Period
to 9 December 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 9 December 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
9 Dec 2018
Same period 2017 Same period 2016
Rank 278 266 240
Rank change year-on-year -12 -26 +19
Contract jobs citing Clojure 13 10 29
As % of all contract IT jobs advertised in Central London 0.14% 0.12% 0.37%
As % of the Programming Languages category 0.26% 0.23% 0.73%
Number of daily rates quoted 13 9 26
Central London median daily rate £625 £600 £575
Median daily rate % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £516 £500 £513
90th Percentile £825 £688 £675
London median daily rate £625 £599 £556
% change year-on-year +4.38% +7.64% +1.14%
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 4,979 4,433 3,971
As % of all contract IT jobs advertised in Central London 53.69% 51.58% 50.26%
Number of daily rates quoted 4,078 3,661 3,276
Central London median daily rate £525 £513 £475
Median daily rate % change year-on-year +2.44% +7.89% -
10th Percentile £375 £363 £325
90th Percentile £675 £688 £640
London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +5.56%
Number of hourly rates quoted 9 16 10
Central London median hourly rate £37.09 £25.79 £27.50
Median hourly rate % change year-on-year +43.83% -6.23% +8.16%
10th Percentile £16.90 £16.30 £16.06
90th Percentile £63.70 £46.00 £55.19
London median hourly rate £36.00 £32.50 £33.87
% change year-on-year +10.77% -4.03% +39.76%

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 9 December 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 9 December 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 -2 13 £625 +4.17% 4
Clojure
London

For the 6 months to 9 December 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 13 (100.00%) Java
2 12 (92.31%) Kotlin
3 10 (76.92%) Scala
4 8 (61.54%) Agile Software Development
4 8 (61.54%) TDD
5 6 (46.15%) Pair Programming
6 5 (38.46%) Python
6 5 (38.46%) Publishing
6 5 (38.46%) Haskell
6 5 (38.46%) Deployment Automation
6 5 (38.46%) Go
7 4 (30.77%) Microservices
8 3 (23.08%) Hadoop
8 3 (23.08%) HTML5
8 3 (23.08%) Apache Hive
8 3 (23.08%) Software Engineering
8 3 (23.08%) HTML
8 3 (23.08%) JavaScript
8 3 (23.08%) Finance
8 3 (23.08%) Banking
8 3 (23.08%) Apache Spark
8 3 (23.08%) Kubernetes
8 3 (23.08%) Coaching
8 3 (23.08%) Software Delivery
8 3 (23.08%) Big Data
8 3 (23.08%) Kafka
9 2 (15.38%) Gradle
9 2 (15.38%) Jenkins
9 2 (15.38%) Low Latency
9 2 (15.38%) API Design

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 3 (23.08%) Apache Spark
Communications & Networking
1 2 (15.38%) Internet
Database & Business Intelligence
1 3 (23.08%) Apache Hive
1 3 (23.08%) Big Data
1 3 (23.08%) Hadoop
2 2 (15.38%) MongoDB
Development Applications
1 2 (15.38%) Git (software)
1 2 (15.38%) Gradle
1 2 (15.38%) Jenkins
1 2 (15.38%) jMock
1 2 (15.38%) JUnit
1 2 (15.38%) Maven
1 2 (15.38%) Mockito
General
1 5 (38.46%) Publishing
2 3 (23.08%) Banking
2 3 (23.08%) Finance
3 1 (7.69%) Front Office
3 1 (7.69%) Investment Banking
Job Titles
1 5 (38.46%) Developer
1 5 (38.46%) Programmer
2 4 (30.77%) Java Developer
3 3 (23.08%) Engineering Manager
4 2 (15.38%) Agile Developer
4 2 (15.38%) Agile Java Developer
4 2 (15.38%) Core Java Developer
5 1 (7.69%) Clojure Developer
5 1 (7.69%) Full Stack Developer
5 1 (7.69%) Node.js Developer
Libraries, Frameworks & Software Standards
1 3 (23.08%) HTML
1 3 (23.08%) HTML5
1 3 (23.08%) Kafka
2 2 (15.38%) J2SE
3 1 (7.69%) AngularJS
3 1 (7.69%) Node.js
Miscellaneous
1 2 (15.38%) Derivative
1 2 (15.38%) Equity Derivative
1 2 (15.38%) User Experience
Operating Systems
1 2 (15.38%) Linux
1 2 (15.38%) Unix
Processes & Methodologies
1 8 (61.54%) Agile Software Development
1 8 (61.54%) TDD
2 6 (46.15%) Pair Programming
3 5 (38.46%) Deployment Automation
4 4 (30.77%) Microservices
5 3 (23.08%) Coaching
5 3 (23.08%) Software Delivery
5 3 (23.08%) Software Engineering
6 2 (15.38%) API Design
6 2 (15.38%) BDD
6 2 (15.38%) Continuous Integration
6 2 (15.38%) Front End Development
6 2 (15.38%) Low Latency
6 2 (15.38%) Multithreading
Programming Languages
1 13 (100.00%) Java
2 12 (92.31%) Kotlin
3 10 (76.92%) Scala
4 5 (38.46%) Go
4 5 (38.46%) Haskell
4 5 (38.46%) Python
5 3 (23.08%) JavaScript
6 2 (15.38%) C
6 2 (15.38%) Groovy
7 1 (7.69%) ClojureScript
7 1 (7.69%) Java 8
Quality Assurance & Compliance
1 2 (15.38%) QA
Systems Management
1 3 (23.08%) Kubernetes