Period
to 20 January 2019

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 20 January 2019 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
20 Jan 2019
Same period 2018 Same period 2017
Rank 369 278 337
Rank change year-on-year -91 +59 +38
Contract jobs citing HBase 265 421 284
As % of all contract IT jobs advertised in London 0.60% 0.91% 0.68%
As % of the Database & Business Intelligence category 2.50% 3.85% 2.83%
Number of daily rates quoted 185 316 193
London median daily rate £580 £550 £575
Median daily rate % change year-on-year +5.45% -4.35% -2.13%
10th Percentile £475 £425 £440
90th Percentile £763 £725 £713
England median daily rate £575 £550 £550
% change year-on-year +4.55% - -4.35%
Number of hourly rates quoted 0 0 3
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 10,583 10,940 10,036
As % of all contract IT jobs advertised in London 24.13% 23.72% 23.99%
Number of daily rates quoted 7,825 8,240 7,126
London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £363 £350 £325
90th Percentile £675 £650 £638
England median daily rate £484 £473 £430
% change year-on-year +2.43% +9.88% +1.18%
Number of hourly rates quoted 45 59 46
London median hourly rate £30.00 £26.78 £33.25
Median hourly rate % change year-on-year +12.04% -19.47% -2.21%
10th Percentile £19.06 £17.19 £15.25
90th Percentile £47.50 £58.75 £65.00
England median hourly rate £35.00 £31.23 £27.50
% change year-on-year +12.07% +13.56% -8.33%

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 20 January 2019.

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 20 January 2019. 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
South London -25 36 £539 -2.05% 1
East London -3 34 £563 +1.12% 1
Central London -69 30 £650 +8.24% 14
West London +25 12 £513 -4.65% 8
North London - 5 £700 -
HBase
England

For the 6 months to 20 January 2019, 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.

1 193 (72.83%) Big Data
2 188 (70.94%) Kafka
3 185 (69.81%) Hadoop
4 156 (58.87%) Apache Spark
5 152 (57.36%) Java
6 130 (49.06%) Apache Hive
7 127 (47.92%) Agile Software Development
8 114 (43.02%) Python
9 107 (40.38%) Jenkins
10 88 (33.21%) TDD
11 84 (31.70%) Docker
12 82 (30.94%) HDFS
12 82 (30.94%) BDD
13 80 (30.19%) SQL
14 79 (29.81%) Hadoop YARN
15 77 (29.06%) Amazon AWS
16 75 (28.30%) Git (software)
16 75 (28.30%) DevOps
17 70 (26.42%) JIRA
18 68 (25.66%) Apache Cassandra
18 68 (25.66%) NoSQL
19 67 (25.28%) Linux
20 66 (24.91%) Java 8
21 63 (23.77%) Scala
22 60 (22.64%) MongoDB
23 57 (21.51%) REST
24 55 (20.75%) Confluence
24 55 (20.75%) Elasticsearch
24 55 (20.75%) Data Science
25 54 (20.38%) Ansible

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
1 156 (58.87%) Apache Spark
2 55 (20.75%) Confluence
2 55 (20.75%) Elasticsearch
3 40 (15.09%) Apache
4 30 (11.32%) Apache Solr
5 26 (9.81%) Apache Pig
6 12 (4.53%) SAS
7 4 (1.51%) Cloud Foundry
7 4 (1.51%) Jupyter
8 2 (0.75%) Apache Airflow
9 1 (0.38%) Luigi
9 1 (0.38%) Mule
9 1 (0.38%) Oracle SOA Suite
Applications
1 5 (1.89%) Microsoft Excel
2 2 (0.75%) MS Visio
Business Applications
1 12 (4.53%) SAP Oil and Gas
2 3 (1.13%) SAP MM
2 3 (1.13%) SAP R/3
3 2 (0.75%) Markit EDM
3 2 (0.75%) PolarLake
4 1 (0.38%) Dynamics NAV
4 1 (0.38%) Eloqua
4 1 (0.38%) Summit
Cloud Services
1 77 (29.06%) Amazon AWS
2 45 (16.98%) Microsoft Azure
3 27 (10.19%) Google Cloud Platform
4 25 (9.43%) Amazon S3
5 22 (8.30%) GitHub
6 16 (6.04%) Amazon EMR
7 15 (5.66%) IaaS
8 10 (3.77%) Cloud Computing
8 10 (3.77%) PaaS
9 8 (3.02%) Amazon EC2
9 8 (3.02%) Amazon Kinesis
9 8 (3.02%) Azure Data Factory
9 8 (3.02%) Data Lake Analytics
10 5 (1.89%) Datadog
10 5 (1.89%) SaaS
11 2 (0.75%) AWS Lambda
11 2 (0.75%) Serverless
12 1 (0.38%) Amazon CloudWatch
12 1 (0.38%) Azure Machine Learning
12 1 (0.38%) Cortana Intelligence Suite
Communications & Networking
1 27 (10.19%) Kerberos
2 16 (6.04%) VPN
3 14 (5.28%) Firewall
4 11 (4.15%) HTTP
5 8 (3.02%) SSL
6 7 (2.64%) DNS
7 6 (2.26%) HTTPS
8 5 (1.89%) SMTP
8 5 (1.89%) TCP/IP
9 1 (0.38%) LAN
9 1 (0.38%) WAN
Database & Business Intelligence
1 193 (72.83%) Big Data
2 185 (69.81%) Hadoop
3 130 (49.06%) Apache Hive
4 68 (25.66%) Apache Cassandra
4 68 (25.66%) NoSQL
5 60 (22.64%) MongoDB
6 50 (18.87%) PostgreSQL
7 49 (18.49%) Sqoop
8 43 (16.23%) Impala
9 39 (14.72%) Data Warehouse
10 36 (13.58%) Data Lake
11 31 (11.70%) Relational Database
12 27 (10.19%) Amazon Redshift
13 25 (9.43%) Redis
13 25 (9.43%) SQL Server
14 15 (5.66%) MySQL
14 15 (5.66%) Presto
15 14 (5.28%) Data Mining
16 13 (4.91%) SAP HANA
17 12 (4.53%) Parquet
Development Applications
1 107 (40.38%) Jenkins
2 75 (28.30%) Git (software)
3 70 (26.42%) JIRA
4 24 (9.06%) Maven
5 14 (5.28%) Cucumber
6 13 (4.91%) Visual Studio
6 13 (4.91%) Visual Studio Team System
7 12 (4.53%) IntelliJ
8 7 (2.64%) JUnit
9 6 (2.26%) Ant
9 6 (2.26%) Gerrit
9 6 (2.26%) Gradle
9 6 (2.26%) JBehave
9 6 (2.26%) Selenium
9 6 (2.26%) Sonatype Nexus
10 5 (1.89%) CircleCI
11 4 (1.51%) CruiseControl
11 4 (1.51%) IBM UrbanCode
11 4 (1.51%) Subversion
12 3 (1.13%) LSMW
General
1 49 (18.49%) Finance
2 28 (10.57%) Banking
3 22 (8.30%) Legal
4 17 (6.42%) Publishing
5 14 (5.28%) Retail
6 8 (3.02%) Front Office
7 6 (2.26%) Investment Banking
8 5 (1.89%) Games
9 4 (1.51%) Marketing
9 4 (1.51%) Retail Banking
10 3 (1.13%) Back Office
10 3 (1.13%) Manufacturing
10 3 (1.13%) Telecoms
Job Titles
1 97 (36.60%) Data Engineer
2 94 (35.47%) Developer
3 70 (26.42%) Big Data Engineer
4 61 (23.02%) Java Developer
5 32 (12.08%) Architect
6 29 (10.94%) Big Data Developer
7 26 (9.81%) Data Architect
8 19 (7.17%) Big Data Architect
8 19 (7.17%) Python Engineer
9 18 (6.79%) DevOps Engineer
10 16 (6.04%) Hadoop Engineer
10 16 (6.04%) Senior Data Engineer
11 15 (5.66%) Azure Engineer
12 13 (4.91%) Lead Developer
13 10 (3.77%) AWS Developer
13 10 (3.77%) Cloud Engineer
13 10 (3.77%) Hadoop Architect
14 8 (3.02%) Lead Java Developer
14 8 (3.02%) Senior Developer
15 7 (2.64%) Front End Java Developer (Client-Side Java Developer)
Libraries, Frameworks & Software Standards
1 188 (70.94%) Kafka
2 57 (21.51%) REST
3 47 (17.74%) Samza
4 43 (16.23%) Spark Streaming
5 42 (15.85%) Web Services
6 40 (15.09%) JSON
7 35 (13.21%) Hibernate
8 33 (12.45%) JSON Schema
9 32 (12.08%) JPA
10 24 (9.06%) Spring
11 23 (8.68%) Elastic Stack
12 22 (8.30%) RESTful
13 21 (7.92%) Apache NiFi
14 15 (5.66%) LDAP
14 15 (5.66%) Spring Boot
15 10 (3.77%) CSS
16 9 (3.40%) Node.js
16 9 (3.40%) RabbitMQ
16 9 (3.40%) React
17 8 (3.02%) Apache Avro
Miscellaneous
1 23 (8.68%) Analytical Skills
2 22 (8.30%) Algorithms
3 13 (4.91%) Greenfield Project
4 7 (2.64%) Virtual Team
5 5 (1.89%) Data Centre
5 5 (1.89%) Data Structures
5 5 (1.89%) Public Cloud
6 3 (1.13%) Cyber Defence
6 3 (1.13%) Fintech
7 2 (0.75%) Derivative
7 2 (0.75%) Equities
7 2 (0.75%) Fixed Income
7 2 (0.75%) Foreign Exchange (FX)
7 2 (0.75%) Linux Command Line
7 2 (0.75%) Management Information System
7 2 (0.75%) PKI
7 2 (0.75%) RIA
7 2 (0.75%) Self-Motivation
7 2 (0.75%) User Experience
8 1 (0.38%) Clustering
Operating Systems
1 67 (25.28%) Linux
2 36 (13.58%) Unix
3 7 (2.64%) Windows
4 4 (1.51%) Red Hat Enterprise Linux
5 2 (0.75%) CoreOS
5 2 (0.75%) Solaris
6 1 (0.38%) Android
6 1 (0.38%) Apple iOS
6 1 (0.38%) DC/OS
Processes & Methodologies
1 127 (47.92%) Agile Software Development
2 88 (33.21%) TDD
3 82 (30.94%) BDD
4 75 (28.30%) DevOps
5 55 (20.75%) Data Science
6 50 (18.87%) Microservices
7 49 (18.49%) MapReduce
8 48 (18.11%) Analytics
9 43 (16.23%) Data Modelling
9 43 (16.23%) ETL
10 40 (15.09%) Business Intelligence
11 39 (14.72%) Scrum
12 26 (9.81%) Open Source
13 24 (9.06%) Configuration Management
13 24 (9.06%) Machine Learning
14 23 (8.68%) Continuous Integration
15 20 (7.55%) Data Security
15 20 (7.55%) Test Automation
16 19 (7.17%) Data Architecture
16 19 (7.17%) Kanban
Programming Languages
1 152 (57.36%) Java
2 114 (43.02%) Python
3 80 (30.19%) SQL
4 66 (24.91%) Java 8
5 63 (23.77%) Scala
6 26 (9.81%) Bash Shell
7 25 (9.43%) R
8 24 (9.06%) Groovy
9 17 (6.42%) JavaScript
10 15 (5.66%) Shell Script
11 10 (3.77%) C
12 9 (3.40%) Ruby
13 6 (2.26%) C#
14 5 (1.89%) C++
14 5 (1.89%) VBA
15 4 (1.51%) MATLAB
15 4 (1.51%) Perl
16 2 (0.75%) Go
16 2 (0.75%) Gremlin
16 2 (0.75%) T-SQL
Qualifications
1 30 (11.32%) Security Cleared
2 27 (10.19%) SC Cleared
3 11 (4.15%) Degree
4 10 (3.77%) Computer Science Degree
5 4 (1.51%) CTC Cleared
6 2 (0.75%) PhD
7 1 (0.38%) CCA
7 1 (0.38%) Master's Degree
Quality Assurance & Compliance
1 15 (5.66%) Data Quality
2 9 (3.40%) GDPR
3 6 (2.26%) ISO/IEC 27001
4 4 (1.51%) QA
5 1 (0.38%) Dodd-Frank
5 1 (0.38%) EMIR
5 1 (0.38%) MiFID
5 1 (0.38%) SLA
System Software
1 84 (31.70%) Docker
2 82 (30.94%) HDFS
3 40 (15.09%) Apache Flume
4 22 (8.30%) Apache ZooKeeper
5 3 (1.13%) Active Directory
6 2 (0.75%) etcd
6 2 (0.75%) flannel
7 1 (0.38%) Cronacle
7 1 (0.38%) Oracle RAC
Systems Management
1 79 (29.81%) Hadoop YARN
2 54 (20.38%) Ansible
3 44 (16.60%) Oozie
4 36 (13.58%) Kubernetes
5 32 (12.08%) Terraform
6 17 (6.42%) logstash
7 15 (5.66%) Kibana
8 14 (5.28%) Ambari
9 6 (2.26%) Opscode Chef
9 6 (2.26%) Puppet
9 6 (2.26%) Single Sign-On
10 4 (1.51%) ZABBIX
11 3 (1.13%) Tivoli
12 2 (0.75%) Grafana
12 2 (0.75%) Nagios
12 2 (0.75%) Prometheus
12 2 (0.75%) rkt
13 1 (0.38%) Apache Brooklyn
13 1 (0.38%) Marathon
13 1 (0.38%) Mesos
Vendors
1 45 (16.98%) Hortonworks
2 43 (16.23%) Cloudera
3 36 (13.58%) Oracle
4 22 (8.30%) Google
5 21 (7.92%) Talend
6 16 (6.04%) SAP
6 16 (6.04%) Tableau
7 14 (5.28%) Microsoft
8 11 (4.15%) Informatica
9 9 (3.40%) Alteryx
9 9 (3.40%) Databricks
9 9 (3.40%) Splunk
10 8 (3.02%) MapR
11 6 (2.26%) Cognos
12 5 (1.89%) AppDynamics
12 5 (1.89%) New Relic
12 5 (1.89%) SaltStack
13 4 (1.51%) Datameer
13 4 (1.51%) Teradata
14 2 (0.75%) Netezza