Human-in-the-Loop Job Trends in London

Human-in-the-Loop (HITL)
England > London

The table below provides summary statistics and salary benchmarking for jobs advertised in London requiring Human-in-the-Loop skills. It covers permanent job vacancies from the 6 months leading up to 28 March 2026, with comparisons to the same periods in the previous two years.

6 months to
28 Mar 2026
Same period 2025 Same period 2024
Rank 391 - 483
Rank change year-on-year - - -
Permanent jobs citing Human-in-the-Loop 6 0 1
As % of all permanent jobs in London 0.034% - 0.005%
As % of the Processes & Methodologies category 0.040% - 0.005%
Number of salaries quoted 3 0 1
10th Percentile £63,000 - -
25th Percentile £69,375 - £85,000
Median annual salary (50th Percentile) £80,000 - £90,000
75th Percentile £115,000 - £95,000
90th Percentile £136,000 - -
England median annual salary £71,250 - £90,000

All Process & Methodology Skills
London

Human-in-the-Loop 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 London.

Permanent vacancies with a requirement for process or methodology skills 15,068 12,387 20,316
As % of all permanent jobs advertised in London 84.73% 96.30% 91.55%
Number of salaries quoted 9,822 7,533 15,898
10th Percentile £38,500 £42,500 £38,503
25th Percentile £55,000 £56,250 £52,500
Median annual salary (50th Percentile) £75,000 £75,000 £72,500
Median % change year-on-year - +3.45% -3.33%
75th Percentile £97,500 £100,000 £95,000
90th Percentile £115,000 £122,500 £115,000
England median annual salary £55,040 £60,000 £55,000
% change year-on-year -8.27% +9.09% -12.00%

Human-in-the-Loop
Job Vacancy Trend in London

Historical trend showing the proportion of permanent IT job postings citing Human-in-the-Loop relative to all permanent IT jobs advertised in London.

Human-in-the-Loop job vacancy trend in London

Human-in-the-Loop
Salary Trend in London

Salary distribution trend for jobs in London citing Human-in-the-Loop.

Salary distribution trend for jobs in London citing Human-in-the-Loop

Human-in-the-Loop
Salary Histogram in London

Salary distribution for jobs citing Human-in-the-Loop in London over the 6 months to 28 March 2026.

Salary histogram for Human-in-the-Loop in London

Human-in-the-Loop
Co-Occurring Skills & Capabilities in London 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 2 (33.33%) AWS
1 2 (33.33%) Azure
1 2 (33.33%) GCP
1 2 (33.33%) Vertex AI
2 1 (16.67%) ChatGPT
2 1 (16.67%) GitHub
2 1 (16.67%) n8n
2 1 (16.67%) Pulumi
2 1 (16.67%) SaaS
2 1 (16.67%) Zapier
Database & Business Intelligence
1 2 (33.33%) Data Warehouse
1 2 (33.33%) Semantic Layer
2 1 (16.67%) PostgreSQL
Development Applications
1 1 (16.67%) Bitbucket
General
1 2 (33.33%) Finance
2 1 (16.67%) Back Office
2 1 (16.67%) Banking
2 1 (16.67%) Documentation Skills
2 1 (16.67%) Financial Institution
2 1 (16.67%) Marketing
2 1 (16.67%) Retail
Job Titles
1 2 (33.33%) Architect
1 2 (33.33%) Senior
2 1 (16.67%) Artificial Intelligence Architect
2 1 (16.67%) Artificial Intelligence Engineer
2 1 (16.67%) Database Engineer
2 1 (16.67%) Front-End Engineer (Client-Side Engineer)
2 1 (16.67%) Lead
2 1 (16.67%) Lead Architect
2 1 (16.67%) Marketing Automation Manager
2 1 (16.67%) Marketing Manager
2 1 (16.67%) Product Engineer
2 1 (16.67%) Senior Database Engineer
2 1 (16.67%) Senior Front-End Engineer (Client-Side Engineer)
2 1 (16.67%) Senior Software Engineer
2 1 (16.67%) Software Engineer
2 1 (16.67%) Technical Architect
Libraries, Frameworks & Software Standards
1 1 (16.67%) JDBC
Miscellaneous
1 2 (33.33%) Data Structures
1 2 (33.33%) Taxonomies
2 1 (16.67%) Cloud Native
2 1 (16.67%) Distributed Systems
2 1 (16.67%) Replication
Processes & Methodologies
1 5 (83.33%) AI
2 3 (50.00%) AI Transformation
2 3 (50.00%) LLM
2 3 (50.00%) Retrieval-Augmented Generation
2 3 (50.00%) Software Engineering
3 2 (33.33%) AIOps
3 2 (33.33%) Artificial Intelligence Engineering
3 2 (33.33%) Data Engineering
3 2 (33.33%) Decision Intelligence
3 2 (33.33%) Design Patterns
3 2 (33.33%) Fraud Detection
3 2 (33.33%) Multi-Agent System
3 2 (33.33%) Ontologies
3 2 (33.33%) Product Thinking
3 2 (33.33%) Prompt Engineering
3 2 (33.33%) Prototyping
3 2 (33.33%) Rapid Prototyping
3 2 (33.33%) Technical Discovery
3 2 (33.33%) Use Case
4 1 (16.67%) Webhook
Programming Languages
1 2 (33.33%) Python
2 1 (16.67%) Java
Quality Assurance & Compliance
1 2 (33.33%) GRC
Systems Management
1 2 (33.33%) Kubernetes
2 1 (16.67%) Argo
2 1 (16.67%) Terraform
Vendors
1 2 (33.33%) OpenAI
2 1 (16.67%) HubSpot