Period
to 19 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Buckinghamshire 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 19 February 2018 with a comparison to the same period in the previous 2 years.

Big Data
South East > Buckinghamshire
6 months to
19 Feb 2018
Same period 2017 Same period 2016
Rank 93 124 157
Rank change year-on-year +31 +33 +9
Permanent jobs citing Big Data 75 46 35
As % of all permanent IT jobs advertised in Buckinghamshire 2.59% 1.60% 0.89%
As % of the Database & Business Intelligence category 7.87% 5.45% 2.63%
Number of salaries quoted 57 52 18
Buckinghamshire median annual salary £52,500 £62,500 £37,500
Median salary % change year-on-year -16.00% +66.67% -40.00%
10th Percentile £30,750 £23,750 £32,500
90th Percentile £74,500 £75,000 £86,250
South East median annual salary £55,000 £54,000 £55,000
% change year-on-year +1.85% -1.82% +4.76%

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 Buckinghamshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Buckinghamshire
Permanent vacancies with a requirement for database or business intelligence skills 953 844 1,329
As % of all permanent IT jobs advertised in Buckinghamshire 32.93% 29.34% 33.93%
Number of salaries quoted 827 732 1,120
Buckinghamshire median annual salary £45,000 £41,500 £41,000
Median salary % change year-on-year +8.43% +1.22% +2.50%
10th Percentile £30,000 £26,250 £27,000
90th Percentile £61,250 £61,250 £55,000
South East median annual salary £45,000 £45,000 £45,000

Big Data
Job Vacancy Trend in Buckinghamshire

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

Job vacancy trend for Big Data in Buckinghamshire

Big Data
Salary Trend in Buckinghamshire

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

Salary trend for Big Data in Buckinghamshire

Big Data
Salary Histogram in Buckinghamshire

The salary distribution of IT jobs citing Big Data in Buckinghamshire over the 6 months to 19 February 2018.

Salary histogram for Big Data in Buckinghamshire

Big Data
Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Big Data within the Buckinghamshire region over the 6 months to 19 February 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Milton Keynes +24 53 £52,500 -16.00% 8
High Wycombe - 4 £30,000 -
Marlow -16 1 £60,000 +26.32%
Gerrards Cross - 1 £60,000 -
Big Data
South East

For the 6 months to 19 February 2018, IT jobs citing Big Data also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Buckinghamshire region with a requirement for Big Data.

1 48 (64.00%) Hadoop
2 40 (53.33%) Java
2 40 (53.33%) Agile Software Development
3 39 (52.00%) SQL
4 26 (34.67%) Python
4 26 (34.67%) Scala
4 26 (34.67%) Apache Spark
5 25 (33.33%) Continuous Integration
6 23 (30.67%) TDD
7 21 (28.00%) Finance
7 21 (28.00%) NoSQL
8 17 (22.67%) Software Engineering
8 17 (22.67%) Oracle
9 15 (20.00%) ETL
9 15 (20.00%) Kafka
10 14 (18.67%) Go
10 14 (18.67%) DevOps
10 14 (18.67%) Node.js
10 14 (18.67%) Banking
11 13 (17.33%) Business Intelligence
11 13 (17.33%) JavaScript
11 13 (17.33%) Cloudera
11 13 (17.33%) Jenkins
12 12 (16.00%) Apache Cassandra
12 12 (16.00%) PHP
12 12 (16.00%) IBM
13 11 (14.67%) Data Warehouse
14 10 (13.33%) DataStage
14 10 (13.33%) Teradata
14 10 (13.33%) Apache Hive

Big Data
Co-occurring IT Skills in Buckinghamshire 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 26 (34.67%) Apache Spark
2 8 (10.67%) Confluence
3 4 (5.33%) Apache Pig
3 4 (5.33%) BizTalk Server
4 3 (4.00%) Apache
4 3 (4.00%) SAS
Applications
1 1 (1.33%) Microsoft Excel
1 1 (1.33%) SPSS
Business Applications
1 4 (5.33%) Dynamics CRM
Cloud Services
1 9 (12.00%) Amazon AWS
2 5 (6.67%) GitHub
3 4 (5.33%) Microsoft Azure
4 3 (4.00%) OpenShift
5 2 (2.67%) Google Cloud Platform
6 1 (1.33%) Google Analytics
6 1 (1.33%) SaaS
Communications & Networking
1 8 (10.67%) Internet
2 4 (5.33%) Network Security
3 3 (4.00%) SMS
4 1 (1.33%) NAS
4 1 (1.33%) SAN
Database & Business Intelligence
1 48 (64.00%) Hadoop
2 21 (28.00%) NoSQL
3 12 (16.00%) Apache Cassandra
4 11 (14.67%) Data Warehouse
5 10 (13.33%) Apache Hive
5 10 (13.33%) DataStage
6 9 (12.00%) Neo4j
7 8 (10.67%) HBase
7 8 (10.67%) MySQL
8 7 (9.33%) MongoDB
9 6 (8.00%) Redis
9 6 (8.00%) Relational Database
10 4 (5.33%) Impala
10 4 (5.33%) NewSQL
10 4 (5.33%) Sqoop
11 3 (4.00%) Qlik Sense
11 3 (4.00%) QlikView
12 2 (2.67%) IBM InfoSphere
12 2 (2.67%) SQL Server
13 1 (1.33%) DB2
Development Applications
1 13 (17.33%) Jenkins
2 9 (12.00%) JIRA
3 8 (10.67%) Maven
3 8 (10.67%) Sonatype Nexus
4 5 (6.67%) Bitbucket
5 4 (5.33%) GitLab
5 4 (5.33%) HP UFT
5 4 (5.33%) Selenium
5 4 (5.33%) SpecFlow
5 4 (5.33%) Visual Studio Team System
6 3 (4.00%) Cucumber
6 3 (4.00%) Eclipse
6 3 (4.00%) IntelliJ
6 3 (4.00%) Log4j
7 2 (2.67%) Git (software)
7 2 (2.67%) git-flow
7 2 (2.67%) Visual Studio
General
1 21 (28.00%) Finance
2 14 (18.67%) Banking
3 7 (9.33%) Marketing
4 4 (5.33%) Billing
5 3 (4.00%) Retail
6 2 (2.67%) Retail Banking
Job Titles
1 25 (33.33%) Developer
2 19 (25.33%) Big Data Engineer
3 17 (22.67%) Data Engineer
4 13 (17.33%) Senior Developer
5 8 (10.67%) Java Engineer
5 8 (10.67%) PHP CodeIgniter Developer
5 8 (10.67%) PHP Developer
6 7 (9.33%) Consultant
7 6 (8.00%) Big Data Specialist
8 5 (6.67%) Data Warehouse Developer
8 5 (6.67%) Hadoop Engineer
8 5 (6.67%) Senior Data Warehouse Developer
9 4 (5.33%) Analyst
9 4 (5.33%) IT Consultant
9 4 (5.33%) IT Recruitment Consultant
9 4 (5.33%) Mid-Level PHP Developer
9 4 (5.33%) Recruitment Consultant
9 4 (5.33%) Senior PHP Developer
9 4 (5.33%) Senior Recruitment Consultant
9 4 (5.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 15 (20.00%) Kafka
2 14 (18.67%) Node.js
3 9 (12.00%) AngularJS
4 8 (10.67%) CodeIgniter
4 8 (10.67%) HTML
4 8 (10.67%) LAMP
4 8 (10.67%) Laravel
5 7 (9.33%) .NET
5 7 (9.33%) jQuery
5 7 (9.33%) Oracle GoldenGate
5 7 (9.33%) RabbitMQ
6 6 (8.00%) CSS
7 5 (6.67%) Hibernate
7 5 (6.67%) Middleware
7 5 (6.67%) Spring
7 5 (6.67%) Spring Boot
8 4 (5.33%) Java EE
8 4 (5.33%) React
8 4 (5.33%) Vue (Vue.js)
8 4 (5.33%) Web Services
Miscellaneous
1 7 (9.33%) Fintech
2 4 (5.33%) User Experience
3 3 (4.00%) Analytical Skills
3 3 (4.00%) Greenfield Project
3 3 (4.00%) PMI
4 2 (2.67%) Client/Server
4 2 (2.67%) Computer Science
5 1 (1.33%) Algorithms
5 1 (1.33%) Data Centre
5 1 (1.33%) Management Information System
5 1 (1.33%) RIA
5 1 (1.33%) SCADA
5 1 (1.33%) Virtual Team
Operating Systems
1 8 (10.67%) Linux
2 7 (9.33%) Windows
Processes & Methodologies
1 40 (53.33%) Agile Software Development
2 25 (33.33%) Continuous Integration
3 23 (30.67%) TDD
4 17 (22.67%) Software Engineering
5 15 (20.00%) ETL
6 14 (18.67%) DevOps
7 13 (17.33%) Business Intelligence
8 10 (13.33%) Analytics
8 10 (13.33%) BDD
8 10 (13.33%) Continuous Delivery
8 10 (13.33%) Test Automation
9 9 (12.00%) Data Transformation
9 9 (12.00%) Open Source
9 9 (12.00%) Visualisation
10 8 (10.67%) Dimensional Modelling
11 6 (8.00%) Data Modelling
12 5 (6.67%) Microservices
12 5 (6.67%) MVC
12 5 (6.67%) Scrum
13 4 (5.33%) Software Architecture
Programming Languages
1 40 (53.33%) Java
2 39 (52.00%) SQL
3 26 (34.67%) Python
3 26 (34.67%) Scala
4 14 (18.67%) Go
5 13 (17.33%) JavaScript
6 12 (16.00%) PHP
7 8 (10.67%) C#
8 5 (6.67%) C++
9 3 (4.00%) Bash Shell
9 3 (4.00%) Perl
9 3 (4.00%) R
10 1 (1.33%) C
10 1 (1.33%) Embedded C++
10 1 (1.33%) Objective-C
10 1 (1.33%) Ruby
Qualifications
1 3 (4.00%) Degree
1 3 (4.00%) PMI Certification
1 3 (4.00%) Security Cleared
2 2 (2.67%) Computer Science Degree
3 1 (1.33%) ITIL Certification
3 1 (1.33%) PhD
3 1 (1.33%) Postgraduate
Quality Assurance & Compliance
1 8 (10.67%) Data Quality
2 4 (5.33%) QA
3 2 (2.67%) GCP
4 1 (1.33%) ISO/IEC 27001
System Software
1 7 (9.33%) Docker
2 6 (8.00%) Apache Flume
3 2 (2.67%) HDFS
4 1 (1.33%) Apache ZooKeeper
Systems Management
1 4 (5.33%) Puppet
2 2 (2.67%) Oozie
Vendors
1 17 (22.67%) Oracle
2 13 (17.33%) Cloudera
3 12 (16.00%) IBM
4 10 (13.33%) Teradata
5 5 (6.67%) MicroStrategy
6 4 (5.33%) Brocade
6 4 (5.33%) Cisco
6 4 (5.33%) Juniper
6 4 (5.33%) VMware
7 3 (4.00%) Google
8 2 (2.67%) Tableau
9 1 (1.33%) Microsoft