51 to 75 of 213 Principal Engineer Jobs in London

Description Job Overview: The Principal Telecom Engineer is responsible for interpreting internal or external business issues and recommending best practices. They will be tasked with solving complex Telecommunications (Eng)-related problems and will work independently with minimal guidance. The Principal Telecom Engineer may be responsible … situations Prepare clear and accurate detailed design calculations and analyses including design reports and procedures Manage own time to meet objectives and (as Lead Engineer) forecast and plan resource requirements communicate and explain difficult concepts and persuade others to adopt a point of view When acting as Lead Engineer ...

Crawford Legal Advokatfirma As seeks a Principal Engineer - Recovery & Resilience to design and implement enterprise-wide recovery capabilities. This role emphasizes hands-on execution, orchestration, and automation of recovery processes. The ideal candidate will lead recovery workflows, optimize backup tools like Commvault, and collaborate with various teams ...

Principal Partner Success Implementation Engineer United Kingdom - London At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like … offer you the ultimate career opportunity that will light a fire within you. So, what’s the role all about? The Principal Partner Success Implementation Engineer is a principal-level individual contributor and technical authority who shapes partner implementation strategy, technical governance, and scalable adoption across ...

Principal Java Engineer Salary to £60k-£90k + company options scheme Hybrid working (1 day per week in their London Vauxhall offices) NB: Please only apply if you have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance ...

Principal BMS Engineer London (Hybrid) £80K - £90K Permanent Vantage Consulting is recruiting on behalf of a leading global engineering consultancy operating across the UK and internationally, specialising in mission-critical and data centre environments. We are seeking an experienced Principal BMS Engineer to provide technical leadership … high-profile global projects within a leading consultancy A fantastic opportunity for a senior BMS professional looking to take the next step into a principal-level role, driving technical excellence across major mission-critical projects. #J-18808-Ljbffr ...

Principal Data Engineer Lead the design and delivery of a modern cloud-based data platform, driving engineering standards, architecture, and innovation across a growing data function. The Opportunity This is a senior technical leadership role responsible for shaping data engineering strategy, architecture, and best practices across multiple product ...

Summary The Principal Engineer is the most senior engineer in the company and plays a crucial role in delivering our business goals. They are technical leaders responsible for setting technical direction, driving engineering excellence, and aligning technology with business strategy. This role combines deep technical expertise with ...

Role description Principal Software Engineer – Data Technology Platforms Location London Start : ASAP End : As of now till Dec 2026 with possible extesnions Seeking an experienced and data-focused Principal Software Engineer to join our Data Technology Platforms team. This team is responsible for building, enhancing ...

Azure Principal Platform Engineer - Appvia - UK Government Security Clearance eligibility required. Location: London, UK (Hybrid - typically ~1-2 days per month in office) Contract: Permanent Package: £90,000 – 120,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Us At Appvia, we are committed … edge technologies and services to support cloud adoption, enabling companies to deliver applications in the cloud with ease. About the role As an Azure Principal Platform Engineer, you will guide customers toward Cloud and DevOps excellence, designing and implementing scalable, resilient, and secure platforms while leading a team ...

consultant will operate as a senior development lead and principal-level C#/.NET engineer within Risk, Product Control and ESG IT. The role combines hands‐on engineering with solution design, stream leadership, technical oversight and delivery accountability across a CTB portfolio. The role will support new product … SDLC processes, change control, information security and operational resilience expectations. Qualifications, Skills and Experience Essential Experience Extensive experience as a senior developer, technical lead, principal engineer, stream lead or development lead in a complex enterprise technology environment. Strong hands‐on C#/.NET development experience, with the credibility ...

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 ...

NatWest Group is seeking a Principal Engineer to design and engineer software with customer experience as the core objective, and to partner with architects on target architecture and roadmaps. You will lead significant, complex assignments and mentor senior engineers across multiple teams to deliver high-value outcomes. ...

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 ...

## 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 ...

## 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 ...

Role Overview ICRV are seeking an exceptional Principal Engineer to own the architecture, design and hands‐on delivery of a desktop platform automating and streamlining trading desk workflows. This is a high‐visibility player‐coach role that may evolve to include formal people management. Role Responsibilities ...

Principal Apps Integration CI/CD & Automation Engineer We don’t just believe in better. We make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming … overview Apps Integration provide essential technical development and support functions to internal and external stakeholders in the ever-increasing world of Apps. As a Principal CI/CD & Automation Engineer, you will lead the design and implementation of CI/CD pipelines and automated testing strategies for streaming ...

Senior/Principal Mechanical Engineer – Data Centres London | Join one of the UK's leading mission critical engineering teams A highly regarded international engineering consultancy is seeking a Senior or Principal Mechanical Engineer to join its expanding Data Centre and Critical Facilities team in London. This … Work closely with clients, contractors and design teams to deliver high-quality engineering solutions. About You You'll be an experienced Building Services Mechanical Engineer with a strong background in data centres or other mission critical environments. Ideally, you'll have: Chartered Engineer status (or be close ...

broaden your technical knowledge and help solve complex problems while using your Agile skills to develop our long-lived teams.As a Staff Engineer, you’ll help us bring together those complex horizontal outcomes that go beyond a single team and area, working with engineers and 3rd parties to deliver … cover lots of ground and really broaden your understanding of how the business works. When you want to take the next step up, a Principal Engineer role would help you build on everything that you’ve already learned and achieved. Your technical understanding will still be in play ...

Senior/Principal Software Engineer Application Deadline: 31 May 2026 Department: Software Engineering Employment Type: Permanent Location: London (Hybrid) Compensation: £70,000 - £100,000/year Description Please note: This role requires applicants to hold active, or recently active, SC or DV clearance. This role also requires applicants … kind that have to be secure, scalable, and actually usable by the people who rely on them. We’re looking for Senior and Principal Engineers who want to shape meaningful systems, influence technical direction, and work alongside capable people who care about doing the job properly. You’ll help ...

unit consists of a dedicated team that executes complex, multi-leg synthetic strategies on behalf of institutional clients.Role OverviewICRV are seeking an exceptional Principal Engineer to own the architecture, design and hands-on delivery of desktop platform automating and streamlining trading desk workflows. This is a high-visibility ...

ambitious plans to expand across Europe, employing the best minds and technology to let us do this. The impact you'll have As a Principal Engineer in the Boost team, you’ll be part of a group of principal engineers who champion technical excellence. The team acts … with our VP of Engineering (60 mins) Presentation/Case Study with our VP and CTO (60 mins) Technical interview with 2 of our Principal or Heads of Engineering (60 mins) #J-18808-Ljbffr ...

ambitious plans to expand across Europe , employing the best minds and technology to let us do this. The impact you'll have: As a Principal Engineer in the Boost team, you'll be part of a group of principal engineers who champion technical excellence. The team acts … with our VP of Engineering (60 mins) Presentation/Case Study with our VP and CTO (60 mins) Technical interview with 2 of our Principal or Heads of Engineering (60 mins ...

well-modelled, real-time data Define data contracts and standards that product squads (Engage, Manage) build against, working as a technical peer to their Principal/Senior Engineers. Establish data quality, governance and lineage standards across the organisation, including PII handling in line with GDPR Drive the technical strategy … search/retrieval design, and AI infrastructure decisions platform-wide. Influence the organisation's approach to data storage, retention and compliance Partner with squad Principal Engineers as peers when their product work touches shared data infrastructure What We Offer Remote-first culture with an office in London Bridge (optional ...