The table below looks at the statistics for FreeSWITCH skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited FreeSWITCH over the 3 months to 21 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Jan 2017
Same period 2016 Same period 2015
FreeSWITCH
UK
Rank 831 914 947
Rank change year-on-year
+83 +33
Permanent jobs citing FreeSWITCH 13 15 4
As % of all permanent IT jobs located in the UK 0.016% 0.015% 0.004%
As % of the Libraries, Frameworks & Software Standards category 0.040% 0.039% 0.010%
Number of salaries quoted 12 14 4
Median salary £50,000 £40,000 £40,000
Median salary % change year-on-year
+25.00% -
UK excluding London median salary £50,000 £46,250 £40,000
% change year-on-year
+8.10% +15.62%

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
32787 37998 39195
As % of all permanent IT jobs located in the UK 39.51% 38.06% 37.34%
Number of salaries quoted 28313 32723 33794
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £32,000 £31,500 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

FreeSWITCH
Jobs Demand Trend

The demand trend of job ads citing FreeSWITCH as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

FreeSWITCH Jobs Demand Trend in the UK

FreeSWITCH
Salary Trend

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

FreeSWITCH Salary Trend in the UK

FreeSWITCH
Salary Histogram

This chart provides a salary histogram for IT jobs citing FreeSWITCH over the 3 months to 21 January 2017 within the UK.

FreeSWITCH Salary Histogram in the UK

FreeSWITCH
Top 13 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing FreeSWITCH within the UK over the 3 months to 21 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 +86 13 £50,000 +25.00% 2
South East +71 7 £50,000 +11.11% 2
Birmingham - 6 £50,000 -
West Midlands - 6 £50,000 -
Berkshire - 6 £50,000 -
Newbury - 6 £50,000 -
London +54 4 £37,500 -3.22%
Surrey +41 1 £35,000 -22.22%
East of England - 1 £42,500 -
Avon - 1 - -
South West - 1 - -
Essex - 1 £42,500 -
Waltham Abbey - 1 £42,500 -

FreeSWITCH
Top 30 Related IT Skills

For the 6 months to 21 January 2017, IT jobs citing FreeSWITCH 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 FreeSWITCH.

1 21 (91.30%) VoIP
2 17 (73.91%) Linux
3 14 (60.87%) TCP/IP
4 12 (52.17%) Asterisk PBX
5 11 (47.83%) MySQL
6 10 (43.48%) DNS
7 8 (34.78%) PHP
8 7 (30.43%) Apache
8 7 (30.43%) Telecoms
8 7 (30.43%) OpenSIPS
9 6 (26.09%) Kamailio
9 6 (26.09%) Open Source
9 6 (26.09%) BroadSoft
9 6 (26.09%) VoLTE
9 6 (26.09%) Firewall
9 6 (26.09%) JavaScript
9 6 (26.09%) VPN
10 5 (21.74%) WAN
10 5 (21.74%) C
10 5 (21.74%) LAMP
10 5 (21.74%) RTP
11 4 (17.39%) SS7
11 4 (17.39%) VLAN
11 4 (17.39%) Xen
11 4 (17.39%) LDAP
11 4 (17.39%) SSL
11 4 (17.39%) Nagios
11 4 (17.39%) RHCSA
11 4 (17.39%) Bash Shell
11 4 (17.39%) CentOS

FreeSWITCH
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:

Application Platforms
1 7 (30.43%) Apache
2 1 (4.35%) nginx
2 1 (4.35%) Tomcat
Cloud Services
1 2 (8.70%) Amazon AWS
Communications & Networking
1 21 (91.30%) VoIP
2 14 (60.87%) TCP/IP
3 12 (52.17%) Asterisk PBX
4 10 (43.48%) DNS
5 6 (26.09%) Firewall
5 6 (26.09%) VoLTE
5 6 (26.09%) VPN
6 5 (21.74%) RTP
6 5 (21.74%) WAN
7 4 (17.39%) LDAP
7 4 (17.39%) SS7
7 4 (17.39%) SSL
7 4 (17.39%) VLAN
8 3 (13.04%) BGP
9 1 (4.35%) DHCP
9 1 (4.35%) HTTP
9 1 (4.35%) Internet
9 1 (4.35%) LAN
9 1 (4.35%) RTCP
9 1 (4.35%) SNMP
Database & Business Intelligence
1 11 (47.83%) MySQL
Development Applications
1 3 (13.04%) JIRA
General
1 7 (30.43%) Telecoms
2 1 (4.35%) Law
Job Titles
1 12 (52.17%) VoIP Engineer
2 10 (43.48%) Linux Engineer
3 7 (30.43%) Network Engineer
4 6 (26.09%) Design Engineer
4 6 (26.09%) Open Source Engineer
5 4 (17.39%) NOC Engineer
6 3 (13.04%) Developer
7 2 (8.70%) Analyst
7 2 (8.70%) Applications Support
7 2 (8.70%) Applications Support Analyst
7 2 (8.70%) Implementation Engineer
7 2 (8.70%) Network Systems Engineer
7 2 (8.70%) Support Analyst
7 2 (8.70%) Systems Engineer
8 1 (4.35%) 2nd Line Technical Support
8 1 (4.35%) Cloud Developer
8 1 (4.35%) LAN Engineer
8 1 (4.35%) LAN/WAN Engineer
8 1 (4.35%) SQL Analyst
8 1 (4.35%) WAN Engineer
Libraries, Frameworks & Software Standards
1 5 (21.74%) LAMP
2 2 (8.70%) WebRTC
3 1 (4.35%) CSS
3 1 (4.35%) HTML
3 1 (4.35%) Node.js
3 1 (4.35%) React Native
Miscellaneous
1 3 (13.04%) Data Centre
2 2 (8.70%) Analytical Skills
3 1 (4.35%) Driving Licence
3 1 (4.35%) Graphic Design
3 1 (4.35%) Mathematics
Operating Systems
1 17 (73.91%) Linux
2 4 (17.39%) CentOS
3 3 (13.04%) Red Hat Enterprise Linux
4 1 (4.35%) Windows
Processes & Methodologies
1 6 (26.09%) Open Source
2 3 (13.04%) CRM
2 3 (13.04%) Network Management
2 3 (13.04%) Presales
2 3 (13.04%) PRINCE2
2 3 (13.04%) Project Management
3 1 (4.35%) Analytics
3 1 (4.35%) Change Management
3 1 (4.35%) High Availability
3 1 (4.35%) Low Latency
3 1 (4.35%) Software Engineering
3 1 (4.35%) Time Management
Programming Languages
1 8 (34.78%) PHP
2 6 (26.09%) JavaScript
3 5 (21.74%) C
4 4 (17.39%) Bash Shell
5 3 (13.04%) SQL
6 2 (8.70%) C++
6 2 (8.70%) Go
7 1 (4.35%) Java
7 1 (4.35%) Lua
7 1 (4.35%) Perl
7 1 (4.35%) Python
Qualifications
1 4 (17.39%) RHCSA
2 2 (8.70%) RHCE
System Software
1 7 (30.43%) OpenSIPS
2 6 (26.09%) Kamailio
3 4 (17.39%) Xen
4 2 (8.70%) Docker
Systems Management
1 4 (17.39%) Nagios
Vendors
1 6 (26.09%) BroadSoft
2 3 (13.04%) Red Hat
2 3 (13.04%) Salesforce.com
Oxford, Oxfordshire
Employ Solutions
Salary: From £20,000 to £26,000 per annum + benefits
Posted: 3 days ago
Oxford, Oxfordshire
Corriculo
Salary: £45,000 - £50,000 per year
Posted: 12 days ago