Period
to 25 May 2019

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 25 May 2019 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
25 May 2019
Same period 2018 Same period 2017
Rank 255 261 252
Rank change year-on-year +6 -9 -8
Contract jobs citing Clojure 22 33 4
As % of all contract IT jobs advertised in Central London 0.26% 0.36% 0.055%
As % of the Programming Languages category 0.50% 0.68% 0.11%
Number of daily rates quoted 17 32 4
Central London median daily rate £625 £613 £525
Median daily rate % change year-on-year +1.92% +16.81% -8.70%
10th Percentile £463 £525 £479
90th Percentile £825 £713 £615
London median daily rate £563 £613 £550
% change year-on-year -8.16% +11.36% -
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 4,388 4,819 3,569
As % of all contract IT jobs advertised in Central London 51.70% 52.32% 48.98%
Number of daily rates quoted 3,510 3,988 2,861
Central London median daily rate £525 £513 £488
Median daily rate % change year-on-year +2.44% +5.13% +5.41%
10th Percentile £390 £363 £325
90th Percentile £675 £675 £650
London median daily rate £525 £500 £480
% change year-on-year +5.00% +4.17% +6.67%
Number of hourly rates quoted 22 24 4
Central London median hourly rate £35.00 £21.50 £28.35
Median hourly rate % change year-on-year +62.79% -24.15% +9.02%
10th Percentile £21.00 £12.90 £15.43
90th Percentile £60.33 £66.00 £35.18
London median hourly rate £36.00 £41.46 £42.50
% change year-on-year -13.16% -2.46% +41.67%

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 25 May 2019.

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 25 May 2019. 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 15 £625 +2.04% 1
Clojure
London

For the 6 months to 25 May 2019, 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 12 (54.55%) Java
2 11 (50.00%) Scala
3 10 (45.45%) Kafka
3 10 (45.45%) JavaScript
3 10 (45.45%) Python
4 9 (40.91%) Agile Software Development
5 8 (36.36%) NoSQL
6 7 (31.82%) MongoDB
6 7 (31.82%) Apache Cassandra
6 7 (31.82%) C#
7 6 (27.27%) HTML
7 6 (27.27%) CSS
7 6 (27.27%) Web Services
7 6 (27.27%) Spring
7 6 (27.27%) Software Engineering
7 6 (27.27%) TDD
7 6 (27.27%) Open Source
7 6 (27.27%) HTML5
7 6 (27.27%) JSON
7 6 (27.27%) ClojureScript
7 6 (27.27%) Kotlin
8 5 (22.73%) Continuous Deployment
8 5 (22.73%) Relational Database
8 5 (22.73%) Microservices
8 5 (22.73%) Apache Spark
8 5 (22.73%) Data Structures
8 5 (22.73%) Google Cloud Platform
8 5 (22.73%) Semantic Analysis
8 5 (22.73%) Groovy
8 5 (22.73%) hybris

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 5 (22.73%) Apache Spark
2 3 (13.64%) Elasticsearch
3 1 (4.55%) Confluence
Cloud Services
1 5 (22.73%) Google Cloud Platform
2 2 (9.09%) Amazon AWS
2 2 (9.09%) PaaS
Database & Business Intelligence
1 8 (36.36%) NoSQL
2 7 (31.82%) Apache Cassandra
2 7 (31.82%) MongoDB
3 5 (22.73%) Big Data
3 5 (22.73%) Hadoop
3 5 (22.73%) MySQL
3 5 (22.73%) Relational Database
3 5 (22.73%) SQL Server
4 3 (13.64%) Apache Hive
5 2 (9.09%) Data Lake
5 2 (9.09%) PostgreSQL
Development Applications
1 3 (13.64%) Hudson
2 1 (4.55%) Bitbucket
2 1 (4.55%) Git (software)
2 1 (4.55%) JIRA
2 1 (4.55%) SonarQube
2 1 (4.55%) TeamCity
General
1 5 (22.73%) Finance
2 2 (9.09%) Publishing
3 1 (4.55%) Front Office
Job Titles
1 10 (45.45%) Developer
2 5 (22.73%) Hybris Developer
3 3 (13.64%) Clojure Developer
4 2 (9.09%) Clojure Engineer
4 2 (9.09%) Data Engineer
4 2 (9.09%) Engineering Manager
4 2 (9.09%) Programmer
4 2 (9.09%) Python Engineer
4 2 (9.09%) Senior Data Engineer
5 1 (4.55%) Data Scientist
5 1 (4.55%) E-Commerce Developer
5 1 (4.55%) Full Stack Developer
5 1 (4.55%) Head of Engineering
5 1 (4.55%) HTML Developer
5 1 (4.55%) Java Developer
5 1 (4.55%) JavaScript Developer
5 1 (4.55%) Software Developer
Libraries, Frameworks & Software Standards
1 10 (45.45%) Kafka
2 6 (27.27%) CSS
2 6 (27.27%) HTML
2 6 (27.27%) HTML5
2 6 (27.27%) JSON
2 6 (27.27%) Spring
2 6 (27.27%) Web Services
3 5 (22.73%) LAMP
3 5 (22.73%) Natural Language Processing
3 5 (22.73%) RabbitMQ
3 5 (22.73%) REST
3 5 (22.73%) SOAP
4 3 (13.64%) .NET
5 2 (9.09%) Spark Streaming
6 1 (4.55%) AngularJS
6 1 (4.55%) React
6 1 (4.55%) Redux
6 1 (4.55%) Spring Boot
6 1 (4.55%) XML
6 1 (4.55%) YAML
Miscellaneous
1 5 (22.73%) Data Structures
2 2 (9.09%) Self-Motivation
3 1 (4.55%) Analytical Skills
3 1 (4.55%) Equity Derivative
3 1 (4.55%) Equity Risk
Operating Systems
1 5 (22.73%) Linux
1 5 (22.73%) Windows
Processes & Methodologies
1 9 (40.91%) Agile Software Development
2 6 (27.27%) Open Source
2 6 (27.27%) Software Engineering
2 6 (27.27%) TDD
3 5 (22.73%) Continuous Deployment
3 5 (22.73%) E-Commerce
3 5 (22.73%) Microservices
3 5 (22.73%) OO
3 5 (22.73%) Scrum
3 5 (22.73%) Semantic Analysis
4 4 (18.18%) Functional Programming
5 3 (13.64%) Coaching
5 3 (13.64%) Software Delivery
6 2 (9.09%) Complex ETL
6 2 (9.09%) Data Engineering
6 2 (9.09%) Data Transformation
6 2 (9.09%) DevOps
6 2 (9.09%) ETL
6 2 (9.09%) Machine Learning
6 2 (9.09%) Pair Programming
Programming Languages
1 12 (54.55%) Java
2 11 (50.00%) Scala
3 10 (45.45%) JavaScript
3 10 (45.45%) Python
4 7 (31.82%) C#
5 6 (27.27%) ClojureScript
5 6 (27.27%) Kotlin
6 5 (22.73%) Groovy
7 4 (18.18%) Go
8 3 (13.64%) SQL
9 2 (9.09%) Haskell
10 1 (4.55%) TypeScript
Qualifications
1 1 (4.55%) Degree
System Software
1 1 (4.55%) Docker
Systems Management
1 4 (18.18%) Kubernetes
Vendors
1 5 (22.73%) Google
1 5 (22.73%) hybris
1 5 (22.73%) Oracle
2 1 (4.55%) Bloomberg
2 1 (4.55%) Reuters