51 to 73 of 73 Principal Engineer Jobs in London

seamless customer experiences. You’ll build and maintain high-quality software that supports a fully integrated, modern business, delivered with pace and precision.As a Principal Software Engineer, you’ll lead development across large or multiple teams, setting technical direction and raising engineering standards. You’ll bring deep expertise ...

Identity Engineer Admin Architecture Entra ID Terraform Azure Cloud On Prem Principal Platform & Identity Engineer (Hands-On, Hybrid Architect Role) Location: London/Hybrid Salary: £90,000 + bonus + benefits Industry: Enterprise/Retail/Large-Scale Environment Type: Permanent The Opportunity Are you tired ...

Data Centre Engineer VMware Linux Kubernetes IaC Azure Cloud On Prem Principal Infrastructure Engineer/Platform Lead (Data Centre) Location: Hybrid - 2/3 days (London) Organisation: Leading Luxury Retail Organisation Type: Perm About the Role Our client, a globally recognised luxury retail organisation, is undergoing ...

Role Mission To support customer outcomes by making deep, hands-on Microsoft centric expertise available to customers and internal teams across hybrid identity, security and endpoint management. This includes Windows Active Directory and integration with ...

Role Mission To support customer outcomes by making deep, hands-on Microsoft centric expertise available to customers and internal teams across hybrid identity, security and endpoint management. This includes Windows Active Directory and integration with ...

Role Mission To support customer outcomes by making deep, hands-on Microsoft centric expertise available to customers and internal teams across hybrid identity, security and endpoint management. This includes Windows Active Directory and integration with ...

Role Mission To support customer outcomes by making deep, hands-on Microsoft centric expertise available to customers and internal teams across hybrid identity, security and endpoint management. This includes Windows Active Directory and integration with ...

Role Mission To support customer outcomes by making deep, hands-on Microsoft centric expertise available to customers and internal teams across hybrid identity, security and endpoint management. This includes Windows Active Directory and integration with ...

global AI-native consultancy is seeking a Principal Software Engineer to lead engagement delivery in the Energy & Commodities Trading sector. This hands-on role combines technical excellence and domain expertise, focusing on architecting scalable AI solutions that drive trading decisions. The successful candidate will work closely with client ...

line with quality and time parameters, to enable operation as a fully integrated composite business, offering brilliant products with seamless, intuitive customer journeys. The Principal Software Engineer leads and plans development across large or multiple teams, providing deep expertise in one technical specialism and strong capability across ...

client - a global automotive systems industry leader - is looking to hire an Principal AI Software Engineer (Java) to join them on an initial 6-month contract, with a view to transition to permanent employment. This role will be operating as part of a high-functioning team focused ...

Locations: London (must be willing to travel to client sites throughout the UK on an ad hoc basis) Level: Manager Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance ...

production environments Comfortable owning architectural decisions and operating with autonomy Security-first mindset and multi-tenant data isolation experience Tech lead or founding engineer experience is a strong plus Why Us: A rare opportunity to join a greenfield startup with scale-up backing, an engaged founding team, and real ...

Principal AI/Data Engineer (Contract): Length: 3 months initally (extension is likely) Start Date: ASAP Location: London, Hybrid (1 day per week) Pay Rate/Determination: £525-575 p/d | Outside IR35 About: Opus is supporting a UK-based digital consultancy partnering with organisations to design … build and scale high-impact digital and AI-driven products, with a strong people-first culture. The role: A hands-on Principal AI/Data Engineer contract to assess, shape and deliver improvements to a live AI platform across two critical workstreams.You'll be responsible for: Assessing ...

global multi-disciplinary consultancy seeks an experienced Principal Electrical Engineer specializing in data centre design for major projects. You will collaborate with diverse colleagues to manage technically excellent project delivery, foster client relationships, and mentor junior engineers. The role offers flexible working, competitive benefits, and an opportunity ...

global automotive systems industry leader is seeking a Principal AI Software Engineer (Java) to work remotely on AI projects. This role requires deep expertise in Java, Spring, and AWS, with hands-on experience in production-grade AI systems. Responsibilities include implementing AI solutions and creating deployable AI agents. ...

Rail Team are currently recruiting for a Principal Fire Systems Engineer to work full time in Central London. This will be working for a well established Rail contractor who are working on one of the biggest projects in the UK. Don't miss out! Fire Detection Systems Design … Engineer - Role Summary This role focuses on leading the design and construction of Fire Detection and Alarm (FD&A) systems across medium to large infrastructure projects in Rail, Highways, HS2, and Power sectors . It demands technical expertise, stakeholder coordination, compliance assurance, and leadership of junior team members. ...

over two years, and already have a lot of customers in the UK. On-site | London Up to 150,000 + Equity Senior/Principal Software Engineers: They're looking to add Senior/Principal Engineers to their team. The team are open to hiring pure backend engineers ...

About The Role Team UK Health, Adviser & Employer Engineering Working Pattern - Hybrid 2days per week in the Vitality London, Bournemouth or Stockport Office - Full time hours We are happy to discuss flexible working! Top 3 ...

Care & Collaboration O – Opportunity & Ownership R – Responsibility & Respect E – Excellence & End Result Focus About the Role: We are seeking a Controls and Communications Engineer (CRE) to provide engineering leadership across the full project lifecycle—from tendering and design through to installation, testing, commissioning, and handover. You will manage Controls … Communications installations across projects, ensuring delivery in line with HSE, programme, quality, compliance, and commercial requirements. You will act as the Communications Contractors Responsible Engineer (CRE) on Network Rail projects and lead multidisciplinary teams, driving engineering excellence while supporting business growth. Key Responsibilities: Act as the Communications ...

technology company in Greater London seeks a Principal Robotics/C++ Software Engineer to define the technical direction of their software stack. The role involves driving architecture and ensuring scalable operations within a deployed system for unmanned aerial inspections. Candidates should have deep C++ experience and a proven ...

Principle Machine Learning Engineer Contract Pay DOE Hybrid 2x a week on site Most sports data is reactive - stats after the moment’s gone. This role is about building systems that generate real-time insights during live sport. Why This Role? Leading global streaming/sports platform Real ownership … understanding of sports data (event, tracking, or video) Hands-on experience taking models from research → production Strong technical leadership and mentoring experience Ideal Profiles Principal/Staff ML Engineers in streaming, sports, or media ML Engineers from real-time/low-latency environments Engineers working on computer vision, personalisation ...

VVB delivers sustainable mechanical, electrical and telecommunication engineering solutions with expertise and long-standing experience across Rail, Highways, Power, and Tunnels. Combining robust processes with specialist agility. Our approach to projects always takes into account ...