Period
to 23 November 2017

The table below looks at the prevalence of the term Tandem in permanent job vacancies advertised in the City of London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Tandem over the 6 months to 23 November 2017 with a comparison to the same period over the previous 2 years.

Tandem
Central London > City of London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 309 339 383
Rank change year-on-year +30 +44 +63
Permanent jobs citing Tandem 12 9 25
As % of all permanent IT jobs advertised in the City of London 0.12% 0.077% 0.15%
As % of the Miscellaneous category 0.25% 0.17% 0.32%
Number of salaries quoted 10 7 19
City of London median annual salary £72,500 £65,000 £50,000
Median salary % change year-on-year +11.54% +30.00% -4.76%
10th Percentile £35,000 £49,625 £38,650
90th Percentile £85,000 £76,250 £64,250
Central London median annual salary £50,000 £63,750 £50,000
% change year-on-year -21.57% +27.50% -4.76%

Tandem is in the Generic IT Skills category. The following 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 generic IT skills.

All Generic IT Skills
City of London
Permanent vacancies with a requirement for generic IT skills 4819 5448 7892
As % of all permanent IT jobs advertised in the City of London 47.13% 46.77% 46.45%
Number of salaries quoted 4302 4950 6617
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +4.55%
10th Percentile £33,750 £33,500 £32,500
90th Percentile £96,250 £90,000 £90,200
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

Tandem
Job Vacancy Trend in the City of London

Job postings citing Tandem as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Tandem in the City of London

Tandem
Salary Trend in the City of London

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

Salary trend for Tandem in the City of London

Tandem
Salary Histogram in the City of London

The salary distribution of IT jobs citing Tandem in the City of London over the 6 months to 23 November 2017.

Salary histogram for Tandem in the City of London

For the 6 months to 23 November 2017, IT jobs citing Tandem 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 Tandem.

1 7 (58.33%) Agile Software Development
1 7 (58.33%) Marketing
1 7 (58.33%) Degree
2 6 (50.00%) JavaScript
2 6 (50.00%) PHP
2 6 (50.00%) CSS
2 6 (50.00%) Linux
2 6 (50.00%) Front End Development
3 5 (41.67%) SOLID
3 5 (41.67%) Sinon.JS
3 5 (41.67%) Backbone.js
3 5 (41.67%) AngularJS
3 5 (41.67%) Chai
3 5 (41.67%) Virtual Team
3 5 (41.67%) MVC
3 5 (41.67%) OO
3 5 (41.67%) Web Services
3 5 (41.67%) Windows
3 5 (41.67%) SOA
3 5 (41.67%) HTTP
3 5 (41.67%) HTML
3 5 (41.67%) Mocha
3 5 (41.67%) Node.js
3 5 (41.67%) Web Development
3 5 (41.67%) TDD
3 5 (41.67%) Pair Programming
4 4 (33.33%) Project Management
5 2 (16.67%) Oracle ODI
5 2 (16.67%) PMO
5 2 (16.67%) IT Strategy

Tandem
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 1 (8.33%) OpenStack
Cloud Services
1 1 (8.33%) Amazon AWS
1 1 (8.33%) Microsoft Azure
Communications & Networking
1 5 (41.67%) HTTP
Database & Business Intelligence
1 2 (16.67%) Oracle ODI
2 1 (8.33%) Big Data
2 1 (8.33%) Data Warehouse
Development Applications
1 5 (41.67%) Mocha
1 5 (41.67%) Sinon.JS
2 1 (8.33%) Git (software)
General
1 7 (58.33%) Marketing
2 2 (16.67%) Billing
3 1 (8.33%) Electronics
3 1 (8.33%) Retail
Job Titles
1 6 (50.00%) Developer
1 6 (50.00%) Front End Developer (Client-Side Developer)
2 5 (41.67%) Senior Developer
2 5 (41.67%) Senior Front-End Developer
3 4 (33.33%) HTML CSS Developer
3 4 (33.33%) HTML Developer
3 4 (33.33%) JavaScript Developer
3 4 (33.33%) Senior JavaScript Developer
4 3 (25.00%) Angular Developer
5 2 (16.67%) Digital Project Manager
5 2 (16.67%) Oracle Specialist
5 2 (16.67%) Product Specialist
5 2 (16.67%) Project Manager
5 2 (16.67%) Senior Data Warehouse Specialist
6 1 (8.33%) Senior Systems Engineer
6 1 (8.33%) Software Engineer
6 1 (8.33%) Support Engineer
6 1 (8.33%) Systems Engineer
6 1 (8.33%) Systems Support
6 1 (8.33%) Technical Support
Libraries, Frameworks & Software Standards
1 6 (50.00%) CSS
2 5 (41.67%) AngularJS
2 5 (41.67%) Backbone.js
2 5 (41.67%) Chai
2 5 (41.67%) HTML
2 5 (41.67%) Node.js
2 5 (41.67%) Web Services
3 2 (16.67%) Middleware
3 2 (16.67%) Oracle Fusion
4 1 (8.33%) KnockoutJS
Miscellaneous
1 5 (41.67%) Virtual Team
2 2 (16.67%) Data Centre
2 2 (16.67%) Fintech
3 1 (8.33%) Embedded Systems
Operating Systems
1 6 (50.00%) Linux
2 5 (41.67%) Windows
3 1 (8.33%) Android
Processes & Methodologies
1 7 (58.33%) Agile Software Development
2 6 (50.00%) Front End Development
3 5 (41.67%) MVC
3 5 (41.67%) OO
3 5 (41.67%) Pair Programming
3 5 (41.67%) SOA
3 5 (41.67%) SOLID
3 5 (41.67%) TDD
3 5 (41.67%) Web Development
4 4 (33.33%) Project Management
5 2 (16.67%) Configuration Management
5 2 (16.67%) Data Integration
5 2 (16.67%) Innovative Thinking
5 2 (16.67%) IT Strategy
5 2 (16.67%) Marketing Strategy
5 2 (16.67%) Open Source
5 2 (16.67%) Scrum
5 2 (16.67%) Service Management
6 1 (8.33%) BEM - Block Element Modifier
6 1 (8.33%) Rapid Prototyping
Programming Languages
1 6 (50.00%) JavaScript
1 6 (50.00%) PHP
2 2 (16.67%) PL/SQL
2 2 (16.67%) SQL
3 1 (8.33%) C
3 1 (8.33%) C++
3 1 (8.33%) Java
Qualifications
1 7 (58.33%) Degree
Quality Assurance & Compliance
1 2 (16.67%) PMO
System Software
1 1 (8.33%) Firmware
Vendors
1 2 (16.67%) Oracle
2 1 (8.33%) Google
2 1 (8.33%) Microsoft