Test engineer Work, Jobs in Marlow (with Salaries)

Test Engineer (Data)
Open Cosmos —Didcot
- Hybrid work
- English
- Analysis skills
- APIs
Test Engineer
Safran —Burnham
- Full-time
- Data analysis skills
- Travel
- Organisational skills
3d
Junior Design Engineer
Hewland Engineering —Maidenhead
- From £28,500 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Outlook
- CAD
- Free parking
- Flexitime
Quick apply
1d
Test Development Engineer
Salience Labs —Abingdon
- Hybrid work
- Data analysis skills
- Travel
- Python
6d
EMC Test Engineer
QinetiQ —Farnborough
- Full-time
- Hybrid work
- No degree
- Travel
- Communication skills
- Employee discount
Test Automation Engineer
Person Centred Software Ltd —Guildford
- £35,000 - £50,000 a year
- Full-time
- Azure
- Mentoring
- APIs
Quick apply
RF Test Engineer
Capgemini —Woking
- Rotating shift
- Laboratory experience
Data Engineer
Castle Trust Bank —Basingstoke
- Full-time
- Hybrid work
- Azure
- Computer Science
- SQL
- Employee assistance programme
- Employee discount
Quick apply
Test Development Engineer (Electronics)
Oxford Instruments plc —High Wycombe
- Engineering
- C++
- No degree
- Employee assistance programme
Test Engineer
CSafe —Long Crendon
- Full-time
- Microsoft Word
- Microsoft Excel
- CAD
- Free parking
- Health & wellbeing programme
Quick apply
Junior Test Engineer
Electrogenos —Oxford
- Engineering
- Mechanical knowledge
- Python
Quick apply
9d
PAT Testing Engineer High Wycombe
JR PAT Testing —High Wycombe
- Part-time
- Travel
- Flexible schedule
Test Engineer
CSafe Global —Long Crendon
- Full-time
- Microsoft Word
- Microsoft Excel
- CAD
Quick apply
Automotive Software Test & Validation Engineer
Expleo —Guildford
- Engineering
- Software development
- Agile
Junior Frontend Engineer (Ground Segment)
Open Cosmos —Didcot
- Hybrid work
- APIs
Senior Frontend Engineer
Beyond Sports —Basingstoke
- £61,860 - £83,190 a year
- Full-time
- Hybrid work
- Continuous improvement
- JavaScript
- Leadership
COMMISSIONING / ELECTRICAL TEST ENGINEER
Alan Electrical —St Albans
- Programmable logic controllers
Apprentice Electronics Test Technician
EnSilica —Abingdon
- £25,000 - £26,000 a year
- Full-time
- Time management
Quality Engineer
Centrica —Windsor
- Hybrid work
- Azure
- Computer Science
- DevOps
Instrumentation Engineer
Martin-Baker —Denham
- Annual leave
13d

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Test Engineer (Data)

Open Cosmos -
Didcot

Apply Now

Job details

Qualifications

English
Analysis skills
APIs

Full job description

Aim high, go beyond!

At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on…

Working in our Data Division

At Open Cosmos, our Data division transforms satellite data into meaningful insights that drive real-world impact. The team delivers all data products generated by Open Cosmos and its partners, curates and develops DataCosmos (our geospatial data platform) and builds integrations that make satellite imagery easy to access and act on.

What will you be doing?

As a Test Engineer in the Data Team you will help ensure the quality and reliability of the DataCosmos platform, testing everything from frontend interfaces and APIs through to data flows and platform behaviour as we continue to scale our products and capabilities.

You’ll be:

Defining and implementing testing strategies across platform features and releases
Designing, building, and maintaining automated tests for frontend and backend systems
Carrying out manual and exploratory testing across user journeys and edge cases
Validating data flows, outputs, and platform reliability
Collaborating with engineering and product teams to define acceptance criteria and test coverage
Supporting CI/CD pipelines and improving automated testing within release cycles
Identifying gaps in coverage and driving improvements in testing practices and frameworks
Investigating defects across UI, API, and data layers
Reviewing user and admin documentation to ensure clarity and alignment with system behaviour

What You’ll bring

Ability to design reliable and repeatable tests using manual and automated approaches
Understanding of different testing strategies including integration, regression, system, and exploratory testing
Ability to build automated tests for web UIs and APIs using modern testing frameworks
Understanding of API-driven systems and client-server architectures
Ability to validate data integrity, transformations, and outputs within data platforms
Awareness of CI/CD practices and testing within release pipelines
Strong analytical thinking and attention to detail when identifying defects and inconsistencies
Understanding of user workflows and the ability to test from different user perspectives
A collaborative and pragmatic approach, balancing speed and quality in a scaling environment

This role can be based in any of our Locations globally

To apply, you must have the legal right to work in our chosen location.

When applying, please submit your CV in English.

Why Open Cosmos?

Work at the cutting edge of space technology with customers around the globe.
A mission-driven company making space accessible to help solve real-world challenges.
A diverse, ambitious, and supportive team.

Apply Now

Refine Your Search

test engineer jobs in marlow

Test Engineer (Data)

Test Engineer

Junior Design Engineer

Test Development Engineer

EMC Test Engineer

Test Automation Engineer

RF Test Engineer

Data Engineer

Test Development Engineer (Electronics)

Test Engineer

Junior Test Engineer

PAT Testing Engineer High Wycombe

Test Engineer

Automotive Software Test & Validation Engineer

Junior Frontend Engineer (Ground Segment)

Senior Frontend Engineer

COMMISSIONING / ELECTRICAL TEST ENGINEER

Apprentice Electronics Test Technician

Quality Engineer

Instrumentation Engineer

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