Period
to 22 October 2019

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Spring skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Spring over the 6 months to 22 October 2019 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.

Pivotal Spring Framework
South London > Croydon
6 months to
22 Oct 2019
Same period 2018 Same period 2017
Rank 25 42 22
Rank change year-on-year +17 -20 +32
Contract jobs citing Spring 54 83 90
As % of all contract IT jobs advertised in Croydon 9.34% 6.82% 12.50%
As % of the Libraries, Frameworks & Software Standards category 22.88% 16.84% 26.87%
Number of daily rates quoted 44 59 53
Croydon median daily rate £525 £525 £540
Median daily rate % change year-on-year - -2.78% +22.38%
10th Percentile £414 £411 £421
90th Percentile £610 £588 £800
South London median daily rate £513 £525 £531
% change year-on-year -2.38% -1.18% +18.06%
Number of hourly rates quoted 0 1 0
Croydon median hourly rate - £35.00 -
South London median hourly rate - £35.00 -

Spring is in the Software Libraries and Frameworks 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Croydon
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 236 493 335
As % of all contract IT jobs advertised in Croydon 40.83% 40.51% 46.53%
Number of daily rates quoted 192 347 215
Croydon median daily rate £519 £500 £523
Median daily rate % change year-on-year +3.75% -4.40% +23.06%
10th Percentile £400 £362 £374
90th Percentile £610 £588 £667
South London median daily rate £475 £488 £480
% change year-on-year -2.56% +1.56% +12.94%
Number of hourly rates quoted 1 1 1
Croydon median hourly rate £35.00 £35.00 £28.50
Median hourly rate % change year-on-year - +22.81% -
South London median hourly rate £47.83 £43.75 £47.83
% change year-on-year +9.33% -8.53% -4.34%

Spring
Job Vacancy Trend in Croydon

Job postings citing Spring as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for Spring in Croydon

Spring
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Spring in Croydon.

Contractor daily rate trend for Spring in Croydon

Spring
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Spring in Croydon over the 6 months to 22 October 2019.

Contractor daily rate histogram for Spring in Croydon

Spring
Contract Job Locations in Croydon

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Spring within the Croydon region over the 6 months to 22 October 2019. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Croydon - 1 £575 -
Spring
South London

For the 6 months to 22 October 2019, IT contractor jobs citing Spring 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 Spring.

1 51 (94.44%) Java
2 46 (85.19%) Agile Software Development
3 37 (68.52%) Security Cleared
4 34 (62.96%) Maven
5 33 (61.11%) JUnit
6 32 (59.26%) SC Cleared
6 32 (59.26%) AWS
7 31 (57.41%) Mockito
8 29 (53.70%) Git (software)
8 29 (53.70%) TDD
9 27 (50.00%) REST
10 26 (48.15%) DevOps
11 24 (44.44%) Spring Boot
12 23 (42.59%) Microservices
13 22 (40.74%) Java 8
14 21 (38.89%) RESTful
15 20 (37.04%) Jenkins
15 20 (37.04%) Scrum
16 19 (35.19%) Continuous Integration
16 19 (35.19%) SonarQube
17 18 (33.33%) BDD
18 17 (31.48%) Apache Camel
18 17 (31.48%) Web Services
19 16 (29.63%) SOAP
19 16 (29.63%) PowerMock
20 15 (27.78%) Relational Database
20 15 (27.78%) J2EE
20 15 (27.78%) RDBMS
20 15 (27.78%) Kanban
20 15 (27.78%) PostgreSQL

Spring
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 10 (18.52%) Apache Solr
2 9 (16.67%) Elasticsearch
3 8 (14.81%) Apache
4 6 (11.11%) Confluence
5 5 (9.26%) JBoss
5 5 (9.26%) Tomcat
6 2 (3.70%) Apache Spark
Cloud Services
1 32 (59.26%) AWS
2 13 (24.07%) Amazon EC2
3 7 (12.96%) npm
4 2 (3.70%) Amazon S3
5 1 (1.85%) Amazon SQS
Communications & Networking
1 2 (3.70%) Kerberos
Database & Business Intelligence
1 15 (27.78%) PostgreSQL
1 15 (27.78%) RDBMS
1 15 (27.78%) Relational Database
2 4 (7.41%) Big Data
3 3 (5.56%) Amazon RDS
3 3 (5.56%) HBase
3 3 (5.56%) MongoDB
4 2 (3.70%) NoSQL
5 1 (1.85%) Amazon Aurora
Development Applications
1 34 (62.96%) Maven
2 33 (61.11%) JUnit
3 31 (57.41%) Mockito
4 29 (53.70%) Git (software)
5 20 (37.04%) Jenkins
6 19 (35.19%) SonarQube
7 14 (25.93%) Cucumber
7 14 (25.93%) DbUnit
7 14 (25.93%) jMock
8 8 (14.81%) Grunt
8 8 (14.81%) gulp
9 6 (11.11%) JIRA
10 5 (9.26%) Checkstyle
11 4 (7.41%) Liquibase
12 2 (3.70%) Artifactory
12 2 (3.70%) GitLab
12 2 (3.70%) IntelliJ
12 2 (3.70%) JMeter
12 2 (3.70%) Selenium
12 2 (3.70%) WebDriver
General
1 3 (5.56%) Public Sector
2 2 (3.70%) Police
2 2 (3.70%) Retail
Job Titles
1 44 (81.48%) Developer
2 36 (66.67%) Java Developer
3 16 (29.63%) SC Cleared Java Developer
4 11 (20.37%) AWS Developer
5 8 (14.81%) AWS DevOps
5 8 (14.81%) DevOps Developer
6 6 (11.11%) Architect
6 6 (11.11%) Backend Developer
7 4 (7.41%) Cloud Architect
8 3 (5.56%) Python Developer
9 2 (3.70%) Applications Architect
9 2 (3.70%) Automation Tester
9 2 (3.70%) Front End Developer (Client-Side Developer)
9 2 (3.70%) J2EE Developer
9 2 (3.70%) Java/J2EE Developer
9 2 (3.70%) Performance Tester
9 2 (3.70%) Selenium Tester
9 2 (3.70%) Senior Developer
9 2 (3.70%) Senior Java Developer
9 2 (3.70%) Tester
Libraries, Frameworks & Software Standards
1 27 (50.00%) REST
2 24 (44.44%) Spring Boot
3 21 (38.89%) RESTful
4 17 (31.48%) Apache Camel
4 17 (31.48%) Web Services
5 16 (29.63%) PowerMock
5 16 (29.63%) SOAP
6 15 (27.78%) J2EE
7 14 (25.93%) Kafka
8 13 (24.07%) Hibernate
9 9 (16.67%) AngularJS
10 8 (14.81%) CSS
10 8 (14.81%) CSS3
10 8 (14.81%) HTML
10 8 (14.81%) HTML5
10 8 (14.81%) JMS
10 8 (14.81%) RabbitMQ
10 8 (14.81%) XML
11 7 (12.96%) Lambda Expressions
11 7 (12.96%) Twitter Bootstrap
Miscellaneous
1 10 (18.52%) Greenfield Project
2 5 (9.26%) Linux Command Line
3 2 (3.70%) Analytical Skills
3 2 (3.70%) NHS
4 1 (1.85%) PKI
Operating Systems
1 5 (9.26%) Unix
2 3 (5.56%) Linux
Processes & Methodologies
1 46 (85.19%) Agile Software Development
2 29 (53.70%) TDD
3 26 (48.15%) DevOps
4 23 (42.59%) Microservices
5 20 (37.04%) Scrum
6 19 (35.19%) Continuous Integration
7 18 (33.33%) BDD
8 15 (27.78%) Kanban
9 14 (25.93%) E-Commerce
10 11 (20.37%) Virtual Infrastructure
11 10 (18.52%) Open Source
11 10 (18.52%) Problem-Solving
11 10 (18.52%) Software Engineering
12 9 (16.67%) Functional Programming
12 9 (16.67%) OO
12 9 (16.67%) Test Automation
13 8 (14.81%) Architectural Design
13 8 (14.81%) Responsive Web Design
13 8 (14.81%) Web Accessibility
14 7 (12.96%) BEM - Block Element Modifier
Programming Languages
1 51 (94.44%) Java
2 22 (40.74%) Java 8
3 8 (14.81%) JavaScript
4 7 (12.96%) SQL
5 5 (9.26%) JPQL
6 4 (7.41%) Python
7 1 (1.85%) Groovy
7 1 (1.85%) Shell Script
Qualifications
1 37 (68.52%) Security Cleared
2 32 (59.26%) SC Cleared
3 1 (1.85%) CTC Cleared
System Software
1 12 (22.22%) vSphere
2 11 (20.37%) VMware Infrastructure
3 2 (3.70%) Docker
4 1 (1.85%) Postfix
Systems Management
1 8 (14.81%) Kubernetes
2 2 (3.70%) Ansible
3 1 (1.85%) Terraform
Vendors
1 12 (22.22%) VMware
2 5 (9.26%) Google
2 5 (9.26%) Red Hat
3 1 (1.85%) Cognizant