The following table provides summary statistics for contract job vacancies advertised in London with a requirement for HBase skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited HBase over the 3 months to 28 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.

Apache HBase
England / London
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 250 300 348
Rank change year-on-year +50 +48  
Contract jobs citing HBase 154 126 64
As % of all contract IT jobs advertised in London 0.79% 0.56% 0.30%
As % of the Database & Business Intelligence category 3.16% 2.35% 1.24%
Number of daily rates quoted 111 91 55
Median daily rate £575 £600 £550
Median daily rate % change year-on-year -4.16% +9.09%  
90% offered a daily rate of more than £468 £427 £440
10% offered a daily rate of more than £675 £675 £725
UK excluding London median daily rate £525 £725 £495
% change year-on-year -27.58% +46.46%  
Number of hourly rates quoted 1 0 0
Median hourly rate £29.82 - -
UK excluding London median hourly rate - - -

HBase 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 4879 5370 5170
As % of all contract IT job vacancies advertised in London 25.03% 24.08% 24.02%
Number of daily rates quoted 3533 3856 3590
Median daily rate £488 £475 £450
Median daily rate % change year-on-year +2.63% +5.55%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £625 £613 £588
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 18 36 40
Median hourly rate £30.00 £43.00 £22.83
Median hourly rate % change year-on-year -30.23% +88.34%  
90% offered a hourly rate of more than £17.80 £18.00 £14.70
10% offered a hourly rate of more than £109.50 £50.00 £55.00
UK excluding London median hourly rate £34.62 £32.50 £32.50
% change year-on-year +6.52% -  

HBase
Job Vacancy Trend in London

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

Job vacancy trend for HBase in London

HBase
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for HBase in London

HBase
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing HBase in London over the 3 months to 28 March 2017.

Contractor daily rate histogram for HBase in London

HBase
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for HBase in London

HBase
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 HBase within the London region over the 3 months to 28 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 -13 13 £600 +9.09% 4
Canary Wharf -4 2 £575 -11.53%
Croydon - 1 £600 -
Thornton Heath - 1 £525 -
Heathrow - 1 £425 -
HBase
England

For the 6 months to 28 March 2017, IT contractor jobs citing HBase 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 HBase.

1 268 (85.08%) Hadoop
2 224 (71.11%) Big Data
3 193 (61.27%) Apache Hive
4 188 (59.68%) Java
5 181 (57.46%) Apache Spark
6 121 (38.41%) Agile Software Development
7 118 (37.46%) HDFS
8 112 (35.56%) Python
9 105 (33.33%) Linux
10 95 (30.16%) Apache Pig
11 91 (28.89%) DevOps
11 91 (28.89%) Apache Cassandra
12 90 (28.57%) Banking
13 89 (28.25%) Kafka
14 86 (27.30%) Scala
15 85 (26.98%) NoSQL
16 84 (26.67%) SQL
17 83 (26.35%) Finance
17 83 (26.35%) MapReduce
18 76 (24.13%) Microservices
19 67 (21.27%) Hadoop YARN
20 62 (19.68%) TDD
21 61 (19.37%) Hortonworks
22 60 (19.05%) Sqoop
23 59 (18.73%) Oozie
24 57 (18.10%) MongoDB
25 56 (17.78%) Analytics
26 53 (16.83%) REST
27 51 (16.19%) Oracle
28 50 (15.87%) HTML

HBase
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
1 181 (57.46%) Apache Spark
2 95 (30.16%) Apache Pig
3 50 (15.87%) Elasticsearch
4 43 (13.65%) Apache
5 25 (7.94%) Apache Solr
6 24 (7.62%) Confluence
7 12 (3.81%) Tomcat
8 10 (3.17%) SAS
8 10 (3.17%) WebSphere
9 9 (2.86%) IIS
9 9 (2.86%) Oracle Coherence
10 8 (2.54%) DataSynapse
10 8 (2.54%) Oracle HTTP Server
11 6 (1.90%) Jupyter
12 4 (1.27%) Oracle SOA Suite
13 2 (0.63%) Apache Airflow
13 2 (0.63%) Cloud Foundry
13 2 (0.63%) JBoss
14 1 (0.32%) Adobe Experience Manager
14 1 (0.32%) CMS
Applications
1 10 (3.17%) MS Excel
2 5 (1.59%) SPSS
3 3 (0.95%) Weka
Business Applications
1 2 (0.63%) SAP Oil and Gas
Cloud Services
1 50 (15.87%) Amazon AWS
2 16 (5.08%) Amazon EC2
3 15 (4.76%) Amazon S3
4 10 (3.17%) Amazon EMR
4 10 (3.17%) Microsoft Azure
5 6 (1.90%) Cloud Computing
5 6 (1.90%) IBM Cloud
6 4 (1.27%) Google Cloud Platform
6 4 (1.27%) SaaS
7 1 (0.32%) Amazon CloudWatch
7 1 (0.32%) Amazon ELB
7 1 (0.32%) Amazon Kinesis
7 1 (0.32%) AWS CloudFormation
7 1 (0.32%) GitHub
7 1 (0.32%) Google App Engine
7 1 (0.32%) Virtual Private Cloud
Communications & Networking
1 19 (6.03%) Kerberos
2 12 (3.81%) HTTP
3 8 (2.54%) FCoE
3 8 (2.54%) Fibre Channel
3 8 (2.54%) iSCSI
3 8 (2.54%) LAN
3 8 (2.54%) NAS
3 8 (2.54%) SAN
3 8 (2.54%) WAN
4 7 (2.22%) Multicast
4 7 (2.22%) Network Security
5 5 (1.59%) Internet
5 5 (1.59%) LDAP
6 3 (0.95%) FTP
6 3 (0.95%) SSL
7 2 (0.63%) TCP/IP
8 1 (0.32%) SMS
8 1 (0.32%) SNMP
Database & Business Intelligence
1 268 (85.08%) Hadoop
2 224 (71.11%) Big Data
3 193 (61.27%) Apache Hive
4 91 (28.89%) Apache Cassandra
5 85 (26.98%) NoSQL
6 60 (19.05%) Sqoop
7 57 (18.10%) MongoDB
8 41 (13.02%) Relational Database
8 41 (13.02%) SQL Server
9 40 (12.70%) MySQL
10 36 (11.43%) Data Warehouse
11 35 (11.11%) PostgreSQL
12 30 (9.52%) Neo4j
13 25 (7.94%) Impala
14 24 (7.62%) RDBMS
15 23 (7.30%) QlikView
16 17 (5.40%) BusinessObjects
16 17 (5.40%) Data Lake
17 12 (3.81%) Cloudera CDH
18 11 (3.49%) Pentaho
Development Applications
1 40 (12.70%) Jenkins
2 37 (11.75%) Git (software)
3 28 (8.89%) JIRA
4 21 (6.67%) Cucumber
5 17 (5.40%) IntelliJ
6 14 (4.44%) Talend Open Studio
7 7 (2.22%) Maven
8 6 (1.90%) Artifactory
9 5 (1.59%) Subversion
10 3 (0.95%) Gradle
10 3 (0.95%) Hudson
10 3 (0.95%) JUnit
11 2 (0.63%) Apache Continuum
11 2 (0.63%) FindBugs
11 2 (0.63%) Mockito
11 2 (0.63%) Sonatype Nexus
11 2 (0.63%) TeamCity
12 1 (0.32%) Atlassian Bamboo
12 1 (0.32%) Selenium
12 1 (0.32%) Team Foundation Server
General
1 90 (28.57%) Banking
2 83 (26.35%) Finance
3 36 (11.43%) Investment Banking
4 18 (5.71%) Front Office
5 12 (3.81%) Retail
6 8 (2.54%) Marketing
7 7 (2.22%) Legal
7 7 (2.22%) Publishing
8 5 (1.59%) Games
9 3 (0.95%) Law
10 2 (0.63%) Electronics
10 2 (0.63%) Manufacturing
10 2 (0.63%) Telecoms
11 1 (0.32%) Advertising
11 1 (0.32%) Billing
11 1 (0.32%) Corporate Banking
11 1 (0.32%) Financial Institution
11 1 (0.32%) Retail Banking
Job Titles
1 136 (43.17%) Developer
2 62 (19.68%) Java Developer
3 48 (15.24%) Architect
3 48 (15.24%) Data Engineer
4 47 (14.92%) Big Data Developer
5 46 (14.60%) Big Data Engineer
6 43 (13.65%) Hadoop Developer
7 33 (10.48%) Data Architect
8 25 (7.94%) Scala Developer
9 24 (7.62%) Hadoop Engineer
10 21 (6.67%) Administrator
11 20 (6.35%) Big Data Architect
12 19 (6.03%) DevOps Engineer
13 18 (5.71%) Java Engineer
14 17 (5.40%) Senior Developer
15 15 (4.76%) Apache Spark Developer
15 15 (4.76%) AWS Engineer
16 14 (4.44%) Consultant
17 13 (4.13%) Hadoop Administrator
17 13 (4.13%) Hadoop Architect
Libraries, Frameworks & Software Standards
1 89 (28.25%) Kafka
2 53 (16.83%) REST
3 50 (15.87%) HTML
4 44 (13.97%) AngularJS
5 38 (12.06%) HTML5
6 36 (11.43%) Spring
7 32 (10.16%) CSS
8 30 (9.52%) CSS3
9 27 (8.57%) Apache Camel
10 25 (7.94%) Spring Boot
11 23 (7.30%) RESTful
12 21 (6.67%) Akka
13 18 (5.71%) XML
14 15 (4.76%) Dropwizard
15 13 (4.13%) Web Services
16 12 (3.81%) jQuery
17 10 (3.17%) Apache Avro
17 10 (3.17%) Middleware
17 10 (3.17%) WinForms
17 10 (3.17%) WPF
Miscellaneous
1 50 (15.87%) Analytical Skills
2 23 (7.30%) Algorithms
3 21 (6.67%) Computer Science
4 13 (4.13%) User Experience
5 12 (3.81%) Data Structures
6 11 (3.49%) Reference Data
7 10 (3.17%) Foreign Exchange (FX)
7 10 (3.17%) Grid Computing
8 7 (2.22%) Fintech
8 7 (2.22%) Management Information System
8 7 (2.22%) Replication
9 5 (1.59%) Credit Risk
9 5 (1.59%) Data Centre
10 4 (1.27%) Derivative
10 4 (1.27%) Equities
11 3 (0.95%) Online Banking
11 3 (0.95%) Social Media
11 3 (0.95%) Social Network
12 2 (0.63%) Distributed Denial-of-Service
12 2 (0.63%) Equity Derivative
Operating Systems
1 105 (33.33%) Linux
2 40 (12.70%) Unix
3 23 (7.30%) Windows
4 12 (3.81%) Red Hat Enterprise Linux
5 8 (2.54%) Solaris
6 4 (1.27%) CentOS
7 3 (0.95%) Fedora
8 1 (0.32%) Android
8 1 (0.32%) Apple iOS
Processes & Methodologies
1 121 (38.41%) Agile Software Development
2 91 (28.89%) DevOps
3 83 (26.35%) MapReduce
4 76 (24.13%) Microservices
5 62 (19.68%) TDD
6 56 (17.78%) Analytics
7 47 (14.92%) ETL
8 40 (12.70%) Open Source
9 35 (11.11%) Business Intelligence
10 33 (10.48%) BDD
11 32 (10.16%) Data Modelling
12 30 (9.52%) Machine Learning
13 24 (7.62%) Continuous Integration
14 23 (7.30%) Continuous Delivery
14 23 (7.30%) Visualisation
15 22 (6.98%) Mentoring
15 22 (6.98%) Performance Tuning
16 21 (6.67%) Data Architecture
17 20 (6.35%) Risk Management
18 19 (6.03%) Data Integration
Programming Languages
1 188 (59.68%) Java
2 112 (35.56%) Python
3 86 (27.30%) Scala
4 84 (26.67%) SQL
5 31 (9.84%) JavaScript
6 29 (9.21%) R
7 25 (7.94%) Bash Shell
8 24 (7.62%) Shell Script
9 12 (3.81%) C#
9 12 (3.81%) Perl
10 11 (3.49%) C++
11 10 (3.17%) Ruby
12 8 (2.54%) C
13 6 (1.90%) MATLAB
13 6 (1.90%) PHP
14 5 (1.59%) Groovy
15 4 (1.27%) PL/SQL
15 4 (1.27%) T-SQL
16 3 (0.95%) CQL
17 2 (0.63%) HiveQL
Qualifications
1 36 (11.43%) Security Cleared
2 31 (9.84%) SC Cleared
3 25 (7.94%) Degree
4 11 (3.49%) DV Cleared
5 9 (2.86%) BPSS Clearance
6 8 (2.54%) BC Cleared
7 4 (1.27%) PhD
8 2 (0.63%) CISA
8 2 (0.63%) CISM
8 2 (0.63%) CISSP
9 1 (0.32%) AWS Certification
9 1 (0.32%) PMI Certification
9 1 (0.32%) PMP
Quality Assurance & Compliance
1 12 (3.81%) Data Quality
2 8 (2.54%) QA
3 3 (0.95%) PCI DSS
4 2 (0.63%) FedRAMP
4 2 (0.63%) MiFID
5 1 (0.32%) Dodd-Frank
5 1 (0.32%) EMIR
5 1 (0.32%) SLA
System Software
1 118 (37.46%) HDFS
2 50 (15.87%) Apache Flume
3 42 (13.33%) Docker
4 31 (9.84%) Apache ZooKeeper
5 10 (3.17%) Oracle RAC
6 9 (2.86%) Active Directory
7 8 (2.54%) NFS
7 8 (2.54%) SRDF
7 8 (2.54%) VMware Infrastructure
8 7 (2.22%) Hyper-V
8 7 (2.22%) KVM
8 7 (2.22%) Xen
9 1 (0.32%) Cronacle
Systems Management
1 67 (21.27%) Hadoop YARN
2 59 (18.73%) Oozie
3 29 (9.21%) Puppet
4 28 (8.89%) Opscode Chef
5 27 (8.57%) Ansible
6 16 (5.08%) Terraform
7 13 (4.13%) Ambari
8 11 (3.49%) Nagios
9 10 (3.17%) Kibana
10 9 (2.86%) Kubernetes
11 8 (2.54%) Graphite
12 6 (1.90%) Mesos
13 5 (1.59%) Grafana
14 4 (1.27%) logstash
15 3 (0.95%) Chronos
15 3 (0.95%) Marathon
16 1 (0.32%) Business Desktop Deployment
16 1 (0.32%) OpenAM
16 1 (0.32%) Opsview
16 1 (0.32%) Rancher
Vendors
1 61 (19.37%) Hortonworks
2 51 (16.19%) Oracle
3 50 (15.87%) Cloudera
4 25 (7.94%) Tableau
5 19 (6.03%) Informatica
6 16 (5.08%) IBM
7 14 (4.44%) Sybase
7 14 (4.44%) Talend
8 13 (4.13%) SAP
9 12 (3.81%) Cognos
10 11 (3.49%) MapR
11 10 (3.17%) Splunk
12 9 (2.86%) Ab Initio
12 9 (2.86%) Intel
12 9 (2.86%) TIBCO
13 8 (2.54%) Cisco
13 8 (2.54%) EMC
13 8 (2.54%) NetApp
13 8 (2.54%) Nuix
13 8 (2.54%) VMware
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