Period
to 20 November 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 20 November 2018 with a comparison to the same period in the previous 2 years.

Open Source
South East > Buckinghamshire
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 79 100 143
Rank change year-on-year +21 +43 -46
Permanent jobs citing Open Source 74 71 38
As % of all permanent IT jobs advertised in Buckinghamshire 2.97% 2.45% 1.23%
As % of the Processes & Methodologies category 3.31% 2.73% 1.39%
Number of salaries quoted 66 68 38
Buckinghamshire median annual salary £60,000 £40,000 £45,000
Median salary % change year-on-year +50.00% -11.11% -
10th Percentile £48,750 £27,000 £40,000
90th Percentile £85,000 £62,575 £61,250
South East median annual salary £55,000 £45,000 £50,000
% change year-on-year +22.22% -10.00% +5.26%

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 2,237 2,601 2,731
As % of all permanent IT jobs advertised in Buckinghamshire 89.84% 89.91% 88.32%
Number of salaries quoted 1,865 2,086 2,309
Buckinghamshire median annual salary £45,000 £43,500 £42,500
Median salary % change year-on-year +3.45% +2.35% -
10th Percentile £26,250 £24,750 £26,250
90th Percentile £66,000 £65,000 £62,750
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

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 20 November 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 20 November 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 +38 68 £57,500 +98.28% 6
Marlow +21 5 £70,000 +55.56%
Bletchley - 1 £80,000 -
Open Source
South East

For the 6 months to 20 November 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 43 (58.11%) Java
2 40 (54.05%) OO
2 40 (54.05%) Agile Software Development
3 37 (50.00%) HTML
4 34 (45.95%) CSS
4 34 (45.95%) XML
5 32 (43.24%) JavaScript
6 30 (40.54%) Spring
7 29 (39.19%) Hibernate
7 29 (39.19%) DHTML
7 29 (39.19%) J2EE
7 29 (39.19%) JSP
7 29 (39.19%) OOA/OOD
7 29 (39.19%) Struts
7 29 (39.19%) Use Case
8 24 (32.43%) AngularJS
9 23 (31.08%) Software Architecture
10 20 (27.03%) Apache
10 20 (27.03%) TCP/IP
11 19 (25.68%) JMS
11 19 (25.68%) HTTP
11 19 (25.68%) Servlets
11 19 (25.68%) JDBC
11 19 (25.68%) SQL
11 19 (25.68%) Amazon AWS
12 17 (22.97%) C#
13 16 (21.62%) .NET
13 16 (21.62%) DevOps
14 15 (20.27%) Web Services
15 14 (18.92%) Law

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 20 (27.03%) Apache
2 12 (16.22%) Apache Spark
3 10 (13.51%) Apache ServiceMix
4 5 (6.76%) Confluence
5 1 (1.35%) Elasticsearch
5 1 (1.35%) JBoss
5 1 (1.35%) nginx
5 1 (1.35%) Smallworld
5 1 (1.35%) Tomcat
Cloud Services
1 19 (25.68%) Amazon AWS
2 12 (16.22%) Microsoft Azure
3 9 (12.16%) SaaS
4 5 (6.76%) Cloud Computing
5 3 (4.05%) Sauce Labs
6 1 (1.35%) GitHub
6 1 (1.35%) Office 365
6 1 (1.35%) Slack
Communications & Networking
1 20 (27.03%) TCP/IP
2 19 (25.68%) HTTP
3 3 (4.05%) Internet
4 1 (1.35%) SNMP
Database & Business Intelligence
1 12 (16.22%) Hadoop
2 10 (13.51%) PostgreSQL
2 10 (13.51%) SQL Server
3 8 (10.81%) MySQL
4 7 (9.46%) Big Data
5 6 (8.11%) Redis
6 4 (5.41%) Data Warehouse
6 4 (5.41%) NoSQL
6 4 (5.41%) Pentaho
6 4 (5.41%) PowerCenter
7 1 (1.35%) Relational Database
Development Applications
1 8 (10.81%) Git (software)
2 5 (6.76%) Appium
2 5 (6.76%) Atlassian Bamboo
2 5 (6.76%) Bitbucket
2 5 (6.76%) JIRA
2 5 (6.76%) Selenium
2 5 (6.76%) WebDriver
3 4 (5.41%) ERwin
3 4 (5.41%) Hudson
3 4 (5.41%) Jenkins
3 4 (5.41%) PowerDesigner
3 4 (5.41%) RStudio
4 3 (4.05%) Cucumber
5 2 (2.70%) Calabash
6 1 (1.35%) Artifactory
6 1 (1.35%) GitLab
General
1 14 (18.92%) Law
2 13 (17.57%) Retail
3 10 (13.51%) Finance
4 3 (4.05%) Legal
5 2 (2.70%) Marketing
6 1 (1.35%) Banking
6 1 (1.35%) Corporate Banking
6 1 (1.35%) Telecoms
Job Titles
1 30 (40.54%) Developer
2 26 (35.14%) Java Developer
3 20 (27.03%) Senior Developer
3 20 (27.03%) Senior Java Developer
4 14 (18.92%) Architect
5 9 (12.16%) Solutions Architect
6 5 (6.76%) Analyst
7 4 (5.41%) Commercial Lawyer
7 4 (5.41%) Product Manager
7 4 (5.41%) Software Engineer
7 4 (5.41%) Technical Architect
8 3 (4.05%) .NET Architect
8 3 (4.05%) .NET Solutions Architect
8 3 (4.05%) .NET Technical Architect
8 3 (4.05%) Java Automation Tester
8 3 (4.05%) QA Automation Tester
8 3 (4.05%) QA Tester
8 3 (4.05%) Technical Manager
8 3 (4.05%) Technical Product Manager
8 3 (4.05%) Technical Solutions Architect
Libraries, Frameworks & Software Standards
1 37 (50.00%) HTML
2 34 (45.95%) CSS
2 34 (45.95%) XML
3 30 (40.54%) Spring
4 29 (39.19%) DHTML
4 29 (39.19%) Hibernate
4 29 (39.19%) J2EE
4 29 (39.19%) JSP
4 29 (39.19%) Struts
5 24 (32.43%) AngularJS
6 19 (25.68%) JDBC
6 19 (25.68%) JMS
6 19 (25.68%) Servlets
7 16 (21.62%) .NET
8 15 (20.27%) Web Services
9 13 (17.57%) Kafka
10 12 (16.22%) LAMP
11 10 (13.51%) ActiveMQ
11 10 (13.51%) JSF
11 10 (13.51%) XML Schema
Miscellaneous
1 13 (17.57%) Greenfield Project
2 8 (10.81%) Computer Science
3 7 (9.46%) Self-Motivation
4 6 (8.11%) Analytical Skills
5 5 (6.76%) Management Information System
5 5 (6.76%) Minimum Viable Product
6 3 (4.05%) Mobile App
7 1 (1.35%) Data Centre
7 1 (1.35%) e-Learning
Operating Systems
1 8 (10.81%) Linux
2 5 (6.76%) Android
2 5 (6.76%) Apple iOS
2 5 (6.76%) Mac OS X
2 5 (6.76%) Windows
3 1 (1.35%) CoreOS
3 1 (1.35%) Ubuntu
Processes & Methodologies
1 40 (54.05%) Agile Software Development
1 40 (54.05%) OO
2 29 (39.19%) OOA/OOD
2 29 (39.19%) Use Case
3 23 (31.08%) Software Architecture
4 16 (21.62%) DevOps
5 14 (18.92%) Test Automation
6 13 (17.57%) Root Cause Analysis
6 13 (17.57%) TOGAF
7 12 (16.22%) Data Architecture
7 12 (16.22%) Metadata Management
8 10 (13.51%) OOP
8 10 (13.51%) Project Management
8 10 (13.51%) UML
8 10 (13.51%) Unit Testing
8 10 (13.51%) Workflow
9 9 (12.16%) Records Management
10 8 (10.81%) Machine Learning
11 7 (9.46%) Business Intelligence
11 7 (9.46%) Waterfall
Programming Languages
1 43 (58.11%) Java
2 32 (43.24%) JavaScript
3 19 (25.68%) SQL
4 17 (22.97%) C#
5 8 (10.81%) C++
6 7 (9.46%) Ruby
7 5 (6.76%) Apple Swift
8 4 (5.41%) PHP
9 2 (2.70%) Python
10 1 (1.35%) Bash Shell
10 1 (1.35%) Perl
10 1 (1.35%) PowerShell
10 1 (1.35%) T-SQL
Qualifications
1 8 (10.81%) CISSP
1 8 (10.81%) TOGAF Certification
2 6 (8.11%) Degree
3 5 (6.76%) Master's Degree
3 5 (6.76%) MCP
3 5 (6.76%) Microsoft Certification
4 3 (4.05%) Computer Science Degree
4 3 (4.05%) SSCP
5 1 (1.35%) SC Cleared
5 1 (1.35%) Security Cleared
Quality Assurance & Compliance
1 5 (6.76%) ISO/IEC 27001
1 5 (6.76%) PCI DSS
1 5 (6.76%) QA
2 3 (4.05%) Data Quality
3 1 (1.35%) GDPR
System Software
1 6 (8.11%) Docker
2 1 (1.35%) Apache ZooKeeper
Systems Management
1 2 (2.70%) Ansible
1 2 (2.70%) Kubernetes
1 2 (2.70%) Puppet
2 1 (1.35%) HAProxy
2 1 (1.35%) Kibana
2 1 (1.35%) logstash
2 1 (1.35%) Munin
2 1 (1.35%) Nagios
2 1 (1.35%) Opscode Chef
2 1 (1.35%) ZABBIX
Vendors
1 11 (14.86%) Microsoft
1 11 (14.86%) Oracle
2 7 (9.46%) Unisys
3 6 (8.11%) SAP
4 4 (5.41%) Ab Initio
4 4 (5.41%) MicroStrategy
4 4 (5.41%) Talend
5 1 (1.35%) Atlassian
5 1 (1.35%) Hortonworks
5 1 (1.35%) hybris
5 1 (1.35%) New Relic
5 1 (1.35%) Red Hat
5 1 (1.35%) Salesforce.com
5 1 (1.35%) SolarWinds
5 1 (1.35%) Splunk