Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Norwich 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
Norfolk > Norwich
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 39 61 -
Rank change year-on-year +22 - +57
Permanent jobs citing Open Source 14 2 0
As % of all permanent IT jobs advertised in Norwich 4.81% 0.42% -
As % of the Processes & Methodologies category 5.11% 0.47% -
Number of salaries quoted 6 0 0
Norwich median annual salary £65,000 - -
Norfolk median annual salary £65,000 - £20,000

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 Norwich with a requirement for process or methodology skills.

All Process and Methodology Skills
Norwich
Permanent vacancies with a requirement for process or methodology skills 274 430 253
As % of all permanent IT jobs advertised in Norwich 94.16% 91.10% 78.33%
Number of salaries quoted 200 346 204
Norwich median annual salary £39,750 £42,500 £32,500
Median salary % change year-on-year -6.47% +30.77% -8.49%
10th Percentile £26,188 £27,000 £22,000
90th Percentile £67,750 £57,750 £47,050
Norfolk median annual salary £40,000 £40,000 £32,500
% change year-on-year - +23.08% -9.72%

Open Source
Job Vacancy Trend in Norwich

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

Job vacancy trend for Open Source in Norwich

Open Source
Salary Trend in Norwich

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

Salary trend for Open Source in Norwich

Open Source
Salary Histogram in Norwich

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

Salary histogram for Open Source in Norwich

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 Norwich region with a requirement for Open Source.

1 11 (78.57%) Java
2 9 (64.29%) JavaScript
2 9 (64.29%) CSS
2 9 (64.29%) Linux
2 9 (64.29%) HTML
2 9 (64.29%) jQuery
3 8 (57.14%) Agile Software Development
4 7 (50.00%) Continuous Integration
5 6 (42.86%) Git (software)
5 6 (42.86%) XML
5 6 (42.86%) Windows
5 6 (42.86%) SQL
5 6 (42.86%) MySQL
6 4 (28.57%) Web Services
6 4 (28.57%) C
6 4 (28.57%) SOA
6 4 (28.57%) Microsoft
6 4 (28.57%) Finance
6 4 (28.57%) Apache Solr
6 4 (28.57%) Microsoft Virtual Server
6 4 (28.57%) TOGAF
6 4 (28.57%) Enterprise Architecture
6 4 (28.57%) NoSQL
6 4 (28.57%) Linked Data
6 4 (28.57%) Presales
6 4 (28.57%) Virtual Servers
6 4 (28.57%) Document Composition
7 3 (21.43%) HttpUnit
7 3 (21.43%) Analytics
7 3 (21.43%) CSS3

Open Source
Co-occurring IT Skills in Norwich 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 4 (28.57%) Apache Solr
2 3 (21.43%) Apache
2 3 (21.43%) JBoss
2 3 (21.43%) WildFly
2 3 (21.43%) WordPress
Business Applications
1 3 (21.43%) Magento
Cloud Services
1 1 (7.14%) Amazon AWS
1 1 (7.14%) Amazon EMR
1 1 (7.14%) Amazon Kinesis
Communications & Networking
1 3 (21.43%) FTP
1 3 (21.43%) HTTP
1 3 (21.43%) POP3
1 3 (21.43%) SMTP
1 3 (21.43%) TCP/IP
Database & Business Intelligence
1 6 (42.86%) MySQL
2 4 (28.57%) NoSQL
3 3 (21.43%) Firebird
3 3 (21.43%) InterBase
4 1 (7.14%) Apache Cassandra
4 1 (7.14%) Big Data
4 1 (7.14%) Redis
Development Applications
1 6 (42.86%) Git (software)
2 3 (21.43%) HttpUnit
2 3 (21.43%) InstallShield
2 3 (21.43%) JUnit
2 3 (21.43%) Maven
2 3 (21.43%) Selenium
2 3 (21.43%) Subversion
General
1 4 (28.57%) Finance
2 1 (7.14%) Marketing
Job Titles
1 9 (64.29%) Developer
2 4 (28.57%) Architect
2 4 (28.57%) Solutions Architect
3 3 (21.43%) Delphi Developer
3 3 (21.43%) DevOps Developer
4 2 (14.29%) PHP Developer
5 1 (7.14%) Big Data Engineer
5 1 (7.14%) Data Engineer
5 1 (7.14%) Technical Developer
Libraries, Frameworks & Software Standards
1 9 (64.29%) CSS
1 9 (64.29%) HTML
1 9 (64.29%) jQuery
2 6 (42.86%) XML
3 4 (28.57%) Web Services
4 3 (21.43%) CSS3
4 3 (21.43%) EDI
4 3 (21.43%) HTML5
4 3 (21.43%) Spring
4 3 (21.43%) Twitter Bootstrap
5 2 (14.29%) Laravel
Miscellaneous
1 4 (28.57%) Linked Data
2 3 (21.43%) Digital Media
2 3 (21.43%) EPoS
Operating Systems
1 9 (64.29%) Linux
2 6 (42.86%) Windows
Processes & Methodologies
1 8 (57.14%) Agile Software Development
2 7 (50.00%) Continuous Integration
3 4 (28.57%) Document Composition
3 4 (28.57%) Enterprise Architecture
3 4 (28.57%) Presales
3 4 (28.57%) SOA
3 4 (28.57%) TOGAF
4 3 (21.43%) Analytics
4 3 (21.43%) Build Automation
4 3 (21.43%) Dependency Management
4 3 (21.43%) DevOps
4 3 (21.43%) Information Security
4 3 (21.43%) Load Testing
4 3 (21.43%) Mentoring
4 3 (21.43%) OO
4 3 (21.43%) OO PHP
4 3 (21.43%) Regression Testing
4 3 (21.43%) Scrum
4 3 (21.43%) Test Automation
4 3 (21.43%) Unit Testing
Programming Languages
1 11 (78.57%) Java
2 9 (64.29%) JavaScript
3 6 (42.86%) SQL
4 4 (28.57%) C
5 3 (21.43%) Delphi
5 3 (21.43%) PHP
6 1 (7.14%) Scala
System Software
1 4 (28.57%) Microsoft Virtual Server
1 4 (28.57%) Virtual Servers
Systems Management
1 3 (21.43%) Puppet
Vendors
1 4 (28.57%) Microsoft
2 3 (21.43%) VMware