Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for HL7 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HL7 over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Health Level 7 (HL7)
Central London > City of London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 328 - 417
Rank change year-on-year - +417 +61
Permanent jobs citing HL7 2 0 4
As % of all permanent IT jobs advertised in the City of London 0.020% - 0.023%
As % of the Quality Assurance & Compliance category 0.14% - 0.18%
Number of salaries quoted 1 0 3
City of London median annual salary £37,500 - £60,000
10th Percentile £33,750 - £52,600
90th Percentile £41,250 - £65,000
Central London median annual salary £37,500 - £60,000

HL7 is in the Quality Assurance and Compliance category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
City of London
Permanent vacancies with a requirement for quality assurance or compliance skills 1395 1498 2243
As % of all permanent IT jobs advertised in the City of London 13.71% 12.80% 12.97%
Number of salaries quoted 1213 1330 1863
City of London median annual salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% - -
10th Percentile £36,250 £33,000 £33,750
90th Percentile £87,500 £82,625 £86,250
Central London median annual salary £60,000 £55,000 £55,000
% change year-on-year +9.09% - +4.76%

HL7
Job Vacancy Trend in the City of London

Job postings citing HL7 as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for HL7 in the City of London

HL7
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HL7 in the City of London.

Salary trend for HL7 in the City of London

For the 6 months to 18 November 2017, IT jobs citing HL7 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for HL7.

1 2 (100.00%) Agile Software Development
2 1 (50.00%) Software Engineering
2 1 (50.00%) Symfony
2 1 (50.00%) DICOM
2 1 (50.00%) Data Migration
2 1 (50.00%) Amazon AWS
2 1 (50.00%) Bash Shell
2 1 (50.00%) PHPUnit
2 1 (50.00%) BDD
2 1 (50.00%) RabbitMQ
2 1 (50.00%) ZeroMQ
2 1 (50.00%) Opscode Chef
2 1 (50.00%) Ansible
2 1 (50.00%) SaltStack
2 1 (50.00%) Separation of Concerns
2 1 (50.00%) Software Delivery
2 1 (50.00%) SOLID
2 1 (50.00%) Fintech
2 1 (50.00%) The Twelve-Factor App
2 1 (50.00%) C#
2 1 (50.00%) PHP
2 1 (50.00%) SQL
2 1 (50.00%) .NET
2 1 (50.00%) MySQL
2 1 (50.00%) SQL Server
2 1 (50.00%) Visual Studio
2 1 (50.00%) ASP.NET
2 1 (50.00%) Linux
2 1 (50.00%) Apache
2 1 (50.00%) SSL

HL7
Co-occurring IT Skills in the City of London 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 (50.00%) Apache
Cloud Services
1 1 (50.00%) Amazon AWS
Communications & Networking
1 1 (50.00%) SSL
Database & Business Intelligence
1 1 (50.00%) MySQL
1 1 (50.00%) SQL Server
Development Applications
1 1 (50.00%) PHPUnit
1 1 (50.00%) Visual Studio
Job Titles
1 1 (50.00%) C# Developer
1 1 (50.00%) Developer
1 1 (50.00%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) .NET
1 1 (50.00%) ASP.NET
1 1 (50.00%) LAMP
1 1 (50.00%) RabbitMQ
1 1 (50.00%) Symfony
1 1 (50.00%) ZeroMQ
Miscellaneous
1 1 (50.00%) Fintech
Operating Systems
1 1 (50.00%) Linux
Processes & Methodologies
1 2 (100.00%) Agile Software Development
2 1 (50.00%) BDD
2 1 (50.00%) Data Migration
2 1 (50.00%) Migration
2 1 (50.00%) MVC
2 1 (50.00%) Separation of Concerns
2 1 (50.00%) Software Delivery
2 1 (50.00%) Software Engineering
2 1 (50.00%) SOLID
2 1 (50.00%) The Twelve-Factor App
Programming Languages
1 1 (50.00%) Bash Shell
1 1 (50.00%) C#
1 1 (50.00%) PHP
1 1 (50.00%) SQL
Quality Assurance & Compliance
1 1 (50.00%) DICOM
Systems Management
1 1 (50.00%) Ansible
1 1 (50.00%) Opscode Chef
Vendors
1 1 (50.00%) Microsoft
1 1 (50.00%) SaltStack