Period
to 26 April 2019

The following table provides summary statistics for contract job vacancies advertised in the City of 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 26 April 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
Central London > City of London
6 months to
26 Apr 2019
Same period 2018 Same period 2017
Rank 89 173 206
Rank change year-on-year +84 +33 +5
Contract jobs citing Spring Boot 170 81 29
As % of all contract IT jobs advertised in the City of London 2.57% 1.16% 0.48%
As % of the Libraries, Frameworks & Software Standards category 6.81% 3.05% 1.31%
Number of daily rates quoted 135 67 23
City of London median daily rate £575 £513 £500
Median daily rate % change year-on-year +12.20% +2.50% +8.11%
10th Percentile £463 £363 £409
90th Percentile £687 £628 £638
Central London median daily rate £550 £513 £500
% change year-on-year +7.32% +2.50% +14.29%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

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 the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,496 2,652 2,217
As % of all contract IT jobs advertised in the City of London 37.66% 37.91% 36.36%
Number of daily rates quoted 2,004 2,220 1,828
City of London median daily rate £525 £513 £475
Median daily rate % change year-on-year +2.44% +7.89% -
10th Percentile £413 £365 £331
90th Percentile £675 £675 £638
Central London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +0.15%
Number of hourly rates quoted 9 14 5
City of London median hourly rate £35.00 £21.50 £24.86
Median hourly rate % change year-on-year +62.79% -13.52% -28.86%
10th Percentile £17.60 £21.25 £23.98
90th Percentile £77.75 £61.73 £33.73
Central London median hourly rate £35.00 £21.50 £24.86
% change year-on-year +62.79% -13.52% -28.86%

Spring Boot
Job Vacancy Trend in the City of London

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

Job vacancy trend for Spring Boot in the City of London

Spring Boot
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Spring Boot in the City of London

Spring Boot
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Spring Boot in the City of London over the 6 months to 26 April 2019.

Contractor daily rate histogram for Spring Boot in the City of London

Spring Boot
Contract Job Locations in the City of 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 City of London region over the 6 months to 26 April 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
London Bridge - 20 £575 -
Spring Boot
Central London

For the 6 months to 26 April 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 City of London region with a requirement for Spring Boot.

1 169 (99.41%) Java
2 139 (81.76%) Spring
2 139 (81.76%) Microservices
3 104 (61.18%) Java 8
4 103 (60.59%) Docker
5 92 (54.12%) Agile Software Development
6 72 (42.35%) Amazon AWS
7 69 (40.59%) Kubernetes
8 63 (37.06%) TDD
9 58 (34.12%) Kafka
10 45 (26.47%) Finance
11 42 (24.71%) DevOps
11 42 (24.71%) MongoDB
12 39 (22.94%) Git (software)
13 38 (22.35%) JavaScript
13 38 (22.35%) Banking
14 36 (21.18%) Maven
14 36 (21.18%) NoSQL
14 36 (21.18%) Redis
15 35 (20.59%) Apache Cassandra
16 34 (20.00%) RESTful
17 33 (19.41%) REST
17 33 (19.41%) AngularJS
17 33 (19.41%) Software Engineering
17 33 (19.41%) Hibernate
18 29 (17.06%) BDD
19 28 (16.47%) Gradle
20 26 (15.29%) ES6
21 25 (14.71%) HTML
21 25 (14.71%) CSS

Spring Boot
Co-occurring IT Skills in the City of 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 24 (14.12%) Elasticsearch
2 15 (8.82%) Apache Spark
3 9 (5.29%) Confluence
4 5 (2.94%) Cloud Foundry
5 3 (1.76%) Tomcat
6 2 (1.18%) JBoss
6 2 (1.18%) Jetty
6 2 (1.18%) Magnolia
6 2 (1.18%) WebLogic
7 1 (0.59%) Apache Solr
7 1 (0.59%) CMS
7 1 (0.59%) EPiServer
7 1 (0.59%) SharePoint
7 1 (0.59%) Sitecore CMS
Business Applications
1 1 (0.59%) Eloqua
Cloud Services
1 72 (42.35%) Amazon AWS
2 11 (6.47%) Heroku
2 11 (6.47%) OpenShift
3 8 (4.71%) PaaS
4 5 (2.94%) Amazon Kinesis
4 5 (2.94%) SaaS
5 4 (2.35%) AWS Lambda
5 4 (2.35%) Datadog
5 4 (2.35%) Serverless
6 3 (1.76%) Amazon SQS
6 3 (1.76%) AWS CloudFormation
6 3 (1.76%) Google Cloud Platform
6 3 (1.76%) Microsoft Azure
7 2 (1.18%) Apigee
7 2 (1.18%) BrowserStack
8 1 (0.59%) Amazon S3
8 1 (0.59%) Azure Active Directory
8 1 (0.59%) IaaS
8 1 (0.59%) IBM Cloud
8 1 (0.59%) npm
Communications & Networking
1 17 (10.00%) DNS
1 17 (10.00%) FTP
1 17 (10.00%) HTTP
1 17 (10.00%) SSL
1 17 (10.00%) TCP/IP
2 4 (2.35%) Kerberos
Database & Business Intelligence
1 42 (24.71%) MongoDB
2 36 (21.18%) NoSQL
2 36 (21.18%) Redis
3 35 (20.59%) Apache Cassandra
4 20 (11.76%) PostgreSQL
5 16 (9.41%) Hadoop
5 16 (9.41%) Riak
6 13 (7.65%) Amazon DynamoDB
7 12 (7.06%) Big Data
8 8 (4.71%) SQL Server
9 6 (3.53%) Apache Hive
10 3 (1.76%) Amazon Aurora
10 3 (1.76%) Amazon RDS
10 3 (1.76%) Relational Database
11 1 (0.59%) Cosmos DB
11 1 (0.59%) Data Lake
11 1 (0.59%) HSQLDB
11 1 (0.59%) Impala
11 1 (0.59%) MarkLogic
11 1 (0.59%) Parquet
Development Applications
1 39 (22.94%) Git (software)
2 36 (21.18%) Maven
3 28 (16.47%) Gradle
4 19 (11.18%) Jenkins
5 18 (10.59%) GitLab
5 18 (10.59%) gulp
6 17 (10.00%) Cucumber
7 12 (7.06%) Selenium
8 11 (6.47%) Spock
9 10 (5.88%) Gatling
9 10 (5.88%) JIRA
10 9 (5.29%) Geb
11 8 (4.71%) JUnit
12 7 (4.12%) Babel
12 7 (4.12%) JMeter
12 7 (4.12%) webpack
13 5 (2.94%) Bitbucket
14 4 (2.35%) Mockito
14 4 (2.35%) SonarQube
15 2 (1.18%) SoapUI
General
1 45 (26.47%) Finance
2 38 (22.35%) Banking
3 12 (7.06%) Front Office
4 11 (6.47%) Retail
5 6 (3.53%) Back Office
6 3 (1.76%) Financial Institution
6 3 (1.76%) Retail Banking
7 2 (1.18%) Investment Banking
8 1 (0.59%) Advertising
8 1 (0.59%) Billing
8 1 (0.59%) Law
8 1 (0.59%) Marketing
Job Titles
1 110 (64.71%) Developer
2 94 (55.29%) Java Developer
3 42 (24.71%) Senior Developer
4 38 (22.35%) Senior Java Developer
5 22 (12.94%) Java Engineer
6 19 (11.18%) Full Stack Developer
7 12 (7.06%) Software Engineer
8 9 (5.29%) Agile Developer
8 9 (5.29%) Agile Java Developer
8 9 (5.29%) Technical Leader
9 8 (4.71%) Java Software Engineer
10 6 (3.53%) Senior Full Stack Developer
11 5 (2.94%) Lead Developer
11 5 (2.94%) Lead Java Developer
11 5 (2.94%) Senior Software Engineer
11 5 (2.94%) Technical Developer
12 4 (2.35%) AWS Developer
12 4 (2.35%) Java Developer - Fintech
13 3 (1.76%) Analyst
13 3 (1.76%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 139 (81.76%) Spring
2 58 (34.12%) Kafka
3 34 (20.00%) RESTful
4 33 (19.41%) AngularJS
4 33 (19.41%) Hibernate
4 33 (19.41%) REST
5 25 (14.71%) CSS
5 25 (14.71%) HTML
6 24 (14.12%) Web Services
7 22 (12.94%) HTML5
8 21 (12.35%) OAuth
9 19 (11.18%) Dropwizard
9 19 (11.18%) OAuth2
10 18 (10.59%) SOAP
11 17 (10.00%) Ember.js
11 17 (10.00%) Guice
11 17 (10.00%) Ratpack
12 16 (9.41%) JSON
13 14 (8.24%) React
14 13 (7.65%) JPA
Miscellaneous
1 14 (8.24%) Greenfield Project
2 9 (5.29%) Fixed Income
2 9 (5.29%) User Experience
3 8 (4.71%) Fintech
4 7 (4.12%) Mobile App
5 5 (2.94%) Cloud Native
6 4 (2.35%) Foreign Exchange (FX)
7 3 (1.76%) Analytical Skills
7 3 (1.76%) Equities
8 2 (1.18%) Enterprise Software
8 2 (1.18%) Self-Motivation
8 2 (1.18%) Virtual Team
9 1 (0.59%) Derivative
9 1 (0.59%) Public Cloud
Operating Systems
1 22 (12.94%) Linux
2 4 (2.35%) Unix
Processes & Methodologies
1 139 (81.76%) Microservices
2 92 (54.12%) Agile Software Development
3 63 (37.06%) TDD
4 42 (24.71%) DevOps
5 33 (19.41%) Software Engineering
6 29 (17.06%) BDD
7 19 (11.18%) Scrum
8 17 (10.00%) Domain-Driven Design
8 17 (10.00%) OWASP
9 12 (7.06%) Continuous Integration
9 12 (7.06%) Migration
10 11 (6.47%) Continuous Delivery
11 9 (5.29%) Open Source
11 9 (5.29%) Test Automation
12 8 (4.71%) Digital Transformation Programme
12 8 (4.71%) E-Commerce
12 8 (4.71%) MVC
13 7 (4.12%) Event-Driven Architecture
14 6 (3.53%) Continuous Deployment
14 6 (3.53%) SDLC
Programming Languages
1 169 (99.41%) Java
2 104 (61.18%) Java 8
3 38 (22.35%) JavaScript
4 26 (15.29%) ES6
5 20 (11.76%) SQL
6 17 (10.00%) TypeScript
7 12 (7.06%) Python
7 12 (7.06%) Scala
8 7 (4.12%) ES7
9 4 (2.35%) Kotlin
10 3 (1.76%) C#
10 3 (1.76%) PL/SQL
10 3 (1.76%) Shell Script
11 2 (1.18%) T-SQL
12 1 (0.59%) Clojure
Qualifications
1 3 (1.76%) SC Cleared
1 3 (1.76%) Security Cleared
2 2 (1.18%) Degree
Quality Assurance & Compliance
1 8 (4.71%) QA
System Software
1 103 (60.59%) Docker
2 7 (4.12%) Apache ZooKeeper
3 1 (0.59%) Active Directory
3 1 (0.59%) HDFS
3 1 (0.59%) Virtual Machines
Systems Management
1 69 (40.59%) Kubernetes
2 21 (12.35%) Terraform
3 17 (10.00%) Docker Swarm
4 12 (7.06%) Marathon
4 12 (7.06%) Mesos
5 7 (4.12%) Ansible
5 7 (4.12%) Kibana
6 6 (3.53%) logstash
7 2 (1.18%) Istio
7 2 (1.18%) linkerd
7 2 (1.18%) Single Sign-On
8 1 (0.59%) Prometheus
Vendors
1 15 (8.82%) hybris
2 5 (2.94%) Oracle
3 2 (1.18%) AppDynamics
3 2 (1.18%) Cadence
3 2 (1.18%) Charles River
3 2 (1.18%) Google
3 2 (1.18%) Splunk
3 2 (1.18%) StreamBase
4 1 (0.59%) Bloomberg
4 1 (0.59%) Dynatrace
4 1 (0.59%) ForgeRock
4 1 (0.59%) IBM
4 1 (0.59%) Marketo
4 1 (0.59%) Microsoft
4 1 (0.59%) MuleSoft
4 1 (0.59%) New Relic
4 1 (0.59%) Ping Identity
4 1 (0.59%) Reuters
4 1 (0.59%) Sitecore
4 1 (0.59%) Spotify