201 to 225 of 617 Principal Engineer Jobs in the UK

Raytheon UK have a full time, permanent opportunity for a Principal Software Engineer to join our team on our Manchester or Gloucester sites within a hybrid working pattern. As Principal Software Engineer, you have the opportunity to focus on technical work or have a mixture ...

Principal Software Engineer London, United Kingdom Posted 9 months ago Tech Stack Python Rust JavaScript Azure React Streaming GCP SQL Go Docker Java Kubernetes Amazon AWS Essential Skills/Experience Expertise in cloud-native solutions and modern programming languages such as Python, Java, Go, Rust, JavaScript, React ...

Principal Software Engineer, Mobile (React Native) Nine Elms, London - Full-time (5 days a week on-site) About the company the company is London’s leading premium convenience retail platform. Founded in 2020, our vision is to disrupt the multi‐trillion dollar convenience retail market, currently dominated … development is part of the daily toolkit here, and we ship LLM‐powered features where they genuinely make the product better. The Role As Principal Mobile Engineer you own the technical direction of our consumer iOS, Android and web apps, all built on React Native. This ...

hiring process efficient. That said, every hiring decision is made by real Twilions! See yourself at Twilio Join the team as our next Principal Presales Engineer for our Twilio Communications EMEA team. About the job The Twilio Principal Presales Engineer is both highly technical … makers. This position is needed to deliver the technical win and product fit to our customers across the EMEA region. A Twilio Communications Solutions Engineer is an experienced pre‐sales engineer who builds customer trust in Twilio’s Customer Engagement Platform. Responsibilities In this role, you’ll: Work ...

Principal Systems Engineer x 2 - Defence Permanent Roles | Competitive Salaries | SC Clearance - Eligibility Required Infinity Systems Engineering Ltd. is aBristol basedSystems and Safety Engineering Consultancy focused on the successful delivery of engineering projects in multiple sectors. Were a growing company at the forefront of cutting-edge defence engineering. … Usually once per week onsite in Bristol plus future client site meetings that are required dependant on programmes. Role Purpose The Team Lead/Principal Systems Engineer will act as the primary interface between customer and the ISE Skilled Team, providing technical leadership, delivery governance, and workload management ...

Senior/Principal Hardware Engineer Location: Rochester (Onsite) Salary: 50,000 - 65,000 depending on skills and experience Copello is working with a leading engineering organisation delivering advanced technology solutions within highly regulated and safety-critical environments. We are seeking an experienced Senior or Principal Hardware Engineer … development of complex mission-critical technologies while advancing your career within a highly skilled engineering environment. The Role As a Senior/Principal Hardware Engineer, you will play a key role in the design and development of digital and analogue electronic hardware, leading activities throughout the engineering lifecycle ...

Senior/Principal Systems Engineer One Big Circle – Bristol Full-Time 37.5 hours over 5 Days Salary £40 - £65k depending on experience About One Big Circle Be part of an award-winning workplace: The Sunday Times Best Medium-sized Technology Company 2025 Formed in 2017, One Big Circle … growing, and we’d love for you to be part of the journey. Role Summary We are looking for an experienced Senior or Principal Systems Engineer to be involved in the projects we complete from specification, design, test & build and commissioning. You will be working on projects primarily ...

Title: Principal Instrument Engineer Location: Manchester, M22 (Hybrid/On-site requirements) Contract Type: Contract/Temporary IR35 Status: Inside IR35 (via FCSA-accredited Umbrella Company) Rate: Competitive Day Rate Industry: Infrastructure/Energy/Process Engineering About the Role We are seeking an experienced Principal Instrument … Engineer to join our engineering delivery team based in Manchester (M22) . In this leadership role, you will drive the instrumentation, control, and automation design packages across high-profile, complex engineering projects. You will act as the key technical authority for instrument engineering, ensuring all designs comply with safety ...

Title: Principal Systems Engineer Software/Simulation Location: Portsmouth Broad Oak We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this particular role Salary: Up to £75,900 (dependent on skills and experience) Who we are: Join … ocean, to the far reaches of space, theres no limit to where a career at BAE Systems could take you. Role Description: As a Principal Systems Engineer within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content ...

Title: Principal Systems Engineer - Software/Simulation Location: Portsmouth - Broad Oak - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Up to £75,900 (dependent on skills and experience) Who we are: Join … reaches of space, there's no limit to where a career at BAE Systems could take you. Role Description: As a Principal Systems Engineer within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content for the product, reviewing ...

Principal Machine Learning Engineer – Manchester About the job. As part of the development of our Digital Services function, we are recruiting to strengthen our internal digital capability. These roles are central to building sustainable in‐house expertise that supports the design, development, and delivery of digital solutions across … transport network. A key focus of this campaign is creating new opportunities. As a result, we are recruiting a Principal Machine Learning Engineer to play a leading role in shaping the future of digital services across National Highways. Our Digital Lab designs and manages innovative data products ...

Principal/Lead Hardware Engineer Location: Luton, Bedfordshire (LU1) Duration: 12 Months Onsite: 90% onsite Rate: £95.44ph UMBRELLA Security: We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. The Opportunity We're looking … experienced Principal/Lead Hardware Engineer to join a major defence programme developing advanced electronic systems for air, land and maritime platforms. This is a fantastic opportunity to work on complex FPGA and processor-based hardware, contributing throughout the full product lifecycle—from requirements capture and architecture through ...

Overview As a Principal Engineer at M&S, you’ll play a critical role in shaping our technical direction and delivering against our strategic goals. Acting as a senior technical leader, you’ll drive engineering excellence, influence architecture, and align technology decisions with business priorities. You’ll join ...

Description: Leonardo has an exciting opportunity for a Senior or Principal Systems Engineer to work on real engineering problems, designing and developing our system of systems solutions. You will have the skills and competencies to fulfil the role of Senior or Principal Systems Engineer on major ...

Principal Embedded Software Engineer | £70-85k + Bonus | Cambridge This is an opportunity to join a market-leading communications technology company developing mission-critical comms systems. You will take technical ownership of embedded application software development across Linux and Android platforms, helping deliver the next generation ...

Principal Software Engineer, £600/day (Outside IR35) Opportunity for a Principal Software Engineer to work for a retail company near Manchester going through a large digital transformation. This is an initial 6-month contract outside IR35 to help deliver re-platforming of existing systems ...

Principal Software Engineer with a strong background in DSP, embedded software and developing 5G communications applications? If so I'd like to speak with you! A well-established R&D organisation and market leader is looking to rapidly expand its engineering team and is seeking a Principal Software Engineer to provide technical leadership within its development team near Leicestershire. As ... WKCL1_UKTJ ...

Principal Software Engineer with a strong background in DSP, embedded software and developing 5G communications applications? If so I'd like to speak with you! A well-established R&D organisation and market leader is looking to rapidly expand its engineering team and is seeking a Principal Software Engineer to provide technical leadership within its development team near Leicestershire click apply for full job details ...

## Principal Platform Security EngineerApplyremote type: Hybridlocations: York: Lisbon: Londontime type: Full timeposted on: Posted Todayjob requisition id: R0019499**Job Type:**Permanent**Build a brilliant future with Hiscox****Position**: Principal Platform Security Engineer, London MarketAs a senior and influential member of the London Platform Engineering Chapter … Principal Platform Security Engineer will set direction and lead by example in maturing our platform security practices. You will guide multiple Innovation squads and Engineering Chapters, driving cloud-first adoption and championing secure-by-design initiatives.You will be an integral member of a Chapter spanning Platform, DevOps ...

seeking an experienced Senior Electronics Engineer/Principal Electronic Design Engineer to join a Cambridge based R&D company who are developing state-of-the-art medical devices technology. You will be a dynamic individual and looking to take the next step in your career. This integral … development team and senior stakeholders. In return you can expect a very competitive salary, excellent benefits package and first class R&D facilities. Principal Electronics Design Engineer requirements Excellent academics – At least a 2:1 Degree in electronic engineering or physics or a relevant discipline from ...

## Principal Software EngineerPostulerlocations: Remote - UK: Office - Altrincham: Remote - Londontime type: Temps pleinposted on: Publié aujourd'huijob requisition id: R0044729**Xanalys,** a **Harris Computer company**, is currently recruiting for a **Principal Software Engineer** on a permanent, remote-working basis. This role sits in a small, high-trust ...

leading enterprise decision‐making platform, powering the world’s largest enterprises with its proprietary HyperblockTM technology and cloud infrastructure. We are seeking a Sr. Principal Engineer to join our team in Manchester, UK. Your Impact Lead the design, delivery, and architecture of platform capabilities powering Anaplan’s enterprise ...

Position Principal Software Engineer Job Details Full time, permanent – Onsite (hybrid working pattern) Location: Manchester, Lancashire (optionally Gloucester) About the Role Your role will focus on technical work or a mixture of technical and people‐management responsibilities, guiding and developing junior team members. You will be part ...

Overview We are seeking an experienced Principal Systems Engineer – Naval Autonomous & Uncrewed Systems Design to join our expanding Maritime Engineering team. You will provide technical leadership in the design, integration and delivery of autonomous and uncrewed maritime systems, supporting programmes from concept development through detailed design, build support … develop effective mitigation strategies. Mentor and develop engineers across the team. Qualifications Degree in Engineering, Naval Architecture or a related STEM discipline Chartered Engineer (CEng) Membership of a relevant professional institution INCOSE certification or equivalent Systems Engineering accreditation Essential skills Naval Platform Design Surface vessels Autonomous Surface Vessels ...

## Principal Platform EngineerApplylocations: London - 2 Gresham Streettime type: Full timeposted on: Posted Todayjob requisition id: R-6320We're hiring a Principal Platform Engineer to be a senior technical anchor in our Platform/Operations function. This is a 70% hands-on engineering role: you'll design … core networking design and implementation across within Cloud environments — connectivity, routing, DNS, load balancing, firewalls, and private links between cloud and on-prem***** ****Engineer for high availability: multi-region and multi-AZ architectures, failover design, capacity planning, and disaster recovery for a platform where downtime has direct market impact ...