Period
to 26 April 2019

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

Heroku
Central London > City of London
6 months to
26 Apr 2019
Same period 2018 Same period 2017
Rank 207 209 229
Rank change year-on-year +2 +20 -19
Contract jobs citing Heroku 28 43 6
As % of all contract IT jobs advertised in the City of London 0.42% 0.61% 0.098%
As % of the Cloud Services category 1.44% 2.68% 0.67%
Number of daily rates quoted 27 36 5
City of London median daily rate £600 £538 £443
Median daily rate % change year-on-year +11.63% +21.47% -19.55%
10th Percentile £467 £456 £369
90th Percentile £725 £625 £513
Central London median daily rate £588 £550 £450
% change year-on-year +6.82% +22.22% -18.18%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Heroku is in the Cloud Services category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for cloud computing skills.

All Cloud Skills
City of London
Contract vacancies with a requirement for cloud computing skills 1,943 1,604 890
As % of all contract IT jobs advertised in the City of London 29.32% 22.93% 14.59%
Number of daily rates quoted 1,515 1,301 719
City of London median daily rate £525 £500 £480
Median daily rate % change year-on-year +5.00% +4.17% +3.78%
10th Percentile £363 £326 £349
90th Percentile £675 £650 £623
Central London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +2.70%
Number of hourly rates quoted 10 18 10
City of London median hourly rate £19.63 £20.61 £21.16
Median hourly rate % change year-on-year -4.79% -2.56% -8.02%
10th Percentile £12.25 £11.25 £13.70
90th Percentile £37.58 £49.83 £39.67
Central London median hourly rate £19.25 £20.00 £18.57
% change year-on-year -3.75% +7.72% -7.16%

Heroku
Job Vacancy Trend in the City of London

Job postings citing Heroku as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Heroku in the City of London

Heroku
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Heroku in the City of London

Heroku
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Heroku in the City of London over the 6 months to 26 April 2019.

Contractor daily rate histogram for Heroku in the City of London

For the 6 months to 26 April 2019, IT contractor jobs citing Heroku 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 City of London region with a requirement for Heroku.

1 24 (85.71%) Amazon AWS
2 18 (64.29%) Big Data
3 16 (57.14%) JavaScript
3 16 (57.14%) ES6
4 15 (53.57%) SOAP
4 15 (53.57%) Agile Software Development
5 14 (50.00%) TypeScript
6 13 (46.43%) Docker
6 13 (46.43%) Java
6 13 (46.43%) MongoDB
7 12 (42.86%) CSS
7 12 (42.86%) HTML
7 12 (42.86%) Linux
7 12 (42.86%) Microservices
7 12 (42.86%) CircleCI
8 11 (39.29%) OAuth2
8 11 (39.29%) Dropwizard
8 11 (39.29%) Docker Swarm
8 11 (39.29%) Java 8
8 11 (39.29%) Ember.js
8 11 (39.29%) AngularJS
8 11 (39.29%) GitLab
8 11 (39.29%) Ratpack
8 11 (39.29%) Spring Boot
8 11 (39.29%) gulp
8 11 (39.29%) Spring
8 11 (39.29%) PostgreSQL
8 11 (39.29%) Python
8 11 (39.29%) FTP
8 11 (39.29%) HTTP

Heroku
Co-occurring IT Skills in the City of 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 11 (39.29%) Elasticsearch
2 8 (28.57%) Apache Spark
Cloud Services
1 24 (85.71%) Amazon AWS
2 5 (17.86%) Serverless
3 4 (14.29%) AWS Lambda
3 4 (14.29%) Microsoft Azure
4 2 (7.14%) SaaS
5 1 (3.57%) Cloud Computing
5 1 (3.57%) Google Cloud Platform
Communications & Networking
1 11 (39.29%) DNS
1 11 (39.29%) FTP
1 11 (39.29%) HTTP
1 11 (39.29%) SSL
1 11 (39.29%) TCP/IP
2 4 (14.29%) SMTP
Database & Business Intelligence
1 18 (64.29%) Big Data
2 13 (46.43%) MongoDB
3 11 (39.29%) PostgreSQL
4 8 (28.57%) Apache Cassandra
4 8 (28.57%) Hadoop
Development Applications
1 12 (42.86%) CircleCI
2 11 (39.29%) Git (software)
2 11 (39.29%) GitLab
2 11 (39.29%) Gradle
2 11 (39.29%) gulp
3 3 (10.71%) Gatling
3 3 (10.71%) Geb
3 3 (10.71%) Spock
Job Titles
1 18 (64.29%) Developer
2 12 (42.86%) Technical Leader
3 8 (28.57%) Java Developer
3 8 (28.57%) Python Developer
3 8 (28.57%) Python Engineer
4 6 (21.43%) Lead Developer
4 6 (21.43%) Technical Developer
5 5 (17.86%) Lead Java Developer
5 5 (17.86%) Senior Developer
5 5 (17.86%) Senior Java Developer
6 3 (10.71%) Agile Developer
6 3 (10.71%) Agile Java Developer
7 1 (3.57%) AWS Developer
7 1 (3.57%) AWS Engineer
7 1 (3.57%) Django Developer
7 1 (3.57%) Front End Developer (Client-Side Developer)
7 1 (3.57%) Python/Django Developer
7 1 (3.57%) React Developer
7 1 (3.57%) Salesforce Developer
Libraries, Frameworks & Software Standards
1 15 (53.57%) SOAP
2 12 (42.86%) CSS
2 12 (42.86%) HTML
3 11 (39.29%) AngularJS
3 11 (39.29%) Dropwizard
3 11 (39.29%) Ember.js
3 11 (39.29%) Guice
3 11 (39.29%) HTML5
3 11 (39.29%) OAuth
3 11 (39.29%) OAuth2
3 11 (39.29%) Ratpack
3 11 (39.29%) REST
3 11 (39.29%) Spring
3 11 (39.29%) Spring Boot
4 8 (28.57%) Django
4 8 (28.57%) Kafka
5 5 (17.86%) Node.js
6 4 (14.29%) RESTful
6 4 (14.29%) Visualforce
6 4 (14.29%) Web Services
Miscellaneous
1 1 (3.57%) User Experience
Operating Systems
1 12 (42.86%) Linux
Processes & Methodologies
1 15 (53.57%) Agile Software Development
2 12 (42.86%) Microservices
3 11 (39.29%) Domain-Driven Design
3 11 (39.29%) OWASP
4 8 (28.57%) Machine Learning
4 8 (28.57%) Refactoring
4 8 (28.57%) Scrum
5 4 (14.29%) Data Migration
5 4 (14.29%) ETL
5 4 (14.29%) Migration
5 4 (14.29%) OOP
6 3 (10.71%) BDD
6 3 (10.71%) Digital Transformation Programme
6 3 (10.71%) Software Engineering
6 3 (10.71%) TDD
7 2 (7.14%) Data Protection
8 1 (3.57%) Front End Development
Programming Languages
1 16 (57.14%) ES6
1 16 (57.14%) JavaScript
2 14 (50.00%) TypeScript
3 13 (46.43%) Java
4 11 (39.29%) Java 8
4 11 (39.29%) Python
5 4 (14.29%) Apex Code
6 1 (3.57%) ES7
6 1 (3.57%) Go
6 1 (3.57%) Ruby
6 1 (3.57%) Scala
6 1 (3.57%) SQL
System Software
1 13 (46.43%) Docker
Systems Management
1 11 (39.29%) Docker Swarm
2 10 (35.71%) Kubernetes
Vendors
1 4 (14.29%) Informatica
1 4 (14.29%) Salesforce.com