Period
to 21 January 2019

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 21 January 2019 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
21 Jan 2019
Same period 2018 Same period 2017
Rank 137 130 114
Rank change year-on-year -7 -16 -
Contract jobs citing Data Lake 23 13 2
As % of all contract IT jobs advertised in Surrey 0.75% 0.48% 0.100%
As % of the Database & Business Intelligence category 3.18% 2.04% 0.54%
Number of daily rates quoted 14 13 2
Surrey median daily rate £500 £375 £500
Median daily rate % change year-on-year +33.33% -25.00% -
10th Percentile £362 £325 £428
90th Percentile £538 £560 £573
South East median daily rate £525 £575 £425
% change year-on-year -8.70% +35.29% -10.53%
Number of hourly rates quoted 0 0 0
Surrey median hourly rate - - -
South East median hourly rate - - -

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 723 636 368
As % of all contract IT jobs advertised in Surrey 23.52% 23.31% 18.33%
Number of daily rates quoted 510 481 240
Surrey median daily rate £484 £463 £425
Median daily rate % change year-on-year +4.65% +8.82% +1.19%
10th Percentile £325 £325 £285
90th Percentile £613 £575 £556
South East median daily rate £450 £419 £400
% change year-on-year +7.46% +4.62% +3.29%
Number of hourly rates quoted 2 10 4
Surrey median hourly rate £40.00 £45.00 £19.58
Median hourly rate % change year-on-year -11.11% +129.89% -59.22%
10th Percentile £25.25 £14.25 £17.40
90th Percentile £56.75 £51.00 £26.52
South East median hourly rate £35.00 £45.00 £17.00
% change year-on-year -22.22% +164.71% -35.85%

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 21 January 2019.

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 21 January 2019. 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 +3 8 £335 -13.98% 1
Guildford - 2 £500 - 3
Redhill - 1 - -
Data Lake
South East

For the 6 months to 21 January 2019, 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 11 (47.83%) Data Warehouse
1 11 (47.83%) Big Data
2 8 (34.78%) SQL
2 8 (34.78%) SQL Server
2 8 (34.78%) Business Intelligence
3 7 (30.43%) Microsoft Azure
4 6 (26.09%) Analytics
4 6 (26.09%) Data Structures
4 6 (26.09%) Power BI
4 6 (26.09%) Microsoft
4 6 (26.09%) Stakeholder Management
4 6 (26.09%) Agile Software Development
5 5 (21.74%) SAP
5 5 (21.74%) Azure Data Factory
6 4 (17.39%) Data Modelling
6 4 (17.39%) GAP Analysis
6 4 (17.39%) Data Integration
6 4 (17.39%) Data Architecture
6 4 (17.39%) Private Cloud
6 4 (17.39%) Analytical Skills
6 4 (17.39%) Cloudera
7 3 (13.04%) Tableau
7 3 (13.04%) Continuous Improvement
7 3 (13.04%) Amazon AWS
7 3 (13.04%) Visualisation
7 3 (13.04%) Translating Business Requirements
7 3 (13.04%) Workday
7 3 (13.04%) Data Migration
7 3 (13.04%) JIRA
7 3 (13.04%) BusinessObjects Web Intelligence

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 2 (8.70%) Apache Spark
2 1 (4.35%) SAS
Business Applications
1 2 (8.70%) NetSuite
1 2 (8.70%) SAP Oil and Gas
Cloud Services
1 7 (30.43%) Microsoft Azure
2 5 (21.74%) Azure Data Factory
3 3 (13.04%) Amazon AWS
4 2 (8.70%) Amazon EC2
4 2 (8.70%) Amazon Kinesis
4 2 (8.70%) Amazon S3
4 2 (8.70%) AWS Lambda
4 2 (8.70%) SaaS
4 2 (8.70%) Serverless
4 2 (8.70%) Virtual Private Cloud
Database & Business Intelligence
1 11 (47.83%) Big Data
1 11 (47.83%) Data Warehouse
2 8 (34.78%) SQL Server
3 6 (26.09%) Power BI
4 3 (13.04%) BusinessObjects
4 3 (13.04%) BusinessObjects Web Intelligence
4 3 (13.04%) SAP BW
5 2 (8.70%) Amazon Athena
5 2 (8.70%) Amazon Redshift
5 2 (8.70%) Apache Hive
5 2 (8.70%) Hadoop
5 2 (8.70%) Relational Database
6 1 (4.35%) Azure SQL Data Warehouse
6 1 (4.35%) Impala
6 1 (4.35%) MySQL
6 1 (4.35%) OLAP
6 1 (4.35%) OLTP
6 1 (4.35%) RDBMS
6 1 (4.35%) SQL Server Integration Services
6 1 (4.35%) Sqoop
Development Applications
1 3 (13.04%) JIRA
2 1 (4.35%) Git (software)
2 1 (4.35%) Jenkins
General
1 1 (4.35%) Finance
Job Titles
1 8 (34.78%) Architect
1 8 (34.78%) Developer
2 5 (21.74%) Data Architect
3 4 (17.39%) Azure Developer
3 4 (17.39%) Business Intelligence Developer
3 4 (17.39%) Microsoft BI Developer
3 4 (17.39%) Microsoft Developer
3 4 (17.39%) Power BI Developer
4 2 (8.70%) Analyst
4 2 (8.70%) AWS Engineer
4 2 (8.70%) Data Engineer
4 2 (8.70%) Enterprise Architect
4 2 (8.70%) ERP Architect
4 2 (8.70%) SAP BusinessObjects Specialist
4 2 (8.70%) Web Specialist
5 1 (4.35%) Business Developer
5 1 (4.35%) Business Intelligence Consultant
5 1 (4.35%) Consultant
5 1 (4.35%) Data Analyst
5 1 (4.35%) Solutions Architect
Libraries, Frameworks & Software Standards
1 3 (13.04%) JSON
2 2 (8.70%) HTML
3 1 (4.35%) .NET
3 1 (4.35%) AngularJS
3 1 (4.35%) CSS
3 1 (4.35%) Express
3 1 (4.35%) HTML5
3 1 (4.35%) Kafka
3 1 (4.35%) Node.js
3 1 (4.35%) REST
3 1 (4.35%) Twitter Bootstrap
3 1 (4.35%) Vue.js
Miscellaneous
1 6 (26.09%) Data Structures
2 4 (17.39%) Analytical Skills
2 4 (17.39%) Private Cloud
3 1 (4.35%) Enterprise Software
3 1 (4.35%) Self-Motivation
Processes & Methodologies
1 8 (34.78%) Business Intelligence
2 6 (26.09%) Agile Software Development
2 6 (26.09%) Analytics
2 6 (26.09%) Stakeholder Management
3 4 (17.39%) Data Architecture
3 4 (17.39%) Data Integration
3 4 (17.39%) Data Modelling
3 4 (17.39%) GAP Analysis
4 3 (13.04%) Continuous Improvement
4 3 (13.04%) Data Migration
4 3 (13.04%) ERP
4 3 (13.04%) ETL
4 3 (13.04%) Migration
4 3 (13.04%) Translating Business Requirements
4 3 (13.04%) Visualisation
5 2 (8.70%) Data Strategy
5 2 (8.70%) Data Visualisation
5 2 (8.70%) Information Architecture
5 2 (8.70%) IT Strategy
5 2 (8.70%) TOGAF
Programming Languages
1 8 (34.78%) SQL
2 2 (8.70%) Python
3 1 (4.35%) JavaScript
3 1 (4.35%) PowerShell
3 1 (4.35%) R
3 1 (4.35%) Scala
3 1 (4.35%) T-SQL
Qualifications
1 2 (8.70%) TOGAF Certification
Quality Assurance & Compliance
1 1 (4.35%) Data Quality
System Software
1 1 (4.35%) HDFS
Vendors
1 6 (26.09%) Microsoft
2 5 (21.74%) SAP
3 4 (17.39%) Cloudera
4 3 (13.04%) Tableau
4 3 (13.04%) Workday
5 2 (8.70%) Oracle
6 1 (4.35%) Databricks
6 1 (4.35%) Informatica
6 1 (4.35%) Splunk