HBase Contracts in England

The following table provides summary statistics for contract job vacancies advertised in England 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 25 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.

Apache HBase UK / England
Location	3 months to 25 Jun 2017	Same period 2016	Same period 2015
Rank	397	498	534
Rank change year-on-year	+101	+36
Contract jobs citing HBase	185	129	75
As % of all contract IT jobs advertised in England	0.44%	0.26%	0.15%
As % of the Database & Business Intelligence category	1.94%	1.21%	0.62%
Number of daily rates quoted	128	83	51
Median daily rate	£533	£600	£590
Median daily rate % change year-on-year	-11.25%	+1.69%
90% offered a daily rate of more than	£400	£410	£455
10% offered a daily rate of more than	£650	£780	£675
UK excluding London median daily rate	£415	£530	£600
% change year-on-year	-21.69%	-11.66%
Number of hourly rates quoted	0	0	0
Median hourly rate	-	-	-
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 England with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills England
Contract job vacancies with a requirement for database and business intelligence skills	9526	10634	12040
As % of all contract IT job vacancies advertised in England	22.42%	21.83%	23.61%
Number of daily rates quoted	6284	7298	7978
Median daily rate	£450	£425	£400
Median daily rate % change year-on-year	+5.88%	+6.25%
90% offered a daily rate of more than	£325	£300	£278
10% offered a daily rate of more than	£600	£600	£550
UK excluding London median daily rate	£400	£383	£350
% change year-on-year	+4.57%	+9.28%
Number of hourly rates quoted	132	171	176
Median hourly rate	£31.00	£30.50	£26.00
Median hourly rate % change year-on-year	+1.63%	+17.30%
90% offered a hourly rate of more than	£13.00	£12.33	£15.74
10% offered a hourly rate of more than	£50.00	£49.00	£52.17
UK excluding London median hourly rate	£38.00	£30.50	£26.00
% change year-on-year	+24.59%	+17.30%

HBase
Job Vacancy Trend in England

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

HBase
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for HBase in England

HBase
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing HBase in England over the 3 months to 25 June 2017.

Contractor daily rate histogram for HBase in England

HBase
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for HBase in England

HBase
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing HBase within the England region over the 3 months to 25 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
London	+75	142	£550	-8.33%	26
South East	+33	20	£400	-	2
South West	+12	14	£423	-11.05%
East of England	-1	8	£550	-
East Midlands	-10	1	-	-
HBase UK

HBase
Top 30 Co-occurring IT Skills in England

For the 6 months to 25 June 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 England region with a requirement for HBase.

1	347 (89.20%)	Hadoop
2	285 (73.26%)	Big Data
3	245 (62.98%)	Java
4	235 (60.41%)	Apache Spark
5	220 (56.56%)	Apache Hive
6	173 (44.47%)	Agile Software Development
7	139 (35.73%)	HDFS
8	126 (32.39%)	Linux
9	121 (31.11%)	Python
10	120 (30.85%)	Kafka
11	116 (29.82%)	MapReduce
12	105 (26.99%)	Scala
13	104 (26.74%)	Finance
14	100 (25.71%)	TDD
15	98 (25.19%)	Apache Pig

16	97 (24.94%)	NoSQL
17	90 (23.14%)	Apache Cassandra
18	87 (22.37%)	DevOps
19	86 (22.11%)	Cloudera
20	84 (21.59%)	ETL
20	84 (21.59%)	SQL
21	83 (21.34%)	Microservices
22	82 (21.08%)	MongoDB
23	79 (20.31%)	Hadoop YARN
24	76 (19.54%)	Sqoop
24	76 (19.54%)	Analytics
25	73 (18.77%)	Apache Flume
26	71 (18.25%)	Analytical Skills
27	68 (17.48%)	Docker
28	63 (16.20%)	Security Cleared

HBase
Co-occurring IT Skills in England 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
Applications
Business Applications
Cloud Services
Communications & Networking
Database & Business Intelligence
Development Applications
General
Job Titles
Libraries, Frameworks & Software Standards
Miscellaneous
Operating Systems
Processes & Methodologies
Programming Languages
Qualifications
Quality Assurance & Compliance
System Software
Systems Management
Vendors

Application Platforms
1	235 (60.41%)	Apache Spark
2	98 (25.19%)	Apache Pig
3	54 (13.88%)	Elasticsearch
4	35 (9.00%)	Confluence
5	34 (8.74%)	Apache
6	31 (7.97%)	Apache Solr
7	16 (4.11%)	SAS
8	15 (3.86%)	Tomcat
9	6 (1.54%)	WebSphere
10	5 (1.29%)	JBoss
11	4 (1.03%)	nginx
12	3 (0.77%)	Jupyter
12	3 (0.77%)	Mule
13	2 (0.51%)	Adobe Experience Manager
13	2 (0.51%)	Apache Airflow
13	2 (0.51%)	Cloud Foundry
13	2 (0.51%)	DataSynapse
13	2 (0.51%)	GemFire
13	2 (0.51%)	IIS
13	2 (0.51%)	Oracle HTTP Server

Applications
1	8 (2.06%)	SPSS
2	5 (1.29%)	Stata
3	3 (0.77%)	Weka
4	2 (0.51%)	Photoshop
5	1 (0.26%)	GNU Octave

Business Applications
1	5 (1.29%)	SAP Oil and Gas

Cloud Services
1	60 (15.42%)	Amazon AWS
2	22 (5.66%)	GitHub
3	17 (4.37%)	Amazon EC2
3	17 (4.37%)	Amazon S3
4	15 (3.86%)	Amazon EMR
5	14 (3.60%)	Microsoft Azure
6	12 (3.08%)	Cloud Computing
7	5 (1.29%)	IaaS
8	4 (1.03%)	Google Cloud Platform
9	3 (0.77%)	AWS Lambda
9	3 (0.77%)	PaaS
10	1 (0.26%)	Amazon CloudWatch
10	1 (0.26%)	Amazon ELB
10	1 (0.26%)	Amazon Kinesis
10	1 (0.26%)	AWS CloudFormation
10	1 (0.26%)	Loggly
10	1 (0.26%)	Sumo Logic
10	1 (0.26%)	Virtual Private Cloud

Communications & Networking
1	34 (8.74%)	Kerberos
2	9 (2.31%)	LDAP
3	7 (1.80%)	Network Security
4	4 (1.03%)	HTTP
4	4 (1.03%)	SSL
5	3 (0.77%)	Firewall
5	3 (0.77%)	FTP
6	2 (0.51%)	FCoE
6	2 (0.51%)	Fibre Channel
6	2 (0.51%)	iSCSI
6	2 (0.51%)	LAN
6	2 (0.51%)	Multicast
6	2 (0.51%)	NAS
6	2 (0.51%)	SAN
6	2 (0.51%)	TCP/IP
6	2 (0.51%)	WAN
7	1 (0.26%)	DNS
7	1 (0.26%)	Internet
7	1 (0.26%)	SMS
7	1 (0.26%)	SNMP

Database & Business Intelligence
1	347 (89.20%)	Hadoop
2	285 (73.26%)	Big Data
3	220 (56.56%)	Apache Hive
4	97 (24.94%)	NoSQL
5	90 (23.14%)	Apache Cassandra
6	82 (21.08%)	MongoDB
7	76 (19.54%)	Sqoop
8	45 (11.57%)	Impala
9	41 (10.54%)	Data Warehouse
9	41 (10.54%)	Relational Database
10	39 (10.03%)	PostgreSQL
11	37 (9.51%)	Neo4j
12	36 (9.25%)	MySQL
13	32 (8.23%)	SQL Server
14	24 (6.17%)	RDBMS
15	15 (3.86%)	QlikView
16	13 (3.34%)	Pentaho
17	11 (2.83%)	Data Lake
17	11 (2.83%)	Data Mining
17	11 (2.83%)	Parquet

Development Applications
1	55 (14.14%)	Jenkins
2	50 (12.85%)	Git (software)
3	47 (12.08%)	JIRA
4	45 (11.57%)	Cucumber
5	28 (7.20%)	IntelliJ
6	17 (4.37%)	GitLab
7	14 (3.60%)	Maven
8	11 (2.83%)	Talend Open Studio
9	10 (2.57%)	Gradle
9	10 (2.57%)	Subversion
10	9 (2.31%)	JUnit
10	9 (2.31%)	Vagrant
11	7 (1.80%)	Hudson
12	5 (1.29%)	Sonatype Nexus
13	4 (1.03%)	Selenium
14	3 (0.77%)	Grunt
14	3 (0.77%)	LoadRunner
14	3 (0.77%)	SoapUI
14	3 (0.77%)	TestNG
14	3 (0.77%)	WebDriver

General
1	104 (26.74%)	Finance
2	53 (13.62%)	Banking
3	28 (7.20%)	Investment Banking
4	25 (6.43%)	Front Office
5	18 (4.63%)	Legal
6	16 (4.11%)	Telecoms
7	14 (3.60%)	Marketing
8	8 (2.06%)	Games
9	7 (1.80%)	Retail
10	5 (1.29%)	Electronics
10	5 (1.29%)	Manufacturing
11	2 (0.51%)	Billing
11	2 (0.51%)	Law
11	2 (0.51%)	Publishing

Job Titles
1	188 (48.33%)	Developer
2	98 (25.19%)	Java Developer
3	69 (17.74%)	Big Data Developer
4	66 (16.97%)	Data Engineer
5	55 (14.14%)	Big Data Engineer
6	51 (13.11%)	Architect
7	49 (12.60%)	Hadoop Developer
8	43 (11.05%)	Data Architect
9	26 (6.68%)	Hadoop Engineer
10	21 (5.40%)	Big Data Architect
10	21 (5.40%)	DevOps Engineer
11	18 (4.63%)	Scala Developer
12	17 (4.37%)	Agile Developer
13	16 (4.11%)	Administrator
13	16 (4.11%)	Agile Java Developer
13	16 (4.11%)	AWS Engineer
14	15 (3.86%)	Senior Developer
15	14 (3.60%)	Analyst
16	13 (3.34%)	Senior Architect
16	13 (3.34%)	Senior Data Architect

Libraries, Frameworks & Software Standards
1	120 (30.85%)	Kafka
2	59 (15.17%)	Spring
3	56 (14.40%)	REST
4	39 (10.03%)	Spring Boot
5	36 (9.25%)	Apache Camel
6	34 (8.74%)	HTML
7	31 (7.97%)	AngularJS
8	29 (7.46%)	HTML5
9	27 (6.94%)	CSS
10	25 (6.43%)	CSS3
11	24 (6.17%)	Spark Streaming
12	21 (5.40%)	Web Services
13	19 (4.88%)	RESTful
14	15 (3.86%)	RabbitMQ
14	15 (3.86%)	XML
15	14 (3.60%)	JSON
16	13 (3.34%)	J2EE
17	12 (3.08%)	Akka
17	12 (3.08%)	Drools
18	11 (2.83%)	.NET

Miscellaneous
1	71 (18.25%)	Analytical Skills
2	35 (9.00%)	Reference Data
3	34 (8.74%)	Algorithms
4	27 (6.94%)	Data Structures
5	18 (4.63%)	Computer Science
5	18 (4.63%)	Management Information System
6	14 (3.60%)	User Experience
7	13 (3.34%)	Greenfield Project
8	11 (2.83%)	Market Risk
9	9 (2.31%)	Equities
9	9 (2.31%)	Fintech
9	9 (2.31%)	Foreign Exchange (FX)
10	7 (1.80%)	N-Tier
11	6 (1.54%)	Replication
12	5 (1.29%)	Credit Risk
12	5 (1.29%)	Grid Computing
12	5 (1.29%)	Linux Command Line
12	5 (1.29%)	Virtual Team
13	4 (1.03%)	Data Centre
13	4 (1.03%)	Distributed Denial-of-Service

Operating Systems
1	126 (32.39%)	Linux
2	60 (15.42%)	Unix
3	15 (3.86%)	Windows
4	10 (2.57%)	Red Hat Enterprise Linux
5	5 (1.29%)	CentOS
6	4 (1.03%)	Fedora
7	2 (0.51%)	Apple iOS
7	2 (0.51%)	Solaris
7	2 (0.51%)	Ubuntu
8	1 (0.26%)	Android
8	1 (0.26%)	CoreOS
8	1 (0.26%)	Debian

Processes & Methodologies
1	173 (44.47%)	Agile Software Development
2	116 (29.82%)	MapReduce
3	100 (25.71%)	TDD
4	87 (22.37%)	DevOps
5	84 (21.59%)	ETL
6	83 (21.34%)	Microservices
7	76 (19.54%)	Analytics
8	60 (15.42%)	BDD
9	57 (14.65%)	Scrum
10	51 (13.11%)	Data Architecture
11	50 (12.85%)	Data Modelling
12	47 (12.08%)	Continuous Integration
13	43 (11.05%)	Business Intelligence
14	39 (10.03%)	Machine Learning
15	37 (9.51%)	Data Management
16	34 (8.74%)	Data Analytics
17	32 (8.23%)	SDLC
18	31 (7.97%)	Continuous Delivery
18	31 (7.97%)	Data Integration
19	27 (6.94%)	Software Engineering

Programming Languages
1	245 (62.98%)	Java
2	121 (31.11%)	Python
3	105 (26.99%)	Scala
4	84 (21.59%)	SQL
5	34 (8.74%)	Shell Script
6	33 (8.48%)	R
7	19 (4.88%)	JavaScript
8	18 (4.63%)	Perl
9	16 (4.11%)	Bash Shell
10	15 (3.86%)	Ruby
11	10 (2.57%)	PL/SQL
12	8 (2.06%)	C++
13	7 (1.80%)	MATLAB
14	6 (1.54%)	HiveQL
15	5 (1.29%)	C
15	5 (1.29%)	PHP
16	4 (1.03%)	T-SQL
17	3 (0.77%)	Clojure
17	3 (0.77%)	CQL
18	2 (0.51%)	GraphQL

Qualifications
1	63 (16.20%)	Security Cleared
2	52 (13.37%)	SC Cleared
3	19 (4.88%)	Degree
4	9 (2.31%)	Computer Science Degree
5	8 (2.06%)	DV Cleared
6	7 (1.80%)	BPSS Clearance
7	5 (1.29%)	BC Cleared
8	4 (1.03%)	CISA
8	4 (1.03%)	CISM
8	4 (1.03%)	CISSP
9	3 (0.77%)	Master's Degree
10	2 (0.51%)	DBS Check
11	1 (0.26%)	Numerate Degree
11	1 (0.26%)	PhD

Quality Assurance & Compliance
1	26 (6.68%)	Data Quality
2	15 (3.86%)	QA
3	8 (2.06%)	MiFID
4	5 (1.29%)	PCI DSS
4	5 (1.29%)	SLA
5	4 (1.03%)	FedRAMP
6	3 (0.77%)	Disclosure Scotland
7	2 (0.51%)	Dodd-Frank
7	2 (0.51%)	EMIR

System Software
1	139 (35.73%)	HDFS
2	73 (18.77%)	Apache Flume
3	68 (17.48%)	Docker
4	43 (11.05%)	Apache ZooKeeper
5	7 (1.80%)	VMware Infrastructure
6	6 (1.54%)	Active Directory
7	5 (1.29%)	Oracle RAC
8	2 (0.51%)	Hyper-V
8	2 (0.51%)	KVM
8	2 (0.51%)	NFS
8	2 (0.51%)	SRDF
8	2 (0.51%)	Xen
9	1 (0.26%)	Cronacle
9	1 (0.26%)	VirtualBox

Systems Management
1	79 (20.31%)	Hadoop YARN
2	53 (13.62%)	Oozie
3	46 (11.83%)	Ansible
4	39 (10.03%)	Opscode Chef
5	35 (9.00%)	Puppet
6	28 (7.20%)	Kubernetes
7	21 (5.40%)	Terraform
8	12 (3.08%)	Ambari
8	12 (3.08%)	Nagios
9	11 (2.83%)	Kibana
10	5 (1.29%)	Mesos
11	4 (1.03%)	logstash
12	1 (0.26%)	Business Desktop Deployment
12	1 (0.26%)	Control-M
12	1 (0.26%)	Opsview
12	1 (0.26%)	Rancher
12	1 (0.26%)	Rundeck
12	1 (0.26%)	Salt
12	1 (0.26%)	ZABBIX

Vendors
1	86 (22.11%)	Cloudera
2	58 (14.91%)	Oracle
3	42 (10.80%)	Hortonworks
4	24 (6.17%)	Splunk
5	23 (5.91%)	MapR
6	21 (5.40%)	Nuix
7	20 (5.14%)	Informatica
8	19 (4.88%)	Tableau
9	15 (3.86%)	IBM
10	14 (3.60%)	Sybase
11	13 (3.34%)	Ab Initio
12	12 (3.08%)	Google
12	12 (3.08%)	SAP
12	12 (3.08%)	Teradata
13	11 (2.83%)	Talend
14	9 (2.31%)	Red Hat
15	8 (2.06%)	Cognos
16	7 (1.80%)	VMware
17	5 (1.29%)	MicroStrategy
18	4 (1.03%)	Adobe