The table below looks at the statistics for Kamailio skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited Kamailio over the 3 months to 3 September 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
3 Sep 2015
Same period 2014 Same period 2013
Kamailio (formerly OpenSER)
Rank 881 884 -
Rank change year-on-year
+3 -
Permanent jobs citing Kamailio 10 12 0
As % of all permanent IT jobs located in the UK 0.009% 0.010% -
As % of the System Software category 0.086% 0.095% -
Number of salaries quoted 10 10 0
Average salary £45,000 £42,500 -
Average salary % change year-on-year
+5.88% -
UK excluding London average salary £43,500 £42,500 -
% change year-on-year
+2.35% -

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

System Software Category
UK
Permanent IT job ads with a match in the
System Software category
11636 12591 10783
As % of all permanent IT jobs located in the UK 10.68% 10.89% 10.06%
Number of salaries quoted 9782 10418 9178
Average salary £40,000 £40,000 £42,500
Average salary % change year-on-year
- -5.88%
90% offered a salary of more than £25,000 £25,000 £25,500
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London average salary £37,500 £37,500 £38,875
% change year-on-year
- -3.53%

Kamailio
Jobs Demand Trend

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

Kamailio Jobs Demand Trend in the UK

Kamailio
Salary Trend

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

Kamailio Salary Trend in the UK

Kamailio
Salary Histogram

This chart provides a salary histogram for IT jobs citing Kamailio over the 3 months to 3 September 2015 within the UK.

Kamailio Salary Histogram in the UK

Kamailio
Top 6 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Kamailio within the UK over the 3 months to 3 September 2015. 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
England +19 10 £45,000 +5.88%
London +13 6 £72,500 +66.66%
Manchester - 4 £43,500 -
North West - 4 £43,500 -
Ealing - 2 £45,000 -
Altrincham - 2 £43,500 -

Kamailio
Top 30 Related IT Skills

For the 6 months to 3 September 2015, IT jobs within the UK 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 13 (100.00%) Linux
2 10 (76.92%) Bash Shell
3 9 (69.23%) Agile Software Development
4 8 (61.54%) FreeSWITCH
4 8 (61.54%) Telecoms
5 7 (53.85%) MySQL
6 6 (46.15%) Java
6 6 (46.15%) SQL
6 6 (46.15%) PBX
6 6 (46.15%) Cisco Certification
6 6 (46.15%) Asterisk PBX
7 5 (38.46%) Open Source
7 5 (38.46%) VoIP
8 4 (30.77%) C++
8 4 (30.77%) Apache
8 4 (30.77%) Nagios
8 4 (30.77%) PSTN
8 4 (30.77%) GSM
8 4 (30.77%) MongoDB
8 4 (30.77%) CentOS
8 4 (30.77%) Scala
8 4 (30.77%) Degree
8 4 (30.77%) jQuery
8 4 (30.77%) Software Engineering
8 4 (30.77%) Ruby
8 4 (30.77%) CCNA
8 4 (30.77%) HP
8 4 (30.77%) Dell
8 4 (30.77%) SUSE
8 4 (30.77%) Scrum

Kamailio
Top Related IT Skills by Category

For the 6 months to 3 September 2015, IT jobs within the UK 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 4 (30.77%) Apache
2 2 (15.38%) Confluence
Applications
1 2 (15.38%) MS Visio
1 2 (15.38%) MS PowerPoint
2 1 (7.69%) MS Excel
Communications & Networking
1 6 (46.15%) PBX
1 6 (46.15%) Asterisk PBX
2 5 (38.46%) VoIP
3 4 (30.77%) PSTN
3 4 (30.77%) GSM
4 2 (15.38%) ADSL
4 2 (15.38%) SMTP
4 2 (15.38%) Unified Communications
4 2 (15.38%) FTP
4 2 (15.38%) HTTP
4 2 (15.38%) TCP/IP
4 2 (15.38%) DNS
4 2 (15.38%) DWDM
4 2 (15.38%) OSPF
4 2 (15.38%) BGP
4 2 (15.38%) RTP
4 2 (15.38%) SS7
4 2 (15.38%) Telnet
4 2 (15.38%) Firewall
4 2 (15.38%) VDSL
Database & Business Intelligence
1 7 (53.85%) MySQL
2 4 (30.77%) MongoDB
General
1 8 (61.54%) Telecoms
2 2 (15.38%) Marketing
Job Titles
1 4 (30.77%) Developer
2 3 (23.08%) Systems Engineer
2 3 (23.08%) Java Developer
2 3 (23.08%) C++ Developer
2 3 (23.08%) C++/Java Developer
2 3 (23.08%) Lead Systems Engineer
3 2 (15.38%) Development Engineer
3 2 (15.38%) Unified Communications Engineer
4 1 (7.69%) Senior Development Engineer
4 1 (7.69%) Scala Developer
4 1 (7.69%) Polyglot Developer
4 1 (7.69%) Linux Administrator
4 1 (7.69%) VoIP Engineer
4 1 (7.69%) Senior Linux Administrator
4 1 (7.69%) Senior Systems Engineer
4 1 (7.69%) Administrator
Libraries, Frameworks & Software Standards
1 8 (61.54%) FreeSWITCH
2 4 (30.77%) Sensu
2 4 (30.77%) jQuery
3 1 (7.69%) LAMP
Miscellaneous
1 2 (15.38%) Management Information System
1 2 (15.38%) IVR
1 2 (15.38%) Video Conferencing
2 1 (7.69%) Analytical Skills
Operating Systems
1 13 (100.00%) Linux
2 4 (30.77%) SUSE
2 4 (30.77%) CentOS
3 3 (23.08%) VMS
4 2 (15.38%) Windows
Processes & Methodologies
1 9 (69.23%) Agile Software Development
2 5 (38.46%) Open Source
3 4 (30.77%) Change Control
3 4 (30.77%) Software Engineering
3 4 (30.77%) Scrum
4 2 (15.38%) Project Management
4 2 (15.38%) Analytics
4 2 (15.38%) Marketing Analytics
4 2 (15.38%) Line Management
Programming Languages
1 10 (76.92%) Bash Shell
2 6 (46.15%) Java
2 6 (46.15%) SQL
3 4 (30.77%) C++
3 4 (30.77%) Ruby
3 4 (30.77%) Scala
4 2 (15.38%) Python
4 2 (15.38%) Perl
4 2 (15.38%) PHP
Qualifications
1 6 (46.15%) Cisco Certification
2 4 (30.77%) CCNA
2 4 (30.77%) Degree
3 2 (15.38%) CCNP
3 2 (15.38%) CISSP
3 2 (15.38%) CCVP
3 2 (15.38%) GCIH
Quality Assurance & Compliance
1 2 (15.38%) PCI DSS
2 1 (7.69%) SLA
System Software
1 2 (15.38%) Xen
1 2 (15.38%) VMware Infrastructure
2 1 (7.69%) OpenSIPS
Systems Management
1 4 (30.77%) Nagios
1 4 (30.77%) Opscode Chef
1 4 (30.77%) HAProxy
1 4 (30.77%) Opsview
1 4 (30.77%) Graphite
Vendors
1 4 (30.77%) HP
1 4 (30.77%) Dell
2 3 (23.08%) VMware
3 2 (15.38%) Mitel
3 2 (15.38%) Acme Packet
3 2 (15.38%) Zoho
3 2 (15.38%) Oracle
4 1 (7.69%) Microsoft