Period
to 20 November 2018

The following table provides summary statistics for contract job vacancies advertised in Maidenhead 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 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.

SQL (Structured Query Language)
Berkshire > Maidenhead
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 5 11 6
Rank change year-on-year +6 -5 +2
Contract jobs citing SQL 36 29 27
As % of all contract IT jobs advertised in Maidenhead 13.43% 9.93% 12.74%
As % of the Programming Languages category 48.00% 42.65% 34.18%
Number of daily rates quoted 19 12 19
Maidenhead median daily rate £400 £455 £400
Median daily rate % change year-on-year -12.09% +13.75% -
10th Percentile £274 £364 £300
90th Percentile £490 £535 £511
Berkshire median daily rate £425 £390 £375
% change year-on-year +8.97% +4.00% -
Number of hourly rates quoted 3 2 0
Maidenhead median hourly rate £50.00 £54.00 -
Median hourly rate % change year-on-year -7.41% - -
Berkshire median hourly rate £44.50 £17.49 £19.63
% change year-on-year +154.43% -10.88% -40.53%

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 Maidenhead with a requirement for coding skills.

All Programming Languages
Maidenhead
Contract vacancies with a requirement for coding skills 75 68 79
As % of all contract IT jobs advertised in Maidenhead 27.99% 23.29% 37.26%
Number of daily rates quoted 47 29 53
Maidenhead median daily rate £430 £425 £450
Median daily rate % change year-on-year +1.18% -5.56% +31.39%
10th Percentile £303 £313 £311
90th Percentile £553 £553 £825
Berkshire median daily rate £425 £400 £400
% change year-on-year +6.25% - +5.26%
Number of hourly rates quoted 3 2 4
Maidenhead median hourly rate £50.00 £54.00 £46.25
Median hourly rate % change year-on-year -7.41% +16.76% +15.63%
10th Percentile £42.80 £50.50 £45.00
90th Percentile £57.00 £59.90 £62.75
Berkshire median hourly rate £40.00 £33.00 £32.00
% change year-on-year +21.21% +3.13% -13.51%

SQL
Job Vacancy Trend in Maidenhead

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

Job vacancy trend for SQL in Maidenhead

SQL
Contractor Daily Rate Trend in Maidenhead

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

Contractor daily rate trend for SQL in Maidenhead

SQL
Contractor Daily Rate Histogram in Maidenhead

The daily rate distribution of IT jobs citing SQL in Maidenhead over the 6 months to 20 November 2018.

Contractor daily rate histogram for SQL in Maidenhead

SQL
Contractor Hourly Rate Trend in Maidenhead

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

Contractor hourly rate trend for SQL in Maidenhead

SQL
Contractor Hourly Rate Histogram in Maidenhead

The hourly rate distribution of IT jobs citing SQL in Maidenhead over the 6 months to 20 November 2018.

Contractor hourly rate histogram for SQL in Maidenhead

For the 6 months to 20 November 2018, IT contractor jobs citing SQL 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 Maidenhead region with a requirement for SQL.

1 15 (41.67%) SAP
2 14 (38.89%) ERP
3 12 (33.33%) JD Edwards
4 11 (30.56%) Agile Software Development
5 10 (27.78%) Microsoft
5 10 (27.78%) SQL Server
6 9 (25.00%) Windows
6 9 (25.00%) Data Modelling
7 8 (22.22%) Microsoft Azure
7 8 (22.22%) Big Data
7 8 (22.22%) Microsoft Excel
8 7 (19.44%) Active Directory
8 7 (19.44%) HP
8 7 (19.44%) Migration
8 7 (19.44%) Data Quality
9 6 (16.67%) Cloudera
9 6 (16.67%) SQL Server 2012
9 6 (16.67%) Relational Database
9 6 (16.67%) Forefront Identity Manager
9 6 (16.67%) Data Mapping
9 6 (16.67%) SAP Data Services
9 6 (16.67%) Data Structures
9 6 (16.67%) Azure Active Directory
9 6 (16.67%) Data Lake
9 6 (16.67%) HP ALM
9 6 (16.67%) Data Migration
9 6 (16.67%) SAP MDM
9 6 (16.67%) JIRA
9 6 (16.67%) SAP APO
9 6 (16.67%) SAP MM

SQL
Co-occurring IT Skills in Maidenhead 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 6 (16.67%) SharePoint
2 1 (2.78%) Apache Solr
2 1 (2.78%) Drupal
2 1 (2.78%) Elasticsearch
2 1 (2.78%) MS Exchange
Applications
1 8 (22.22%) Microsoft Excel
2 1 (2.78%) Microsoft Office
Business Applications
1 6 (16.67%) SAP APO
1 6 (16.67%) SAP MDM
1 6 (16.67%) SAP MM
2 5 (13.89%) SAP ERP
3 2 (5.56%) Cognos Business Intelligence
3 2 (5.56%) Movex
Cloud Services
1 8 (22.22%) Microsoft Azure
2 6 (16.67%) Azure Active Directory
3 4 (11.11%) Amazon AWS
4 2 (5.56%) SaaS
5 1 (2.78%) Amazon EMR
5 1 (2.78%) Apigee
5 1 (2.78%) npm
5 1 (2.78%) Office 365
Communications & Networking
1 1 (2.78%) Firewall
1 1 (2.78%) Network Security
1 1 (2.78%) VPN
Database & Business Intelligence
1 10 (27.78%) SQL Server
2 8 (22.22%) Big Data
3 6 (16.67%) Data Lake
3 6 (16.67%) Relational Database
3 6 (16.67%) SAP Data Services
3 6 (16.67%) SQL Server 2012
4 5 (13.89%) NoSQL
4 5 (13.89%) SAP BW
4 5 (13.89%) SAP HANA
5 2 (5.56%) DB2
5 2 (5.56%) MongoDB
5 2 (5.56%) MS Access
5 2 (5.56%) MySQL
5 2 (5.56%) Power BI
6 1 (2.78%) Apache Cassandra
6 1 (2.78%) Azure SQL Database
6 1 (2.78%) BusinessObjects Business Intelligence
6 1 (2.78%) Data Warehouse
6 1 (2.78%) Neo4j
6 1 (2.78%) PowerCenter
Development Applications
1 6 (16.67%) JIRA
2 3 (8.33%) Jenkins
3 2 (5.56%) AnthillPro
3 2 (5.56%) Atlassian Bamboo
3 2 (5.56%) Cucumber
3 2 (5.56%) Git (software)
3 2 (5.56%) Hudson
3 2 (5.56%) Selenium
3 2 (5.56%) TeamCity
4 1 (2.78%) Ant
4 1 (2.78%) Gradle
4 1 (2.78%) Introscope
4 1 (2.78%) JMeter
4 1 (2.78%) JProfiler
4 1 (2.78%) JUnit
4 1 (2.78%) LoadRunner
4 1 (2.78%) SoapUI
4 1 (2.78%) SonarQube
4 1 (2.78%) WebDriver
4 1 (2.78%) webpack
General
1 5 (13.89%) Finance
2 2 (5.56%) German Language
2 2 (5.56%) Manufacturing
3 1 (2.78%) Pharmaceutical
Job Titles
1 17 (47.22%) Analyst
2 14 (38.89%) Data Analyst
3 9 (25.00%) SAP Analyst
4 7 (19.44%) SAP Data Analyst
4 7 (19.44%) Senior Analyst
4 7 (19.44%) Senior Data Analyst
5 6 (16.67%) Developer
6 2 (5.56%) .NET Developer
6 2 (5.56%) Applications Support
6 2 (5.56%) C# .NET Developer
6 2 (5.56%) C# Developer
6 2 (5.56%) SAP Supply Chain Analyst
6 2 (5.56%) SQL Developer
6 2 (5.56%) Supply Chain Analyst
6 2 (5.56%) Support Analyst
6 2 (5.56%) Talend Developer
7 1 (2.78%) 2nd Line Desktop Support
7 1 (2.78%) 2nd Line Desktop Support Engineer
7 1 (2.78%) 2nd Line Engineer
7 1 (2.78%) 2nd Line Technical Support Engineer
Libraries, Frameworks & Software Standards
1 5 (13.89%) SAP Business Workflow
2 3 (8.33%) .NET
2 3 (8.33%) REST
3 2 (5.56%) ASP.NET
3 2 (5.56%) ASP.NET Web API
3 2 (5.56%) IDoc
3 2 (5.56%) Node.js
3 2 (5.56%) RESTful
3 2 (5.56%) Web Services
4 1 (2.78%) .NET Core
4 1 (2.78%) ASP.NET MVC
4 1 (2.78%) Gherkin
4 1 (2.78%) GraphQL
4 1 (2.78%) HTML
4 1 (2.78%) Kafka
4 1 (2.78%) Natural Language Processing
4 1 (2.78%) RabbitMQ
4 1 (2.78%) React
4 1 (2.78%) Redux
4 1 (2.78%) SignalR
Miscellaneous
1 6 (16.67%) Data Structures
2 4 (11.11%) AS400
3 2 (5.56%) Computer Science
3 2 (5.56%) Enterprise Software
3 2 (5.56%) Greenfield Project
4 1 (2.78%) Analytical Skills
4 1 (2.78%) Social Media
Operating Systems
1 9 (25.00%) Windows
2 2 (5.56%) Windows Server
3 1 (2.78%) Linux
3 1 (2.78%) Unix
3 1 (2.78%) Windows Server 2008
Processes & Methodologies
1 14 (38.89%) ERP
2 11 (30.56%) Agile Software Development
3 9 (25.00%) Data Modelling
4 7 (19.44%) Migration
5 6 (16.67%) Data Mapping
5 6 (16.67%) Data Migration
6 5 (13.89%) Analytics
6 5 (13.89%) Big Data Analytics
6 5 (13.89%) Data Analytics
6 5 (13.89%) Data Cleansing
6 5 (13.89%) Scenario Testing
6 5 (13.89%) User Acceptance Testing
6 5 (13.89%) Workflow
7 4 (11.11%) Scrum
7 4 (11.11%) Test Strategy
8 3 (8.33%) Continuous Integration
8 3 (8.33%) ETL
8 3 (8.33%) Mathematics
8 3 (8.33%) Statistics
8 3 (8.33%) Validation
Programming Languages
1 5 (13.89%) ABAP
1 5 (13.89%) C#
1 5 (13.89%) T-SQL
2 4 (11.11%) Java
3 3 (8.33%) JavaScript
4 1 (2.78%) C++
4 1 (2.78%) PHP
4 1 (2.78%) PowerShell
4 1 (2.78%) Python
4 1 (2.78%) Ruby
4 1 (2.78%) VB
4 1 (2.78%) VB.NET
Qualifications
1 3 (8.33%) Degree
2 2 (5.56%) Numerate Degree
3 1 (2.78%) ISTQB
3 1 (2.78%) MCSE
3 1 (2.78%) Microsoft Certification
Quality Assurance & Compliance
1 7 (19.44%) Data Quality
2 3 (8.33%) QA
3 2 (5.56%) SLA
4 1 (2.78%) GxP
System Software
1 7 (19.44%) Active Directory
2 4 (11.11%) Docker
3 1 (2.78%) Hyper-V
Systems Management
1 6 (16.67%) Forefront Identity Manager
1 6 (16.67%) HP ALM
2 3 (8.33%) Kubernetes
Vendors
1 15 (41.67%) SAP
2 12 (33.33%) JD Edwards
3 10 (27.78%) Microsoft
4 7 (19.44%) HP
5 6 (16.67%) Cloudera
6 3 (8.33%) Talend
7 2 (5.56%) Cognos
7 2 (5.56%) Oracle
8 1 (2.78%) AppDynamics
8 1 (2.78%) Concur
8 1 (2.78%) Dynatrace
8 1 (2.78%) Informatica
8 1 (2.78%) MapR
8 1 (2.78%) Rackspace
8 1 (2.78%) SonicWALL