Period
to 26 May 2018

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 6 months to 26 May 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.

Apache HBase
England > London
6 months to
26 May 2018
Same period 2017 Same period 2016
Rank 319 319 402
Rank change year-on-year 0 +83 +46
Contract jobs citing HBase 354 279 208
As % of all contract IT jobs advertised in London 0.77% 0.70% 0.48%
As % of the Database & Business Intelligence category 3.08% 2.89% 2.03%
Number of daily rates quoted 252 205 141
London median daily rate £550 £550 £600
Median daily rate % change year-on-year - -8.33% +4.35%
10th Percentile £450 £425 £421
90th Percentile £718 £700 £725
England median daily rate £550 £550 £600
% change year-on-year - -8.33% +7.14%
Number of hourly rates quoted 0 3 0
London median hourly rate - £29.82 -
England median hourly rate - £29.82 -

HBase is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
London
Contract vacancies with a requirement for database or business intelligence skills 11,475 9,670 10,225
As % of all contract IT jobs advertised in London 24.97% 24.33% 23.58%
Number of daily rates quoted 8,629 7,013 7,405
London median daily rate £513 £493 £475
Median daily rate % change year-on-year +4.06% +3.68% +5.56%
10th Percentile £356 £325 £313
90th Percentile £664 £650 £638
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 77 41 64
London median hourly rate £30.00 £31.00 £27.50
Median hourly rate % change year-on-year -3.23% +12.73% -8.33%
10th Percentile £20.25 £18.50 £16.32
90th Percentile £46.30 £47.00 £100.00
England median hourly rate £32.25 £30.00 £28.50
% change year-on-year +7.50% +5.26% +4.34%

HBase
Job Vacancy Trend in London

Job postings citing HBase as a percentage of all IT jobs advertised in London.

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 6 months to 26 May 2018.

Contractor daily rate histogram 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 6 months to 26 May 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -20 57 £550 -4.35% 10
South London -12 38 £530 +0.95% 2
East London +2 22 £563 -2.17% 2
West London -42 5 £550 +10.00% 2
HBase
England

For the 6 months to 26 May 2018, IT contractor jobs citing HBase 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 London region with a requirement for HBase.

1 290 (81.92%) Hadoop
2 256 (72.32%) Big Data
3 231 (65.25%) Apache Spark
4 202 (57.06%) Java
5 187 (52.82%) Kafka
6 164 (46.33%) Agile Software Development
7 158 (44.63%) Apache Hive
8 157 (44.35%) Python
9 125 (35.31%) Amazon AWS
9 125 (35.31%) HDFS
10 121 (34.18%) SQL
11 115 (32.49%) Linux
11 115 (32.49%) Scala
12 101 (28.53%) NoSQL
13 98 (27.68%) MongoDB
14 96 (27.12%) Apache Cassandra
15 95 (26.84%) DevOps
16 92 (25.99%) Jenkins
17 80 (22.60%) Analytics
17 80 (22.60%) MapReduce
18 79 (22.32%) Hortonworks
19 76 (21.47%) Finance
20 72 (20.34%) Oozie
21 71 (20.06%) PostgreSQL
22 69 (19.49%) TDD
23 66 (18.64%) MySQL
23 66 (18.64%) Cloudera
24 65 (18.36%) Microservices
24 65 (18.36%) Apache Solr
25 63 (17.80%) Scrum

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
1 231 (65.25%) Apache Spark
2 65 (18.36%) Apache Solr
3 61 (17.23%) Apache
3 61 (17.23%) Elasticsearch
4 54 (15.25%) Apache Pig
5 30 (8.47%) Confluence
6 26 (7.34%) Tomcat
7 13 (3.67%) Jupyter
8 9 (2.54%) JBoss
9 8 (2.26%) nginx
10 7 (1.98%) SAS
11 5 (1.41%) Oracle SOA Suite
12 4 (1.13%) WildFly
13 2 (0.56%) Cloud Foundry
13 2 (0.56%) IIS
13 2 (0.56%) Oracle HTTP Server
13 2 (0.56%) WebSphere
14 1 (0.28%) GeoServer
14 1 (0.28%) SharePoint
Applications
1 2 (0.56%) Microsoft Excel
Business Applications
1 11 (3.11%) SAP Oil and Gas
2 2 (0.56%) Summit
3 1 (0.28%) Markit EDM
3 1 (0.28%) PolarLake
Cloud Services
1 125 (35.31%) Amazon AWS
2 46 (12.99%) Microsoft Azure
3 16 (4.52%) Amazon S3
4 10 (2.82%) Amazon EMR
4 10 (2.82%) PaaS
5 8 (2.26%) Cloud Computing
6 7 (1.98%) Serverless
7 6 (1.69%) Amazon EC2
7 6 (1.69%) AWS Lambda
8 5 (1.41%) Amazon ELB
8 5 (1.41%) Azure Data Factory
8 5 (1.41%) Virtual Private Cloud
9 4 (1.13%) GitHub
10 3 (0.85%) Amazon Kinesis
10 3 (0.85%) Google Cloud Platform
10 3 (0.85%) IaaS
10 3 (0.85%) SaaS
11 2 (0.56%) Yarn
12 1 (0.28%) Azure Machine Learning
12 1 (0.28%) npm
Communications & Networking
1 57 (16.10%) Kerberos
2 27 (7.63%) SSL
3 9 (2.54%) Firewall
3 9 (2.54%) HTTP
3 9 (2.54%) OpenLDAP
4 8 (2.26%) Internet
5 7 (1.98%) DNS
5 7 (1.98%) WAN
6 5 (1.41%) VPN
7 3 (0.85%) Multicast
7 3 (0.85%) Network Security
7 3 (0.85%) RTMP
8 2 (0.56%) FCoE
8 2 (0.56%) Fibre Channel
8 2 (0.56%) iSCSI
8 2 (0.56%) LAN
8 2 (0.56%) NAS
8 2 (0.56%) SAN
Database & Business Intelligence
1 290 (81.92%) Hadoop
2 256 (72.32%) Big Data
3 158 (44.63%) Apache Hive
4 101 (28.53%) NoSQL
5 98 (27.68%) MongoDB
6 96 (27.12%) Apache Cassandra
7 71 (20.06%) PostgreSQL
8 66 (18.64%) MySQL
9 52 (14.69%) SQL Server
10 47 (13.28%) Relational Database
11 40 (11.30%) Data Lake
12 39 (11.02%) Impala
13 36 (10.17%) Data Warehouse
13 36 (10.17%) Sqoop
14 28 (7.91%) HDInsight
14 28 (7.91%) Power BI
15 27 (7.63%) Redis
16 24 (6.78%) SAP HANA
17 22 (6.21%) Cosmos DB
18 21 (5.93%) Amazon Redshift
Development Applications
1 92 (25.99%) Jenkins
2 61 (17.23%) Git (software)
3 35 (9.89%) JIRA
4 33 (9.32%) Maven
5 19 (5.37%) Subversion
6 10 (2.82%) JUnit
6 10 (2.82%) Sonatype Nexus
6 10 (2.82%) Visual Studio
7 9 (2.54%) Visual Studio Team System
8 7 (1.98%) SonarQube
9 6 (1.69%) Cucumber
9 6 (1.69%) TeamCity
10 5 (1.41%) FishEye
10 5 (1.41%) Gradle
11 4 (1.13%) ER Studio
12 2 (0.56%) Gatling
12 2 (0.56%) Jasmine
12 2 (0.56%) JConsole
12 2 (0.56%) Mocha
12 2 (0.56%) VisualVM
General
1 76 (21.47%) Finance
2 35 (9.89%) Banking
3 25 (7.06%) Games
4 20 (5.65%) Investment Banking
5 14 (3.95%) Marketing
6 9 (2.54%) Retail
6 9 (2.54%) Telecoms
7 8 (2.26%) Advertising
8 6 (1.69%) Front Office
9 4 (1.13%) Publishing
10 3 (0.85%) Back Office
10 3 (0.85%) French Language
11 2 (0.56%) Electronics
11 2 (0.56%) Manufacturing
11 2 (0.56%) Prime Brokerage
11 2 (0.56%) Private Banking
11 2 (0.56%) Retail Banking
12 1 (0.28%) Aerospace
12 1 (0.28%) Mandarin Language
Job Titles
1 131 (37.01%) Developer
2 70 (19.77%) Data Engineer
3 69 (19.49%) Java Developer
4 55 (15.54%) Big Data Developer
5 52 (14.69%) Big Data Engineer
6 49 (13.84%) Architect
7 42 (11.86%) Consultant
7 42 (11.86%) Data Architect
8 32 (9.04%) Big Data Architect
9 27 (7.63%) Senior Developer
10 23 (6.50%) Senior Java Developer
11 18 (5.08%) DevOps Engineer
11 18 (5.08%) Hadoop Consultant
12 16 (4.52%) Big Data Consultant
12 16 (4.52%) Data Consultant
12 16 (4.52%) Hadoop Engineer
13 14 (3.95%) Data Scientist
13 14 (3.95%) Hadoop Developer
14 11 (3.11%) Principal Consultant
15 10 (2.82%) Scala Developer
Libraries, Frameworks & Software Standards
1 187 (52.82%) Kafka
2 49 (13.84%) REST
3 47 (13.28%) JSON
4 38 (10.73%) RESTful
5 36 (10.17%) Web Services
6 32 (9.04%) Samza
7 31 (8.76%) XML
8 28 (7.91%) Hibernate
9 22 (6.21%) JSON Schema
10 20 (5.65%) TensorFlow
11 19 (5.37%) JPA
11 19 (5.37%) RabbitMQ
12 16 (4.52%) Guice
12 16 (4.52%) J2EE
12 16 (4.52%) PySpark
13 15 (4.24%) Apache Avro
13 15 (4.24%) scikit-learn
13 15 (4.24%) Spark Streaming
13 15 (4.24%) Spring
14 14 (3.95%) AngularJS
Miscellaneous
1 48 (13.56%) Analytical Skills
2 31 (8.76%) Computer Science
3 21 (5.93%) Algorithms
4 12 (3.39%) Derivative
4 12 (3.39%) Greenfield Project
5 11 (3.11%) Data Centre
6 9 (2.54%) Data Structures
6 9 (2.54%) Equity Derivative
6 9 (2.54%) Fintech
6 9 (2.54%) Grid Computing
7 6 (1.69%) Enterprise Software
7 6 (1.69%) PKI
7 6 (1.69%) Virtual Team
8 5 (1.41%) Equity Risk
8 5 (1.41%) User Experience
9 4 (1.13%) Replication
9 4 (1.13%) Self-Motivation
10 3 (0.85%) Fixed Income
10 3 (0.85%) Management Information System
10 3 (0.85%) MPEG
Operating Systems
1 115 (32.49%) Linux
2 40 (11.30%) Red Hat Enterprise Linux
3 20 (5.65%) Unix
4 13 (3.67%) Windows
5 11 (3.11%) CentOS
6 8 (2.26%) Windows Server
6 8 (2.26%) Windows Server 2008
7 6 (1.69%) CoreOS
7 6 (1.69%) Ubuntu
8 2 (0.56%) Solaris
9 1 (0.28%) Android
9 1 (0.28%) Apple iOS
9 1 (0.28%) Debian
Processes & Methodologies
1 164 (46.33%) Agile Software Development
2 95 (26.84%) DevOps
3 80 (22.60%) Analytics
3 80 (22.60%) MapReduce
4 69 (19.49%) TDD
5 65 (18.36%) Microservices
6 63 (17.80%) Scrum
7 60 (16.95%) Data Science
8 59 (16.67%) ETL
9 57 (16.10%) Business Intelligence
10 56 (15.82%) Problem-Solving
11 48 (13.56%) Visualisation
12 47 (13.28%) Machine Learning
13 42 (11.86%) BDD
13 42 (11.86%) Data Modelling
13 42 (11.86%) Pair Programming
14 40 (11.30%) Continuous Integration
15 29 (8.19%) Data Architecture
16 27 (7.63%) Open Source
17 26 (7.34%) Continuous Improvement
Programming Languages
1 202 (57.06%) Java
2 157 (44.35%) Python
3 121 (34.18%) SQL
4 115 (32.49%) Scala
5 62 (17.51%) Java 8
6 59 (16.67%) JavaScript
7 33 (9.32%) Bash Shell
8 27 (7.63%) Groovy
9 18 (5.08%) Perl
10 16 (4.52%) R
10 16 (4.52%) Shell Script
11 15 (4.24%) C
11 15 (4.24%) Ruby
12 11 (3.11%) C++
13 6 (1.69%) TypeScript
14 3 (0.85%) PL/SQL
14 3 (0.85%) XPath
15 2 (0.56%) C#
15 2 (0.56%) PHP
15 2 (0.56%) T-SQL
Qualifications
1 56 (15.82%) Security Cleared
2 50 (14.12%) SC Cleared
3 31 (8.76%) Degree
4 14 (3.95%) Master's Degree
5 13 (3.67%) Computer Science Degree
6 12 (3.39%) Numerate Degree
7 8 (2.26%) DV Cleared
8 6 (1.69%) CTC Cleared
9 4 (1.13%) PhD
Quality Assurance & Compliance
1 21 (5.93%) Data Quality
2 16 (4.52%) GDPR
3 12 (3.39%) QA
4 4 (1.13%) Dodd-Frank
4 4 (1.13%) EMIR
4 4 (1.13%) MiFID
5 1 (0.28%) PMO
System Software
1 125 (35.31%) HDFS
2 61 (17.23%) Apache Flume
2 61 (17.23%) Docker
3 51 (14.41%) Apache ZooKeeper
4 21 (5.93%) Active Directory
5 3 (0.85%) KVM
5 3 (0.85%) Xen
6 2 (0.56%) Hyper-V
6 2 (0.56%) NFS
6 2 (0.56%) Oracle RAC
6 2 (0.56%) SRDF
6 2 (0.56%) VMware Infrastructure
7 1 (0.28%) etcd
Systems Management
1 72 (20.34%) Oozie
2 59 (16.67%) Hadoop YARN
3 37 (10.45%) Ansible
4 23 (6.50%) Ambari
4 23 (6.50%) Kubernetes
5 22 (6.21%) Terraform
6 20 (5.65%) Apache Slider
7 11 (3.11%) Puppet
8 9 (2.54%) ZABBIX
9 8 (2.26%) Kibana
10 7 (1.98%) Salt
11 6 (1.69%) Packer
12 5 (1.41%) Consul
12 5 (1.41%) Mesos
12 5 (1.41%) Opscode Chef
13 3 (0.85%) Grafana
14 2 (0.56%) FreeIPA
14 2 (0.56%) logstash
14 2 (0.56%) Nagios
15 1 (0.28%) BladeLogic
Vendors
1 79 (22.32%) Hortonworks
2 66 (18.64%) Cloudera
3 37 (10.45%) Microsoft
4 35 (9.89%) MapR
4 35 (9.89%) Oracle
5 29 (8.19%) SAP
6 25 (7.06%) Alteryx
6 25 (7.06%) Tableau
7 16 (4.52%) Talend
8 13 (3.67%) IBM
8 13 (3.67%) Sybase
9 11 (3.11%) Google
10 9 (2.54%) SaltStack
10 9 (2.54%) Teradata
11 7 (1.98%) Informatica
12 5 (1.41%) Ab Initio
12 5 (1.41%) Atlassian
13 4 (1.13%) Salesforce.com
13 4 (1.13%) Splunk
14 3 (0.85%) Red Hat