Period
to 21 February 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Retrofit skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Retrofit over the 6 months to 21 February 2020 with a comparison to the same period in the previous 2 years.

Square Retrofit
Central London > City of London
6 months to
21 Feb 2020
Same period 2019 Same period 2018
Rank 292 323 336
Rank change year-on-year +31 +13 +3
Permanent jobs citing Retrofit 5 1 9
As % of all permanent IT jobs advertised in the City of London 0.055% 0.010% 0.084%
As % of the Libraries, Frameworks & Software Standards category 0.14% 0.022% 0.21%
Number of salaries quoted 1 1 8
City of London median annual salary £55,000 £56,500 £65,000
Median salary % change year-on-year -2.65% -13.08% -10.34%
10th Percentile £47,500 £52,250 £57,500
90th Percentile £62,500 £60,750 £72,500
Central London median annual salary £55,000 £56,500 £65,000
% change year-on-year -2.65% -13.08% -10.34%

Retrofit 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 advertised in the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,485 4,465 4,297
As % of all permanent IT jobs advertised in the City of London 38.42% 43.14% 40.06%
Number of salaries quoted 3,075 4,037 3,837
City of London median annual salary £70,000 £67,500 £65,000
Median salary % change year-on-year +3.70% +3.85% +8.33%
10th Percentile £45,000 £42,500 £40,000
90th Percentile £97,500 £92,500 £93,750
Central London median annual salary £70,000 £65,000 £60,000
% change year-on-year +7.69% +8.33% -

Retrofit
Job Vacancy Trend in the City of London

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

Job vacancy trend for Retrofit in the City of London

Retrofit
Salary Trend in the City of London

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

Salary trend for Retrofit in the City of London

For the 6 months to 21 February 2020, IT jobs citing Retrofit 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 across the City of London region with a requirement for Retrofit.

1 5 (100.00%) Agile Software Development
1 5 (100.00%) Android
1 5 (100.00%) RxJava
1 5 (100.00%) Kotlin
1 5 (100.00%) Dagger
2 3 (60.00%) Azure
2 3 (60.00%) AWS
2 3 (60.00%) REST
2 3 (60.00%) TDD
3 2 (40.00%) Material Design
3 2 (40.00%) Android Development
4 1 (20.00%) Android Studio
4 1 (20.00%) DevOps
4 1 (20.00%) Git (software)
4 1 (20.00%) Continuous Improvement
4 1 (20.00%) Agile Project Management
4 1 (20.00%) GitHub
4 1 (20.00%) Gradle
4 1 (20.00%) Confluence
4 1 (20.00%) MVVM
4 1 (20.00%) Mockito
4 1 (20.00%) Pair Programming
4 1 (20.00%) Banking
4 1 (20.00%) Multimedia
4 1 (20.00%) Software Engineering
4 1 (20.00%) Retail Banking
4 1 (20.00%) Degree
4 1 (20.00%) JIRA
4 1 (20.00%) Data Protection
4 1 (20.00%) Java

Retrofit
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 (20.00%) Confluence
Cloud Services
1 3 (60.00%) AWS
1 3 (60.00%) Azure
2 1 (20.00%) GitHub
Communications & Networking
1 1 (20.00%) HTTPS
Development Applications
1 1 (20.00%) Android Studio
1 1 (20.00%) Git (software)
1 1 (20.00%) Gradle
1 1 (20.00%) JIRA
1 1 (20.00%) JUnit
1 1 (20.00%) Mockito
General
1 1 (20.00%) Banking
1 1 (20.00%) Finance
1 1 (20.00%) Multimedia
1 1 (20.00%) Retail Banking
1 1 (20.00%) Telecoms
Job Titles
1 4 (80.00%) Android Engineer
2 1 (20.00%) Android Developer
2 1 (20.00%) Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) Dagger
1 5 (100.00%) RxJava
2 3 (60.00%) REST
3 2 (40.00%) Material Design
Operating Systems
1 5 (100.00%) Android
Processes & Methodologies
1 5 (100.00%) Agile Software Development
2 3 (60.00%) TDD
3 2 (40.00%) Android Development
4 1 (20.00%) Agile Project Management
4 1 (20.00%) Architectural Design
4 1 (20.00%) Continuous Improvement
4 1 (20.00%) Data Protection
4 1 (20.00%) DevOps
4 1 (20.00%) Migration
4 1 (20.00%) MVVM
4 1 (20.00%) Pair Programming
4 1 (20.00%) Project Management
4 1 (20.00%) Software Engineering
Programming Languages
1 5 (100.00%) Kotlin
2 1 (20.00%) Java
Qualifications
1 1 (20.00%) Degree