Period
to 15 December 2019

The following table provides summary statistics for permanent job vacancies advertised in Colchester 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 15 December 2019 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Essex > Colchester
6 months to
15 Dec 2019
Same period 2018 Same period 2017
Rank 21 9 2
Rank change year-on-year -12 -7 +7
Permanent jobs citing SQL 46 34 68
As % of all permanent IT jobs advertised in Colchester 17.97% 18.99% 25.76%
As % of the Programming Languages category 27.22% 28.33% 50.37%
Number of salaries quoted 6 27 57
Colchester median annual salary £47,500 £35,000 £45,000
Median salary % change year-on-year +35.71% -22.22% -
10th Percentile £35,625 £26,250 £25,450
90th Percentile £50,000 £50,000 £64,250
Essex median annual salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.56% +5.88%

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 Colchester with a requirement for coding skills.

All Programming Languages
Colchester
Permanent vacancies with a requirement for coding skills 169 120 135
As % of all permanent IT jobs advertised in Colchester 66.02% 67.04% 51.14%
Number of salaries quoted 47 77 107
Colchester median annual salary £45,000 £35,000 £45,000
Median salary % change year-on-year +28.57% -22.22% +5.88%
10th Percentile £28,750 £24,750 £25,750
90th Percentile £72,500 £76,250 £66,000
Essex median annual salary £44,816 £42,000 £47,500
% change year-on-year +6.70% -11.58% +11.76%

SQL
Job Vacancy Trend in Colchester

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

Job vacancy trend for SQL in Colchester

SQL
Salary Trend in Colchester

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

Salary trend for SQL in Colchester

For the 6 months to 15 December 2019, IT jobs citing SQL also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Colchester region with a requirement for SQL.

1 20 (43.48%) Software Engineering
1 20 (43.48%) Degree
1 20 (43.48%) Continuous Improvement
2 19 (41.30%) Agile Software Development
2 19 (41.30%) JavaScript
3 17 (36.96%) C#
3 17 (36.96%) .NET
3 17 (36.96%) Regression Testing
3 17 (36.96%) Web Development
3 17 (36.96%) Mobile Development
4 16 (34.78%) Problem-Solving
5 15 (32.61%) SDLC
6 11 (23.91%) Relational Database
7 10 (21.74%) Cybersecurity
7 10 (21.74%) Information Assurance
7 10 (21.74%) Project Delivery
7 10 (21.74%) Self-Motivation
7 10 (21.74%) Business Process Analysis
7 10 (21.74%) .NET Framework
7 10 (21.74%) Project Management
8 9 (19.57%) Microsoft
8 9 (19.57%) T-SQL
9 7 (15.22%) SQL Server
10 5 (10.87%) Active Directory
10 5 (10.87%) Uniface
10 5 (10.87%) Client/Server
10 5 (10.87%) VPN
10 5 (10.87%) Service Delivery
10 5 (10.87%) Windows
10 5 (10.87%) Linux

SQL
Co-occurring IT Skills in Colchester 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:

Applications
1 1 (2.17%) Microsoft Excel
Cloud Services
1 1 (2.17%) Power Platform
Communications & Networking
1 5 (10.87%) Firewall
1 5 (10.87%) VPN
Database & Business Intelligence
1 11 (23.91%) Relational Database
2 7 (15.22%) SQL Server
3 4 (8.70%) SQL Server Analysis Services
3 4 (8.70%) SQL Server Integration Services
3 4 (8.70%) SQL Server Reporting Services
4 1 (2.17%) Crystal Reports
4 1 (2.17%) Data Warehouse
4 1 (2.17%) Microsoft Analysis Services
4 1 (2.17%) Power BI
4 1 (2.17%) SQL Server 2014
4 1 (2.17%) SQL Server 2016
Development Applications
1 1 (2.17%) Git (software)
1 1 (2.17%) JIRA
General
1 5 (10.87%) Finance
2 1 (2.17%) Marketing
Job Titles
1 31 (67.39%) Developer
2 20 (43.48%) Software Engineer
3 17 (36.96%) Mobile Developer
3 17 (36.96%) React Developer
4 10 (21.74%) Developer/Software Engineer
4 10 (21.74%) Integration Engineer
4 10 (21.74%) Software Integration Engineer
5 9 (19.57%) JavaScript Developer
5 9 (19.57%) JavaScript Engineer
5 9 (19.57%) Mobile Engineer
5 9 (19.57%) Mobile Software Engineer
5 9 (19.57%) Programmer
5 9 (19.57%) Software Programmer
5 9 (19.57%) SQL Developer
5 9 (19.57%) SQL Programmer
6 6 (13.04%) Software Developer
7 5 (10.87%) Analyst
7 5 (10.87%) Data Integration Engineer
7 5 (10.87%) Service Analyst
7 5 (10.87%) Systems Integration Engineer
Libraries, Frameworks & Software Standards
1 17 (36.96%) .NET
2 10 (21.74%) .NET Framework
3 2 (4.35%) CSS
3 2 (4.35%) HTML
4 1 (2.17%) ASP.NET
4 1 (2.17%) WinForms
Miscellaneous
1 10 (21.74%) Self-Motivation
2 5 (10.87%) Client/Server
2 5 (10.87%) Management Information System
3 1 (2.17%) Analytical Skills
3 1 (2.17%) Enterprise Software
Operating Systems
1 5 (10.87%) Linux
1 5 (10.87%) Windows
1 5 (10.87%) Windows Server
Processes & Methodologies
1 20 (43.48%) Continuous Improvement
1 20 (43.48%) Software Engineering
2 19 (41.30%) Agile Software Development
3 17 (36.96%) Mobile Development
3 17 (36.96%) Regression Testing
3 17 (36.96%) Web Development
4 16 (34.78%) Problem-Solving
5 15 (32.61%) SDLC
6 10 (21.74%) Business Process Analysis
6 10 (21.74%) Cybersecurity
6 10 (21.74%) Information Assurance
6 10 (21.74%) Project Delivery
6 10 (21.74%) Project Management
7 5 (10.87%) Data Integration
7 5 (10.87%) Information Management
7 5 (10.87%) Process Improvement
7 5 (10.87%) Service Delivery
7 5 (10.87%) Systems Analysis
8 4 (8.70%) Business Intelligence
9 3 (6.52%) ETL
Programming Languages
1 19 (41.30%) JavaScript
2 17 (36.96%) C#
3 9 (19.57%) T-SQL
4 5 (10.87%) Perl
4 5 (10.87%) PowerShell
4 5 (10.87%) Uniface
5 2 (4.35%) Java
6 1 (2.17%) PL/SQL
6 1 (2.17%) VB
6 1 (2.17%) VBA
Qualifications
1 20 (43.48%) Degree
2 5 (10.87%) Computer Science Degree
Quality Assurance & Compliance
1 5 (10.87%) Data Quality
1 5 (10.87%) GDPR
System Software
1 5 (10.87%) Active Directory
Vendors
1 9 (19.57%) Microsoft
2 1 (2.17%) Oracle