Period
to 3 August 2021

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Jenkins skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Jenkins over the 6 months to 3 August 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.

Jenkins (JenkinsCI)
Central London > City of London
6 months to
3 Aug 2021
Same period 2020 Same period 2019
Rank 45 37 66
Rank change year-on-year -8 +29 -33
Contract jobs citing Jenkins 158 126 248
As % of all contract jobs advertised in the City of London 4.60% 5.47% 3.77%
As % of the Development Applications category 26.03% 28.13% 21.55%
Number of daily rates quoted 115 102 200
10th Percentile £433 £419 £454
25th Percentile £450 £469 £509
Median daily rate (50th Percentile) £575 £550 £550
Median % change year-on-year +4.55% - +4.76%
75th Percentile £681 £625 £625
90th Percentile £745 £675 £688
Central London median daily rate £575 £550 £550
% change year-on-year +4.55% - +4.76%

Jenkins is in the Development Applications 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 development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 607 448 1,151
As % of all contract IT jobs advertised in the City of London 17.67% 19.44% 17.51%
Number of daily rates quoted 429 318 874
10th Percentile £404 £374 £388
25th Percentile £463 £450 £450
Median daily rate (50th Percentile) £550 £515 £525
Median % change year-on-year +6.80% -1.90% +1.69%
75th Percentile £644 £600 £595
90th Percentile £713 £675 £675
Central London median daily rate £550 £505 £525
% change year-on-year +8.91% -3.81% +5.00%
Number of hourly rates quoted 2 4 6
10th Percentile £25.58 £36.50 £14.75
25th Percentile £26.06 £42.13 £19.75
Median hourly rate £27.25 £50.75 £38.75
Median % change year-on-year -46.31% +30.97% +21.09%
75th Percentile £28.56 £58.44 £56.50
90th Percentile £29.13 £60.13 £58.25
Central London median hourly rate £27.25 £50.75 £38.75
% change year-on-year -46.31% +30.97% +21.09%

Jenkins
Job Vacancy Trend in the City of London

Job postings citing Jenkins as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Jenkins in the City of London

Jenkins
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Jenkins in the City of London.

Daily rate trend for Jenkins in the City of London

Jenkins
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Jenkins in the City of London over the 6 months to 3 August 2021.

Daily rate histogram for Jenkins in the City of London

For the 6 months to 3 August 2021, IT contractor jobs citing Jenkins 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 Jenkins.

1 90 (56.96%) DevOps
2 83 (52.53%) Git (software)
3 80 (50.63%) Docker
4 77 (48.73%) Agile Software Development
5 74 (46.84%) AWS
6 66 (41.77%) Java
7 62 (39.24%) Microservices
8 61 (38.61%) Azure
9 55 (34.81%) TDD
10 49 (31.01%) Web Services
11 40 (25.32%) Continuous Integration
12 39 (24.68%) JavaScript
12 39 (24.68%) MVC
13 38 (24.05%) Software Engineering
14 36 (22.78%) Spring
14 36 (22.78%) JIRA
15 34 (21.52%) HTML
16 33 (20.89%) Web Development
17 32 (20.25%) Full Stack Development
18 31 (19.62%) HTML5
18 31 (19.62%) Node.js
18 31 (19.62%) AngularJS
19 29 (18.35%) SQL
20 27 (17.09%) Python
21 26 (16.46%) Finance
22 25 (15.82%) Ansible
22 25 (15.82%) Spring Boot
23 24 (15.19%) CSS
24 22 (13.92%) Kubernetes
25 21 (13.29%) Kafka

Jenkins
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 9 (5.70%) Apache
1 9 (5.70%) Confluence
2 7 (4.43%) Apache Spark
3 6 (3.80%) Red Hat Fuse
4 5 (3.16%) CMS
5 3 (1.90%) Elasticsearch
6 2 (1.27%) Oracle Coherence
6 2 (1.27%) Tornado
7 1 (0.63%) Adobe Experience Manager
7 1 (0.63%) OpenStack
7 1 (0.63%) Tomcat
7 1 (0.63%) WebLogic
7 1 (0.63%) WebSphere
Business Applications
1 7 (4.43%) Summit
2 1 (0.63%) Dynamics CRM
2 1 (0.63%) SAP S/4HANA
Cloud Services
1 74 (46.84%) AWS
2 61 (38.61%) Azure
3 20 (12.66%) GitHub
4 16 (10.13%) AWS CloudFormation
5 15 (9.49%) Serverless
6 11 (6.96%) AWS Lambda
7 10 (6.33%) GCP
8 8 (5.06%) Amazon ECS
9 6 (3.80%) AWS Fargate
10 5 (3.16%) npm
11 3 (1.90%) SaaS
11 3 (1.90%) Virtual Private Cloud
12 2 (1.27%) Amazon CloudWatch
12 2 (1.27%) Amazon EC2
12 2 (1.27%) Amazon S3
12 2 (1.27%) Amazon SQS
12 2 (1.27%) Datadog
12 2 (1.27%) IaaS
12 2 (1.27%) OpenShift
12 2 (1.27%) Stackdriver
Communications & Networking
1 1 (0.63%) DSL
1 1 (0.63%) Firewall
1 1 (0.63%) Kerberos
1 1 (0.63%) Network Security
Database & Business Intelligence
1 14 (8.86%) Relational Database
2 11 (6.96%) NoSQL
3 9 (5.70%) MongoDB
4 8 (5.06%) Big Data
5 7 (4.43%) SQL Server
6 4 (2.53%) PostgreSQL
7 3 (1.90%) Data Warehouse
7 3 (1.90%) Hadoop
8 2 (1.27%) Couchbase
8 2 (1.27%) MySQL
8 2 (1.27%) RDBMS
9 1 (0.63%) Amazon DynamoDB
9 1 (0.63%) Amazon Redshift
9 1 (0.63%) Apache Cassandra
9 1 (0.63%) Apache Hive
9 1 (0.63%) Azure SQL Database
9 1 (0.63%) Data Lake
9 1 (0.63%) Oracle Database
9 1 (0.63%) Oracle Database 11g
9 1 (0.63%) Oracle Database 12c
Development Applications
1 83 (52.53%) Git (software)
2 36 (22.78%) JIRA
3 21 (13.29%) Maven
4 15 (9.49%) Bitbucket
5 11 (6.96%) Cucumber
6 9 (5.70%) IntelliJ
7 8 (5.06%) GitLab
7 8 (5.06%) TeamCity
8 7 (4.43%) Eclipse
8 7 (4.43%) Selenium
9 6 (3.80%) JUnit
10 5 (3.16%) CircleCI
10 5 (3.16%) Sonatype Nexus
11 4 (2.53%) Atlassian Bamboo
11 4 (2.53%) Hudson
11 4 (2.53%) IBM UrbanCode
11 4 (2.53%) Mockito
12 3 (1.90%) Gradle
12 3 (1.90%) Sourcetree
12 3 (1.90%) Travis CI
General
1 26 (16.46%) Finance
2 21 (13.29%) Banking
3 11 (6.96%) Social Skills
4 9 (5.70%) Retail
5 5 (3.16%) Public Sector
6 4 (2.53%) Analytical Skills
6 4 (2.53%) Presentation Skills
7 3 (1.90%) Legal
8 2 (1.27%) Financial Institution
8 2 (1.27%) Investment Banking
9 1 (0.63%) Front Office
9 1 (0.63%) Influencing Skills
9 1 (0.63%) Marketing
9 1 (0.63%) Organisational Skills
Job Titles
1 86 (54.43%) Developer
2 28 (17.72%) Backend Developer
3 22 (13.92%) Java Developer
4 18 (11.39%) DevOps Engineer
5 17 (10.76%) Node.js Developer
6 16 (10.13%) PHP Developer
7 10 (6.33%) Python Developer
8 8 (5.06%) Architect
8 8 (5.06%) C++ Developer
8 8 (5.06%) SQL Developer
8 8 (5.06%) Summit Developer
9 7 (4.43%) C# Developer
9 7 (4.43%) C++/C# Developer
9 7 (4.43%) Cloud Engineer
9 7 (4.43%) Data Engineer
9 7 (4.43%) Perl Developer
9 7 (4.43%) Senior Developer
10 6 (3.80%) Java Architect
10 6 (3.80%) Java Solutions Architect
10 6 (3.80%) Software Engineer
Libraries, Frameworks & Software Standards
1 49 (31.01%) Web Services
2 36 (22.78%) Spring
3 34 (21.52%) HTML
4 31 (19.62%) AngularJS
4 31 (19.62%) HTML5
4 31 (19.62%) Node.js
5 25 (15.82%) Spring Boot
6 24 (15.19%) CSS
7 21 (13.29%) Kafka
8 19 (12.03%) CSS3
8 19 (12.03%) Sass
9 18 (11.39%) Laravel
9 18 (11.39%) LESS
9 18 (11.39%) Vue.js
9 18 (11.39%) Vuetify.js
10 16 (10.13%) RESTful
11 15 (9.49%) REST
12 14 (8.86%) React
13 12 (7.59%) JMS
14 8 (5.06%) Hibernate
Miscellaneous
1 14 (8.86%) Algorithms
2 13 (8.23%) Enterprise Software
3 9 (5.70%) Clustering
3 9 (5.70%) Fixed Income
4 8 (5.06%) Foreign Exchange (FX)
5 7 (4.43%) Derivative
6 5 (3.16%) Legacy Applications
6 5 (3.16%) Legacy Systems
6 5 (3.16%) Mobile App
7 4 (2.53%) Data Structures
8 3 (1.90%) Private Cloud
9 2 (1.27%) Cloud Native
9 2 (1.27%) Credit Risk
9 2 (1.27%) Hedge funds
9 2 (1.27%) Linux Command Line
9 2 (1.27%) N-Tier
9 2 (1.27%) Self-Motivation
9 2 (1.27%) Wiki
10 1 (0.63%) iPhone
10 1 (0.63%) Market Risk
Operating Systems
1 12 (7.59%) Linux
2 4 (2.53%) Android
2 4 (2.53%) Windows
3 3 (1.90%) Apple iOS
3 3 (1.90%) VMS
4 2 (1.27%) Ubuntu
4 2 (1.27%) Unix
5 1 (0.63%) Red Hat Enterprise Linux
5 1 (0.63%) Windows Server 2008
5 1 (0.63%) Windows Server 2012
Processes & Methodologies
1 90 (56.96%) DevOps
2 77 (48.73%) Agile Software Development
3 62 (39.24%) Microservices
4 55 (34.81%) TDD
5 40 (25.32%) Continuous Integration
6 39 (24.68%) MVC
7 38 (24.05%) Software Engineering
8 33 (20.89%) Web Development
9 32 (20.25%) Full Stack Development
10 21 (13.29%) OWASP
11 19 (12.03%) Scrum
12 15 (9.49%) Continuous Improvement
12 15 (9.49%) OO
13 14 (8.86%) High Availability
13 14 (8.86%) Performance Tuning
13 14 (8.86%) Test Automation
14 13 (8.23%) OOP
15 12 (7.59%) BDD
16 11 (6.96%) Problem-Solving
17 10 (6.33%) Event-Driven
Programming Languages
1 66 (41.77%) Java
2 39 (24.68%) JavaScript
3 29 (18.35%) SQL
4 27 (17.09%) Python
5 18 (11.39%) PHP
6 15 (9.49%) Java 8
7 12 (7.59%) C#
8 11 (6.96%) Bash Shell
9 10 (6.33%) C++
10 9 (5.70%) Go
11 8 (5.06%) Perl
12 6 (3.80%) Java 11
13 5 (3.16%) PowerShell
14 4 (2.53%) Scala
15 3 (1.90%) Groovy
15 3 (1.90%) Ruby
16 2 (1.27%) Kotlin
16 2 (1.27%) Shell Script
17 1 (0.63%) Apple Swift
17 1 (0.63%) ES6
Qualifications
1 5 (3.16%) Security Cleared
2 4 (2.53%) SC Cleared
3 3 (1.90%) AWS Certification
3 3 (1.90%) Degree
4 2 (1.27%) DV Cleared
5 1 (0.63%) Computer Science Degree
5 1 (0.63%) CTC Cleared
5 1 (0.63%) ISTQB
Quality Assurance & Compliance
1 9 (5.70%) QA
2 2 (1.27%) GDPR
3 1 (0.63%) Accessibility
System Software
1 80 (50.63%) Docker
2 2 (1.27%) Active Directory
3 1 (0.63%) HDFS
3 1 (0.63%) vCloud
3 1 (0.63%) VMware Infrastructure
Systems Management
1 25 (15.82%) Ansible
2 22 (13.92%) Kubernetes
3 20 (12.66%) Terraform
4 10 (6.33%) Puppet
5 4 (2.53%) Opscode Chef
6 2 (1.27%) ITRS Geneos
6 2 (1.27%) Packer
7 1 (0.63%) Active Directory Federation Services
7 1 (0.63%) BladeLogic
7 1 (0.63%) Cobbler
7 1 (0.63%) Hadoop YARN
7 1 (0.63%) Icinga
7 1 (0.63%) logstash
7 1 (0.63%) Mesos
7 1 (0.63%) Oozie
7 1 (0.63%) Rundeck
7 1 (0.63%) Salt
Vendors
1 17 (10.76%) Oracle
2 8 (5.06%) Google
3 7 (4.43%) MuleSoft
4 6 (3.80%) IBM
5 5 (3.16%) Microsoft
6 3 (1.90%) Splunk
7 2 (1.27%) CA
7 2 (1.27%) CA Agile Central
7 2 (1.27%) Cloudera
7 2 (1.27%) hybris
7 2 (1.27%) Xamarin
8 1 (0.63%) Adobe
8 1 (0.63%) Bloomberg
8 1 (0.63%) ION Trading
8 1 (0.63%) MarketAxess
8 1 (0.63%) Red Hat
8 1 (0.63%) Salesforce.com
8 1 (0.63%) SAP
8 1 (0.63%) Tradeweb
8 1 (0.63%) VMware