Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bristol with a requirement for Open Source skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Open Source over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Open Source
South West > Bristol
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 71 56 51
Rank change year-on-year -15 -5 +10
Permanent jobs citing Open Source 154 144 192
As % of all permanent IT jobs advertised in Bristol 4.06% 4.49% 5.08%
As % of the Processes & Methodologies category 4.42% 4.93% 5.62%
Number of salaries quoted 137 133 154
Bristol median annual salary £52,500 £45,000 £50,000
Median salary % change year-on-year +16.67% -10.00% +11.11%
10th Percentile £37,000 £30,250 £32,875
90th Percentile £68,000 £67,500 £83,750
South West median annual salary £50,000 £40,000 £45,000
% change year-on-year +25.00% -11.11% +12.50%

Open Source is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
Bristol
Permanent vacancies with a requirement for process or methodology skills 3487 2918 3417
As % of all permanent IT jobs advertised in Bristol 91.84% 90.93% 90.37%
Number of salaries quoted 2876 2468 2945
Bristol median annual salary £45,000 £44,000 £41,500
Median salary % change year-on-year +2.27% +6.02% +3.75%
10th Percentile £26,250 £27,500 £26,250
90th Percentile £67,500 £70,000 £67,500
South West median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +3.90%

Open Source
Job Vacancy Trend in Bristol

Job postings citing Open Source as a percentage of all IT jobs advertised in Bristol.

Job vacancy trend for Open Source in Bristol

Open Source
Salary Trend in Bristol

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

Salary trend for Open Source in Bristol

Open Source
Salary Histogram in Bristol

The salary distribution of IT jobs citing Open Source in Bristol over the 6 months to 19 November 2017.

Salary histogram for Open Source in Bristol

For the 6 months to 19 November 2017, IT jobs citing Open Source 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 Open Source.

1 110 (71.43%) Agile Software Development
2 83 (53.90%) Java
3 73 (47.40%) Degree
4 60 (38.96%) Test Automation
5 59 (38.31%) JavaScript
6 57 (37.01%) C#
7 55 (35.71%) Software Engineering
8 54 (35.06%) HTML
9 50 (32.47%) SDLC
10 49 (31.82%) SQL
10 49 (31.82%) .NET
11 45 (29.22%) Linux
12 43 (27.92%) Continuous Integration
13 41 (26.62%) Computer Science
14 35 (22.73%) Scrum
15 34 (22.08%) CSS
15 34 (22.08%) Selenium
16 31 (20.13%) HTML5
17 30 (19.48%) Python
18 29 (18.83%) Electronics
19 28 (18.18%) OO
20 26 (16.88%) Amazon AWS
20 26 (16.88%) QA
20 26 (16.88%) DevOps
21 23 (14.94%) C
22 22 (14.29%) Project Management
22 22 (14.29%) Enterprise Software
22 22 (14.29%) Computer Science Degree
23 20 (12.99%) C++
24 19 (12.34%) Middleware

Open Source
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 10 (6.49%) Apache Spark
1 10 (6.49%) Elasticsearch
2 5 (3.25%) Apache
3 4 (2.60%) CMS
3 4 (2.60%) Tomcat
4 3 (1.95%) Apache Pig
4 3 (1.95%) Jetty
4 3 (1.95%) OpenStack
4 3 (1.95%) Oracle SOA Suite
4 3 (1.95%) SharePoint
5 2 (1.30%) Kentico
6 1 (0.65%) Alfresco
6 1 (0.65%) Confluence
6 1 (0.65%) Joomla!
6 1 (0.65%) nginx
6 1 (0.65%) Sitecore CMS
6 1 (0.65%) ThingWorx
6 1 (0.65%) Umbraco
6 1 (0.65%) WordPress
Business Applications
1 2 (1.30%) Oracle Payables
Cloud Services
1 26 (16.88%) Amazon AWS
2 13 (8.44%) Microsoft Azure
3 11 (7.14%) GitHub
4 9 (5.84%) Amazon EMR
4 9 (5.84%) Amazon Kinesis
5 7 (4.55%) Cloud Computing
6 6 (3.90%) TestFlight
7 4 (2.60%) Google Play
7 4 (2.60%) IaaS
7 4 (2.60%) PaaS
8 3 (1.95%) SaaS
9 2 (1.30%) Amazon SQS
9 2 (1.30%) Office 365
10 1 (0.65%) BrowserStack
Communications & Networking
1 7 (4.55%) MQTT
2 4 (2.60%) TCP/IP
3 3 (1.95%) Wireless
4 2 (1.30%) AMQP
4 2 (1.30%) Internet
4 2 (1.30%) Software-Defined Networking
5 1 (0.65%) 3G
5 1 (0.65%) 4G
5 1 (0.65%) Bluetooth
5 1 (0.65%) HTTP
5 1 (0.65%) NGN
5 1 (0.65%) OpenFlow
5 1 (0.65%) tcpdump
5 1 (0.65%) Wi-Fi
5 1 (0.65%) Wireshark
Database & Business Intelligence
1 18 (11.69%) NoSQL
2 10 (6.49%) SQL Server
3 9 (5.84%) Amazon Redshift
3 9 (5.84%) BigQuery
4 7 (4.55%) Hadoop
5 4 (2.60%) MongoDB
5 4 (2.60%) MySQL
5 4 (2.60%) Relational Database
6 3 (1.95%) Apache Hive
6 3 (1.95%) Big Data
6 3 (1.95%) Impala
6 3 (1.95%) Power BI
6 3 (1.95%) Presto
6 3 (1.95%) Spotfire
7 2 (1.30%) Amazon DynamoDB
7 2 (1.30%) Amazon RDS
7 2 (1.30%) BusinessObjects
7 2 (1.30%) Data Warehouse
7 2 (1.30%) PowerCenter
7 2 (1.30%) SQL Server Integration Services
Development Applications
1 34 (22.08%) Selenium
2 19 (12.34%) Jasmine
3 18 (11.69%) Protractor
4 17 (11.04%) JIRA
4 17 (11.04%) JUnit
4 17 (11.04%) TestNG
5 15 (9.74%) Cucumber
5 15 (9.74%) JMeter
6 12 (7.79%) Appium
6 12 (7.79%) Calabash
7 9 (5.84%) Git (software)
7 9 (5.84%) SoapUI
8 7 (4.55%) Jenkins
9 6 (3.90%) Android Studio
9 6 (3.90%) Atlassian Bamboo
9 6 (3.90%) WebDriver
9 6 (3.90%) Xcode
10 5 (3.25%) SpecFlow
11 2 (1.30%) Visual Studio
12 1 (0.65%) Subversion
General
1 29 (18.83%) Electronics
2 18 (11.69%) Finance
3 11 (7.14%) Telecoms
4 7 (4.55%) Manufacturing
4 7 (4.55%) Marketing
5 5 (3.25%) Automotive
6 3 (1.95%) Banking
6 3 (1.95%) Retail
7 2 (1.30%) Local Government
8 1 (0.65%) Law
Job Titles
1 49 (31.82%) Developer
2 24 (15.58%) Linux Engineer
2 24 (15.58%) Tester
3 22 (14.29%) Automation Tester
4 21 (13.64%) Software Engineer
5 16 (10.39%) Java Developer
6 13 (8.44%) .NET Developer
7 12 (7.79%) Senior Developer
8 10 (6.49%) Architect
8 10 (6.49%) AWS Engineer
9 9 (5.84%) QA Automation Tester
9 9 (5.84%) QA Tester
9 9 (5.84%) Test Engineer
10 8 (5.19%) ASP.NET MVC Developer
10 8 (5.19%) Test Automation Engineer
11 7 (4.55%) C# Developer
11 7 (4.55%) Embedded Engineer
11 7 (4.55%) Java Engineer
11 7 (4.55%) Solutions Architect
11 7 (4.55%) Test Leader
Libraries, Frameworks & Software Standards
1 54 (35.06%) HTML
2 49 (31.82%) .NET
3 34 (22.08%) CSS
4 31 (20.13%) HTML5
5 19 (12.34%) Middleware
6 18 (11.69%) Node.js
6 18 (11.69%) React
6 18 (11.69%) Web Services
7 17 (11.04%) AngularJS
8 16 (10.39%) REST
9 14 (9.09%) Spring
10 13 (8.44%) Backbone.js
11 12 (7.79%) ASP.NET
12 10 (6.49%) XML
13 9 (5.84%) ASP.NET MVC
14 8 (5.19%) RESTful
15 7 (4.55%) RabbitMQ
16 6 (3.90%) Entity Framework
16 6 (3.90%) MLlib
16 6 (3.90%) Pandas
Miscellaneous
1 41 (26.62%) Computer Science
2 22 (14.29%) Enterprise Software
3 19 (12.34%) User Experience
4 17 (11.04%) Analytical Skills
5 16 (10.39%) Embedded Systems
6 15 (9.74%) Client/Server
7 11 (7.14%) Greenfield Project
8 6 (3.90%) Clustering
8 6 (3.90%) Device Driver
8 6 (3.90%) Mobile App
9 5 (3.25%) Algorithms
9 5 (3.25%) Cloud Native
9 5 (3.25%) Hybrid Cloud
10 4 (2.60%) Data Structures
10 4 (2.60%) Internet of Things
10 4 (2.60%) Management Information System
11 2 (1.30%) PKI
12 1 (0.65%) Arduino
12 1 (0.65%) RIA
12 1 (0.65%) Robotics
Operating Systems
1 45 (29.22%) Linux
2 15 (9.74%) Windows
3 13 (8.44%) Android
4 7 (4.55%) Apple iOS
4 7 (4.55%) Embedded Linux
4 7 (4.55%) Unix
Processes & Methodologies
1 110 (71.43%) Agile Software Development
2 60 (38.96%) Test Automation
3 55 (35.71%) Software Engineering
4 50 (32.47%) SDLC
5 43 (27.92%) Continuous Integration
6 35 (22.73%) Scrum
7 28 (18.18%) OO
8 26 (16.88%) DevOps
9 22 (14.29%) Project Management
10 19 (12.34%) Continuous Delivery
10 19 (12.34%) MVC
11 18 (11.69%) Microservices
12 17 (11.04%) Analytical Thinking
13 16 (10.39%) BDD
13 16 (10.39%) Parallel Programming
13 16 (10.39%) Technical Architecture
14 14 (9.09%) Mathematics
15 13 (8.44%) Manual Testing
15 13 (8.44%) TDD
15 13 (8.44%) Test Scripting
Programming Languages
1 83 (53.90%) Java
2 59 (38.31%) JavaScript
3 57 (37.01%) C#
4 49 (31.82%) SQL
5 30 (19.48%) Python
6 23 (14.94%) C
7 20 (12.99%) C++
8 18 (11.69%) Ruby
9 14 (9.09%) Scala
10 4 (2.60%) Kotlin
10 4 (2.60%) PHP
11 2 (1.30%) PowerShell
11 2 (1.30%) T-SQL
12 1 (0.65%) Bash Shell
12 1 (0.65%) Lua
12 1 (0.65%) Perl
12 1 (0.65%) Shell Script
Qualifications
1 73 (47.40%) Degree
2 22 (14.29%) Computer Science Degree
3 12 (7.79%) Numerate Degree
4 5 (3.25%) Security Cleared
5 4 (2.60%) SC Cleared
6 1 (0.65%) ISEB
6 1 (0.65%) ISTQB
6 1 (0.65%) Master's Degree
Quality Assurance & Compliance
1 26 (16.88%) QA
2 3 (1.95%) ISO 9001
2 3 (1.95%) ISO/IEC 20000
3 2 (1.30%) HL7
System Software
1 11 (7.14%) Docker
2 1 (0.65%) LXC
Systems Management
1 6 (3.90%) HockeyApp
2 5 (3.25%) Ansible
3 4 (2.60%) Opscode Chef
3 4 (2.60%) Puppet
3 4 (2.60%) Salt
4 1 (0.65%) Kubernetes
4 1 (0.65%) Munin
4 1 (0.65%) Nagios
4 1 (0.65%) OpenNMS
4 1 (0.65%) SmokePing
Vendors
1 9 (5.84%) SAP
2 8 (5.19%) Oracle
3 6 (3.90%) Atlassian
3 6 (3.90%) Xamarin
4 5 (3.25%) Google
5 3 (1.95%) Tableau
6 2 (1.30%) Informatica
6 2 (1.30%) Microsoft
7 1 (0.65%) Apple
7 1 (0.65%) Intel
7 1 (0.65%) Nokia
7 1 (0.65%) Sitecore
7 1 (0.65%) Zend