Principal Software Engineer jobs in County Bristol

Principal Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping...

You will work within the SW Engineering Team to help define & build a solution enabling their customers to use their cryptographic technology in the cloud and their internally hosted fog infrastructure. These solutions include deploying blockchain networks.

Job DescriptionAbout The RoleDeadline for applications: 11:59pm on 31st October 2025Were 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 when...

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...

Principal Software Safety Consultant A new opportunity has arisen for a Principal Software Safety Consultant with a leading engineering company. The company is looking for an experienced individual who can provide technical expertise and manage multiple complex projects from inception to completion. The successful candidate will be expected to take on a senior role in the company and lead a team...

You will be someone with firm understanding of requirements management across all Defence Lines of Development, with experience across Operating Domains.

You should have a positive, flexible and self-motivated attitude, and be keen to develop yourself and others within the team.

You will lead teams that use Systems thinking to analyse, assess and develop ways to mitigate safety, environmental and cyber threats across Aerospace, Defence, Security and Technology ...

You will be the lead electrical engineer for multiple projects at various stages, lead and supervise the production of drawings in 2D and 3D design using Autocad/Revit as well as engage with design teams and clients during the design phase of projects.

Principal Civil Engineer - Bristol I'm working exclusively with a highly regarded, award-winning civil and structural engineering consultancy that is expanding its Bristol office. With decades of experience delivering technically excellent and buildable solutions across multiple sectors, my client is known for its collaborative culture, innovation, and focus on quality. This is a rare...

You will be someone with firm understanding of requirements management across all Defence Lines of Development, with experience across Operating Domains.

You should have a positive, flexible and self-motivated attitude, and be keen to develop yourself and others within the team.

Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principal engineer will be given the relative freedom to take ownership at the strategic level of the project. This involves talking to the external stakeholders at a high...

Job Description Job Title: Principal Mechanical Engineer Location: Stoke Gifford, Bristol + Hybrid Working Arrangement Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent As a Principal Mechanical Engineer, you'll have a role that's out of the ordinary. You'll maintain the engineering configuration, ensuring the overall design intent and integrity is maintained...

Salary: Up to £80,000 dependent on experience HL are looking for a talented full stack Senior Software Engineer to join a Pensions & Retirement product engineering team in building market leading solutions for our clients. xujxxms This is an opportunity to join the UK's number one investment services company, looking after over £180bn billion in assets on behalf of more than 2 million UK...

Job Description Rate: £60phr (outside IR35)Location: Bristol - 4-5 days per week onsiteDuration: Initial 3-month contract OverviewOur partner is seeking an experienced Embedded Software Engineer to support new project activity within a newly established and expanding medical engineering division. This is an opportunity to contribute to cutting-edge development work within a regulated sector,...

Job Description What's the Opportunity We are looking for a Principal Engineer to further expand our team and lead projects. We offer a range of projects for both public and private sector clients with schemes varying from typical commercial developments up to large scale infrastructure and complex development schemes. What you need to do to be effective in this role - Ability to lead...

You will be responsible for: - Leading mechanical design delivery from initial brief through detailed design, installation and commissioning support - Acting as the mechanical discipline lead on medium to large-scale, complex Data Centre projects - Setting technical direction and ensuring the highest standards of design quality and compliance

Our respected client, a long-standing partner of the UK Ministry of Defence, is seeking a C++ Software Engineer to join the team at our Bristol site. For a complete understanding of this opportunity, and what will be required to be a successful applicant, read on. Youll help shape the future of Air Defence Systems by developing innovative solutions and evolving products, while upholding our...

Job Description Java Software Engineer required for long term contract assignment based in Bristol Skillset/experience required:* A strong background in software engineering, its realisation and system wide impact.* Experience of working in Java* Collaborative, open approach to development and have the ability to work well in a team and maintain momentum during development.* Experience of...

You will have a good technical knowledge in the primary discipline of fire safety design.

You will be IT literate with a working understanding of fire modelling software analysis tools.

You should have excellent communication skills and an interest in working in a team environment.

You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role involves mentoring junior engineers, collaborating with cross-functional teams, and d...