Principal Software Engineer jobs in Belfast

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Senior principal software engineer

Divvy Cloud Corp.
Belfast

You will drive the product development process from an architectural and technical leadership standpoint to ensure the delivery of best‑in‑class outcomes for our customers. Specifically, your focus will be to:Collaborate to develop and drive the technical strategy for our unified Exposure Management offerings.

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16 hours ago

Principal Software Engineer (Software Team Lead)

Touchstone Advisory Limited
Belfast

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 (DevOps)

Oracle
Belfast

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

Principal Mechanical Engineer

The Resolute Group Ltd
Belfast

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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9 hours ago
Hybrid

Principal Electrical Engineer (Water)

Hays Specialist Recruitment
Belfast

Your new company Are you ready to take a key role in shaping critical water infrastructure projects across the UK? This is your opportunity to join a global leader in design, engineering, and project management - a company that delivers innovative solutions to create sustainable communities and resilient infrastructure worldwide. Your new role As a Principal Electrical Engineer, you'll lead...

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12 hours ago
Hybrid

Senior/ Principal Civil Design Engineer

Morson Edge
Belfast BT1

You will report directly to the Senior Civil Engineer and your role xujxxms will be to provide superior quality Engineering Design services to allow t...

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an hour ago
Remote

Principal QA Engineer

Ocho
Belfast

You will play a key role in defining and executing QA strategy, building robust automated testing frameworks, and ensuring high-quality delivery across back-end services, APIs and data pipelines.

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12 hours ago

Senior / Principal Electrical Engineer

RGB Recruitment Ltd
Belfast

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

Principal Electrical Engineer, Construction

CloudHQ, LLC
Belfast

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

Principal Protection & Control Engineer

Turner Lovell
Belfast

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

Senior/ Principal Civil Engineer

Amida Group
Belfast

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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9 hours ago
No Experience Remote

Principal Mechanical Engineer

Thales UK Limited
Belfast

Manage the entire HR recruitment process, handle expatriate management, and support HR administrative functions and system enhancements. Ensure compliance with labor laws and facilitate staff Coordinator will manage projects, conduct data analysis on client benefits, prepare reports, and optimize processes within the team. Top Skills: ExcelPower BILocation: Belfast, United Kingdom Thales people...

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12 hours ago

Software Engineer - Senior Sharepoint consultant

Xcede
Belfast BT1

Software Engineer Document Management & Workflow Systems Please ensure you read the below overview and requirements for this employment opportunity completely. Details: - Initial6-month contract - Fully remote, EU working hours - Start end of Feb / early March Were looking for an experienced Software Engineer (Contractor) to support a regulated banking client on their Document Management &...

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an hour ago

Software Engineering Team Lead

Anson McCade
Belfast

Software Engineering Team Lead- Northern Ireland A fast-growing technology company specialising in AI-driven insights and automation is seeking an Engineering Team Lead to join its engineering function. This organisation builds scalable, cloud-based products used globally and places strong emphasis on engineering quality, security and innovation within a high-growth environment. The Role: The...

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17 hours ago

Clean Water Civil Engineer - Civil to Senior Principal Civil Engineer

Stantec UK Limited
Belfast

You will be degree qualified (or equivalent) in Civil Engineering.

You will have the ability to collaborate with other disciplines and have experience in supporting and leading other civil engineers.

You will also have a track record of undertaking designs and completing design deliverables within required timescales and design budgets.

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12 hours ago
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Remote

Principal Security Engineer

Oracle
Belfast

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
Hybrid

Principal Mechanical Engineer (Water) - Global Consultancy

Hays Specialist Recruitment
Belfast

Your new company Are you ready to take a key role in shaping critical water infrastructure projects across the UK? This is your opportunity to join a global leader in design, engineering, and project management - a company that delivers innovative solutions to create sustainable communities and resilient infrastructure worldwide. Your new role As a Principal Mechanical Engineer, you'll lead...

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12 hours ago
Remote

Principal React Engineer

Ocho
Belfast

Principal Front-End Engineer (React) Experience level: 10+ years Have you spent years building front-end systems that scale - and now want a role where your decisions genuinely shape how products and teams operate? My client is looking for a Principal React Engineer to take ownership of front-end architecture, set engineering standards, and act as a technical authority across multiple product...

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12 hours ago

Senior principal software architect - exposure management

Divvy Cloud Corp.
Belfast

A leading cloud technology firm in Belfast seeks a Sr Principal Software Engineer to lead architectural development for unified exposure management initiatives. The role requires collaboration with engineering teams to ensure product delivery aligns with customer needs. Candidates must have a minimum of 12 years in software development, ideally with expertise in Java, and possess strong...

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16 hours ago
Remote

Senior Software Engineer - Java / Kotlin

Ocho
Belfast

You will collaborate with highly capable engineers across Belfast and the wider global engineering organisation, contributing to large scale distributed systems while helping shape engineering standards and best practices.

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12 hours ago
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