Kamailio (formerly OpenSER)
UK

The following table provides summary statistics for permanent job vacancies with a requirement for Kamailio skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Kamailio over the 6 months to 2 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
2 May 2024
Same period 2023 Same period 2022
Rank 874 973 1207
Rank change year-on-year +99 +234 -315
Permanent jobs citing Kamailio 3 5 18
As % of all permanent jobs advertised in the UK 0.003% 0.005% 0.012%
As % of the System Software category 0.024% 0.031% 0.063%
Number of salaries quoted 3 5 18
10th Percentile £73,500 - £67,950
25th Percentile £75,000 £37,500 £73,500
Median annual salary (50th Percentile) £80,000 £40,000 £77,000
Median % change year-on-year +100.00% -48.05% +46.67%
75th Percentile £82,500 £55,000 £80,500
90th Percentile - £55,750 -
UK excluding London median annual salary £80,000 £40,000 -
% change year-on-year +100.00% - -

All System Software Skills
UK

Kamailio is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for system software skills.

Permanent vacancies with a requirement for system software skills 12,248 15,904 28,566
As % of all permanent jobs advertised in the UK 12.43% 15.32% 18.29%
Number of salaries quoted 9,707 10,481 15,762
10th Percentile £26,250 £28,000 £28,000
25th Percentile £32,500 £37,500 £38,750
Median annual salary (50th Percentile) £50,000 £55,000 £55,844
Median % change year-on-year -9.09% -1.51% +1.53%
75th Percentile £67,500 £77,500 £80,000
90th Percentile £86,250 £95,000 £95,000
UK excluding London median annual salary £45,000 £47,500 £50,000
% change year-on-year -5.26% -5.00% +5.26%

Kamailio
Job Vacancy Trend

Job postings citing Kamailio as a proportion of all IT jobs advertised.

Job vacancy trend for Kamailio in the UK

Kamailio
Salary Trend

3-month moving average salary quoted in jobs citing Kamailio.

Salary trend for Kamailio in the UK

Kamailio
Top 5 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 6 months to 2 May 2024. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
Work from Home +91 3 £80,000 +100.00% 1
England +85 3 £80,000 +100.00% 1
UK excluding London -3 3 £80,000 +100.00% 1
South West - 2 £80,000 - 1
South East +19 1 £75,000 +87.50%

Kamailio
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 2 (66.67%) Cloud Computing
2 1 (33.33%) AWS
Communications & Networking
1 3 (100.00%) VoIP
2 2 (66.67%) Asterisk PBX
2 2 (66.67%) PBX
2 2 (66.67%) RTP
General
1 2 (66.67%) Social Skills
1 2 (66.67%) Telecoms
Job Titles
1 2 (66.67%) Architect
1 2 (66.67%) Cloud Architect
1 2 (66.67%) Technical Architect
2 1 (33.33%) Senior
2 1 (33.33%) Senior VoIP Engineer
2 1 (33.33%) VoIP Engineer
Libraries, Frameworks & Software Standards
1 1 (33.33%) FreeSWITCH
Operating Systems
1 3 (100.00%) Linux
2 2 (66.67%) CentOS
2 2 (66.67%) Ubuntu
2 2 (66.67%) Unix
Processes & Methodologies
1 3 (100.00%) Open Source
2 2 (66.67%) Collaborative Culture
2 2 (66.67%) IT Strategy
2 2 (66.67%) Problem-Solving
2 2 (66.67%) Technology Strategy
3 1 (33.33%) DevOps
3 1 (33.33%) Software Engineering
Programming Languages
1 2 (66.67%) C
Qualifications
1 2 (66.67%) Degree
Vendors
1 2 (66.67%) Cisco
1 2 (66.67%) Dialogic
1 2 (66.67%) Red Hat
1 2 (66.67%) Ribbon