Period
to 24 November 2017

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 6 months to 24 November 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.

Clojure
England > London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 566 485 512
Rank change year-on-year -81 +27 -9
Contract jobs citing Clojure 63 135 101
As % of all contract IT jobs advertised in London 0.13% 0.30% 0.22%
As % of the Programming Languages category 0.28% 0.67% 0.49%
Number of daily rates quoted 46 119 70
London median daily rate £593 £550 £550
Median daily rate % change year-on-year +7.86% - +2.33%
10th Percentile £484 £462 £413
90th Percentile £800 £638 £650
England median daily rate £556 £525 £550
% change year-on-year +5.95% -4.55% -
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England 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 London with a requirement for coding skills.

All Programming Languages
London
Contract vacancies with a requirement for coding skills 22856 20138 20409
As % of all contract IT jobs advertised in London 48.53% 44.65% 43.48%
Number of daily rates quoted 17317 15040 15215
London median daily rate £500 £470 £450
Median daily rate % change year-on-year +6.38% +4.44% +5.88%
10th Percentile £350 £313 £305
90th Percentile £675 £633 £638
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 150 116 139
London median hourly rate £35.00 £33.18 £24.23
Median hourly rate % change year-on-year +5.48% +36.95% -16.45%
10th Percentile £18.02 £16.07 £13.50
90th Percentile £52.55 £57.19 £50.43
England median hourly rate £40.00 £37.50 £37.45
% change year-on-year +6.67% +0.13% +21.79%

Clojure
Job Vacancy Trend in London

Job postings citing Clojure as a percentage of all IT jobs advertised in London.

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 6 months to 24 November 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 6 months to 24 November 2017. 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 -24 9 £600 +4.35% 3
West London - 4 £338 - 4
East London -9 1 - -
Clojure
England

For the 6 months to 24 November 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 48 (76.19%) Java
2 44 (69.84%) Scala
3 37 (58.73%) JavaScript
4 29 (46.03%) HTML
5 26 (41.27%) CSS
5 26 (41.27%) Docker
6 24 (38.10%) Agile Software Development
7 23 (36.51%) Groovy
8 22 (34.92%) Amazon AWS
9 21 (33.33%) TDD
10 20 (31.75%) Python
11 19 (30.16%) Finance
11 19 (30.16%) NoSQL
12 18 (28.57%) Functional Programming
12 18 (28.57%) Linux
12 18 (28.57%) Spring
13 17 (26.98%) Degree
13 17 (26.98%) Kafka
14 16 (25.40%) HTML5
15 15 (23.81%) RabbitMQ
15 15 (23.81%) MySQL
15 15 (23.81%) Git (software)
16 14 (22.22%) RESTful
16 14 (22.22%) MongoDB
16 14 (22.22%) Microservices
17 13 (20.63%) React
18 12 (19.05%) Apache Cassandra
18 12 (19.05%) DevOps
18 12 (19.05%) AngularJS
18 12 (19.05%) Jenkins

Clojure
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 5 (7.94%) Elasticsearch
1 5 (7.94%) nginx
2 4 (6.35%) Apache
2 4 (6.35%) Apache Spark
3 2 (3.17%) Confluence
3 2 (3.17%) SAS
Business Applications
1 1 (1.59%) ION MarketView
Cloud Services
1 22 (34.92%) Amazon AWS
2 6 (9.52%) Amazon EC2
2 6 (9.52%) Amazon S3
3 5 (7.94%) Amazon ELB
3 5 (7.94%) Route 53
4 4 (6.35%) Cloud Computing
4 4 (6.35%) GitHub
4 4 (6.35%) Google Cloud Platform
5 3 (4.76%) Amazon EMR
5 3 (4.76%) Amazon Kinesis
6 1 (1.59%) Amazon CloudWatch
6 1 (1.59%) AWS CloudFormation
6 1 (1.59%) AWS Lambda
6 1 (1.59%) AWS OpsWorks
6 1 (1.59%) Datadog
6 1 (1.59%) Google Analytics
6 1 (1.59%) Microsoft Azure
6 1 (1.59%) PaaS
6 1 (1.59%) Serverless
Communications & Networking
1 8 (12.70%) Internet
Database & Business Intelligence
1 19 (30.16%) NoSQL
2 15 (23.81%) MySQL
3 14 (22.22%) MongoDB
4 12 (19.05%) Apache Cassandra
5 9 (14.29%) Big Data
5 9 (14.29%) Relational Database
6 7 (11.11%) SQL Server
7 6 (9.52%) Amazon Redshift
7 6 (9.52%) PostgreSQL
7 6 (9.52%) Redis
8 4 (6.35%) Amazon DynamoDB
8 4 (6.35%) Data Warehouse
9 3 (4.76%) Bigtable
9 3 (4.76%) Hadoop
9 3 (4.76%) InfluxDB
9 3 (4.76%) Neo4j
9 3 (4.76%) RDBMS
9 3 (4.76%) Riak
10 1 (1.59%) Amazon RDS
10 1 (1.59%) KDB
Development Applications
1 15 (23.81%) Git (software)
2 12 (19.05%) Jenkins
3 8 (12.70%) Gradle
4 6 (9.52%) Vagrant
5 3 (4.76%) webpack
6 2 (3.17%) Bitbucket
6 2 (3.17%) JIRA
6 2 (3.17%) JUnit
6 2 (3.17%) TeamCity
7 1 (1.59%) Geb
7 1 (1.59%) JMeter
7 1 (1.59%) Maven
7 1 (1.59%) Spock
7 1 (1.59%) Team Foundation Server
General
1 19 (30.16%) Finance
2 6 (9.52%) Front Office
3 5 (7.94%) Banking
4 4 (6.35%) Games
5 1 (1.59%) Publishing
5 1 (1.59%) Retail
Job Titles
1 41 (65.08%) Developer
2 18 (28.57%) Java Developer
3 17 (26.98%) Senior Developer
4 10 (15.87%) Senior Java Developer
5 8 (12.70%) Development Team Leader
5 8 (12.70%) Scala Developer
5 8 (12.70%) Team Leader
6 7 (11.11%) Development Manager
6 7 (11.11%) Development Team Manager
6 7 (11.11%) Java Development Manager
6 7 (11.11%) Java Development Team Leader
6 7 (11.11%) Java Team Leader
7 6 (9.52%) DevOps Engineer
7 6 (9.52%) Front End Developer (Client-Side Developer)
7 6 (9.52%) Hybris Developer
8 5 (7.94%) Consultant
8 5 (7.94%) Java Consultant
9 4 (6.35%) Java Scala Developer
9 4 (6.35%) Senior Scala Developer
10 3 (4.76%) Java Hadoop Developer
Libraries, Frameworks & Software Standards
1 29 (46.03%) HTML
2 26 (41.27%) CSS
3 18 (28.57%) Spring
4 17 (26.98%) Kafka
5 16 (25.40%) HTML5
6 15 (23.81%) RabbitMQ
7 14 (22.22%) RESTful
8 13 (20.63%) React
9 12 (19.05%) AngularJS
10 10 (15.87%) CSS3
10 10 (15.87%) Spring Boot
11 9 (14.29%) Akka
11 9 (14.29%) Web Services
12 8 (12.70%) Twitter Bootstrap
13 7 (11.11%) Dropwizard
13 7 (11.11%) Middleware
13 7 (11.11%) Play Framework
13 7 (11.11%) REST
14 6 (9.52%) J2EE
14 6 (9.52%) LAMP
Miscellaneous
1 7 (11.11%) Data Structures
2 4 (6.35%) Grid Computing
3 3 (4.76%) Algorithms
3 3 (4.76%) Fintech
4 2 (3.17%) Analytical Skills
4 2 (3.17%) Computer Science
4 2 (3.17%) Derivative
4 2 (3.17%) Equities
4 2 (3.17%) Greenfield Project
5 1 (1.59%) Credit Derivative
5 1 (1.59%) Credit Risk
5 1 (1.59%) Digital Currency
5 1 (1.59%) Mobile App
5 1 (1.59%) Over-the-Top Content
5 1 (1.59%) Video on Demand
5 1 (1.59%) Video\Live Streaming
Operating Systems
1 18 (28.57%) Linux
2 8 (12.70%) Windows
3 5 (7.94%) Ubuntu
4 3 (4.76%) Unix
5 2 (3.17%) Red Hat Enterprise Linux
6 1 (1.59%) Android
6 1 (1.59%) CentOS
Processes & Methodologies
1 24 (38.10%) Agile Software Development
2 21 (33.33%) TDD
3 18 (28.57%) Functional Programming
4 14 (22.22%) Microservices
5 12 (19.05%) DevOps
6 10 (15.87%) Continuous Integration
7 9 (14.29%) BDD
7 9 (14.29%) Scrum
8 8 (12.70%) API Development
8 8 (12.70%) MVC
8 8 (12.70%) Open Source
8 8 (12.70%) Test Automation
9 7 (11.11%) B2B
9 7 (11.11%) Continuous Deployment
9 7 (11.11%) Front End Development
9 7 (11.11%) OO
10 6 (9.52%) Integration Testing
10 6 (9.52%) Mathematics
11 5 (7.94%) OOP
12 4 (6.35%) E-Commerce
Programming Languages
1 48 (76.19%) Java
2 44 (69.84%) Scala
3 37 (58.73%) JavaScript
4 23 (36.51%) Groovy
5 20 (31.75%) Python
6 9 (14.29%) Ruby
7 8 (12.70%) Kotlin
8 7 (11.11%) Haskell
9 5 (7.94%) C#
9 5 (7.94%) ClojureScript
9 5 (7.94%) Go
9 5 (7.94%) R
9 5 (7.94%) SQL
10 4 (6.35%) Jython
11 2 (3.17%) C++
11 2 (3.17%) Erlang
12 1 (1.59%) Bash Shell
12 1 (1.59%) Perl
12 1 (1.59%) PHP
12 1 (1.59%) Shell Script
Qualifications
1 17 (26.98%) Degree
2 5 (7.94%) Computer Science Degree
3 3 (4.76%) Numerate Degree
System Software
1 26 (41.27%) Docker
Systems Management
1 7 (11.11%) Ansible
1 7 (11.11%) Puppet
2 6 (9.52%) Kubernetes
3 4 (6.35%) Terraform
4 3 (4.76%) Grafana
5 1 (1.59%) Kibana
5 1 (1.59%) logstash
5 1 (1.59%) Marathon
5 1 (1.59%) Mesos
5 1 (1.59%) Opscode Chef
Vendors
1 11 (17.46%) Oracle
2 6 (9.52%) hybris
3 4 (6.35%) Google
4 3 (4.76%) Cloudera
4 3 (4.76%) Hortonworks
4 3 (4.76%) SaltStack
5 1 (1.59%) AppDynamics
5 1 (1.59%) ION Trading
5 1 (1.59%) Microsoft
5 1 (1.59%) Sun
5 1 (1.59%) Sybase
5 1 (1.59%) TIBCO