Job Vacancy Trend Daily Rate Trend Daily Rate Histogram Hourly Rate Trend Job Locations Skill Sets
Period
to 21 January 2022

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 21 January 2022 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
21 Jan 2022		 Same period 2021 Same period 2020
Rank 127 106 147
Rank change year-on-year -21 +41 -27
Contract jobs citing Spring Boot 810 453 554
As % of all contract jobs advertised in London 2.16% 2.57% 1.83%
As % of the Libraries, Frameworks & Software Standards category 6.67% 7.13% 5.13%
Number of daily rates quoted 600 332 418
10th Percentile £463 £400 £425
25th Percentile £513 £450 £488
Median daily rate (50th Percentile) £600 £525 £550
Median % change year-on-year +14.29% -4.55% +1.85%
75th Percentile £688 £600 £625
90th Percentile £800 £650 £675
England median daily rate £568 £500 £525
% change year-on-year +13.50% -4.76% +2.44%
Number of hourly rates quoted 3 1 1
10th Percentile - - -
25th Percentile £75.00 - -
Median hourly rate £80.00 £42.00 £50.00
Median % change year-on-year +90.48% -16.00% -
75th Percentile £85.00 - -
90th Percentile - - -
England median hourly rate £71.00 £42.00 £16.00
% change year-on-year +69.05% +162.50% -51.63%

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 12,136 6,354 10,797
As % of all contract IT jobs advertised in London 32.43% 36.05% 35.58%
Number of daily rates quoted 9,374 4,752 8,091
10th Percentile £414 £358 £375
25th Percentile £500 £425 £441
Median daily rate (50th Percentile) £590 £525 £525
Median % change year-on-year +12.38% - -
75th Percentile £688 £613 £613
90th Percentile £763 £700 £700
England median daily rate £550 £488 £500
% change year-on-year +12.82% -2.50% +2.04%
Number of hourly rates quoted 63 25 58
10th Percentile £20.89 £22.75 £24.10
25th Percentile £35.00 £30.68 £36.70
Median hourly rate £55.00 £45.00 £48.34
Median % change year-on-year +22.22% -6.91% +20.85%
75th Percentile £71.00 £54.00 £53.28
90th Percentile £80.50 £63.40 £78.75
England median hourly rate £50.50 £45.00 £46.00
% change year-on-year +12.22% -2.17% +9.93%

Spring Boot
Job Vacancy Trend in London

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

Job vacancy trend for Spring Boot in London

Spring Boot
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Spring Boot in London.

Daily rate trend for Spring Boot in London

Spring Boot
Daily Rate Histogram in London

Daily rate distribution for jobs citing Spring Boot in London over the 6 months to 21 January 2022.

Daily rate histogram for Spring Boot in London

Spring Boot
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Spring Boot in London.

Hourly rate trend 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 21 January 2022. 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
Jobs
Central London -51 70 £625 +8.70% 69
West London -20 9 £600 +33.33% 37
South London -23 9 £550 +5.77% 3
East London -11 7 £605 +12.56% 21
Spring Boot
England

For the 6 months to 21 January 2022, 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.

1 788 (97.28%) Java
2 662 (81.73%) Spring
3 488 (60.25%) Microservices
4 443 (54.69%) Agile Software Development
5 316 (39.01%) CI/CD
6 248 (30.62%) Jenkins
7 244 (30.12%) Docker
8 233 (28.77%) TDD
9 224 (27.65%) Java 8
10 223 (27.53%) DevOps
11 213 (26.30%) REST
12 208 (25.68%) Kubernetes
13 206 (25.43%) AWS
14 204 (25.19%) SQL
15 203 (25.06%) Finance
16 182 (22.47%) Kafka
17 176 (21.73%) Git (software)
18 175 (21.60%) NoSQL
19 170 (20.99%) Banking
20 164 (20.25%) Software Engineering
21 160 (19.75%) Maven
22 140 (17.28%) Oracle
23 139 (17.16%) Scrum
24 128 (15.80%) BDD
25 127 (15.68%) RESTful
26 124 (15.31%) JavaScript
27 120 (14.81%) MongoDB
28 119 (14.69%) Azure
29 110 (13.58%) Full Stack Development
30 106 (13.09%) 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 50 (6.17%) Confluence
2 25 (3.09%) Elasticsearch
3 22 (2.72%) Apache
3 22 (2.72%) Tomcat
4 21 (2.59%) Apache Spark
4 21 (2.59%) Cloud Foundry
5 11 (1.36%) JBoss
6 10 (1.23%) Camunda
7 9 (1.11%) Red Hat Fuse
8 7 (0.86%) Oracle Application Server
8 7 (0.86%) WebLogic
9 6 (0.74%) Mule
9 6 (0.74%) OpenStack
10 5 (0.62%) IIS
11 4 (0.49%) WebSphere
12 3 (0.37%) nginx
13 2 (0.25%) Mule ESB
13 2 (0.25%) SharePoint
14 1 (0.12%) Apache Airflow
14 1 (0.12%) Magnolia
Applications
1 1 (0.12%) MS Visio
Business Applications
1 2 (0.25%) Dynamics CRM
1 2 (0.25%) SAP Hybris
2 1 (0.12%) Dynamics AX
2 1 (0.12%) Sparx Enterprise Architect
Cloud Services
1 206 (25.43%) AWS
2 119 (14.69%) Azure
3 87 (10.74%) GCP
4 44 (5.43%) OpenShift
5 37 (4.57%) GitHub
6 35 (4.32%) Serverless
7 34 (4.20%) Apigee
8 28 (3.46%) Kong
9 26 (3.21%) AWS Lambda
10 12 (1.48%) Amazon SQS
10 12 (1.48%) Azure Service Bus
11 11 (1.36%) Amazon CloudWatch
11 11 (1.36%) Amazon S3
12 10 (1.23%) AWS CloudFormation
12 10 (1.23%) PaaS
13 8 (0.99%) Amazon EC2
13 8 (0.99%) Amazon ECS
14 7 (0.86%) IaaS
14 7 (0.86%) SaaS
15 6 (0.74%) AWS CodePipeline
Communications & Networking
1 37 (4.57%) HTTP
2 17 (2.10%) HTTPS
3 7 (0.86%) TCP/IP
4 6 (0.74%) VPN
5 5 (0.62%) Firewall
5 5 (0.62%) Kerberos
5 5 (0.62%) SSL
6 3 (0.37%) AMQP
6 3 (0.37%) MQTT
7 2 (0.25%) DNS
7 2 (0.25%) Intranet
7 2 (0.25%) Network Security
8 1 (0.12%) BIG-IP
8 1 (0.12%) FTP
8 1 (0.12%) Internet
8 1 (0.12%) NetScaler
8 1 (0.12%) RTP
8 1 (0.12%) SMTP
8 1 (0.12%) SSH
Database & Business Intelligence
1 175 (21.60%) NoSQL
2 120 (14.81%) MongoDB
3 85 (10.49%) PostgreSQL
4 71 (8.77%) SQL Server
5 45 (5.56%) Relational Database
6 42 (5.19%) Redis
7 37 (4.57%) Hazelcast
8 36 (4.44%) MySQL
9 20 (2.47%) Couchbase
10 19 (2.35%) Oracle Database
11 18 (2.22%) Apache Cassandra
12 17 (2.10%) RDBMS
13 16 (1.98%) DB2
14 12 (1.48%) Big Data
15 10 (1.23%) Hadoop
16 8 (0.99%) Amazon DynamoDB
16 8 (0.99%) Amazon RDS
17 7 (0.86%) Cloud Spanner
17 7 (0.86%) Cloudant
18 6 (0.74%) Apache Hive
Development Applications
1 248 (30.62%) Jenkins
2 176 (21.73%) Git (software)
3 160 (19.75%) Maven
4 85 (10.49%) JUnit
5 74 (9.14%) JIRA
6 60 (7.41%) GitLab
7 53 (6.54%) Cucumber
8 41 (5.06%) Mockito
9 34 (4.20%) Artifactory
10 30 (3.70%) Gradle
11 27 (3.33%) Selenium
11 27 (3.33%) Sonatype Nexus
12 24 (2.96%) TeamCity
13 20 (2.47%) Bitbucket
14 19 (2.35%) SonarQube
15 17 (2.10%) IntelliJ
16 15 (1.85%) Liquibase
17 13 (1.60%) Atlassian Bamboo
18 12 (1.48%) Gatling
19 11 (1.36%) JMeter
General
1 203 (25.06%) Finance
2 170 (20.99%) Banking
3 99 (12.22%) Social Skills
4 46 (5.68%) Investment Banking
5 44 (5.43%) Retail
6 39 (4.81%) Analytical Skills
7 31 (3.83%) Front Office
8 26 (3.21%) Public Sector
9 19 (2.35%) Retail Banking
10 10 (1.23%) Electronics
11 9 (1.11%) Financial Institution
11 9 (1.11%) Telecoms
12 7 (0.86%) Games
12 7 (0.86%) Presentation Skills
13 6 (0.74%) Legal
13 6 (0.74%) Manufacturing
14 5 (0.62%) Back Office
15 4 (0.49%) Documentation Skills
15 4 (0.49%) Inclusion and Diversity
15 4 (0.49%) Law
Job Titles
1 579 (71.48%) Developer
2 474 (58.52%) Java Developer
3 148 (18.27%) Senior Developer
4 133 (16.42%) Senior Java Developer
5 80 (9.88%) Java Engineer
6 71 (8.77%) Full Stack Developer
7 51 (6.30%) Software Engineer
8 42 (5.19%) Senior Java Engineer
9 40 (4.94%) Architect
10 34 (4.20%) Java Software Engineer
11 24 (2.96%) AWS Developer
11 24 (2.96%) Solutions Architect
12 23 (2.84%) Core Java Developer
13 21 (2.59%) Senior Software Engineer
14 19 (2.35%) Consultant
15 18 (2.22%) Senior Java Software Engineer
16 16 (1.98%) DevOps Engineer
16 16 (1.98%) Java Architect
16 16 (1.98%) Lead Developer
17 15 (1.85%) Software Developer
Libraries, Frameworks & Software Standards
1 662 (81.73%) Spring
2 213 (26.30%) REST
3 182 (22.47%) Kafka
4 127 (15.68%) RESTful
5 106 (13.09%) React
6 95 (11.73%) Node.js
7 90 (11.11%) Hibernate
8 87 (10.74%) AngularJS
9 79 (9.75%) Web Services
10 72 (8.89%) HTML
11 61 (7.53%) CSS
12 53 (6.54%) SOAP
13 52 (6.42%) JPA
13 52 (6.42%) XML
14 48 (5.93%) OAuth
15 47 (5.80%) JSON
16 36 (4.44%) Apache Camel
17 35 (4.32%) Sass
17 35 (4.32%) Swagger
18 34 (4.20%) JMS
Miscellaneous
1 51 (6.30%) Greenfield Project
2 24 (2.96%) Foreign Exchange (FX)
2 24 (2.96%) Media Streaming
2 24 (2.96%) Video\Live Streaming
3 23 (2.84%) Cloud Native
4 19 (2.35%) Enterprise Software
5 18 (2.22%) Derivative
5 18 (2.22%) Fixed Income
6 17 (2.10%) Credit Risk
7 16 (1.98%) Algorithms
8 14 (1.73%) Reference Data
9 12 (1.48%) Data Structures
10 10 (1.23%) Self-Motivation
11 9 (1.11%) User Experience
12 8 (0.99%) Data Protection Act
12 8 (0.99%) Equities
12 8 (0.99%) Legacy Systems
13 7 (0.86%) Mobile App
13 7 (0.86%) Private Cloud
13 7 (0.86%) State Machine
Operating Systems
1 63 (7.78%) Linux
2 41 (5.06%) Unix
3 19 (2.35%) Red Hat Enterprise Linux
4 9 (1.11%) Android
4 9 (1.11%) Apple iOS
5 6 (0.74%) Windows
6 3 (0.37%) Windows Server
7 2 (0.25%) Debian
7 2 (0.25%) Mac OS
7 2 (0.25%) MVS
7 2 (0.25%) Oracle Linux
7 2 (0.25%) Solaris
7 2 (0.25%) Ubuntu
7 2 (0.25%) VMS
Processes & Methodologies
1 488 (60.25%) Microservices
2 443 (54.69%) Agile Software Development
3 316 (39.01%) CI/CD
4 233 (28.77%) TDD
5 223 (27.53%) DevOps
6 164 (20.25%) Software Engineering
7 139 (17.16%) Scrum
8 128 (15.80%) BDD
9 110 (13.58%) Full Stack Development
10 102 (12.59%) Test Automation
11 70 (8.64%) Continuous Integration
12 65 (8.02%) Multithreading
13 64 (7.90%) Event-Driven
14 54 (6.67%) Problem-Solving
15 53 (6.54%) Analytics
16 51 (6.30%) API Development
16 51 (6.30%) Pair Programming
17 49 (6.05%) Event-Driven Architecture
18 48 (5.93%) OO
18 48 (5.93%) Unit Testing
Programming Languages
1 788 (97.28%) Java
2 224 (27.65%) Java 8
3 204 (25.19%) SQL
4 124 (15.31%) JavaScript
5 105 (12.96%) Java 11
6 54 (6.67%) Kotlin
7 42 (5.19%) Python
8 38 (4.69%) TypeScript
9 30 (3.70%) PL/SQL
10 27 (3.33%) Scala
11 26 (3.21%) Shell Script
12 19 (2.35%) Go
13 15 (1.85%) Groovy
14 12 (1.48%) Bash
14 12 (1.48%) Perl
15 11 (1.36%) C++
16 7 (0.86%) Apple Swift
17 5 (0.62%) T-SQL
18 4 (0.49%) Ada
18 4 (0.49%) C
Qualifications
1 36 (4.44%) Security Cleared
2 26 (3.21%) Degree
3 22 (2.72%) SC Cleared
4 16 (1.98%) Computer Science Degree
5 7 (0.86%) BPSS Clearance
5 7 (0.86%) Sun Certification
6 5 (0.62%) DBS Check
7 4 (0.49%) OCPJP
8 3 (0.37%) CTC Cleared
9 2 (0.25%) DV Cleared
9 2 (0.25%) Master's Degree
10 1 (0.12%) CFA
10 1 (0.12%) CISSP
10 1 (0.12%) MBA
Quality Assurance & Compliance
1 36 (4.44%) QA
2 13 (1.60%) Accessibility
3 4 (0.49%) WCAG
4 3 (0.37%) Basel II
5 2 (0.25%) ISO 20022
5 2 (0.25%) ISO/IEC 20000
6 1 (0.12%) Data Quality
6 1 (0.12%) GDPR
6 1 (0.12%) PSD2
6 1 (0.12%) Sarbanes-Oxley
System Software
1 244 (30.12%) Docker
2 9 (1.11%) OpenAM
3 3 (0.37%) Active Directory
4 2 (0.25%) Apache Flume
4 2 (0.25%) Apache ZooKeeper
4 2 (0.25%) Oracle RAC
5 1 (0.12%) HDFS
5 1 (0.12%) Virtual Machines
Systems Management
1 208 (25.68%) Kubernetes
2 49 (6.05%) Terraform
3 35 (4.32%) Ansible
4 24 (2.96%) Kibana
5 11 (1.36%) logstash
6 10 (1.23%) Grafana
7 9 (1.11%) Istio
7 9 (1.11%) Prometheus
8 7 (0.86%) Single Sign-On
9 6 (0.74%) Puppet
10 4 (0.49%) Docker Swarm
10 4 (0.49%) Oozie
10 4 (0.49%) Opscode Chef
10 4 (0.49%) Rancher
11 2 (0.25%) Data Guard
11 2 (0.25%) Oracle RMAN
12 1 (0.12%) Amdocs OSS
12 1 (0.12%) Consul
12 1 (0.12%) Kiali
Vendors
1 140 (17.28%) Oracle
2 45 (5.56%) Google
3 27 (3.33%) Red Hat
4 24 (2.96%) Microsoft
5 20 (2.47%) MuleSoft
6 18 (2.22%) Splunk
7 17 (2.10%) Confluent
8 16 (1.98%) Solace
9 15 (1.85%) AppDynamics
10 11 (1.36%) SAP
11 8 (0.99%) CA
11 8 (0.99%) IBM
11 8 (0.99%) Sybase
12 7 (0.86%) Atlassian
12 7 (0.86%) CA Agile Central
13 5 (0.62%) Bloomberg
13 5 (0.62%) Dynatrace
13 5 (0.62%) ForgeRock
14 4 (0.49%) New Relic
14 4 (0.49%) Sun