The following table provides summary statistics for permanent job vacancies with a requirement for TAPI skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TAPI over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Microsoft Telephony Application Programming Interface (TAPI)
UK
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 872 941 968
Rank change year-on-year +69 +27  
Permanent jobs citing TAPI 2 6 20
As % of all permanent IT jobs advertised in the UK 0.002% 0.006% 0.018%
As % of the Libraries, Frameworks & Software Standards category 0.005% 0.016% 0.047%
Number of salaries quoted 2 3 20
Median salary £49,000 £67,500 £65,000
Median salary % change year-on-year -27.40% +3.84%  
UK excluding London median salary £49,000 £67,500 £65,000
% change year-on-year -27.40% +3.84%  

TAPI is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 36381 38438 42391
As % of all permanent IT job vacancies advertised in the UK 40.96% 38.97% 38.22%
Number of salaries quoted 30594 33402 36268
Median salary £46,500 £45,000 £45,000
Median salary % change year-on-year +3.33% -  
90% offered a salary of more than £32,500 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

TAPI
Job Vacancy Trend

The job posting trend of jobs advertised citing TAPI as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for TAPI in the UK

TAPI
Salary Trend

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

Salary trend for TAPI in the UK

TAPI
Top 4 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TAPI within the UK over the 3 months to 22 June 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 +48 2 £49,000 -27.40%
Rochdale - 2 £49,000 -
Manchester - 2 £49,000 -
North West - 2 £49,000 -

For the 6 months to 22 June 2017, IT jobs citing TAPI 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 TAPI.

1 2 (100.00%) Windows
1 2 (100.00%) Broadband
1 2 (100.00%) LAN
1 2 (100.00%) PBX
1 2 (100.00%) VoIP
1 2 (100.00%) Cisco
1 2 (100.00%) Internet
1 2 (100.00%) Telecoms
1 2 (100.00%) Validation
1 2 (100.00%) Games
1 2 (100.00%) Skype for Business
1 2 (100.00%) Continuous Improvement
1 2 (100.00%) Analytical Skills
1 2 (100.00%) Skype
1 2 (100.00%) Converged Networks

TAPI
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:

Application Platforms
1 2 (100.00%) Skype for Business
Communications & Networking
1 2 (100.00%) Broadband
1 2 (100.00%) Converged Networks
1 2 (100.00%) Internet
1 2 (100.00%) LAN
1 2 (100.00%) PBX
1 2 (100.00%) Skype
1 2 (100.00%) VoIP
General
1 2 (100.00%) Games
1 2 (100.00%) Telecoms
Job Titles
1 2 (100.00%) Project Engineer
1 2 (100.00%) Voice Engineer
Miscellaneous
1 2 (100.00%) Analytical Skills
Operating Systems
1 2 (100.00%) Windows
Processes & Methodologies
1 2 (100.00%) Continuous Improvement
1 2 (100.00%) Validation
Vendors
1 2 (100.00%) Cisco