Job Vacancy Trend Daily Rate Trend Daily Rate Histogram Job Locations Skill Sets
Period
to 19 August 2018

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 19 August 2018 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
19 Aug 2018		 Same period 2017 Same period 2016
Rank 166 252 496
Rank change year-on-year +86 +244 +29
Contract jobs citing Spring Boot 803 448 129
As % of all contract IT jobs advertised in London 1.76% 1.04% 0.29%
As % of the Libraries, Frameworks & Software Standards category 4.56% 2.85% 0.86%
Number of daily rates quoted 612 329 85
London median daily rate £525 £490 £438
Median daily rate % change year-on-year +7.14% +12.00% +9.38%
10th Percentile £413 £363 £338
90th Percentile £638 £653 £575
England median daily rate £500 £456 £440
% change year-on-year +9.65% +3.64% +10.00%
Number of hourly rates quoted 1 0 0
London median hourly rate £25.00 - -
England median hourly rate £97.50 £37.00 -
% change year-on-year +163.51% - -

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 17,616 15,736 15,031
As % of all contract IT jobs advertised in London 38.69% 36.53% 33.27%
Number of daily rates quoted 13,369 11,696 11,346
London median daily rate £513 £500 £463
Median daily rate % change year-on-year +2.50% +8.11% +2.78%
10th Percentile £363 £350 £313
90th Percentile £675 £650 £625
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 102 102 54
London median hourly rate £43.50 £40.00 £40.00
Median hourly rate % change year-on-year +8.75% - +9.59%
10th Percentile £20.42 £19.03 £19.00
90th Percentile £77.00 £52.95 £56.32
England median hourly rate £41.57 £40.00 £36.50
% change year-on-year +3.93% +9.59% -1.35%

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 19 August 2018.

Contractor daily 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 19 August 2018. 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 +76 178 £525 +7.69% 53
South London -25 66 £525 -2.78% 5
West London -4 24 £450 -10.00% 24
East London -9 10 £575 - 4
Spring Boot
England

For the 6 months to 19 August 2018, 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.

1 762 (94.89%) Java
2 706 (87.92%) Spring
3 462 (57.53%) Agile Software Development
4 438 (54.55%) Microservices
5 418 (52.05%) Java 8
6 342 (42.59%) TDD
7 305 (37.98%) Docker
8 240 (29.89%) Amazon AWS
9 228 (28.39%) JavaScript
10 212 (26.40%) Jenkins
11 209 (26.03%) REST
12 206 (25.65%) Maven
13 203 (25.28%) Git (software)
14 182 (22.67%) BDD
15 180 (22.42%) RESTful
16 169 (21.05%) DevOps
17 166 (20.67%) AngularJS
17 166 (20.67%) Hibernate
18 156 (19.43%) Web Services
19 151 (18.80%) Kafka
20 149 (18.56%) NoSQL
21 147 (18.31%) MongoDB
22 127 (15.82%) Kubernetes
23 126 (15.69%) Finance
24 125 (15.57%) Continuous Integration
25 118 (14.69%) Linux
26 114 (14.20%) HTML
26 114 (14.20%) Scrum
27 112 (13.95%) Banking
28 108 (13.45%) 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 93 (11.58%) Elasticsearch
2 40 (4.98%) Tomcat
3 38 (4.73%) Apache Spark
3 38 (4.73%) Confluence
4 26 (3.24%) Cloud Foundry
5 25 (3.11%) WebSphere
6 24 (2.99%) Apache
7 20 (2.49%) Apache Solr
8 19 (2.37%) Adobe Experience Manager
9 14 (1.74%) Mule
10 12 (1.49%) MQSeries
10 12 (1.49%) WordPress
11 10 (1.25%) nginx
12 8 (1.00%) JBoss
13 4 (0.50%) Anypoint
13 4 (0.50%) ArcGIS
13 4 (0.50%) CMS
13 4 (0.50%) IIS
13 4 (0.50%) WebSphere Application Server
13 4 (0.50%) WildFly
Applications
1 9 (1.12%) MS Visio
Business Applications
1 6 (0.75%) Dynamics CRM
2 2 (0.25%) Oracle BPM
3 1 (0.12%) Distributed Ledger
3 1 (0.12%) Oracle General Ledger
3 1 (0.12%) Oracle Subledger Accounting
Cloud Services
1 240 (29.89%) Amazon AWS
2 45 (5.60%) GitHub
2 45 (5.60%) Microsoft Azure
3 37 (4.61%) Amazon EC2
4 24 (2.99%) Amazon S3
5 23 (2.86%) Heroku
6 22 (2.74%) Amazon ELB
7 17 (2.12%) OpenShift
8 13 (1.62%) PaaS
9 10 (1.25%) Amazon Kinesis
9 10 (1.25%) Amazon SQS
9 10 (1.25%) IaaS
10 7 (0.87%) Google Cloud Platform
10 7 (0.87%) IBM Cloud
10 7 (0.87%) npm
10 7 (0.87%) Serverless
11 5 (0.62%) AWS Lambda
11 5 (0.62%) Cloud Computing
11 5 (0.62%) Yarn
12 4 (0.50%) Akamai
Communications & Networking
1 28 (3.49%) HTTP
2 27 (3.36%) FTP
3 24 (2.99%) SSL
4 21 (2.62%) DNS
4 21 (2.62%) TCP/IP
5 13 (1.62%) Kerberos
6 8 (1.00%) SMS
7 7 (0.87%) BIG-IP
8 4 (0.50%) DOCSIS
9 3 (0.37%) DSL
9 3 (0.37%) SMTP
10 2 (0.25%) AMQP
10 2 (0.25%) Internet
10 2 (0.25%) RTMP
11 1 (0.12%) Reverse Proxy
Database & Business Intelligence
1 149 (18.56%) NoSQL
2 147 (18.31%) MongoDB
3 87 (10.83%) MySQL
3 87 (10.83%) PostgreSQL
4 80 (9.96%) Relational Database
5 79 (9.84%) Big Data
6 59 (7.35%) Apache Cassandra
7 51 (6.35%) Redis
8 48 (5.98%) SQL Server
9 47 (5.85%) Hadoop
10 34 (4.23%) RDBMS
11 22 (2.74%) HBase
12 18 (2.24%) InfluxDB
13 13 (1.62%) Couchbase
13 13 (1.62%) Oracle Database
14 12 (1.49%) Riak
15 9 (1.12%) Amazon DynamoDB
16 8 (1.00%) Neo4j
17 7 (0.87%) Endeca
18 5 (0.62%) Oracle Database 11g
Development Applications
1 212 (26.40%) Jenkins
2 206 (25.65%) Maven
3 203 (25.28%) Git (software)
4 75 (9.34%) JIRA
5 71 (8.84%) Gradle
6 64 (7.97%) JUnit
7 56 (6.97%) Cucumber
8 38 (4.73%) GitLab
9 30 (3.74%) Mockito
9 30 (3.74%) Selenium
10 28 (3.49%) Bitbucket
11 25 (3.11%) gulp
11 25 (3.11%) IntelliJ
12 21 (2.62%) Artifactory
13 20 (2.49%) Sonatype Nexus
13 20 (2.49%) Subversion
14 14 (1.74%) Eclipse
15 13 (1.62%) TeamCity
16 12 (1.49%) Ant
16 12 (1.49%) SoapUI
General
1 126 (15.69%) Finance
2 112 (13.95%) Banking
3 29 (3.61%) Games
4 28 (3.49%) Investment Banking
4 28 (3.49%) Retail
5 19 (2.37%) Front Office
6 16 (1.99%) Back Office
6 16 (1.99%) Marketing
7 13 (1.62%) Automotive
8 8 (1.00%) General Ledger
8 8 (1.00%) Law
9 7 (0.87%) Pharmaceutical
10 5 (0.62%) Manufacturing
10 5 (0.62%) Retail Banking
11 4 (0.50%) Advertising
11 4 (0.50%) Electronics
11 4 (0.50%) Spanish Language
11 4 (0.50%) Telecoms
12 3 (0.37%) Music Industry
12 3 (0.37%) Portuguese Language
Job Titles
1 644 (80.20%) Developer
2 538 (67.00%) Java Developer
3 117 (14.57%) Senior Developer
4 105 (13.08%) Senior Java Developer
5 64 (7.97%) Full Stack Developer
6 50 (6.23%) Architect
7 48 (5.98%) Angular Developer
8 47 (5.85%) Java Engineer
9 44 (5.48%) Lead Developer
10 43 (5.35%) Lead Java Developer
11 31 (3.86%) AWS Developer
11 31 (3.86%) DevOps Engineer
11 31 (3.86%) Software Engineer
12 29 (3.61%) Java Software Engineer
13 28 (3.49%) Backend Developer
14 26 (3.24%) React Developer
15 25 (3.11%) Agile Developer
15 25 (3.11%) Agile Java Developer
16 24 (2.99%) Java Architect
17 23 (2.86%) Technical Architect
Libraries, Frameworks & Software Standards
1 706 (87.92%) Spring
2 209 (26.03%) REST
3 180 (22.42%) RESTful
4 166 (20.67%) AngularJS
4 166 (20.67%) Hibernate
5 156 (19.43%) Web Services
6 151 (18.80%) Kafka
7 114 (14.20%) HTML
8 108 (13.45%) Node.js
9 90 (11.21%) React
10 88 (10.96%) HTML5
11 84 (10.46%) CSS
12 67 (8.34%) RabbitMQ
13 62 (7.72%) SOAP
14 58 (7.22%) Spring MVC
15 54 (6.72%) JPA
16 53 (6.60%) JMS
17 51 (6.35%) Spring Cloud
18 50 (6.23%) Apache Camel
18 50 (6.23%) JSON
Miscellaneous
1 89 (11.08%) Greenfield Project
2 46 (5.73%) User Experience
3 35 (4.36%) Fintech
4 29 (3.61%) Enterprise Software
5 24 (2.99%) Analytical Skills
6 23 (2.86%) Computer Science
7 16 (1.99%) Algorithms
7 16 (1.99%) Mobile App
8 14 (1.74%) Online Games
9 12 (1.49%) Foreign Exchange (FX)
10 11 (1.37%) Cloud Native
11 8 (1.00%) Mobile Banking
12 7 (0.87%) Data Structures
13 6 (0.75%) Derivative
13 6 (0.75%) Equity Derivative
14 5 (0.62%) Self-Motivation
15 4 (0.50%) Digital TV
16 3 (0.37%) Equities
16 3 (0.37%) Management Information System
16 3 (0.37%) Taxonomies
Operating Systems
1 118 (14.69%) Linux
2 26 (3.24%) Unix
3 12 (1.49%) Ubuntu
4 3 (0.37%) Android
4 3 (0.37%) Apple iOS
5 2 (0.25%) VMS
5 2 (0.25%) Windows
6 1 (0.12%) HPUX
6 1 (0.12%) Red Hat Enterprise Linux
6 1 (0.12%) Solaris
Processes & Methodologies
1 462 (57.53%) Agile Software Development
2 438 (54.55%) Microservices
3 342 (42.59%) TDD
4 182 (22.67%) BDD
5 169 (21.05%) DevOps
6 125 (15.57%) Continuous Integration
7 114 (14.20%) Scrum
8 99 (12.33%) Test Automation
9 87 (10.83%) Software Engineering
10 82 (10.21%) Open Source
11 80 (9.96%) MVC
12 72 (8.97%) E-Commerce
13 55 (6.85%) Kanban
14 50 (6.23%) Continuous Delivery
15 48 (5.98%) Pair Programming
16 46 (5.73%) OO
16 46 (5.73%) Problem-Solving
17 45 (5.60%) Mentoring
18 37 (4.61%) Continuous Deployment
19 32 (3.99%) Unit Testing
Programming Languages
1 762 (94.89%) Java
2 418 (52.05%) Java 8
3 228 (28.39%) JavaScript
4 96 (11.96%) SQL
5 67 (8.34%) Python
6 58 (7.22%) Scala
7 57 (7.10%) ES6
8 55 (6.85%) TypeScript
9 39 (4.86%) Ruby
10 29 (3.61%) Groovy
11 25 (3.11%) Perl
12 18 (2.24%) Bash Shell
13 15 (1.87%) Java 9
13 15 (1.87%) Kotlin
14 13 (1.62%) C#
15 9 (1.12%) T-SQL
16 8 (1.00%) C++
16 8 (1.00%) Shell Script
17 5 (0.62%) PHP
17 5 (0.62%) PL/SQL
Qualifications
1 51 (6.35%) Security Cleared
2 50 (6.23%) SC Cleared
3 38 (4.73%) Degree
4 19 (2.37%) Computer Science Degree
5 8 (1.00%) BPSS Clearance
6 5 (0.62%) DV Cleared
7 3 (0.37%) OCPJP
8 1 (0.12%) PhD
8 1 (0.12%) TOGAF Certification
Quality Assurance & Compliance
1 29 (3.61%) QA
2 8 (1.00%) Disclosure Scotland
3 2 (0.25%) GCP
3 2 (0.25%) GDPR
4 1 (0.12%) MiFID
4 1 (0.12%) SEPA
System Software
1 305 (37.98%) Docker
2 15 (1.87%) HDFS
3 4 (0.50%) VMware Infrastructure
4 3 (0.37%) vSphere
5 2 (0.25%) Apache ZooKeeper
5 2 (0.25%) Postfix
6 1 (0.12%) KVM
6 1 (0.12%) OpenAM
6 1 (0.12%) oVirt
Systems Management
1 127 (15.82%) Kubernetes
2 68 (8.47%) Terraform
3 51 (6.35%) Ansible
4 35 (4.36%) Puppet
5 24 (2.99%) Mesos
6 23 (2.86%) Docker Swarm
7 22 (2.74%) Kibana
7 22 (2.74%) logstash
8 19 (2.37%) Marathon
8 19 (2.37%) Nagios
8 19 (2.37%) Uchiwa
8 19 (2.37%) ZABBIX
9 18 (2.24%) Pingdom
10 17 (2.12%) Consul
11 11 (1.37%) Grafana
12 7 (0.87%) ITRS Geneos
13 6 (0.75%) linkerd
13 6 (0.75%) Opscode Chef
14 5 (0.62%) Control-M
15 4 (0.50%) Single Sign-On
Vendors
1 48 (5.98%) Oracle
2 23 (2.86%) New Relic
3 21 (2.62%) Microsoft
4 20 (2.49%) Adobe
4 20 (2.49%) AppDynamics
4 20 (2.49%) hybris
5 19 (2.37%) MuleSoft
6 18 (2.24%) PagerDuty
7 15 (1.87%) Splunk
8 14 (1.74%) Atlassian
9 12 (1.49%) Google
10 11 (1.37%) Salesforce.com
10 11 (1.37%) Solace
11 9 (1.12%) Apigee
12 7 (0.87%) F5
13 6 (0.75%) IBM
13 6 (0.75%) Informatica
13 6 (0.75%) Red Hat
13 6 (0.75%) SAP
14 5 (0.62%) Sybase