Period
to 26 May 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for spray skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited spray over the 6 months to 26 May 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.

spray
England > London
6 months to
26 May 2018
Same period 2017 Same period 2016
Rank 605 550 525
Rank change year-on-year -55 -25 +64
Contract jobs citing spray 29 34 82
As % of all contract IT jobs advertised in London 0.063% 0.086% 0.19%
As % of the Libraries, Frameworks & Software Standards category 0.17% 0.24% 0.59%
Number of daily rates quoted 26 31 75
London median daily rate £600 £525 £540
Median daily rate % change year-on-year +14.29% -2.78% -
10th Percentile £538 £413 £475
90th Percentile £650 £638 £650
England median daily rate £600 £520 £525
% change year-on-year +15.38% -0.95% -
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

spray is in the Software Libraries and Frameworks 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 16,847 14,059 14,011
As % of all contract IT jobs advertised in London 36.66% 35.37% 32.31%
Number of daily rates quoted 12,881 10,502 10,565
London median daily rate £500 £475 £455
Median daily rate % change year-on-year +5.26% +4.40% +4.00%
10th Percentile £363 £330 £313
90th Percentile £656 £638 £638
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 120 90 65
London median hourly rate £43.25 £44.50 £42.50
Median hourly rate % change year-on-year -2.81% +4.71% +55.28%
10th Percentile £21.00 £19.25 £18.51
90th Percentile £67.75 £57.50 £60.00
England median hourly rate £42.26 £41.00 £38.00
% change year-on-year +3.07% +7.89% +8.57%

spray
Job Vacancy Trend in London

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

Job vacancy trend for spray in London

spray
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for spray in London

spray
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing spray in London over the 6 months to 26 May 2018.

Contractor daily rate histogram for spray in London

spray
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 spray within the London region over the 6 months to 26 May 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
West London -32 10 £600 +12.68%
Central London -43 1 £613 +11.36% 1
spray
England

For the 6 months to 26 May 2018, IT contractor jobs citing spray 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 London region with a requirement for spray.

1 29 (100.00%) Scala
2 28 (96.55%) TDD
3 27 (93.10%) Agile Software Development
4 25 (86.21%) Play Framework
5 24 (82.76%) Akka
5 24 (82.76%) Pair Programming
6 20 (68.97%) RESTful
7 15 (51.72%) Apache Cassandra
7 15 (51.72%) Kafka
7 15 (51.72%) HTTP
7 15 (51.72%) Microservices
8 14 (48.28%) Apache Spark
8 14 (48.28%) Spark Streaming
8 14 (48.28%) Coaching
8 14 (48.28%) Machine Learning
9 12 (41.38%) Java
10 11 (37.93%) Apache
10 11 (37.93%) MongoDB
10 11 (37.93%) Docker
10 11 (37.93%) NoSQL
10 11 (37.93%) Git (software)
11 10 (34.48%) Jenkins
12 9 (31.03%) Linux
13 8 (27.59%) BDD
14 7 (24.14%) Big Data
15 6 (20.69%) Continuous Integration
15 6 (20.69%) Kanban
15 6 (20.69%) Web Services
15 6 (20.69%) Spring
15 6 (20.69%) Ruby

spray
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 14 (48.28%) Apache Spark
2 11 (37.93%) Apache
3 1 (3.45%) Elasticsearch
Cloud Services
1 5 (17.24%) Amazon AWS
1 5 (17.24%) Amazon CloudWatch
1 5 (17.24%) Amazon EC2
Communications & Networking
1 15 (51.72%) HTTP
2 5 (17.24%) SMS
Database & Business Intelligence
1 15 (51.72%) Apache Cassandra
2 11 (37.93%) MongoDB
2 11 (37.93%) NoSQL
3 7 (24.14%) Big Data
4 5 (17.24%) Amazon DynamoDB
5 1 (3.45%) MySQL
5 1 (3.45%) PostgreSQL
Development Applications
1 11 (37.93%) Git (software)
2 10 (34.48%) Jenkins
3 5 (17.24%) JIRA
4 4 (13.79%) Gradle
4 4 (13.79%) Hudson
5 1 (3.45%) Mockito
5 1 (3.45%) Subversion
General
1 5 (17.24%) Finance
2 2 (6.90%) Retail
Job Titles
1 29 (100.00%) Developer
1 29 (100.00%) Scala Developer
2 6 (20.69%) Big Data Developer
3 1 (3.45%) Lead Developer
3 1 (3.45%) Senior Developer
3 1 (3.45%) Senior Scala Developer
Libraries, Frameworks & Software Standards
1 25 (86.21%) Play Framework
2 24 (82.76%) Akka
3 20 (68.97%) RESTful
4 15 (51.72%) Kafka
5 14 (48.28%) Spark Streaming
6 6 (20.69%) Spring
6 6 (20.69%) Web Services
7 5 (17.24%) AngularJS
7 5 (17.24%) Hibernate
7 5 (17.24%) Node.js
7 5 (17.24%) Spring Boot
7 5 (17.24%) Spring MVC
8 4 (13.79%) CSS
8 4 (13.79%) CSS3
8 4 (13.79%) HTML
8 4 (13.79%) HTML5
8 4 (13.79%) JPA
9 1 (3.45%) JDBC
9 1 (3.45%) JSON
9 1 (3.45%) XML
Operating Systems
1 9 (31.03%) Linux
Processes & Methodologies
1 28 (96.55%) TDD
2 27 (93.10%) Agile Software Development
3 24 (82.76%) Pair Programming
4 15 (51.72%) Microservices
5 14 (48.28%) Coaching
5 14 (48.28%) Machine Learning
6 8 (27.59%) BDD
7 6 (20.69%) Continuous Integration
7 6 (20.69%) Kanban
8 5 (17.24%) API Development
8 5 (17.24%) Collaborative Working
8 5 (17.24%) High Availability
8 5 (17.24%) MVC
8 5 (17.24%) Scrum
9 4 (13.79%) Acceptance Criteria
9 4 (13.79%) Continuous Improvement
9 4 (13.79%) Open Source
9 4 (13.79%) Release Management
10 3 (10.34%) E-Commerce
10 3 (10.34%) Software Engineering
Programming Languages
1 29 (100.00%) Scala
2 12 (41.38%) Java
3 6 (20.69%) Ruby
4 5 (17.24%) Python
4 5 (17.24%) SQL
5 4 (13.79%) JavaScript
6 1 (3.45%) Perl
Qualifications
1 4 (13.79%) Degree
System Software
1 11 (37.93%) Docker
Systems Management
1 1 (3.45%) Grafana
1 1 (3.45%) Kibana
1 1 (3.45%) logstash
Vendors
1 1 (3.45%) AppDynamics
1 1 (3.45%) Splunk