City of London, London, United Kingdom Hybrid / WFH Options
Burns Sheehan
Principal Software Engineer – Cards & Credit (Python, Java, Clojure, AWS) 💰 Up to £135,000 + bonus (15-22%) + annual equity 🖥️ Python, Distributed Systems, High-Scale Architecture 📍 London, hybrid working (2 days/week) 🤝 Leading business lending platform I'm partnered with one of the UK’s most successful … new product line which has become the company’s highest-growth area, with its own dedicated leadership and roadmap. They’re now hiring a PrincipalEngineer to become the technical lead across two core engineering teams working in the card and credit space. This is a critical hands … their London office (no fixed days) Be part of a high-ownership role with real scope to shape the success of a growing product Principal Software Engineer – Cards & Credit (Python, Java, Clojure, AWS More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Cambridge GaN Devices
Senior/Principal Reliability Engineer (Power Devices) Team - R&D Engineering Location - Cambridge Contract - Permanent (Full time or part time) About CGD Making Sustainable Power Electronics Possible A spin-out of the Cambridge University, Cambridge GaN Devices (CGD) is a fabless semiconductor company that develops a range of … a friendly and game-changing company is for you, we want to hear from you. The Opportunity CGD is looking for a Senior/Principal Reliability Engineer to join our growing engineering team. The Senior/Principal Reliability Engineer will primarily be responsible for all reliability … CGD's GaN power devices and ICs. This includes designing the reliability experiments as well as analysis and developing reliability models. The Senior/Principal Reliability Engineer will also develop new electrical reliability tests, specifically for GaN ICs, and gain insight into their reliability by collaborating with TCAD More ❯
Senior/Principal Electronic Design Engineer Are you looking for a Senior/Principal Electronic Design Engineer – Analogue/Digital role in the Leicester area? If so, a very good client of mine has a brand-new role as Senior/Principal Electronic Design Engineer … client designs and manufactures complex high-value electronic instruments that are used all over the world. They are looking for an experienced Senior/Principal Electronic Design Engineer – Analogue/Digital who has a broad skill set covering analogue and digital circuit design. There are natural career progression … opportunities in this role to move up to Principal/Chief Engineer roles. They are happy to consider applications from good Senior Engineers who are ready to step-up into a role with more responsibility and autonomy, or experienced Principal-level Engineers with technical leadership experience with More ❯
London, England, United Kingdom Hybrid / WFH Options
Derisk360
Join to apply for the Principal RPG Engineer role at Derisk360 1 month ago Be among the first 25 applicants Join to apply for the Principal RPG Engineer role at Derisk360 Get AI-powered advice on this job and more exclusive features. Derisk360 We’re Hiring … Principal RPG Engineer Experience: 10+ Years Location: Hyderabad/Bangalore/Pune (Hybrid) Company: Derisk360 Are you a seasoned RPG Engineer ready to modernize core systems for the insurance industry? Join Derisk360 —where we merge deep legacy expertise with cutting-edge AI and data analytics to deliver … Engineering and Information Technology Industries Information Services Referrals increase your chances of interviewing at Derisk360 by 2x Sign in to set job alerts for “PrincipalEngineer” roles. London, England, United Kingdom 6 days ago Senior Innovation and Design Engineer, Worldwide Design and Engineering London, England, United Kingdom More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
MBDA
Principal Simulation and Modelling Engineer Join to apply for the Principal Simulation and Modelling Engineer role at MBDA Continue with Google Continue with Google Principal Simulation and Modelling Engineer 4 days ago Be among the first 25 applicants Join to apply for the Principal Simulation and Modelling Engineer role at MBDA Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with … Engineering and Information Technology Industries Defense and Space Manufacturing Referrals increase your chances of interviewing at MBDA by 2x Get notified about new Simulation Engineer jobs in Bristol, England, United Kingdom . Bristol, England, United Kingdom 1 week ago Midsomer Norton, England, United Kingdom 3 weeks ago Greater Bristol More ❯
Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 05.05.2025 Expiry Date: 19.06.2025 col-wide Job Description: Principal Systems Engineer T2M Resourcing are working with a growing technology and manufacturing business to recruit a Principal Systems Engineer to lead … systems requirements, design and architecture, testing, and overall V-Cycle activities. As a Principal Systems Engineer you will specialise in managing systems activities and working with multi-discipline teams in software and hardware development. Duties of the Principal Systems Engineer: Leading systems activities across the V … such as FMEA and HAZOP and HARA. Support software team with development of models using Simulink/Matlab. Requirements to be successful as a Principal Systems Engineer: Degree level qualification in Systems Engineer, Electronics Engineering, Mechanical Engineering or similar field. Able to lead by example. Knowledge of More ❯
Rickmansworth, England, United Kingdom Hybrid / WFH Options
Alexander Associates
Join to apply for the Senior/Principal Civil Engineer role at Alexander Associates 3 days ago Be among the first 25 applicants Join to apply for the Senior/Principal Civil Engineer role at Alexander Associates Principal/Senior Civil Engineer – Water Sector … standing client delivering major capital works in the UK water sector. As their AMP8 programme gets underway, they’re looking to bring in a Principal or Senior Civil Engineer to help lead the design delivery across multiple water and wastewater treatment schemes (c. £400M total programme value). … function Job function Engineering and Information Technology Industries Accounting Referrals increase your chances of interviewing at Alexander Associates by 2x Get notified about new Principal Civil Engineer jobs in Rickmansworth, England, United Kingdom . London, England, United Kingdom 1 day ago Senior/Principal Civil EngineerMore ❯
London, England, United Kingdom Hybrid / WFH Options
Penspen
Join to apply for the Senior/Principal Piping Engineer role at Penspen 2 days ago Be among the first 25 applicants Join to apply for the Senior/Principal Piping Engineer role at Penspen Get AI-powered advice on this job and more exclusive features. … Senior or Principal Piping Engineer Location: Aberdeen Hybrid Flexible on Salary: + Flex benefits fund £1175 depending on experience Penspen www.penspen.com are looking forward to hiring a Senior Piping Engineer looking for their next step to Principal level with G17 approval status to work Hybrid in … or a related discipline. Minimum 10 years of experience in the oil and gas field. Ideally 5 years minimum in a consulting background. Chartered Engineer status, or demonstratable that working towards. Construction and site based experience an added advantage. Performance of pipe stress analysis an added advantage. Ideally G17 More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
WSP in the UK & Ireland
Senior/Principal Solar PV Engineer - Renewables Join to apply for the Senior/Principal Solar PV Engineer - Renewables role at WSP in the UK & Ireland Senior/Principal Solar PV Engineer - Renewables 1 week ago Be among the first 25 applicants Join to … apply for the Senior/Principal Solar PV Engineer - Renewables role at WSP in the UK & Ireland Get AI-powered advice on this job and more exclusive features. Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities … to work with diverse, talented individuals who will help you expand your horizons. A Little Bit More About Your Role As a Senior/PrincipalEngineer you will focus on technical and project delivery of Solar PV assignments and take a leading position in developing WSP’s services More ❯
London, England, United Kingdom Hybrid / WFH Options
Rail Delivery Group
Principal Systems Engineer Salary: £50,786 - £67,422 Contract: Permanent Location: London - Hybrid Annual Leave: 30 Days + Excellent Benefits Closing date: 6th May 2025 Be Part of the Future of Rail The railway in Britain is undergoing its most significant transformation in a generation, and Rail Delivery … that improve ticketing systems, enhance customer experience, and ensure seamless integration across the rail industry. About the Role We're looking for an experienced Principal Systems Engineer to join our dynamic DTS Engineering team, working on an exciting national initiative: the Tap Converter project. This Department for Transport … accurate national rail fares in return. It's a vital part of enabling seamless Pay As You Go travel across different authority boundaries. As Principal Systems Engineer, you'll lead on the technical design and implementation of this programme, ensuring quality engineering practices are applied throughout. You'll More ❯
will be part of a cross-functional team of talented developers working together to create the best Sportsbetting experience in the world! As a PrincipalEngineer, you will work across teams within a Pricing area, contributing to the teams' backlogs and taking on larger initiatives with other Principal Engineers. The PrincipalEngineer has a deep, strategic understanding of the product in their business area and makes technical decisions to solve business problems. Draw on relevant technical expertise to help guide engineering teams to create great products, remaining solution-focused at all times. This is a More ❯
will be part of a cross-functional team of talented developers working together to create the best Sportsbetting experience in the world! As a PrincipalEngineer, you will work across teams within a Pricing area, contributing to the teams' backlogs and taking on larger initiatives with other Principal Engineers. The PrincipalEngineer has a deep, strategic understanding of the product in their business area and makes technical decisions to solve business problems. Draw on relevant technical expertise to help guide engineering teams to create great products, remaining solution-focused at all times. This is a More ❯
Join our team as a Lead PrincipalEngineer Concept Development HV Devices, and drive innovation in the field of power devices. We're looking for a visionary leader who thrives on complex challenges, fosters creative collaboration, and inspires others with their expertise. If you have a passion for … Define future products in cooperation with our business lines Actively drive innovation and provide technical advice for management decisions Your Profile As a Lead PrincipalEngineer Concept Development HV Devices, you take new challenges without knowing the right path to an eventual solution in advance is not a More ❯
networks. Northrop Grumman Defense Systems is seeking a multi-skilled, self-motivated, energetic individual to work at our Colorado Springs, CO location as a Principal/Sr. PrincipalEngineer Communications Systems supporting the JTAGS program. As an engineering team member you should excel in interpersonal, business, and … technical interchange meetings Provide support for development and enhancement of engineering inputs to program documentation, CDRLs, and research & development reports Basic Qualifications For a PrincipalEngineer Communications Systems : 5 years relevant operational and engineering experience with Bachelor's degree in science, or 3 years relevant experience with Master … s degree, or 1 year relevant experience with a PHD For a Sr. Principal Cyber Systems Engineer : 8 years relevant operational and engineering experience with Bachelor's degree in science, or 6 years relevant experience with Master's degree, or 4 years relevant experience with a PHD Active More ❯
Applications (MDA), which combines the unique properties of superconductivity and quantum mechanics to develop radical new energy-efficient computing systems. MDA is seeking a Principal/Senior Principal Site Reliability Engineer with demonstrated ability to support systems that enable development of new technologies in support of our … innovative MDA teams working on emerging supercomputing technologies. What You'll Get To Do: As a Principal/Senior Principal Site Reliability Engineer, you will have an opportunity to be part of the DevOps Platform Engineering team. You will help improve the performance and reliability of solutions … DevOps Platform This position is contingent upon clearance. This position will serve 100% onsite in Linthicum/Annapolis Junction, MD . Basic Qualifications for Principal Site Reliability Engineer : Bachelor's degree in a STEM discipline with 5+ years of relative experience; Master's degree in a STEM discipline More ❯
Cowes, Isle of Wight, United Kingdom Hybrid / WFH Options
BAE Systems
Job Description - Naval Radar Principal Systems Engineer () Naval Radar Principal Systems Engineer - Job Title: Naval Radar Principal Systems Engineer Location: Isle of Wight - Cowes Salary: Up to £70,600 commensurate with skills and experience. Part time & accruing hours available Put yourself into a dynamic … Principal Systems Engineering role at the forefront of real world demands in the defence industry. Alongside ensuring operational excellence for our existing products, there will be the opportunity to develop next generation radar products to counter emerging threats and contribution to our strategy for new technology. Your new day … plans and shopping discounts - you may also be eligible for an annual incentive. The Radar Systems Engineering team: You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new More ❯
Principal Software Engineer, Device Management Systems The Amazon Device Management Systems (ADMS) organization in Chennai is specialized in building foundational solutions that cater to critical customer experiences including device-authentication, device-registration, device profiles, and account-linking. These solutions cater to all Amazon first-party devices and other … connect to the Amazon cloud on behalf of customer scenarios that originate through these devices. The organization is looking for an experienced and talented PrincipalEngineer with experience and passion in building large-scale cloud-based web service solutions, particularly those that interact with the Amazon device ecosystem. … seeking a PE who has experience in evolving existing architectures to handle a broader set of use-cases while maintaining simplicity. As an Amazon.com PrincipalEngineer, you’ll be a technical leader. You’ll help establish technical standards and drive Amazon’s overall technical architecture and engineering practices. More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
Apex Contracting Co
PrincipalEngineer (Tunnel Systems) What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace … of opportunity and the chance to shape a career as unique as you. A little more about your role... WSP is looking for a PrincipalEngineer, to join our industry-leading Intelligent Infrastructure team to design and advise clients on the next generation technology that will build the More ❯
Guildford, England, United Kingdom Hybrid / WFH Options
Apex Contracting Co
PrincipalEngineer (Tunnel Systems) What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace … of opportunity and the chance to shape a career as unique as you. A little more about your role... WSP is looking for a PrincipalEngineer, to join our industry-leading Intelligent Infrastructure team to design and advise clients on the next generation technology that will build the More ❯
Newcastle upon Tyne, England, United Kingdom Hybrid / WFH Options
Apex Contracting Co
PrincipalEngineer (Tunnel Systems) What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace … of opportunity and the chance to shape a career as unique as you. A little more about your role... WSP is looking for a PrincipalEngineer, to join our industry-leading Intelligent Infrastructure team to design and advise clients on the next generation technology that will build the More ❯
is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for an Airworthiness Engineer/Principal Airworthiness Engineer to join our team of qualified, diverse individuals within the Office of Independent Airworthiness (OIAW). This position … is based in Rancho Bernardo, CA. This position can be filled at either the Airworthiness Engineer level or the Principal Airworthiness Engineer level, depending upon the qualifications below. Essential Duties: Roles and Responsibilities will include but are not limited to: Performs development of basis of certification, determines … airworthiness compliance to the appropriate regulations, standards, and/or guidelines. Manages airworthiness activities throughout the development, sustainment, and disposal lifecycles. Basic Qualifications: Airworthiness Engineer (T02): Must have a Bachelor's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university AND 2 years of More ❯
London, England, United Kingdom Hybrid / WFH Options
Albany Growth
by Albany Growth. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Principal Back End Engineer (Ruby/AWS/Postgres/Redis) Hybrid (UK – Remote-first with London office) Albany Growth are partnering with a … based SaaS company backed by recent investment and now ready to scale their engineering team with 2 senior hires. They are now hiring a PrincipalEngineer to drive backend excellence across a complex, high-availability platform used by global customers. This is a hands-on senior leadership role … deployments with high DORA metrics (elite-level performance) Continuously improve tooling, observability, and infrastructure to support scalable growth Key Requirements Proven experience as a Principal/Lead/Staff level Engineer, ideally in SaaS or platform environments Expertise in Ruby on Rails and strong understanding of distributed backend More ❯
London, England, United Kingdom Hybrid / WFH Options
Smarkets
team and play a pivotal role in shaping the future of our betting trading technology landscape. The Role We are looking for an experienced PrincipalEngineer to lead our engineering efforts in a senior individual contributor role in our business, reporting directly to the Head of Engineering. You … for innovation and optimization to drive business value and maintain a competitive edge. About You 8+ years in software development, 1+ years as a PrincipalEngineer or Staff Engineer, and 4+ years in design and architecture of consumer-facing tech. Proven ability to set technical direction and More ❯
Principal C++ Embedded Software EngineerPrincipal C++ Embedded Software Engineer Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Full Spectrum Full Spectrum partners with leading companies in MedTech to develop cutting-edge software for medical devices. With … impact. Working across different client projects with a wide range of technologies, a career at Full Spectrum offers both technical and professional growth opportunities. Principal Embedded C++ Software Engineer The Principal Embedded C++ Software Engineer will have the opportunity to work on a diverse set of … k) Paid maternity leave Disability insurance Get notified when a new job is posted. Sign in to set job alerts for “Embedded Software Engineer” roles. Boston, MA $117,000.00-$173,000.00 2 weeks ago Dedham, MA $133,499.00-$140,000.00 21 hours ago Somerville, MA $85,000.00-$170,000.00 More ❯
Join us as a PrincipalEngineer This is a challenging role that will see you design and engineer software with the customer or user experience as the primary objective You’ll actively contribute to our architecture, design and engineering centre of excellence, collaborating to improve the bank … stakeholder exposure as you build and leverage relationships, as well as the opportunity to hone your technical talents What you'll do As a PrincipalEngineer, you’ll be creating great customer outcomes via engineering and innovative solutions to existing and new challenges, and technology designs which are … to-end automation, simplification, resilience, security, performance, scalability and reusability Working within a platform or feature team along with software engineers to design and engineer complex software, scripts and tools to enable the delivery of bank platforms, applications and services, acting as a point of contact for solution design More ❯