The following table provides summary statistics for contract job vacancies advertised in London with a requirement for RDBMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RDBMS over the 3 months to 23 June 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.

Relational Database Management System (RDBMS)
England / London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 244 256 222
Rank change year-on-year +12 -34  
Contract jobs citing RDBMS 190 176 218
As % of all contract IT jobs advertised in London 0.92% 0.81% 0.93%
As % of the Database & Business Intelligence category 3.86% 3.56% 3.91%
Number of daily rates quoted 135 133 153
Median daily rate £500 £513 £450
Median daily rate % change year-on-year -2.43% +13.88%  
90% offered a daily rate of more than £400 £378 £300
10% offered a daily rate of more than £625 £650 £600
UK excluding London median daily rate £400 £400 £350
% change year-on-year - +14.28%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £17.00 £36.00 £65.00
% change year-on-year -52.77% -44.61%  

RDBMS is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
London
Contract job vacancies with a requirement for database and business intelligence skills 4922 4937 5577
As % of all contract IT job vacancies advertised in London 23.80% 22.82% 23.80%
Number of daily rates quoted 3577 3645 3918
Median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.55%  
90% offered a daily rate of more than £365 £335 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £388 £350
% change year-on-year +3.22% +10.71%  
Number of hourly rates quoted 30 21 51
Median hourly rate £24.66 £35.00 £27.78
Median hourly rate % change year-on-year -29.54% +25.98%  
90% offered a hourly rate of more than £21.33 £16.75 £15.58
10% offered a hourly rate of more than £43.43 £100.00 £55.00
UK excluding London median hourly rate £38.00 £30.35 £26.00
% change year-on-year +25.19% +16.74%  

RDBMS
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing RDBMS as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for RDBMS in London

RDBMS
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for RDBMS in London

RDBMS
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing RDBMS in London over the 3 months to 23 June 2017.

Contractor daily rate histogram for RDBMS in London

RDBMS
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for RDBMS in London

RDBMS
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing RDBMS within the London region over the 3 months to 23 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London 0 30 £525 - 9
Heathrow +6 1 £600 -7.69%
Feltham - 1 £460 -
Hounslow - 1 £600 -
Canary Wharf - 1 £625 -
RDBMS
England

For the 6 months to 23 June 2017, IT contractor jobs citing RDBMS 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 London region with a requirement for RDBMS.

1 354 (100.00%) Relational Database
2 178 (50.28%) SQL
3 164 (46.33%) Agile Software Development
4 153 (43.22%) Java
5 119 (33.62%) Oracle
6 111 (31.36%) Python
7 110 (31.07%) Finance
8 106 (29.94%) Linux
9 102 (28.81%) NoSQL
10 85 (24.01%) Git (software)
11 82 (23.16%) MySQL
12 81 (22.88%) DevOps
13 77 (21.75%) PostgreSQL
14 76 (21.47%) TDD
15 72 (20.34%) SQL Server
16 71 (20.06%) Banking
17 67 (18.93%) JavaScript
18 64 (18.08%) Unix
19 63 (17.80%) Data Modelling
19 63 (17.80%) Continuous Integration
20 62 (17.51%) RESTful
21 59 (16.67%) Perl
22 56 (15.82%) Microservices
23 54 (15.25%) BDD
23 54 (15.25%) Spring
24 53 (14.97%) Big Data
25 52 (14.69%) SDLC
25 52 (14.69%) Hadoop
25 52 (14.69%) Web Services
26 50 (14.12%) Scrum

RDBMS
Co-occurring IT Skills in London 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 (9.04%) Apache Spark
2 19 (5.37%) Apache
3 16 (4.52%) OpenStack
4 14 (3.95%) WebSphere
5 12 (3.39%) Tomcat
6 10 (2.82%) IIS
7 8 (2.26%) Confluence
8 6 (1.69%) Elasticsearch
8 6 (1.69%) Oracle SOA Suite
8 6 (1.69%) SAS
9 5 (1.41%) JBoss
10 4 (1.13%) Apache Pig
10 4 (1.13%) MQSeries
10 4 (1.13%) WebLogic
11 3 (0.85%) Cloud Foundry
11 3 (0.85%) SharePoint
11 3 (0.85%) WebLogic Portal
12 2 (0.56%) Oracle Workflow
12 2 (0.56%) WebSphere Application Server
12 2 (0.56%) WebSphere Process Server
Applications
1 6 (1.69%) SPSS
2 5 (1.41%) Microsoft Excel
3 4 (1.13%) Microsoft Office
4 3 (0.85%) GNU Octave
5 2 (0.56%) HipChat
6 1 (0.28%) Microsoft PowerPoint
Business Applications
1 10 (2.82%) SAP Oil and Gas
2 4 (1.13%) Eagle PACE
2 4 (1.13%) Markit EDM
3 3 (0.85%) Oracle iProcurement
4 2 (0.56%) Global One
4 2 (0.56%) Oracle Applications
4 2 (0.56%) Oracle EBS
4 2 (0.56%) Salesforce.com CRM
4 2 (0.56%) SunGard GMI
4 2 (0.56%) SunGard Martini
5 1 (0.28%) Adobe Campaign
5 1 (0.28%) BASE24
5 1 (0.28%) Endur
5 1 (0.28%) Oracle Assets
5 1 (0.28%) Oracle BPM
5 1 (0.28%) Oracle Financials
5 1 (0.28%) Oracle iSupplier
5 1 (0.28%) Oracle Payables
5 1 (0.28%) Oracle Receivables
5 1 (0.28%) SAP BPC
Cloud Services
1 42 (11.86%) Amazon AWS
2 15 (4.24%) Amazon EC2
3 13 (3.67%) Amazon EMR
4 12 (3.39%) Amazon S3
5 10 (2.82%) Salesforce Sales Cloud
5 10 (2.82%) Salesforce Service Cloud
6 9 (2.54%) Microsoft Azure
7 6 (1.69%) GitHub
8 5 (1.41%) AWS Lambda
9 4 (1.13%) Amazon ElastiCache
9 4 (1.13%) Cloud Computing
9 4 (1.13%) Google Cloud Platform
9 4 (1.13%) Route 53
9 4 (1.13%) SaaS
10 3 (0.85%) AWS CloudFormation
10 3 (0.85%) Bluemix
10 3 (0.85%) IBM Cloud
10 3 (0.85%) OpenShift
11 2 (0.56%) Amazon Kinesis
11 2 (0.56%) Azure Data Factory
Communications & Networking
1 22 (6.21%) Internet
2 11 (3.11%) SSL
3 7 (1.98%) TCP/IP
4 5 (1.41%) HTTP
5 4 (1.13%) DNS
6 3 (0.85%) SAN
7 2 (0.56%) DHCP
7 2 (0.56%) FTP
7 2 (0.56%) IPsec
7 2 (0.56%) Network Security
8 1 (0.28%) AMQP
8 1 (0.28%) BIG-IP
8 1 (0.28%) Kerberos
8 1 (0.28%) Skype
8 1 (0.28%) Wi-Fi
Database & Business Intelligence
1 354 (100.00%) Relational Database
2 102 (28.81%) NoSQL
3 82 (23.16%) MySQL
4 77 (21.75%) PostgreSQL
5 72 (20.34%) SQL Server
6 53 (14.97%) Big Data
7 52 (14.69%) Hadoop
8 41 (11.58%) Data Warehouse
9 32 (9.04%) Oracle Database
10 30 (8.47%) Apache Cassandra
10 30 (8.47%) DB2
11 23 (6.50%) Apache Hive
11 23 (6.50%) HBase
12 22 (6.21%) MongoDB
13 12 (3.39%) Neo4j
14 8 (2.26%) MarkLogic
15 7 (1.98%) Impala
15 7 (1.98%) SQL Server 2012
16 6 (1.69%) Data Lake
16 6 (1.69%) MariaDB
Development Applications
1 85 (24.01%) Git (software)
2 46 (12.99%) Jenkins
3 27 (7.63%) Maven
4 25 (7.06%) JIRA
4 25 (7.06%) Selenium
5 22 (6.21%) Subversion
6 21 (5.93%) Cucumber
7 20 (5.65%) JUnit
8 12 (3.39%) Oracle APEX
8 12 (3.39%) WebDriver
9 10 (2.82%) Eclipse
9 10 (2.82%) Hudson
9 10 (2.82%) Talend Open Studio
10 9 (2.54%) TeamCity
11 8 (2.26%) Ant
12 7 (1.98%) JBehave
12 7 (1.98%) Team Foundation Server
13 6 (1.69%) Atlassian Bamboo
13 6 (1.69%) Gradle
13 6 (1.69%) Vagrant
General
1 110 (31.07%) Finance
2 71 (20.06%) Banking
3 36 (10.17%) Front Office
4 24 (6.78%) Investment Banking
5 20 (5.65%) Telecoms
6 16 (4.52%) Marketing
7 13 (3.67%) Retail
8 12 (3.39%) Legal
9 11 (3.11%) Manufacturing
10 10 (2.82%) Electronics
11 8 (2.26%) Games
12 6 (1.69%) Law
13 5 (1.41%) Pharmaceutical
14 2 (0.56%) Advertising
14 2 (0.56%) Back Office
14 2 (0.56%) Billing
14 2 (0.56%) International Banking
14 2 (0.56%) Prime Brokerage
15 1 (0.28%) General Ledger
15 1 (0.28%) German Language
Job Titles
1 170 (48.02%) Developer
2 70 (19.77%) Java Developer
3 42 (11.86%) Architect
4 35 (9.89%) Senior Developer
5 26 (7.34%) Analyst
5 26 (7.34%) Data Architect
6 24 (6.78%) Web Developer
7 21 (5.93%) Data Engineer
8 20 (5.65%) Consultant
9 19 (5.37%) Perl Developer
9 19 (5.37%) Python Developer
10 16 (4.52%) Scala Developer
10 16 (4.52%) Senior Web Developer
11 14 (3.95%) Agile Developer
11 14 (3.95%) Node.js Developer
12 13 (3.67%) DBA
12 13 (3.67%) Front Office Developer
12 13 (3.67%) Senior Java Developer
13 12 (3.39%) Big Data Engineer
14 11 (3.11%) E-Commerce Developer
Libraries, Frameworks & Software Standards
1 62 (17.51%) RESTful
2 54 (15.25%) Spring
3 52 (14.69%) Web Services
4 46 (12.99%) HTML
5 45 (12.71%) Node.js
6 39 (11.02%) XML
7 37 (10.45%) CSS
8 31 (8.76%) JSON
9 30 (8.47%) JMS
10 26 (7.34%) .NET
11 24 (6.78%) Kafka
11 24 (6.78%) REST
12 22 (6.21%) SOAP
13 18 (5.08%) AngularJS
13 18 (5.08%) Hibernate
14 17 (4.80%) ActiveMQ
15 16 (4.52%) jQuery
15 16 (4.52%) Middleware
16 15 (4.24%) Moose
17 14 (3.95%) J2SE
Miscellaneous
1 35 (9.89%) Analytical Skills
2 24 (6.78%) Equities
3 23 (6.50%) Computer Science
3 23 (6.50%) Greenfield Project
4 21 (5.93%) Equity Derivative
5 19 (5.37%) Derivative
6 16 (4.52%) Algorithms
7 7 (1.98%) Foreign Exchange (FX)
7 7 (1.98%) Linux Command Line
8 6 (1.69%) Fintech
8 6 (1.69%) Management Information System
9 5 (1.41%) Clustering
9 5 (1.41%) Data Structures
9 5 (1.41%) Fixed Income
9 5 (1.41%) Life Science
9 5 (1.41%) PKI
9 5 (1.41%) Replication
10 4 (1.13%) Data Centre
10 4 (1.13%) Enterprise Software
10 4 (1.13%) Reference Data
Operating Systems
1 106 (29.94%) Linux
2 64 (18.08%) Unix
3 22 (6.21%) Windows
4 7 (1.98%) Solaris
5 4 (1.13%) Android
5 4 (1.13%) Apple iOS
6 3 (0.85%) Red Hat Enterprise Linux
7 2 (0.56%) Mac OS X
7 2 (0.56%) Windows Server
8 1 (0.28%) AIX
8 1 (0.28%) CentOS
8 1 (0.28%) Debian
8 1 (0.28%) Ubuntu
8 1 (0.28%) Windows Server 2003
8 1 (0.28%) Windows Server 2008
Processes & Methodologies
1 164 (46.33%) Agile Software Development
2 81 (22.88%) DevOps
3 76 (21.47%) TDD
4 63 (17.80%) Continuous Integration
4 63 (17.80%) Data Modelling
5 56 (15.82%) Microservices
6 54 (15.25%) BDD
7 52 (14.69%) SDLC
8 50 (14.12%) Scrum
9 46 (12.99%) Analytics
10 44 (12.43%) Continuous Delivery
10 44 (12.43%) OO
11 41 (11.58%) Test Automation
12 39 (11.02%) Continuous Deployment
12 39 (11.02%) ETL
13 33 (9.32%) SOA
14 31 (8.76%) Software Delivery
14 31 (8.76%) User Stories
15 30 (8.47%) Business Intelligence
16 28 (7.91%) E-Commerce
Programming Languages
1 178 (50.28%) SQL
2 153 (43.22%) Java
3 111 (31.36%) Python
4 67 (18.93%) JavaScript
5 59 (16.67%) Perl
6 41 (11.58%) Scala
7 31 (8.76%) Shell Script
8 30 (8.47%) PL/SQL
9 29 (8.19%) Ruby
10 23 (6.50%) C++
11 18 (5.08%) R
12 14 (3.95%) C#
13 13 (3.67%) T-SQL
14 12 (3.39%) PowerShell
15 11 (3.11%) Bash Shell
16 10 (2.82%) Apex Code
16 10 (2.82%) SOQL
17 9 (2.54%) VB
18 7 (1.98%) PHP
19 4 (1.13%) Korn
Qualifications
1 28 (7.91%) Degree
2 23 (6.50%) Security Cleared
3 21 (5.93%) SC Cleared
4 13 (3.67%) Computer Science Degree
5 9 (2.54%) ISEB
5 9 (2.54%) Numerate Degree
6 3 (0.85%) PhD
7 2 (0.56%) DV Cleared
7 2 (0.56%) ISEB Practitioner
8 1 (0.28%) DBS Check
8 1 (0.28%) Master's Degree
8 1 (0.28%) Postgraduate
Quality Assurance & Compliance
1 22 (6.21%) QA
2 21 (5.93%) Data Quality
3 4 (1.13%) GAAP
4 3 (0.85%) MiFID
5 2 (0.56%) GCP
5 2 (0.56%) PMO
5 2 (0.56%) SLA
6 1 (0.28%) PCI DSS
6 1 (0.28%) Solvency II
System Software
1 44 (12.43%) Docker
2 12 (3.39%) HDFS
3 5 (1.41%) Tivoli Workload Scheduler
4 2 (0.56%) Apache Flume
4 2 (0.56%) Oracle RAC
4 2 (0.56%) VMware Infrastructure
5 1 (0.28%) Active Directory
5 1 (0.28%) Cronacle
5 1 (0.28%) Postfix
Systems Management
1 33 (9.32%) Kubernetes
2 31 (8.76%) Ansible
3 20 (5.65%) Puppet
4 18 (5.08%) Opscode Chef
5 14 (3.95%) Terraform
6 12 (3.39%) Hadoop YARN
7 5 (1.41%) Tivoli
8 4 (1.13%) Control-M
8 4 (1.13%) Oozie
9 3 (0.85%) BladeLogic
10 2 (0.56%) Docker Swarm
10 2 (0.56%) Mesos
10 2 (0.56%) Rancher
11 1 (0.28%) Icinga
11 1 (0.28%) Pingdom
Vendors
1 119 (33.62%) Oracle
2 49 (13.84%) Sybase
3 23 (6.50%) IBM
4 20 (5.65%) Microsoft
5 19 (5.37%) SAP
6 17 (4.80%) Salesforce.com
7 14 (3.95%) TIBCO
8 12 (3.39%) Informatica
9 11 (3.11%) Cloudera
10 10 (2.82%) Fidessa
10 10 (2.82%) Talend
11 8 (2.26%) Murex
11 8 (2.26%) Tableau
12 7 (1.98%) Atlassian
13 6 (1.69%) Remedy
13 6 (1.69%) Teradata
13 6 (1.69%) TOWER Software
14 5 (1.41%) Calypso
14 5 (1.41%) MicroStrategy
14 5 (1.41%) Serena
London
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Rate: £45,000 per annum
Posted: 2 days ago
London
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Mason Frank International
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Rate: Unspecified
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Rate: Up to £550 per day
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