Period
to 2 July 2020

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

Session Traversal Utilities for NAT (STUN)
UK
6 months to
2 Jul 2020
Same period 2019 Same period 2018
Rank 839 1101 -
Rank change year-on-year +262 - +1199
Permanent jobs citing STUN 12 11 0
As % of all permanent jobs advertised in the UK 0.015% 0.008% -
As % of the Communications & Networking category 0.10% 0.048% -
Number of salaries quoted 12 0 0
Median annual salary £60,000 - -
UK excluding London median annual salary £65,000 - -

STUN is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
UK
Permanent vacancies with a requirement for communications or computer networking skills 11,844 22,861 26,673
As % of all permanent IT jobs advertised in the UK 15.00% 15.67% 15.13%
Number of salaries quoted 9,250 17,288 21,198
Median annual salary £50,000 £46,000 £46,000
Median salary % change year-on-year +8.70% - +2.22%
10th Percentile £27,500 £26,000 £25,750
90th Percentile £78,750 £77,500 £75,000
UK excluding London median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

STUN
Job Vacancy Trend

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

Job vacancy trend for STUN in the UK

STUN
Salary Trend

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

Salary trend for STUN in the UK

STUN
Salary Histogram

Salary distribution for jobs citing STUN over the 6 months to 2 July 2020.

Salary histogram for STUN in the UK

STUN
Top 4 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing STUN within the UK over the 6 months to 2 July 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
England +272 7 £65,000 -
London +178 4 £70,000 -
UK excluding London - 3 £65,000 -
South East - 3 £65,000 -

For the 6 months to 2 July 2020, IT jobs citing STUN 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 with a requirement for STUN.

1 12 (100.00%) VoIP
1 12 (100.00%) WebRTC
2 10 (83.33%) Agile Software Development
3 9 (75.00%) JIRA
3 9 (75.00%) Scrum
3 9 (75.00%) Linux
3 9 (75.00%) Git (software)
4 6 (50.00%) Python
5 5 (41.67%) PBX
5 5 (41.67%) C
5 5 (41.67%) C++
5 5 (41.67%) Xcode
5 5 (41.67%) Telecoms
5 5 (41.67%) RTP
5 5 (41.67%) QA
5 5 (41.67%) Selenium
5 5 (41.67%) Subversion
5 5 (41.67%) Load Testing
5 5 (41.67%) Kanban
5 5 (41.67%) Cloud Computing
5 5 (41.67%) Test Automation
5 5 (41.67%) AWS
5 5 (41.67%) Appium
5 5 (41.67%) API Testing
5 5 (41.67%) QA Automation
5 5 (41.67%) Functional Testing
6 4 (33.33%) Secure Coding
6 4 (33.33%) Go
6 4 (33.33%) Docker
6 4 (33.33%) RESTful

STUN
Co-occurring 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:

Cloud Services
1 5 (41.67%) AWS
1 5 (41.67%) Cloud Computing
Communications & Networking
1 12 (100.00%) VoIP
2 5 (41.67%) PBX
2 5 (41.67%) RTP
Database & Business Intelligence
1 4 (33.33%) PostgreSQL
Development Applications
1 9 (75.00%) Git (software)
1 9 (75.00%) JIRA
2 5 (41.67%) Appium
2 5 (41.67%) Selenium
2 5 (41.67%) Subversion
2 5 (41.67%) Xcode
General
1 5 (41.67%) Telecoms
Job Titles
1 5 (41.67%) Analyst
1 5 (41.67%) Automation Test Analyst
1 5 (41.67%) QA Analyst
1 5 (41.67%) QA Automation Analyst
1 5 (41.67%) QA Test Analyst
1 5 (41.67%) Test Analyst
2 4 (33.33%) Developer
3 3 (25.00%) DevOps Engineer
3 3 (25.00%) Open Source Engineer
3 3 (25.00%) Senior Developer
3 3 (25.00%) VoIP Engineer
Libraries, Frameworks & Software Standards
1 12 (100.00%) WebRTC
2 4 (33.33%) RESTful
2 4 (33.33%) XMPP
3 3 (25.00%) FreeSWITCH
4 1 (8.33%) Node.js
Miscellaneous
1 3 (25.00%) Analytical Skills
Operating Systems
1 9 (75.00%) Linux
2 4 (33.33%) Android
2 4 (33.33%) Apple iOS
2 4 (33.33%) Windows
Processes & Methodologies
1 10 (83.33%) Agile Software Development
2 9 (75.00%) Scrum
3 5 (41.67%) API Testing
3 5 (41.67%) Functional Testing
3 5 (41.67%) Kanban
3 5 (41.67%) Load Testing
3 5 (41.67%) QA Automation
3 5 (41.67%) Test Automation
4 4 (33.33%) Secure Coding
5 3 (25.00%) DevOps
5 3 (25.00%) Open Source
6 1 (8.33%) Agile Project Management
6 1 (8.33%) Project Management
Programming Languages
1 6 (50.00%) Python
2 5 (41.67%) C
2 5 (41.67%) C++
3 4 (33.33%) Go
3 4 (33.33%) Java
3 4 (33.33%) SQL
4 1 (8.33%) Erlang
4 1 (8.33%) JavaScript
Qualifications
1 4 (33.33%) Security Cleared
Quality Assurance & Compliance
1 5 (41.67%) QA
System Software
1 4 (33.33%) Docker
2 3 (25.00%) Kamailio