OO Job Trends in Colchester

Object-Oriented (OO)
Essex > Colchester

The table below provides summary statistics and salary benchmarking for jobs advertised in Colchester requiring OO skills. It covers permanent job vacancies from the 6 months leading up to 3 June 2026, with comparisons to the same periods in the previous two years.

6 months to
3 Jun 2026
Same period 2025 Same period 2024
Rank 26 - 22
Rank change year-on-year - - -
Permanent jobs citing OO 4 0 1
As % of all permanent jobs in Colchester 2.08% - 0.76%
As % of the Processes & Methodologies category 3.03% - 1.00%
Number of salaries quoted 3 0 1
10th Percentile - - -
25th Percentile £33,750 - £42,500
Median annual salary (50th Percentile) £37,500 - £45,000
75th Percentile £41,250 - £47,500
90th Percentile - - -
Essex median annual salary £31,250 £25,000 £45,000
% change year-on-year +25.00% -44.44% +12.50%

All Process & Methodology Skills
Colchester

OO falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in Colchester.

Permanent vacancies with a requirement for process or methodology skills 132 31 100
As % of all permanent jobs advertised in Colchester 68.75% 91.18% 76.34%
Number of salaries quoted 57 21 68
10th Percentile £27,600 - £31,775
25th Percentile £35,000 £26,500 £35,563
Median annual salary (50th Percentile) £50,000 £42,500 £48,750
Median % change year-on-year +17.65% -12.82% -7.14%
75th Percentile - £50,000 £65,000
90th Percentile £64,750 £70,000 £73,750
Essex median annual salary £50,000 £40,000 £45,000
% change year-on-year +25.00% -11.11% -5.24%

OO
Job Vacancy Trend in Colchester

Historical trend showing the proportion of permanent IT job postings citing OO relative to all permanent IT jobs advertised in Colchester.

OO job vacancy trend in Colchester

OO
Salary Trend in Colchester

Salary distribution trend for jobs in Colchester citing OO.

Salary distribution trend for jobs in Colchester citing OO

OO
Co-Occurring Skills & Capabilities in Colchester by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Cloud Services
1 3 (75.00%) Azure
1 3 (75.00%) Azure Cosmos DB
1 3 (75.00%) Azure DevOps
Database & Business Intelligence
1 3 (75.00%) Azure SQL Database
1 3 (75.00%) Elasticsearch
Development Applications
1 1 (25.00%) LabVIEW
General
1 1 (25.00%) Electronics
1 1 (25.00%) Manufacturing
Job Titles
1 3 (75.00%) .NET Developer
1 3 (75.00%) Developer
2 1 (25.00%) Senior
2 1 (25.00%) Senior Software Engineer
2 1 (25.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 3 (75.00%) .NET
1 3 (75.00%) .NET Core
1 3 (75.00%) ASP.NET
1 3 (75.00%) ASP.NET Core
1 3 (75.00%) CSS
1 3 (75.00%) Entity Framework
1 3 (75.00%) HTML
1 3 (75.00%) Node.js
Miscellaneous
1 1 (25.00%) Embedded Systems
Operating Systems
1 1 (25.00%) Linux
1 1 (25.00%) Windows
Processes & Methodologies
1 3 (75.00%) Agile
1 3 (75.00%) CI/CD
1 3 (75.00%) DevOps
1 3 (75.00%) Full-Stack Development
2 1 (25.00%) Computer Science
2 1 (25.00%) Data Acquisition
2 1 (25.00%) Mentoring
2 1 (25.00%) Software Engineering
2 1 (25.00%) Software Testing
2 1 (25.00%) Test Automation
2 1 (25.00%) Validation
Programming Languages
1 4 (100.00%) C#
2 3 (75.00%) SQL
3 1 (25.00%) C
3 1 (25.00%) C++
3 1 (25.00%) Python
Qualifications
1 1 (25.00%) Degree
System Software
1 1 (25.00%) Firmware
Vendors
1 3 (75.00%) Microsoft