Period
to 23 October 2018

The following table provides summary statistics for contract job vacancies advertised in Central 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 23 October 2018 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
London > Central London
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 274 263 234
Rank change year-on-year -11 -29 +52
Contract jobs citing Clojure 21 11 40
As % of all contract IT jobs advertised in Central London 0.23% 0.13% 0.50%
As % of the Programming Languages category 0.43% 0.27% 1.00%
Number of daily rates quoted 21 11 36
Central London median daily rate £625 £600 £575
Median daily rate % change year-on-year +4.17% +4.35% +15.00%
10th Percentile £500 £475 £463
90th Percentile £825 £688 £675
London median daily rate £650 £600 £563
% change year-on-year +8.33% +6.67% +2.27%
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London 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 Central London with a requirement for coding skills.

All Programming Languages
Central London
Contract vacancies with a requirement for coding skills 4,870 4,150 4,000
As % of all contract IT jobs advertised in Central London 53.43% 50.75% 49.65%
Number of daily rates quoted 3,989 3,341 3,317
Central London median daily rate £525 £505 £471
Median daily rate % change year-on-year +3.96% +7.33% +1.73%
10th Percentile £363 £360 £313
90th Percentile £675 £675 £638
London median daily rate £525 £500 £460
% change year-on-year +5.00% +8.70% +2.22%
Number of hourly rates quoted 12 16 11
Central London median hourly rate £29.55 £22.99 £27.50
Median hourly rate % change year-on-year +28.50% -16.39% +15.79%
10th Percentile £13.12 £13.33 £16.63
90th Percentile £60.47 £44.38 £56.87
London median hourly rate £39.00 £36.31 £33.18
% change year-on-year +7.41% +9.43% +32.73%

Clojure
Job Vacancy Trend in Central London

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

Job vacancy trend for Clojure in Central London

Clojure
Contractor Daily Rate Trend in Central London

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

Contractor daily rate trend for Clojure in Central London

Clojure
Contractor Daily Rate Histogram in Central London

The daily rate distribution of IT jobs citing Clojure in Central London over the 6 months to 23 October 2018.

Contractor daily rate histogram for Clojure in Central London

Clojure
Contract Job Locations in Central 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 Central London region over the 6 months to 23 October 2018. 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
City of London +6 20 £625 +4.17% 9
Clojure
London

For the 6 months to 23 October 2018, 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 Central London region with a requirement for Clojure.

1 21 (100.00%) Java
2 17 (80.95%) Scala
3 14 (66.67%) Agile Software Development
4 12 (57.14%) Kotlin
5 11 (52.38%) TDD
6 8 (38.10%) Python
7 7 (33.33%) Software Engineering
7 7 (33.33%) Big Data
7 7 (33.33%) Microservices
8 6 (28.57%) Apache Spark
8 6 (28.57%) Coaching
8 6 (28.57%) Hadoop
8 6 (28.57%) Apache Hive
8 6 (28.57%) Pair Programming
8 6 (28.57%) Software Delivery
9 5 (23.81%) Deployment Automation
9 5 (23.81%) Publishing
9 5 (23.81%) Maven
9 5 (23.81%) Finance
9 5 (23.81%) Haskell
9 5 (23.81%) Kubernetes
9 5 (23.81%) Kafka
9 5 (23.81%) Go
10 4 (19.05%) Banking
11 3 (14.29%) The Grinder
11 3 (14.29%) Java 8
11 3 (14.29%) Public Cloud
11 3 (14.29%) JMeter
11 3 (14.29%) HTML
11 3 (14.29%) JavaScript

Clojure
Co-occurring IT Skills in Central 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 6 (28.57%) Apache Spark
2 2 (9.52%) Apache
Cloud Services
1 3 (14.29%) Amazon AWS
2 1 (4.76%) Microsoft Azure
Communications & Networking
1 2 (9.52%) Internet
Database & Business Intelligence
1 7 (33.33%) Big Data
2 6 (28.57%) Apache Hive
2 6 (28.57%) Hadoop
3 3 (14.29%) MongoDB
4 1 (4.76%) Apache Cassandra
Development Applications
1 5 (23.81%) Maven
2 3 (14.29%) JMeter
2 3 (14.29%) The Grinder
3 2 (9.52%) Git (software)
3 2 (9.52%) Gradle
3 2 (9.52%) Jenkins
3 2 (9.52%) jMock
3 2 (9.52%) JUnit
3 2 (9.52%) Mockito
4 1 (4.76%) Gatling
General
1 5 (23.81%) Finance
1 5 (23.81%) Publishing
2 4 (19.05%) Banking
3 2 (9.52%) Front Office
4 1 (4.76%) Investment Banking
Job Titles
1 9 (42.86%) Developer
2 7 (33.33%) Java Developer
3 6 (28.57%) Engineering Manager
4 5 (23.81%) Programmer
5 4 (19.05%) Agile Developer
5 4 (19.05%) Agile Java Developer
6 2 (9.52%) Big Data Manager
6 2 (9.52%) Clojure Developer
6 2 (9.52%) Core Java Developer
6 2 (9.52%) Node.js Developer
7 1 (4.76%) Cloud Developer
7 1 (4.76%) Cloud Engineer
7 1 (4.76%) Full Stack Developer
7 1 (4.76%) Java Engineer
7 1 (4.76%) Senior Agile Java Developer
7 1 (4.76%) Senior Cloud Engineer
7 1 (4.76%) Senior Developer
7 1 (4.76%) Senior Java Developer
7 1 (4.76%) Senior Java Engineer
7 1 (4.76%) Technical Leader
Libraries, Frameworks & Software Standards
1 5 (23.81%) Kafka
2 3 (14.29%) HTML
2 3 (14.29%) HTML5
3 2 (9.52%) J2SE
3 2 (9.52%) Node.js
3 2 (9.52%) RabbitMQ
4 1 (4.76%) ActiveMQ
4 1 (4.76%) AngularJS
Miscellaneous
1 3 (14.29%) Public Cloud
2 2 (9.52%) Derivative
2 2 (9.52%) Equity Derivative
2 2 (9.52%) User Experience
Operating Systems
1 2 (9.52%) Linux
1 2 (9.52%) Unix
Processes & Methodologies
1 14 (66.67%) Agile Software Development
2 11 (52.38%) TDD
3 7 (33.33%) Microservices
3 7 (33.33%) Software Engineering
4 6 (28.57%) Coaching
4 6 (28.57%) Pair Programming
4 6 (28.57%) Software Delivery
5 5 (23.81%) Deployment Automation
6 3 (14.29%) Analytics
6 3 (14.29%) Continuous Integration
7 2 (9.52%) API Design
7 2 (9.52%) BDD
7 2 (9.52%) Front End Development
7 2 (9.52%) Low Latency
7 2 (9.52%) Multithreading
8 1 (4.76%) Continuous Deployment
8 1 (4.76%) Scrum
Programming Languages
1 21 (100.00%) Java
2 17 (80.95%) Scala
3 12 (57.14%) Kotlin
4 8 (38.10%) Python
5 5 (23.81%) Go
5 5 (23.81%) Haskell
6 3 (14.29%) Groovy
6 3 (14.29%) Java 8
6 3 (14.29%) JavaScript
7 2 (9.52%) C
7 2 (9.52%) ClojureScript
8 1 (4.76%) Jython
Quality Assurance & Compliance
1 2 (9.52%) QA
System Software
1 3 (14.29%) Docker
Systems Management
1 5 (23.81%) Kubernetes
2 1 (4.76%) Mesos
Vendors
1 1 (4.76%) IBM