The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Hadoop skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop over the 3 months to 22 March 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.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Apache Hadoop
England / London
Rank 70 113 164
Rank change year-on-year +43 +51  
Contract jobs citing Hadoop 635 458 299
As % of all contract IT jobs advertised in London 3.33% 2.08% 1.44%
As % of the Database & Business Intelligence category 13.37% 8.63% 6.01%
Number of daily rates quoted 445 333 233
Median daily rate £525 £550 £550
Median daily rate % change year-on-year -4.54% -  
90% offered a daily rate of more than £413 £400 £425
10% offered a daily rate of more than £675 £650 £700
UK excluding London median daily rate £488 £483 £500
% change year-on-year +1.03% -3.50%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.00 £38.00 £36.50
% change year-on-year +23.68% +4.10%  

Hadoop 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 4751 5306 4977
As % of all contract IT job vacancies advertised in London 24.94% 24.15% 23.89%
Number of daily rates quoted 3434 3809 3430
Median daily rate £485 £475 £450
Median daily rate % change year-on-year +2.10% +5.55%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £625 £625 £588
UK excluding London median daily rate £395 £388 £375
% change year-on-year +1.93% +3.33%  
Number of hourly rates quoted 16 33 38
Median hourly rate £30.00 £43.00 £24.23
Median hourly rate % change year-on-year -30.23% +77.46%  
90% offered a hourly rate of more than £19.00 £19.00 £14.20
10% offered a hourly rate of more than £125.00 £50.00 £55.00
UK excluding London median hourly rate £30.25 £33.00 £32.50
% change year-on-year -8.33% +1.53%  

Hadoop
Job Vacancy Trend in London

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

Job vacancy trend for Hadoop in London

Hadoop
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Hadoop in London

Hadoop
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Hadoop in London over the 3 months to 22 March 2017.

Contractor daily rate histogram for Hadoop in London

Hadoop
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for Hadoop in London

Hadoop
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 Hadoop within the London region over the 3 months to 22 March 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 +23 89 £575 +6.48% 33
Croydon - 8 £500 - 1
Docklands, London - 4 £594 -
Westminster - 2 - -
Heathrow - 2 £463 -
Canary Wharf -4 1 - -
Hammersmith - 1 £400 -
Hadoop
England

Hadoop
Top 30 Related IT Skills in London

For the 6 months to 22 March 2017, IT contractor jobs citing Hadoop 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 Hadoop.

1 1043 (73.87%) Big Data
2 718 (50.85%) Apache Spark
3 658 (46.60%) Java
4 563 (39.87%) Python
5 516 (36.54%) Agile Software Development
6 509 (36.05%) Apache Hive
7 474 (33.57%) Scala
8 369 (26.13%) SQL
9 355 (25.14%) Finance
10 335 (23.73%) Kafka
11 327 (23.16%) DevOps
12 321 (22.73%) Linux
13 301 (21.32%) Banking
14 275 (19.48%) Analytics
15 261 (18.48%) Amazon AWS
16 260 (18.41%) HBase
17 243 (17.21%) R
18 232 (16.43%) NoSQL
19 209 (14.80%) HDFS
20 204 (14.45%) Scrum
21 196 (13.88%) Continuous Integration
22 195 (13.81%) ETL
23 193 (13.67%) Apache Pig
24 189 (13.39%) Data Warehouse
25 187 (13.24%) Apache
26 186 (13.17%) TDD
27 185 (13.10%) Oracle
28 175 (12.39%) MapReduce
29 172 (12.18%) Git (software)
29 172 (12.18%) Docker

Hadoop
Top Related 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
1 718 (50.85%) Apache Spark
2 193 (13.67%) Apache Pig
3 187 (13.24%) Apache
4 139 (9.84%) Elasticsearch
5 72 (5.10%) SAS
6 59 (4.18%) Confluence
7 40 (2.83%) Apache Solr
8 22 (1.56%) Oracle Coherence
9 16 (1.13%) nginx
9 16 (1.13%) Tomcat
10 15 (1.06%) Jupyter
11 14 (0.99%) SharePoint
12 12 (0.85%) DataSynapse
12 12 (0.85%) WebSphere
13 10 (0.71%) OpenStack
14 9 (0.64%) IIS
15 8 (0.57%) Oracle HTTP Server
15 8 (0.57%) Oracle SOA Suite
16 6 (0.42%) Apache Airflow
16 6 (0.42%) BizTalk Server
Applications
1 27 (1.91%) MS Excel
2 19 (1.35%) HipChat
3 17 (1.20%) SPSS
4 4 (0.28%) MS PowerPoint
5 3 (0.21%) GNU Octave
5 3 (0.21%) MS Office
5 3 (0.21%) Weka
6 2 (0.14%) Stata
7 1 (0.071%) Spreadsheet
Business Applications
1 4 (0.28%) SAP Oil and Gas
2 3 (0.21%) Oracle EBS
3 2 (0.14%) Cognos TM1
4 1 (0.071%) BusinessWorks
4 1 (0.071%) Cognos Business Intelligence
4 1 (0.071%) Oracle BPM
4 1 (0.071%) Oracle Receivables
4 1 (0.071%) SAP HR
4 1 (0.071%) SAP S/4HANA
Cloud Services
1 261 (18.48%) Amazon AWS
2 69 (4.89%) Microsoft Azure
3 52 (3.68%) Cloud Computing
4 45 (3.19%) Amazon EC2
5 44 (3.12%) Amazon EMR
6 33 (2.34%) Amazon S3
7 32 (2.27%) GitHub
8 21 (1.49%) Google Cloud Platform
9 19 (1.35%) Amazon Kinesis
10 15 (1.06%) Virtual Private Cloud
11 11 (0.78%) PaaS
12 9 (0.64%) IBM Cloud
12 9 (0.64%) SaaS
13 8 (0.57%) IaaS
14 4 (0.28%) Amazon CloudWatch
14 4 (0.28%) Amazon ELB
14 4 (0.28%) Amazon Glacier
14 4 (0.28%) AWS CloudFormation
14 4 (0.28%) AWS Data Pipeline
14 4 (0.28%) AWS Lambda
Communications & Networking
1 51 (3.61%) Kerberos
2 45 (3.19%) DNS
3 31 (2.20%) VPN
4 30 (2.12%) LDAP
5 29 (2.05%) HTTP
6 26 (1.84%) Firewall
7 19 (1.35%) Internet
7 19 (1.35%) OpenLDAP
7 19 (1.35%) OpenVPN
7 19 (1.35%) SNMP
7 19 (1.35%) SSH
8 15 (1.06%) LAN
8 15 (1.06%) WAN
9 14 (0.99%) Reverse Proxy
10 13 (0.92%) IPsec
11 8 (0.57%) FCoE
11 8 (0.57%) Fibre Channel
11 8 (0.57%) NAS
11 8 (0.57%) SAN
11 8 (0.57%) SSL
Database & Business Intelligence
1 1043 (73.87%) Big Data
2 509 (36.05%) Apache Hive
3 260 (18.41%) HBase
4 232 (16.43%) NoSQL
5 189 (13.39%) Data Warehouse
6 161 (11.40%) Apache Cassandra
7 157 (11.12%) PostgreSQL
8 154 (10.91%) Relational Database
9 142 (10.06%) SQL Server
10 133 (9.42%) MongoDB
11 91 (6.44%) Impala
12 90 (6.37%) Sqoop
13 67 (4.75%) RDBMS
14 63 (4.46%) Data Lake
15 61 (4.32%) QlikView
16 54 (3.82%) MySQL
17 52 (3.68%) Oracle Database
18 40 (2.83%) Neo4j
19 35 (2.48%) Oracle Database 11g
20 32 (2.27%) SQL Server Integration Services
Development Applications
1 172 (12.18%) Git (software)
2 155 (10.98%) Jenkins
3 153 (10.84%) JIRA
4 79 (5.59%) Maven
5 43 (3.05%) JUnit
5 43 (3.05%) Sonatype Nexus
6 38 (2.69%) Talend Open Studio
7 33 (2.34%) Cucumber
8 25 (1.77%) Ant
9 24 (1.70%) TeamCity
10 23 (1.63%) Bitbucket
11 21 (1.49%) SonarQube
12 19 (1.35%) JIRA Agile
12 19 (1.35%) Liquibase
13 18 (1.27%) IntelliJ
14 15 (1.06%) ClearCase
14 15 (1.06%) Octopus Deploy
14 15 (1.06%) WebDriver
15 12 (0.85%) Atlassian Bamboo
16 11 (0.78%) Selenium
General
1 355 (25.14%) Finance
2 301 (21.32%) Banking
3 119 (8.43%) Investment Banking
4 76 (5.38%) Retail
5 67 (4.75%) Marketing
6 64 (4.53%) Front Office
7 26 (1.84%) Telecoms
8 24 (1.70%) Retail Banking
9 19 (1.35%) Corporate Banking
10 17 (1.20%) Games
11 16 (1.13%) Legal
12 11 (0.78%) Financial Institution
13 8 (0.57%) Publishing
14 4 (0.28%) Electronics
14 4 (0.28%) Law
14 4 (0.28%) Manufacturing
15 3 (0.21%) Advertising
15 3 (0.21%) Back Office
16 2 (0.14%) Aerospace
16 2 (0.14%) French Language
Job Titles
1 477 (33.78%) Developer
2 241 (17.07%) Data Engineer
3 198 (14.02%) Architect
4 197 (13.95%) Big Data Engineer
5 193 (13.67%) Big Data Developer
6 174 (12.32%) Java Developer
7 130 (9.21%) DevOps Engineer
8 129 (9.14%) Data Architect
9 123 (8.71%) Hadoop Developer
10 113 (8.00%) Hadoop Engineer
11 95 (6.73%) Scala Developer
12 87 (6.16%) Data Scientist
13 83 (5.88%) Big Data Architect
14 78 (5.52%) Analyst
15 75 (5.31%) Senior Developer
16 73 (5.17%) Consultant
17 68 (4.82%) Administrator
18 53 (3.75%) Apache Spark Developer
19 49 (3.47%) AWS Engineer
20 48 (3.40%) Python Developer
Libraries, Frameworks & Software Standards
1 335 (23.73%) Kafka
2 94 (6.66%) Spring
3 84 (5.95%) REST
4 74 (5.24%) AngularJS
5 73 (5.17%) HTML
6 70 (4.96%) Akka
6 70 (4.96%) Web Services
7 56 (3.97%) .NET
8 54 (3.82%) HTML5
9 53 (3.75%) Node.js
10 50 (3.54%) Elastic Stack
11 45 (3.19%) Spark Streaming
12 42 (2.97%) Apache Avro
13 40 (2.83%) XML
14 38 (2.69%) CSS
15 35 (2.48%) JMS
16 33 (2.34%) Apache Camel
16 33 (2.34%) Hibernate
16 33 (2.34%) Spring Boot
17 32 (2.27%) JSON
Miscellaneous
1 149 (10.55%) Analytical Skills
2 99 (7.01%) Algorithms
3 83 (5.88%) Computer Science
4 33 (2.34%) Credit Risk
5 31 (2.20%) Foreign Exchange (FX)
6 30 (2.12%) User Experience
7 28 (1.98%) Management Information System
8 25 (1.77%) Data Structures
9 24 (1.70%) Derivative
10 21 (1.49%) Market Risk
11 19 (1.35%) Equities
11 19 (1.35%) PKI
11 19 (1.35%) Public Cloud
12 18 (1.27%) Fintech
13 17 (1.20%) Data Centre
14 13 (0.92%) N-Tier
14 13 (0.92%) Reference Data
15 12 (0.85%) Grid Computing
16 11 (0.78%) Blog
17 10 (0.71%) Replication
Operating Systems
1 321 (22.73%) Linux
2 132 (9.35%) Unix
3 65 (4.60%) Windows
4 41 (2.90%) CentOS
5 36 (2.55%) Red Hat Enterprise Linux
6 13 (0.92%) RancherOS
6 13 (0.92%) Solaris
6 13 (0.92%) VyOS
7 5 (0.35%) AIX
7 5 (0.35%) Android
7 5 (0.35%) Apple iOS
7 5 (0.35%) Windows Server
8 4 (0.28%) CoreOS
8 4 (0.28%) Fedora
8 4 (0.28%) Ubuntu
9 2 (0.14%) Mac OS X
Processes & Methodologies
1 516 (36.54%) Agile Software Development
2 327 (23.16%) DevOps
3 275 (19.48%) Analytics
4 204 (14.45%) Scrum
5 196 (13.88%) Continuous Integration
6 195 (13.81%) ETL
7 186 (13.17%) TDD
8 175 (12.39%) MapReduce
9 153 (10.84%) Machine Learning
10 152 (10.76%) Data Modelling
11 144 (10.20%) Business Intelligence
12 134 (9.49%) Microservices
13 133 (9.42%) Open Source
14 93 (6.59%) Statistics
15 91 (6.44%) Visualisation
16 89 (6.30%) Data Analysis
17 87 (6.16%) Data Analytics
18 84 (5.95%) Continuous Delivery
19 83 (5.88%) Mathematics
20 82 (5.81%) Stakeholder Management
Programming Languages
1 658 (46.60%) Java
2 563 (39.87%) Python
3 474 (33.57%) Scala
4 369 (26.13%) SQL
5 243 (17.21%) R
6 107 (7.58%) Bash Shell
7 101 (7.15%) JavaScript
8 85 (6.02%) Shell Script
9 67 (4.75%) Perl
10 65 (4.60%) C#
11 51 (3.61%) Ruby
12 48 (3.40%) C++
13 24 (1.70%) T-SQL
14 22 (1.56%) C
15 18 (1.27%) MATLAB
16 14 (0.99%) PHP
17 13 (0.92%) PL/SQL
18 10 (0.71%) Groovy
18 10 (0.71%) Haskell
19 9 (0.64%) PowerShell
Qualifications
1 125 (8.85%) Degree
2 122 (8.64%) Security Cleared
3 102 (7.22%) SC Cleared
4 42 (2.97%) PhD
5 36 (2.55%) DV Cleared
6 15 (1.06%) BPSS Clearance
7 8 (0.57%) BC Cleared
8 5 (0.35%) CTC Cleared
9 4 (0.28%) AWS Certification
10 3 (0.21%) MCPD
10 3 (0.21%) Microsoft Certification
11 2 (0.14%) RHCE
11 2 (0.14%) RHCSA
12 1 (0.071%) CCNA
12 1 (0.071%) CCNP
12 1 (0.071%) Cisco Certification
12 1 (0.071%) ISEB
12 1 (0.071%) ISTQB Foundation Certification
12 1 (0.071%) ITIL Certification
12 1 (0.071%) PMP
Quality Assurance & Compliance
1 55 (3.90%) QA
2 50 (3.54%) Data Quality
3 9 (0.64%) MiFID
4 4 (0.28%) Cyber Essentials
5 3 (0.21%) Sarbanes-Oxley
5 3 (0.21%) Solvency II
6 2 (0.14%) FATCA
6 2 (0.14%) GCP
6 2 (0.14%) IFRS
6 2 (0.14%) IFRS 9
7 1 (0.071%) Dodd-Frank
7 1 (0.071%) EMIR
7 1 (0.071%) GDPR
7 1 (0.071%) PCI DSS
7 1 (0.071%) SLA
System Software
1 209 (14.80%) HDFS
2 172 (12.18%) Docker
3 88 (6.23%) Apache Flume
4 45 (3.19%) Apache ZooKeeper
5 39 (2.76%) vCloud
6 30 (2.12%) VMware Infrastructure
7 20 (1.42%) Active Directory
8 19 (1.35%) Postfix
8 19 (1.35%) Squid
9 15 (1.06%) Oracle RAC
10 11 (0.78%) NFS
11 9 (0.64%) Virtual Machines
12 8 (0.57%) SRDF
13 7 (0.50%) Hyper-V
13 7 (0.50%) KVM
13 7 (0.50%) Xen
14 2 (0.14%) Ceph
15 1 (0.071%) Cronacle
15 1 (0.071%) Tivoli Workload Scheduler
Systems Management
1 157 (11.12%) Puppet
2 146 (10.34%) Ansible
3 123 (8.71%) Hadoop YARN
4 93 (6.59%) Opscode Chef
5 83 (5.88%) Kubernetes
6 77 (5.45%) Oozie
7 76 (5.38%) Terraform
8 45 (3.19%) ZABBIX
9 37 (2.62%) Mesos
10 32 (2.27%) Consul
10 32 (2.27%) Packer
11 28 (1.98%) Ambari
11 28 (1.98%) Kibana
12 24 (1.70%) logstash
13 22 (1.56%) Rancher
14 19 (1.35%) Docker Swarm
14 19 (1.35%) Rsyslog
14 19 (1.35%) yum
15 18 (1.27%) HAProxy
16 13 (0.92%) Nagios
Vendors
1 185 (13.10%) Oracle
2 158 (11.19%) Hortonworks
3 140 (9.92%) Cloudera
4 81 (5.74%) Tableau
5 77 (5.45%) VMware
6 62 (4.39%) Teradata
7 52 (3.68%) Microsoft
8 46 (3.26%) Atlassian
9 41 (2.90%) Sybase
10 38 (2.69%) IBM
10 38 (2.69%) Talend
11 36 (2.55%) AppDynamics
11 36 (2.55%) Red Hat
12 32 (2.27%) Informatica
13 30 (2.12%) Google
14 23 (1.63%) Cognos
15 21 (1.49%) MapR
16 20 (1.42%) SAP
17 19 (1.35%) CA
17 19 (1.35%) Sonatype
City, London
TEKsystems
Rate: £600 - £650 per day
Posted: 14 hours ago
City, London
Oliver Bernard
Rate: £625 - £700 per day
Posted: Yesterday
London
ReThink Recruitment
Rate: £500 - £550 per day
Posted: 2 days ago
East London
Spencer Rose
Rate: From £500 to £550 per day
Posted: Yesterday
City, London
Morgan Mckinley
Rate: £450 - £550 per annum
Posted: 2 days ago
London
TEKsystems
Rate: £550 - £600 per day
Posted: Yesterday
London
Testing Circle Ltd
Rate: £0.00 per annum
Posted: Yesterday
London
Elevate Direct
Rate: From £500 to £585 per day
Posted: Yesterday
London
AMS contingency
Posted: Yesterday
London
Venturi
Rate: £500 - £550 per annum
Posted: Yesterday
City, London
Spencer Rose
Rate: £550 per annum
Posted: 2 days ago
Croydon, Surrey
E-synergy Solutions
Rate: £550 - £650 per annum
Posted: 2 days ago
City, London
Talent International
Rate: £350 - £500 per day
Posted: 2 days ago
London
TEKsystems
Rate: £550 - £650 per day
Posted: 2 days ago
City, London
TEKsystems
Rate: £600 - £700 per day
Posted: 6 days ago
London
Harvey Nash plc
Rate: £300 - £320 per day + -
Posted: 5 days ago
South East London
Careerwise UK Limited
Rate: £550 - £600 per day
Posted: 6 days ago
London
Robert Walters UK
Posted: 6 days ago
London
TEKsystems
Rate: £550 - £575 per day
Posted: 5 days ago
South East London
Careerwise UK Limited
Rate: £500 - £550 per day
Posted: 6 days ago
London
G2 Recruitment Solutions
Rate: Market rates
Posted: 7 days ago
London
AMS contingency
Posted: 7 days ago
London
TEKsystems
Rate: £500 - £600 per day
Posted: 5 days ago
London
People Source Consulting
Rate: £450 - £560 per day
Posted: 26 days ago