Core Data Contracts with Hybrid/Remote/WFH Options

Apple Core Data
UK > Work from Home

The table below provides summary statistics for remote or hybrid contract work requiring Core Data skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Core Data over the 6 months leading up to 6 July 2025, comparing them to the same period in the previous two years.

6 months to
6 Jul 2025
Same period 2024 Same period 2023
Rank 312 346 452
Rank change year-on-year +34 +106 +162
Contract jobs citing Core Data 2 1 4
As % of all contract jobs with a WFH option 0.020% 0.007% 0.016%
As % of the Libraries, Frameworks & Software Standards category 0.073% 0.027% 0.066%
Number of daily rates quoted 1 1 3
10th Percentile - - £600
25th Percentile £463 £613 £622
Median daily rate (50th Percentile) £475 £625 £657
Median % change year-on-year -24.00% -4.87% +26.65%
75th Percentile £488 £638 -
90th Percentile - - -
UK median daily rate £488 £625 £656
% change year-on-year -22.00% -4.73% +26.46%

All Software Libraries and Frameworks
Work from Home

Core Data falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies with remote or hybrid options requiring technical specification, industry standards, software libraries and framework skills.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,737 3,703 6,023
As % of all contract jobs with a WFH option 26.90% 25.42% 24.84%
Number of daily rates quoted 1,955 2,605 4,477
10th Percentile £355 £343 £375
25th Percentile £416 £431 £450
Median daily rate (50th Percentile) £525 £550 £534
Median % change year-on-year -4.55% +3.00% -2.91%
75th Percentile £650 £675 £650
90th Percentile £825 £850 £754
UK median daily rate £513 £538 £550
% change year-on-year -4.74% -2.18% -
Number of hourly rates quoted 42 93 79
10th Percentile £25.80 £28.00 £25.75
25th Percentile £52.50 - £50.63
Median hourly rate £65.00 £43.00 £65.00
Median % change year-on-year +51.16% -33.85% +22.64%
75th Percentile £68.00 £62.00 £75.00
90th Percentile £72.50 £72.50 £80.25
UK median hourly rate £55.00 £55.00 £65.00
% change year-on-year - -15.38% +23.81%

Core Data
Trend for Jobs with a WFH Option

Job vacancies with remote working options citing Core Data as a proportion of all IT jobs advertised.

Core Data trend for jobs with Hybrid/Remote/WFH options

Core Data
Daily Rate Trend for Jobs with a WFH Option

3-month moving average daily rate quoted in job vacancies with remote working options citing Core Data.

Core Data daily rate for jobs with a WFH option

Core Data
Co-occurring Skills and Capabilities with WFH Options 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:

Cloud Services
1 1 (50.00%) Firebase
Development Applications
1 2 (100.00%) Git
General
1 1 (50.00%) Public Sector
1 1 (50.00%) Social Skills
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) iOS Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) RESTful
2 1 (50.00%) iOS SDK
2 1 (50.00%) SwiftUI
2 1 (50.00%) UIKit
Miscellaneous
1 2 (100.00%) Mobile App
Operating Systems
1 2 (100.00%) Apple iOS
Processes & Methodologies
1 2 (100.00%) iOS Development
2 1 (50.00%) Agile
2 1 (50.00%) Case Management
2 1 (50.00%) CI/CD
2 1 (50.00%) Cybersecurity
2 1 (50.00%) Mobile Application Development
2 1 (50.00%) MVVM
2 1 (50.00%) OWASP
2 1 (50.00%) Test Automation
2 1 (50.00%) Unit Testing
2 1 (50.00%) User Experience
Programming Languages
1 2 (100.00%) Objective-C
1 2 (100.00%) Swift
Quality Assurance & Compliance
1 1 (50.00%) NCSC