Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies with a requirement for Spring Security skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Spring Security over the 6 months to 17 November 2017 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.

Spring Security (Acegi)
UK
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 724 829 812
Rank change year-on-year +105 -17 +8
Contract jobs citing Spring Security 154 65 81
As % of all contract IT jobs advertised in the UK 0.15% 0.061% 0.070%
As % of the Libraries, Frameworks & Software Standards category 0.47% 0.20% 0.25%
Number of daily rates quoted 95 44 64
UK median daily rate £475 £445 £400
Median daily rate % change year-on-year +6.74% +11.25% +6.67%
10th Percentile £363 £338 £210
90th Percentile £625 £594 £534
UK excluding London median daily rate £425 £434 £325
% change year-on-year -2.02% +33.46% +4.84%
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

Spring Security 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 with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 32915 32203 32498
As % of all contract IT jobs advertised in the UK 32.02% 30.39% 28.27%
Number of daily rates quoted 23251 22320 22282
UK median daily rate £450 £425 £410
Median daily rate % change year-on-year +5.88% +3.66% +2.50%
10th Percentile £313 £300 £275
90th Percentile £625 £588 £588
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +7.14%
Number of hourly rates quoted 376 368 550
UK median hourly rate £40.00 £37.50 £37.50
Median hourly rate % change year-on-year +6.67% - +7.14%
10th Percentile £18.25 £14.09 £15.04
90th Percentile £52.50 £50.60 £55.00
UK excluding London median hourly rate £40.75 £36.50 £37.50
% change year-on-year +11.64% -2.67% +10.29%

Spring Security
Job Vacancy Trend

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

Job vacancy trend for Spring Security in the UK

Spring Security
Contractor Daily Rate Trend

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

Contractor daily rate trend for Spring Security in the UK

Spring Security
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Spring Security over the 6 months to 17 November 2017.

Contractor daily rate histogram for Spring Security in the UK

Spring Security
Top 10 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Spring Security within the UK over the 6 months to 17 November 2017. 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
England +108 150 £475 +7.95% 8
UK excluding London +80 79 £425 -2.02% 2
London +32 72 £525 +16.67% 7
North of England +97 44 £413 -5.17% 1
South East +18 28 £466 +9.71%
North West +42 27 £450 +3.45%
Yorkshire - 9 £425 - 1
North East +74 8 £388 +29.17%
East of England - 4 - -
Wales - 3 £450 - 1

For the 6 months to 17 November 2017, IT contractor jobs citing Spring Security also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Spring Security.

1 150 (97.40%) Java
1 150 (97.40%) Spring
2 100 (64.94%) Agile Software Development
3 99 (64.29%) Spring Boot
4 82 (53.25%) Maven
5 76 (49.35%) JavaScript
6 68 (44.16%) Scrum
7 65 (42.21%) REST
8 58 (37.66%) TDD
9 56 (36.36%) Jenkins
10 54 (35.06%) AngularJS
10 54 (35.06%) Git (software)
11 51 (33.12%) SQL
12 50 (32.47%) JSON
12 50 (32.47%) Microservices
13 49 (31.82%) Banking
14 46 (29.87%) HTML
15 44 (28.57%) Web Services
16 43 (27.92%) XML
17 42 (27.27%) Tomcat
18 41 (26.62%) RESTful
19 40 (25.97%) Continuous Integration
20 39 (25.32%) JSP
21 37 (24.03%) DevOps
22 36 (23.38%) PostgreSQL
23 35 (22.73%) JIRA
24 33 (21.43%) Subversion
24 33 (21.43%) SOAP
25 31 (20.13%) Linux
25 31 (20.13%) JUnit

Spring Security
Co-occurring IT Skills 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 42 (27.27%) Tomcat
2 23 (14.94%) Apache
3 16 (10.39%) Confluence
3 16 (10.39%) Elasticsearch
4 11 (7.14%) WebSphere
5 9 (5.84%) Apache ServiceMix
5 9 (5.84%) IIS
5 9 (5.84%) MQSeries
6 8 (5.19%) Apache Solr
7 7 (4.55%) CMS
8 6 (3.90%) GemFire
8 6 (3.90%) Oracle Coherence
8 6 (3.90%) Oracle SOA Suite
9 4 (2.60%) Anypoint
9 4 (2.60%) JBoss
10 3 (1.95%) Jetty
10 3 (1.95%) WebSphere Application Server
11 2 (1.30%) Alfresco
11 2 (1.30%) Drupal
11 2 (1.30%) Liferay
Applications
1 7 (4.55%) MS Visio
Cloud Services
1 26 (16.88%) Amazon AWS
2 15 (9.74%) GitHub
3 13 (8.44%) npm
4 8 (5.19%) Google Play
5 5 (3.25%) Amazon EC2
5 5 (3.25%) Amazon S3
6 3 (1.95%) iPaaS
7 2 (1.30%) Amazon SQS
7 2 (1.30%) AWS Lambda
7 2 (1.30%) Cloud Computing
7 2 (1.30%) PaaS
7 2 (1.30%) Serverless
8 1 (0.65%) AWS CloudFormation
8 1 (0.65%) Firebase
8 1 (0.65%) SaaS
8 1 (0.65%) Slack
Communications & Networking
1 11 (7.14%) SMS
2 8 (5.19%) Internet
3 3 (1.95%) AMQP
4 2 (1.30%) FTP
4 2 (1.30%) HTTP
Database & Business Intelligence
1 36 (23.38%) PostgreSQL
2 26 (16.88%) NoSQL
3 25 (16.23%) MySQL
4 21 (13.64%) Relational Database
5 15 (9.74%) MongoDB
5 15 (9.74%) RDBMS
6 9 (5.84%) InterSystems Cache
7 8 (5.19%) Amazon DynamoDB
7 8 (5.19%) Apache Cassandra
7 8 (5.19%) Neo4j
7 8 (5.19%) Redis
8 6 (3.90%) Jackrabbit
9 4 (2.60%) Oracle Database
10 3 (1.95%) Endeca
10 3 (1.95%) Oracle Database 12c
11 1 (0.65%) Apache Hive
11 1 (0.65%) Big Data
11 1 (0.65%) Data Warehouse
11 1 (0.65%) Oracle BI EE
Development Applications
1 82 (53.25%) Maven
2 56 (36.36%) Jenkins
3 54 (35.06%) Git (software)
4 35 (22.73%) JIRA
5 33 (21.43%) Subversion
6 31 (20.13%) JUnit
7 29 (18.83%) Mockito
8 28 (18.18%) IntelliJ
9 23 (14.94%) Gradle
10 19 (12.34%) Eclipse
11 17 (11.04%) Cucumber
12 13 (8.44%) Sonatype Nexus
13 10 (6.49%) SonarQube
14 9 (5.84%) Ant
14 9 (5.84%) Selenium
15 8 (5.19%) Mercurial
15 8 (5.19%) Talend Open Studio
16 7 (4.55%) Log4j
17 6 (3.90%) NetBeans
18 3 (1.95%) Appium
General
1 49 (31.82%) Banking
2 26 (16.88%) Finance
3 7 (4.55%) Games
4 6 (3.90%) Publishing
5 3 (1.95%) Financial Institution
5 3 (1.95%) Legal
6 2 (1.30%) Spanish Language
7 1 (0.65%) Investment Banking
Job Titles
1 113 (73.38%) Developer
2 98 (63.64%) Java Developer
3 15 (9.74%) Senior Developer
4 14 (9.09%) Angular Developer
4 14 (9.09%) Architect
5 13 (8.44%) Full Stack Developer
6 11 (7.14%) Senior Java Developer
7 9 (5.84%) JavaScript Developer
8 8 (5.19%) Node.js Developer
8 8 (5.19%) Technical Leader
9 7 (4.55%) Software Engineer
10 6 (3.90%) Java Engineer
10 6 (3.90%) Java Software Engineer
11 5 (3.25%) Lead Developer
11 5 (3.25%) Lead Java Developer
12 4 (2.60%) Java Team Leader
13 3 (1.95%) Agile Developer
13 3 (1.95%) Agile Java Developer
13 3 (1.95%) Identity Management Architect
13 3 (1.95%) Team Leader
Libraries, Frameworks & Software Standards
1 150 (97.40%) Spring
2 99 (64.29%) Spring Boot
3 65 (42.21%) REST
4 54 (35.06%) AngularJS
5 50 (32.47%) JSON
6 46 (29.87%) HTML
7 44 (28.57%) Web Services
8 43 (27.92%) XML
9 41 (26.62%) RESTful
10 39 (25.32%) JSP
11 33 (21.43%) SOAP
12 30 (19.48%) Apache Camel
13 28 (18.18%) Node.js
14 23 (14.94%) J2EE
15 22 (14.29%) CSS
15 22 (14.29%) JMS
15 22 (14.29%) Spring MVC
16 21 (13.64%) Hibernate
16 21 (13.64%) HTML5
17 20 (12.99%) JPA
Miscellaneous
1 17 (11.04%) Greenfield Project
2 13 (8.44%) Analytical Skills
3 12 (7.79%) Mobile App
4 11 (7.14%) Fintech
4 11 (7.14%) Online Banking
5 7 (4.55%) Data Structures
6 4 (2.60%) Computer Science
6 4 (2.60%) Hybrid Cloud
7 3 (1.95%) Enterprise Software
8 1 (0.65%) User Experience
Operating Systems
1 31 (20.13%) Linux
2 29 (18.83%) Unix
3 12 (7.79%) Android
3 12 (7.79%) Apple iOS
4 10 (6.49%) HPUX
4 10 (6.49%) Solaris
5 3 (1.95%) Ubuntu
6 1 (0.65%) Red Hat Enterprise Linux
Processes & Methodologies
1 100 (64.94%) Agile Software Development
2 68 (44.16%) Scrum
3 58 (37.66%) TDD
4 50 (32.47%) Microservices
5 40 (25.97%) Continuous Integration
6 37 (24.03%) DevOps
7 29 (18.83%) Test Automation
8 28 (18.18%) BDD
9 26 (16.88%) SOA
10 25 (16.23%) OO
11 23 (14.94%) MVC
12 19 (12.34%) ETL
12 19 (12.34%) Web Development
13 18 (11.69%) Unit Testing
14 16 (10.39%) Digital Transformation Programme
14 16 (10.39%) E-Commerce
15 15 (9.74%) AOP
16 14 (9.09%) API Development
16 14 (9.09%) Front End Development
16 14 (9.09%) Software Engineering
Programming Languages
1 150 (97.40%) Java
2 76 (49.35%) JavaScript
3 51 (33.12%) SQL
4 9 (5.84%) C#
4 9 (5.84%) ES6
4 9 (5.84%) GraphQL
4 9 (5.84%) Objective-C
5 7 (4.55%) TypeScript
6 5 (3.25%) Ruby
7 4 (2.60%) Groovy
7 4 (2.60%) PL/SQL
7 4 (2.60%) XPath
8 1 (0.65%) C
8 1 (0.65%) Scala
Qualifications
1 9 (5.84%) SC Cleared
1 9 (5.84%) Security Cleared
2 6 (3.90%) Degree
3 4 (2.60%) Computer Science Degree
4 3 (1.95%) Sun Certification
Quality Assurance & Compliance
1 9 (5.84%) HL7
2 3 (1.95%) QA
System Software
1 24 (15.58%) Docker
2 10 (6.49%) Active Directory
3 2 (1.30%) Varnish
4 1 (0.65%) Virtual Machines
Systems Management
1 15 (9.74%) Kibana
2 14 (9.09%) Puppet
3 11 (7.14%) Consul
4 9 (5.84%) Zipkin
5 4 (2.60%) Ansible
5 4 (2.60%) Kubernetes
6 3 (1.95%) Terraform
7 2 (1.30%) Prometheus
8 1 (0.65%) Business Desktop Deployment
8 1 (0.65%) Grafana
8 1 (0.65%) Graylog
Vendors
1 28 (18.18%) Oracle
2 18 (11.69%) Google
3 17 (11.04%) IBM
4 10 (6.49%) MuleSoft
5 9 (5.84%) InterSystems
6 8 (5.19%) Apple
6 8 (5.19%) Talend
7 7 (4.55%) CA Agile Central
8 6 (3.90%) TIBCO
9 5 (3.25%) Apigee
9 5 (3.25%) WSO2
10 3 (1.95%) FatWire
10 3 (1.95%) hybris
11 2 (1.30%) Microsoft
11 2 (1.30%) OpenText
12 1 (0.65%) Cloudera
12 1 (0.65%) Splunk