The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Clojure skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clojure over the 3 months to 24 March 2017 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.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Clojure
England / London
Rank 388 370 362
Rank change year-on-year -18 -8  
Contract jobs citing Clojure 12 58 47
As % of all contract IT jobs advertised in London 0.062% 0.26% 0.22%
As % of the Programming Languages category 0.13% 0.62% 0.54%
Number of daily rates quoted 11 46 21
Median daily rate £525 £550 £550
Median daily rate % change year-on-year -4.54% -  
90% offered a daily rate of more than £450 £450 £400
10% offered a daily rate of more than £598 £613 £675
UK excluding London median daily rate £638 £375 £505
% change year-on-year +70.00% -25.74%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Clojure is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for programming language skills.

Contract Programming Language Skills
London
Contract job vacancies with a requirement for programming language skills 8970 9363 8776
As % of all contract IT job vacancies advertised in London 46.08% 42.46% 41.84%
Number of daily rates quoted 6663 7022 6359
Median daily rate £485 £475 £450
Median daily rate % change year-on-year +2.10% +5.55%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £390 £375 £350
% change year-on-year +4.00% +7.14%  
Number of hourly rates quoted 72 55 45
Median hourly rate £45.00 £34.00 £27.37
Median hourly rate % change year-on-year +32.35% +24.22%  
90% offered a hourly rate of more than £27.86 £17.52 £19.80
10% offered a hourly rate of more than £55.00 £52.50 £54.00
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

Clojure
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Clojure as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for Clojure in London

Clojure
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Clojure in London.

Contractor daily rate trend for Clojure in London

Clojure
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Clojure in London over the 3 months to 24 March 2017.

Contractor daily rate histogram for Clojure in London

Clojure
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 Clojure within the London region over the 3 months to 24 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +3 1 £525 -4.54% 7
Clojure
England

Clojure
Top 30 Related IT Skills in London

For the 6 months to 24 March 2017, IT contractor jobs citing Clojure also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Clojure.

1 43 (79.63%) Java
2 31 (57.41%) Python
2 31 (57.41%) Scala
3 25 (46.30%) JavaScript
4 24 (44.44%) Agile Software Development
5 22 (40.74%) Puppet
6 21 (38.89%) TDD
7 20 (37.04%) Linux
7 20 (37.04%) DevOps
8 18 (33.33%) REST
8 18 (33.33%) MySQL
9 17 (31.48%) OO
9 17 (31.48%) Amazon AWS
9 17 (31.48%) Groovy
9 17 (31.48%) MongoDB
9 17 (31.48%) Docker
9 17 (31.48%) Jenkins
10 16 (29.63%) HTML
11 15 (27.78%) CSS
11 15 (27.78%) Scrum
11 15 (27.78%) Ruby
11 15 (27.78%) Opscode Chef
11 15 (27.78%) BDD
12 14 (25.93%) Spring
12 14 (25.93%) Git (software)
13 13 (24.07%) Haskell
13 13 (24.07%) HTML5
13 13 (24.07%) Ansible
14 12 (22.22%) Data Structures
14 12 (22.22%) Continuous Integration

Clojure
Top Related 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 7 (12.96%) Confluence
2 6 (11.11%) OpenStack
3 4 (7.41%) Tomcat
4 2 (3.70%) nginx
5 1 (1.85%) Apache
5 1 (1.85%) Apache Airflow
5 1 (1.85%) Apache Pig
5 1 (1.85%) Apache Spark
5 1 (1.85%) Elasticsearch
Business Applications
1 1 (1.85%) SAP Oil and Gas
Cloud Services
1 17 (31.48%) Amazon AWS
2 4 (7.41%) Amazon EC2
3 3 (5.56%) Amazon S3
3 3 (5.56%) AWS Lambda
4 2 (3.70%) Amazon CloudWatch
4 2 (3.70%) AWS CloudFormation
4 2 (3.70%) Datadog
4 2 (3.70%) Google Cloud Platform
4 2 (3.70%) Microsoft Azure
5 1 (1.85%) Amazon Kinesis
5 1 (1.85%) AWS OpsWorks
5 1 (1.85%) PaaS
Communications & Networking
1 2 (3.70%) HTTP
1 2 (3.70%) Internet
1 2 (3.70%) Reverse Proxy
2 1 (1.85%) DNS
2 1 (1.85%) LDAP
2 1 (1.85%) TCP/IP
Database & Business Intelligence
1 18 (33.33%) MySQL
2 17 (31.48%) MongoDB
3 12 (22.22%) SQL Server
4 11 (20.37%) NoSQL
5 10 (18.52%) Apache Cassandra
6 9 (16.67%) Relational Database
7 3 (5.56%) Big Data
7 3 (5.56%) Hadoop
8 2 (3.70%) Amazon DynamoDB
8 2 (3.70%) InfluxDB
9 1 (1.85%) Amazon Redshift
9 1 (1.85%) Apache Hive
9 1 (1.85%) Data Warehouse
9 1 (1.85%) Datomic
9 1 (1.85%) Oracle Database
9 1 (1.85%) PostgreSQL
9 1 (1.85%) Redis
Development Applications
1 17 (31.48%) Jenkins
2 14 (25.93%) Git (software)
3 10 (18.52%) JIRA
4 8 (14.81%) Subversion
5 7 (12.96%) SonarQube
5 7 (12.96%) Sonatype Nexus
5 7 (12.96%) Vagrant
6 6 (11.11%) Maven
6 6 (11.11%) TeamCity
7 4 (7.41%) Gradle
8 3 (5.56%) Ant
8 3 (5.56%) JIRA Agile
9 2 (3.70%) Grunt
9 2 (3.70%) gulp
9 2 (3.70%) JMeter
9 2 (3.70%) JUnit
10 1 (1.85%) Apache Ivy
10 1 (1.85%) Geb
10 1 (1.85%) Hudson
10 1 (1.85%) Spock
General
1 11 (20.37%) Finance
2 3 (5.56%) Banking
3 2 (3.70%) Advertising
3 2 (3.70%) Front Office
3 2 (3.70%) Retail
4 1 (1.85%) Electronics
4 1 (1.85%) Games
4 1 (1.85%) Manufacturing
4 1 (1.85%) Marketing
4 1 (1.85%) Telecoms
Job Titles
1 31 (57.41%) Developer
2 15 (27.78%) Java Developer
3 11 (20.37%) Senior Developer
4 8 (14.81%) Hybris Developer
5 7 (12.96%) Senior Java Developer
6 5 (9.26%) DevOps Engineer
7 4 (7.41%) Scala Developer
7 4 (7.41%) Software Engineer
8 3 (5.56%) Agile Developer
8 3 (5.56%) Agile Java Developer
8 3 (5.56%) Architect
8 3 (5.56%) AWS DevOps
8 3 (5.56%) Consultant
8 3 (5.56%) Linux/Unix DevOps
8 3 (5.56%) Senior Scala Developer
8 3 (5.56%) Unix Engineer
9 2 (3.70%) Azure DevOps
9 2 (3.70%) Full Stack Developer
9 2 (3.70%) Senior Agile Developer
9 2 (3.70%) Senior Agile Java Developer
Libraries, Frameworks & Software Standards
1 18 (33.33%) REST
2 16 (29.63%) HTML
3 15 (27.78%) CSS
4 14 (25.93%) Spring
5 13 (24.07%) HTML5
6 10 (18.52%) RabbitMQ
7 9 (16.67%) JSON
7 9 (16.67%) SOAP
7 9 (16.67%) Web Services
8 7 (12.96%) AngularJS
8 7 (12.96%) Node.js
9 5 (9.26%) JRuby
10 4 (7.41%) CSS3
10 4 (7.41%) Grails
10 4 (7.41%) Hibernate
10 4 (7.41%) J2EE
10 4 (7.41%) jQuery
10 4 (7.41%) Kafka
10 4 (7.41%) React
10 4 (7.41%) YUI
Miscellaneous
1 12 (22.22%) Data Structures
2 4 (7.41%) Algorithms
2 4 (7.41%) Analytical Skills
2 4 (7.41%) Fintech
3 2 (3.70%) Enterprise Software
4 1 (1.85%) BBC
4 1 (1.85%) Clustering
4 1 (1.85%) Computer Science
4 1 (1.85%) Mobile App
4 1 (1.85%) Over-the-Top Content
4 1 (1.85%) Video on Demand
Operating Systems
1 20 (37.04%) Linux
2 9 (16.67%) Unix
2 9 (16.67%) Windows
3 2 (3.70%) CentOS
3 2 (3.70%) Red Hat Enterprise Linux
4 1 (1.85%) AIX
4 1 (1.85%) Apple iOS
Processes & Methodologies
1 24 (44.44%) Agile Software Development
2 21 (38.89%) TDD
3 20 (37.04%) DevOps
4 17 (31.48%) OO
5 15 (27.78%) BDD
5 15 (27.78%) Scrum
6 12 (22.22%) Continuous Integration
7 10 (18.52%) Open Source
8 8 (14.81%) Functional Programming
8 8 (14.81%) OOD
8 8 (14.81%) Software Engineering
9 6 (11.11%) Continuous Deployment
10 5 (9.26%) Configuration Management
10 5 (9.26%) Continuous Delivery
10 5 (9.26%) Kanban
11 4 (7.41%) Microservices
11 4 (7.41%) Responsive Web Design
12 3 (5.56%) ATDD
12 3 (5.56%) Concurrent Programming
12 3 (5.56%) Mentoring
Programming Languages
1 43 (79.63%) Java
2 31 (57.41%) Python
2 31 (57.41%) Scala
3 25 (46.30%) JavaScript
4 17 (31.48%) Groovy
5 15 (27.78%) Ruby
6 13 (24.07%) Haskell
7 10 (18.52%) Perl
8 9 (16.67%) Go
9 8 (14.81%) SQL
10 6 (11.11%) C#
11 5 (9.26%) Jython
11 5 (9.26%) Rust
12 4 (7.41%) Bash Shell
12 4 (7.41%) ML
13 3 (5.56%) F#
14 2 (3.70%) C
14 2 (3.70%) C++
14 2 (3.70%) Erlang
14 2 (3.70%) PHP
Qualifications
1 2 (3.70%) PhD
2 1 (1.85%) AWS Certification
Quality Assurance & Compliance
1 3 (5.56%) QA
System Software
1 17 (31.48%) Docker
Systems Management
1 22 (40.74%) Puppet
2 15 (27.78%) Opscode Chef
3 13 (24.07%) Ansible
4 5 (9.26%) Kubernetes
5 2 (3.70%) Kibana
5 2 (3.70%) logstash
5 2 (3.70%) Mesos
5 2 (3.70%) Salt
5 2 (3.70%) Terraform
Vendors
1 11 (20.37%) Oracle
2 9 (16.67%) hybris
3 6 (11.11%) Atlassian
3 6 (11.11%) Splunk
4 2 (3.70%) AppDynamics
4 2 (3.70%) Cloudera
4 2 (3.70%) Google
5 1 (1.85%) SAP
5 1 (1.85%) Snowplow
5 1 (1.85%) Sybase