101 to 125 of 482 Remote/Hybrid Principal Engineer Jobs

Principal Software Engineer (AI) Department: Tech - AI and Data Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Please note that we are open to considering candidates who require visa sponsorship (subject to eligibility and company approval) Aurora helps governments, investors, and utilities make billion-dollar decisions … work in a dynamic and growing engineering organisation that builds cloud-based software to track and model power grids around the world. As a Principal Software Engineer on the AI team you will build systems where LLMs autonomously plan, and call tools, to navigate large, multi-dimensional, fast ...

Central is seeking a Principal Engineer to lead technical architecture for Focus products, using .Net and Azure. You will translate high‐level designs into workable solutions and guide engineers across the value stream. You’ll mentor engineers, uphold SOLID, drive observability and quality, and collaborate with Architecture ...

## Principal Platform Engineer (Cross Domain)Applylocations: GB - Yeovil - Lysander Rdtime type: Full timeposted on: Posted Todayjob requisition id: R0031041**Job Description:**Salary Range: £53,269 - £71,400Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band … internal equity.**Your Impact**Are you ready to take on complex technical challenges at the forefront of cyber and platform engineering? At Leonardo, our Principal Platform Engineers are hands-on experts who shape the design, integration, and delivery of secure platforms that keep our customers’ missions running. Your work ...

Senior/Principal Software Engineer Permanent - Hybrid working - Kent As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex, safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable ...

going above and beyond, we transform every interaction into an exceptional partnership, building trust and delivering excellence. ABOUT THE ROLE We are seeking a Principal Game Engineer to join our growing co-dev team. In this role, you will take ownership of the systems players feel most directly … moment experience, bringing expert engineering judgement to everything from input handling and camera behaviour to UI architecture and core gameplay systems. As a principal engineer, you will set the technical direction in your area, act as a trusted, customer-facing point of contact for our partners, and raise ...

ClearSky is seeking a Principal Engineer (Senior .NET-focused) in Edinburgh to lead architectural work across the Hub. This hands-on role focuses on advanced software craft, Azure architecture, and responsible AI usage, without people management duties. You’ll work hybrid from Edinburgh (3 days on site) with ...

Principal System Test Engineer Southampton | Hybrid Working Competitive Salary + Bonus + Benefits Not all test roles are created equal. Some involve executing test plans that somebody else has written. This isn't one of them. We're working with a company developing advanced 5G and satellite communications … technology. They're looking for a Principal System Test Engineer who can bridge the gap between specification, system architecture and real-world performance. You'll be the person asking: "How should this system behave?" not simply: "Did it pass the test?" Working closely with development, architecture and product ...

Ticketmaster is seeking a Principal Engineer I for the Prepurchase Platform in London. This hands-on role focuses on distributed systems, event-driven architectures, and platform modernization to sustain high-demand on-sales. You will write production code daily, influence technical direction, and collaborate across multiple teams within ...

Home Office is seeking a Principal Engineer who will lead engineering across multiple teams or a focused area, ensuring effective delivery and alignment with strategy. You will line-manage Lead Engineers and provide central technical leadership. You will drive secure, scalable, data-intensive services, mentor engineers, and coordinate ...

CreateFuture is transforming software engineering by embedding AI-native practices across product development. As Principal Engineer, you will be a hands-on technical leader who champions AI-assisted development, mentors peers, and drives adoption of advanced tooling and workflows. You’ll work across teams to embed AI-first ...

CreateFuture is transforming software engineering by embedding AI-native practices across product development. As Principal Engineer, you will be a hands-on technical leader who champions AI-assisted development, mentors peers, and drives adoption of advanced tooling and workflows. You’ll work across teams to embed AI-first ...

Harvey Nash Group in London is seeking a Principal Engineer to build new digital fintech products from the ground up, with hands-on leadership to guide an engineering squad, shape architecture and mentors engineers while staying actively involved in coding. The role focuses on production ownership, modern engineering ...

Title: Principal Control and Instrumentation Engineer Location: North-East Lincolnshire or Hull + Hybrid Working Arrangements Compensation: Attractive Salary + Benefits Role Type: Full time/Permanent Role ID: SF 75855 Lead innovative engineering solutions that power the future of defence, clean energy and critical national infrastructure … Cavendish Nuclear we’re working to create a safe and secure world, together. If you join us, you can play your part as a Principal Control and Instrumentation Engineer at our Grimsby office or Hessle office, near Grimsby, Lincolnshire. The role As a Principal Control and Instrumentation ...

Principal Software Engineer Salary to £80k, poss higher for their Unicorn candidate Role can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid) - approx. once a month. NB: Please only apply if you are a UK National, have resided ...

Poutrix is seeking an experienced Principal Engineer to join our Enabling Infrastructure team based in Manchester. This role involves managing development led infrastructure projects across Mobility, Places, and Resilience, serving various market sectors including transport and logistics. The successful candidate will lead design efforts, oversee project delivery ...

Principal Embedded Engineer Take technical ownership of an embedded engineering capability where you can shape architecture, development standards and long-term engineering practice. This is a principal-level role with genuine scope to influence how complex embedded systems are delivered. What you will need British nationality Extensive … systems using C or C++ Knowledgeof microcontrollers, System on Chip platforms and Field Programmable Gate Arrays is a plus What we offer A permanent principal-level position offering technical ownership, career progression and a broad remit across embedded software and firmware engineering. Your role Provide technical leadership across embedded ...

market fit and strong, global market pull, 9fin is accelerating toward becoming the category-defining platform for debt markets worldwide.We're looking for a Principal Engineer to own the hardest technical problems at 9fin — the ones that cut across teams, don't belong cleanly to any single domain … build vs. buy decisionsMentor and stretch the most senior engineers across the orgWhat we're looking forYou're the person who:Has operated at principal or staff level in a data-intensive, fast-moving engineering org — and has the range to show for itCan credibly walk into a conversation ...

hybrid basis with a minimum of 3 days per week onsite. Candidates must also be eligible for UK SC clearance. The role As a Principal RF Engineer, you will take ownership of RF and mixed-signal hardware from initial architecture through schematic design, PCB implementation, bring … work across the full RF signal chain, including antenna interfaces, amplification, filtering, frequency conversion, signal conditioning and high-speed ADC/DAC integration. The Principal RF Engineer will also work closely with FPGA, embedded software and signal-processing engineers, ensuring the hardware delivers the required system-level performance. ...

hybrid basis with a minimum of 3 days per week onsite. Candidates must also be eligible for UK SC clearance. The role As a Principal RF Engineer, you will take ownership of RF and mixed-signal hardware from initial architecture through schematic design, PCB implementation, bring … work across the full RF signal chain, including antenna interfaces, amplification, filtering, frequency conversion, signal conditioning and high-speed ADC/DAC integration. The Principal RF Engineer will also work closely with FPGA, embedded software and signal-processing engineers, ensuring the hardware delivers the required system-level performance. ...

sused at one of the most stressful moments in people's lives, and around 60 engineers work across it every day. We'rehiring a Principal Engineer into this domain.This is a senior, cross-domain role for someone who wants to drive impact across multiple teams,deepen our architectural ...

most stressful moments in people's lives, and around 60 engineers work across it every day. We're hiring a Principal Engineer into this domain. This is a senior, cross-domain role for someone who wants to drive impact across multiple teams, deepen our architectural thinking, and help ...

Durlston Partners in London is seeking a Principal Engineer to lead and work hands-on across front-office and systems. This hybrid role combines leadership with practical engineering, shaping the bank of the future in a fast-growing asset management environment. The position offers equity from ...

Burns Sheehan Ltd is seeking a Principal Engineer to own the technical strategy and architecture for a data-driven fintech platform, with hybrid London or UK-wide remote work. You will influence product direction and lead high-impact initiatives. You will mentor engineers, shape domain models, and partner ...

SSEN Transmission, is seeking a Principal Engineer – FACTS to shape HVDC/facts technologies across the UK transmission system. The role focuses on design, specification, testing and integration, influencing national engineering policy and setting future grid standards. Based in Scotland with a Flexible First approach and permanent, full ...

hackajob is partnering directly with Leonardo to hire for this role. Job Description: Your impact Are you a Systems Engineer who loves contributing to the UKs Defence Industry and making impactful change? We are looking for a Principal or Lead Systems Engineer to provide technical support within … Lead Systems Engineerwill need to: Be able toachieveDesign Authority (DA) statusfor systems and/or sub-systems, approved by the SDA and Chief Engineer Design Integrity, in accordance with theLeonardoDesign Integrity framework. Work as a technical lead within their area of specialism, to ensure our products are implemented ...