Period
to 22 April 2021

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Groovy skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Groovy over the 6 months to 22 April 2021 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.

Groovy
England > London
6 months to
22 Apr 2021
Same period 2020 Same period 2019
Rank 364 309 363
Rank change year-on-year -55 +54 -71
Contract jobs citing Groovy 82 144 261
As % of all contract jobs advertised in London 0.37% 0.62% 0.62%
As % of the Programming Languages category 0.77% 1.30% 1.30%
Number of daily rates quoted 58 93 167
10th Percentile £310 £416 £438
25th Percentile £431 £500 £513
Median daily rate (50th Percentile) £531 £550 £575
Median % change year-on-year -3.41% -4.35% +4.55%
75th Percentile £675 £650 £675
90th Percentile £729 £720 £713
England median daily rate £500 £550 £550
% change year-on-year -9.09% - +4.76%

Groovy is in the Programming Languages 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 coding skills.

All Programming Languages
London
Contract vacancies with a requirement for coding skills 10,620 11,068 20,068
As % of all contract IT jobs advertised in London 47.70% 47.90% 47.70%
Number of daily rates quoted 7,918 8,265 15,247
10th Percentile £363 £369 £363
25th Percentile £438 £438 £425
Median daily rate (50th Percentile) £525 £525 £525
75th Percentile £638 £616 £613
90th Percentile £713 £700 £675
England median daily rate £500 £500 £483
% change year-on-year - +3.63% +1.58%
Number of hourly rates quoted 69 82 109
10th Percentile £20.90 £18.30 £18.43
25th Percentile £28.00 £28.06 £21.14
Median hourly rate £44.50 £47.83 £36.00
Median % change year-on-year -6.96% +32.86% +7.46%
75th Percentile £62.00 £61.19 £47.50
90th Percentile £68.07 £69.10 £53.75
England median hourly rate £42.50 £43.25 £42.50
% change year-on-year -1.73% +1.76% +6.25%

Groovy
Job Vacancy Trend in London

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

Job vacancy trend for Groovy in London

Groovy
Contractor Daily Rate Trend in London

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

Daily rate trend for Groovy in London

Groovy
Daily Rate Histogram in London

Daily rate distribution for jobs citing Groovy in London over the 6 months to 22 April 2021.

Daily rate histogram for Groovy in London

Groovy
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 Groovy within the London region over the 6 months to 22 April 2021. 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 +19 6 £538 -3.85% 27
West London +25 3 - - 7
Groovy
England

For the 6 months to 22 April 2021, IT contractor jobs citing Groovy 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 Groovy.

1 58 (70.73%) Java
2 55 (67.07%) DevOps
3 52 (63.41%) Jenkins
4 49 (59.76%) Python
5 36 (43.90%) Kubernetes
6 28 (34.15%) Ansible
6 28 (34.15%) Git (software)
6 28 (34.15%) Terraform
7 25 (30.49%) Agile Software Development
7 25 (30.49%) JavaScript
8 24 (29.27%) Linux
9 22 (26.83%) Docker
9 22 (26.83%) GCP
10 21 (25.61%) Maven
11 20 (24.39%) Node.js
12 19 (23.17%) AWS
12 19 (23.17%) Open Source
13 18 (21.95%) Finance
14 17 (20.73%) Azure
14 17 (20.73%) Gradle
15 16 (19.51%) Opscode Chef
15 16 (19.51%) Banking
15 16 (19.51%) Google
16 15 (18.29%) gulp
17 14 (17.07%) Travis CI
17 14 (17.07%) CircleCI
17 14 (17.07%) Web Services
18 13 (15.85%) Scrum
18 13 (15.85%) Spring
18 13 (15.85%) GitHub

Groovy
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 13 (15.85%) nginx
2 9 (10.98%) Confluence
3 6 (7.32%) Apache Spark
4 3 (3.66%) IIS
5 2 (2.44%) Cloud Foundry
5 2 (2.44%) IBM Domino
5 2 (2.44%) Tomcat
6 1 (1.22%) Apache
6 1 (1.22%) Camunda
Cloud Services
1 22 (26.83%) GCP
2 19 (23.17%) AWS
3 17 (20.73%) Azure
4 13 (15.85%) GitHub
4 13 (15.85%) npm
5 6 (7.32%) Amazon EKS
5 6 (7.32%) Cloud Computing
6 4 (4.88%) Azure Data Factory
6 4 (4.88%) PaaS
7 3 (3.66%) Serverless
8 2 (2.44%) Amazon ECS
8 2 (2.44%) Azure Active Directory
8 2 (2.44%) Google Analytics
8 2 (2.44%) OpenShift
9 1 (1.22%) Amazon EC2
9 1 (1.22%) Amazon SQS
9 1 (1.22%) Apigee
9 1 (1.22%) Azure Cosmos DB
9 1 (1.22%) Azure Synapse Analytics
9 1 (1.22%) Pulumi
Communications & Networking
1 9 (10.98%) HTTP
2 4 (4.88%) TCP/IP
3 3 (3.66%) DSL
3 3 (3.66%) FTP
4 2 (2.44%) DNS
4 2 (2.44%) IMAP
4 2 (2.44%) SMTP
4 2 (2.44%) SSL
5 1 (1.22%) Firewall
Database & Business Intelligence
1 12 (14.63%) NoSQL
2 11 (13.41%) MongoDB
3 10 (12.20%) Big Data
3 10 (12.20%) BigQuery
4 8 (9.76%) SQL Server
5 7 (8.54%) PostgreSQL
6 6 (7.32%) Relational Database
7 5 (6.10%) Couchbase
7 5 (6.10%) Flink
8 2 (2.44%) Apache Cassandra
8 2 (2.44%) CouchDB
8 2 (2.44%) Hadoop
8 2 (2.44%) MySQL
9 1 (1.22%) Apache Hive
9 1 (1.22%) Data Warehouse
9 1 (1.22%) HBase
9 1 (1.22%) Power BI
9 1 (1.22%) RDBMS
9 1 (1.22%) Star Schema
9 1 (1.22%) Tableau
Development Applications
1 52 (63.41%) Jenkins
2 28 (34.15%) Git (software)
3 21 (25.61%) Maven
4 17 (20.73%) Gradle
5 15 (18.29%) gulp
6 14 (17.07%) CircleCI
6 14 (17.07%) Travis CI
7 9 (10.98%) JIRA
8 7 (8.54%) Artifactory
8 7 (8.54%) TeamCity
9 5 (6.10%) Cucumber
9 5 (6.10%) Selenium
10 4 (4.88%) Bitbucket
10 4 (4.88%) GitLab
11 3 (3.66%) git-flow
11 3 (3.66%) Liquibase
11 3 (3.66%) SonarQube
11 3 (3.66%) Spinnaker
11 3 (3.66%) Subversion
11 3 (3.66%) VisualSVN
General
1 18 (21.95%) Finance
2 16 (19.51%) Banking
3 5 (6.10%) Investment Banking
4 3 (3.66%) Public Sector
5 2 (2.44%) Retail
6 1 (1.22%) Back Office
6 1 (1.22%) Games
Job Titles
1 31 (37.80%) DevOps Engineer
2 26 (31.71%) Developer
3 14 (17.07%) Java Developer
4 12 (14.63%) Kubernetes Engineer
5 6 (7.32%) Senior Developer
5 6 (7.32%) Senior Java Developer
6 5 (6.10%) Front End Developer (Client-Side Developer)
7 4 (4.88%) Architect
7 4 (4.88%) AWS DevOps
7 4 (4.88%) AWS DevOps Engineer
7 4 (4.88%) AWS Engineer
7 4 (4.88%) Lead DevOps
8 3 (3.66%) Automation Engineer
8 3 (3.66%) Cloud Engineer
8 3 (3.66%) Market Risk Developer
8 3 (3.66%) Market Risk Java Developer
8 3 (3.66%) Senior Automation Engineer
8 3 (3.66%) Senior DevOps
8 3 (3.66%) Senior DevOps Engineer
8 3 (3.66%) Senior Market Risk Java Developer
Libraries, Frameworks & Software Standards
1 20 (24.39%) Node.js
2 14 (17.07%) Web Services
3 13 (15.85%) REST
3 13 (15.85%) Spring
4 12 (14.63%) Kafka
5 7 (8.54%) RESTful
6 6 (7.32%) Elastic Stack
6 6 (7.32%) OAuth
6 6 (7.32%) React
7 5 (6.10%) HTML
7 5 (6.10%) JSON
7 5 (6.10%) Samza
7 5 (6.10%) SOAP
8 4 (4.88%) Hibernate
8 4 (4.88%) XML
9 3 (3.66%) .NET
9 3 (3.66%) CSS
9 3 (3.66%) Middleware
9 3 (3.66%) OAuth2
9 3 (3.66%) Spring Boot
Miscellaneous
1 5 (6.10%) Data Structures
1 5 (6.10%) Grid Computing
1 5 (6.10%) User Experience
2 4 (4.88%) Linux Command Line
3 3 (3.66%) Cloud Native
3 3 (3.66%) Market Risk
3 3 (3.66%) PKI
3 3 (3.66%) Reference Data
3 3 (3.66%) Self-Motivation
4 2 (2.44%) Foreign Exchange (FX)
5 1 (1.22%) Data Centre
5 1 (1.22%) Equities
5 1 (1.22%) Hybrid Cloud
5 1 (1.22%) iPad
5 1 (1.22%) Mainframe
Operating Systems
1 24 (29.27%) Linux
2 6 (7.32%) Windows
3 5 (6.10%) Red Hat Enterprise Linux
3 5 (6.10%) Unix
4 3 (3.66%) Ubuntu
5 1 (1.22%) Android
5 1 (1.22%) Apple iOS
5 1 (1.22%) CentOS
5 1 (1.22%) Solaris
5 1 (1.22%) zOS
Processes & Methodologies
1 55 (67.07%) DevOps
2 25 (30.49%) Agile Software Development
3 19 (23.17%) Open Source
4 13 (15.85%) Scrum
5 11 (13.41%) Mentoring
5 11 (13.41%) Test Automation
6 10 (12.20%) Continuous Integration
7 9 (10.98%) Microservices
8 8 (9.76%) Configuration Management
8 8 (9.76%) Kanban
9 7 (8.54%) Continuous Delivery
10 6 (7.32%) Front End Development
10 6 (7.32%) Process Improvement
11 5 (6.10%) Analytics
11 5 (6.10%) API Design
11 5 (6.10%) Continuous Improvement
11 5 (6.10%) MapReduce
12 4 (4.88%) Continuous Deployment
12 4 (4.88%) Deployment Automation
12 4 (4.88%) Infrastructure Engineering
Programming Languages
1 58 (70.73%) Java
2 49 (59.76%) Python
3 25 (30.49%) JavaScript
4 10 (12.20%) Ruby
5 9 (10.98%) Bash Shell
5 9 (10.98%) SQL
6 8 (9.76%) Scala
7 7 (8.54%) Perl
7 7 (8.54%) PowerShell
8 6 (7.32%) Go
9 5 (6.10%) C#
10 4 (4.88%) Java 8
11 3 (3.66%) Kotlin
11 3 (3.66%) PL/SQL
11 3 (3.66%) Shell Script
12 2 (2.44%) Clojure
12 2 (2.44%) Haskell
13 1 (1.22%) C++
13 1 (1.22%) COBOL
Qualifications
1 10 (12.20%) Security Cleared
2 8 (9.76%) SC Cleared
3 2 (2.44%) Computer Science Degree
3 2 (2.44%) Degree
4 1 (1.22%) CISSP
4 1 (1.22%) DBS Check
4 1 (1.22%) Master's Degree
Quality Assurance & Compliance
1 2 (2.44%) Data Quality
2 1 (1.22%) GDPR
2 1 (1.22%) QA
2 1 (1.22%) SLA
System Software
1 22 (26.83%) Docker
2 11 (13.41%) Virtual Machines
3 2 (2.44%) Active Directory
3 2 (2.44%) Varnish
3 2 (2.44%) VMware Infrastructure
4 1 (1.22%) HDFS
Systems Management
1 36 (43.90%) Kubernetes
2 28 (34.15%) Ansible
2 28 (34.15%) Terraform
3 16 (19.51%) Opscode Chef
4 12 (14.63%) Istio
5 10 (12.20%) Argo
6 8 (9.76%) Puppet
7 7 (8.54%) Grafana
8 4 (4.88%) Prometheus
9 3 (3.66%) Salt
10 2 (2.44%) Docker Swarm
10 2 (2.44%) Kibana
11 1 (1.22%) Consul
11 1 (1.22%) Rancher
Vendors
1 16 (19.51%) Google
2 9 (10.98%) Oracle
3 7 (8.54%) Red Hat
4 6 (7.32%) Atlassian
5 4 (4.88%) Databricks
5 4 (4.88%) Microsoft
6 3 (3.66%) Micro Focus
6 3 (3.66%) RedGate
6 3 (3.66%) ServiceNow
7 2 (2.44%) hybris
7 2 (2.44%) VMware
7 2 (2.44%) Xerox
8 1 (1.22%) Ab Initio
8 1 (1.22%) Confluent
8 1 (1.22%) IBM
8 1 (1.22%) MicroStrategy