Period
to 23 May 2018

The following table provides summary statistics for permanent job vacancies advertised in Buckinghamshire 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 23 May 2018 with a comparison to the same period in the previous 2 years.

Open Source
South East > Buckinghamshire
6 months to
23 May 2018
Same period 2017 Same period 2016
Rank 98 103 84
Rank change year-on-year +5 -19 +54
Permanent jobs citing Open Source 67 54 105
As % of all permanent IT jobs advertised in Buckinghamshire 2.35% 1.98% 3.18%
As % of the Processes & Methodologies category 2.68% 2.24% 3.59%
Number of salaries quoted 53 33 102
Buckinghamshire median annual salary £50,000 £45,000 £47,500
Median salary % change year-on-year +11.11% -5.26% +11.76%
10th Percentile £40,000 £36,250 £32,000
90th Percentile £64,000 £62,000 £57,500
South East median annual salary £50,000 £50,000 £50,000

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 Buckinghamshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Buckinghamshire
Permanent vacancies with a requirement for process or methodology skills 2,499 2,416 2,927
As % of all permanent IT jobs advertised in Buckinghamshire 87.62% 88.76% 88.64%
Number of salaries quoted 1,997 1,937 2,404
Buckinghamshire median annual salary £45,000 £43,500 £42,500
Median salary % change year-on-year +3.45% +2.35% -
10th Percentile £25,500 £26,250 £26,250
90th Percentile £63,750 £65,000 £62,500
South East median annual salary £46,000 £45,000 £45,000
% change year-on-year +2.22% - -

Open Source
Job Vacancy Trend in Buckinghamshire

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

Job vacancy trend for Open Source in Buckinghamshire

Open Source
Salary Trend in Buckinghamshire

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

Salary trend for Open Source in Buckinghamshire

Open Source
Salary Histogram in Buckinghamshire

The salary distribution of IT jobs citing Open Source in Buckinghamshire over the 6 months to 23 May 2018.

Salary histogram for Open Source in Buckinghamshire

Open Source
Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Open Source within the Buckinghamshire region over the 6 months to 23 May 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 -1 48 £50,000 +11.11% 3
Aylesbury - 14 £40,000 -
Marlow -12 2 £50,000 -18.37% 1
Open Source
South East

For the 6 months to 23 May 2018, IT jobs citing Open Source 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 Open Source.

1 51 (76.12%) JavaScript
2 47 (70.15%) OO
3 44 (65.67%) Java
4 37 (55.22%) Hibernate
4 37 (55.22%) Spring
4 37 (55.22%) HTML
4 37 (55.22%) CSS
4 37 (55.22%) XML
5 36 (53.73%) JSP
5 36 (53.73%) J2EE
6 35 (52.24%) DHTML
6 35 (52.24%) Struts
7 34 (50.75%) OOA/OOD
7 34 (50.75%) Use Case
8 31 (46.27%) Agile Software Development
9 28 (41.79%) TCP/IP
9 28 (41.79%) Software Architecture
10 27 (40.30%) Servlets
11 26 (38.81%) JDBC
12 24 (35.82%) HTTP
12 24 (35.82%) JMS
13 22 (32.84%) SQL
14 19 (28.36%) Test Automation
15 18 (26.87%) Continuous Delivery
16 15 (22.39%) Apache
17 14 (20.90%) Oracle
17 14 (20.90%) Manual Testing
17 14 (20.90%) WebDriver
17 14 (20.90%) Cucumber
17 14 (20.90%) Selenium

Open Source
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 15 (22.39%) Apache
2 11 (16.42%) Apache ServiceMix
3 4 (5.97%) Apache Spark
4 2 (2.99%) CMS
4 2 (2.99%) SAS
4 2 (2.99%) SharePoint
4 2 (2.99%) Smallworld
4 2 (2.99%) WebSphere
4 2 (2.99%) WordPress
5 1 (1.49%) BizTalk Server
5 1 (1.49%) IIS
5 1 (1.49%) JBoss
5 1 (1.49%) NetWeaver
5 1 (1.49%) nginx
5 1 (1.49%) WildFly
Business Applications
1 2 (2.99%) Salesforce.com CRM
2 1 (1.49%) SAP Hybris
Cloud Services
1 4 (5.97%) Amazon AWS
2 3 (4.48%) Cloud Computing
2 3 (4.48%) IaaS
2 3 (4.48%) PaaS
2 3 (4.48%) SaaS
3 2 (2.99%) Amazon EC2
3 2 (2.99%) AWS Lambda
3 2 (2.99%) Microsoft Azure
3 2 (2.99%) Serverless
4 1 (1.49%) Bluemix
4 1 (1.49%) GitHub
4 1 (1.49%) Google Analytics
4 1 (1.49%) IBM Cloud
Communications & Networking
1 28 (41.79%) TCP/IP
2 24 (35.82%) HTTP
3 11 (16.42%) VoIP
4 1 (1.49%) DNS
4 1 (1.49%) Network Security
4 1 (1.49%) SSL
Database & Business Intelligence
1 12 (17.91%) PostgreSQL
2 9 (13.43%) Relational Database
3 6 (8.96%) RDBMS
4 5 (7.46%) NoSQL
5 4 (5.97%) Big Data
5 4 (5.97%) Data Warehouse
5 4 (5.97%) Hadoop
5 4 (5.97%) Pentaho
5 4 (5.97%) Redis
6 3 (4.48%) Apache Cassandra
6 3 (4.48%) GIS
6 3 (4.48%) HBase
6 3 (4.48%) Neo4j
7 2 (2.99%) Amazon RDS
7 2 (2.99%) MySQL
7 2 (2.99%) OLAP
7 2 (2.99%) OLTP
8 1 (1.49%) NewSQL
8 1 (1.49%) Oracle Database
8 1 (1.49%) SQL Server
Development Applications
1 14 (20.90%) Cucumber
1 14 (20.90%) Selenium
1 14 (20.90%) WebDriver
2 2 (2.99%) Oracle APEX
3 1 (1.49%) Ant
3 1 (1.49%) Bundler
3 1 (1.49%) Git (software)
3 1 (1.49%) Gradle
3 1 (1.49%) gulp
3 1 (1.49%) Jenkins
3 1 (1.49%) Maven
3 1 (1.49%) Subversion
3 1 (1.49%) TeamCity
3 1 (1.49%) Vagrant
General
1 8 (11.94%) Law
2 4 (5.97%) Finance
2 4 (5.97%) Publishing
2 4 (5.97%) Telecoms
3 2 (2.99%) Banking
3 2 (2.99%) Dutch Language
3 2 (2.99%) French Language
3 2 (2.99%) German Language
3 2 (2.99%) Italian Language
4 1 (1.49%) Electronics
Job Titles
1 41 (61.19%) Developer
2 36 (53.73%) Java Developer
3 24 (35.82%) Senior Developer
3 24 (35.82%) Senior Java Developer
4 17 (25.37%) J2EE Developer
4 17 (25.37%) Java/J2EE Developer
4 17 (25.37%) JavaScript Developer
4 17 (25.37%) Senior J2EE Developer
4 17 (25.37%) Senior Java/J2EE Developer
4 17 (25.37%) Senior JavaScript Developer
5 13 (19.40%) Automation Tester
5 13 (19.40%) Tester
6 9 (13.43%) Selenium Automation Tester
6 9 (13.43%) Selenium Tester
7 4 (5.97%) Big Data Engineer
7 4 (5.97%) Data Engineer
8 2 (2.99%) Analytics Developer
8 2 (2.99%) Commercial Lawyer
8 2 (2.99%) GIS Support
8 2 (2.99%) Pentaho Developer
Libraries, Frameworks & Software Standards
1 37 (55.22%) CSS
1 37 (55.22%) Hibernate
1 37 (55.22%) HTML
1 37 (55.22%) Spring
1 37 (55.22%) XML
2 36 (53.73%) J2EE
2 36 (53.73%) JSP
3 35 (52.24%) DHTML
3 35 (52.24%) Struts
4 27 (40.30%) Servlets
5 26 (38.81%) JDBC
6 24 (35.82%) JMS
7 13 (19.40%) Web Services
8 11 (16.42%) ActiveMQ
8 11 (16.42%) JSF
8 11 (16.42%) Struts2
8 11 (16.42%) XML Schema
9 9 (13.43%) AngularJS
10 4 (5.97%) Kafka
10 4 (5.97%) RabbitMQ
Miscellaneous
1 4 (5.97%) Analytical Skills
1 4 (5.97%) Self-Motivation
2 2 (2.99%) BYOD
2 2 (2.99%) Clustering
2 2 (2.99%) N-Tier
3 1 (1.49%) Blog
3 1 (1.49%) Cyberthreat
3 1 (1.49%) Enterprise Software
3 1 (1.49%) Greenfield Project
Operating Systems
1 3 (4.48%) Linux
1 3 (4.48%) Windows
2 2 (2.99%) Ubuntu
2 2 (2.99%) Unix
2 2 (2.99%) Windows Server
2 2 (2.99%) Windows Server 2012
3 1 (1.49%) Android
3 1 (1.49%) Apple iOS
3 1 (1.49%) DC/OS
Processes & Methodologies
1 47 (70.15%) OO
2 34 (50.75%) OOA/OOD
2 34 (50.75%) Use Case
3 31 (46.27%) Agile Software Development
4 28 (41.79%) Software Architecture
5 19 (28.36%) Test Automation
6 18 (26.87%) Continuous Delivery
7 14 (20.90%) Manual Testing
8 13 (19.40%) OOP
8 13 (19.40%) User Stories
8 13 (19.40%) Workflow
9 12 (17.91%) Release Automation
10 11 (16.42%) Continuous Improvement
10 11 (16.42%) Root Cause Analysis
10 11 (16.42%) Unit Testing
11 10 (14.93%) UML
12 8 (11.94%) Records Management
13 5 (7.46%) TDD
14 4 (5.97%) Continuous Integration
14 4 (5.97%) ETL
Programming Languages
1 51 (76.12%) JavaScript
2 44 (65.67%) Java
3 22 (32.84%) SQL
4 13 (19.40%) C#
5 7 (10.45%) Python
6 4 (5.97%) Go
6 4 (5.97%) Scala
7 3 (4.48%) C++
7 3 (4.48%) PHP
7 3 (4.48%) Shell Script
8 2 (2.99%) Apex Code
8 2 (2.99%) C
8 2 (2.99%) ES6
8 2 (2.99%) Perl
8 2 (2.99%) Ruby
9 1 (1.49%) Java 8
9 1 (1.49%) PL/SQL
9 1 (1.49%) PowerShell
Qualifications
1 6 (8.96%) Degree
2 4 (5.97%) SC Cleared
2 4 (5.97%) Security Cleared
3 2 (2.99%) CISSP
3 2 (2.99%) OSCP
4 1 (1.49%) CEH
4 1 (1.49%) CompTIA Security+
4 1 (1.49%) CREST Certified
4 1 (1.49%) GIAC
Quality Assurance & Compliance
1 2 (2.99%) GDPR
2 1 (1.49%) QA
System Software
1 2 (2.99%) Docker
2 1 (1.49%) Active Directory
Systems Management
1 3 (4.48%) Ansible
2 2 (2.99%) Puppet
3 1 (1.49%) Kubernetes
Vendors
1 14 (20.90%) Oracle
2 5 (7.46%) Microsoft
3 3 (4.48%) Cloudera
4 2 (2.99%) IBM
4 2 (2.99%) Red Hat
4 2 (2.99%) Salesforce.com
4 2 (2.99%) Unisys
5 1 (1.49%) ATG
5 1 (1.49%) Demandware
5 1 (1.49%) Google
5 1 (1.49%) hybris
5 1 (1.49%) New Relic
5 1 (1.49%) SAP
5 1 (1.49%) Splunk