The median annual salary for a Senior Developer was £49,750 in advertised job vacancies in Middlesex during the 3 months to 29 March 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Senior Developer
South East / Middlesex
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 16 24 23
Rank change year-on-year +8 -1  
Permanent jobs requiring a Senior Developer 6 4 15
As % of all permanent IT jobs advertised in Middlesex 6.19% 2.25% 5.42%
As % of the Job Titles category 6.90% 2.26% 5.79%
Number of salaries quoted 4 4 15
Median salary £49,750 £61,250 £52,500
Median salary % change year-on-year -18.77% +16.66%  
UK excluding London median salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.55%  

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in Middlesex. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
Middlesex
Permanent job vacancies with a job title containing a recognized job role 87 177 259
As % of all permanent IT job vacancies advertised in Middlesex 89.69% 99.44% 93.50%
Number of salaries quoted 67 165 171
Median salary £47,500 £50,000 £47,500
Median salary % change year-on-year -5.00% +5.26%  
90% offered a salary of more than £26,000 £35,000 £32,500
10% offered a salary of more than £57,500 £62,500 £75,000
UK excluding London median salary £41,500 £41,500 £40,000
% change year-on-year - +3.75%  

Senior Developer
Job Vacancy Trend in Middlesex

The job posting trend of jobs advertised in Middlesex that featured Senior Developer in the job title.

Job vacancy trend for Senior Developer in Middlesex

Senior Developer
Salary Trend in Middlesex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Senior Developer in Middlesex.

Salary trend for Senior Developer in Middlesex

Senior Developer Skill Set
Top 30 Co-occurring IT Skills in Middlesex

For the 6 months to 29 March 2017, Senior Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Middlesex region featuring Senior Developer in the job title.

1 8 (88.89%) Agile Software Development
2 7 (77.78%) Continuous Integration
3 6 (66.67%) .NET
3 6 (66.67%) SQL Server
3 6 (66.67%) Microsoft
4 5 (55.56%) TDD
4 5 (55.56%) BDD
4 5 (55.56%) DevOps
5 4 (44.44%) ASP.NET Web API
5 4 (44.44%) Predictive Analysis
5 4 (44.44%) Octopus Deploy
5 4 (44.44%) Continuous Deployment
5 4 (44.44%) Puppet
5 4 (44.44%) Amazon AWS
5 4 (44.44%) KnockoutJS
5 4 (44.44%) Machine Learning
5 4 (44.44%) AngularJS
5 4 (44.44%) TeamCity
5 4 (44.44%) .NET Framework
5 4 (44.44%) QA
5 4 (44.44%) Intel
5 4 (44.44%) C#
5 4 (44.44%) JavaScript
5 4 (44.44%) ASP.NET
6 2 (22.22%) Manufacturing
6 2 (22.22%) CSS
6 2 (22.22%) HTML
6 2 (22.22%) SOA
6 2 (22.22%) UML
6 2 (22.22%) WCF

Senior Developer Skill Set
Co-occurring IT Skills in Middlesex 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 (11.11%) Elasticsearch
1 1 (11.11%) Marvel
Applications
1 1 (11.11%) InVision
Cloud Services
1 4 (44.44%) Amazon AWS
Database & Business Intelligence
1 6 (66.67%) SQL Server
2 2 (22.22%) Relational Database
3 1 (11.11%) Apache Cassandra
3 1 (11.11%) NoSQL
Development Applications
1 4 (44.44%) Octopus Deploy
1 4 (44.44%) TeamCity
2 2 (22.22%) InstallShield
3 1 (11.11%) Cucumber
3 1 (11.11%) IntelliJ
3 1 (11.11%) JUnit
3 1 (11.11%) Mockito
General
1 2 (22.22%) Manufacturing
2 1 (11.11%) Finance
2 1 (11.11%) Games
Libraries, Frameworks & Software Standards
1 6 (66.67%) .NET
2 4 (44.44%) .NET Framework
2 4 (44.44%) AngularJS
2 4 (44.44%) ASP.NET
2 4 (44.44%) ASP.NET Web API
2 4 (44.44%) KnockoutJS
3 2 (22.22%) CSS
3 2 (22.22%) HTML
3 2 (22.22%) LINQ
3 2 (22.22%) WCF
3 2 (22.22%) WF
3 2 (22.22%) WPF
4 1 (11.11%) Dropwizard
4 1 (11.11%) Elastic Stack
4 1 (11.11%) Framer.js
4 1 (11.11%) RESTful
4 1 (11.11%) Spring
Miscellaneous
1 2 (22.22%) Mobile App
1 2 (22.22%) User Experience
Operating Systems
1 1 (11.11%) Linux
1 1 (11.11%) Unix
Processes & Methodologies
1 8 (88.89%) Agile Software Development
2 7 (77.78%) Continuous Integration
3 5 (55.56%) BDD
3 5 (55.56%) DevOps
3 5 (55.56%) TDD
4 4 (44.44%) Continuous Deployment
4 4 (44.44%) Machine Learning
4 4 (44.44%) Predictive Analysis
5 2 (22.22%) Multithreading
5 2 (22.22%) SOA
5 2 (22.22%) UML
6 1 (11.11%) Customer Insight
6 1 (11.11%) Domain-Driven Design
6 1 (11.11%) Extreme Programming
6 1 (11.11%) High Availability
6 1 (11.11%) Kanban
6 1 (11.11%) Microservices
6 1 (11.11%) Pair Programming
6 1 (11.11%) Prototyping
6 1 (11.11%) Stakeholder Management
Programming Languages
1 4 (44.44%) C#
1 4 (44.44%) JavaScript
2 1 (11.11%) Bash Shell
2 1 (11.11%) Groovy
2 1 (11.11%) Java
2 1 (11.11%) Python
2 1 (11.11%) Scala
2 1 (11.11%) Shell Script
2 1 (11.11%) SQL
Quality Assurance & Compliance
1 4 (44.44%) QA
Systems Management
1 4 (44.44%) Puppet
2 1 (11.11%) Grafana
2 1 (11.11%) Kibana
2 1 (11.11%) logstash
Vendors
1 6 (66.67%) Microsoft
2 4 (44.44%) Intel
3 1 (11.11%) AppDynamics
3 1 (11.11%) Splunk