Principal Engineer Jobs in Hemel Hempstead

Principal Engineer
Hertfordshire > Hemel Hempstead

The median Principal Engineer salary in Hemel Hempstead is £100,000 per year, according to job vacancies posted during the 6 months leading to 27 August 2025.

The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.

6 months to
27 Aug 2025
Same period 2024 Same period 2023
Rank 22 - -
Rank change year-on-year - - -
DemandTrendPermanent jobs requiring a Principal Engineer 1 0 0
As % of all permanent jobs advertised in Hemel Hempstead 1.08% - -
As % of the Job Titles category 1.27% - -
Number of salaries quoted 1 0 0
Median annual salary (50th Percentile) £100,000 - -
Hertfordshire median annual salary £73,750 £55,000 -
% change year-on-year +34.09% - -

All DemandTrendPermanent IT Job Vacancies
Hemel Hempstead

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Hemel Hempstead. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

DemandTrendPermanent vacancies in Hemel Hempstead with a recognized job title 79 188 28
% of permanent jobs with a recognized job title 84.95% 94.00% 49.12%
Number of salaries quoted 43 141 24
10th Percentile £32,500 - £27,975
25th Percentile £43,750 £25,809 £32,500
Median annual salary (50th Percentile) £57,500 £32,500 £37,500
Median % change year-on-year +76.92% -13.33% -31.82%
75th Percentile £64,000 £50,000 £47,500
90th Percentile £75,000 £62,500 £53,125
Hertfordshire median annual salary £50,000 £50,000 £54,500
% change year-on-year - -8.26% +3.81%

Principal Engineer
Job Vacancy Trend in Hemel Hempstead

Job postings that featured Principal Engineer in the job title as a proportion of all IT jobs advertised in Hemel Hempstead.

Job vacancy trend for Principal Engineer in Hemel Hempstead

Principal Engineer
Salary Trend in Hemel Hempstead

Salary distribution trend for Principal Engineer job vacancies in Hemel Hempstead.

Salary distribution trend for Principal Engineer job vacancies in Hemel Hempstead

Principal Engineer Skill Set
Top 30 Co-occurring Skills and Capabilities in Hemel Hempstead

For the 6 months to 27 August 2025, Principal Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hemel Hempstead region featuring Principal Engineer in the job title.

1 1 (100.00%) Python
1 1 (100.00%) Artificial Intelligence
1 1 (100.00%) Software Engineering
1 1 (100.00%) ISO/IEC 27001
1 1 (100.00%) PCI DSS
1 1 (100.00%) Customer Engagement
1 1 (100.00%) AWS
1 1 (100.00%) RabbitMQ
1 1 (100.00%) Amazon SQS
1 1 (100.00%) Node.js
1 1 (100.00%) Machine Learning
1 1 (100.00%) Kafka
1 1 (100.00%) Data Analytics
1 1 (100.00%) Event-Driven Architecture
1 1 (100.00%) AngularJS
1 1 (100.00%) Analytics
1 1 (100.00%) DynamoDB
1 1 (100.00%) Microservices
1 1 (100.00%) AWS Certification
1 1 (100.00%) Amazon Kinesis
1 1 (100.00%) Kubernetes
1 1 (100.00%) React
1 1 (100.00%) API Integration
1 1 (100.00%) Vue
1 1 (100.00%) AWS Lambda
1 1 (100.00%) Cloud Native
1 1 (100.00%) GDPR
1 1 (100.00%) Serverless
1 1 (100.00%) Data Science
1 1 (100.00%) Amazon EKS

Principal Engineer Skill Set
Co-occurring Skills and Capabilities in Hemel Hempstead 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 (100.00%) Amazon Bedrock
1 1 (100.00%) Amazon EKS
1 1 (100.00%) Amazon EventBridge
1 1 (100.00%) Amazon Kinesis
1 1 (100.00%) Amazon SQS
1 1 (100.00%) AWS
1 1 (100.00%) AWS Lambda
1 1 (100.00%) AWS Step Functions
1 1 (100.00%) Azure AKS
1 1 (100.00%) Serverless
Database & Business Intelligence
1 1 (100.00%) DynamoDB
Libraries, Frameworks & Software Standards
1 1 (100.00%) AngularJS
1 1 (100.00%) Hugging Face
1 1 (100.00%) Kafka
1 1 (100.00%) Node.js
1 1 (100.00%) Nuxt
1 1 (100.00%) RabbitMQ
1 1 (100.00%) React
1 1 (100.00%) Vue
Miscellaneous
1 1 (100.00%) Cloud Native
1 1 (100.00%) Distributed Systems
Processes & Methodologies
1 1 (100.00%) Analytics
1 1 (100.00%) API Integration
1 1 (100.00%) Architectural Patterns
1 1 (100.00%) Artificial Intelligence
1 1 (100.00%) Batch Processing
1 1 (100.00%) CI/CD
1 1 (100.00%) Containerisation
1 1 (100.00%) Customer Engagement
1 1 (100.00%) Data Analytics
1 1 (100.00%) Data Science
1 1 (100.00%) Event-Driven
1 1 (100.00%) Event-Driven Architecture
1 1 (100.00%) LLM
1 1 (100.00%) Machine Learning
1 1 (100.00%) Microservices
1 1 (100.00%) Observability
1 1 (100.00%) Software Engineering
Programming Languages
1 1 (100.00%) Python
Qualifications
1 1 (100.00%) AWS Certification
1 1 (100.00%) AWS Certified Developer
Quality Assurance & Compliance
1 1 (100.00%) GDPR
1 1 (100.00%) ISO/IEC 27001
1 1 (100.00%) PCI DSS
1 1 (100.00%) SOC 2
Systems Management
1 1 (100.00%) Kubernetes
Vendors
1 1 (100.00%) OpenAI