Period
to 23 October 2017

The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for Data Lake skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Lake over the 6 months to 23 October 2017 with a comparison to the same period in the previous 2 years.

Data Lakes
England > South East
6 months to
23 Oct 2017
Same period 2016 Same period 2015
Rank 446 573 641
Rank change year-on-year +127 +68 -
Permanent jobs citing Data Lake 93 23 12
As % of all permanent IT jobs advertised in the South East 0.32% 0.065% 0.028%
As % of the Database & Business Intelligence category 1.02% 0.22% 0.088%
Number of salaries quoted 87 16 11
South East median annual salary £56,000 £45,000 £35,000
Median salary % change year-on-year +24.44% +28.57% -
10th Percentile £40,500 £42,500 £29,750
90th Percentile £77,500 £55,000 £68,750
England median annual salary £60,000 £85,000 £52,500
% change year-on-year -29.41% +61.90% -17.97%

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 permanent job vacancies advertised in the South East with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South East
Permanent vacancies with a requirement for database or business intelligence skills 9076 10507 13656
As % of all permanent IT jobs advertised in the South East 31.26% 29.88% 32.19%
Number of salaries quoted 7775 9228 11697
South East median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +2.41%
10th Percentile £28,250 £28,000 £27,500
90th Percentile £66,250 £65,000 £62,500
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Data Lake
Job Vacancy Trend in the South East

Job postings citing Data Lake as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for Data Lake in the South East

Data Lake
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Lake in the South East.

Salary trend for Data Lake in the South East

Data Lake
Salary Histogram in the South East

The salary distribution of IT jobs citing Data Lake in the South East over the 6 months to 23 October 2017.

Salary histogram for Data Lake in the South East

Data Lake
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Lake within the South East region over the 6 months to 23 October 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Surrey +51 56 £48,000 +6.67% 1
Thames Valley - 29 £70,000 - 2
Oxfordshire - 13 £73,000 -
Berkshire - 11 £67,500 - 2
Buckinghamshire - 5 £38,591 -
Hampshire - 2 £54,000 - 1
Middlesex - 1 £75,000 -
Data Lake
England

For the 6 months to 23 October 2017, IT jobs citing Data Lake also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the South East region with a requirement for Data Lake.

1 77 (82.80%) Agile Software Development
2 75 (80.65%) Big Data
3 65 (69.89%) Business Intelligence
4 64 (68.82%) SQL
5 63 (67.74%) Power BI
6 61 (65.59%) SQL Server
7 60 (64.52%) Microsoft
8 57 (61.29%) Data Warehouse
9 55 (59.14%) SQL Server Integration Services
10 54 (58.06%) SQL Server Reporting Services
11 53 (56.99%) Finance
12 52 (55.91%) T-SQL
13 48 (51.61%) Data Modelling
14 42 (45.16%) Continuous Integration
14 42 (45.16%) Test Automation
15 39 (41.94%) Data Strategy
16 32 (34.41%) Microsoft Azure
17 30 (32.26%) Hadoop
18 25 (26.88%) Scrum
18 25 (26.88%) Python
18 25 (26.88%) R
18 25 (26.88%) Analytics
19 21 (22.58%) Mentoring
20 20 (21.51%) SQL Server Analysis Services
21 19 (20.43%) Mathematics
21 19 (20.43%) PowerShell
22 17 (18.28%) Degree
22 17 (18.28%) C#
22 17 (18.28%) JavaScript
22 17 (18.28%) Configuration Management

Data Lake
Co-occurring IT Skills in the South East 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 15 (16.13%) Apache Spark
2 4 (4.30%) SAS
2 4 (4.30%) SharePoint
3 3 (3.23%) Oracle Service Bus
4 2 (2.15%) Apache
5 1 (1.08%) IBM Domino
Applications
1 2 (2.15%) Microsoft Excel
Cloud Services
1 32 (34.41%) Microsoft Azure
2 15 (16.13%) Amazon AWS
2 15 (16.13%) Azure Machine Learning
3 10 (10.75%) Amazon EC2
3 10 (10.75%) Amazon S3
4 6 (6.45%) Azure Data Factory
5 4 (4.30%) Data Lake Analytics
6 3 (3.23%) Bluemix
6 3 (3.23%) IBM Cloud
6 3 (3.23%) PaaS
6 3 (3.23%) SoftLayer
7 2 (2.15%) Cortana Intelligence Suite
7 2 (2.15%) GitHub
Communications & Networking
1 1 (1.08%) Network Security
Database & Business Intelligence
1 75 (80.65%) Big Data
2 63 (67.74%) Power BI
3 61 (65.59%) SQL Server
4 57 (61.29%) Data Warehouse
5 55 (59.14%) SQL Server Integration Services
6 54 (58.06%) SQL Server Reporting Services
7 30 (32.26%) Hadoop
8 20 (21.51%) SQL Server Analysis Services
9 14 (15.05%) Azure SQL Data Warehouse
9 14 (15.05%) HDInsight
10 12 (12.90%) SQL Server 2008
11 7 (7.53%) Biml
11 7 (7.53%) Data Mining
12 6 (6.45%) Oracle Database
13 5 (5.38%) Apache Cassandra
13 5 (5.38%) NoSQL
14 4 (4.30%) Apache Hive
15 3 (3.23%) Azure SQL Database
15 3 (3.23%) Oracle Database 12c
15 3 (3.23%) SQL Server 2014
General
1 53 (56.99%) Finance
2 4 (4.30%) Local Government
2 4 (4.30%) Publishing
3 2 (2.15%) Banking
Job Titles
1 60 (64.52%) Developer
2 43 (46.24%) Data Warehouse Developer
3 42 (45.16%) SQL Developer
4 41 (44.09%) Business Intelligence Developer
5 36 (38.71%) SSIS Developer
6 34 (36.56%) T-SQL Developer
7 33 (35.48%) SSRS Developer
8 31 (33.33%) SQL BI Developer
9 15 (16.13%) Lead Developer
10 14 (15.05%) Power BI Developer
11 13 (13.98%) SQL Server Developer
12 11 (11.83%) Big Data Developer
12 11 (11.83%) Data Engineer
13 10 (10.75%) Big Data Engineer
14 9 (9.68%) SQL Server Data Warehouse Developer
15 8 (8.60%) Architect
15 8 (8.60%) Business Intelligence Lead
15 8 (8.60%) Consultant
16 7 (7.53%) Agile Developer
16 7 (7.53%) Business Intelligence Consultant
Libraries, Frameworks & Software Standards
1 13 (13.98%) .NET
1 13 (13.98%) ASP.NET
2 3 (3.23%) JSON
2 3 (3.23%) Middleware
2 3 (3.23%) Oracle Fusion
2 3 (3.23%) Web Services
3 2 (2.15%) AngularJS
3 2 (2.15%) CSS
3 2 (2.15%) D3.js
3 2 (2.15%) Ember.js
3 2 (2.15%) HTML
3 2 (2.15%) Kafka
3 2 (2.15%) MDX
3 2 (2.15%) Natural Language Processing
3 2 (2.15%) Node.js
3 2 (2.15%) React
3 2 (2.15%) TensorFlow
4 1 (1.08%) REST
Miscellaneous
1 16 (17.20%) Computer Science
2 3 (3.23%) Analytical Skills
2 3 (3.23%) Cyber Attack
2 3 (3.23%) Enterprise Software
3 2 (2.15%) Linux Command Line
4 1 (1.08%) Social Media
Operating Systems
1 6 (6.45%) Linux
2 5 (5.38%) Unix
3 3 (3.23%) CentOS
3 3 (3.23%) Oracle Linux
Processes & Methodologies
1 77 (82.80%) Agile Software Development
2 65 (69.89%) Business Intelligence
3 48 (51.61%) Data Modelling
4 42 (45.16%) Continuous Integration
4 42 (45.16%) Test Automation
5 39 (41.94%) Data Strategy
6 25 (26.88%) Analytics
6 25 (26.88%) Scrum
7 21 (22.58%) Mentoring
8 19 (20.43%) Mathematics
9 17 (18.28%) Configuration Management
10 12 (12.90%) Coaching
11 11 (11.83%) ETL
12 10 (10.75%) Continuous Delivery
12 10 (10.75%) Kanban
12 10 (10.75%) Pair Programming
12 10 (10.75%) TDD
13 9 (9.68%) Continuous Improvement
14 8 (8.60%) Data Visualisation
14 8 (8.60%) Stakeholder Management
Programming Languages
1 64 (68.82%) SQL
2 52 (55.91%) T-SQL
3 25 (26.88%) Python
3 25 (26.88%) R
4 19 (20.43%) PowerShell
5 17 (18.28%) C#
5 17 (18.28%) JavaScript
6 16 (17.20%) Java
7 13 (13.98%) Scala
7 13 (13.98%) VB.NET
8 2 (2.15%) C++
8 2 (2.15%) Go
8 2 (2.15%) MATLAB
8 2 (2.15%) U-SQL
Qualifications
1 17 (18.28%) Degree
2 6 (6.45%) Computer Science Degree
3 2 (2.15%) SC Cleared
3 2 (2.15%) Security Cleared
4 1 (1.08%) PhD
Quality Assurance & Compliance
1 7 (7.53%) QA
2 3 (3.23%) Data Quality
2 3 (3.23%) ISO/IEC 27001
3 1 (1.08%) GDPR
System Software
1 13 (13.98%) Docker
Systems Management
1 10 (10.75%) Mesos
2 3 (3.23%) Docker Swarm
2 3 (3.23%) Kubernetes
Vendors
1 60 (64.52%) Microsoft
2 13 (13.98%) Hortonworks
3 7 (7.53%) Oracle
4 6 (6.45%) Tableau
5 3 (3.23%) Google
5 3 (3.23%) IBM
5 3 (3.23%) Red Hat
6 2 (2.15%) Cloudera
7 1 (1.08%) Alteryx
7 1 (1.08%) SAP