Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for GemFire skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited GemFire over the 6 months to 24 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.

Pivotal GemFire (formerly VMware vFabric GemFire)
England > London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 604 609 595
Rank change year-on-year +5 -14 +13
Contract jobs citing GemFire 25 11 18
As % of all contract IT jobs advertised in London 0.053% 0.024% 0.038%
As % of the Application Platforms category 0.31% 0.12% 0.21%
Number of daily rates quoted 22 10 8
London median daily rate £625 £505 £538
Median daily rate % change year-on-year +23.76% -6.05% -2.27%
10th Percentile £525 £417 £500
90th Percentile £738 £578 £653
England median daily rate £588 £500 £525
% change year-on-year +17.50% -4.76% -4.55%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

GemFire is in the Application Platforms 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 application platform skills.

All Application Platform Skills
London
Contract vacancies with a requirement for application platform skills 8040 8929 8479
As % of all contract IT jobs advertised in London 17.07% 19.80% 18.06%
Number of daily rates quoted 5738 6160 5745
London median daily rate £500 £450 £425
Median daily rate % change year-on-year +11.11% +5.88% +6.25%
10th Percentile £300 £275 £250
90th Percentile £638 £625 £600
England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +5.26%
Number of hourly rates quoted 106 108 116
London median hourly rate £22.25 £18.00 £20.00
Median hourly rate % change year-on-year +23.61% -10.00% +8.11%
10th Percentile £12.50 £12.50 £12.00
90th Percentile £47.83 £56.87 £44.50
England median hourly rate £20.44 £20.00 £19.50
% change year-on-year +2.18% +2.56% +8.33%

GemFire
Job Vacancy Trend in London

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

Job vacancy trend for GemFire in London

GemFire
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for GemFire in London

GemFire
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing GemFire in London over the 6 months to 24 November 2017.

Contractor daily rate histogram for GemFire in London

GemFire
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 GemFire within the London region over the 6 months to 24 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 18 £650 +23.81% 1
East London -8 1 £563 +12.50%
GemFire
England

For the 6 months to 24 November 2017, IT contractor jobs citing GemFire 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 GemFire.

1 24 (96.00%) Java
2 18 (72.00%) Banking
3 14 (56.00%) Spring
4 12 (48.00%) Finance
4 12 (48.00%) Maven
4 12 (48.00%) JMS
5 11 (44.00%) TIBCO
6 10 (40.00%) Linux
6 10 (40.00%) Tomcat
6 10 (40.00%) XML
6 10 (40.00%) Oracle Coherence
6 10 (40.00%) Low Latency
7 9 (36.00%) Multithreading
7 9 (36.00%) Git (software)
7 9 (36.00%) DevOps
7 9 (36.00%) IntelliJ
8 8 (32.00%) Eclipse
8 8 (32.00%) FpML
8 8 (32.00%) Unix
8 8 (32.00%) JavaScript
8 8 (32.00%) Oracle
8 8 (32.00%) Subversion
8 8 (32.00%) MVC
8 8 (32.00%) Spring MVC
8 8 (32.00%) JIRA
8 8 (32.00%) FIX Protocol
8 8 (32.00%) Analytical Skills
8 8 (32.00%) Electronic Trading
8 8 (32.00%) Ultra-Low Latency
8 8 (32.00%) Spring Integration

GemFire
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 10 (40.00%) Oracle Coherence
1 10 (40.00%) Tomcat
2 6 (24.00%) WebSphere
3 2 (8.00%) Apache Spark
3 2 (8.00%) MQSeries
3 2 (8.00%) Mule
Cloud Services
1 6 (24.00%) npm
Database & Business Intelligence
1 6 (24.00%) Jackrabbit
2 3 (12.00%) SQL Server
3 2 (8.00%) Data Warehouse
3 2 (8.00%) Hadoop
3 2 (8.00%) Oracle Database
3 2 (8.00%) Parquet
3 2 (8.00%) Relational Database
4 1 (4.00%) NoSQL
Development Applications
1 12 (48.00%) Maven
2 9 (36.00%) Git (software)
2 9 (36.00%) IntelliJ
3 8 (32.00%) Eclipse
3 8 (32.00%) JIRA
3 8 (32.00%) Subversion
4 2 (8.00%) Ant
4 2 (8.00%) JUnit
5 1 (4.00%) TeamCity
General
1 18 (72.00%) Banking
2 12 (48.00%) Finance
3 7 (28.00%) Front Office
Job Titles
1 23 (92.00%) Developer
2 22 (88.00%) Java Developer
3 9 (36.00%) Senior Developer
3 9 (36.00%) Senior Java Developer
4 7 (28.00%) Front Office Developer
4 7 (28.00%) Lead Developer
4 7 (28.00%) Lead Java Developer
5 2 (8.00%) Technical Leader
6 1 (4.00%) C# Developer
6 1 (4.00%) Credit Risk Developer
6 1 (4.00%) Credit Risk Java Developer
6 1 (4.00%) Market Risk Developer
6 1 (4.00%) Market Risk Java Developer
Libraries, Frameworks & Software Standards
1 14 (56.00%) Spring
2 12 (48.00%) JMS
3 10 (40.00%) XML
4 8 (32.00%) FIX Protocol
4 8 (32.00%) FpML
4 8 (32.00%) Spring Integration
4 8 (32.00%) Spring MVC
5 6 (24.00%) AngularJS
5 6 (24.00%) JSR 170
5 6 (24.00%) REST
5 6 (24.00%) Spring Batch
5 6 (24.00%) Spring Security
6 4 (16.00%) J2EE
7 2 (8.00%) CSS
7 2 (8.00%) HTML
7 2 (8.00%) JDBC
7 2 (8.00%) JNDI
7 2 (8.00%) JSON
7 2 (8.00%) Rendezvous
7 2 (8.00%) Web Services
Miscellaneous
1 8 (32.00%) Analytical Skills
2 6 (24.00%) Greenfield Project
3 2 (8.00%) Computer Science
3 2 (8.00%) Market Risk
4 1 (4.00%) Credit Risk
4 1 (4.00%) Derivative
Operating Systems
1 10 (40.00%) Linux
2 8 (32.00%) Unix
Processes & Methodologies
1 10 (40.00%) Low Latency
2 9 (36.00%) DevOps
2 9 (36.00%) Multithreading
3 8 (32.00%) Electronic Trading
3 8 (32.00%) MVC
3 8 (32.00%) Ultra-Low Latency
4 6 (24.00%) Document Management
4 6 (24.00%) ETL
4 6 (24.00%) Web Development
5 3 (12.00%) Risk Management
6 2 (8.00%) Agile Software Development
6 2 (8.00%) Data Integration
6 2 (8.00%) Migration
6 2 (8.00%) Open Source
6 2 (8.00%) Performance Optimisation
6 2 (8.00%) Prototyping
6 2 (8.00%) Rapid Prototyping
6 2 (8.00%) Scrum
6 2 (8.00%) SOA
6 2 (8.00%) Time Management
Programming Languages
1 24 (96.00%) Java
2 8 (32.00%) JavaScript
3 6 (24.00%) TypeScript
4 4 (16.00%) Python
5 3 (12.00%) C#
6 2 (8.00%) SQL
7 1 (4.00%) Groovy
7 1 (4.00%) Scala
Qualifications
1 2 (8.00%) Degree
Systems Management
1 2 (8.00%) MOM
2 1 (4.00%) Rundeck
Vendors
1 11 (44.00%) TIBCO
2 8 (32.00%) Oracle
3 2 (8.00%) IBM
3 2 (8.00%) Sybase
4 1 (4.00%) Infragistics