Period
to 18 November 2018

The median contractor rate for a Data Scientist was £550 per day in advertised job vacancies in Hounslow during the 6 months to 18 November 2018.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to 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.

Data Scientist
West London > Hounslow
6 months to
18 Nov 2018
Same period 2017 Same period 2016
Rank 45 - 32
Rank change year-on-year - +32 -
Contract jobs requiring a Data Scientist 2 0 1
As % of all contract IT jobs advertised in Hounslow 0.49% - 0.33%
As % of the Job Titles category 0.53% - 0.35%
Number of daily rates quoted 1 0 1
Hounslow median daily rate £550 - £475
10th Percentile £525 - £463
90th Percentile £575 - £488
West London median daily rate £600 £465 £475
% change year-on-year +29.03% -2.11% -
Number of hourly rates quoted 0 0 0
Hounslow median hourly rate - - -
West London median hourly rate £45.00 - -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Hounslow. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
Hounslow
Contract vacancies in Hounslow with a recognized job title 380 284 284
% of contract IT jobs with a recognized job title 93.14% 93.73% 94.04%
Number of daily rates quoted 225 169 170
Hounslow median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £235 £255 £225
90th Percentile £623 £586 £575
West London median daily rate £450 £450 £413
% change year-on-year - +9.09% +3.13%
Number of hourly rates quoted 28 14 24
Hounslow median hourly rate £26.75 £13.25 £18.23
Median hourly rate % change year-on-year +101.89% -27.30% -1.49%
10th Percentile £10.85 £12.23 £10.50
90th Percentile £115.00 £32.48 £55.25
West London median hourly rate £27.50 £19.66 £18.00
% change year-on-year +39.88% +9.22% -2.70%

Data Scientist
Job Vacancy Trend in Hounslow

Job postings that featured Data Scientist in the job title as a percentage of all IT jobs advertised in Hounslow.

Job vacancy trend for Data Scientist in Hounslow

Data Scientist
Contract Job Locations in Hounslow

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Scientist within the Hounslow region over the 6 months to 18 November 2018. 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
Brentford - 1 £550 -
Chiswick - 1 - -
Data Scientist
West London

Data Scientist Skill Set
Top 30 Co-occurring IT Skills in Hounslow

For the 6 months to 18 November 2018, Data Scientist contract jobs required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hounslow region featuring Data Scientist in the job title.

1 2 (100.00%) SQL
1 2 (100.00%) Python
1 2 (100.00%) PhD
1 2 (100.00%) Java
1 2 (100.00%) Computer Science
1 2 (100.00%) Mathematics
1 2 (100.00%) Scala
1 2 (100.00%) Visualisation
1 2 (100.00%) Tableau
1 2 (100.00%) Machine Learning
1 2 (100.00%) Big Data
1 2 (100.00%) Analytics
1 2 (100.00%) Apache Spark
1 2 (100.00%) R
1 2 (100.00%) Data Visualisation
1 2 (100.00%) Data Science
2 1 (50.00%) MapReduce
2 1 (50.00%) Data Engineering
2 1 (50.00%) TensorFlow
2 1 (50.00%) Presales
2 1 (50.00%) Power BI
2 1 (50.00%) Predictive Analysis
2 1 (50.00%) Cybersecurity
2 1 (50.00%) Oozie
2 1 (50.00%) HDFS
2 1 (50.00%) Impala
2 1 (50.00%) Data Munging
2 1 (50.00%) Kafka
2 1 (50.00%) Data Analytics
2 1 (50.00%) Apache Hive

Data Scientist Skill Set
Co-occurring IT Skills in Hounslow 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 2 (100.00%) Apache Spark
2 1 (50.00%) Apache Solr
2 1 (50.00%) SAS
Cloud Services
1 1 (50.00%) Cloud Computing
Database & Business Intelligence
1 2 (100.00%) Big Data
2 1 (50.00%) Apache Hive
2 1 (50.00%) Hadoop
2 1 (50.00%) Impala
2 1 (50.00%) MongoDB
2 1 (50.00%) NoSQL
2 1 (50.00%) Power BI
2 1 (50.00%) QlikView
Libraries, Frameworks & Software Standards
1 1 (50.00%) Kafka
1 1 (50.00%) TensorFlow
Miscellaneous
1 2 (100.00%) Computer Science
Processes & Methodologies
1 2 (100.00%) Analytics
1 2 (100.00%) Data Science
1 2 (100.00%) Data Visualisation
1 2 (100.00%) Machine Learning
1 2 (100.00%) Mathematics
1 2 (100.00%) Visualisation
2 1 (50.00%) Business Intelligence
2 1 (50.00%) Cybersecurity
2 1 (50.00%) Data Analysis
2 1 (50.00%) Data Analytics
2 1 (50.00%) Data Architecture
2 1 (50.00%) Data Engineering
2 1 (50.00%) Data Modelling
2 1 (50.00%) Data Munging
2 1 (50.00%) Data Security
2 1 (50.00%) Information Security
2 1 (50.00%) MapReduce
2 1 (50.00%) Physics
2 1 (50.00%) Predictive Analysis
2 1 (50.00%) Presales
Programming Languages
1 2 (100.00%) Java
1 2 (100.00%) Python
1 2 (100.00%) R
1 2 (100.00%) Scala
1 2 (100.00%) SQL
2 1 (50.00%) C
2 1 (50.00%) C++
2 1 (50.00%) Perl
Qualifications
1 2 (100.00%) PhD
2 1 (50.00%) SC Cleared
2 1 (50.00%) Security Cleared
System Software
1 1 (50.00%) HDFS
Systems Management
1 1 (50.00%) Oozie
Vendors
1 2 (100.00%) Tableau