Period
to 25 February 2020

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Java 9 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Java 9 over the 6 months to 25 February 2020 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Java SE 9
South London > Croydon
6 months to
25 Feb 2020
Same period 2019 Same period 2018
Rank 71 - -
Rank change year-on-year - - -
Contract jobs citing Java 9 4 0 0
As % of all contract IT jobs advertised in Croydon 0.77% - -
As % of the Programming Languages category 1.31% - -
Number of daily rates quoted 4 0 0
Croydon median daily rate £638 - -
South London median daily rate £638 - £475
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

Java 9 is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Croydon with a requirement for coding skills.

All Programming Languages
Croydon
Contract vacancies with a requirement for coding skills 305 444 469
As % of all contract IT jobs advertised in Croydon 58.43% 49.94% 44.88%
Number of daily rates quoted 240 349 333
Croydon median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +11.11%
10th Percentile £406 £412 £363
90th Percentile £623 £607 £625
South London median daily rate £500 £500 £500
Number of hourly rates quoted 2 1 0
Croydon median hourly rate £35.00 £35.00 -
South London median hourly rate £47.83 £43.83 £47.83
% change year-on-year +9.12% -8.36% -

Java 9
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Java 9 in Croydon over the 6 months to 25 February 2020.

Contractor daily rate histogram for Java 9 in Croydon

For the 6 months to 25 February 2020, IT contractor jobs citing Java 9 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Croydon region with a requirement for Java 9.

1 4 (100.00%) Java
1 4 (100.00%) SQL
1 4 (100.00%) PostgreSQL
1 4 (100.00%) Agile Software Development
1 4 (100.00%) TDD
1 4 (100.00%) Spring
1 4 (100.00%) Maven
1 4 (100.00%) JSON
1 4 (100.00%) Git (software)
1 4 (100.00%) GitHub
1 4 (100.00%) Gradle
1 4 (100.00%) Jenkins
1 4 (100.00%) Mobile App
1 4 (100.00%) Microservices
1 4 (100.00%) BDD
1 4 (100.00%) MongoDB
1 4 (100.00%) NoSQL
1 4 (100.00%) REST
1 4 (100.00%) SonarQube
1 4 (100.00%) Spring Boot
1 4 (100.00%) Sonatype Nexus
1 4 (100.00%) Cosmos DB
1 4 (100.00%) Greenfield Project
2 3 (75.00%) AWS
3 1 (25.00%) Architectural Design

Java 9
Co-occurring IT Skills in Croydon 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:

Cloud Services
1 4 (100.00%) GitHub
2 3 (75.00%) AWS
Database & Business Intelligence
1 4 (100.00%) Cosmos DB
1 4 (100.00%) MongoDB
1 4 (100.00%) NoSQL
1 4 (100.00%) PostgreSQL
Development Applications
1 4 (100.00%) Git (software)
1 4 (100.00%) Gradle
1 4 (100.00%) Jenkins
1 4 (100.00%) Maven
1 4 (100.00%) SonarQube
1 4 (100.00%) Sonatype Nexus
Job Titles
1 2 (50.00%) Java Engineer
2 1 (25.00%) Applications Architect
2 1 (25.00%) Architect
2 1 (25.00%) AWS Architect
2 1 (25.00%) AWS Developer
2 1 (25.00%) AWS Engineer
2 1 (25.00%) Developer
2 1 (25.00%) Java Applications Architect
2 1 (25.00%) Java Architect
2 1 (25.00%) Java Developer
2 1 (25.00%) Senior Developer
2 1 (25.00%) Senior Java Developer
2 1 (25.00%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 4 (100.00%) JSON
1 4 (100.00%) REST
1 4 (100.00%) Spring
1 4 (100.00%) Spring Boot
Miscellaneous
1 4 (100.00%) Greenfield Project
1 4 (100.00%) Mobile App
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) BDD
1 4 (100.00%) Microservices
1 4 (100.00%) TDD
2 1 (25.00%) Architectural Design
Programming Languages
1 4 (100.00%) Java
1 4 (100.00%) SQL