Period
to 16 August 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf 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 16 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.

SQL (Structured Query Language)
Tower Hamlets > Canary Wharf
6 months to
16 Aug 2018
Same period 2017 Same period 2016
Rank 4 6 4
Rank change year-on-year +2 -2 +5
Contract jobs citing SQL 97 50 55
As % of all contract IT jobs advertised in Canary Wharf 27.95% 20.16% 21.15%
As % of the Programming Languages category 42.17% 40.32% 50.93%
Number of daily rates quoted 45 33 45
Canary Wharf median daily rate £500 £525 £390
Median daily rate % change year-on-year -4.76% +34.62% -25.00%
10th Percentile £410 £410 £319
90th Percentile £573 £648 £549
Tower Hamlets median daily rate £500 £525 £395
% change year-on-year -4.76% +32.91% -24.76%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

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 Canary Wharf with a requirement for coding skills.

All Programming Languages
Canary Wharf
Contract vacancies with a requirement for coding skills 230 124 108
As % of all contract IT jobs advertised in Canary Wharf 66.28% 50.00% 41.54%
Number of daily rates quoted 146 97 81
Canary Wharf median daily rate £519 £573 £445
Median daily rate % change year-on-year -9.39% +28.65% -6.32%
10th Percentile £383 £393 £319
90th Percentile £600 £650 £650
Tower Hamlets median daily rate £513 £574 £450
% change year-on-year -10.68% +27.50% -10.00%
Number of hourly rates quoted 0 0 1
Canary Wharf median hourly rate - - £26.00
Tower Hamlets median hourly rate - - £26.00

SQL
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for SQL in Canary Wharf

SQL
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for SQL in Canary Wharf

SQL
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing SQL in Canary Wharf over the 6 months to 16 August 2018.

Contractor daily rate histogram for SQL in Canary Wharf

SQL
Contractor Hourly Rate Trend in Canary Wharf

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

Contractor hourly rate trend for SQL in Canary Wharf

For the 6 months to 16 August 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 Canary Wharf region with a requirement for SQL.

1 68 (70.10%) Finance
2 60 (61.86%) Python
3 45 (46.39%) Hadoop
4 43 (44.33%) NoSQL
4 43 (44.33%) Analytics
5 42 (43.30%) Big Data
6 39 (40.21%) Git (software)
7 38 (39.18%) Amazon AWS
7 38 (39.18%) SQL Server
7 38 (39.18%) Apache Spark
8 33 (34.02%) Algorithms
8 33 (34.02%) Data Science
9 28 (28.87%) ETL
9 28 (28.87%) Scala
10 27 (27.84%) Microsoft Azure
10 27 (27.84%) Agile Software Development
11 26 (26.80%) Relational Database
12 25 (25.77%) Java
13 24 (24.74%) Machine Learning
14 22 (22.68%) Oracle
14 22 (22.68%) Business Intelligence
15 21 (21.65%) Open Source
16 20 (20.62%) Perl
16 20 (20.62%) Scrum
16 20 (20.62%) Power BI
16 20 (20.62%) Deep Learning
17 19 (19.59%) Analytical Skills
17 19 (19.59%) Linux
17 19 (19.59%) RDBMS
17 19 (19.59%) Visual Studio Team System

SQL
Co-occurring IT Skills in Canary Wharf 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 38 (39.18%) Apache Spark
2 11 (11.34%) Ethereum
2 11 (11.34%) Hyperledger
3 8 (8.25%) SAS
4 7 (7.22%) Apache Solr
4 7 (7.22%) SharePoint
5 5 (5.15%) Confluence
5 5 (5.15%) Elasticsearch
6 4 (4.12%) IIS
7 3 (3.09%) Apache
7 3 (3.09%) Apache Pig
8 1 (1.03%) Cloud Foundry
8 1 (1.03%) Tomcat
8 1 (1.03%) WebLogic
Applications
1 9 (9.28%) Microsoft Excel
2 6 (6.19%) MS Visio
3 5 (5.15%) Chatbot
4 2 (2.06%) Spreadsheet
Business Applications
1 9 (9.28%) SAP Oil and Gas
2 1 (1.03%) FLEXCUBE
2 1 (1.03%) Oracle Cash Management
Cloud Services
1 38 (39.18%) Amazon AWS
2 27 (27.84%) Microsoft Azure
3 12 (12.37%) Amazon S3
4 11 (11.34%) Cloud Computing
5 7 (7.22%) Amazon EC2
6 6 (6.19%) Virtual Private Cloud
7 4 (4.12%) PaaS
8 2 (2.06%) Azure Data Factory
8 2 (2.06%) GitHub
9 1 (1.03%) Amazon EMR
9 1 (1.03%) Google Cloud Platform
9 1 (1.03%) IBM Cloud
Communications & Networking
1 6 (6.19%) SSL
2 5 (5.15%) Kerberos
2 5 (5.15%) VPN
3 2 (2.06%) HTTP
4 1 (1.03%) BIG-IP
4 1 (1.03%) DNS
4 1 (1.03%) Internet
4 1 (1.03%) Intranet
4 1 (1.03%) SSH
4 1 (1.03%) TCP/IP
Database & Business Intelligence
1 45 (46.39%) Hadoop
2 43 (44.33%) NoSQL
3 42 (43.30%) Big Data
4 38 (39.18%) SQL Server
5 26 (26.80%) Relational Database
6 20 (20.62%) Power BI
7 19 (19.59%) RDBMS
8 16 (16.49%) Data Warehouse
9 15 (15.46%) Apache Hive
10 14 (14.43%) Spotfire
11 12 (12.37%) Blockchain
11 12 (12.37%) HBase
12 10 (10.31%) Data Lake
12 10 (10.31%) Data Mining
12 10 (10.31%) MongoDB
13 9 (9.28%) Impala
13 9 (9.28%) SAP HANA
14 8 (8.25%) PostgreSQL
14 8 (8.25%) Sqoop
15 7 (7.22%) Apache Cassandra
Development Applications
1 39 (40.21%) Git (software)
2 19 (19.59%) Visual Studio Team System
3 10 (10.31%) Jenkins
4 7 (7.22%) JIRA
5 5 (5.15%) FishEye
6 4 (4.12%) Eclipse
6 4 (4.12%) Maven
7 1 (1.03%) Bitbucket
7 1 (1.03%) Cucumber
7 1 (1.03%) GitLab
7 1 (1.03%) Gradle
7 1 (1.03%) JUnit
7 1 (1.03%) RStudio
7 1 (1.03%) Selenium
7 1 (1.03%) SoapUI
7 1 (1.03%) Subversion
7 1 (1.03%) TeamCity
7 1 (1.03%) Visual Studio
7 1 (1.03%) Xdebug
General
1 68 (70.10%) Finance
2 6 (6.19%) Games
3 3 (3.09%) Banking
4 2 (2.06%) Back Office
5 1 (1.03%) Front Office
5 1 (1.03%) Marketing
5 1 (1.03%) Retail
Job Titles
1 35 (36.08%) Developer
2 22 (22.68%) Data Engineer
3 18 (18.56%) Big Data Engineer
4 11 (11.34%) Blockchain Developer
5 10 (10.31%) Analyst
6 6 (6.19%) Big Data Developer
6 6 (6.19%) Hadoop Developer
6 6 (6.19%) Platform Engineer
7 5 (5.15%) Applications Support
7 5 (5.15%) Applications Support Analyst
7 5 (5.15%) Data Scientist
7 5 (5.15%) SQL Developer
7 5 (5.15%) Support Analyst
8 4 (4.12%) E-Commerce Analyst
8 4 (4.12%) E-Commerce Support
8 4 (4.12%) E-Commerce Support Analyst
8 4 (4.12%) Web Analyst
8 4 (4.12%) Web Applications Support
8 4 (4.12%) Web Support Analyst
8 4 (4.12%) Windows Support Analyst
Libraries, Frameworks & Software Standards
1 18 (18.56%) OpenCV
1 18 (18.56%) Unity (Game Engine)
2 11 (11.34%) Natural Language Processing
3 8 (8.25%) Kafka
4 7 (7.22%) HTML
5 6 (6.19%) HTML5
5 6 (6.19%) Play Framework
5 6 (6.19%) React
5 6 (6.19%) RESTful
5 6 (6.19%) XML
6 5 (5.15%) GraphX
7 4 (4.12%) Spring
8 3 (3.09%) Node.js
8 3 (3.09%) TensorFlow
8 3 (3.09%) Theano
9 2 (2.06%) CSS
9 2 (2.06%) Keras
9 2 (2.06%) Lucene
9 2 (2.06%) React Native
9 2 (2.06%) REST
Miscellaneous
1 33 (34.02%) Algorithms
2 19 (19.59%) Analytical Skills
3 18 (18.56%) HoloLens
4 11 (11.34%) Bitcoin
5 8 (8.25%) Wiki
6 6 (6.19%) Fintech
7 5 (5.15%) Computer Science
7 5 (5.15%) Replication
8 4 (4.12%) User Experience
9 3 (3.09%) Management Information System
10 2 (2.06%) Foreign Exchange (FX)
11 1 (1.03%) Clustering
11 1 (1.03%) Enterprise Software
11 1 (1.03%) Equities
11 1 (1.03%) Fixed Income
11 1 (1.03%) Linux Command Line
11 1 (1.03%) Mobile App
11 1 (1.03%) Mobile Payment
11 1 (1.03%) Self-Motivation
Operating Systems
1 19 (19.59%) Linux
2 15 (15.46%) Unix
3 11 (11.34%) Windows
4 2 (2.06%) Android
4 2 (2.06%) Apple iOS
4 2 (2.06%) Red Hat Enterprise Linux
5 1 (1.03%) AIX
5 1 (1.03%) CentOS
5 1 (1.03%) Solaris
5 1 (1.03%) SUSE
5 1 (1.03%) SUSE Linux Enterprise Server
Processes & Methodologies
1 43 (44.33%) Analytics
2 33 (34.02%) Data Science
3 28 (28.87%) ETL
4 27 (27.84%) Agile Software Development
5 24 (24.74%) Machine Learning
6 22 (22.68%) Business Intelligence
7 21 (21.65%) Open Source
8 20 (20.62%) Deep Learning
8 20 (20.62%) Scrum
9 19 (19.59%) Technical Architecture
10 18 (18.56%) Convolutional Neural Network
11 17 (17.53%) Visualisation
12 15 (15.46%) Data Analysis
13 14 (14.43%) Computer Vision
13 14 (14.43%) Continuous Integration
14 11 (11.34%) Problem-Solving
14 11 (11.34%) Use Case
15 10 (10.31%) Test Automation
16 8 (8.25%) Data Extraction
16 8 (8.25%) Mathematics
Programming Languages
1 60 (61.86%) Python
2 28 (28.87%) Scala
3 25 (25.77%) Java
4 20 (20.62%) Perl
5 16 (16.49%) C
5 16 (16.49%) JavaScript
6 15 (15.46%) R
7 14 (14.43%) Bash Shell
7 14 (14.43%) Ruby
8 13 (13.40%) MATLAB
9 12 (12.37%) C++
10 9 (9.28%) Shell Script
11 6 (6.19%) Korn
11 6 (6.19%) PowerShell
12 4 (4.12%) ABAP
12 4 (4.12%) VBA
13 3 (3.09%) PHP
13 3 (3.09%) PL/SQL
13 3 (3.09%) T-SQL
14 2 (2.06%) C#
Qualifications
1 15 (15.46%) Degree
2 3 (3.09%) Master's Degree
3 2 (2.06%) PhD
4 1 (1.03%) Computer Science Degree
4 1 (1.03%) ITIL Certification
4 1 (1.03%) Security Cleared
Quality Assurance & Compliance
1 2 (2.06%) GDPR
2 1 (1.03%) GCP
System Software
1 14 (14.43%) HDFS
2 3 (3.09%) Docker
3 2 (2.06%) Apache Flume
4 1 (1.03%) Active Directory
4 1 (1.03%) Apache ZooKeeper
4 1 (1.03%) VMware Infrastructure
Systems Management
1 13 (13.40%) Ansible
2 12 (12.37%) Hadoop YARN
3 8 (8.25%) Opscode Chef
3 8 (8.25%) Puppet
4 1 (1.03%) CFEngine
4 1 (1.03%) Kubernetes
4 1 (1.03%) Oozie
4 1 (1.03%) Salt
4 1 (1.03%) Terraform
Vendors
1 22 (22.68%) Oracle
2 13 (13.40%) Microsoft
3 11 (11.34%) SAP
4 7 (7.22%) Cloudera
4 7 (7.22%) Tableau
5 6 (6.19%) Alteryx
6 5 (5.15%) Atlassian
6 5 (5.15%) Hortonworks
7 4 (4.12%) Databricks
8 3 (3.09%) Google
8 3 (3.09%) Talend
9 2 (2.06%) MicroStrategy
9 2 (2.06%) MuleSoft
10 1 (1.03%) Bloomberg
10 1 (1.03%) F5
10 1 (1.03%) Red Hat
10 1 (1.03%) Reuters
10 1 (1.03%) Salesforce.com
10 1 (1.03%) Splunk
10 1 (1.03%) VMware