Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in Southwark with a requirement for SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQL 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.

SQL (Structured Query Language)
Central London > Southwark
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 6 2 8
Rank change year-on-year -4 +6 +1
Contract jobs citing SQL 17 14 2
As % of all contract IT jobs advertised in Southwark 17.35% 30.43% 6.67%
As % of the Programming Languages category 32.69% 50.00% 18.18%
Number of daily rates quoted 11 5 1
Southwark median daily rate £488 £260 £385
Median daily rate % change year-on-year +87.50% -32.47% +23.20%
Central London median daily rate £500 £450 £450
% change year-on-year +11.11% - +2.86%
Number of hourly rates quoted 4 0 0
Southwark median hourly rate £17.60 - -
Central London median hourly rate £21.50 £19.92 £25.00
% change year-on-year +7.93% -20.32% +7.53%

SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Southwark with a requirement for coding skills.

All Programming Languages
Southwark
Contract vacancies with a requirement for coding skills 52 28 11
As % of all contract IT jobs advertised in Southwark 53.06% 60.87% 36.67%
Number of daily rates quoted 42 15 9
Southwark median daily rate £488 £425 £400
Median daily rate % change year-on-year +14.71% +6.25% +17.65%
10th Percentile £328 £246 £304
90th Percentile £624 £570 £490
Central London median daily rate £513 £475 £475
% change year-on-year +7.89% - +5.56%
Number of hourly rates quoted 4 0 0
Southwark median hourly rate £17.60 - -
Central London median hourly rate £24.49 £27.50 £26.09
% change year-on-year -10.96% +5.42% +30.43%

SQL
Job Vacancy Trend in Southwark

Job postings citing SQL as a percentage of all IT jobs advertised in Southwark.

Job vacancy trend for SQL in Southwark

SQL
Contractor Daily Rate Trend in Southwark

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SQL in Southwark.

Contractor daily rate trend for SQL in Southwark

SQL
Contractor Daily Rate Histogram in Southwark

The daily rate distribution of IT jobs citing SQL in Southwark over the 6 months to 20 November 2017.

Contractor daily rate histogram for SQL in Southwark

SQL
Contractor Hourly Rate Trend in Southwark

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing SQL in Southwark.

Contractor hourly rate trend for SQL in Southwark

SQL
Contract Job Locations in Southwark

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing SQL within the Southwark region over the 6 months to 20 November 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge -4 2 - -
SQL
Central London

For the 6 months to 20 November 2017, IT contractor jobs citing SQL 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 Southwark region with a requirement for SQL.

1 8 (47.06%) Python
1 8 (47.06%) Business Intelligence
2 7 (41.18%) Java
2 7 (41.18%) Amazon AWS
3 6 (35.29%) NoSQL
3 6 (35.29%) Analytics
3 6 (35.29%) Amazon Redshift
3 6 (35.29%) CRM
3 6 (35.29%) Data Warehouse
3 6 (35.29%) Microsoft
3 6 (35.29%) ETL
3 6 (35.29%) Agile Software Development
4 5 (29.41%) B2B
4 5 (29.41%) Change Data Capture
4 5 (29.41%) Amazon DynamoDB
4 5 (29.41%) Amazon RDS
4 5 (29.41%) Apache Spark
4 5 (29.41%) BigQuery
4 5 (29.41%) Google Cloud Platform
4 5 (29.41%) Amazon Kinesis
4 5 (29.41%) Continuous Deployment
4 5 (29.41%) Apache Hive
4 5 (29.41%) Apache Cassandra
4 5 (29.41%) HBase
4 5 (29.41%) Kafka
4 5 (29.41%) Hadoop
4 5 (29.41%) Amazon S3
5 4 (23.53%) Data Integration
5 4 (23.53%) Velocity
5 4 (23.53%) Data Analytics

SQL
Co-occurring IT Skills in Southwark 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 5 (29.41%) Apache Spark
2 4 (23.53%) Apache Airflow
3 1 (5.88%) WebSphere
Applications
1 3 (17.65%) Microsoft Excel
Business Applications
1 1 (5.88%) Dynamics CRM
1 1 (5.88%) Sage X3
Cloud Services
1 7 (41.18%) Amazon AWS
2 5 (29.41%) Amazon Kinesis
2 5 (29.41%) Amazon S3
2 5 (29.41%) Google Cloud Platform
3 4 (23.53%) Amazon EMR
4 1 (5.88%) Dynamics 365
4 1 (5.88%) GitHub
Communications & Networking
1 1 (5.88%) FTP
Database & Business Intelligence
1 6 (35.29%) Amazon Redshift
1 6 (35.29%) Data Warehouse
1 6 (35.29%) NoSQL
2 5 (29.41%) Amazon DynamoDB
2 5 (29.41%) Amazon RDS
2 5 (29.41%) Apache Cassandra
2 5 (29.41%) Apache Hive
2 5 (29.41%) BigQuery
2 5 (29.41%) Hadoop
2 5 (29.41%) HBase
3 4 (23.53%) Relational Database
3 4 (23.53%) SQL Server
4 3 (17.65%) SQL Server Analysis Services
5 2 (11.76%) Microsoft Analysis Services
5 2 (11.76%) Power BI
5 2 (11.76%) PowerPivot
5 2 (11.76%) SQL Server Integration Services
5 2 (11.76%) SQL Server Reporting Services
6 1 (5.88%) Crystal Reports
6 1 (5.88%) OLAP
Development Applications
1 1 (5.88%) Jenkins
1 1 (5.88%) Subversion
General
1 3 (17.65%) Finance
2 2 (11.76%) Advertising
2 2 (11.76%) Banking
2 2 (11.76%) Marketing
3 1 (5.88%) Front Office
3 1 (5.88%) Manufacturing
Job Titles
1 6 (35.29%) Architect
2 5 (29.41%) Data Engineer
3 4 (23.53%) Analyst
3 4 (23.53%) Data Architect
4 3 (17.65%) Developer
5 2 (11.76%) Business Intelligence Analyst
5 2 (11.76%) C# Developer
5 2 (11.76%) Data Analyst
5 2 (11.76%) SQL Analyst
5 2 (11.76%) SSIS Analyst
6 1 (5.88%) ASP.NET MVC Developer
6 1 (5.88%) AWS Architect
6 1 (5.88%) AWS DevOps
6 1 (5.88%) C# .NET Developer
6 1 (5.88%) C# ASP.NET Developer
6 1 (5.88%) DevOps Architect
6 1 (5.88%) Graduate Analyst
6 1 (5.88%) Graduate Data Analyst
6 1 (5.88%) RAD Developer
6 1 (5.88%) Sage Consultant
Libraries, Frameworks & Software Standards
1 5 (29.41%) Kafka
2 4 (23.53%) Velocity
3 2 (11.76%) HTML
3 2 (11.76%) HTML5
3 2 (11.76%) MDX
4 1 (5.88%) .NET
4 1 (5.88%) AngularJS
4 1 (5.88%) ASP.NET
4 1 (5.88%) ASP.NET MVC
4 1 (5.88%) ASP.NET MVC 5
4 1 (5.88%) ASP.NET Web API
4 1 (5.88%) CSS
4 1 (5.88%) CSS3
4 1 (5.88%) IBM Integration Bus
4 1 (5.88%) jQuery
4 1 (5.88%) KnockoutJS
4 1 (5.88%) RESTful
4 1 (5.88%) Twitter Bootstrap
4 1 (5.88%) Web Services
4 1 (5.88%) XHTML
Miscellaneous
1 1 (5.88%) Analytical Skills
1 1 (5.88%) Credit Risk
1 1 (5.88%) DataPower
1 1 (5.88%) Derivative
1 1 (5.88%) Equity Derivative
1 1 (5.88%) Greenfield Project
1 1 (5.88%) Tandem
Operating Systems
1 1 (5.88%) Linux
1 1 (5.88%) Windows
Processes & Methodologies
1 8 (47.06%) Business Intelligence
2 6 (35.29%) Agile Software Development
2 6 (35.29%) Analytics
2 6 (35.29%) CRM
2 6 (35.29%) ETL
3 5 (29.41%) B2B
3 5 (29.41%) Change Data Capture
3 5 (29.41%) Continuous Deployment
4 4 (23.53%) Data Analytics
4 4 (23.53%) Data Integration
4 4 (23.53%) Data Security
4 4 (23.53%) Data Transformation
4 4 (23.53%) Parallel Processing
4 4 (23.53%) Statistics
5 2 (11.76%) Data Validation
5 2 (11.76%) DevOps
5 2 (11.76%) Mathematics
5 2 (11.76%) Validation
6 1 (5.88%) Stakeholder Management
6 1 (5.88%) TDD
Programming Languages
1 8 (47.06%) Python
2 7 (41.18%) Java
3 2 (11.76%) C#
3 2 (11.76%) Data Analysis Expressions (DAX)
3 2 (11.76%) JavaScript
3 2 (11.76%) R
4 1 (5.88%) T-SQL
4 1 (5.88%) VBA
Qualifications
1 2 (11.76%) Degree
Quality Assurance & Compliance
1 1 (5.88%) QA
System Software
1 1 (5.88%) Active Directory
1 1 (5.88%) Docker
Systems Management
1 4 (23.53%) Oozie
Vendors
1 6 (35.29%) Microsoft
2 1 (5.88%) IBM
2 1 (5.88%) Sage