Period
to 24 June 2019

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Spring Boot skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Spring Boot over the 6 months to 24 June 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.

Spring Boot
England > London
6 months to
24 Jun 2019
Same period 2018 Same period 2017
Rank 155 197 284
Rank change year-on-year +42 +87 +219
Contract jobs citing Spring Boot 740 630 337
As % of all contract IT jobs advertised in London 1.84% 1.40% 0.84%
As % of the Libraries, Frameworks & Software Standards category 4.99% 3.77% 2.36%
Number of daily rates quoted 588 485 241
London median daily rate £550 £513 £470
Median daily rate % change year-on-year +7.32% +9.04% +7.43%
10th Percentile £425 £413 £363
90th Percentile £675 £650 £625
England median daily rate £501 £488 £450
% change year-on-year +2.82% +8.33% -
Number of hourly rates quoted 2 1 0
London median hourly rate £42.50 £25.00 -
Median hourly rate % change year-on-year +70.00% - -
England median hourly rate £42.50 £35.54 -
% change year-on-year +19.58% - -

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

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 14,838 16,707 14,266
As % of all contract IT jobs advertised in London 36.94% 37.04% 35.62%
Number of daily rates quoted 11,058 12,745 10,619
London median daily rate £525 £510 £480
Median daily rate % change year-on-year +2.94% +6.25% +3.78%
10th Percentile £375 £363 £338
90th Percentile £675 £670 £638
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 73 118 100
London median hourly rate £44.92 £44.21 £43.13
Median hourly rate % change year-on-year +1.60% +2.51% +16.55%
10th Percentile £32.50 £19.73 £19.42
90th Percentile £112.00 £74.00 £54.69
England median hourly rate £44.00 £42.27 £41.25
% change year-on-year +4.11% +2.46% +8.55%

Spring Boot
Job Vacancy Trend in London

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

Job vacancy trend for Spring Boot in London

Spring Boot
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Spring Boot in London

Spring Boot
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Spring Boot in London over the 6 months to 24 June 2019.

Contractor daily rate histogram for Spring Boot in London

Spring Boot
Contractor Hourly Rate Histogram in London

The hourly rate distribution of IT jobs citing Spring Boot in London over the 6 months to 24 June 2019.

Contractor hourly rate histogram for Spring Boot in London

Spring Boot
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Spring Boot within the London region over the 6 months to 24 June 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
Central London +57 192 £550 +7.32% 14
South London +21 53 £525 -4.55%
East London +4 15 £600 +4.35% 1
West London +5 13 £525 +16.67% 4
North London - 2 £504 -
Spring Boot
England

For the 6 months to 24 June 2019, IT contractor jobs citing Spring Boot 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 London region with a requirement for Spring Boot.

1 719 (97.16%) Java
2 642 (86.76%) Spring
3 511 (69.05%) Microservices
4 448 (60.54%) Agile Software Development
5 425 (57.43%) Java 8
6 305 (41.22%) Docker
7 296 (40.00%) TDD
8 241 (32.57%) Amazon AWS
9 234 (31.62%) DevOps
10 212 (28.65%) Jenkins
11 198 (26.76%) BDD
12 183 (24.73%) Git (software)
13 181 (24.46%) Kubernetes
14 174 (23.51%) RESTful
15 168 (22.70%) Banking
16 167 (22.57%) Kafka
17 166 (22.43%) JavaScript
18 164 (22.16%) REST
19 162 (21.89%) Maven
20 140 (18.92%) Scrum
21 135 (18.24%) Web Services
22 127 (17.16%) Finance
23 118 (15.95%) Hibernate
24 115 (15.54%) AngularJS
25 112 (15.14%) Node.js
25 112 (15.14%) HTML
26 111 (15.00%) SQL
27 110 (14.86%) Greenfield Project
28 102 (13.78%) CSS
29 99 (13.38%) React

Spring Boot
Co-occurring IT Skills in 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 59 (7.97%) Elasticsearch
2 39 (5.27%) Apache Spark
2 39 (5.27%) Confluence
3 27 (3.65%) Apache Solr
4 24 (3.24%) Cloud Foundry
5 20 (2.70%) Apache
6 17 (2.30%) Tomcat
7 16 (2.16%) Magnolia
8 7 (0.95%) CMS
8 7 (0.95%) WebSphere
9 5 (0.68%) Adobe Experience Manager
9 5 (0.68%) Anypoint
9 5 (0.68%) MQSeries
9 5 (0.68%) Mule
10 4 (0.54%) WebLogic
11 3 (0.41%) DataSynapse
11 3 (0.41%) JBoss
11 3 (0.41%) Oracle SOA Suite
12 2 (0.27%) Alfresco
12 2 (0.27%) Jetty
Applications
1 2 (0.27%) Chatbot
1 2 (0.27%) Spreadsheet
2 1 (0.14%) Adobe Premiere
Business Applications
1 2 (0.27%) Magento
1 2 (0.27%) Oracle BPM
1 2 (0.27%) SAP Hybris
2 1 (0.14%) Eloqua
2 1 (0.14%) Fredhopper
2 1 (0.14%) Payment Gateway
Cloud Services
1 241 (32.57%) Amazon AWS
2 71 (9.59%) Microsoft Azure
3 57 (7.70%) Amazon EC2
4 46 (6.22%) GitHub
4 46 (6.22%) Serverless
5 39 (5.27%) AWS Lambda
6 37 (5.00%) Amazon SQS
7 27 (3.65%) Google Cloud Platform
8 26 (3.51%) Amazon S3
9 23 (3.11%) Amazon ECS
9 23 (3.11%) Apigee
9 23 (3.11%) OpenShift
10 20 (2.70%) PaaS
11 19 (2.57%) Amazon Kinesis
12 15 (2.03%) AWS CloudFormation
13 13 (1.76%) SaaS
14 11 (1.49%) Amazon CloudWatch
15 8 (1.08%) npm
16 7 (0.95%) Amazon ElastiCache
16 7 (0.95%) AWS CodePipeline
Communications & Networking
1 25 (3.38%) HTTP
2 16 (2.16%) FTP
3 14 (1.89%) SSL
4 12 (1.62%) TCP/IP
5 11 (1.49%) DNS
6 10 (1.35%) Kerberos
7 8 (1.08%) Internet
8 4 (0.54%) PuTTY
9 2 (0.27%) AMQP
10 1 (0.14%) Ethernet
10 1 (0.14%) MPLS
10 1 (0.14%) Reverse Proxy
10 1 (0.14%) VPN
Database & Business Intelligence
1 93 (12.57%) NoSQL
2 91 (12.30%) MongoDB
3 58 (7.84%) PostgreSQL
4 57 (7.70%) Apache Cassandra
5 50 (6.76%) Redis
6 47 (6.35%) Amazon DynamoDB
6 47 (6.35%) Big Data
7 45 (6.08%) Relational Database
8 41 (5.54%) MySQL
9 40 (5.41%) Hadoop
10 29 (3.92%) SQL Server
11 23 (3.11%) Amazon RDS
12 21 (2.84%) RDBMS
13 14 (1.89%) Apache Hive
13 14 (1.89%) Oracle Database
14 12 (1.62%) HBase
15 9 (1.22%) Riak
16 7 (0.95%) Couchbase
16 7 (0.95%) Impala
17 4 (0.54%) Parquet
Development Applications
1 212 (28.65%) Jenkins
2 183 (24.73%) Git (software)
3 162 (21.89%) Maven
4 86 (11.62%) JUnit
5 65 (8.78%) Cucumber
6 62 (8.38%) Mockito
7 59 (7.97%) Gradle
8 50 (6.76%) Selenium
9 48 (6.49%) JIRA
10 42 (5.68%) SonarQube
11 35 (4.73%) GitLab
12 25 (3.38%) Subversion
13 21 (2.84%) CircleCI
13 21 (2.84%) jMock
14 20 (2.70%) DbUnit
15 19 (2.57%) Sonatype Nexus
16 18 (2.43%) Babel
16 18 (2.43%) gulp
17 16 (2.16%) IntelliJ
18 15 (2.03%) Bitbucket
General
1 168 (22.70%) Banking
2 127 (17.16%) Finance
3 32 (4.32%) Retail
4 22 (2.97%) Front Office
5 21 (2.84%) Investment Banking
6 18 (2.43%) Legal
7 15 (2.03%) Games
8 8 (1.08%) Back Office
9 7 (0.95%) Financial Institution
9 7 (0.95%) Retail Banking
10 5 (0.68%) Law
10 5 (0.68%) Marketing
10 5 (0.68%) Online Betting
11 3 (0.41%) Telecoms
12 2 (0.27%) German Language
12 2 (0.27%) Pharmaceutical
12 2 (0.27%) Publishing
13 1 (0.14%) International Banking
13 1 (0.14%) Manufacturing
13 1 (0.14%) Music Industry
Job Titles
1 581 (78.51%) Developer
2 485 (65.54%) Java Developer
3 117 (15.81%) Senior Developer
4 110 (14.86%) Senior Java Developer
5 93 (12.57%) Full Stack Developer
6 47 (6.35%) AWS Developer
7 40 (5.41%) Java Engineer
8 36 (4.86%) React Developer
9 34 (4.59%) Architect
10 32 (4.32%) Backend Developer
11 30 (4.05%) Java Developer - Fintech
12 25 (3.38%) Software Engineer
13 22 (2.97%) Angular Developer
14 18 (2.43%) Node.js Developer
15 17 (2.30%) DevOps Engineer
15 17 (2.30%) Java Architect
15 17 (2.30%) JavaScript Developer
15 17 (2.30%) Lead Developer
16 16 (2.16%) Lead Java Developer
17 15 (2.03%) Agile Java Developer
Libraries, Frameworks & Software Standards
1 642 (86.76%) Spring
2 174 (23.51%) RESTful
3 167 (22.57%) Kafka
4 164 (22.16%) REST
5 135 (18.24%) Web Services
6 118 (15.95%) Hibernate
7 115 (15.54%) AngularJS
8 112 (15.14%) HTML
8 112 (15.14%) Node.js
9 102 (13.78%) CSS
10 99 (13.38%) React
11 95 (12.84%) HTML5
12 70 (9.46%) CSS3
13 68 (9.19%) SOAP
14 61 (8.24%) JSON
15 57 (7.70%) JPA
16 54 (7.30%) J2EE
17 52 (7.03%) Redux
18 47 (6.35%) Apache Camel
19 43 (5.81%) Spring MVC
Miscellaneous
1 110 (14.86%) Greenfield Project
2 67 (9.05%) User Experience
3 27 (3.65%) Algorithms
4 24 (3.24%) Cloud Native
5 20 (2.70%) Enterprise Software
6 18 (2.43%) Data Structures
7 17 (2.30%) Analytical Skills
8 16 (2.16%) Mobile App
9 11 (1.49%) Online Games
10 10 (1.35%) Foreign Exchange (FX)
11 8 (1.08%) Linux Command Line
11 8 (1.08%) Self-Motivation
12 7 (0.95%) Mobile Banking
12 7 (0.95%) Public Cloud
13 6 (0.81%) Fixed Income
14 5 (0.68%) Equities
14 5 (0.68%) Grid Computing
15 4 (0.54%) iPad
15 4 (0.54%) Management Information System
16 2 (0.27%) NHS
Operating Systems
1 70 (9.46%) Linux
2 29 (3.92%) Unix
3 12 (1.62%) Ubuntu
4 5 (0.68%) Android
4 5 (0.68%) Mac OS X
5 4 (0.54%) Apple iOS
6 3 (0.41%) VMS
7 1 (0.14%) Mesosphere
Processes & Methodologies
1 511 (69.05%) Microservices
2 448 (60.54%) Agile Software Development
3 296 (40.00%) TDD
4 234 (31.62%) DevOps
5 198 (26.76%) BDD
6 140 (18.92%) Scrum
7 83 (11.22%) Continuous Integration
8 82 (11.08%) Test Automation
9 75 (10.14%) Software Engineering
10 67 (9.05%) Kanban
11 66 (8.92%) MVC
11 66 (8.92%) Open Source
12 65 (8.78%) Fintech
13 51 (6.89%) E-Commerce
14 46 (6.22%) OO
15 45 (6.08%) Continuous Delivery
16 43 (5.81%) Pair Programming
17 39 (5.27%) Mentoring
18 36 (4.86%) Coaching
19 30 (4.05%) Digital Transformation Programme
Programming Languages
1 719 (97.16%) Java
2 425 (57.43%) Java 8
3 166 (22.43%) JavaScript
4 111 (15.00%) SQL
5 69 (9.32%) ES6
6 52 (7.03%) Python
7 48 (6.49%) Scala
8 35 (4.73%) TypeScript
9 30 (4.05%) ES7
10 20 (2.70%) Kotlin
11 17 (2.30%) Java 9
12 14 (1.89%) Bash Shell
13 11 (1.49%) Shell Script
14 7 (0.95%) Ruby
15 6 (0.81%) C#
16 5 (0.68%) Groovy
16 5 (0.68%) PowerShell
16 5 (0.68%) VBA
17 4 (0.54%) Go
17 4 (0.54%) PL/SQL
Qualifications
1 43 (5.81%) Security Cleared
2 42 (5.68%) SC Cleared
3 20 (2.70%) Degree
4 5 (0.68%) BPSS Clearance
5 4 (0.54%) Computer Science Degree
6 3 (0.41%) Sun Certification
7 2 (0.27%) DBS Check
8 1 (0.14%) AWS Certification
8 1 (0.14%) DV Cleared
8 1 (0.14%) TOGAF Certification
Quality Assurance & Compliance
1 19 (2.57%) QA
2 1 (0.14%) Data Quality
2 1 (0.14%) GDPR
2 1 (0.14%) MiFID
2 1 (0.14%) PSD2
System Software
1 305 (41.22%) Docker
2 20 (2.70%) VMware Infrastructure
2 20 (2.70%) vSphere
3 5 (0.68%) Apache ZooKeeper
3 5 (0.68%) Virtual Machines
4 4 (0.54%) HDFS
5 2 (0.27%) Active Directory
5 2 (0.27%) OpenAM
6 1 (0.14%) OpenDJ
Systems Management
1 181 (24.46%) Kubernetes
2 53 (7.16%) Terraform
3 31 (4.19%) Ansible
4 15 (2.03%) Marathon
4 15 (2.03%) Mesos
5 12 (1.62%) Puppet
6 10 (1.35%) Docker Swarm
6 10 (1.35%) Kibana
6 10 (1.35%) linkerd
7 7 (0.95%) logstash
8 6 (0.81%) Consul
8 6 (0.81%) Prometheus
9 5 (0.68%) Grafana
10 3 (0.41%) Single Sign-On
11 2 (0.27%) Istio
11 2 (0.27%) Opscode Chef
11 2 (0.27%) Rancher
12 1 (0.14%) HP Fortify
12 1 (0.14%) Nagios
12 1 (0.14%) ZABBIX
Vendors
1 45 (6.08%) Oracle
2 30 (4.05%) MuleSoft
3 20 (2.70%) VMware
4 18 (2.43%) hybris
5 14 (1.89%) Google
6 10 (1.35%) Atlassian
7 8 (1.08%) Microsoft
8 7 (0.95%) IBM
8 7 (0.95%) Red Hat
9 6 (0.81%) Adobe
9 6 (0.81%) Cloudera
9 6 (0.81%) Salesforce.com
10 5 (0.68%) SAP
10 5 (0.68%) Splunk
10 5 (0.68%) TIBCO
11 4 (0.54%) AppDynamics
12 3 (0.41%) ForgeRock
12 3 (0.41%) Vertica
13 2 (0.27%) StreamBase
13 2 (0.27%) WSO2