The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for DCOM skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DCOM over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Distributed Component Object Model (DCOM)
England / London
Rank - 644 642
Permanent jobs citing DCOM 0 1 7
As % of all permanent IT jobs advertised in London - 0.002% 0.017%
As % of the Libraries, Frameworks & Software Standards category - 0.006% 0.046%
Number of salaries quoted 0 1 4
Median salary - £55,000 £62,500
Median salary % change year-on-year - -12.00%  
UK excluding London median salary £42,500 £44,500 £41,500
% change year-on-year -4.49% +7.22%  

DCOM 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 London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13261 16568 15378
As % of all permanent IT job vacancies advertised in London 39.94% 39.91% 36.84%
Number of salaries quoted 11417 14467 13029
Median salary £57,500 £55,000 £55,000
Median salary % change year-on-year +4.54% -  
90% offered a salary of more than £37,500 £37,500 £36,000
10% offered a salary of more than £80,000 £72,500 £77,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

DCOM
Job Vacancy Trend in London

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

Job vacancy trend for DCOM in London

DCOM
Salary Trend in London

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

Salary trend for DCOM in London

DCOM
Top 19 Related IT Skills in London

For the 6 months to 23 March 2017, IT jobs citing DCOM 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 London region with a requirement for DCOM.

1 8 (100.00%) C++
1 8 (100.00%) Java
1 8 (100.00%) Agile Software Development
1 8 (100.00%) TDD
1 8 (100.00%) WPF
1 8 (100.00%) Multithreading
1 8 (100.00%) Data Integration
1 8 (100.00%) Big Data
2 7 (87.50%) C#
3 5 (62.50%) Impala
3 5 (62.50%) Apache Spark
3 5 (62.50%) Hadoop
3 5 (62.50%) Apache Hive
3 5 (62.50%) Finance
4 3 (37.50%) Risk Management
4 3 (37.50%) SQL
4 3 (37.50%) Banking
4 3 (37.50%) Unit Testing
5 1 (12.50%) Front Office

DCOM
Top Related IT Skills in 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 5 (62.50%) Apache Spark
Database & Business Intelligence
1 8 (100.00%) Big Data
2 5 (62.50%) Apache Hive
2 5 (62.50%) Hadoop
2 5 (62.50%) Impala
General
1 5 (62.50%) Finance
2 3 (37.50%) Banking
3 1 (12.50%) Front Office
Job Titles
1 8 (100.00%) Developer
2 7 (87.50%) C++ Developer
2 7 (87.50%) Senior Developer
3 6 (75.00%) Senior C++ Developer
4 2 (25.00%) Big Data Developer
4 2 (25.00%) C# Developer
4 2 (25.00%) C++/C# Developer
4 2 (25.00%) Senior C# Developer
5 1 (12.50%) C++/Java Developer
5 1 (12.50%) Front Office C++ Developer
5 1 (12.50%) Front Office Developer
5 1 (12.50%) Java Developer
5 1 (12.50%) Senior Big Data Developer
5 1 (12.50%) Senior Java Developer
5 1 (12.50%) Senior Software Developer
5 1 (12.50%) Software Developer
Libraries, Frameworks & Software Standards
1 8 (100.00%) WPF
Processes & Methodologies
1 8 (100.00%) Agile Software Development
1 8 (100.00%) Data Integration
1 8 (100.00%) Multithreading
1 8 (100.00%) TDD
2 3 (37.50%) Risk Management
2 3 (37.50%) Unit Testing
Programming Languages
1 8 (100.00%) C++
1 8 (100.00%) Java
2 7 (87.50%) C#
3 3 (37.50%) SQL