The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for ZeroMQ skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ZeroMQ over the 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

iMatix ØMQ (0MQ, ZMQ)
London / City of London
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 208 266 315
Rank change year-on-year +58 +49  
Permanent jobs citing ZeroMQ 15 2 4
As % of all permanent IT jobs advertised in the City of London 0.29% 0.028% 0.039%
As % of the Libraries, Frameworks & Software Standards category 0.77% 0.073% 0.12%
Number of salaries quoted 9 2 4
Median salary £50,000 £60,000 £47,500
Median salary % change year-on-year -16.66% +26.31%  
90% offered a salary of more than £49,500 £60,000 £45,000
10% offered a salary of more than £68,500 £60,000 £51,750
UK excluding London median salary £40,000 £50,000 £70,000
% change year-on-year -20.00% -28.57%  

ZeroMQ is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
City of London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1945 2754 3390
As % of all permanent IT job vacancies advertised in the City of London 37.80% 38.36% 32.63%
Number of salaries quoted 1768 2432 2948
Median salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% -  
90% offered a salary of more than £41,500 £37,500 £37,500
10% offered a salary of more than £85,000 £72,500 £75,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

ZeroMQ
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing ZeroMQ as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for ZeroMQ in the City of London

ZeroMQ
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ZeroMQ in the City of London.

Salary trend for ZeroMQ in the City of London

ZeroMQ
Salary Histogram in the City of London

The salary distribution of IT jobs citing ZeroMQ in the City of London over the 3 months to 29 March 2017.

Salary histogram for ZeroMQ in the City of London

For the 6 months to 29 March 2017, IT jobs citing ZeroMQ 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 City of London region with a requirement for ZeroMQ.

1 10 (66.67%) JMS
1 10 (66.67%) Scrum
1 10 (66.67%) Agile Software Development
2 9 (60.00%) AMQP
3 8 (53.33%) Open Source
3 8 (53.33%) SaaS
4 7 (46.67%) Amazon AWS
4 7 (46.67%) Kanban
4 7 (46.67%) TDD
4 7 (46.67%) CMS
4 7 (46.67%) SOA
4 7 (46.67%) DNS
4 7 (46.67%) Internet
4 7 (46.67%) MOM
4 7 (46.67%) HTTP
4 7 (46.67%) NoSQL
4 7 (46.67%) REST
4 7 (46.67%) Microservices
4 7 (46.67%) Public Cloud
4 7 (46.67%) Translating Business Requirements
5 6 (40.00%) Linux
5 6 (40.00%) Python
6 4 (26.67%) Java
6 4 (26.67%) PHP
6 4 (26.67%) SQL
6 4 (26.67%) MySQL
6 4 (26.67%) jQuery
6 4 (26.67%) Computer Science
6 4 (26.67%) RabbitMQ
7 3 (20.00%) Phing

ZeroMQ
Co-occurring IT Skills in the City of London 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 7 (46.67%) CMS
2 3 (20.00%) Apache
3 1 (6.67%) Apache Qpid
Cloud Services
1 8 (53.33%) SaaS
2 7 (46.67%) Amazon AWS
Communications & Networking
1 9 (60.00%) AMQP
2 7 (46.67%) DNS
2 7 (46.67%) HTTP
2 7 (46.67%) Internet
3 1 (6.67%) SSL
3 1 (6.67%) TCP/IP
Database & Business Intelligence
1 7 (46.67%) NoSQL
2 4 (26.67%) MySQL
3 1 (6.67%) PostgreSQL
3 1 (6.67%) SQL Server
Development Applications
1 3 (20.00%) Phing
1 3 (20.00%) PHPUnit
2 1 (6.67%) Eclipse
2 1 (6.67%) JIRA
2 1 (6.67%) Maven
General
1 3 (20.00%) Finance
2 1 (6.67%) Banking
2 1 (6.67%) Financial Institution
Job Titles
1 7 (46.67%) Architect
1 7 (46.67%) Technical Architect
2 5 (33.33%) Developer
3 4 (26.67%) PHP Developer
4 2 (13.33%) Infrastructure Engineer
5 1 (6.67%) Applications Developer
5 1 (6.67%) Automation Engineer
5 1 (6.67%) DevOps Engineer
5 1 (6.67%) DevOps Systems Engineer
5 1 (6.67%) Integration Engineer
5 1 (6.67%) Java Engineer
5 1 (6.67%) Lead Developer
5 1 (6.67%) Lead PHP Developer
5 1 (6.67%) Middleware Engineer
5 1 (6.67%) Senior Developer
5 1 (6.67%) Senior PHP Developer
5 1 (6.67%) Software Developer
5 1 (6.67%) Systems Integration Engineer
5 1 (6.67%) Team Leader
5 1 (6.67%) TIBCO Engineer
Libraries, Frameworks & Software Standards
1 10 (66.67%) JMS
2 7 (46.67%) REST
3 4 (26.67%) jQuery
3 4 (26.67%) RabbitMQ
4 3 (20.00%) ActiveMQ
4 3 (20.00%) LAMP
4 3 (20.00%) Middleware
4 3 (20.00%) Regular Expression
5 2 (13.33%) Rendezvous
5 2 (13.33%) TIBCO EMS
6 1 (6.67%) AngularJS
6 1 (6.67%) CodeIgniter
6 1 (6.67%) CSS
6 1 (6.67%) Kafka
6 1 (6.67%) Laravel
6 1 (6.67%) Phalcon
6 1 (6.67%) Twitter Bootstrap
Miscellaneous
1 7 (46.67%) Public Cloud
2 4 (26.67%) Computer Science
3 1 (6.67%) Analytical Skills
3 1 (6.67%) Enterprise Software
Operating Systems
1 6 (40.00%) Linux
Processes & Methodologies
1 10 (66.67%) Agile Software Development
1 10 (66.67%) Scrum
2 8 (53.33%) Open Source
3 7 (46.67%) Kanban
3 7 (46.67%) Microservices
3 7 (46.67%) SOA
3 7 (46.67%) TDD
3 7 (46.67%) Translating Business Requirements
4 3 (20.00%) BDD
4 3 (20.00%) Data Migration
4 3 (20.00%) Mentoring
4 3 (20.00%) Migration
4 3 (20.00%) OOP
5 2 (13.33%) Software Engineering
6 1 (6.67%) Continuous Improvement
6 1 (6.67%) Defensive Programming
6 1 (6.67%) Disaster Recovery
6 1 (6.67%) High Availability
6 1 (6.67%) MVC
6 1 (6.67%) Strategic Planning
Programming Languages
1 6 (40.00%) Python
2 4 (26.67%) Java
2 4 (26.67%) PHP
2 4 (26.67%) SQL
3 3 (20.00%) Bash Shell
3 3 (20.00%) JavaScript
3 3 (20.00%) Perl
3 3 (20.00%) Ruby
4 1 (6.67%) C#
4 1 (6.67%) C++
Qualifications
1 2 (13.33%) Degree
Quality Assurance & Compliance
1 3 (20.00%) ISO/IEC 27001
1 3 (20.00%) PCI DSS
2 1 (6.67%) SLA
Systems Management
1 7 (46.67%) MOM
2 1 (6.67%) Ansible
Vendors
1 2 (13.33%) TIBCO
2 1 (6.67%) Microsoft