Period
to 22 November 2017

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 22 November 2017 with a comparison to the same period in the previous 2 years.

Big Data
South East > Buckinghamshire
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 89 128 164
Rank change year-on-year +39 +36 -13
Permanent jobs citing Big Data 87 52 42
As % of all permanent IT jobs advertised in Buckinghamshire 3.01% 1.66% 0.96%
As % of the Database & Business Intelligence category 8.23% 5.26% 2.87%
Number of salaries quoted 63 47 24
Buckinghamshire median annual salary £55,000 £37,500 £40,000
Median salary % change year-on-year +46.67% -6.25% -20.00%
10th Percentile £34,500 £27,500 £32,500
90th Percentile £87,500 £75,000 £70,000
South East median annual salary £57,500 £53,500 £52,500
% change year-on-year +7.48% +1.90% +5.00%

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 1057 989 1464
As % of all permanent IT jobs advertised in Buckinghamshire 36.54% 31.57% 33.40%
Number of salaries quoted 899 854 1246
Buckinghamshire median annual salary £45,000 £42,500 £40,000
Median salary % change year-on-year +5.88% +6.25% -
10th Percentile £30,000 £27,500 £27,500
90th Percentile £63,750 £58,525 £57,500
South East median annual salary £45,000 £45,000 £43,000
% change year-on-year - +4.65% +3.61%

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 22 November 2017.

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 22 November 2017. 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 +34 73 £55,000 +37.50% 3
Gerrards Cross - 3 £55,000 -
Big Data
South East

For the 6 months to 22 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 Buckinghamshire region with a requirement for Big Data.

1 56 (64.37%) Agile Software Development
2 53 (60.92%) Hadoop
3 42 (48.28%) SQL
4 34 (39.08%) Apache Spark
5 32 (36.78%) Java
6 29 (33.33%) ETL
7 28 (32.18%) Banking
8 27 (31.03%) Python
9 25 (28.74%) Finance
9 25 (28.74%) Scala
10 22 (25.29%) Business Intelligence
10 22 (25.29%) NoSQL
11 21 (24.14%) Analytics
11 21 (24.14%) TDD
12 19 (21.84%) Continuous Integration
13 18 (20.69%) Data Warehouse
14 17 (19.54%) Cloudera
14 17 (19.54%) Apache Hive
15 16 (18.39%) Kafka
16 15 (17.24%) Impala
17 14 (16.09%) Analytical Skills
18 13 (14.94%) jQuery
18 13 (14.94%) Oracle
18 13 (14.94%) Internet
19 12 (13.79%) Data Modelling
19 12 (13.79%) JavaScript
19 12 (13.79%) Degree
19 12 (13.79%) Apache Flume
19 12 (13.79%) Jenkins
20 11 (12.64%) Data Quality

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 34 (39.08%) Apache Spark
2 8 (9.20%) Confluence
3 4 (4.60%) SAS
4 2 (2.30%) CMS
5 1 (1.15%) Apache
5 1 (1.15%) Apache Pig
5 1 (1.15%) IBM Domino
Applications
1 9 (10.34%) Microsoft Excel
2 4 (4.60%) Microsoft PowerPoint
3 2 (2.30%) MS Visio
Cloud Services
1 10 (11.49%) Amazon AWS
2 7 (8.05%) Microsoft Azure
3 6 (6.90%) GitHub
4 4 (4.60%) SaaS
5 3 (3.45%) Google Cloud Platform
5 3 (3.45%) OpenShift
6 1 (1.15%) Google Analytics
Communications & Networking
1 13 (14.94%) Internet
2 3 (3.45%) SMS
3 2 (2.30%) Firewall
3 2 (2.30%) TCP/IP
4 1 (1.15%) NAS
4 1 (1.15%) SAN
Database & Business Intelligence
1 53 (60.92%) Hadoop
2 22 (25.29%) NoSQL
3 18 (20.69%) Data Warehouse
4 17 (19.54%) Apache Hive
5 15 (17.24%) Impala
6 10 (11.49%) DataStage
7 9 (10.34%) Cloudera CDH
8 7 (8.05%) MySQL
9 6 (6.90%) HBase
9 6 (6.90%) Pentaho
9 6 (6.90%) PowerCenter
9 6 (6.90%) Sqoop
10 5 (5.75%) SQL Server
11 4 (4.60%) Apache Cassandra
11 4 (4.60%) Data Lake
12 3 (3.45%) Neo4j
12 3 (3.45%) PostgreSQL
12 3 (3.45%) Qlik Sense
12 3 (3.45%) QlikView
13 2 (2.30%) IBM InfoSphere
Development Applications
1 12 (13.79%) Jenkins
2 11 (12.64%) Maven
2 11 (12.64%) Sonatype Nexus
3 8 (9.20%) JIRA
4 6 (6.90%) Talend Open Studio
5 5 (5.75%) Bitbucket
5 5 (5.75%) Eclipse
5 5 (5.75%) IntelliJ
6 3 (3.45%) Cucumber
6 3 (3.45%) GitLab
6 3 (3.45%) Log4j
7 2 (2.30%) Burp Suite
7 2 (2.30%) Git (software)
7 2 (2.30%) Metasploit
7 2 (2.30%) Visual Studio
General
1 28 (32.18%) Banking
2 25 (28.74%) Finance
3 7 (8.05%) Spanish Language
4 6 (6.90%) Games
5 5 (5.75%) Retail
6 2 (2.30%) Financial Institution
7 1 (1.15%) Investment Banking
7 1 (1.15%) Marketing
7 1 (1.15%) Publishing
7 1 (1.15%) Retail Banking
Job Titles
1 24 (27.59%) Developer
2 14 (16.09%) Big Data Engineer
2 14 (16.09%) Data Engineer
3 12 (13.79%) Senior Developer
4 10 (11.49%) Analyst
5 8 (9.20%) Hadoop Engineer
6 7 (8.05%) Data Manager
7 6 (6.90%) Big Data Specialist
7 6 (6.90%) Java Engineer
7 6 (6.90%) Junior
8 5 (5.75%) .NET Developer
8 5 (5.75%) Big Data Manager
8 5 (5.75%) Consultant
8 5 (5.75%) Data Warehouse Developer
8 5 (5.75%) NoSQL Engineer
8 5 (5.75%) Senior Data Warehouse Developer
9 4 (4.60%) Chief Technology Officer
9 4 (4.60%) Data Analyst
9 4 (4.60%) Digital Programme Manager
9 4 (4.60%) Senior Manager
Libraries, Frameworks & Software Standards
1 16 (18.39%) Kafka
2 13 (14.94%) jQuery
3 11 (12.64%) CSS
3 11 (12.64%) HTML
4 9 (10.34%) AngularJS
5 8 (9.20%) .NET
6 7 (8.05%) ASP.NET
6 7 (8.05%) Oracle GoldenGate
7 6 (6.90%) REST
8 5 (5.75%) Hibernate
8 5 (5.75%) Java EE
8 5 (5.75%) RabbitMQ
8 5 (5.75%) Spring
8 5 (5.75%) Web Services
9 4 (4.60%) ASP.NET MVC
9 4 (4.60%) XML
10 3 (3.45%) Middleware
10 3 (3.45%) Spring Boot
10 3 (3.45%) Spring MVC
11 2 (2.30%) WCF
Miscellaneous
1 14 (16.09%) Analytical Skills
2 8 (9.20%) Fintech
3 7 (8.05%) Computer Science
4 4 (4.60%) PMI
5 3 (3.45%) Algorithms
5 3 (3.45%) Greenfield Project
5 3 (3.45%) Internet of Things
5 3 (3.45%) Management Information System
5 3 (3.45%) RIA
6 2 (2.30%) BBC
6 2 (2.30%) Cyber Attack
6 2 (2.30%) Data Centre
6 2 (2.30%) Data Structures
6 2 (2.30%) Linux Command Line
7 1 (1.15%) Hybrid Cloud
7 1 (1.15%) SCADA
7 1 (1.15%) Smart City
Operating Systems
1 4 (4.60%) Linux
1 4 (4.60%) Unix
1 4 (4.60%) Windows
2 2 (2.30%) Kali Linux
3 1 (1.15%) Windows Server
Processes & Methodologies
1 56 (64.37%) Agile Software Development
2 29 (33.33%) ETL
3 22 (25.29%) Business Intelligence
4 21 (24.14%) Analytics
4 21 (24.14%) TDD
5 19 (21.84%) Continuous Integration
6 12 (13.79%) Data Modelling
7 10 (11.49%) Data Analytics
7 10 (11.49%) Software Engineering
8 9 (10.34%) MVC
8 9 (10.34%) Scrum
8 9 (10.34%) Visualisation
9 8 (9.20%) Data Transformation
9 8 (9.20%) DevOps
9 8 (9.20%) Dimensional Modelling
10 7 (8.05%) Big Data Analytics
10 7 (8.05%) Open Source
10 7 (8.05%) Project Management
11 6 (6.90%) Mathematics
11 6 (6.90%) Migration
Programming Languages
1 42 (48.28%) SQL
2 32 (36.78%) Java
3 27 (31.03%) Python
4 25 (28.74%) Scala
5 12 (13.79%) JavaScript
6 8 (9.20%) C#
6 8 (9.20%) Perl
7 4 (4.60%) Bash Shell
7 4 (4.60%) T-SQL
8 3 (3.45%) PL/SQL
9 2 (2.30%) C++
9 2 (2.30%) PHP
9 2 (2.30%) R
9 2 (2.30%) VBA
10 1 (1.15%) Embedded C++
10 1 (1.15%) Go
10 1 (1.15%) Objective-C
10 1 (1.15%) Ruby
10 1 (1.15%) VB
10 1 (1.15%) VB.NET
Qualifications
1 12 (13.79%) Degree
2 4 (4.60%) Computer Science Degree
2 4 (4.60%) PMI Certification
2 4 (4.60%) Security Cleared
3 2 (2.30%) CISM
3 2 (2.30%) CISSP
4 1 (1.15%) Chartered Engineer
4 1 (1.15%) ITIL Certification
Quality Assurance & Compliance
1 11 (12.64%) Data Quality
2 6 (6.90%) ISO/IEC 27001
3 2 (2.30%) PCI DSS
3 2 (2.30%) Sarbanes-Oxley
4 1 (1.15%) GCP
System Software
1 12 (13.79%) Apache Flume
2 3 (3.45%) Docker
3 2 (2.30%) HDFS
4 1 (1.15%) Apache ZooKeeper
Systems Management
1 10 (11.49%) Oozie
2 1 (1.15%) Hadoop YARN
2 1 (1.15%) Systems Management Server (SMS)
Vendors
1 17 (19.54%) Cloudera
2 13 (14.94%) Oracle
3 10 (11.49%) IBM
3 10 (11.49%) Teradata
4 7 (8.05%) MicroStrategy
5 6 (6.90%) Ab Initio
5 6 (6.90%) Talend
6 4 (4.60%) Google
6 4 (4.60%) Microsoft
7 2 (2.30%) Tableau