1 to 25 of 118 Principal Engineer Jobs in London

on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from CBSbutler Divisional Manager - Defence & Security @ CBSbutler Senior/Principal Systems Engineer Bristol, London, Manchester, Reading (Hybrid) Join us as a Senior/Principal Systems Engineering Consultant in Aerospace, Defence, Security and Technology (ADS&T). You … a huge variety of projects, ranging from niche consultancy projects to large, high-profile programmes. So, you'll always be able to keep yourself challenged. Your Purpose: Senior/Principal Systems Engineer Provide consultancy to client project and engineering managers. Lead the use of best practice techniques and tools on client and internal projects. Champion a Model Based … to a client. Proactively identify opportunities and contribute to ADS&T growth. Contribute to the development of our people through mentoring and coaching. What can you bring: Senior/Principal Systems Engineer The use of MBSE approaches and tools (e.g. Sparx EA, Cameo). Knowledge of modelling languages and architecture frameworks, e.g., UML/SysML, ArchiMate, TOGAF, MODAF. More ❯

Senior or Principal Systems Safety/RAM Engineer Croydon, United Kingdom/Bristol, United Kingdom/Glasgow, United Kingdom/London, United Kingdom/Birmingham, United Kingdom We're a global engineering, management, and development consultancy. Our purpose is to improve society by considering social outcomes in everything we do, relentlessly focusing on excellence and digital innovation, transforming … play a major role in developing and delivering the Global Transport Sector Strategy. About the role Due to continued growth, the Systems Engineering and Assurance team are recruiting a Principal/Senior Systems Safety Engineer/RAM Engineer to join a friendly and dynamic team focussed on delivering systems safety and RAMS assurance services to infrastructure, energy … and Maintainability (RAM) Planning and Analysis • RAM Modelling using Isograph Reliability and Availability Workbench • Systems Safety Planning and Management • Hazard Identification and Management • Safety Case Development. The Senior or Principal Systems Safety/RAMS Engineer will collaborate with experienced professionals within multi-disciplinary teams and will gain experience of using industry standard toolsets on a range of challenging More ❯

Senior or Principal Systems Safety/RAM Engineer Croydon, United Kingdom/Bristol, United Kingdom/Glasgow, United Kingdom/London, United Kingdom/Birmingham, United Kingdom We're a global engineering, management, and development consultancy. Our purpose is to improve society by considering social outcomes in everything we do, relentlessly focusing on excellence and digital innovation, transforming … play a major role in developing and delivering the Global Transport Sector Strategy. About the role Due to continued growth, the Systems Engineering and Assurance team are recruiting a Principal/Senior Systems Safety Engineer/RAM Engineer to join a friendly and dynamic team focussed on delivering systems safety and RAMS assurance services to infrastructure, energy … and Maintainability (RAM) Planning and Analysis • RAM Modelling using Isograph Reliability and Availability Workbench • Systems Safety Planning and Management • Hazard Identification and Management • Safety Case Development. The Senior or Principal Systems Safety/RAMS Engineer will collaborate with experienced professionals within multi-disciplinary teams and will gain experience of using industry standard toolsets on a range of challenging More ❯

the very best talent to join the SYSTRA signature team and be part of leading the way in infrastructure design. Context We currently have an opportunity for an experienced Principal Systems Engineer to join our growing Systems Engineering team. This position will suit a committed and ambitious engineer who can demonstrate strong leadership and interpersonal skills combined … with commercial awareness and the ability to play their part in growing a dynamic high-performance team. Missions/Main Duties As a Principal Systems Engineer you will be accountable for delivering high quality Systems Engineering services to our clients, including: Developing appropriate Systems Engineering processes for projects. Leadership of a team of Systems Engineers which will include More ❯

have within the community. So, what's your possible? Opportunity: This is more than just a job; it's a mission. Salary: £47,400- £67,000 The V&V Principal engineer will support the planning, conduct and reporting of V&V work packages and activities in order to prove our hardware and software product compliance to their associated … requirements. The V&V Principal Engineer will work within multi-disciplined project teams under direction of the project delivery management and V&V leadership to effectively and efficiently deliver the assigned V&V activities. Our UK Defence business is a Sovereign software and systems centre of excellence. As well as developing and supporting UK wide and internationally deployed More ❯

first-class products & services. You will be part of a top-gun team and work with the brightest and best of British engineers. You will like The Princiapal Systems Engineer job itself where you will be a key member of the Systems Engineering Group, comprising of Systems Engineering, Software Engineering and Electronic Engineering. The Principal Systems Engineer … managing, and motivating teams of engineers to deliver against both active programmes and strategic business objectives in support of the company s mission, core values and focus areas. The Principal Systems Engineer promotes the Systems Engineering approach throughout the product lifecycle and uses it to actively handle multiple projects and the integration of numerous technologies across the business … s products and processes. The Principal Systems Engineer will have experience of full lifecycle systems engineering, including architecture design, requirements elicitation, definition, decomposition, and verification. The role inherently requires a strong aptitude for problem solving and an ability to understand complex inter dependencies, as well as managing potentially conflicting inputs from multiple stakeholder groups. The Principal Systems More ❯

Senior/Principal Software Engineer - C++, Python - Financial/Banking Candidates will have 5+ years C++ experience and excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance … which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this role as a Senior/Principal Software Engineer C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other More ❯

Senior Principal Software Engineer - Email Security Join to apply for the Senior Principal Software Engineer - Email Security role at Mimecast Senior Principal Software Engineer - Email Security 2 days ago Be among the first 25 applicants Join to apply for the Senior Principal Software Engineer - Email Security role at Mimecast Principal/… Senior Principal Software Engineer – Email Security The driving force behind our award-winning Email Security Product at Mimecast Dive into the forefront of innovation with our Email Security engineering team. Our pioneering Email Security solution pushes on the boundaries of what’s possible, leveraging the latest technologies and tooling in AWS. Why Join Our Team? “Join us in … with our innovative Email Security team! Our MTA process billions of emails from millions of users on thousands of servers each day!” – Hiring Manager What You’ll Do? As Principal/Senior Principal Engineer, you will play a pivotal role in leading the development of our next-generation cloud-based email product. This role involves hands-on More ❯

About The Role Hippo is recruiting for a Principal Data Engineer to join our Hippo Herd. Principal Data Engineers work in multi-disciplinary teams that build, support & maintain User-Centred digital solutions that offer real value and work for everyone. Hippo's Principal Data Engineers are experts in their field. You will act as a principal … s technical deliverables, maintain client relationships and be passionate about developing and upskilling others. Please note, we are looking for candidates who are looking for growth at this level (principal), therefore the advertised salary band is the lower end of our full banding for this level of position, allowing for progression in the role. Your role in nutshell: Act More ❯

of a phase of simplification of legacy infrastructure and moving into the next phase of consolidation and growth. Who we're looking for We are looking for an experienced Principal Data Engineer to join our London-based data team and help us (re-)build a platform that accelerates a decentralised-by-design data adoption model within the business. More ❯

Senior/Principal Engineer - Permanent - London Country: United Kingdom Location: Heart of London Sector: Software Engineer Salary: GBP £36,000 to £50,000 Plus Generous Benefits Job Type: Permanent Technologies: C++ 3D Maths Animation Engine Game Engine Graphics Architecture Graphics FX OpenGL Perforce Physics Dynamics Collision PS4 VR Senior/Principal Engineer - Permanent - London Senior …/Principal Engineer - Permanent - London Posted Thursday, 12 May 2016 Endeavour Recruitment has a brilliant opportunity for a Senior/Principal Developer/Support Engineer who will be pushing the capabilities of the developers that will define the future business direction. The successful candidate will liaise closely with external stakeholders, guiding them on effective techniques and More ❯

This is an opportunity to establish yourself as a Principal Systems Engineer! A long-term key role within out clients structure. They are a supplier to the Royal Navy and global allies with a reputation for agility. This role reports into the Project Manager (and functional Line Manager) and will work closely with the Systems Design Authority and … product development across Technology Levels, building upon existing products. You will be responsible for providing engineering leadership, supporting customer meetings and involved in hands-on engineering. This is a Principal Systems Engineer level position suitable for an experienced engineering leader with demonstrable success of engineering management and team leadership, with an appreciation of mature complex engineering and experience More ❯

T24 Principal Software Engineer Location: London - Hybrid 3 days a week in the office Duration: Initially 6 months Rate: £market rate The company: Global Technology company delivering digital transformation to a financial services end client. The knowledge, experience and qualifications you need Wide, detailed, and up-to-date experience of the technologies and tools in your area. Plenty More ❯

this role Systems Engineering, Full Lifecycle, Maritime, Safety Critical. Important Candidates must be eligible to obtain a SC (Security) clearance This is an opportunity to establish yourself as a Principal Systems Engineer! A long-term key role within out clients structure. They are a supplier to the Royal Navy and global allies with a reputation for agility. This … product development across Technology Levels, building upon existing products. You will be responsible for providing engineering leadership, supporting customer meetings and involved in hands-on engineering. This is a Principal Systems Engineer level position suitable for an experienced engineering leader with demonstrable success of engineering management and team leadership, with an appreciation of mature complex engineering and experience More ❯

Principal Platform Engineer page is loaded Principal Platform Engineer Apply locations London, UK time type Full time posted on Posted 4 Days Ago job requisition id JR_8684 Let's be ISS Stoxx is seeking a Principal Platform Engineer to bring expert-level technical leadership to the development and deployment of our cutting-edge … of a full-scale re-architecting of our on-prem estate to a modern componentised set of solutions using GCP technologies. In this IC role, you will collaborate with Principal Engineers to own and evolve our platform architecture and interpret requirements and enterprise policies into requirements that deliver clear value. You'll be an advocate of our platform architecture More ❯

Principal Software Engineer -C#/.Net,React Introduction: Are you searching for an opportunity to play a key role in driving the dramatic growth of a highly successful software company? At Poppulo, we're working on what's next in communications and workplace technology. As a pioneer in this industry, we understand that meaningfully reaching every employee is … the requirements. We believe in fostering an environment where there is a diversity of perspectives, in hopes that we can all thrive. The Opportunity We are seeking a skilled Principal Software Development Engineer to join our Extensions & Adapters team within Data Integrations. In this role, you'll build and enhance plugins that expand the functionality of our Integration More ❯

your career development and the impact we have within the community. So, what's your possible? Opportunity: This is more than just a job; it's a mission. The Principal V&V Engineer will support the planning, conduct and reporting of V&V work packages and activities in order to prove our hardware and software product compliance to … their associated requirements. The Principal V&V Engineer will work within multi-disciplined project teams under direction of the project delivery management and V&V leadership to effectively and efficiently deliver the assigned V&V activities. The role is focused on the Environmental and EMC qualification activities required to physically prove our designs. Where the qualification activities are More ❯

Principal Data Engineer - Core Systems Team Hybrid in London/Remote within UK The company Imagine a world where every small business has the power to thrive. That's the world we're building at iwoca. Small businesses aren't just statistics - they're the heartbeat of our communities, the character of our high streets, and the engine … iwoca products. We follow Agile-inspired processes, using continuous integration and delivery, so that features go live in days or weeks, not months or years. The role As the Principal Data Engineer, you'll be responsible for our data platform. You'll define our data strategy, drive the evolution of our data infrastructure, and ensure our data systems More ❯

business, understand our clients' needs and maintain our professional, supportive and entrepreneurial working culture that we all enjoy. What You'll Do We're looking for a highly skilled Principal Engineer with a passion for data, cloud technologies, and building robust, scalable solutions - who also brings strategic product thinking and cross-functional leadership . In this role, you More ❯

Our Principal Software Engineers are responsible for leading and delivering strategically significant, complex client engagements across our portfolio of clients. We believe that great delivery stems from a thorough understanding of our clients and their needs, strong discipline skills and subject matter expertise, excellent leadership and a clear vision of lasting and effective change in a public sector environment. … We expect our Principal Software Engineers to bring all of that and enthuse our delivery teams with the same passion. The successful candidate will lead the Software Engineering aspects of our client engagements while overseeing the wider delivery within the account (or industry) when appropriate. In addition, our Principal Software Engineers are responsible for engaging with our clients … lasting, trusted advisor relationships. They will also oversee multiple, concurrent client deliveries to help ensure quality and drive the sharing of best practice across our engagements and industries. Our Principal Software Engineers are members of the Software Engineering Practice leadership team with the responsibility to develop the capability of the practice to meet business needs and to accelerate the More ❯

Our Principal Software Engineers are responsible for leading and delivering strategically significant, complex client engagements across our portfolio of clients. We believe that great delivery stems from a thorough understanding of our clients and their needs, strong discipline skills and subject matter expertise, excellent leadership and a clear vision of lasting and effective change in a public sector environment. … We expect our Principal Software Engineers to bring all of that and enthuse our delivery teams with the same passion. The successful candidate will lead the Software Engineering aspects of our client engagements while overseeing the wider delivery within the account (or industry) when appropriate. In addition, our Principal Software Engineers are responsible for engaging with our clients … lasting, trusted advisor relationships. They will also oversee multiple, concurrent client deliveries to help ensure quality and drive the sharing of best practice across our engagements and industries. Our Principal Software Engineers are members of the Software Engineering Practice leadership team with the responsibility to develop the capability of the practice to meet business needs and to accelerate the More ❯

Principal Data Engineer (Python AWS) London/WFH to £105k Do you have significant experience with Python data engineering and architecture? You could be progressing your career in an impactful, hands-on Principal Data Engineer role at a hugely successful European eCommerce with a customer base of over 10 million. As a Principal Data Engineer … data governance You have experience with AWS and tools such as Snowflake You're collaborative and pragmatic with excellent communication skills What's in it for you: As a Principal Data Engineer you will earn a competitive package including: Salary to £105k Pension Life Assurance Health, dental and eye care Employee Assistance Programme Summer hours Work anywhere for … weeks a year Perks such as retail discounts, onsite gym, wellbeing resources and much more Apply now to find out more about this Principal Data Engineer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all More ❯

PRINCIPAL SOFTWARE ENGINEER CITY OF LONDON - 4/5 DAYS IN OFFICE £100,000 - £120,000 Our client, a leading investment management firm specialising in sports trading, is looking for a talented individual to join their expanding technical team. This is a unique opportunity to apply your expertise to real-world sporting events and contribute to a company … and a genuine commitment to work-life balance and flexibility. Their high team retention speaks volumes about the supportive and engaging environment they've cultivated. THE ROLE: As a Principal Software Engineer, you'll be instrumental in developing sophisticated predictive models that forecast the outcomes of sporting events. You'll be working with strong quants coming from and … ll be joining a collaborative environment where you have the opportunity to work cross-functionally and significantly impact the company's core operations. YOUR SKILLS AND EXPERIENCE: The ideal Principal Software Engineer will have: Strong mathematical and statistical expertise, ideally from a quantitative background. Proficiency in C# and the .NET platform. Experience with JavaScript front-end frameworks, such More ❯

Join to apply for the Enterprise Platforms Principal Engineer role at ITV . 2 weeks ago Be among the first 25 applicants. Workplace: White City, London. We would also consider Leeds or Manchester as a workplace - expectation is 1 to 2 days in the office. Closing Date: 29th April 2025. The role The Enterprise Platforms Principal Engineer … can be themselves and their skills are recognized and valued. Provide coaching and mentoring to team members to upskill the team. Act as an escalation point for the senior engineer within the Core Engineering Squad. Maintain and develop low-level architectural standards for Enterprise Platforms. Collaborate with Product and Engineering managers to develop new ways of working that promote More ❯

Social network you want to login/join with: Principal Software Development Engineer, London col-narrow-left Client: AJ Bell Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Job Description We are a technology-driven company building … and resilient software solutions. Our teams work with a modern tech stack including .NET, MongoDB, AWS, Jenkins, SQL Server, and streaming technologies. We’re looking for a hands-on Principal Engineer who can code, design scalable systems, manage Staff Engineers, and drive technical excellence across multiple teams. This role is perfect for a technical leader who still enjoys … writing code while shaping architecture and mentoring engineers. About the role As a Principal Engineer, you will play a critical role in: Architecting scalable, high-performance systems Coding and reviewing mission-critical features (at-least 60% hands-on) Managing and mentoring Staff Engineers & Senior Developers Driving best practices in software development and AI-powered engineering Owning non-functional More ❯