Non-Blocking Code Job Trends in London

Non-Blocking Code
England > London

The table below provides summary statistics and salary benchmarking for jobs advertised in London requiring Non-Blocking Code skills. It covers permanent job vacancies from the 6 months leading up to 14 April 2026, with comparisons to the same periods in the previous two years.

6 months to
14 Apr 2026
Same period 2025 Same period 2024
Rank 409 - -
Rank change year-on-year - - -
Permanent jobs citing Non-Blocking Code 1 0 0
As % of all permanent jobs in London 0.005% - -
As % of the Processes & Methodologies category 0.006% - -
Number of salaries quoted 1 0 0
10th Percentile - - -
25th Percentile £135,000 - -
Median annual salary (50th Percentile) £150,000 - -
75th Percentile £165,000 - -
90th Percentile - - -
England median annual salary £150,000 £53,065 -
% change year-on-year +182.67% - -

All Process & Methodology Skills
London

Non-Blocking Code 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 15,868 12,426 20,831
As % of all permanent jobs advertised in London 83.64% 96.13% 91.51%
Number of salaries quoted 10,371 7,560 15,971
10th Percentile £40,000 £42,500 £38,500
25th Percentile £55,000 £56,250 £52,500
Median annual salary (50th Percentile) £75,000 £75,000 £71,495
Median % change year-on-year - +4.90% -4.67%
75th Percentile £97,500 £100,000 £95,000
90th Percentile £112,500 £122,500 £115,000
England median annual salary £57,500 £60,000 £55,000
% change year-on-year -4.17% +9.09% -12.00%

Non-Blocking Code
Job Vacancy Trend in London

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

Non-Blocking Code job vacancy trend in London

Non-Blocking Code
Salary Trend in London

Salary distribution trend for jobs in London citing Non-Blocking Code.

Salary distribution trend for jobs in London citing Non-Blocking Code

Non-Blocking Code
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 1 (100.00%) Amazon OpenSearch
Communications & Networking
1 1 (100.00%) BGP
1 1 (100.00%) Ethernet VPN
1 1 (100.00%) TCP/IP
Database & Business Intelligence
1 1 (100.00%) Elasticsearch
General
1 1 (100.00%) Finance
Libraries, Frameworks & Software Standards
1 1 (100.00%) gRPC
1 1 (100.00%) Kafka
1 1 (100.00%) pytest
Processes & Methodologies
1 1 (100.00%) CI/CD
1 1 (100.00%) Dashboard Development
1 1 (100.00%) Incident Management
1 1 (100.00%) Infrastructure as Code
1 1 (100.00%) Load Balancing
1 1 (100.00%) Low Latency
1 1 (100.00%) Network Management
1 1 (100.00%) Observability
1 1 (100.00%) Site Reliability Engineering
1 1 (100.00%) Software Engineering
1 1 (100.00%) Test Automation
1 1 (100.00%) Validation
Programming Languages
1 1 (100.00%) Go
1 1 (100.00%) Python
Systems Management
1 1 (100.00%) Cilium
1 1 (100.00%) Grafana
1 1 (100.00%) Istio
1 1 (100.00%) Kubernetes
1 1 (100.00%) Prometheus
1 1 (100.00%) Terraform