Principal Systems Test & Automation Engineer

Principal Systems Test & Automation Engineer

Albus Health · Oxford, United Kingdom (Hybrid) · Full-time · Posted 2026-09-25

Workplace: hybrid

Description

About Albus Health

Albus Health is an Oxford University spin-out transforming how health data is collected and used in clinical trials and drug development.

We have developed Albus Home, a contactless multisensory platform that continuously captures physiological and behavioural data during sleep without wearables or user interaction.

Although our technology includes a physical device, Albus is fundamentally a health-data technology company. Our devices collect sensor data, including audio and radar, and connect to our cloud infrastructure for remote management and data transfer. Signal-processing and machine-learning pipelines then transform this data into clinically useful measures such as cough counts, breathing rate and heart rate.

Our technology is already deployed internationally in clinical trials, primarily with pharmaceutical companies, and its use is growing rapidly.

The Role

We are looking for a Principal Systems Test & Automation Engineer to take significant technical ownership of testing and test automation across the Albus platform.

This is a senior, hands-on engineering role spanning a complex, multi-component system including cloud software and infrastructure, data-processing pipelines, signal-processing and machine-learning algorithms, connected devices and supporting applications.

Our multidisciplinary platform requires more than simply executing predefined test cases. You will need to develop a deep understanding of how the overall system works, work closely with engineers and scientists to establish expected behaviour, identify the behaviours and risks that matter most, and translate product requirements and technical knowledge into clear, measurable and robust tests.

You will personally design and implement automated tests, develop and improve our testing frameworks and infrastructure, and help establish an effective verification approach across component, subsystem and system levels.

This is a technically challenging and important role within Albus, with significant responsibility for the quality and reliability of a complex product.

This is not a traditional Test Manager role: line management is limited and we are looking for someone who takes ownership, stays close to the technology and code, and has the curiosity and independence to investigate problems and drive improvements.

Why Join Albus Health?

You will take ownership of a critical function within Albus, testing technology already deployed internationally and scaling rapidly. You will work across cloud software, data infrastructure, connected devices, signal processing and machine learning.

You will have significant freedom and ownership to improve our automation, test infrastructure, development and release processes, and to explore how AI-assisted approaches can make testing more effective.

The technical problems are unusually broad: validating complex data flows, testing interactions between multiple components and cloud services, verifying data-processing algorithms, investigating unexpected behaviour and helping ensure that software releases perform reliably in real-world use.

This is an opportunity to make a visible impact in a growing company, with substantial technical autonomy and the freedom to shape how testing is done as the product develops.

Location & Working Arrangements

This is an Oxford-based hybrid role, combining regular time working with the team in our Oxford office with flexibility to work from home.

Requirements

About You

You are a senior test engineer with strong automation skills, systems thinking, technical curiosity, initiative and a strong sense of ownership.

You enjoy getting deeply into how complex systems work, identifying the behaviours, interactions and risks that matter most, and finding effective ways to test them. You are comfortable working independently, taking the initiative and personally writing the code needed to turn those ideas into robust tests.

You will have:

• Significant professional experience in software, systems or product testing at a senior level.
• Strong experience designing and implementing test automation, rather than simply executing existing automated tests.
• Strong Python programming ability, sufficient to independently design, write, debug and maintain high-quality automated test code, frameworks and supporting tools.
• Strong hands-on experience testing cloud-based systems, services and data flows, ideally on AWS.
• Experience testing complex products comprising multiple interacting components or subsystems.
• Strong systems thinking and practical experience applying systems-engineering principles and the V-model, including requirements traceability and verification at component, subsystem and system levels.
• Strong analytical and investigative skills, with the ability to identify risks, weaknesses and failure modes, and use these to determine where testing effort should be concentrated.
• Practical experience using AI-assisted tools as part of day-to-day testing or software-engineering work, while applying appropriate engineering judgement to their outputs.
• Hands-on experience integrating automated tests into CI/CD pipelines and release workflows, including automated execution, reporting and investigation of failures.
• Strong communication skills and the ability to work effectively with software engineers, data scientists, scientists and other technical specialists.

Desirable Experience

The following would be useful but are not essential:

• Experience working autonomously in a small company, start-up or similarly fast-moving environment, taking ownership of problems and delivering solutions without relying on a large dedicated test organisation.
• Experience with quantitative or statistical acceptance criteria and data-driven testing.
• Biomedical, healthcare or digital-health experience.
• Experience in regulated medical technology environments.
• Familiarity with IEC 62304, ISO 13485 or related medical-device standards.

Benefits

Standard Employee Benefits

• Employee share option scheme
• 22 days' annual leave plus UK bank holidays
• Company pension scheme
• Generous maternity and paternity leave in accordance with our company policy
• Monthly company lunch and regular informal team activities

Additional Flexibility for This Role

In addition to our standard employee benefits, this role is being offered with:

• Flexible working hours, with core collaboration hours of 11am–4pm
• Hybrid working, combining regular time working with the team in our office with flexibility to work from home

Apply

Apply at Albus Health

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