Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Dartford with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Kent > Dartford
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 21 17 12
Rank change year-on-year -4 -5 0
Permanent jobs citing SQL 15 21 31
As % of all permanent IT jobs advertised in Dartford 11.54% 18.10% 24.03%
As % of the Programming Languages category 16.85% 38.89% 29.81%
Number of salaries quoted 14 20 31
Dartford median annual salary £37,500 £40,000 £35,000
Median salary % change year-on-year -6.25% +14.29% -22.22%
10th Percentile £28,625 £34,100 £27,500
90th Percentile £52,500 £56,375 £40,000
Kent median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% -8.54%

SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Dartford with a requirement for coding skills.

All Programming Languages
Dartford
Permanent vacancies with a requirement for coding skills 89 54 104
As % of all permanent IT jobs advertised in Dartford 68.46% 46.55% 80.62%
Number of salaries quoted 80 51 102
Dartford median annual salary £47,500 £42,500 £45,000
Median salary % change year-on-year +11.76% -5.56% -5.26%
10th Percentile £31,250 £33,750 £33,650
90th Percentile £58,750 £48,750 £55,000
Kent median annual salary £42,500 £40,500 £40,000
% change year-on-year +4.94% +1.25% -

SQL
Job Vacancy Trend in Dartford

Job postings citing SQL as a percentage of all IT jobs advertised in Dartford.

Job vacancy trend for SQL in Dartford

SQL
Salary Trend in Dartford

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

Salary trend for SQL in Dartford

SQL
Salary Histogram in Dartford

The salary distribution of IT jobs citing SQL in Dartford over the 6 months to 20 November 2017.

Salary histogram for SQL in Dartford

For the 6 months to 20 November 2017, IT jobs citing SQL 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 Dartford region with a requirement for SQL.

1 12 (80.00%) C#
1 12 (80.00%) JavaScript
2 7 (46.67%) Agile Software Development
2 7 (46.67%) TDD
2 7 (46.67%) Web Development
2 7 (46.67%) HTML
2 7 (46.67%) .NET
2 7 (46.67%) CSS
2 7 (46.67%) MVC
3 5 (33.33%) Electronics
3 5 (33.33%) OOP
3 5 (33.33%) OO
3 5 (33.33%) ASP.NET
3 5 (33.33%) Java
3 5 (33.33%) Swedish Language
3 5 (33.33%) RESTful
3 5 (33.33%) Microsoft Azure
3 5 (33.33%) Amazon AWS
3 5 (33.33%) ASP.NET MVC
3 5 (33.33%) NoSQL
3 5 (33.33%) Continuous Improvement
3 5 (33.33%) Machine Learning
3 5 (33.33%) Analytics
3 5 (33.33%) Amazon DynamoDB
3 5 (33.33%) Mobile App
3 5 (33.33%) Data Structures
3 5 (33.33%) Node.js
3 5 (33.33%) Prototyping
3 5 (33.33%) DocumentDB
3 5 (33.33%) Serverless

SQL
Co-occurring IT Skills in Dartford 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:

Cloud Services
1 5 (33.33%) Amazon AWS
1 5 (33.33%) Microsoft Azure
1 5 (33.33%) Serverless
Database & Business Intelligence
1 5 (33.33%) Amazon DynamoDB
1 5 (33.33%) DocumentDB
1 5 (33.33%) NoSQL
2 2 (13.33%) DB2
3 1 (6.67%) SQL Server
3 1 (6.67%) SQL Server 2008
3 1 (6.67%) SQL Server 2014
3 1 (6.67%) SQL Server Analysis Services
3 1 (6.67%) SQL Server Reporting Services
General
1 5 (33.33%) Electronics
1 5 (33.33%) Swedish Language
2 3 (20.00%) Ukrainian Language
3 2 (13.33%) Finance
3 2 (13.33%) Marketing
Job Titles
1 10 (66.67%) Developer
2 7 (46.67%) .NET Developer
3 5 (33.33%) Cloud Engineer
3 5 (33.33%) Senior Cloud Engineer
3 5 (33.33%) Web Developer
4 4 (26.67%) ASP.NET MVC Developer
4 4 (26.67%) C# .NET Developer
4 4 (26.67%) C# Developer
5 3 (20.00%) .NET Web Developer
5 3 (20.00%) SQL Developer
6 2 (13.33%) Agile .NET Developer
6 2 (13.33%) Agile C# Developer
6 2 (13.33%) Agile Developer
6 2 (13.33%) Angular Developer
6 2 (13.33%) ASP.NET Developer
6 2 (13.33%) C# ASP.NET Developer
6 2 (13.33%) JavaScript Developer
6 2 (13.33%) PHP Developer
6 2 (13.33%) PHP Web Developer
7 1 (6.67%) SSRS Developer
Libraries, Frameworks & Software Standards
1 7 (46.67%) .NET
1 7 (46.67%) CSS
1 7 (46.67%) HTML
2 5 (33.33%) ASP.NET
2 5 (33.33%) ASP.NET MVC
2 5 (33.33%) Node.js
2 5 (33.33%) RESTful
3 3 (20.00%) jQuery
4 2 (13.33%) .NET Framework
4 2 (13.33%) AngularJS
4 2 (13.33%) CSS3
4 2 (13.33%) Entity Framework
4 2 (13.33%) HTML5
Miscellaneous
1 5 (33.33%) Data Structures
1 5 (33.33%) Mobile App
2 1 (6.67%) Replication
Processes & Methodologies
1 7 (46.67%) Agile Software Development
1 7 (46.67%) MVC
1 7 (46.67%) TDD
1 7 (46.67%) Web Development
2 5 (33.33%) Analytics
2 5 (33.33%) Continuous Improvement
2 5 (33.33%) Machine Learning
2 5 (33.33%) OO
2 5 (33.33%) OOP
2 5 (33.33%) Prototyping
3 2 (13.33%) Integration Testing
3 2 (13.33%) Logistics
3 2 (13.33%) Marketing Automation
3 2 (13.33%) Software Engineering
3 2 (13.33%) Web Design
4 1 (6.67%) B2B
4 1 (6.67%) Database Optimisation
Programming Languages
1 12 (80.00%) C#
1 12 (80.00%) JavaScript
2 5 (33.33%) Java
3 2 (13.33%) PHP
4 1 (6.67%) T-SQL
Quality Assurance & Compliance
1 2 (13.33%) QA
Vendors
1 2 (13.33%) Facebook
2 1 (6.67%) Unisys