Application Security Contract Job Trends in Sheffield

Application Security (AppSec)
South Yorkshire > Sheffield

The table below provides summary statistics and contractor rates for jobs advertised in Sheffield requiring Application Security skills. It covers contract job vacancies from the 6 months leading up to 18 November 2025, with comparisons to the same periods in the previous two years.

6 months to
18 Nov 2025
Same period 2024 Same period 2023
Rank 63 - 51
Rank change year-on-year - - +11
Contract jobs citing Application Security 18 0 1
As % of all contract jobs in Sheffield 2.67% - 0.28%
As % of the Processes & Methodologies category 2.76% - 0.29%
Number of daily rates quoted 13 0 1
10th Percentile - - -
25th Percentile £345 - £1,625
Median daily rate (50th Percentile) £368 - £1,750
Median % change year-on-year - - +191.67%
75th Percentile £588 - £1,875
90th Percentile £700 - -
South Yorkshire median daily rate £368 - £1,750
% change year-on-year - - +191.67%

All Process and Methodology Skills
Sheffield

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

Contract vacancies with a requirement for process or methodology skills 651 345 339
As % of all contract IT jobs advertised in Sheffield 96.44% 89.61% 96.31%
Number of daily rates quoted 439 180 219
10th Percentile £313 £237 £375
25th Percentile £400 £425 £442
Median daily rate (50th Percentile) £480 £525 £550
Median % change year-on-year -8.57% -4.55% +4.76%
75th Percentile £538 £588 £650
90th Percentile £638 £654 £745
South Yorkshire median daily rate £476 £518 £550
% change year-on-year -8.12% -5.91% +8.11%
Number of hourly rates quoted 6 5 3
10th Percentile £14.43 £13.14 £18.80
25th Percentile £15.00 £15.22 £19.25
Median hourly rate £16.94 £20.00 £20.00
Median % change year-on-year -15.33% - +11.89%
75th Percentile £23.58 £21.50 £25.63
90th Percentile £25.15 - £29.00
South Yorkshire median hourly rate £16.94 £12.83 £23.75
% change year-on-year +32.00% -45.98% +47.29%

Application Security
Job Vacancy Trend in Sheffield

Historical trend showing the proportion of contract IT job postings citing Application Security relative to all contract IT jobs advertised in Sheffield.

Application Security job vacancy trend in Sheffield

Application Security
Daily Rate Trend in Sheffield

Contractor daily rate distribution trend for jobs in Sheffield citing Application Security.

Contractor daily rate distribution trend for jobs in Sheffield citing Application Security

Application Security
Daily Rate Histogram in Sheffield

Daily rate distribution for jobs citing Application Security in Sheffield over the 6 months to 18 November 2025.

Daily rate histogram for Application Security in Sheffield

Application Security
Co-Occurring Skills & Capabilities in Sheffield 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:

Applications
1 3 (16.67%) Chatbot
Cloud Services
1 8 (44.44%) AWS
2 6 (33.33%) Akamai
3 5 (27.78%) Azure
3 5 (27.78%) GCP
4 3 (16.67%) Cloudflare
4 3 (16.67%) GitHub
Communications & Networking
1 4 (22.22%) Firewall
2 3 (16.67%) HTTP
2 3 (16.67%) HTTPS
2 3 (16.67%) Internet
3 2 (11.11%) Wireshark
Database & Business Intelligence
1 3 (16.67%) MySQL
1 3 (16.67%) NoSQL
1 3 (16.67%) PostgreSQL
1 3 (16.67%) RDBMS
1 3 (16.67%) Relational Database
Development Applications
1 6 (33.33%) Git
2 4 (22.22%) Android Studio
2 4 (22.22%) Gradle
3 3 (16.67%) CocoaPods
3 3 (16.67%) Jenkins
3 3 (16.67%) PyCharm
3 3 (16.67%) Xcode
General
1 8 (44.44%) Social Skills
2 3 (16.67%) Banking
2 3 (16.67%) Finance
3 2 (11.11%) Analytical Skills
4 1 (5.56%) Public Sector
Job Titles
1 7 (38.89%) Developer
2 4 (22.22%) Android Developer
3 3 (16.67%) Artificial Intelligence Engineer
3 3 (16.67%) iOS Developer
4 2 (11.11%) Security Engineer
Libraries, Frameworks & Software Standards
1 10 (55.56%) JSON
2 7 (38.89%) RESTful
3 3 (16.67%) NumPy
3 3 (16.67%) Pandas
3 3 (16.67%) REST
3 3 (16.67%) TensorFlow
3 3 (16.67%) XML
Miscellaneous
1 7 (38.89%) Mobile App
2 6 (33.33%) Security Posture
3 3 (16.67%) Algorithms
3 3 (16.67%) Online Banking
4 2 (11.11%) Cloud Native
4 2 (11.11%) Clustering
5 1 (5.56%) Data Protection Act
Operating Systems
1 4 (22.22%) Android
2 3 (16.67%) Apple iOS
Processes & Methodologies
1 15 (83.33%) DevOps
2 10 (55.56%) Agile
3 7 (38.89%) Architectural Patterns
3 7 (38.89%) Design Patterns
3 7 (38.89%) Memory Management
3 7 (38.89%) Performance Optimisation
4 6 (33.33%) Mobile Application Development
5 5 (27.78%) DevSecOps
5 5 (27.78%) Ethical Hacking
5 5 (27.78%) OWASP
6 4 (22.22%) Android Development
6 4 (22.22%) Security Operations
6 4 (22.22%) Test Automation
7 3 (16.67%) AI
7 3 (16.67%) Computer Science
7 3 (16.67%) Data Munging
7 3 (16.67%) Deep Learning
7 3 (16.67%) iOS Development
7 3 (16.67%) Machine Learning
7 3 (16.67%) Vulnerability Assessment
Programming Languages
1 4 (22.22%) Java
1 4 (22.22%) Kotlin
2 3 (16.67%) Objective-C
2 3 (16.67%) Python
2 3 (16.67%) SQL
2 3 (16.67%) Swift
Qualifications
1 4 (22.22%) BPSS Clearance
2 3 (16.67%) CEH
2 3 (16.67%) Degree
2 3 (16.67%) GIAC
2 3 (16.67%) GWAPT
3 1 (5.56%) Security Cleared
Quality Assurance & Compliance
1 2 (11.11%) Actionable Recommendations
Systems Management
1 5 (27.78%) CSIRT
Vendors
1 8 (44.44%) F5
2 3 (16.67%) Imperva
3 2 (11.11%) Splunk