Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Hazelcast skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hazelcast over the 6 months to 21 November 2017 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.

Hazelcast
England > London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 611 592 594
Rank change year-on-year -19 +2 +6
Contract jobs citing Hazelcast 23 23 16
As % of all contract IT jobs advertised in London 0.049% 0.051% 0.034%
As % of the Database & Business Intelligence category 0.21% 0.22% 0.14%
Number of daily rates quoted 14 17 14
London median daily rate £625 £550 £600
Median daily rate % change year-on-year +13.64% -8.33% +2.13%
10th Percentile £460 £393 £504
90th Percentile £638 £640 £650
England median daily rate £500 £525 £600
% change year-on-year -4.76% -12.50% +73.91%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

Hazelcast is in the Databases and Business Intelligence 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 database or business intelligence skills.

All Database and Business Intelligence Skills
London
Contract vacancies with a requirement for database or business intelligence skills 11208 10447 11224
As % of all contract IT jobs advertised in London 23.81% 23.25% 24.11%
Number of daily rates quoted 8320 7410 8007
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £355 £322 £304
90th Percentile £660 £638 £625
England median daily rate £460 £425 £413
% change year-on-year +8.24% +3.03% +3.13%
Number of hourly rates quoted 61 40 76
London median hourly rate £26.61 £28.69 £22.50
Median hourly rate % change year-on-year -7.27% +27.51% -18.18%
10th Percentile £18.25 £15.25 £14.88
90th Percentile £58.75 £82.58 £90.00
England median hourly rate £31.75 £28.00 £27.78
% change year-on-year +13.39% +0.79% +12.24%

Hazelcast
Job Vacancy Trend in London

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

Job vacancy trend for Hazelcast in London

Hazelcast
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Hazelcast in London

Hazelcast
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Hazelcast in London over the 6 months to 21 November 2017.

Contractor daily rate histogram for Hazelcast in London

Hazelcast
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 Hazelcast within the London region over the 6 months to 21 November 2017. 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
Central London +15 12 £625 +22.55% 1
East London -3 1 £750 +50.00%
West London - 1 £500 - 3
Hazelcast
England

For the 6 months to 21 November 2017, IT contractor jobs citing Hazelcast also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Hazelcast.

1 18 (78.26%) Java
2 15 (65.22%) Scala
3 12 (52.17%) Agile Software Development
4 11 (47.83%) Banking
4 11 (47.83%) Middleware
5 10 (43.48%) DevOps
6 9 (39.13%) Analytical Skills
6 9 (39.13%) Multithreading
7 8 (34.78%) Continuous Integration
7 8 (34.78%) Puppet
7 8 (34.78%) Finance
7 8 (34.78%) Ansible
8 7 (30.43%) Multithreaded Programming
8 7 (30.43%) Scrum
8 7 (30.43%) TDD
8 7 (30.43%) REST
8 7 (30.43%) Amazon AWS
8 7 (30.43%) Unit Testing
8 7 (30.43%) Kanban
9 6 (26.09%) Derivative
9 6 (26.09%) Git (software)
9 6 (26.09%) Apache Cassandra
9 6 (26.09%) Fixed Income
9 6 (26.09%) Risk Management
9 6 (26.09%) SOAP
9 6 (26.09%) Linux
9 6 (26.09%) Python
9 6 (26.09%) Functional Programming
9 6 (26.09%) Akka
9 6 (26.09%) Data Structures

Hazelcast
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 3 (13.04%) DataSynapse
1 3 (13.04%) Elasticsearch
1 3 (13.04%) nginx
1 3 (13.04%) Oracle Coherence
2 2 (8.70%) Apache
2 2 (8.70%) Jetty
2 2 (8.70%) MQSeries
3 1 (4.35%) Cloud Foundry
3 1 (4.35%) Confluence
3 1 (4.35%) Mule
3 1 (4.35%) Mule ESB
3 1 (4.35%) Tomcat
Cloud Services
1 7 (30.43%) Amazon AWS
2 4 (17.39%) Amazon CloudWatch
2 4 (17.39%) Amazon S3
2 4 (17.39%) Virtual Private Cloud
3 3 (13.04%) Amazon EC2
3 3 (13.04%) Amazon SQS
3 3 (13.04%) AWS CloudFormation
4 2 (8.70%) Amazon ElastiCache
4 2 (8.70%) Amazon Kinesis
4 2 (8.70%) AWS CloudTrail
4 2 (8.70%) GitHub
4 2 (8.70%) Microsoft Azure
4 2 (8.70%) Route 53
5 1 (4.35%) Amazon ELB
5 1 (4.35%) AWS Lambda
5 1 (4.35%) Serverless
Communications & Networking
1 2 (8.70%) Firewall
1 2 (8.70%) HTTP
1 2 (8.70%) LDAP
1 2 (8.70%) Network Security
1 2 (8.70%) ZigBee
2 1 (4.35%) SMS
Database & Business Intelligence
1 6 (26.09%) Apache Cassandra
2 5 (21.74%) NoSQL
3 4 (17.39%) MySQL
3 4 (17.39%) Redis
3 4 (17.39%) Relational Database
4 3 (13.04%) Hadoop
4 3 (13.04%) HBase
4 3 (13.04%) Infinispan
5 2 (8.70%) Amazon RDS
5 2 (8.70%) RDBMS
6 1 (4.35%) Amazon DynamoDB
6 1 (4.35%) InterSystems Cache
6 1 (4.35%) MongoDB
6 1 (4.35%) PostgreSQL
Development Applications
1 6 (26.09%) Git (software)
2 5 (21.74%) Jenkins
2 5 (21.74%) Maven
3 4 (17.39%) JIRA
4 3 (13.04%) Artifactory
4 3 (13.04%) Subversion
5 2 (8.70%) TeamCity
5 2 (8.70%) Vagrant
6 1 (4.35%) Appium
6 1 (4.35%) Cucumber
6 1 (4.35%) Gatling
6 1 (4.35%) JMeter
6 1 (4.35%) JUnit
6 1 (4.35%) LoadRunner
6 1 (4.35%) Protractor
6 1 (4.35%) Selenium
6 1 (4.35%) SoapUI
6 1 (4.35%) TestNG
6 1 (4.35%) WebDriver
General
1 11 (47.83%) Banking
2 8 (34.78%) Finance
3 3 (13.04%) Front Office
3 3 (13.04%) Investment Banking
4 1 (4.35%) Marketing
4 1 (4.35%) Retail Banking
Job Titles
1 17 (73.91%) Developer
2 9 (39.13%) Java Developer
3 8 (34.78%) Senior Developer
4 7 (30.43%) Scala Developer
5 4 (17.39%) DevOps Engineer
5 4 (17.39%) Senior Scala Developer
6 3 (13.04%) Senior Java Developer
7 2 (8.70%) AWS DevOps
7 2 (8.70%) AWS DevOps Engineer
7 2 (8.70%) AWS Engineer
7 2 (8.70%) Credit Risk Developer
7 2 (8.70%) Credit Risk Java Developer
7 2 (8.70%) Java Engineer
7 2 (8.70%) Senior Credit Risk Java Developer
8 1 (4.35%) Automation Analyst
8 1 (4.35%) Investment Banking Java Developer
8 1 (4.35%) Java Scala Developer
8 1 (4.35%) Linux/Unix DevOps
8 1 (4.35%) Mobile Architect
8 1 (4.35%) Senior DevOps
Libraries, Frameworks & Software Standards
1 11 (47.83%) Middleware
2 7 (30.43%) REST
3 6 (26.09%) Akka
3 6 (26.09%) SOAP
4 5 (21.74%) JSON
4 5 (21.74%) Kafka
4 5 (21.74%) Spring
4 5 (21.74%) Web Services
5 4 (17.39%) RabbitMQ
5 4 (17.39%) spray
6 3 (13.04%) ActiveMQ
6 3 (13.04%) Hibernate
6 3 (13.04%) OAuth
6 3 (13.04%) Spring Boot
7 2 (8.70%) AngularJS
7 2 (8.70%) Elastic Stack
7 2 (8.70%) Hystrix
7 2 (8.70%) LEMP Stack
7 2 (8.70%) React
7 2 (8.70%) Spring Cloud
Miscellaneous
1 9 (39.13%) Analytical Skills
2 6 (26.09%) Data Structures
2 6 (26.09%) Derivative
2 6 (26.09%) Fixed Income
3 3 (13.04%) Grid Computing
3 3 (13.04%) Market Risk
4 2 (8.70%) Credit Risk
4 2 (8.70%) Linux Command Line
5 1 (4.35%) Cloud Native
5 1 (4.35%) Fintech
5 1 (4.35%) Public Cloud
5 1 (4.35%) Reference Data
5 1 (4.35%) Social Media
5 1 (4.35%) Virtual Team
Operating Systems
1 6 (26.09%) Linux
2 5 (21.74%) Unix
3 2 (8.70%) Debian
3 2 (8.70%) Ubuntu
3 2 (8.70%) Windows
4 1 (4.35%) Android
4 1 (4.35%) Apple iOS
Processes & Methodologies
1 12 (52.17%) Agile Software Development
2 10 (43.48%) DevOps
3 9 (39.13%) Multithreading
4 8 (34.78%) Continuous Integration
5 7 (30.43%) Kanban
5 7 (30.43%) Multithreaded Programming
5 7 (30.43%) Scrum
5 7 (30.43%) TDD
5 7 (30.43%) Unit Testing
6 6 (26.09%) Functional Programming
6 6 (26.09%) Risk Management
7 4 (17.39%) Microservices
8 3 (13.04%) E-Commerce
8 3 (13.04%) Mentoring
8 3 (13.04%) Refactoring
8 3 (13.04%) Regression Testing
8 3 (13.04%) Software Engineering
8 3 (13.04%) Workflow
9 2 (8.70%) Release Management
9 2 (8.70%) Web Development
Programming Languages
1 18 (78.26%) Java
2 15 (65.22%) Scala
3 6 (26.09%) Python
4 4 (17.39%) C#
4 4 (17.39%) Ruby
5 3 (13.04%) Bash Shell
5 3 (13.04%) Kotlin
6 2 (8.70%) JavaScript
7 1 (4.35%) Perl
7 1 (4.35%) SQL
Qualifications
1 1 (4.35%) A+ Certification
Quality Assurance & Compliance
1 1 (4.35%) QA
System Software
1 4 (17.39%) Docker
2 3 (13.04%) Apache ZooKeeper
2 3 (13.04%) Platform Symphony
3 2 (8.70%) Firmware
3 2 (8.70%) VirtualBox
4 1 (4.35%) VMware Infrastructure
Systems Management
1 8 (34.78%) Ansible
1 8 (34.78%) Puppet
2 5 (21.74%) Opscode Chef
3 4 (17.39%) Nagios
4 2 (8.70%) Grafana
4 2 (8.70%) HAProxy
4 2 (8.70%) Kibana
4 2 (8.70%) logstash
4 2 (8.70%) Packer
5 1 (4.35%) Icinga
5 1 (4.35%) Kubernetes
5 1 (4.35%) Rancher
5 1 (4.35%) Terraform
Vendors
1 3 (13.04%) New Relic
2 2 (8.70%) Google
2 2 (8.70%) TOWER Software
3 1 (4.35%) AppDynamics
3 1 (4.35%) Facebook
3 1 (4.35%) ION Trading
3 1 (4.35%) Perforce
3 1 (4.35%) SOASTA, Inc
3 1 (4.35%) Splunk
3 1 (4.35%) VMware