42,500 £42,500
Average salary % change year-on-year
-2.35% -
90% offered a salary of more than £25,000 £26,000 £26,500
10% offered a salary of more than £62,500 £60,000 £60,000
UK excluding London average salary £37,500 £38,000 £40,000
% change year-on-year
-1.31% -5.00%
Kamailio
UK

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
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing Kamailio across the England region over the 3 months to 29 July 2014.

Kamailio Salary Histogram 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 29 July 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 - 9 £42,500 -
London - 6 £43,500 -
Kamailio
UK

Kamailio
Top 30 Related IT Skills in England

For the 6 months to 29 July 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 16 (100.00%) Linux
2 13 (81.25%) Windows
3 8 (50.00%) IP Telephony
3 8 (50.00%) RTP
3 8 (50.00%) Wireshark
4 7 (43.75%) Asterisk PBX
4 7 (43.75%) Telecoms
5 6 (37.50%) ISDN
6 5 (31.25%) VoIP
7 4 (25.00%) Python
7 4 (25.00%) C#
7 4 (25.00%) C++
7 4 (25.00%) Java
7 4 (25.00%) Objective-C
7 4 (25.00%) Apple iOS
7 4 (25.00%) Windows Phone
7 4 (25.00%) Smartphone
7 4 (25.00%) Git (software)
7 4 (25.00%) Android
8 2 (12.50%) iPhone
8 2 (12.50%) Bash Shell
8 2 (12.50%) Back Office
8 2 (12.50%) MySQL
9 1 (6.25%) SQL Server
9 1 (6.25%) IIS
9 1 (6.25%) PHP
9 1 (6.25%) Cisco
9 1 (6.25%) Microsoft
9 1 (6.25%) Active Directory
9 1 (6.25%) Citrix

Kamailio
Top Related IT Skills in England by Category

For the 6 months to 29 July 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 (6.25%) IIS
Communications & Networking
1 8 (50.00%) RTP
1 8 (50.00%) IP Telephony
1 8 (50.00%) Wireshark
2 7 (43.75%) Asterisk PBX
3 6 (37.50%) ISDN
4 5 (31.25%) VoIP
5 1 (6.25%) Firewall
5 1 (6.25%) Cisco ASA
Database & Business Intelligence
1 2 (12.50%) MySQL
2 1 (6.25%) SQL Server
Development Applications
1 4 (25.00%) Git (software)
General
1 7 (43.75%) Telecoms
2 2 (12.50%) Back Office
Job Titles
1 11 (68.75%) Telephony Engineer
2 7 (43.75%) Technical Engineer
3 6 (37.50%) Developer
3 6 (37.50%) Operations Engineer
4 4 (25.00%) Technical Developer
5 2 (12.50%) Telecoms Developer
6 1 (6.25%) Technical Operations Engineer
6 1 (6.25%) Network Engineer
6 1 (6.25%) VoIP Engineer
6 1 (6.25%) Linux Engineer
6 1 (6.25%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 1 (6.25%) XMPP
1 1 (6.25%) FreeSWITCH
1 1 (6.25%) RabbitMQ
Miscellaneous
1 4 (25.00%) Smartphone
2 2 (12.50%) iPhone
3 1 (6.25%) Replication
3 1 (6.25%) IVR
Operating Systems
1 16 (100.00%) Linux
2 13 (81.25%) Windows
3 4 (25.00%) Apple iOS
3 4 (25.00%) Windows Phone
3 4 (25.00%) Android
4 1 (6.25%) Windows Server 2008
4 1 (6.25%) CentOS
4 1 (6.25%) Ubuntu
Processes & Methodologies
1 1 (6.25%) Configuration Management
1 1 (6.25%) Load Balancing
1 1 (6.25%) Load Testing
1 1 (6.25%) Data Protection
1 1 (6.25%) Network Management
Programming Languages
1 4 (25.00%) C#
1 4 (25.00%) C++
1 4 (25.00%) Java
1 4 (25.00%) Python
1 4 (25.00%) Objective-C
2 2 (12.50%) Bash Shell
3 1 (6.25%) PowerShell
3 1 (6.25%) PHP
Quality Assurance & Compliance
1 1 (6.25%) ISO/IEC 27001
1 1 (6.25%) PCI DSS
System Software
1 1 (6.25%) Active Directory
1 1 (6.25%) Hyper-V
1 1 (6.25%) Dovecot
Systems Management
1 1 (6.25%) Nagios
Vendors
1 1 (6.25%) Cisco
1 1 (6.25%) Microsoft
1 1 (6.25%) Citrix