Period
to 10 December 2018

The median contractor rate for a SC Cleared Java Developer was £550 per day in advertised job vacancies in Croydon during the 6 months to 10 December 2018.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to 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.

Security Check (SC) Clearance Java Developer
South London > Croydon
6 months to
10 Dec 2018
Same period 2017 Same period 2016
Rank 44 62 -
Rank change year-on-year +18 - +42
Contract jobs requiring a SC Cleared Java Developer 85 36 0
As % of all contract IT jobs advertised in Croydon 7.15% 3.82% -
As % of the Job Titles category 7.48% 4.00% -
Number of daily rates quoted 70 26 0
Croydon median daily rate £550 £550 -
South London median daily rate £550 £550 -
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Croydon. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
Croydon
Contract vacancies in Croydon with a recognized job title 1,137 899 492
% of contract IT jobs with a recognized job title 95.63% 95.33% 92.31%
Number of daily rates quoted 879 601 296
Croydon median daily rate £525 £500 £418
Median daily rate % change year-on-year +5.00% +19.76% -1.76%
10th Percentile £375 £313 £259
90th Percentile £625 £670 £536
South London median daily rate £500 £480 £420
% change year-on-year +4.17% +14.29% +12.00%
Number of hourly rates quoted 10 6 6
Croydon median hourly rate £35.00 £13.75 £35.25
Median hourly rate % change year-on-year +154.55% -60.99% +161.11%
10th Percentile £18.70 £12.88 £21.00
90th Percentile £40.78 £22.44 £95.00
South London median hourly rate £39.00 £40.00 £21.20
% change year-on-year -2.50% +88.68% +8.80%

SC Cleared Java Developer
Job Vacancy Trend in Croydon

Job postings that featured SC Cleared Java Developer in the job title as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for SC Cleared Java Developer in Croydon

SC Cleared Java Developer
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SC Cleared Java Developer in Croydon.

Contractor daily rate trend for SC Cleared Java Developer in Croydon

SC Cleared Java Developer
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing SC Cleared Java Developer in Croydon over the 6 months to 10 December 2018.

Contractor daily rate histogram for SC Cleared Java Developer in Croydon

SC Cleared Java Developer Skill Set
Top 30 Co-occurring IT Skills in Croydon

For the 6 months to 10 December 2018, SC Cleared Java Developer contract jobs required the following IT 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 featuring SC Cleared Java Developer in the job title.

1 85 (100.00%) Java
1 85 (100.00%) SC Cleared
1 85 (100.00%) Security Cleared
2 71 (83.53%) Agile Software Development
3 67 (78.82%) Git (software)
3 67 (78.82%) Test Automation
3 67 (78.82%) Relational Database
4 65 (76.47%) SonarQube
5 64 (75.29%) Microservices
6 60 (70.59%) Java 8
7 58 (68.24%) Confluence
8 56 (65.88%) REST
8 56 (65.88%) JIRA
9 54 (63.53%) Drools
10 53 (62.35%) Java EE
11 52 (61.18%) Hibernate
12 51 (60.00%) Maven
13 50 (58.82%) JMS
13 50 (58.82%) JUnit
14 49 (57.65%) RESTful
15 48 (56.47%) Domain-Driven Design
15 48 (56.47%) Checkstyle
15 48 (56.47%) Unix
15 48 (56.47%) OOA/OOD
15 48 (56.47%) OO
15 48 (56.47%) VMS
15 48 (56.47%) RDBMS
15 48 (56.47%) Mockito
15 48 (56.47%) Dependency Injection
15 48 (56.47%) Vagrant

SC Cleared Java Developer Skill Set
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:

Application Platforms
1 58 (68.24%) Confluence
2 48 (56.47%) WildFly
3 7 (8.24%) Apache Solr
4 6 (7.06%) Apache Spark
5 5 (5.88%) Tomcat
6 4 (4.71%) JBoss
6 4 (4.71%) WebLogic
7 2 (2.35%) Elasticsearch
7 2 (2.35%) Oracle Service Bus
Cloud Services
1 2 (2.35%) Amazon AWS
1 2 (2.35%) Amazon S3
Communications & Networking
1 6 (7.06%) Kerberos
2 1 (1.18%) HTTP
2 1 (1.18%) HTTPS
Database & Business Intelligence
1 67 (78.82%) Relational Database
2 48 (56.47%) RDBMS
3 9 (10.59%) HBase
4 8 (9.41%) Big Data
4 8 (9.41%) PostgreSQL
5 6 (7.06%) Hadoop
6 2 (2.35%) MySQL
6 2 (2.35%) Oracle Database
Development Applications
1 67 (78.82%) Git (software)
2 65 (76.47%) SonarQube
3 56 (65.88%) JIRA
4 51 (60.00%) Maven
5 50 (58.82%) JUnit
6 48 (56.47%) Checkstyle
6 48 (56.47%) Liquibase
6 48 (56.47%) Mockito
6 48 (56.47%) Vagrant
7 22 (25.88%) Jenkins
8 8 (9.41%) Cucumber
9 6 (7.06%) IntelliJ
10 3 (3.53%) Gradle
11 2 (2.35%) DbUnit
11 2 (2.35%) JMeter
12 1 (1.18%) SoapUI
General
1 2 (2.35%) Legal
Libraries, Frameworks & Software Standards
1 56 (65.88%) REST
2 54 (63.53%) Drools
3 53 (62.35%) Java EE
4 52 (61.18%) Hibernate
5 50 (58.82%) JMS
6 49 (57.65%) RESTful
7 48 (56.47%) JAX-RS
7 48 (56.47%) Lambda Expressions
7 48 (56.47%) WireMock
8 17 (20.00%) Velocity
9 11 (12.94%) Spring
10 10 (11.76%) Apache Camel
11 9 (10.59%) Kafka
12 8 (9.41%) Spring Boot
13 4 (4.71%) CSS
13 4 (4.71%) HTML
14 3 (3.53%) JSON
14 3 (3.53%) Swagger
15 2 (2.35%) OSGi
15 2 (2.35%) RabbitMQ
Miscellaneous
1 48 (56.47%) Linux Command Line
2 7 (8.24%) Algorithms
Operating Systems
1 48 (56.47%) Unix
1 48 (56.47%) VMS
2 9 (10.59%) Linux
Processes & Methodologies
1 71 (83.53%) Agile Software Development
2 67 (78.82%) Test Automation
3 64 (75.29%) Microservices
4 48 (56.47%) CQRS
4 48 (56.47%) Dependency Injection
4 48 (56.47%) Domain-Driven Design
4 48 (56.47%) OO
4 48 (56.47%) OOA/OOD
5 24 (28.24%) Problem-Solving
6 21 (24.71%) DevOps
7 19 (22.35%) Open Source
8 17 (20.00%) Capacity Planning
8 17 (20.00%) Continuous Improvement
9 16 (18.82%) Task Automation
10 10 (11.76%) TDD
11 9 (10.59%) Mentoring
12 8 (9.41%) BDD
13 7 (8.24%) Systems Engineering
14 6 (7.06%) Data Architecture
14 6 (7.06%) Data Development
Programming Languages
1 85 (100.00%) Java
2 60 (70.59%) Java 8
3 48 (56.47%) JPQL
4 17 (20.00%) Groovy
5 4 (4.71%) JavaScript
6 2 (2.35%) Bash Shell
6 2 (2.35%) Python
Qualifications
1 85 (100.00%) SC Cleared
1 85 (100.00%) Security Cleared
2 5 (5.88%) DV Cleared
System Software
1 27 (31.76%) Docker
2 8 (9.41%) HDFS
3 1 (1.18%) Apache ZooKeeper
Systems Management
1 26 (30.59%) Kubernetes
2 8 (9.41%) Ansible
3 6 (7.06%) Terraform
4 2 (2.35%) Hadoop YARN
Vendors
1 2 (2.35%) Oracle
1 2 (2.35%) Red Hat