Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies with a requirement for VTK skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VTK over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Visualization Toolkit (VTK)
UK
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 1197 1205 1301
Rank change year-on-year +8 +96 -
Permanent jobs citing VTK 1 13 7
As % of all permanent IT jobs advertised in the UK 0.001% 0.007% 0.003%
As % of the Libraries, Frameworks & Software Standards category 0.001% 0.018% 0.008%
Number of salaries quoted 1 13 4
UK median annual salary £38,500 £45,000 £33,897
Median salary % change year-on-year -14.44% +32.76% -
10th Percentile £36,750 £45,000 £31,141
90th Percentile £40,250 £45,000 £36,654
UK excluding London median annual salary £38,500 £45,000 -
% change year-on-year -14.44% - -

VTK 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 71570 73527 82974
As % of all permanent IT jobs advertised in the UK 40.15% 38.97% 37.96%
Number of salaries quoted 59439 63800 70927
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +1.12%
10th Percentile £29,750 £28,750 £27,500
90th Percentile £77,500 £76,250 £73,750
UK excluding London median annual salary £42,500 £42,000 £40,000
% change year-on-year +1.19% +5.00% -

VTK
Job Vacancy Trend

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

Job vacancy trend for VTK in the UK

VTK
Salary Trend

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

Salary trend for VTK in the UK

VTK
Top 3 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VTK within the UK over the 6 months to 19 November 2017. 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
South East +43 1 £38,500 -14.44%
England +29 1 £38,500 -14.44%
UK excluding London +26 1 £38,500 -14.44%

For the 6 months to 19 November 2017, IT jobs citing VTK 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 VTK.

1 1 (100.00%) C++
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Software Engineering
1 1 (100.00%) Degree
1 1 (100.00%) Image Processing
1 1 (100.00%) Visualisation
1 1 (100.00%) Itk
1 1 (100.00%) ISO 13485
1 1 (100.00%) Computer Vision
1 1 (100.00%) IEC 62304

VTK
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:

Job Titles
1 1 (100.00%) C++ Software Engineer
1 1 (100.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Itk
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Computer Vision
1 1 (100.00%) Image Processing
1 1 (100.00%) Software Engineering
1 1 (100.00%) Visualisation
Programming Languages
1 1 (100.00%) C++
Qualifications
1 1 (100.00%) Degree
Quality Assurance & Compliance
1 1 (100.00%) IEC 62304
1 1 (100.00%) ISO 13485