OO Jobs in Hertfordshire

Object-Oriented (OO)
East of England > Hertfordshire

The table below provides summary statistics for permanent job vacancies advertised in Hertfordshire requiring OO skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited OO over the 6 months leading up to 28 May 2025, comparing them to the same period in the previous two years.

6 months to
28 May 2025
Same period 2024 Same period 2023
Rank 75 98 109
Rank change year-on-year +23 +11 -24
Permanent jobs citing OO 14 22 23
As % of all permanent jobs advertised in Hertfordshire 1.70% 1.08% 1.32%
As % of the Processes & Methodologies category 1.79% 1.38% 1.40%
Number of salaries quoted 3 22 6
10th Percentile £55,950 £22,250 £37,500
25th Percentile £61,125 £42,500 £40,000
Median annual salary (50th Percentile) £71,500 £50,000 £57,500
Median % change year-on-year +43.00% -13.04% -11.54%
75th Percentile £73,250 £57,500 £75,000
90th Percentile - £62,000 -
East of England median annual salary £55,000 £47,500 £55,000
% change year-on-year +15.79% -13.64% -

All Process and Methodology Skills
Hertfordshire

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 Hertfordshire.

Permanent vacancies with a requirement for process or methodology skills 784 1,595 1,642
As % of all permanent jobs advertised in Hertfordshire 95.03% 78.07% 94.04%
Number of salaries quoted 416 1,264 732
10th Percentile £31,250 £25,809 £28,750
25th Percentile £40,563 £36,250 £43,750
Median annual salary (50th Percentile) £52,500 £52,500 £57,500
Median % change year-on-year - -8.70% +4.55%
75th Percentile £66,250 £65,000 £70,000
90th Percentile £80,000 £76,000 £79,875
East of England median annual salary £50,967 £50,000 £55,000
% change year-on-year +1.93% -9.09% +10.00%

OO
Job Vacancy Trend in Hertfordshire

Job postings citing OO as a proportion of all IT jobs advertised in Hertfordshire.

Job vacancy trend for OO in Hertfordshire

OO
Salary Trend in Hertfordshire

3-month moving average salary quoted in jobs citing OO in Hertfordshire.

Salary trend for OO in Hertfordshire

OO
Salary Histogram in Hertfordshire

Salary distribution for jobs citing OO in Hertfordshire over the 6 months to 28 May 2025.

Salary histogram for OO in Hertfordshire

OO
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OO within the Hertfordshire region over the 6 months to 28 May 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
Stevenage +24 2 £71,500 +257.50% 18
Watford - 2 £55,000 - 17
Hatfield - 1 - -
Hoddesdon - 1 - -
OO
East of England

OO
Co-occurring Skills and Capabilities in Hertfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (14.29%) Apache Airflow
1 2 (14.29%) Apache Spark
1 2 (14.29%) Appian
Cloud Services
1 10 (71.43%) Azure
2 9 (64.29%) AWS
3 7 (50.00%) Amazon EKS
3 7 (50.00%) AWS CloudFormation
4 3 (21.43%) Azure DevOps
5 2 (14.29%) Amazon S3
5 2 (14.29%) MinIO
5 2 (14.29%) Power Platform
6 1 (7.14%) BrowserStack
6 1 (7.14%) GitHub
6 1 (7.14%) Sauce Labs
Database & Business Intelligence
1 7 (50.00%) Elasticsearch
2 4 (28.57%) MongoDB
2 4 (28.57%) PostgreSQL
Development Applications
1 4 (28.57%) Git
2 3 (21.43%) Selenium
3 2 (14.29%) Robot Framework
3 2 (14.29%) Snyk
4 1 (7.14%) Cypress.io
4 1 (7.14%) JMeter
4 1 (7.14%) Postman
General
1 7 (50.00%) Analytical Skills
1 7 (50.00%) Inclusion and Diversity
2 4 (28.57%) Finance
2 4 (28.57%) Retail
3 3 (21.43%) Social Skills
Job Titles
1 7 (50.00%) Developer
1 7 (50.00%) Software Developer
2 4 (28.57%) Java Engineer
3 2 (14.29%) Applications Architect
3 2 (14.29%) Architect
4 1 (7.14%) Automation Engineer
4 1 (7.14%) QA Automation Engineer
4 1 (7.14%) QA Engineer
Libraries, Frameworks & Software Standards
1 7 (50.00%) .NET
1 7 (50.00%) Node.js
1 7 (50.00%) Pandas
2 4 (28.57%) Spring
3 2 (14.29%) Apache NiFi
3 2 (14.29%) Kafka
4 1 (7.14%) Playwright
Miscellaneous
1 7 (50.00%) Cyberattack
2 6 (42.86%) Cloud Native
3 4 (28.57%) Enterprise Software
3 4 (28.57%) Smartphone
4 2 (14.29%) Low-Code
5 1 (7.14%) Onboarding
Operating Systems
1 7 (50.00%) Android
1 7 (50.00%) Linux
Processes & Methodologies
1 11 (78.57%) Design Patterns
2 10 (71.43%) CI/CD
3 9 (64.29%) Agile
3 9 (64.29%) Software Engineering
4 8 (57.14%) OOP
5 7 (50.00%) Android Development
5 7 (50.00%) Collaborative Working
5 7 (50.00%) Containerisation
5 7 (50.00%) Kanban
5 7 (50.00%) Line Management
5 7 (50.00%) Mathematics
5 7 (50.00%) OWASP
5 7 (50.00%) Secure Coding
5 7 (50.00%) Statistics
6 4 (28.57%) Analytics
6 4 (28.57%) Artificial Intelligence
6 4 (28.57%) Clean Code
6 4 (28.57%) Multithreading
6 4 (28.57%) Service-Level Objective
6 4 (28.57%) WFM
Programming Languages
1 12 (85.71%) JavaScript
2 11 (78.57%) Java
2 11 (78.57%) Rust
3 9 (64.29%) Python
4 7 (50.00%) C++
4 7 (50.00%) Go
5 4 (28.57%) SQL
6 1 (7.14%) TypeScript
Qualifications
1 9 (64.29%) DV Cleared
1 9 (64.29%) Security Cleared
2 1 (7.14%) SC Cleared
Quality Assurance & Compliance
1 1 (7.14%) Accessibility
1 1 (7.14%) QA
System Software
1 7 (50.00%) Docker
2 2 (14.29%) VMware Infrastructure
Systems Management
1 9 (64.29%) Ansible
1 9 (64.29%) Terraform
2 7 (50.00%) Kubernetes
Vendors
1 2 (14.29%) BiZZdesign
1 2 (14.29%) Black Duck
1 2 (14.29%) UiPath
1 2 (14.29%) VMware