Period
to 22 February 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 22 February 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
22 Feb 2018
Same period 2017 Same period 2016
Rank 611 537 555
Rank change year-on-year -74 +18 +30
Contract jobs citing spray 35 55 42
As % of all contract IT jobs advertised in London 0.075% 0.13% 0.095%
As % of the Libraries, Frameworks & Software Standards category 0.21% 0.37% 0.29%
Number of daily rates quoted 31 45 37
London median daily rate £600 £550 £550
Median daily rate % change year-on-year +9.09% - -
10th Percentile £525 £413 £483
90th Percentile £638 £645 £625
England median daily rate £600 £525 £545
% change year-on-year +14.29% -3.67% -0.91%
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 16,839 14,679 14,350
As % of all contract IT jobs advertised in London 35.86% 35.52% 32.49%
Number of daily rates quoted 13,050 11,018 10,774
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £356 £325 £310
90th Percentile £650 £638 £625
England median daily rate £475 £435 £425
% change year-on-year +9.20% +2.35% +6.25%
Number of hourly rates quoted 113 75 87
London median hourly rate £33.77 £45.00 £35.00
Median hourly rate % change year-on-year -24.96% +28.57% -1.41%
10th Percentile £20.75 £20.60 £15.65
90th Percentile £50.15 £80.45 £58.00
England median hourly rate £40.15 £40.00 £38.50
% change year-on-year +0.38% +3.90% +10.00%

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 22 February 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 22 February 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 -19 12 £600 +11.11%
Central London -35 1 £613 +44.12%
spray
England

For the 6 months to 22 February 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 35 (100.00%) Scala
2 31 (88.57%) Agile Software Development
3 29 (82.86%) TDD
4 27 (77.14%) RESTful
4 27 (77.14%) Akka
5 22 (62.86%) Play Framework
5 22 (62.86%) Java
6 18 (51.43%) BDD
7 17 (48.57%) Web Services
8 16 (45.71%) Pair Programming
9 15 (42.86%) Open Source
9 15 (42.86%) Microservices
10 14 (40.00%) Git (software)
10 14 (40.00%) Linux
11 13 (37.14%) JSON
11 13 (37.14%) Node.js
12 12 (34.29%) Spring
13 11 (31.43%) HTML
13 11 (31.43%) JavaScript
13 11 (31.43%) Kafka
13 11 (31.43%) Apache Cassandra
13 11 (31.43%) Coaching
14 9 (25.71%) Apache Spark
14 9 (25.71%) Jenkins
14 9 (25.71%) High Availability
14 9 (25.71%) OO
14 9 (25.71%) E-Commerce
14 9 (25.71%) HTTP
15 8 (22.86%) SQL
15 8 (22.86%) Spring MVC

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 9 (25.71%) Apache Spark
2 3 (8.57%) Apache
3 1 (2.86%) Elasticsearch
Communications & Networking
1 9 (25.71%) HTTP
Database & Business Intelligence
1 11 (31.43%) Apache Cassandra
2 8 (22.86%) PostgreSQL
3 4 (11.43%) Amazon DynamoDB
3 4 (11.43%) MySQL
3 4 (11.43%) Redis
4 3 (8.57%) MongoDB
4 3 (8.57%) RDBMS
4 3 (8.57%) Relational Database
5 2 (5.71%) NoSQL
Development Applications
1 14 (40.00%) Git (software)
2 9 (25.71%) Jenkins
3 7 (20.00%) Gradle
3 7 (20.00%) Hudson
4 1 (2.86%) Mockito
4 1 (2.86%) Subversion
General
1 3 (8.57%) Retail
Job Titles
1 33 (94.29%) Developer
2 31 (88.57%) Scala Developer
3 5 (14.29%) Senior Developer
3 5 (14.29%) Senior Scala Developer
4 3 (8.57%) Principal Developer
5 1 (2.86%) Integration Developer
5 1 (2.86%) Lead Developer
5 1 (2.86%) Team Leader
5 1 (2.86%) Technical Leader
Libraries, Frameworks & Software Standards
1 27 (77.14%) Akka
1 27 (77.14%) RESTful
2 22 (62.86%) Play Framework
3 17 (48.57%) Web Services
4 13 (37.14%) JSON
4 13 (37.14%) Node.js
5 12 (34.29%) Spring
6 11 (31.43%) HTML
6 11 (31.43%) Kafka
7 8 (22.86%) AngularJS
7 8 (22.86%) Hibernate
7 8 (22.86%) Spark Streaming
7 8 (22.86%) Spring Boot
7 8 (22.86%) Spring MVC
8 7 (20.00%) CSS
8 7 (20.00%) CSS3
8 7 (20.00%) HTML5
8 7 (20.00%) JPA
9 5 (14.29%) Express
9 5 (14.29%) RabbitMQ
Miscellaneous
1 6 (17.14%) Greenfield Project
2 1 (2.86%) Digital Media
Operating Systems
1 14 (40.00%) Linux
Processes & Methodologies
1 31 (88.57%) Agile Software Development
2 29 (82.86%) TDD
3 18 (51.43%) BDD
4 16 (45.71%) Pair Programming
5 15 (42.86%) Microservices
5 15 (42.86%) Open Source
6 11 (31.43%) Coaching
7 9 (25.71%) E-Commerce
7 9 (25.71%) High Availability
7 9 (25.71%) OO
8 8 (22.86%) Machine Learning
8 8 (22.86%) MVC
9 7 (20.00%) Continuous Delivery
9 7 (20.00%) Multithreading
9 7 (20.00%) Test Automation
10 6 (17.14%) Acceptance Criteria
10 6 (17.14%) Continuous Improvement
10 6 (17.14%) Release Management
11 4 (11.43%) Mentoring
11 4 (11.43%) Non-Functional Testing
Programming Languages
1 35 (100.00%) Scala
2 22 (62.86%) Java
3 11 (31.43%) JavaScript
4 8 (22.86%) SQL
5 1 (2.86%) Perl
5 1 (2.86%) Ruby
Qualifications
1 6 (17.14%) Degree
2 3 (8.57%) Security Cleared
3 2 (5.71%) SC Cleared
System Software
1 3 (8.57%) Docker
Systems Management
1 1 (2.86%) Grafana
1 1 (2.86%) Kibana
1 1 (2.86%) logstash
1 1 (2.86%) Rancher
Vendors
1 3 (8.57%) IBM
2 1 (2.86%) AppDynamics
2 1 (2.86%) Splunk