Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bristol 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 24 November 2017 with a comparison to the same period in the previous 2 years.

Big Data
South West > Bristol
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 95 53 74
Rank change year-on-year -42 +21 +37
Permanent jobs citing Big Data 119 156 135
As % of all permanent IT jobs advertised in Bristol 3.11% 4.86% 3.55%
As % of the Database & Business Intelligence category 10.35% 16.32% 10.12%
Number of salaries quoted 107 144 117
Bristol median annual salary £55,000 £67,500 £50,000
Median salary % change year-on-year -18.52% +35.00% +5.26%
10th Percentile £37,200 £46,250 £34,250
90th Percentile £84,250 £90,000 £85,000
South West median annual salary £52,500 £55,000 £50,000
% change year-on-year -4.55% +10.00% +5.26%

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 Bristol with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Bristol
Permanent vacancies with a requirement for database or business intelligence skills 1150 956 1334
As % of all permanent IT jobs advertised in Bristol 30.08% 29.80% 35.04%
Number of salaries quoted 992 848 1207
Bristol median annual salary £42,500 £42,500 £40,000
Median salary % change year-on-year - +6.25% -
10th Percentile £27,275 £29,175 £27,500
90th Percentile £65,000 £74,125 £65,000
South West median annual salary £40,000 £40,500 £38,750
% change year-on-year -1.23% +4.52% +3.33%

Big Data
Job Vacancy Trend in Bristol

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

Job vacancy trend for Big Data in Bristol

Big Data
Salary Trend in Bristol

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

Salary trend for Big Data in Bristol

Big Data
Salary Histogram in Bristol

The salary distribution of IT jobs citing Big Data in Bristol over the 6 months to 24 November 2017.

Salary histogram for Big Data in Bristol

For the 6 months to 24 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 Bristol region with a requirement for Big Data.

1 80 (67.23%) Agile Software Development
2 49 (41.18%) Java
3 46 (38.66%) User Experience
4 40 (33.61%) Software Engineering
5 35 (29.41%) Python
6 34 (28.57%) DevOps
7 30 (25.21%) C++
8 27 (22.69%) Analytics
9 26 (21.85%) Test Automation
9 26 (21.85%) SQL
10 24 (20.17%) JIRA
11 23 (19.33%) Retail
11 23 (19.33%) TDD
11 23 (19.33%) Electronics
11 23 (19.33%) Atlassian
12 21 (17.65%) Amazon AWS
12 21 (17.65%) BDD
13 19 (15.97%) Bitbucket
13 19 (15.97%) Calabash
13 19 (15.97%) Atlassian Bamboo
13 19 (15.97%) Finance
13 19 (15.97%) C
13 19 (15.97%) Wireless
14 18 (15.13%) Business Intelligence
14 18 (15.13%) Migration
14 18 (15.13%) Apache Spark
15 17 (14.29%) Scrum
15 17 (14.29%) .NET
15 17 (14.29%) Apache Hive
16 16 (13.45%) Enterprise Software

Big Data
Co-occurring IT Skills in Bristol 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 18 (15.13%) Apache Spark
2 7 (5.88%) Elasticsearch
3 6 (5.04%) Apache Pig
4 4 (3.36%) SAS
5 1 (0.84%) Apache
5 1 (0.84%) Apache Solr
5 1 (0.84%) JBoss
5 1 (0.84%) Jetty
5 1 (0.84%) OpenStack
5 1 (0.84%) Tomcat
5 1 (0.84%) WebLogic
5 1 (0.84%) WebSphere
5 1 (0.84%) WebSphere Application Server
Applications
1 4 (3.36%) Adobe Illustrator
1 4 (3.36%) OmniGraffle
1 4 (3.36%) Photoshop
1 4 (3.36%) SPSS
2 2 (1.68%) Chatbot
Cloud Services
1 21 (17.65%) Amazon AWS
2 12 (10.08%) Microsoft Azure
3 9 (7.56%) SaaS
4 8 (6.72%) Amazon Kinesis
4 8 (6.72%) Google Cloud Platform
5 7 (5.88%) Amazon EMR
6 4 (3.36%) GitHub
6 4 (3.36%) Serverless
7 3 (2.52%) Cloud Computing
8 2 (1.68%) Amazon S3
8 2 (1.68%) AWS Elastic Beanstalk
8 2 (1.68%) AWS Lambda
8 2 (1.68%) Azure Machine Learning
9 1 (0.84%) Bluemix
9 1 (0.84%) IBM Cloud
9 1 (0.84%) Slack
Communications & Networking
1 19 (15.97%) Wireless
2 2 (1.68%) Internet
3 1 (0.84%) HTTP
3 1 (0.84%) MQTT
3 1 (0.84%) SMS
Database & Business Intelligence
1 17 (14.29%) Apache Hive
2 14 (11.76%) Hadoop
3 10 (8.40%) BigQuery
3 10 (8.40%) Impala
4 9 (7.56%) Amazon Redshift
5 8 (6.72%) Power BI
6 7 (5.88%) NoSQL
7 6 (5.04%) Presto
7 6 (5.04%) Spotfire
8 5 (4.20%) Data Warehouse
9 4 (3.36%) Blockchain
9 4 (3.36%) GIS
9 4 (3.36%) SQL Server
10 3 (2.52%) Geospatial Data
11 2 (1.68%) Apache Cassandra
11 2 (1.68%) Mahout
11 2 (1.68%) Pentaho
11 2 (1.68%) SQL Server Integration Services
12 1 (0.84%) Couchbase
12 1 (0.84%) MongoDB
Development Applications
1 24 (20.17%) JIRA
2 19 (15.97%) Atlassian Bamboo
2 19 (15.97%) Bitbucket
2 19 (15.97%) Calabash
3 15 (12.61%) JUnit
4 13 (10.92%) Gradle
5 10 (8.40%) Android Studio
5 10 (8.40%) Mockito
6 9 (7.56%) CocoaPods
6 9 (7.56%) Git (software)
7 6 (5.04%) Jenkins
8 5 (4.20%) Eclipse
8 5 (4.20%) JBehave
9 4 (3.36%) Axure RP
9 4 (3.36%) Balsamiq Mockups
9 4 (3.36%) Valgrind
10 2 (1.68%) GNU Toolchain
11 1 (0.84%) Selenium
11 1 (0.84%) Sonatype Nexus
General
1 23 (19.33%) Electronics
1 23 (19.33%) Retail
2 19 (15.97%) Finance
3 9 (7.56%) Banking
4 6 (5.04%) Advertising
5 4 (3.36%) Marketing
6 3 (2.52%) Law
7 2 (1.68%) Local Government
8 1 (0.84%) Legal
Job Titles
1 32 (26.89%) Developer
2 18 (15.13%) Delivery Manager
3 16 (13.45%) Agile Delivery Manager
3 16 (13.45%) Architect
4 12 (10.08%) Technical Delivery Manager
4 12 (10.08%) Technical Manager
5 11 (9.24%) Data Engineer
5 11 (9.24%) Technical Architect
6 10 (8.40%) Android Developer
6 10 (8.40%) Solutions Architect
7 9 (7.56%) iOS Developer
8 8 (6.72%) Software Engineer
9 6 (5.04%) Data Scientist
9 6 (5.04%) Senior Data Engineer
9 6 (5.04%) Technical Solutions Architect
10 5 (4.20%) Agile Development Manager
10 5 (4.20%) Big Data Engineer
10 5 (4.20%) Enterprise Technical Architect
10 5 (4.20%) SQL Analyst
10 5 (4.20%) SQL Data Analyst
Libraries, Frameworks & Software Standards
1 17 (14.29%) .NET
2 6 (5.04%) MLlib
2 6 (5.04%) Natural Language Processing
2 6 (5.04%) Pandas
3 4 (3.36%) Boost C++ Libraries
3 4 (3.36%) D3.js
4 3 (2.52%) Kafka
4 3 (2.52%) TensorFlow
4 3 (2.52%) Theano
5 2 (1.68%) AngularJS
5 2 (1.68%) ASP.NET
5 2 (1.68%) GraphX
5 2 (1.68%) React
5 2 (1.68%) REST
6 1 (0.84%) CSS
6 1 (0.84%) DHTML
6 1 (0.84%) DOM
6 1 (0.84%) HTML
6 1 (0.84%) XML
6 1 (0.84%) XSL
Miscellaneous
1 46 (38.66%) User Experience
2 16 (13.45%) Enterprise Software
2 16 (13.45%) Greenfield Project
3 7 (5.88%) Algorithms
3 7 (5.88%) Embedded Systems
4 6 (5.04%) Clustering
4 6 (5.04%) Management Information System
5 5 (4.20%) Mobile App
6 4 (3.36%) Analytical Skills
6 4 (3.36%) Computer Science
6 4 (3.36%) Internet of Things
7 3 (2.52%) Blog
7 3 (2.52%) Data Protection Act
7 3 (2.52%) Linked Data
8 2 (1.68%) Data Structures
8 2 (1.68%) iPad
9 1 (0.84%) Industrial Internet of Things
9 1 (0.84%) iPhone
Operating Systems
1 11 (9.24%) Android
2 10 (8.40%) Apple iOS
3 8 (6.72%) Linux
Processes & Methodologies
1 80 (67.23%) Agile Software Development
2 40 (33.61%) Software Engineering
3 34 (28.57%) DevOps
4 27 (22.69%) Analytics
5 26 (21.85%) Test Automation
6 23 (19.33%) TDD
7 21 (17.65%) BDD
8 18 (15.13%) Business Intelligence
8 18 (15.13%) Migration
9 17 (14.29%) Scrum
10 16 (13.45%) Machine Learning
11 14 (11.76%) Data Analytics
11 14 (11.76%) Visualisation
12 13 (10.92%) Data Analysis
12 13 (10.92%) RUP
13 12 (10.08%) Data Visualisation
13 12 (10.08%) Requirements Engineering
13 12 (10.08%) Validation
14 11 (9.24%) Project Management
14 11 (9.24%) Software Delivery
Programming Languages
1 49 (41.18%) Java
2 35 (29.41%) Python
3 30 (25.21%) C++
4 26 (21.85%) SQL
5 19 (15.97%) C
6 16 (13.45%) C#
7 11 (9.24%) JavaScript
8 9 (7.56%) Objective-C
9 8 (6.72%) R
10 6 (5.04%) Scala
11 3 (2.52%) Bash Shell
11 3 (2.52%) MATLAB
11 3 (2.52%) Perl
11 3 (2.52%) Ruby
12 2 (1.68%) Go
12 2 (1.68%) PHP
12 2 (1.68%) PL/SQL
12 2 (1.68%) TypeScript
13 1 (0.84%) F#
13 1 (0.84%) PowerShell
Qualifications
1 9 (7.56%) Security Cleared
2 5 (4.20%) Degree
3 3 (2.52%) Postgraduate
4 2 (1.68%) Computer Science Degree
4 2 (1.68%) DV Cleared
Quality Assurance & Compliance
1 5 (4.20%) Data Quality
2 2 (1.68%) COBIT
3 1 (0.84%) GCP
3 1 (0.84%) SLA
System Software
1 7 (5.88%) Docker
2 1 (0.84%) HDFS
Systems Management
1 10 (8.40%) HockeyApp
2 3 (2.52%) Puppet
3 1 (0.84%) Ansible
3 1 (0.84%) Kibana
3 1 (0.84%) logstash
3 1 (0.84%) Oozie
3 1 (0.84%) Opscode Chef
3 1 (0.84%) rkt
3 1 (0.84%) Salt
Vendors
1 23 (19.33%) Atlassian
2 11 (9.24%) Tableau
3 5 (4.20%) Google
4 4 (3.36%) Yahoo!
5 2 (1.68%) Informatica
5 2 (1.68%) Oracle
6 1 (0.84%) ESRI
6 1 (0.84%) IBM
6 1 (0.84%) SAP