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

SQL (Structured Query Language)
Hertfordshire / Letchworth
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 1 1 2
Rank change year-on-year 0 +1  
Permanent jobs citing SQL 54 27 15
As % of all permanent IT jobs advertised in Letchworth 66.67% 60.00% 38.46%
As % of the Programming Languages category 98.18% 90.00% 60.00%
Number of salaries quoted 47 24 15
Median salary £42,500 £40,000 £31,000
Median salary % change year-on-year +6.25% +29.03%  
90% offered a salary of more than £29,300 £29,250 £23,500
10% offered a salary of more than £47,500 £43,750 £34,750
UK excluding London median salary £40,000 £40,000 £40,000

SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Letchworth with a requirement for programming language skills.

Programming Language Skills
Letchworth
Permanent job vacancies with a requirement for programming language skills 55 30 25
As % of all permanent IT job vacancies advertised in Letchworth 67.90% 66.67% 64.10%
Number of salaries quoted 145 66 61
Median salary £40,000 £40,000 £37,000
Median salary % change year-on-year - +8.10%  
90% offered a salary of more than £22,500 £27,750 £23,500
10% offered a salary of more than £47,500 £45,000 £43,750
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year +4.93% +1.25%  

SQL
Job Vacancy Trend in Letchworth

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

Job vacancy trend for SQL in Letchworth

SQL
Salary Trend in Letchworth

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

Salary trend for SQL in Letchworth

SQL
Salary Histogram in Letchworth

The salary distribution of IT jobs citing SQL in Letchworth over the 3 months to 29 June 2017.

Salary histogram for SQL in Letchworth

For the 6 months to 29 June 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 Letchworth region with a requirement for SQL.

1 70 (65.42%) SQL Server
2 53 (49.53%) JavaScript
3 50 (46.73%) Scrum
4 45 (42.06%) Agile Software Development
5 44 (41.12%) Java
6 42 (39.25%) C#
6 42 (39.25%) .NET
6 42 (39.25%) ASP.NET
7 39 (36.45%) TDD
7 39 (36.45%) MVC
7 39 (36.45%) Unit Testing
7 39 (36.45%) Team Foundation Server
7 39 (36.45%) ASP.NET MVC
7 39 (36.45%) AngularJS
8 35 (32.71%) JIRA
8 35 (32.71%) Oracle
9 33 (30.84%) Finance
10 31 (28.97%) NUnit
10 31 (28.97%) Tomcat
10 31 (28.97%) MSTest
10 31 (28.97%) Continuous Integration
11 30 (28.04%) ASP.NET Web API
12 26 (24.30%) Selenium
13 23 (21.50%) Software Engineering
14 20 (18.69%) JUnit
14 20 (18.69%) HTML
14 20 (18.69%) Data Protection
15 19 (17.76%) Degree
16 17 (15.89%) Computer Science
16 17 (15.89%) CSS

SQL
Co-occurring IT Skills in Letchworth 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 31 (28.97%) Tomcat
2 3 (2.80%) SugarCRM
3 1 (0.93%) Oracle Workflow
Applications
1 2 (1.87%) Microsoft Excel
1 2 (1.87%) Microsoft Office
1 2 (1.87%) Microsoft PowerPoint
1 2 (1.87%) MS Visio
Business Applications
1 4 (3.74%) Oracle Procure-to-Pay
2 2 (1.87%) Oracle Cash Management
2 2 (1.87%) Oracle Financials
2 2 (1.87%) Oracle General Ledger
2 2 (1.87%) Unit4 Business World
3 1 (0.93%) Oracle Payroll
Cloud Services
1 7 (6.54%) SaaS
Database & Business Intelligence
1 70 (65.42%) SQL Server
2 8 (7.48%) SQL Server 2012
3 6 (5.61%) Crystal Reports
4 2 (1.87%) BusinessObjects
4 2 (1.87%) Data Warehouse
4 2 (1.87%) Oracle Database
4 2 (1.87%) Oracle Reports
4 2 (1.87%) Relational Database
4 2 (1.87%) SQL Server Integration Services
4 2 (1.87%) SQL Server Reporting Services
5 1 (0.93%) Oracle BI EE
5 1 (0.93%) Oracle Discoverer
Development Applications
1 39 (36.45%) Team Foundation Server
2 35 (32.71%) JIRA
3 31 (28.97%) MSTest
3 31 (28.97%) NUnit
4 26 (24.30%) Selenium
5 20 (18.69%) JUnit
6 8 (7.48%) Protractor
6 8 (7.48%) Visual Studio
7 6 (5.61%) Jasmine
7 6 (5.61%) JMeter
7 6 (5.61%) LoadRunner
7 6 (5.61%) WebDriver
8 2 (1.87%) Zephyr
General
1 33 (30.84%) Finance
2 11 (10.28%) Legal
3 3 (2.80%) Retail
4 2 (1.87%) General Ledger
Job Titles
1 67 (62.62%) Developer
2 32 (29.91%) .NET Developer
3 30 (28.04%) C# Developer
4 29 (27.10%) C# .NET Developer
5 25 (23.36%) Java Developer
6 23 (21.50%) ASP.NET MVC Developer
7 22 (20.56%) ASP.NET Developer
7 22 (20.56%) C# ASP.NET Developer
8 10 (9.35%) Tester
9 9 (8.41%) Analyst
10 8 (7.48%) QA Tester
11 7 (6.54%) Agile .NET Developer
11 7 (6.54%) Agile C# Developer
11 7 (6.54%) Agile Developer
12 6 (5.61%) Project Manager
13 5 (4.67%) Java Engineer
14 4 (3.74%) Applications Consultant
14 4 (3.74%) Applications Support
14 4 (3.74%) Consultant
14 4 (3.74%) Software Engineer
Libraries, Frameworks & Software Standards
1 42 (39.25%) .NET
1 42 (39.25%) ASP.NET
2 39 (36.45%) AngularJS
2 39 (36.45%) ASP.NET MVC
3 30 (28.04%) ASP.NET Web API
4 20 (18.69%) HTML
5 17 (15.89%) CSS
6 8 (7.48%) .NET Framework
6 8 (7.48%) Entity Framework
6 8 (7.48%) Spring
7 6 (5.61%) XML
8 4 (3.74%) XSLT
9 3 (2.80%) HTML5
9 3 (2.80%) REST
9 3 (2.80%) SOAP
9 3 (2.80%) WCF
9 3 (2.80%) Web Services
10 2 (1.87%) J2EE
10 2 (1.87%) SAP XI
Miscellaneous
1 17 (15.89%) Computer Science
2 4 (3.74%) NHS
3 2 (1.87%) Clustering
3 2 (1.87%) Driving Licence
4 1 (0.93%) Replication
Operating Systems
1 13 (12.15%) Windows
2 12 (11.21%) Linux
3 2 (1.87%) Unix
Processes & Methodologies
1 50 (46.73%) Scrum
2 45 (42.06%) Agile Software Development
3 39 (36.45%) MVC
3 39 (36.45%) TDD
3 39 (36.45%) Unit Testing
4 31 (28.97%) Continuous Integration
5 23 (21.50%) Software Engineering
6 20 (18.69%) Data Protection
7 15 (14.02%) ATDD
8 10 (9.35%) E-Procurement
8 10 (9.35%) Procure-to-Pay
9 8 (7.48%) E-business
9 8 (7.48%) PRINCE2
9 8 (7.48%) Test Automation
10 7 (6.54%) Mathematics
11 6 (5.61%) Data Mapping
11 6 (5.61%) Performance Testing
11 6 (5.61%) Regression Testing
11 6 (5.61%) Test Strategy
12 5 (4.67%) Web Development
Programming Languages
1 53 (49.53%) JavaScript
2 44 (41.12%) Java
3 42 (39.25%) C#
4 7 (6.54%) VB
5 3 (2.80%) C++
5 3 (2.80%) Perl
5 3 (2.80%) PHP
5 3 (2.80%) PowerShell
5 3 (2.80%) Python
5 3 (2.80%) Ruby
5 3 (2.80%) T-SQL
5 3 (2.80%) VB.NET
6 2 (1.87%) VBA
7 1 (0.93%) PL/SQL
Qualifications
1 19 (17.76%) Degree
2 4 (3.74%) SC Cleared
2 4 (3.74%) Security Cleared
3 2 (1.87%) CBAP
3 2 (1.87%) Computer Science Degree
3 2 (1.87%) ISEB
Quality Assurance & Compliance
1 10 (9.35%) QA
2 5 (4.67%) ISO 9001
3 3 (2.80%) SLA
Systems Management
1 6 (5.61%) HP Quality Center
Vendors
1 35 (32.71%) Oracle
2 12 (11.21%) Microsoft
3 6 (5.61%) HP
4 4 (3.74%) SAP
5 2 (1.87%) Citrix
5 2 (1.87%) Sage
Letchworth Garden City, Hertfordshire
willmott dixon group
Posted: Yesterday
Letchworth Garden City, Hertfordshire
Harvey Nash plc
Salary: £40000 - £45000 per annum
Posted: Yesterday
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + benefits + bonus
Posted: 3 days ago