Period
to 6 August 2020

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for FreeSWITCH skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited FreeSWITCH over the 6 months to 6 August 2020 with a comparison to the same period in the previous 2 years.

FreeSWITCH
UK > England
6 months to
6 Aug 2020
Same period 2019 Same period 2018
Rank 724 1042 1168
Rank change year-on-year +318 +126 0
Permanent jobs citing FreeSWITCH 11 18 1
As % of all permanent jobs advertised in England 0.018% 0.014% 0.001%
As % of the Libraries, Frameworks & Software Standards category 0.044% 0.036% 0.002%
Number of salaries quoted 19 23 3
Median annual salary £65,000 £61,000 £50,000
Median salary % change year-on-year +6.56% +22.00% +25.00%
UK median annual salary £65,000 £61,000 £30,000
% change year-on-year +6.56% +103.33% -25.00%

FreeSWITCH is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 24,741 49,869 64,745
As % of all permanent IT jobs advertised in England 40.93% 37.73% 40.47%
Number of salaries quoted 20,722 41,495 54,200
Median annual salary £57,500 £55,000 £50,000
Median salary % change year-on-year +4.55% +10.00% +5.26%
10th Percentile £33,750 £32,000 £31,250
90th Percentile £93,750 £87,500 £82,500
UK median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

FreeSWITCH
Job Vacancy Trend in England

Job postings citing FreeSWITCH as a proportion of all IT jobs advertised in England.

Job vacancy trend for FreeSWITCH in England

FreeSWITCH
Salary Trend in England

3-month moving average salary quoted in jobs citing FreeSWITCH in England.

Salary trend for FreeSWITCH in England

FreeSWITCH
Salary Histogram in England

Salary distribution for jobs citing FreeSWITCH in England over the 6 months to 6 August 2020.

Salary histogram for FreeSWITCH in England

FreeSWITCH
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing FreeSWITCH within the England region over the 6 months to 6 August 2020. 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
Job
Vacancies
London +218 8 £60,000 -7.69% 2
South East +186 3 £65,000 +6.56%
FreeSWITCH
UK

For the 6 months to 6 August 2020, IT jobs citing FreeSWITCH also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the England region with a requirement for FreeSWITCH.

1 11 (100.00%) VoIP
2 10 (90.91%) Kamailio
3 9 (81.82%) Telecoms
3 9 (81.82%) Asterisk PBX
3 9 (81.82%) Linux
4 6 (54.55%) Open Source
5 4 (36.36%) Unified Communications
5 4 (36.36%) DevOps
6 2 (18.18%) Analytical Skills
7 1 (9.09%) AWS Lambda
7 1 (9.09%) Node.js
7 1 (9.09%) REST
7 1 (9.09%) WebRTC
7 1 (9.09%) Customer Requirements
7 1 (9.09%) Serverless
7 1 (9.09%) Self-Motivation
7 1 (9.09%) Software Engineering
7 1 (9.09%) Degree
7 1 (9.09%) AWS
7 1 (9.09%) OOP
7 1 (9.09%) Apache
7 1 (9.09%) C++
7 1 (9.09%) PHP
7 1 (9.09%) RTP
7 1 (9.09%) Project Management

FreeSWITCH
Co-occurring IT Skills in England 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 1 (9.09%) Apache
Cloud Services
1 1 (9.09%) AWS
1 1 (9.09%) AWS Lambda
1 1 (9.09%) Serverless
Communications & Networking
1 11 (100.00%) VoIP
2 9 (81.82%) Asterisk PBX
3 4 (36.36%) Unified Communications
4 1 (9.09%) RTP
General
1 9 (81.82%) Telecoms
Job Titles
1 10 (90.91%) VoIP Engineer
2 8 (72.73%) Asterisk Engineer
3 4 (36.36%) DevOps Engineer
4 2 (18.18%) Open Source Engineer
5 1 (9.09%) Software Engineer
5 1 (9.09%) Telecoms Engineer
5 1 (9.09%) Telecoms Software Engineer
Libraries, Frameworks & Software Standards
1 1 (9.09%) Node.js
1 1 (9.09%) REST
1 1 (9.09%) WebRTC
Miscellaneous
1 2 (18.18%) Analytical Skills
2 1 (9.09%) Self-Motivation
Operating Systems
1 9 (81.82%) Linux
Processes & Methodologies
1 6 (54.55%) Open Source
2 4 (36.36%) DevOps
3 1 (9.09%) Customer Requirements
3 1 (9.09%) OOP
3 1 (9.09%) Project Management
3 1 (9.09%) Software Engineering
Programming Languages
1 1 (9.09%) C++
1 1 (9.09%) PHP
Qualifications
1 1 (9.09%) Degree
System Software
1 10 (90.91%) Kamailio