Period
to 30 May 2020

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Clojure skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clojure over the 6 months to 30 May 2020 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.

Clojure
UK > England
6 months to
30 May 2020
Same period 2019 Same period 2018
Rank 554 729 771
Rank change year-on-year +175 +42 -3
Contract jobs citing Clojure 29 78 91
As % of all contract jobs advertised in England 0.070% 0.094% 0.099%
As % of the Programming Languages category 0.17% 0.22% 0.23%
Number of daily rates quoted 25 53 77
Median daily rate £575 £600 £600
Median daily rate % change year-on-year -4.17% - +4.35%
10th Percentile £470 £463 £450
90th Percentile £623 £685 £700
UK median daily rate £563 £569 £600
% change year-on-year -1.10% -5.21% +5.49%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK median hourly rate - - -

Clojure 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 England with a requirement for coding skills.

All Programming Languages
England
Contract vacancies with a requirement for coding skills 17,228 35,817 40,129
As % of all contract IT jobs advertised in England 41.43% 43.14% 43.45%
Number of daily rates quoted 11,745 25,023 28,192
Median daily rate £500 £485 £475
Median daily rate % change year-on-year +3.09% +2.11% +5.56%
10th Percentile £325 £325 £313
90th Percentile £675 £650 £638
UK median daily rate £488 £475 £463
% change year-on-year +2.63% +2.70% +7.56%
Number of hourly rates quoted 359 619 731
Median hourly rate £35.00 £43.00 £41.00
Median hourly rate % change year-on-year -18.60% +4.88% -1.20%
10th Percentile £18.25 £18.24 £17.52
90th Percentile £57.50 £55.00 £52.50
Median hourly rate £35.00 £42.50 £40.50
% change year-on-year -17.65% +4.94% -2.41%

Clojure
Job Vacancy Trend in England

Job postings citing Clojure as a proportion of all IT jobs advertised in England.

Job vacancy trend for Clojure in England

Clojure
Contractor Daily Rate Trend in England

3-month moving average daily rate quoted in jobs citing Clojure in England.

Daily rate trend for Clojure in England

Clojure
Daily Rate Histogram in England

Daily rate distribution for jobs citing Clojure in England over the 6 months to 30 May 2020.

Daily rate histogram for Clojure in England

Clojure
Contractor Hourly Rate Trend in England

3-month moving average hourly rates quoted in jobs citing Clojure in England.

Hourly rate trend for Clojure in England

Clojure
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Clojure within the England region over the 6 months to 30 May 2020. 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 +138 27 £575 -4.17% 8
North West - 2 £475 -
North of England - 2 £475 -
Clojure
UK

For the 6 months to 30 May 2020, IT contractor jobs citing Clojure 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 England region with a requirement for Clojure.

1 22 (75.86%) Java
2 15 (51.72%) Python
2 15 (51.72%) Scala
3 14 (48.28%) Open Source
4 13 (44.83%) Kafka
5 12 (41.38%) JavaScript
6 11 (37.93%) Software Engineering
6 11 (37.93%) DevOps
7 8 (27.59%) NoSQL
7 8 (27.59%) Docker
7 8 (27.59%) Linux
8 7 (24.14%) Firewall
8 7 (24.14%) Groovy
8 7 (24.14%) OWASP
8 7 (24.14%) MongoDB
8 7 (24.14%) AWS
8 7 (24.14%) Kubernetes
8 7 (24.14%) GCP
8 7 (24.14%) Vulnerability Scanning
8 7 (24.14%) SANS
8 7 (24.14%) RabbitMQ
8 7 (24.14%) Relational Database
9 6 (20.69%) REST
9 6 (20.69%) Apache Cassandra
9 6 (20.69%) Games
9 6 (20.69%) MySQL
10 5 (17.24%) Oracle
10 5 (17.24%) SQL Server
10 5 (17.24%) E-Commerce
10 5 (17.24%) CSS

Clojure
Co-occurring IT Skills in England 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 1 (3.45%) Apache
1 1 (3.45%) Apache Spark
1 1 (3.45%) SAS
Applications
1 1 (3.45%) Zeplin
Cloud Services
1 7 (24.14%) AWS
1 7 (24.14%) GCP
2 3 (10.34%) Amazon EC2
2 3 (10.34%) Amazon S3
2 3 (10.34%) AWS Lambda
2 3 (10.34%) Serverless
3 2 (6.90%) Amazon ELB
3 2 (6.90%) SaaS
4 1 (3.45%) Amazon SQS
4 1 (3.45%) AWS CloudFormation
4 1 (3.45%) GitHub
4 1 (3.45%) Virtual Private Cloud
Communications & Networking
1 7 (24.14%) Firewall
Database & Business Intelligence
1 8 (27.59%) NoSQL
2 7 (24.14%) MongoDB
2 7 (24.14%) Relational Database
3 6 (20.69%) Apache Cassandra
3 6 (20.69%) MySQL
4 5 (17.24%) SQL Server
5 2 (6.90%) Amazon RDS
5 2 (6.90%) PostgreSQL
6 1 (3.45%) Amazon DynamoDB
6 1 (3.45%) Apache Hive
6 1 (3.45%) Hadoop
6 1 (3.45%) Impala
6 1 (3.45%) InfluxDB
6 1 (3.45%) SAS EBI
Development Applications
1 2 (6.90%) Git (software)
1 2 (6.90%) Jenkins
2 1 (3.45%) Gradle
2 1 (3.45%) TeamCity
General
1 6 (20.69%) Games
2 3 (10.34%) Back Office
2 3 (10.34%) Banking
2 3 (10.34%) Retail
3 2 (6.90%) Finance
3 2 (6.90%) Investment Banking
3 2 (6.90%) Public Sector
Job Titles
1 15 (51.72%) Developer
2 8 (27.59%) Clojure Developer
3 6 (20.69%) Security Engineer
4 5 (17.24%) Hybris Developer
5 4 (13.79%) AWS Engineer
5 4 (13.79%) DevSecOps Engineer
5 4 (13.79%) Software Engineer
6 2 (6.90%) Clojure Engineer
6 2 (6.90%) Developer/Software Engineer
6 2 (6.90%) Java Developer
6 2 (6.90%) Lead Developer
6 2 (6.90%) Lead Software Developer
6 2 (6.90%) Lead Software Engineer
6 2 (6.90%) Software Developer
7 1 (3.45%) Agile Java Developer
7 1 (3.45%) Android Engineer
7 1 (3.45%) Senior Agile Java Developer
7 1 (3.45%) Senior Data Scientist
7 1 (3.45%) Senior Developer
7 1 (3.45%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 13 (44.83%) Kafka
2 7 (24.14%) RabbitMQ
3 6 (20.69%) REST
4 5 (17.24%) CSS
4 5 (17.24%) HTML
4 5 (17.24%) HTML5
4 5 (17.24%) JSON
4 5 (17.24%) LAMP
4 5 (17.24%) SOAP
4 5 (17.24%) Spring
4 5 (17.24%) Web Services
5 2 (6.90%) React Native
5 2 (6.90%) Redux
6 1 (3.45%) AngularJS
6 1 (3.45%) iOS SDK
6 1 (3.45%) Material Design
6 1 (3.45%) Natural Language Processing
6 1 (3.45%) Node.js
6 1 (3.45%) React
6 1 (3.45%) RxJava
Miscellaneous
1 5 (17.24%) Data Structures
2 2 (6.90%) Mobile App
3 1 (3.45%) Augmented Reality
3 1 (3.45%) Greenfield Project
3 1 (3.45%) Mobile Games
3 1 (3.45%) User Experience
Operating Systems
1 8 (27.59%) Linux
2 5 (17.24%) Windows
3 4 (13.79%) Android
3 4 (13.79%) Apple iOS
Processes & Methodologies
1 14 (48.28%) Open Source
2 11 (37.93%) DevOps
2 11 (37.93%) Software Engineering
3 7 (24.14%) OWASP
3 7 (24.14%) Vulnerability Scanning
4 5 (17.24%) E-Commerce
4 5 (17.24%) Microservices
4 5 (17.24%) OO
4 5 (17.24%) Pair Programming
4 5 (17.24%) TDD
5 4 (13.79%) Agile Software Development
5 4 (13.79%) DevSecOps
6 3 (10.34%) BDD
6 3 (10.34%) Infrastructure Engineering
6 3 (10.34%) Refactoring
6 3 (10.34%) Security Monitoring
7 2 (6.90%) Android Development
7 2 (6.90%) Fintech
7 2 (6.90%) iOS Development
7 2 (6.90%) SOLID
Programming Languages
1 22 (75.86%) Java
2 15 (51.72%) Python
2 15 (51.72%) Scala
3 12 (41.38%) JavaScript
4 7 (24.14%) Groovy
5 4 (13.79%) Kotlin
6 2 (6.90%) PHP
7 1 (3.45%) ClojureScript
7 1 (3.45%) Go
7 1 (3.45%) Java 8
7 1 (3.45%) Julia
7 1 (3.45%) R
7 1 (3.45%) Shell Script
7 1 (3.45%) SQL
Qualifications
1 7 (24.14%) SANS
2 1 (3.45%) Degree
System Software
1 8 (27.59%) Docker
Systems Management
1 7 (24.14%) Kubernetes
2 5 (17.24%) Terraform
3 2 (6.90%) Ansible
4 1 (3.45%) Grafana
4 1 (3.45%) Mesos
4 1 (3.45%) Opscode Chef
4 1 (3.45%) Puppet
Vendors
1 5 (17.24%) hybris
1 5 (17.24%) Oracle
2 1 (3.45%) Klarna
2 1 (3.45%) SAP
2 1 (3.45%) Tableau
2 1 (3.45%) Teradata