Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in Portsmouth with a requirement for Open Source skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Open Source over the 6 months to 20 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.

Open Source
Hampshire > Portsmouth
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 45 40 -
Rank change year-on-year -5 - +22
Contract jobs citing Open Source 1 3 0
As % of all contract IT jobs advertised in Portsmouth 0.32% 0.90% -
As % of the Processes & Methodologies category 0.42% 1.15% -
Number of daily rates quoted 1 4 0
Portsmouth median daily rate £500 £475 -
Median daily rate % change year-on-year +5.26% - -
Hampshire median daily rate £450 £475 £330
% change year-on-year -5.26% +43.94% -22.35%
Number of hourly rates quoted 0 0 0
Portsmouth median hourly rate - - -
Hampshire median hourly rate - £45.00 -

Open Source is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Portsmouth with a requirement for process or methodology skills.

All Process and Methodology Skills
Portsmouth
Contract vacancies with a requirement for process or methodology skills 240 262 191
As % of all contract IT jobs advertised in Portsmouth 76.92% 78.21% 80.25%
Number of daily rates quoted 128 143 112
Portsmouth median daily rate £388 £382 £378
Median daily rate % change year-on-year +1.44% +1.19% +7.86%
10th Percentile £248 £220 £263
90th Percentile £503 £538 £536
Hampshire median daily rate £400 £400 £380
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 29 48 34
Portsmouth median hourly rate £43.00 £43.25 £27.75
Median hourly rate % change year-on-year -0.58% +55.86% +8.82%
10th Percentile £17.26 £23.15 £14.00
90th Percentile £55.17 £50.37 £49.35
Hampshire median hourly rate £40.00 £38.75 £27.50
% change year-on-year +3.23% +40.91% +17.96%

Open Source
Job Vacancy Trend in Portsmouth

Job postings citing Open Source as a percentage of all IT jobs advertised in Portsmouth.

Job vacancy trend for Open Source in Portsmouth

Open Source
Contractor Daily Rate Trend in Portsmouth

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Open Source in Portsmouth.

Contractor daily rate trend for Open Source in Portsmouth

Open Source
Contractor Hourly Rate Trend in Portsmouth

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Open Source in Portsmouth.

Contractor hourly rate trend for Open Source in Portsmouth

For the 6 months to 20 November 2017, IT contractor jobs citing Open Source 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 Portsmouth region with a requirement for Open Source.

1 1 (100.00%) SQL
1 1 (100.00%) Web Services
1 1 (100.00%) Apache
1 1 (100.00%) Python
1 1 (100.00%) ETL
1 1 (100.00%) Google
1 1 (100.00%) Scala
1 1 (100.00%) Hadoop
1 1 (100.00%) Amazon S3
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Apache Hive
1 1 (100.00%) MongoDB
1 1 (100.00%) Tableau
1 1 (100.00%) HBase
1 1 (100.00%) Machine Learning
1 1 (100.00%) D3.js
1 1 (100.00%) Mahout
1 1 (100.00%) Big Data
1 1 (100.00%) Apache Pig
1 1 (100.00%) Amazon Redshift
1 1 (100.00%) Pandas
1 1 (100.00%) Apache Spark
1 1 (100.00%) BigQuery
1 1 (100.00%) Google Cloud Platform
1 1 (100.00%) scikit-learn
1 1 (100.00%) Jupyter
1 1 (100.00%) PyMC3
1 1 (100.00%) Bokeh

Open Source
Co-occurring IT Skills in Portsmouth 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 (100.00%) Apache
1 1 (100.00%) Apache Pig
1 1 (100.00%) Apache Spark
1 1 (100.00%) Jupyter
Cloud Services
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Amazon S3
1 1 (100.00%) Google Cloud Platform
Database & Business Intelligence
1 1 (100.00%) Amazon Redshift
1 1 (100.00%) Apache Hive
1 1 (100.00%) Big Data
1 1 (100.00%) BigQuery
1 1 (100.00%) Hadoop
1 1 (100.00%) HBase
1 1 (100.00%) Mahout
1 1 (100.00%) MongoDB
Job Titles
1 1 (100.00%) Data Scientist
Libraries, Frameworks & Software Standards
1 1 (100.00%) Bokeh
1 1 (100.00%) D3.js
1 1 (100.00%) Pandas
1 1 (100.00%) PyMC3
1 1 (100.00%) scikit-learn
1 1 (100.00%) Web Services
Processes & Methodologies
1 1 (100.00%) ETL
1 1 (100.00%) Machine Learning
Programming Languages
1 1 (100.00%) Python
1 1 (100.00%) Scala
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Google
1 1 (100.00%) Tableau