(uk)principal engineer test Work, Jobs in Saffron Walden, Ess (with Salaries)

(UK)Principal Engineer - Test
Codvo.ai —Cambridge
- Azure
- Product management
- Mentoring
Principal Test Development Engineer
MBDA —Stevenage
- £55,000 a year
- Overtime
- Hybrid work
- Travel
- In-person
- Leadership
- Free parking
- Relocation assistance
Principal Manufacturing Test Engineer
MBDA —Stevenage
- £52,000 a year
- Overtime
- Hybrid work
- Communication skills
- Free parking
Principal Hardware Engineer
Harman International —Cambridge
- Engineering
- Bachelor's degree
- No degree
- Employee discount
Principal RF Engineer
MBDA —Stevenage
- Up to £55,000 a year
- Overtime
- Hybrid work
- Linux
- Free parking
Senior/Principal Software Engineer
lowRISC CIC —Cambridge
- £68,947 - £106,554 a year
- Full-time
- Computer Science
- English
- No degree
- Life insurance
Quick apply
Senior/Principal Rust Engineer
lowRISC CIC —Cambridge
- £68,947 - £106,554 a year
- Full-time
- English
- Linux
- Life insurance
Quick apply
Principal, Cloud Software Engineer
Jazz Pharmaceuticals —Cambridge
- Remote
- Computer Science
- Engineering
- Master's degree
- Annual leave
Manufacturing Test Engineer
MBDA —Henlow
- £44,500 a year
- Overtime
- Hybrid work
- Analysis skills
- Communication skills
- Free parking
Senior Software Engineer – Virtual Platforms - Qualcomm - Cambridge, UK
Qualcomm —Cambridge
- Remote
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
Graduate Software Engineer – Virtual Platforms - Qualcomm - Cambridge, UK
Qualcomm —Cambridge
- Remote
- Computer Science
- Engineering
- C++
- Employee stock purchase plan
Java Software Engineer (Cambridge)
Worldpay (UK) Limited —Cambridge
- Java
- Bachelor's degree
- Computer networking
Quick apply
13d

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(UK)Principal Engineer - Test

Codvo.ai
Cambridge

Apply Now

Job details

Qualifications

CI/CD
Azure
Law
Mentoring junior staff
Functional testing
Software quality assurance
CI/CD pipelines
NIST standards
Product management
Mentoring
Scrum
AI
Microsoft Azure
Functional quality control testing

Full job description

Job Title: Principal Engineer, Test – AI Core Services Development

Location: Cambridge, UK

Company Overview
At Codvo, software and people transformations go hand-in-hand. We are a global empathy-led technology services company. Product innovation and mature software engineering are part of our core DNA. Respect, Fairness, Growth, Agility, and Inclusiveness are the core values that we aspire to live by each day.

We continue to expand our digital strategy, design, architecture, and product management capabilities to offer expertise, outside-the-box thinking, and measurable results.

Role Requirement-

We are looking for detail-oriented and forward-thinking Test Engineer to ensure the quality, performance, and security of our Core AI Services. You will help validate distributed, cloud-native services and public APIs that form the foundation for enterprise AI capabilities. This role demands deep technical skill and a passion for delivering robust, secure, and ethical AI services at scale.

You’ll be a part of a Scrum team and work closely with developers and architects to design effective validation strategies, automated testing frameworks, and AI-specific evaluation tools - with a builder mindset - rapid prototyping and continuous improvement with agility of a start-up

Key Responsibilities:

Perform functional, performance, and security testing on cloud-native services deployed on Microsoft Azure.
Design and implement automated test suites for APIs, service components, and AI pipelines.
Automate the evaluation of AI system outputs to ensure accuracy, consistency, and safety of responses.
Collaborate with developers and data scientists to establish service-level quality metrics and observability hooks.
Validate services against AI regulatory frameworks and ensure traceability, fairness, and robustness in outcomes.
Participate in threat modelling and security validation of exposed APIs and AI services.
Provide feedback early in the lifecycle to reduce defects and improve design.
Mentor junior testers, encourage continuous learning, and contribute to a culture of innovation.
AI & Cloud Expertise
Familiarity with LLM evaluation techniques, output scoring, and validation frameworks.
Understanding of key concepts such as prompt engineering, RAG, model orchestration, and hallucination detection.
Experience in testing for accuracy, relevance, and consistency of AI model predictions/generations
Defining Performance Metrics for AI services and testing for the same
Awareness of AI safety, bias detection, and explainability techniques.
Experience ensuring compliance with AI regulations and standards (e.g., NIST AI RMF, EU AI Act).
Strong belief in ethical AI practices, transparency, and end-user trust.

Core Skills and Qualifications:

12+ years of experience in software testing, QA, or validation roles for cloud-native applications using Microsoft and .NET technologies.
Proficient in designing automated testing frameworks
Hands-on experience with Azure DevOps, CI/CD pipelines, and containerized test environments.
Strong understanding of API testing, performance profiling, and security testing (including OWASP top 10).
Excellent problem-solving skills, with the ability to analyse complex technical challenges and propose scalable solutions.
Experience working in Agile teams and collaborating across global R&D locations
Demonstrated ability to mentor junior team members fostering a culture of continuous learning and innovation

Apply Now

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(uk)principal engineer test jobs in saffron walden, ess

(UK)Principal Engineer - Test

Principal Test Development Engineer

Principal Manufacturing Test Engineer

Principal Hardware Engineer

Principal RF Engineer

Senior/Principal Software Engineer

Senior/Principal Rust Engineer

Principal, Cloud Software Engineer

Manufacturing Test Engineer

Senior Software Engineer – Virtual Platforms - Qualcomm - Cambridge, UK

Graduate Software Engineer – Virtual Platforms - Qualcomm - Cambridge, UK

Java Software Engineer (Cambridge)

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