OverviewThe Applied Innovation (of AI) Engineering team is an elite machine learning group strategically located within the Chief Data Analytics Office (CDAO) Technology group of JPMorgan Chase. AI Engineering tackles business critical...Read More>>.

Job Description As a Principal Software Engineer at JPMorgan Chase within CDAO Technology Group in the Applied Innovation (of AI) Engineering team, you will design, develop, deploy, and maintain advanced AI products. You’ll collabora...Read More>>.

About UnifeyeUnifeye is a delivery-led, Databricks-first consultancy helping organisations unlock the full value of their data and AI.We're a lean, high-growth team based in London, working at the intersection of data, technolog...Read More>>.

This position allows you to join a fast-growing technology organisation focused on the critical migration and architectural evolution of our .NET services from AWS to Azure. If you are passionate about cloud-native transformation and want to le...Read More>>.

Highways and Transportation Senior / Principal Engineer Metis is looking to fill a Highways and Transportation Senior/Principal Engineer role to provide leadership and technical support for our growing Highways and Transportation pipe...Read More>>.

Gemba Advantage is seeking Senior and Principal Software Engineers to design and deliver secure, scalable cloud-native services in small teams. You will remain hands-on while guiding architecture and standards, mentoring peers, and collaborating w...Read More>>.

About SkyscannerEveryone loves travelling, but planning is not without its challenges. That's why we've spent 20 years building tools that turn travel-planning chaos into a breeze. Today, around 160 million travellers count on us...Read More>>.

Were currently recruiting 5 Principal Engineers Support Engineering (Training Services) to support a Submarine Programme. This is a predominantly remote/hybrid position, with occasional travel to site as required by the programme....Read More>>.

Assystem is seeking a Technical Lead to drive the successful technical delivery of defence projects. Reporting to the Technical Director, you will lead multidisciplinary engineering teams, ensuring technical excellence and strong client relationsh...Read More>>.

Technical Lead ( Senior Principal Engineer)Full-timeType of contract ASSYSTEM: PermanentASSYSTEM Sector: DefenceToday, Assystem is among the top three independent nuclear e...Read More>>.

Bring more to life. At IDBS, one of Danaher’s 15+ operating companies, our work saves lives—and we’re all united by a shared commitment to innovate for tangible impact. IDBS helps BioPharma organizations unlock the potential of AI/ML to impr...Read More>>.

About usEncord is the universal data layer for AI that helps 300+ AI teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trus...Read More>>.

Role MissionTo 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 i...Read More>>.

Principal Engineering Platform AI ArchitectJob Overview:The Principal Eng Plat AI Architect sets direction for how AI is embedded across Arm's engineering platforms, toolchains and workflows. Reporting to the Director of Engineering...Read More>>.

Pension Insurance Corporation plc is seeking a Principal Software Engineer to provide technical leadership and hands-on software delivery across our technology function. You will design, develop, test, review, and deploy production software, while...Read More>>.

Requisition ID12683-Posted07/10/2026-Consulting-Birmingham - International Design Hub, Colmore Plaza Amey are a leading provider of full life-cycle engineering, operations and decarbonisation solutions, for trans...Read More>>.

Principal Engineer Full Time | £74,781.00 to £87,244.00 dependant on experience| OSHQ Southampton | Hybrid workingWho we areWe are Ordnance Survey, Great Britain’s national mapping service and a global leader in geospatial data...Read More>>.

We are recruiting an Infrastructure Director / Principal Engineer for a highly regarded, specialist M&E and building services organisation. This is a senior technical leadership position with overall responsibility for the strateg...Read More>>.

Candour Solutions in Manchester is seeking a Principal Engineer who will own the platform architecture and delivery while remaining hands-on. You will shape technical direction, mentor engineers, and collaborate closely with the CTO to set enginee...Read More>>.

Role: Principal EngineerSalary: £80,000-£95,000Location: Manchester This is a highly hands-on technical role, ideal for a strong Senior Engineer, Principal Engineer or existing Tech Lead who wants to stay cl...Read More>>.

Candour is seeking a Principal Engineer in Manchester to own architecture and lead delivery while staying hands-on with code. You will shape the platform, drive technical direction, and collaborate with the CTO to raise engineering standards. The...Read More>>.

Role: Principal Engineer Salary: £80,000–£95,000 Location: Manchester This is a highly hands-on technical role, ideal for a strong Senior Engineer, Principal Engineer or existing Tech Lead who wants to...Read More>>.

About the roleSteelEye, now merged with FundApps, provides communications, trade and order surveillance to some of the world’s largest financial institutions.As a Principal Engineer you will set technical directi...Read More>>.

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and susta...Read More>>.

FundApps (SteelEye merged) is seeking a Principal Engineer to set the technical direction across the Surveillance estate and work with our most senior engineers on its toughest problems. You will stay hands-on, reviewing architecture, reading and...Read More>>.

CreateFuture, a UK digital consultancy with offices in Leeds, is seeking a Principal Engineer to lead high-impact engineering programmes and shape scalable AI-enabled platforms.You will own system architecture, oversee delivery across teams...Read More>>.

Around the world, SYSTRA's specialists plan, design, integrate, test, commission, project manage and deliver mass transit and mobility solutions that are relied on by more than 50 million people every day.For more than 60 years, the Group has b...Read More>>.

We’re looking for a Principal Engineering LeadAbout BritAt Brit, we believe that the uncertainty of the future should never stand in the way of progress. That’s why we exist. To help people and businesses face the future and th...Read More>>.

Lead the design and engineering of a cloud-agnostic Identity and Authorization Platform that secures users, services, APIs, AI agents, and data across a multi-tenant SaaS platform. Unlike traditional IAM roles, this position focuses heavily...Read More>>.

Technify Talent in Newbury is seeking a Principal Engineer to act as technical authority for complex, real-time distributed systems. This hands-on, IC role requires staying close to code and untangling hard problems with the team.You'll own...Read More>>.

This role sits within Advisory, where multidisciplinary teams help clients address complex business and technology challenges and turn strategy into practical change. Within Google Cloud Platform Engineering, you will combine hands‑on engineerin...Read More>>.

Location: Newbury (hybrid - reactive dependent on workload)About the RoleWe're looking for a Principal Engineer to act as technical authority and right hand to our Head of Engineering. This is a hands-on, individual-contribu...Read More>>.

As Principal Engineer, you'll be responsible for defining and championing appropriate engineering practices across product development, ensuring our teams consistently deliver brilliant, commercially successful products. You'll act as a tru...Read More>>.

Tharsus is seeking an accomplished Principal Engineer to define and champion engineering practices across product development, ensuring teams deliver brilliant, commercially successful products.You’ll act as a trusted technical authority,...Read More>>.

Job Title: Principal Engineer - AI Productivity Lab Salary: £84624- £105,780 depending on location and experience Location: Bristol, Edinburgh, Leeds or Manchester Working Pattern: Our work style...Read More>>.

25 days holiday, plus UK public holidays Location: Hybrid (2-3 days per week in our Canary Wharf office) Salary: £85 - £90k per annum Reports to: Director of Product Engineering Join U...Read More>>.

We are seeking a Sr. Firmware Engineer to write firmware for our Coolant Distribution Unit real-time controller platform and assist with development on other Vertiv Linux-based platform(s). The candidate should possess broad and deep knowledge in...Read More>>.

Responsibilities:Write, maintain and own technical specifications required for civil works associated with substation, e.g. substation buildings, bunds, trenches, etc. and review existing specifications and update them based on lessons le...Read More>>.

Senior Principal EngineerLocation: Dublin, IrelandJob Type: PermanentSector: Roads, Transportation & InfrastructureThe Opportunit...Read More>>.

Base Location:For this role, we require successful applicants to be basedfromone of our Scottish locations – Perth, Glasgow,Aberdeenor Inverness and you'll be expected to spend 50% of your working week in the officeSalary:...Read More>>.

American Society of Civil Engineers is seeking a Principal Engineer to lead feasibility studies and options for roof refurbishment of Building B314 on site. You will supervise multidisciplinary teams, drive design, and ensure delivery within safet...Read More>>.

Job Description Summary Tätigkeiten, die darauf abzielen, durch Anwendung wissenschaftlicher und technischer Methoden zu beweisen, dass ein Konzept gültig oder technisch machbar ist. Die Arbeit in dieser Familie hat in der Reg...Read More>>.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the executi...Read More>>.

Are you looking for a unique opportunity to be a part of something great? Want to join a 17,000-member team that works on the technology that powers the world around us? Looking for an atmosphere of trust, empowerment, respect, diversity, and comm...Read More>>.