The table below provides summary statistics for contract job vacancies advertised in the City of London with a requirement for knowledge and experience of Greenplum products and/or services. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Greenplum over the 3 months to 26 June 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.

The figures below represent the IT contractor job market in general and are not representative of contractor rates within Greenplum.

Greenplum
London / City of London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 168 163 201
Rank change year-on-year -5 +38  
Contract jobs citing Greenplum 1 2 5
As % of all contract IT jobs advertised in the City of London 0.030% 0.060% 0.086%
As % of the Vendors category 0.079% 0.15% 0.20%
Number of daily rates quoted 1 2 5
Median daily rate £475 £613 £413
Median daily rate % change year-on-year -22.44% +48.48%  
UK excluding London median daily rate £300 £385 £388
% change year-on-year -22.07% -0.64%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Greenplum is in the vendor products and services category. The following table is for comparison with the above and provides summary statistics for all vendor product and service related skills in contract job vacancies advertised in the City of London.

Contract Vendor Product & Service Skills
City of London
Contract job vacancies with a requirement for skills associated with vendor products and/or services 1258 1344 2456
As % of all contract IT job vacancies advertised in the City of London 37.91% 40.42% 42.29%
Number of daily rates quoted 914 1036 1823
Median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.55% +5.88%  
90% offered a daily rate of more than £275 £275 £275
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £375 £363
% change year-on-year +6.66% +3.44%  
Number of hourly rates quoted 20 17 65
Median hourly rate £21.40 £19.00 £17.98
Median hourly rate % change year-on-year +12.63% +5.67%  
90% offered a hourly rate of more than £14.00 £12.50 £10.95
10% offered a hourly rate of more than £26.92 £26.00 £45.00
UK excluding London median hourly rate £17.50 £20.50 £18.07
% change year-on-year -14.63% +13.44%  

Greenplum
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Greenplum as a proportion of all contract or permanent IT jobs with a match in the Vendors category.

Job vacancy trend for Greenplum in the City of London

Greenplum
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 Greenplum in the City of London.

Contractor daily rate trend for Greenplum in the City of London

For the 6 months to 26 June 2017, IT contractor jobs citing Greenplum 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 City of London region with a requirement for Greenplum.

1 3 (100.00%) Data Warehouse
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Netezza
1 3 (100.00%) Teradata
2 2 (66.67%) Vertica
2 2 (66.67%) Big Data
2 2 (66.67%) SQL Server Integration Services
2 2 (66.67%) Data Mapping
2 2 (66.67%) ETL
2 2 (66.67%) Microsoft
2 2 (66.67%) C#
2 2 (66.67%) SQL
2 2 (66.67%) T-SQL
3 1 (33.33%) MySQL
3 1 (33.33%) Oracle
3 1 (33.33%) SQL Server
3 1 (33.33%) Apache
3 1 (33.33%) Python
3 1 (33.33%) Migration
3 1 (33.33%) PostgreSQL
3 1 (33.33%) Git (software)
3 1 (33.33%) Test Automation
3 1 (33.33%) RESTful
3 1 (33.33%) Hadoop
3 1 (33.33%) BDD
3 1 (33.33%) MongoDB
3 1 (33.33%) Apache Cassandra
3 1 (33.33%) NoSQL
3 1 (33.33%) Neo4j
3 1 (33.33%) Test Management

Greenplum
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 1 (33.33%) Apache
Database & Business Intelligence
1 3 (100.00%) Data Warehouse
2 2 (66.67%) Big Data
2 2 (66.67%) SQL Server Integration Services
3 1 (33.33%) Apache Cassandra
3 1 (33.33%) Couchbase
3 1 (33.33%) Hadoop
3 1 (33.33%) MariaDB
3 1 (33.33%) MongoDB
3 1 (33.33%) MySQL
3 1 (33.33%) Neo4j
3 1 (33.33%) NoSQL
3 1 (33.33%) PostgreSQL
3 1 (33.33%) Relational Database
3 1 (33.33%) SQL Server
Development Applications
1 1 (33.33%) Git (software)
General
1 1 (33.33%) Banking
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) ETL Developer
2 2 (66.67%) SQL Developer
3 1 (33.33%) Cloud Developer
3 1 (33.33%) Cloud Engineer
3 1 (33.33%) Cloud Infrastructure Engineer
3 1 (33.33%) Cloud Software Engineer
3 1 (33.33%) Developer/Software Engineer
3 1 (33.33%) Infrastructure Engineer
3 1 (33.33%) Microsoft Developer
3 1 (33.33%) Python Developer
3 1 (33.33%) Python Software Engineer
3 1 (33.33%) Software Developer
3 1 (33.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (33.33%) RESTful
Miscellaneous
1 1 (33.33%) Public Cloud
1 1 (33.33%) Video Conferencing
Processes & Methodologies
1 3 (100.00%) Agile Software Development
2 2 (66.67%) Data Mapping
2 2 (66.67%) ETL
3 1 (33.33%) API Development
3 1 (33.33%) BDD
3 1 (33.33%) Data Migration
3 1 (33.33%) Infrastructure Management
3 1 (33.33%) Migration
3 1 (33.33%) Software Engineering
3 1 (33.33%) System Testing
3 1 (33.33%) Task Automation
3 1 (33.33%) TDD
3 1 (33.33%) Test Automation
3 1 (33.33%) Test Management
Programming Languages
1 2 (66.67%) C#
1 2 (66.67%) SQL
1 2 (66.67%) T-SQL
2 1 (33.33%) Python
Vendors
1 3 (100.00%) Netezza
1 3 (100.00%) Teradata
2 2 (66.67%) Microsoft
2 2 (66.67%) Vertica
3 1 (33.33%) Cloudera
3 1 (33.33%) Hortonworks
3 1 (33.33%) Oracle