Period
to 17 June 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 17 June 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
17 Jun 2018
Same period 2017 Same period 2016
Rank 4 6 6
Rank change year-on-year +2 0 -1
Contract jobs citing SQL 82 44 46
As % of all contract IT jobs advertised in Canary Wharf 24.85% 18.57% 18.85%
As % of the Programming Languages category 41.84% 39.29% 49.46%
Number of daily rates quoted 41 29 37
Canary Wharf median daily rate £550 £550 £450
Median daily rate % change year-on-year - +22.22% -14.29%
10th Percentile £425 £372 £323
90th Percentile £650 £650 £605
Tower Hamlets median daily rate £550 £543 £450
% change year-on-year +1.38% +20.56% -13.46%
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 196 112 93
As % of all contract IT jobs advertised in Canary Wharf 59.39% 47.26% 38.11%
Number of daily rates quoted 127 90 69
Canary Wharf median daily rate £525 £575 £480
Median daily rate % change year-on-year -8.70% +19.79% -4.00%
10th Percentile £408 £363 £338
90th Percentile £638 £675 £675
Tower Hamlets median daily rate £525 £575 £480
% change year-on-year -8.70% +19.79% -4.00%
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 17 June 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 17 June 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 65 (79.27%) Finance
2 51 (62.20%) Python
3 38 (46.34%) Hadoop
4 36 (43.90%) Big Data
5 34 (41.46%) Analytics
6 33 (40.24%) NoSQL
7 32 (39.02%) Git (software)
7 32 (39.02%) Apache Spark
7 32 (39.02%) SQL Server
8 30 (36.59%) Amazon AWS
9 29 (35.37%) Algorithms
10 27 (32.93%) Data Science
11 26 (31.71%) Relational Database
11 26 (31.71%) Java
12 25 (30.49%) ETL
13 24 (29.27%) Scala
14 23 (28.05%) Analytical Skills
15 22 (26.83%) Machine Learning
16 21 (25.61%) Business Intelligence
16 21 (25.61%) Perl
17 20 (24.39%) Linux
18 19 (23.17%) RDBMS
18 19 (23.17%) Agile Software Development
18 19 (23.17%) Technical Architecture
19 18 (21.95%) Scrum
19 18 (21.95%) Unix
19 18 (21.95%) Open Source
19 18 (21.95%) Microsoft Azure
20 17 (20.73%) Oracle
21 16 (19.51%) 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 32 (39.02%) Apache Spark
2 9 (10.98%) Ethereum
2 9 (10.98%) Hyperledger
3 7 (8.54%) Apache Solr
4 5 (6.10%) Confluence
4 5 (6.10%) Elasticsearch
4 5 (6.10%) SAS
4 5 (6.10%) SharePoint
5 3 (3.66%) Apache
5 3 (3.66%) Apache Pig
6 1 (1.22%) Tomcat
Applications
1 7 (8.54%) Microsoft Excel
2 6 (7.32%) MS Visio
3 5 (6.10%) Chatbot
Business Applications
1 8 (9.76%) SAP Oil and Gas
Cloud Services
1 30 (36.59%) Amazon AWS
2 18 (21.95%) Microsoft Azure
3 12 (14.63%) Amazon S3
4 9 (10.98%) Cloud Computing
5 7 (8.54%) Amazon EC2
6 6 (7.32%) Virtual Private Cloud
7 2 (2.44%) GitHub
8 1 (1.22%) Amazon EMR
8 1 (1.22%) Azure Data Factory
8 1 (1.22%) Google Cloud Platform
8 1 (1.22%) PaaS
Communications & Networking
1 5 (6.10%) Kerberos
1 5 (6.10%) SSL
1 5 (6.10%) VPN
2 1 (1.22%) HTTP
2 1 (1.22%) SSH
Database & Business Intelligence
1 38 (46.34%) Hadoop
2 36 (43.90%) Big Data
3 33 (40.24%) NoSQL
4 32 (39.02%) SQL Server
5 26 (31.71%) Relational Database
6 19 (23.17%) RDBMS
7 15 (18.29%) Apache Hive
7 15 (18.29%) Power BI
8 11 (13.41%) Data Warehouse
8 11 (13.41%) HBase
9 10 (12.20%) Blockchain
10 9 (10.98%) Data Lake
10 9 (10.98%) Data Mining
10 9 (10.98%) Impala
10 9 (10.98%) PostgreSQL
10 9 (10.98%) Spotfire
11 8 (9.76%) Apache Cassandra
11 8 (9.76%) DB2
11 8 (9.76%) MongoDB
11 8 (9.76%) SAP HANA
Development Applications
1 32 (39.02%) Git (software)
2 16 (19.51%) Visual Studio Team System
3 9 (10.98%) Jenkins
4 6 (7.32%) JIRA
5 5 (6.10%) FishEye
5 5 (6.10%) JUnit
6 4 (4.88%) Eclipse
7 2 (2.44%) Maven
7 2 (2.44%) Subversion
7 2 (2.44%) Visual Studio
8 1 (1.22%) GitLab
8 1 (1.22%) RStudio
8 1 (1.22%) Xdebug
General
1 65 (79.27%) Finance
2 6 (7.32%) Games
3 2 (2.44%) Banking
3 2 (2.44%) Marketing
4 1 (1.22%) Front Office
4 1 (1.22%) Retail
4 1 (1.22%) Retail Banking
4 1 (1.22%) Wholesale Banking
Job Titles
1 32 (39.02%) Developer
2 17 (20.73%) Data Engineer
3 15 (18.29%) Big Data Engineer
4 9 (10.98%) Blockchain Developer
5 7 (8.54%) Analyst
5 7 (8.54%) Java Developer
6 6 (7.32%) Big Data Developer
6 6 (7.32%) Hadoop Developer
6 6 (7.32%) Platform Engineer
7 4 (4.88%) Consultant
7 4 (4.88%) SQL Analyst
8 3 (3.66%) Analytics Consultant
8 3 (3.66%) Capacity Analyst
8 3 (3.66%) Data Analyst
8 3 (3.66%) Data Analytics Engineer
8 3 (3.66%) ETL Developer
8 3 (3.66%) SQL Developer
8 3 (3.66%) SSIS Developer
9 2 (2.44%) Data Consultant
9 2 (2.44%) SAP Consultant
Libraries, Frameworks & Software Standards
1 14 (17.07%) OpenCV
1 14 (17.07%) Unity (Game Engine)
2 11 (13.41%) Natural Language Processing
3 8 (9.76%) Kafka
3 8 (9.76%) Spring
4 7 (8.54%) HTML
5 6 (7.32%) HTML5
5 6 (7.32%) JMS
5 6 (7.32%) Play Framework
5 6 (7.32%) React
5 6 (7.32%) XML
6 5 (6.10%) GraphX
6 5 (6.10%) J2SE
7 2 (2.44%) CNTK
7 2 (2.44%) CSS
7 2 (2.44%) Lucene
7 2 (2.44%) MXNet
7 2 (2.44%) TensorFlow
7 2 (2.44%) Theano
7 2 (2.44%) Velocity
Miscellaneous
1 29 (35.37%) Algorithms
2 23 (28.05%) Analytical Skills
3 14 (17.07%) HoloLens
4 9 (10.98%) Bitcoin
5 6 (7.32%) Equities
5 6 (7.32%) Fintech
5 6 (7.32%) Wiki
6 5 (6.10%) Greenfield Project
6 5 (6.10%) Replication
7 4 (4.88%) Management Information System
8 3 (3.66%) Computer Science
9 1 (1.22%) Clustering
9 1 (1.22%) Enterprise Software
9 1 (1.22%) Fixed Income
9 1 (1.22%) Foreign Exchange (FX)
9 1 (1.22%) Mobile App
9 1 (1.22%) Self-Motivation
9 1 (1.22%) VWAP
Operating Systems
1 20 (24.39%) Linux
2 18 (21.95%) Unix
3 8 (9.76%) Windows
4 1 (1.22%) AIX
4 1 (1.22%) CentOS
4 1 (1.22%) Red Hat Enterprise Linux
Processes & Methodologies
1 34 (41.46%) Analytics
2 27 (32.93%) Data Science
3 25 (30.49%) ETL
4 22 (26.83%) Machine Learning
5 21 (25.61%) Business Intelligence
6 19 (23.17%) Agile Software Development
6 19 (23.17%) Technical Architecture
7 18 (21.95%) Open Source
7 18 (21.95%) Scrum
8 15 (18.29%) Data Analysis
9 14 (17.07%) Computer Vision
9 14 (17.07%) Convolutional Neural Network
9 14 (17.07%) Deep Learning
10 13 (15.85%) Problem-Solving
11 12 (14.63%) Continuous Integration
11 12 (14.63%) Visualisation
12 10 (12.20%) Use Case
13 9 (10.98%) SDLC
14 8 (9.76%) ETL Development
14 8 (9.76%) Performance Tuning
Programming Languages
1 51 (62.20%) Python
2 26 (31.71%) Java
3 24 (29.27%) Scala
4 21 (25.61%) Perl
5 15 (18.29%) C
5 15 (18.29%) JavaScript
6 14 (17.07%) Bash Shell
7 12 (14.63%) R
8 10 (12.20%) C++
9 9 (10.98%) Ruby
10 8 (9.76%) Shell Script
11 6 (7.32%) Korn
11 6 (7.32%) PowerShell
12 5 (6.10%) MATLAB
13 4 (4.88%) ABAP
13 4 (4.88%) VBA
14 3 (3.66%) T-SQL
15 2 (2.44%) C#
16 1 (1.22%) PHP
16 1 (1.22%) PL/SQL
Qualifications
1 12 (14.63%) Degree
2 2 (2.44%) Master's Degree
3 1 (1.22%) ITIL Certification
3 1 (1.22%) Numerate Degree
3 1 (1.22%) Postgraduate
3 1 (1.22%) Security Cleared
Quality Assurance & Compliance
1 3 (3.66%) GDPR
2 1 (1.22%) GCP
System Software
1 12 (14.63%) HDFS
2 3 (3.66%) Docker
3 2 (2.44%) Apache Flume
4 1 (1.22%) Active Directory
4 1 (1.22%) Apache ZooKeeper
4 1 (1.22%) VMware Infrastructure
Systems Management
1 12 (14.63%) Hadoop YARN
2 11 (13.41%) Ansible
3 6 (7.32%) Opscode Chef
3 6 (7.32%) Puppet
4 1 (1.22%) Kubernetes
4 1 (1.22%) Oozie
4 1 (1.22%) Terraform
Vendors
1 17 (20.73%) Oracle
2 13 (15.85%) Microsoft
3 10 (12.20%) SAP
4 7 (8.54%) Cloudera
4 7 (8.54%) Tableau
5 5 (6.10%) Atlassian
5 5 (6.10%) Hortonworks
5 5 (6.10%) Sybase
6 3 (3.66%) Talend
7 2 (2.44%) Alteryx
8 1 (1.22%) Bloomberg
8 1 (1.22%) Cognos
8 1 (1.22%) Google
8 1 (1.22%) MicroStrategy
8 1 (1.22%) Reuters
8 1 (1.22%) Salesforce.com
8 1 (1.22%) ServiceNow
8 1 (1.22%) VMware