Period
to 23 July 2019

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 6 months to 23 July 2019 with a comparison to the same period in the previous 2 years.

Microsoft Telephony Application Programming Interface (TAPI)
UK
6 months to
23 Jul 2019
Same period 2018 Same period 2017
Rank 1085 1199 1208
Rank change year-on-year +114 +9 +76
Permanent jobs citing TAPI 1 2 2
As % of all permanent IT jobs advertised in the UK 0.001% 0.001% 0.001%
As % of the Libraries, Frameworks & Software Standards category 0.002% 0.003% 0.003%
Number of salaries quoted 1 1 2
UK median annual salary £95,000 £30,000 £49,000
Median salary % change year-on-year +216.67% -38.78% -27.41%
UK excluding London median annual salary £95,000 £30,000 £49,000
% change year-on-year +216.67% -38.78% -26.04%

TAPI 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 with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 54,645 69,795 72,012
As % of all permanent IT jobs advertised in the UK 37.76% 40.30% 40.54%
Number of salaries quoted 45,063 58,153 60,292
UK median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% -
10th Percentile £31,250 £31,250 £28,750
90th Percentile £86,250 £80,950 £77,500
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +2.41%

TAPI
Job Vacancy Trend

Job postings citing TAPI as a percentage of all IT jobs advertised.

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 6 months to 23 July 2019. 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 +98 1 £95,000 +216.67% 1
UK excluding London +72 1 £95,000 +216.67% 1
East Midlands - 1 £95,000 - 1
Midlands - 1 £95,000 - 1

For the 6 months to 23 July 2019, IT jobs citing TAPI 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 TAPI.

1 1 (100.00%) C#
1 1 (100.00%) C++
1 1 (100.00%) HTML
1 1 (100.00%) SQL
1 1 (100.00%) CSS
1 1 (100.00%) Python
1 1 (100.00%) VoIP
1 1 (100.00%) Stakeholder Management
1 1 (100.00%) Scrum
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Cryptography
1 1 (100.00%) Software Engineering
1 1 (100.00%) Strategic Planning
1 1 (100.00%) Technical Architecture
1 1 (100.00%) QA
1 1 (100.00%) Test Automation
1 1 (100.00%) Product Management
1 1 (100.00%) RESTful
1 1 (100.00%) Dependency Injection
1 1 (100.00%) Entity Framework
1 1 (100.00%) AngularJS
1 1 (100.00%) Enterprise Software

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:

Communications & Networking
1 1 (100.00%) VoIP
Job Titles
1 1 (100.00%) Head of Development
1 1 (100.00%) Head of Software Development
Libraries, Frameworks & Software Standards
1 1 (100.00%) AngularJS
1 1 (100.00%) CSS
1 1 (100.00%) Entity Framework
1 1 (100.00%) HTML
1 1 (100.00%) RESTful
Miscellaneous
1 1 (100.00%) Enterprise Software
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Cryptography
1 1 (100.00%) Dependency Injection
1 1 (100.00%) Product Management
1 1 (100.00%) Scrum
1 1 (100.00%) Software Engineering
1 1 (100.00%) Stakeholder Management
1 1 (100.00%) Strategic Planning
1 1 (100.00%) Technical Architecture
1 1 (100.00%) Test Automation
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) C++
1 1 (100.00%) Python
1 1 (100.00%) SQL
Quality Assurance & Compliance
1 1 (100.00%) QA