Period
to 17 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Reading with a requirement for Big Data skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Big Data over the 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

Big Data
Berkshire > Reading
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 94 100 86
Rank change year-on-year +6 -14 +87
Permanent jobs citing Big Data 64 95 133
As % of all permanent IT jobs advertised in Reading 2.72% 2.72% 2.88%
As % of the Database & Business Intelligence category 10.87% 11.39% 10.12%
Number of salaries quoted 49 81 133
Reading median annual salary £52,500 £55,000 £57,500
Median salary % change year-on-year -4.55% -4.35% -11.54%
10th Percentile £32,000 £33,000 £41,250
90th Percentile £87,000 £75,000 £71,000
Berkshire median annual salary £56,750 £57,500 £57,500
% change year-on-year -1.30% - -

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

All Database and Business Intelligence Skills
Reading
Permanent vacancies with a requirement for database or business intelligence skills 589 834 1314
As % of all permanent IT jobs advertised in Reading 24.99% 23.86% 28.42%
Number of salaries quoted 503 716 1105
Reading median annual salary £45,000 £47,500 £47,500
Median salary % change year-on-year -5.26% - +5.56%
10th Percentile £28,600 £29,000 £32,500
90th Percentile £68,500 £67,500 £65,000
Berkshire median annual salary £47,500 £48,500 £47,500
% change year-on-year -2.06% +2.11% +7.95%

Big Data
Job Vacancy Trend in Reading

Job postings citing Big Data as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Big Data in Reading

Big Data
Salary Trend in Reading

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Big Data in Reading.

Salary trend for Big Data in Reading

Big Data
Salary Histogram in Reading

The salary distribution of IT jobs citing Big Data in Reading over the 6 months to 17 November 2017.

Salary histogram for Big Data in Reading

For the 6 months to 17 November 2017, IT jobs citing Big Data also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Reading region with a requirement for Big Data.

1 42 (65.63%) Hadoop
2 38 (59.38%) Agile Software Development
3 24 (37.50%) SQL
3 24 (37.50%) Python
4 22 (34.38%) Java
4 22 (34.38%) Apache Spark
5 21 (32.81%) AngularJS
5 21 (32.81%) Scrum
6 20 (31.25%) Analytics
7 18 (28.13%) Open Source
8 17 (26.56%) Linux
9 16 (25.00%) JIRA
9 16 (25.00%) HDFS
10 15 (23.44%) Microservices
11 14 (21.88%) Software Engineering
11 14 (21.88%) Continuous Integration
12 13 (20.31%) Scala
12 13 (20.31%) Node.js
12 13 (20.31%) MapReduce
13 12 (18.75%) Amazon AWS
13 12 (18.75%) Spring
14 11 (17.19%) Computer Science
14 11 (17.19%) Degree
14 11 (17.19%) NoSQL
14 11 (17.19%) Test Automation
15 10 (15.63%) Mathematics
15 10 (15.63%) REST
15 10 (15.63%) D3.js
15 10 (15.63%) Big Data Analytics
15 10 (15.63%) Relational Database

Big Data
Co-occurring IT Skills in Reading 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 22 (34.38%) Apache Spark
2 7 (10.94%) Apache Pig
2 7 (10.94%) Confluence
3 5 (7.81%) Elasticsearch
4 4 (6.25%) SAS
5 3 (4.69%) Apache
5 3 (4.69%) JBoss
6 2 (3.13%) Apache Solr
7 1 (1.56%) GeoServer
7 1 (1.56%) SharePoint
Cloud Services
1 12 (18.75%) Amazon AWS
2 6 (9.38%) Microsoft Azure
3 4 (6.25%) Amazon EMR
4 2 (3.13%) Cortana Intelligence Suite
5 1 (1.56%) Amazon S3
5 1 (1.56%) Azure Data Factory
5 1 (1.56%) IaaS
5 1 (1.56%) PaaS
5 1 (1.56%) SaaS
5 1 (1.56%) Serverless
Communications & Networking
1 2 (3.13%) HTTP
1 2 (3.13%) Internet
Database & Business Intelligence
1 42 (65.63%) Hadoop
2 11 (17.19%) NoSQL
3 10 (15.63%) Relational Database
4 9 (14.06%) Apache Hive
4 9 (14.06%) HBase
4 9 (14.06%) MongoDB
4 9 (14.06%) Pentaho
4 9 (14.06%) PostgreSQL
5 8 (12.50%) Impala
5 8 (12.50%) Neo4j
6 6 (9.38%) Data Warehouse
6 6 (9.38%) RDBMS
6 6 (9.38%) SQL Server Integration Services
7 5 (7.81%) Data Mining
7 5 (7.81%) Power BI
7 5 (7.81%) SAP HANA
7 5 (7.81%) SQL Server
7 5 (7.81%) SQL Server Analysis Services
8 4 (6.25%) MySQL
8 4 (6.25%) Sqoop
Development Applications
1 16 (25.00%) JIRA
2 8 (12.50%) Git (software)
2 8 (12.50%) Talend Open Studio
3 7 (10.94%) Jenkins
4 6 (9.38%) Bitbucket
5 5 (7.81%) JIRA Agile
5 5 (7.81%) Selenium
6 3 (4.69%) Maven
7 2 (3.13%) Grunt
7 2 (3.13%) gulp
7 2 (3.13%) JBehave
7 2 (3.13%) JUnit
7 2 (3.13%) WebDriver
8 1 (1.56%) Atlassian Bamboo
8 1 (1.56%) JMeter
General
1 6 (9.38%) Banking
1 6 (9.38%) Finance
1 6 (9.38%) Retail
2 4 (6.25%) Military
Job Titles
1 23 (35.94%) Developer
2 8 (12.50%) Big Data Developer
3 7 (10.94%) Java Developer
3 7 (10.94%) Open Source Developer
3 7 (10.94%) Scrum Master
4 6 (9.38%) Consultant
4 6 (9.38%) Software Developer
5 5 (7.81%) Big Data Consultant
5 5 (7.81%) Big Data Engineer
5 5 (7.81%) Data Consultant
5 5 (7.81%) Java Scala Developer
5 5 (7.81%) Scala Developer
5 5 (7.81%) Software Engineer
6 4 (6.25%) Angular Developer
6 4 (6.25%) Business Developer
6 4 (6.25%) Business Intelligence Developer
6 4 (6.25%) Data Scientist
7 3 (4.69%) Data Engineer
7 3 (4.69%) DevOps Engineer
8 2 (3.13%) Hadoop Engineer
Libraries, Frameworks & Software Standards
1 21 (32.81%) AngularJS
2 13 (20.31%) Node.js
3 12 (18.75%) Spring
4 10 (15.63%) D3.js
4 10 (15.63%) REST
5 8 (12.50%) ActiveMQ
5 8 (12.50%) Apache Camel
5 8 (12.50%) Apache CXF
5 8 (12.50%) Drools
5 8 (12.50%) Elastic Stack
5 8 (12.50%) jBPM
6 7 (10.94%) Web Services
7 6 (9.38%) SOAP
8 5 (7.81%) Java EE
9 4 (6.25%) Angular 2
9 4 (6.25%) Middleware
9 4 (6.25%) XML
10 3 (4.69%) CSS
10 3 (4.69%) HTML
10 3 (4.69%) Kafka
Miscellaneous
1 11 (17.19%) Computer Science
2 9 (14.06%) Algorithms
3 8 (12.50%) Analytical Skills
3 8 (12.50%) Greenfield Project
4 7 (10.94%) Virtual Team
5 4 (6.25%) Data Structures
6 3 (4.69%) Linux Command Line
7 2 (3.13%) FMCG
7 2 (3.13%) Internet of Things
7 2 (3.13%) Social Network
8 1 (1.56%) Enterprise Software
8 1 (1.56%) Fintech
8 1 (1.56%) Smart Meter
Operating Systems
1 17 (26.56%) Linux
2 10 (15.63%) Unix
3 8 (12.50%) CentOS
3 8 (12.50%) Ubuntu
4 4 (6.25%) Windows
Processes & Methodologies
1 38 (59.38%) Agile Software Development
2 21 (32.81%) Scrum
3 20 (31.25%) Analytics
4 18 (28.13%) Open Source
5 15 (23.44%) Microservices
6 14 (21.88%) Continuous Integration
6 14 (21.88%) Software Engineering
7 13 (20.31%) MapReduce
8 11 (17.19%) Test Automation
9 10 (15.63%) Big Data Analytics
9 10 (15.63%) Business Intelligence
9 10 (15.63%) Mathematics
9 10 (15.63%) Predictive Analytics
9 10 (15.63%) SOA
10 9 (14.06%) BDD
10 9 (14.06%) TDD
10 9 (14.06%) Visualisation
11 8 (12.50%) Open Source Development
12 7 (10.94%) Machine Learning
12 7 (10.94%) Mentoring
Programming Languages
1 24 (37.50%) Python
1 24 (37.50%) SQL
2 22 (34.38%) Java
3 13 (20.31%) Scala
4 10 (15.63%) JavaScript
5 8 (12.50%) Jython
6 6 (9.38%) R
7 5 (7.81%) C#
7 5 (7.81%) C++
8 4 (6.25%) C
9 3 (4.69%) MATLAB
9 3 (4.69%) Perl
10 2 (3.13%) Go
10 2 (3.13%) VBA
Qualifications
1 11 (17.19%) Degree
2 7 (10.94%) Security Cleared
3 6 (9.38%) Computer Science Degree
4 5 (7.81%) SC Cleared
5 3 (4.69%) PhD
6 2 (3.13%) DV Cleared
7 1 (1.56%) ISEB
7 1 (1.56%) ITIL Certification
7 1 (1.56%) PMI Certification
7 1 (1.56%) PMP
Quality Assurance & Compliance
1 6 (9.38%) QA
2 5 (7.81%) Data Quality
System Software
1 16 (25.00%) HDFS
2 8 (12.50%) Apache Flume
3 2 (3.13%) Docker
3 2 (3.13%) Virtual Machines
Systems Management
1 6 (9.38%) Hadoop YARN
2 4 (6.25%) Nagios
2 4 (6.25%) Oozie
3 2 (3.13%) Kibana
3 2 (3.13%) Puppet
3 2 (3.13%) rkt
4 1 (1.56%) Ansible
Vendors
1 8 (12.50%) Talend
2 7 (10.94%) Microsoft
3 6 (9.38%) Oracle
3 6 (9.38%) SAP
4 5 (7.81%) IBM
4 5 (7.81%) Tableau
5 4 (6.25%) Cloudera
6 2 (3.13%) Atlassian
7 1 (1.56%) Informatica
7 1 (1.56%) Splunk