Period
to 3 March 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 March 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 Mar 2021
Same period 2020 Same period 2019
Rank 33 52 41
Rank change year-on-year +19 -11 +10
Contract jobs citing Jenkins 130 186 347
As % of all contract jobs advertised in the City of London 5.75% 4.04% 5.16%
As % of the Development Applications category 32.91% 24.16% 23.78%
Number of daily rates quoted 141 154 251
Median daily rate £550 £575 £540
Median daily rate % change year-on-year -4.35% +6.48% +2.86%
10th Percentile £328 £425 £425
90th Percentile £675 £700 £688
Central London median daily rate £550 £559 £550
% change year-on-year -1.57% +1.59% +4.76%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

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 395 770 1,459
As % of all contract IT jobs advertised in the City of London 17.46% 16.72% 21.69%
Number of daily rates quoted 282 605 1,133
Median daily rate £525 £513 £525
Median daily rate % change year-on-year +2.44% -2.38% +5.00%
10th Percentile £325 £363 £375
90th Percentile £675 £663 £675
Central London median daily rate £525 £500 £525
% change year-on-year +5.00% -4.76% +5.00%
Number of hourly rates quoted 0 7 3
Median hourly rate - £49.28 £56.00
Median hourly rate % change year-on-year - -12.01% -16.52%
Median hourly rate - £49.28 £56.00
% change year-on-year - -12.01% -16.52%

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 March 2021.

Daily rate histogram for Jenkins in the City of London

For the 6 months to 3 March 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 70 (53.85%) Git (software)
2 63 (48.46%) AWS
2 63 (48.46%) DevOps
3 56 (43.08%) Java
4 55 (42.31%) Agile Software Development
5 52 (40.00%) Docker
6 46 (35.38%) Azure
7 45 (34.62%) JavaScript
7 45 (34.62%) Microservices
8 41 (31.54%) TDD
9 38 (29.23%) Python
9 38 (29.23%) Continuous Integration
10 37 (28.46%) HTML
10 37 (28.46%) AngularJS
11 36 (27.69%) Kubernetes
12 33 (25.38%) Spring
13 32 (24.62%) HTML5
14 31 (23.85%) Banking
15 30 (23.08%) Software Engineering
16 29 (22.31%) Scrum
16 29 (22.31%) Linux
17 27 (20.77%) REST
18 26 (20.00%) PHP
19 25 (19.23%) Web Services
19 25 (19.23%) Terraform
20 24 (18.46%) Finance
21 23 (17.69%) CSS
21 23 (17.69%) Kafka
22 21 (16.15%) Ansible
22 21 (16.15%) SQL

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 11 (8.46%) Apache
1 11 (8.46%) Elasticsearch
2 10 (7.69%) Red Hat Fuse
3 6 (4.62%) Confluence
4 2 (1.54%) Adobe Experience Manager
4 2 (1.54%) CMS
4 2 (1.54%) IIS
4 2 (1.54%) nginx
4 2 (1.54%) WebSphere
5 1 (0.77%) Anypoint
5 1 (0.77%) Apache Spark
5 1 (0.77%) Cloud Foundry
5 1 (0.77%) Jupyter
5 1 (0.77%) Mule
5 1 (0.77%) Mule ESB
5 1 (0.77%) OpenStack
5 1 (0.77%) SAS
5 1 (0.77%) Tomcat
5 1 (0.77%) WebLogic
5 1 (0.77%) WordPress
Applications
1 1 (0.77%) Microsoft Excel
Business Applications
1 1 (0.77%) Summit
Cloud Services
1 63 (48.46%) AWS
2 46 (35.38%) Azure
3 13 (10.00%) GCP
4 12 (9.23%) AWS CloudFormation
5 9 (6.92%) GitHub
5 9 (6.92%) PaaS
5 9 (6.92%) Serverless
6 8 (6.15%) SaaS
7 7 (5.38%) Amazon ECS
8 6 (4.62%) Amazon S3
8 6 (4.62%) OpenShift
9 5 (3.85%) IaaS
10 4 (3.08%) Amazon Cognito
10 4 (3.08%) Amazon EC2
10 4 (3.08%) Amazon ElastiCache
10 4 (3.08%) Amazon Kinesis
10 4 (3.08%) Amazon SQS
10 4 (3.08%) Virtual Private Cloud
11 3 (2.31%) Amazon EKS
11 3 (2.31%) AWS Lambda
Communications & Networking
1 12 (9.23%) Firewall
2 7 (5.38%) TCP/IP
3 6 (4.62%) HTTP
4 5 (3.85%) BGP
4 5 (3.85%) MPLS
4 5 (3.85%) SNMP
5 2 (1.54%) DNS
5 2 (1.54%) FTP
5 2 (1.54%) Network Security
5 2 (1.54%) SSL
6 1 (0.77%) Internet
Database & Business Intelligence
1 17 (13.08%) Relational Database
2 10 (7.69%) SQL Server
3 8 (6.15%) Neo4j
3 8 (6.15%) NoSQL
4 7 (5.38%) RDBMS
5 6 (4.62%) PostgreSQL
6 3 (2.31%) Apache Cassandra
6 3 (2.31%) MongoDB
6 3 (2.31%) MySQL
6 3 (2.31%) Redis
7 2 (1.54%) BigQuery
7 2 (1.54%) Data Warehouse
7 2 (1.54%) Hadoop
7 2 (1.54%) Oracle Database
7 2 (1.54%) Oracle Database 11g
7 2 (1.54%) SQL Server Integration Services
7 2 (1.54%) SQLite
8 1 (0.77%) Azure SQL Database
8 1 (0.77%) HBase
8 1 (0.77%) Pentaho
Development Applications
1 70 (53.85%) Git (software)
2 18 (13.85%) JIRA
3 14 (10.77%) Maven
4 9 (6.92%) Selenium
5 8 (6.15%) Bitbucket
5 8 (6.15%) Cucumber
6 7 (5.38%) JUnit
6 7 (5.38%) TeamCity
7 6 (4.62%) Artifactory
8 5 (3.85%) GitLab
8 5 (3.85%) Octopus Deploy
9 4 (3.08%) Atlassian Bamboo
9 4 (3.08%) GoCD
9 4 (3.08%) Gradle
9 4 (3.08%) MSBuild
9 4 (3.08%) REST Assured
9 4 (3.08%) SonarQube
10 3 (2.31%) Eclipse
10 3 (2.31%) Hudson
10 3 (2.31%) Mockito
General
1 31 (23.85%) Banking
2 24 (18.46%) Finance
3 6 (4.62%) Public Sector
4 5 (3.85%) Retail
5 4 (3.08%) Back Office
6 1 (0.77%) Games
6 1 (0.77%) Retail Banking
Job Titles
1 61 (46.92%) Developer
2 21 (16.15%) Java Developer
3 20 (15.38%) Backend Developer
3 20 (15.38%) PHP Developer
4 17 (13.08%) DevOps Engineer
5 14 (10.77%) Architect
6 10 (7.69%) AWS Engineer
7 9 (6.92%) Solutions Architect
8 7 (5.38%) AWS DevOps
8 7 (5.38%) Java Architect
8 7 (5.38%) Java Solutions Architect
9 6 (4.62%) AWS DevOps Engineer
9 6 (4.62%) Cloud Engineer
9 6 (4.62%) Python Developer
10 5 (3.85%) Angular Developer
10 5 (3.85%) AWS Developer
10 5 (3.85%) C# Developer
10 5 (3.85%) Operations Engineer
10 5 (3.85%) SQL Developer
11 4 (3.08%) Azure Architect
Libraries, Frameworks & Software Standards
1 37 (28.46%) AngularJS
1 37 (28.46%) HTML
2 33 (25.38%) Spring
3 32 (24.62%) HTML5
4 27 (20.77%) REST
5 25 (19.23%) Web Services
6 23 (17.69%) CSS
6 23 (17.69%) Kafka
7 19 (14.62%) Sass
8 18 (13.85%) CSS3
8 18 (13.85%) LESS
8 18 (13.85%) Vue.js
9 17 (13.08%) Laravel
9 17 (13.08%) Vuetify.js
10 14 (10.77%) Elastic Stack
10 14 (10.77%) JMS
10 14 (10.77%) jQuery
11 13 (10.00%) Spring Boot
12 11 (8.46%) Hibernate
13 10 (7.69%) JSF
Miscellaneous
1 15 (11.54%) Clustering
1 15 (11.54%) Enterprise Software
2 9 (6.92%) Analytical Skills
3 5 (3.85%) Data Structures
4 4 (3.08%) Algorithms
4 4 (3.08%) Cloud Native
4 4 (3.08%) Management Information System
4 4 (3.08%) Mobile App
4 4 (3.08%) Self-Motivation
5 3 (2.31%) Analytical Mindset
5 3 (2.31%) Blog
5 3 (2.31%) Fixed Income
6 2 (1.54%) Greenfield Project
6 2 (1.54%) Public Cloud
6 2 (1.54%) User Experience
6 2 (1.54%) Wiki
7 1 (0.77%) CMDB
7 1 (0.77%) Derivative
7 1 (0.77%) Foreign Exchange (FX)
7 1 (0.77%) Mobile Payment
Operating Systems
1 29 (22.31%) Linux
2 8 (6.15%) Windows
3 4 (3.08%) Unix
4 3 (2.31%) Android
4 3 (2.31%) CentOS
4 3 (2.31%) Ubuntu
5 2 (1.54%) Apple iOS
5 2 (1.54%) Red Hat Enterprise Linux
6 1 (0.77%) Windows Server 2008
6 1 (0.77%) Windows Server 2012
Processes & Methodologies
1 63 (48.46%) DevOps
2 55 (42.31%) Agile Software Development
3 45 (34.62%) Microservices
4 41 (31.54%) TDD
5 38 (29.23%) Continuous Integration
6 30 (23.08%) Software Engineering
7 29 (22.31%) Scrum
8 20 (15.38%) MVC
9 19 (14.62%) Web Development
10 17 (13.08%) Infrastructure as Code
10 17 (13.08%) OO
10 17 (13.08%) Open Source
11 15 (11.54%) High Availability
12 14 (10.77%) Performance Tuning
12 14 (10.77%) Scalability Testing
13 12 (9.23%) Configuration Management
13 12 (9.23%) Multithreading
14 11 (8.46%) Continuous Improvement
14 11 (8.46%) Test Automation
15 10 (7.69%) BDD
Programming Languages
1 56 (43.08%) Java
2 45 (34.62%) JavaScript
3 38 (29.23%) Python
4 26 (20.00%) PHP
5 21 (16.15%) SQL
6 20 (15.38%) Java 8
7 17 (13.08%) Perl
8 13 (10.00%) PL/SQL
9 10 (7.69%) Bash Shell
10 8 (6.15%) PowerShell
11 7 (5.38%) Go
12 6 (4.62%) C#
12 6 (4.62%) Ruby
13 5 (3.85%) Groovy
14 4 (3.08%) C++
14 4 (3.08%) ES6
14 4 (3.08%) Kotlin
15 3 (2.31%) TypeScript
16 2 (1.54%) Scala
17 1 (0.77%) VBA
Qualifications
1 16 (12.31%) SC Cleared
1 16 (12.31%) Security Cleared
2 5 (3.85%) Degree
3 4 (3.08%) AWS Certification
3 4 (3.08%) Computer Science Degree
4 3 (2.31%) BPSS Clearance
4 3 (2.31%) DBS Check
4 3 (2.31%) SAFe Agilist
5 1 (0.77%) CTC Cleared
5 1 (0.77%) TOGAF Certification
Quality Assurance & Compliance
1 5 (3.85%) QA
2 3 (2.31%) MiFID
3 1 (0.77%) IFRS
System Software
1 52 (40.00%) Docker
2 2 (1.54%) Apache ZooKeeper
2 2 (1.54%) etcd
2 2 (1.54%) Varnish
2 2 (1.54%) Virtual Machines
2 2 (1.54%) VMware Infrastructure
3 1 (0.77%) Active Directory
3 1 (0.77%) HDFS
3 1 (0.77%) vCloud
3 1 (0.77%) vSphere
Systems Management
1 36 (27.69%) Kubernetes
2 25 (19.23%) Terraform
3 21 (16.15%) Ansible
4 12 (9.23%) Puppet
5 10 (7.69%) Opscode Chef
6 8 (6.15%) Netcool
7 6 (4.62%) Rundeck
8 5 (3.85%) Consul
9 4 (3.08%) Prometheus
10 3 (2.31%) Grafana
10 3 (2.31%) HP Fortify
10 3 (2.31%) Salt
11 2 (1.54%) Docker Swarm
12 1 (0.77%) Pingdom
12 1 (0.77%) vRealize
Vendors
1 18 (13.85%) Oracle
2 10 (7.69%) AppDynamics
3 8 (6.15%) SevOne
3 8 (6.15%) Splunk
4 5 (3.85%) Atlassian
5 4 (3.08%) Google
5 4 (3.08%) SaltStack
6 3 (2.31%) VMware
7 2 (1.54%) Adobe
7 2 (1.54%) Databricks
7 2 (1.54%) Dynatrace
7 2 (1.54%) Micro Focus
7 2 (1.54%) MuleSoft
7 2 (1.54%) Red Hat
7 2 (1.54%) RedGate
8 1 (0.77%) New Relic
8 1 (0.77%) PagerDuty
8 1 (0.77%) Perfecto Mobile
8 1 (0.77%) Talend
8 1 (0.77%) Xamarin