Period
to 13 November 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 13 November 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
13 Nov 2019
Same period 2018 Same period 2017
Rank 158 112 231
Rank change year-on-year -46 +119 +232
Contract jobs citing Spring Boot 619 1,123 558
As % of all contract IT jobs advertised in London 1.71% 2.43% 1.20%
As % of the Libraries, Frameworks & Software Standards category 4.74% 6.19% 3.22%
Number of daily rates quoted 477 884 421
London median daily rate £550 £525 £500
Median daily rate % change year-on-year +4.76% +5.00% +5.26%
10th Percentile £427 £419 £400
90th Percentile £675 £638 £663
England median daily rate £513 £500 £475
% change year-on-year +2.50% +5.26% +5.56%
Number of hourly rates quoted 4 0 0
London median hourly rate £42.50 - -
England median hourly rate £35.00 £33.08 £37.00
% change year-on-year +5.80% -10.59% -

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 13,065 18,149 17,328
As % of all contract IT jobs advertised in London 36.00% 39.27% 37.21%
Number of daily rates quoted 9,709 13,682 13,229
London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +8.11%
10th Percentile £375 £370 £350
90th Percentile £698 £675 £650
England median daily rate £500 £475 £463
% change year-on-year +5.26% +2.70% +8.82%
Number of hourly rates quoted 85 75 103
London median hourly rate £47.83 £42.27 £30.75
Median hourly rate % change year-on-year +13.17% +37.45% -23.13%
10th Percentile £19.00 £19.25 £19.00
90th Percentile £78.75 £68.72 £48.57
England median hourly rate £42.50 £41.52 £40.00
% change year-on-year +2.37% +3.79% +6.67%

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 13 November 2019.

Contractor daily rate histogram for Spring Boot in London

Spring Boot
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Spring Boot in London.

Contractor hourly rate trend 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 13 November 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 13 November 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 -37 134 £545 -0.91% 76
South London -1 35 £525 - 3
East London +14 27 £550 -4.35% 14
West London +2 10 £625 +13.64% 14
North London - 1 £525 - 1
Spring Boot
England

For the 6 months to 13 November 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.

1 586 (94.67%) Java
2 543 (87.72%) Spring
3 403 (65.11%) Microservices
4 336 (54.28%) Agile Software Development
5 300 (48.47%) Java 8
6 247 (39.90%) Docker
7 235 (37.96%) TDD
8 205 (33.12%) AWS
9 184 (29.73%) REST
10 174 (28.11%) Jenkins
11 171 (27.63%) Git (software)
12 143 (23.10%) BDD
13 141 (22.78%) Maven
14 133 (21.49%) Kafka
14 133 (21.49%) AngularJS
15 129 (20.84%) DevOps
16 128 (20.68%) JavaScript
17 126 (20.36%) Banking
18 122 (19.71%) Kubernetes
19 116 (18.74%) SQL
20 115 (18.58%) Finance
21 103 (16.64%) Scrum
22 102 (16.48%) JUnit
23 96 (15.51%) React
24 95 (15.35%) RESTful
25 91 (14.70%) HTML
26 89 (14.38%) Web Services
27 87 (14.05%) Linux
28 83 (13.41%) NoSQL
29 77 (12.44%) Node.js

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 43 (6.95%) Confluence
1 43 (6.95%) Elasticsearch
2 23 (3.72%) Tomcat
3 21 (3.39%) Cloud Foundry
4 19 (3.07%) Apache Solr
5 16 (2.58%) Apache Spark
6 14 (2.26%) Apache
7 12 (1.94%) JBoss
7 12 (1.94%) Magnolia
8 8 (1.29%) Jetty
8 8 (1.29%) WebLogic
9 6 (0.97%) CMS
9 6 (0.97%) nginx
9 6 (0.97%) WebSphere
10 5 (0.81%) IIS
10 5 (0.81%) WildFly
11 3 (0.48%) DataSynapse
12 2 (0.32%) IBM Notes
12 2 (0.32%) Oracle SOA Suite
13 1 (0.16%) Adobe Experience Manager
Applications
1 1 (0.16%) Adobe Premiere
1 1 (0.16%) Chatbot
Business Applications
1 1 (0.16%) Magento
1 1 (0.16%) Oracle BPM
1 1 (0.16%) Payment Gateway
1 1 (0.16%) SAP Hybris
Cloud Services
1 205 (33.12%) AWS
2 67 (10.82%) Azure
3 46 (7.43%) GitHub
4 30 (4.85%) Amazon SQS
5 26 (4.20%) Amazon EC2
6 25 (4.04%) Serverless
7 22 (3.55%) OpenShift
8 21 (3.39%) AWS Lambda
9 20 (3.23%) Amazon Kinesis
9 20 (3.23%) GCP
10 19 (3.07%) Amazon S3
11 16 (2.58%) npm
12 11 (1.78%) Amazon ECS
13 7 (1.13%) Apigee
13 7 (1.13%) Yarn
14 6 (0.97%) Amazon EKS
14 6 (0.97%) AWS CloudFormation
14 6 (0.97%) AWS Elastic Beanstalk
14 6 (0.97%) SaaS
15 4 (0.65%) Amazon CloudWatch
Communications & Networking
1 26 (4.20%) HTTP
2 22 (3.55%) FTP
3 12 (1.94%) SSL
4 11 (1.78%) TCP/IP
5 10 (1.62%) DNS
6 6 (0.97%) Internet
6 6 (0.97%) Reverse Proxy
7 3 (0.48%) Kerberos
8 2 (0.32%) SSH
9 1 (0.16%) Ethernet
9 1 (0.16%) Firewall
9 1 (0.16%) MPLS
9 1 (0.16%) PuTTY
9 1 (0.16%) VPN
Database & Business Intelligence
1 83 (13.41%) NoSQL
2 56 (9.05%) MySQL
3 51 (8.24%) MongoDB
4 32 (5.17%) PostgreSQL
5 31 (5.01%) Amazon DynamoDB
6 30 (4.85%) SQL Server
7 24 (3.88%) Relational Database
8 20 (3.23%) Hadoop
8 20 (3.23%) Redis
9 19 (3.07%) Apache Cassandra
10 17 (2.75%) Big Data
11 13 (2.10%) Oracle Database
12 10 (1.62%) Amazon RDS
13 8 (1.29%) Cosmos DB
14 7 (1.13%) Flink
15 5 (0.81%) Apache Hive
15 5 (0.81%) RDBMS
16 4 (0.65%) Data Warehouse
17 3 (0.48%) Oracle Database 12c
18 2 (0.32%) SQL Server 2014
Development Applications
1 174 (28.11%) Jenkins
2 171 (27.63%) Git (software)
3 141 (22.78%) Maven
4 102 (16.48%) JUnit
5 76 (12.28%) Gradle
6 65 (10.50%) Mockito
7 52 (8.40%) JIRA
8 38 (6.14%) Cucumber
9 33 (5.33%) SonarQube
10 30 (4.85%) Selenium
11 24 (3.88%) GitLab
12 22 (3.55%) Subversion
13 19 (3.07%) Sonatype Nexus
14 17 (2.75%) gulp
15 15 (2.42%) TeamCity
16 14 (2.26%) Gatling
17 12 (1.94%) Bitbucket
17 12 (1.94%) IntelliJ
18 11 (1.78%) Hudson
18 11 (1.78%) jMock
General
1 126 (20.36%) Banking
2 115 (18.58%) Finance
3 34 (5.49%) Front Office
4 23 (3.72%) Investment Banking
5 14 (2.26%) Games
5 14 (2.26%) Public Sector
6 11 (1.78%) Marketing
7 9 (1.45%) Retail
8 6 (0.97%) Pharmaceutical
9 4 (0.65%) Automotive
9 4 (0.65%) Retail Banking
9 4 (0.65%) Telecoms
10 3 (0.48%) Financial Institution
10 3 (0.48%) Legal
11 2 (0.32%) Law
11 2 (0.32%) Music Industry
11 2 (0.32%) Online Betting
11 2 (0.32%) Police
12 1 (0.16%) Prime Brokerage
12 1 (0.16%) Publishing
Job Titles
1 481 (77.71%) Developer
2 381 (61.55%) Java Developer
3 84 (13.57%) Senior Developer
4 77 (12.44%) Full Stack Developer
5 70 (11.31%) Senior Java Developer
6 49 (7.92%) Backend Developer
7 47 (7.59%) Java Engineer
8 45 (7.27%) React Developer
9 41 (6.62%) AWS Developer
10 27 (4.36%) Architect
11 26 (4.20%) Angular Developer
12 19 (3.07%) Agile Developer
12 19 (3.07%) Agile Java Developer
12 19 (3.07%) Java Developer - Fintech
13 17 (2.75%) Front End Developer (Client-Side Developer)
13 17 (2.75%) JavaScript Developer
13 17 (2.75%) Software Engineer
14 14 (2.26%) Scala Developer
15 13 (2.10%) Senior React Developer
16 12 (1.94%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 543 (87.72%) Spring
2 184 (29.73%) REST
3 133 (21.49%) AngularJS
3 133 (21.49%) Kafka
4 96 (15.51%) React
5 95 (15.35%) RESTful
6 91 (14.70%) HTML
7 89 (14.38%) Web Services
8 77 (12.44%) CSS
8 77 (12.44%) Node.js
9 74 (11.95%) Hibernate
10 65 (10.50%) HTML5
11 61 (9.85%) JPA
12 51 (8.24%) RabbitMQ
13 49 (7.92%) SOAP
14 45 (7.27%) CSS3
14 45 (7.27%) JSON
15 40 (6.46%) J2EE
15 40 (6.46%) Redux
16 37 (5.98%) Spring MVC
Miscellaneous
1 61 (9.85%) Greenfield Project
2 39 (6.30%) User Experience
3 32 (5.17%) Analytical Skills
4 30 (4.85%) Enterprise Software
5 24 (3.88%) Algorithms
5 24 (3.88%) Mobile App
6 17 (2.75%) Data Structures
7 14 (2.26%) Foreign Exchange (FX)
8 11 (1.78%) Linux Command Line
8 11 (1.78%) Self-Motivation
9 9 (1.45%) Online Games
9 9 (1.45%) Public Cloud
10 8 (1.29%) Cloud Native
11 7 (1.13%) Derivative
11 7 (1.13%) Equities
11 7 (1.13%) Equity Derivative
12 6 (0.97%) Mobile Banking
13 5 (0.81%) Fixed Income
13 5 (0.81%) Grid Computing
14 4 (0.65%) NHS
Operating Systems
1 87 (14.05%) Linux
2 24 (3.88%) Unix
3 9 (1.45%) Android
4 8 (1.29%) Ubuntu
5 6 (0.97%) Apple iOS
6 4 (0.65%) Windows
7 3 (0.48%) Mac OS X
8 1 (0.16%) Oracle Linux
8 1 (0.16%) Red Hat Enterprise Linux
8 1 (0.16%) Solaris
Processes & Methodologies
1 403 (65.11%) Microservices
2 336 (54.28%) Agile Software Development
3 235 (37.96%) TDD
4 143 (23.10%) BDD
5 129 (20.84%) DevOps
6 103 (16.64%) Scrum
7 69 (11.15%) Open Source
7 69 (11.15%) Software Engineering
8 67 (10.82%) Fintech
9 59 (9.53%) Pair Programming
10 58 (9.37%) Test Automation
11 57 (9.21%) Continuous Integration
12 50 (8.08%) Kanban
12 50 (8.08%) MVC
13 39 (6.30%) Mentoring
14 37 (5.98%) Problem-Solving
15 35 (5.65%) E-Commerce
16 34 (5.49%) SDLC
17 33 (5.33%) Continuous Delivery
18 32 (5.17%) Unit Testing
Programming Languages
1 586 (94.67%) Java
2 300 (48.47%) Java 8
3 128 (20.68%) JavaScript
4 116 (18.74%) SQL
5 48 (7.75%) TypeScript
6 46 (7.43%) Python
7 34 (5.49%) ES6
8 32 (5.17%) Scala
9 21 (3.39%) Kotlin
10 13 (2.10%) Bash Shell
10 13 (2.10%) Java 9
11 11 (1.78%) C#
12 9 (1.45%) ES7
12 9 (1.45%) Groovy
13 8 (1.29%) PL/SQL
14 5 (0.81%) PowerShell
14 5 (0.81%) Shell Script
15 4 (0.65%) Ruby
15 4 (0.65%) T-SQL
16 3 (0.48%) Go
Qualifications
1 35 (5.65%) Security Cleared
2 34 (5.49%) Degree
3 29 (4.68%) SC Cleared
4 4 (0.65%) BPSS Clearance
5 3 (0.48%) OCPJP
6 2 (0.32%) Computer Science Degree
6 2 (0.32%) DBS Check
6 2 (0.32%) DV Cleared
7 1 (0.16%) CEH
7 1 (0.16%) CISM
7 1 (0.16%) CISSP
7 1 (0.16%) GIAC
7 1 (0.16%) TOGAF Certification
Quality Assurance & Compliance
1 10 (1.62%) QA
2 2 (0.32%) ISO/IEC 20000
System Software
1 247 (39.90%) Docker
2 9 (1.45%) VMware Infrastructure
2 9 (1.45%) vSphere
3 3 (0.48%) Apache ZooKeeper
4 2 (0.32%) Oracle RAC
5 1 (0.16%) GridGain
5 1 (0.16%) OpenAM
5 1 (0.16%) OpenDJ
5 1 (0.16%) Postfix
Systems Management
1 122 (19.71%) Kubernetes
2 39 (6.30%) Terraform
3 25 (4.04%) Ansible
4 15 (2.42%) Puppet
5 11 (1.78%) Docker Swarm
5 11 (1.78%) linkerd
6 9 (1.45%) Prometheus
7 8 (1.29%) Opscode Chef
8 7 (1.13%) Cobbler
8 7 (1.13%) Grafana
9 6 (0.97%) Consul
10 5 (0.81%) Hadoop YARN
10 5 (0.81%) Kibana
11 4 (0.65%) Mesos
12 2 (0.32%) Data Guard
12 2 (0.32%) Marathon
12 2 (0.32%) Oracle RMAN
13 1 (0.16%) logstash
13 1 (0.16%) Oracle Enterprise Manager
13 1 (0.16%) Single Sign-On
Vendors
1 48 (7.75%) Oracle
2 18 (2.91%) MuleSoft
3 12 (1.94%) Google
4 10 (1.62%) Microsoft
5 9 (1.45%) VMware
6 8 (1.29%) IBM
7 7 (1.13%) Red Hat
8 6 (0.97%) TIBCO
9 5 (0.81%) hybris
9 5 (0.81%) Salesforce.com
10 4 (0.65%) Adobe
10 4 (0.65%) Atlassian
10 4 (0.65%) Charles River
10 4 (0.65%) Splunk
11 3 (0.48%) AppDynamics
12 2 (0.32%) Bloomberg
12 2 (0.32%) Cloudera
12 2 (0.32%) Hortonworks
12 2 (0.32%) Reuters
12 2 (0.32%) TOWER Software