The table below looks at the statistics for Kamailio skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited Kamailio over the 3 months to 17 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
Kamailio (formerly OpenSER)
UK
Rank 842 916 942
Rank change year-on-year
+74 +26
Permanent jobs citing Kamailio 16 4 11
As % of all permanent IT jobs located in the UK 0.019% 0.004% 0.011%
As % of the System Software category 0.15% 0.034% 0.085%
Number of salaries quoted 16 4 11
Median salary £50,000 £41,250 £40,000
Median salary % change year-on-year
+21.21% +3.12%
UK excluding London median salary £50,000 £47,500 £40,000
% change year-on-year
+5.26% +18.75%

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
10345 11721 12872
As % of all permanent IT jobs located in the UK 12.31% 11.91% 12.51%
Number of salaries quoted 8568 9952 10877
Median salary £42,500 £42,500 £40,000
Median salary % change year-on-year
- +6.25%
90% offered a salary of more than £25,000 £25,000 £25,000
10% offered a salary of more than £70,000 £60,000 £65,000
UK excluding London median salary £37,500 £39,500 £37,500
% change year-on-year
-5.06% +5.33%

Kamailio
Jobs Demand Trend

The demand trend of job ads citing Kamailio as a proportion of all IT jobs with a match in 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 17 January 2017 within the UK.

Kamailio Salary Histogram in the UK

Kamailio
Top 8 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kamailio within the UK over the 3 months to 17 January 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 +61 16 £50,000 +21.21% 2
South East - 16 £35,000 - 2
Basingstoke - 10 £35,000 - 1
Hampshire - 10 £35,000 - 1
Birmingham - 6 £50,000 -
West Midlands - 6 £50,000 -
Berkshire - 6 £50,000 -
Newbury - 6 £50,000 -

Kamailio
Top 30 Related IT Skills

For the 6 months to 17 January 2017, IT jobs citing Kamailio 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 Kamailio.

1 28 (90.32%) Linux
2 25 (80.65%) Open Source
3 21 (67.74%) VoIP
3 21 (67.74%) Telecoms
4 20 (64.52%) WAN
4 20 (64.52%) Lua
5 19 (61.29%) Bash Shell
5 19 (61.29%) CentOS
5 19 (61.29%) Wireshark
6 16 (51.61%) RTP
7 9 (29.03%) Software Engineering
8 8 (25.81%) Asterisk PBX
9 7 (22.58%) TCP/IP
9 7 (22.58%) BroadSoft
10 6 (19.35%) VoLTE
10 6 (19.35%) FreeSWITCH
10 6 (19.35%) DNS
10 6 (19.35%) C
10 6 (19.35%) C++
10 6 (19.35%) Java
11 3 (9.68%) Streaming Video
11 3 (9.68%) Multimedia
11 3 (9.68%) STUN
11 3 (9.68%) Web Services
11 3 (9.68%) RTSP
11 3 (9.68%) OpenSIPS
11 3 (9.68%) FFmpeg
12 2 (6.45%) Fault Management
12 2 (6.45%) Data Centre
12 2 (6.45%) PHP

Kamailio
Top Related 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:

Communications & Networking
1 21 (67.74%) VoIP
2 20 (64.52%) WAN
3 19 (61.29%) Wireshark
4 16 (51.61%) RTP
5 8 (25.81%) Asterisk PBX
6 7 (22.58%) TCP/IP
7 6 (19.35%) DNS
7 6 (19.35%) VoLTE
8 3 (9.68%) RTSP
8 3 (9.68%) STUN
9 1 (3.23%) ADSL
9 1 (3.23%) BGP
9 1 (3.23%) EIGRP
9 1 (3.23%) Ethernet
9 1 (3.23%) Firewall
9 1 (3.23%) LAN
9 1 (3.23%) OSPF
9 1 (3.23%) PBX
9 1 (3.23%) SS7
9 1 (3.23%) VLAN
General
1 21 (67.74%) Telecoms
2 3 (9.68%) Multimedia
Job Titles
1 8 (25.81%) VoIP Engineer
2 6 (19.35%) Design Engineer
2 6 (19.35%) Linux Engineer
2 6 (19.35%) Open Source Engineer
2 6 (19.35%) Software Engineer
3 2 (6.45%) Asterisk Engineer
3 2 (6.45%) Support Engineer
3 2 (6.45%) VoIP Support Engineer
4 1 (3.23%) 2nd Line Engineer
4 1 (3.23%) Multimedia Engineer
4 1 (3.23%) NOC Engineer
4 1 (3.23%) Voice Engineer
Libraries, Frameworks & Software Standards
1 6 (19.35%) FreeSWITCH
2 3 (9.68%) FFmpeg
2 3 (9.68%) Web Services
Miscellaneous
1 3 (9.68%) Streaming Video
2 2 (6.45%) Data Centre
Operating Systems
1 28 (90.32%) Linux
2 19 (61.29%) CentOS
Processes & Methodologies
1 25 (80.65%) Open Source
2 9 (29.03%) Software Engineering
3 2 (6.45%) Fault Management
Programming Languages
1 20 (64.52%) Lua
2 19 (61.29%) Bash Shell
3 6 (19.35%) C
3 6 (19.35%) C++
3 6 (19.35%) Java
4 2 (6.45%) PHP
Qualifications
1 1 (3.23%) CCNA
1 1 (3.23%) CCNP
1 1 (3.23%) Cisco Certification
1 1 (3.23%) JNCIA
1 1 (3.23%) JNCIP
System Software
1 3 (9.68%) OpenSIPS
Vendors
1 7 (22.58%) BroadSoft
2 1 (3.23%) Avaya
2 1 (3.23%) CheckPoint
2 1 (3.23%) Cisco
2 1 (3.23%) Dialogic
2 1 (3.23%) Fortinet
2 1 (3.23%) HP
2 1 (3.23%) Juniper
2 1 (3.23%) Mitel
2 1 (3.23%) SolarWinds
2 1 (3.23%) SonicWALL
2 1 (3.23%) WatchGuard
Basingstoke, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £30000 - £40000 per annum + Benefits
Posted: 5 days ago
Oxford, Oxfordshire
Corriculo
Salary: £45,000 - £50,000 per year
Posted: 8 days ago