Principal Software Engineer jobs in Devon

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Principal Software Engineer (Software Team Lead)

Touchstone Advisory Limited
Exeter

You will be both the hands-on technical lead and the architect of our future technology direction, guiding our software team while setting the foundations for a scalable product and engineering organisation. Working closely with our valuation specialists and product team, you will design solutions that fundamentally transform how valuation advisory services are delivered.

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6 hours ago

Principal Software Engineer

Sirius Analysis Limited
Humber

You will be designing solutions for complex challenges that will meet and exceed user requirements. Responsibilities will include: - Take responsibility for the leadership and delivery of whole, or significant sub-components, of technical consulting projects and products.

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6 days ago

Principal Software Engineer

TPXImpact Holdings Plc
Countess Wear

Job Description About The Role Deadline for applications: 11:59pm on 31st October 2025 Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. We use technology to create impactful, human-centred solutions that make a difference to users and organisations. We believe great engineering happens...

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6 days ago

Principal Software Engineer (DevOps)

Oracle
Plymouth

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

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4 hours ago
Hybrid

Principal Electrical Engineer

Manpower
Plymouth PL1

Role: Principal Electrical Engineer Apply fast, check the full description by scrolling below to find out the full requirements for this role. Location: Devonport(Hybrid 2 days in a month) Duration: 2 years Inside IR35: Umbrella About our Client: Our client in Devonport is a leading engineering and maritime organisation specialising in the maintenance, repair, and overhaul of naval vessels....

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58 minutes ago

Principal Mechanical Engineer

The Resolute Group Ltd
Exeter

Principal Mechanical Engineer, London. Excellent opportunity for an experienced Principal Mechanical Engineer to play a key part in the growth of an expanding M&E team within an International Engineering and Design Consultancy. Location: London Salary: £50,000 - 70,000 + Package benefits Job Description: The Resolute Group is working in partnership with an International Engineering and...

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8 hours ago

Principal Electrical Engineer, Construction

CloudHQ, LLC
Exeter

At CloudHQ, our mission is to deliver flexible, efficient, and resilient data center solutions to businesses worldwide. Founded by a pioneer in data center REITs, we are a rapidly growing organization with state-of-the-art data center sites globally in locations such as Ashburn, London, Frankfurt, Paris, Milan, Osaka, and São Paulo. As we embark on an exciting phase of global growth, we are...

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3 days ago

Senior / Principal Electrical Engineer

RGB Recruitment Ltd
Plymouth

You will be instrumental in growing the electrical design capability within an engineering consultancy that champions innovative, low-carbon building services. This is an opportunity to shape electrical strategy, influence design outcomes and mentor the next generation of engineers while working across exciting and varied projects.

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6 hours ago
Hybrid

Senior/ Principal Civil Engineer

Amida Group
Plymouth

Opportunity to join a growing SME as they continue to develop their excellent C&S consulting engineering practice in the UK: - Opportunity to join as a senior/ principal civil engineer, as part of a thriving team and close to the owner director engineers - Relatively young practice (more than 10 years old), with a high-quality blend of people who have joined from larger practices and SMEs -...

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8 hours ago

Principal Protection & Control Engineer

Turner Lovell
Plymouth

Principal Electrical Engineer Location: Remote, UK Wide Salary: up to £85,000 (based on experience) Position: Permanent My client is an international engineering firm with teams and projects across the UK and Europe. They supply HV control & protection products alongside, electrical design, HV engineering and installation services to the leading electricity TSOs and DNOs across the UK. As a...

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2 days ago
Hybrid

Principal Geotechnical Design Engineer

Fusion People
Humber

You will be responsible for acting as the technical lead, dealing with day-to-day management of an engineering team, managing complex geotechnical schemes, providing advice and ensuring high quality engineering solutions within infrastructure, the built environment and property developments.

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6 days ago

Electronics Software Engineer

REED
Exeter

You will be supporting the Senior Software Engineer, where your experience with electronics will also be called upon.

You will be working on a range of technologies including low level drivers to hardware, GUI interfaces, Communications protocols for wireless and CAN and UART interfaces.

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5 hours ago

Principal Mechanical Engineer

The Resolute Group Ltd
Plymouth

Principal Mechanical Engineer, London. Excellent opportunity for an experienced Principal Mechanical Engineer to play a key part in the growth of an expanding M&E team within an International Engineering and Design Consultancy. Location: London Salary: £50,000 - 70,000 + Package benefits Job Description: The Resolute Group is working in partnership with an International Engineering and...

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8 hours ago

Principal Software Engineer (DevOps)

Oracle
Exeter

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

View salary & More Info
4 hours ago

Principal Software Engineer (Software Team Lead)

Touchstone Advisory Limited
Plymouth

You will be both the hands-on technical lead and the architect of our future technology direction, guiding our software team while setting the foundations for a scalable product and engineering organisation. Working closely with our valuation specialists and product team, you will design solutions that fundamentally transform how valuation advisory services are delivered.

View salary & More Info
6 hours ago
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Principal Electrical Engineer, Construction

CloudHQ, LLC
Plymouth

At CloudHQ, our mission is to deliver flexible, efficient, and resilient data center solutions to businesses worldwide. Founded by a pioneer in data center REITs, we are a rapidly growing organization with state-of-the-art data center sites globally in locations such as Ashburn, London, Frankfurt, Paris, Milan, Osaka, and São Paulo. As we embark on an exciting phase of global growth, we are...

View salary & More Info
3 days ago
Hybrid

Senior/ Principal Civil Engineer

Amida Group
Exeter

Opportunity to join a growing SME as they continue to develop their excellent C&S consulting engineering practice in the UK: - Opportunity to join as a senior/ principal civil engineer, as part of a thriving team and close to the owner director engineers - Relatively young practice (more than 10 years old), with a high-quality blend of people who have joined from larger practices and SMEs -...

View salary & More Info
8 hours ago

Senior / Principal Electrical Engineer

RGB Recruitment Ltd
Exeter

You will be instrumental in growing the electrical design capability within an engineering consultancy that champions innovative, low-carbon building services. This is an opportunity to shape electrical strategy, influence design outcomes and mentor the next generation of engineers while working across exciting and varied projects.

View salary & More Info
6 hours ago
Remote

Principal Security Engineer

Oracle
Plymouth

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

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4 hours ago
Remote

Principal Security Engineer

Oracle
Exeter

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

View salary & More Info
4 hours ago
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