Period
to 19 August 2018

The following table provides summary statistics for contract job vacancies advertised in Surrey with a requirement for Data Lake skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Lake over the 6 months to 19 August 2018 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.

Data Lakes
South East > Surrey
6 months to
19 Aug 2018
Same period 2017 Same period 2016
Rank 136 129 -
Rank change year-on-year -7 - -
Contract jobs citing Data Lake 24 7 0
As % of all contract IT jobs advertised in Surrey 0.74% 0.28% -
As % of the Database & Business Intelligence category 3.01% 1.09% -
Number of daily rates quoted 21 7 0
Surrey median daily rate £475 £525 -
Median daily rate % change year-on-year -9.52% - -
South East median daily rate £513 £563 £550
% change year-on-year -8.89% +2.27% -
Number of hourly rates quoted 1 0 0
Surrey median hourly rate £50.00 - -
South East median hourly rate £50.00 - -

Data Lake 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 Surrey with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Surrey
Contract vacancies with a requirement for database or business intelligence skills 797 645 586
As % of all contract IT jobs advertised in Surrey 24.51% 25.52% 22.93%
Number of daily rates quoted 591 471 390
Surrey median daily rate £450 £438 £425
Median daily rate % change year-on-year +2.86% +2.94% +13.33%
10th Percentile £340 £325 £303
90th Percentile £576 £544 £581
South East median daily rate £438 £403 £400
% change year-on-year +8.56% +0.75% +6.67%
Number of hourly rates quoted 9 3 17
Surrey median hourly rate £15.00 £25.00 £40.00
Median hourly rate % change year-on-year -40.00% -37.50% +6.67%
10th Percentile £10.16 £15.20 £15.86
90th Percentile £38.00 £28.00 £48.30
South East median hourly rate £40.00 £19.66 £35.50
% change year-on-year +103.46% -44.62% +42.00%

Data Lake
Job Vacancy Trend in Surrey

Job postings citing Data Lake as a percentage of all IT jobs advertised in Surrey.

Job vacancy trend for Data Lake in Surrey

Data Lake
Contractor Daily Rate Trend in Surrey

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Lake in Surrey.

Contractor daily rate trend for Data Lake in Surrey

Data Lake
Contractor Daily Rate Histogram in Surrey

The daily rate distribution of IT jobs citing Data Lake in Surrey over the 6 months to 19 August 2018.

Contractor daily rate histogram for Data Lake in Surrey

Data Lake
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Lake within the Surrey region over the 6 months to 19 August 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
Sunbury-on-Thames -7 11 £373 -29.05%
Weybridge - 2 £525 -
Reigate - 1 £475 - 1
Data Lake
South East

For the 6 months to 19 August 2018, IT contractor jobs citing Data Lake also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Surrey region with a requirement for Data Lake.

1 19 (79.17%) Business Intelligence
2 13 (54.17%) Analytics
2 13 (54.17%) Power BI
3 10 (41.67%) Data Warehouse
4 9 (37.50%) Stakeholder Management
5 8 (33.33%) Agile Software Development
5 8 (33.33%) Microsoft
5 8 (33.33%) SQL
5 8 (33.33%) Cloudera
5 8 (33.33%) Visualisation
5 8 (33.33%) Microsoft Azure
6 7 (29.17%) SAP
7 6 (25.00%) Migration
7 6 (25.00%) SAP BW
7 6 (25.00%) JSON
7 6 (25.00%) Big Data
7 6 (25.00%) Workday
7 6 (25.00%) Azure Data Factory
7 6 (25.00%) Problem-Solving
8 5 (20.83%) Amazon AWS
8 5 (20.83%) SQL Server
8 5 (20.83%) BusinessObjects
8 5 (20.83%) ETL
9 4 (16.67%) SAS
9 4 (16.67%) Data Modelling
9 4 (16.67%) Project Management
9 4 (16.67%) Test Automation
9 4 (16.67%) Degree
9 4 (16.67%) Amazon S3
9 4 (16.67%) Data Analytics

Data Lake
Co-occurring IT Skills in Surrey 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 4 (16.67%) SAS
2 2 (8.33%) Apache Spark
Applications
1 3 (12.50%) Microsoft Project
Business Applications
1 3 (12.50%) SAP HR
2 2 (8.33%) Global One
Cloud Services
1 8 (33.33%) Microsoft Azure
2 6 (25.00%) Azure Data Factory
3 5 (20.83%) Amazon AWS
4 4 (16.67%) Amazon Kinesis
4 4 (16.67%) Amazon S3
4 4 (16.67%) Serverless
5 3 (12.50%) SaaS
6 2 (8.33%) Amazon EC2
6 2 (8.33%) AWS Lambda
6 2 (8.33%) Azure Functions
6 2 (8.33%) Data Lake Analytics
6 2 (8.33%) Virtual Private Cloud
7 1 (4.17%) Azure Machine Learning
Communications & Networking
1 1 (4.17%) Internet
Database & Business Intelligence
1 13 (54.17%) Power BI
2 10 (41.67%) Data Warehouse
3 6 (25.00%) Big Data
3 6 (25.00%) SAP BW
4 5 (20.83%) BusinessObjects
4 5 (20.83%) SQL Server
5 3 (12.50%) BusinessObjects Web Intelligence
5 3 (12.50%) Hadoop
5 3 (12.50%) Qlik Sense
6 2 (8.33%) Amazon Athena
6 2 (8.33%) Amazon QuickSight
6 2 (8.33%) Amazon Redshift
6 2 (8.33%) Apache Hive
6 2 (8.33%) Azure SQL Database
6 2 (8.33%) HDInsight
6 2 (8.33%) Impala
6 2 (8.33%) Relational Database
6 2 (8.33%) SQL Server Integration Services
7 1 (4.17%) Azure SQL Data Warehouse
7 1 (4.17%) SAP Data Services
Development Applications
1 1 (4.17%) JSUnit
1 1 (4.17%) JUnit
1 1 (4.17%) Selenium
General
1 3 (12.50%) Publishing
2 2 (8.33%) Finance
Job Titles
1 8 (33.33%) Developer
2 5 (20.83%) Analyst
2 5 (20.83%) Business Intelligence Developer
3 4 (16.67%) Azure Developer
3 4 (16.67%) Power BI Developer
4 3 (12.50%) Consultant
4 3 (12.50%) Microsoft BI Developer
4 3 (12.50%) Microsoft Developer
4 3 (12.50%) Test Manager
5 2 (8.33%) AWS Engineer
5 2 (8.33%) Business Intelligence Analyst
5 2 (8.33%) Data Analyst
5 2 (8.33%) Data Consultant
5 2 (8.33%) ETL Developer
5 2 (8.33%) Oracle Developer
5 2 (8.33%) Oracle ETL Developer
5 2 (8.33%) Report Analyst
5 2 (8.33%) SAP BusinessObjects (BO) Analyst
5 2 (8.33%) SAS Developer
5 2 (8.33%) SAS ETL Developer
Libraries, Frameworks & Software Standards
1 6 (25.00%) JSON
2 2 (8.33%) HTML
2 2 (8.33%) HTML5
3 1 (4.17%) .NET
3 1 (4.17%) Ajax
3 1 (4.17%) CSS
3 1 (4.17%) REST
3 1 (4.17%) Visualforce
3 1 (4.17%) XML
Miscellaneous
1 3 (12.50%) Analytical Skills
1 3 (12.50%) Management Information System
1 3 (12.50%) Private Cloud
1 3 (12.50%) Self-Motivation
2 1 (4.17%) Computer Science
2 1 (4.17%) Enterprise Software
2 1 (4.17%) User Experience
Operating Systems
1 1 (4.17%) Unix
Processes & Methodologies
1 19 (79.17%) Business Intelligence
2 13 (54.17%) Analytics
3 9 (37.50%) Stakeholder Management
4 8 (33.33%) Agile Software Development
4 8 (33.33%) Visualisation
5 6 (25.00%) Migration
5 6 (25.00%) Problem-Solving
6 5 (20.83%) ETL
7 4 (16.67%) Data Analytics
7 4 (16.67%) Data Modelling
7 4 (16.67%) Project Management
7 4 (16.67%) Test Automation
8 3 (12.50%) Critical Success Factor
8 3 (12.50%) Customer Requirements
8 3 (12.50%) Data Migration
8 3 (12.50%) Data Science
8 3 (12.50%) Decision-Making
8 3 (12.50%) Innovative Thinking
8 3 (12.50%) Programme Delivery
8 3 (12.50%) Service Delivery
Programming Languages
1 8 (33.33%) SQL
2 3 (12.50%) C#
2 3 (12.50%) Python
3 1 (4.17%) Apex Code
3 1 (4.17%) C++
3 1 (4.17%) Java
3 1 (4.17%) JavaScript
3 1 (4.17%) PL/SQL
3 1 (4.17%) PowerShell
3 1 (4.17%) R
3 1 (4.17%) Ruby
3 1 (4.17%) T-SQL
3 1 (4.17%) U-SQL
Qualifications
1 4 (16.67%) Degree
2 1 (4.17%) Computer Science Degree
2 1 (4.17%) Microsoft Certification
Quality Assurance & Compliance
1 1 (4.17%) GDPR
Vendors
1 8 (33.33%) Cloudera
1 8 (33.33%) Microsoft
2 7 (29.17%) SAP
3 6 (25.00%) Workday
4 3 (12.50%) Oracle
4 3 (12.50%) Tableau
5 2 (8.33%) Salesforce.com
5 2 (8.33%) Talend
6 1 (4.17%) Ariba
6 1 (4.17%) Databricks