Period
to 16 January 2018

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 16 January 2018 with a comparison to the same period in the previous 2 years.

Big Data
Berkshire > Reading
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 110 84 51
Rank change year-on-year -26 -33 +134
Permanent jobs citing Big Data 51 95 227
As % of all permanent IT jobs advertised in Reading 2.03% 3.12% 5.11%
As % of the Database & Business Intelligence category 8.12% 13.29% 18.15%
Number of salaries quoted 41 93 226
Reading median annual salary £55,000 £51,500 £55,000
Median salary % change year-on-year +6.80% -6.36% -15.38%
10th Percentile £32,000 £33,000 £37,500
90th Percentile £86,250 £75,000 £70,625
Berkshire median annual salary £57,750 £52,500 £55,000
% change year-on-year +10.00% -4.55% -4.35%

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 628 715 1,251
As % of all permanent IT jobs advertised in Reading 24.96% 23.47% 28.18%
Number of salaries quoted 550 599 1,097
Reading median annual salary £45,000 £46,000 £46,250
Median salary % change year-on-year -2.17% -0.54% -2.63%
10th Percentile £29,000 £28,750 £31,250
90th Percentile £67,625 £67,500 £65,000
Berkshire median annual salary £47,500 £48,750 £47,500
% change year-on-year -2.56% +2.63% +5.56%

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 16 January 2018.

Salary histogram for Big Data in Reading

For the 6 months to 16 January 2018, 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 36 (70.59%) Hadoop
2 27 (52.94%) Agile Software Development
3 26 (50.98%) SQL
4 22 (43.14%) Java
4 22 (43.14%) Analytics
5 21 (41.18%) Apache Spark
6 19 (37.25%) Python
7 15 (29.41%) Continuous Integration
7 15 (29.41%) HDFS
8 14 (27.45%) AngularJS
8 14 (27.45%) MapReduce
8 14 (27.45%) HBase
8 14 (27.45%) Linux
8 14 (27.45%) Scrum
9 13 (25.49%) Scala
9 13 (25.49%) Amazon AWS
9 13 (25.49%) Microservices
10 12 (23.53%) Open Source
10 12 (23.53%) Spring
10 12 (23.53%) SOA
11 11 (21.57%) Business Intelligence
11 11 (21.57%) Software Engineering
11 11 (21.57%) Mathematics
11 11 (21.57%) Big Data Analytics
11 11 (21.57%) Relational Database
12 10 (19.61%) BDD
12 10 (19.61%) Apache Hive
12 10 (19.61%) NoSQL
12 10 (19.61%) Algorithms
12 10 (19.61%) Test Automation

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 21 (41.18%) Apache Spark
2 7 (13.73%) Apache Pig
3 5 (9.80%) SAS
4 3 (5.88%) Apache
4 3 (5.88%) Elasticsearch
5 1 (1.96%) GeoServer
5 1 (1.96%) JBoss
Cloud Services
1 13 (25.49%) Amazon AWS
2 7 (13.73%) Microsoft Azure
3 5 (9.80%) Serverless
4 4 (7.84%) Amazon EMR
5 2 (3.92%) Amazon S3
6 1 (1.96%) Azure Data Factory
6 1 (1.96%) Cortana Intelligence Suite
6 1 (1.96%) IaaS
6 1 (1.96%) PaaS
6 1 (1.96%) SaaS
Communications & Networking
1 1 (1.96%) Internet
1 1 (1.96%) Kerberos
Database & Business Intelligence
1 36 (70.59%) Hadoop
2 14 (27.45%) HBase
3 11 (21.57%) Relational Database
4 10 (19.61%) Apache Hive
4 10 (19.61%) NoSQL
5 9 (17.65%) Data Warehouse
5 9 (17.65%) Impala
6 8 (15.69%) MongoDB
6 8 (15.69%) SQL Server
7 7 (13.73%) RDBMS
8 5 (9.80%) Data Mining
8 5 (9.80%) Neo4j
8 5 (9.80%) Pentaho
8 5 (9.80%) PostgreSQL
8 5 (9.80%) SAP HANA
8 5 (9.80%) Sqoop
9 4 (7.84%) Power BI
9 4 (7.84%) QlikView
9 4 (7.84%) SQL Server Analysis Services
9 4 (7.84%) SQL Server Integration Services
Development Applications
1 9 (17.65%) JIRA
2 6 (11.76%) Bitbucket
2 6 (11.76%) Git (software)
3 5 (9.80%) JIRA Agile
4 3 (5.88%) Jenkins
4 3 (5.88%) Maven
5 2 (3.92%) JBehave
5 2 (3.92%) JUnit
5 2 (3.92%) Selenium
5 2 (3.92%) WebDriver
General
1 6 (11.76%) Banking
1 6 (11.76%) Retail
2 4 (7.84%) Finance
Job Titles
1 22 (43.14%) Developer
2 11 (21.57%) Java Developer
3 7 (13.73%) Big Data Developer
4 6 (11.76%) Consultant
5 5 (9.80%) Architect
5 5 (9.80%) Big Data Consultant
5 5 (9.80%) Data Consultant
5 5 (9.80%) Data Scientist
5 5 (9.80%) Java Scala Developer
5 5 (9.80%) Open Source Developer
5 5 (9.80%) Scala Developer
5 5 (9.80%) Software Engineer
6 4 (7.84%) Angular Developer
6 4 (7.84%) Big Data Engineer
6 4 (7.84%) Business Developer
6 4 (7.84%) Business Intelligence Developer
7 3 (5.88%) Data Architect
7 3 (5.88%) Senior Developer
8 2 (3.92%) Graduate
8 2 (3.92%) Software Developer
Libraries, Frameworks & Software Standards
1 14 (27.45%) AngularJS
2 12 (23.53%) Spring
3 8 (15.69%) Node.js
3 8 (15.69%) REST
4 7 (13.73%) Web Services
5 6 (11.76%) Middleware
5 6 (11.76%) SOAP
6 5 (9.80%) ActiveMQ
6 5 (9.80%) Apache Camel
6 5 (9.80%) Apache CXF
6 5 (9.80%) D3.js
6 5 (9.80%) Drools
6 5 (9.80%) Elastic Stack
6 5 (9.80%) Hibernate
6 5 (9.80%) Java EE
6 5 (9.80%) jBPM
7 4 (7.84%) XML
8 3 (5.88%) CSS
8 3 (5.88%) HTML
8 3 (5.88%) Kafka
Miscellaneous
1 10 (19.61%) Algorithms
2 9 (17.65%) Analytical Skills
2 9 (17.65%) Computer Science
3 5 (9.80%) Greenfield Project
4 3 (5.88%) Data Structures
4 3 (5.88%) Linux Command Line
5 1 (1.96%) Enterprise Software
5 1 (1.96%) Fintech
5 1 (1.96%) FMCG
5 1 (1.96%) Internet of Things
5 1 (1.96%) Social Network
Operating Systems
1 14 (27.45%) Linux
2 10 (19.61%) Unix
3 5 (9.80%) CentOS
3 5 (9.80%) Ubuntu
4 4 (7.84%) Windows
Processes & Methodologies
1 27 (52.94%) Agile Software Development
2 22 (43.14%) Analytics
3 15 (29.41%) Continuous Integration
4 14 (27.45%) MapReduce
4 14 (27.45%) Scrum
5 13 (25.49%) Microservices
6 12 (23.53%) Open Source
6 12 (23.53%) SOA
7 11 (21.57%) Big Data Analytics
7 11 (21.57%) Business Intelligence
7 11 (21.57%) Mathematics
7 11 (21.57%) Software Engineering
8 10 (19.61%) BDD
8 10 (19.61%) TDD
8 10 (19.61%) Test Automation
9 9 (17.65%) Predictive Analytics
9 9 (17.65%) Visualisation
10 8 (15.69%) Data Architecture
10 8 (15.69%) Data Governance
11 7 (13.73%) Machine Learning
Programming Languages
1 26 (50.98%) SQL
2 22 (43.14%) Java
3 19 (37.25%) Python
4 13 (25.49%) Scala
5 8 (15.69%) JavaScript
6 7 (13.73%) R
7 5 (9.80%) C#
7 5 (9.80%) Jython
8 3 (5.88%) C
8 3 (5.88%) C++
8 3 (5.88%) MATLAB
8 3 (5.88%) Perl
9 2 (3.92%) VBA
Qualifications
1 8 (15.69%) Degree
2 4 (7.84%) Computer Science Degree
3 3 (5.88%) PhD
3 3 (5.88%) Security Cleared
4 2 (3.92%) DV Cleared
5 1 (1.96%) SC Cleared
Quality Assurance & Compliance
1 6 (11.76%) QA
2 4 (7.84%) Data Quality
System Software
1 15 (29.41%) HDFS
2 9 (17.65%) Apache Flume
3 2 (3.92%) Virtual Machines
Systems Management
1 6 (11.76%) Hadoop YARN
2 4 (7.84%) Nagios
2 4 (7.84%) Oozie
3 2 (3.92%) Kibana
3 2 (3.92%) Puppet
Vendors
1 8 (15.69%) Oracle
2 6 (11.76%) Microsoft
2 6 (11.76%) SAP
3 5 (9.80%) Cloudera
3 5 (9.80%) IBM
3 5 (9.80%) Talend
4 4 (7.84%) Tableau
4 4 (7.84%) Teradata
5 2 (3.92%) Atlassian