1 to 25 of 35 Remote/Hybrid Principal Engineer Jobs in London

Principal Engineer Hybrid Working - London - 2 days a week on site. Financial Services Lorien's leading banking client is looking for a strong Principal Engineer to join a high-profile transformation programme delivering a next-generation cloud-native customer onboarding platform. This is a hands … stakeholders to ensure successful programme delivery. Drive production readiness through observability, resilience, automated testing, and secure engineering practices. Key Skills Experience operating as a Principal Engineer, Staff Engineer, or equivalent senior technical leader . Strong hands-on development experience with Python and/or Java. Expertise ...

Principal Java Engineer (AWS/Microservices) Salary: Up to £105,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Principal Java … Engineer to shape the future of large-scale digital platforms used by millions of customers. This role will focus on driving engineering excellence, defining technical standards and leading the design of scalable, high-availability systems across a modern cloud-native environment. Responsibilities for the Principal Java Engineer ...

Role: Principal Platform Engineer Location: London, United Kingdom (Hybrid - Minimum 1 Day Per Week in Office) Employment Type: Full-time Salary: £97,480 - £121,850 + 20% Flexible Benefits Package Are you an experienced Principal Engineer with a passion for building and operating large-scale distributed … simply consumed managed services-and is looking to take ownership of technical direction while remaining hands-on with engineering delivery. If you're a Principal Engineer who thrives on solving complex platform and infrastructure challenges, we'd love to hear from you. Reasonable Adjustments: Respect and equality ...

Overview We are excited to announce a new opportunity for a Principal Engineer to join our Team at Enterprise Mobility. We’re Enterprise Mobility, a family-owned global leader in mobility solutions. Our world-class portfolio includes car and van rental, fleet management, vehicle subscription, car sharing, luxury … capabilities (endpoint protection, secure coding tools, risk database, etc.), and related applications (AppSec, Startup Page, etc.). This is an exciting opportunity for a Principal Engineer in the WTT Engineering organization! In this important role you will have shared responsibility for our various engineering delivery pipelines. The solutions ...

Principal Software Engineer/Developer (Java Spring Boot AWS) London/WFH to £120k Are you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills? You could be progressing your career at a global technology consultancy. As a Principal Software Engineer … with DevOps, CI/CD pipelines You're collaborative, enjoy problem solving and interacting with clients What's in it for you: As a Principal Software Engineer/Developer you will earn a highly competitive package: Salary to £120k Pension, Life Assurance, Income Protection Private medical care ...

Role: Principal Platform Engineer Location: London, United Kingdom (Hybrid - Minimum 1 Day Per Week in Office) Employment Type: Full-time Salary: £97,480 - £121,850 + 20% Flexible Benefits Package Are you an experienced Principal Engineer with a passion for building and operating large-scale distributed ...

Principal Engineer AI Transformation Central London 3 to 4 days onsite - Up to £175,000 + bonus This is a great opportunity to join a fast-growing financial services business that has built its technology function the right way from the start. The environment is modern with very … with senior stakeholders to help shape the direction and roadmap. What they are looking for They are looking for someone who has operated at Principal or Lead level in an AI focused engineering environment. You will need strong experience designing and delivering AI or machine learning solutions. Hands ...

taking the direct route or trying a new path, we’ll support you no matter what. The Role We’re looking for a Principal Engineer – Payments to join Masabi’s Architecture team, with a primary focus on our payments domain. This is a senior role for someone … Good understanding of payment flows, transaction lifecycles and system design considerations Experience designing and evolving distributed systems and microservices architectures You’ve operated at Principal or Staff level, shaping technical direction across multiple teams or domains Strong judgement and the ability to balance short‐term delivery with long‐term ...

Role: Principal AI Engineer - Lead Colleague AI Transformation (Financial Services) Location: Central London, Hybrid working 2/3 times per week from the office, the rest from home Start Date: ASAP End Date: 6 Months initially Daily Rate: Very competitive day rate, Inside IR35 Overall Purpose … Role We are seeking a hands-on Principal AI Engineer to act as the technical right hand for the Automation & AI Practice, accelerating the Colleague AI agenda. This pivotal role will transition the organisation from isolated AI experiments to a fully resourced, governed, and scalable AI delivery capability. ...

9fin is on the lookout for a Principal Engineer who will sit at the intersection of financial data and AI. This role requires someone with deep experience in complex data modelling, entity resolution, and making foundational architectural decisions that span multiple engineering teams. The successful candidate will have ...

strong, global market pull, 9fin is accelerating toward becoming the category‐defining platform for debt markets worldwide. We're looking for a Principal Engineer 9fin sits at the intersection of financial data and AI. We ingest, model, and surface complex debt capital markets intelligence at scale. What … decisions Mentor and stretch the most senior engineers across the org What we're looking for You're the person who: Has operated at principal or staff level in a data‐intensive, fast‐moving engineering org — and has the range to show for it Can credibly walk into ...

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 ...

Azure Principal Platform Engineer - UK Government Security Clearance eligibility required Internal Title: Azure Principal Consultant Location: London, UK (Hybrid - typically 1-2 days per month in office) Contract: Permanent Package: £90,000 - £120,000 + 10% Bonus + 10% Shares + Benefits About Us At Appvia … passionate about driving value to our clients and have a desire to make their organisation succeed. About the role As an Azure Principal Platform Engineer, you’ll play a pivotal role in guiding our customers towards Cloud and DevOps excellence. You’ll leverage your expertise to design ...

Principal Platform Engineer - UK Security Clearance required. Location: London, UK (Hybrid – typically ~1 day per week in office/on-site) Contract: Permanent, Full-time Package: £90,000 – £120,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Us At Appvia, we help organisations … work across public and private sector customers, supporting large‐scale transformation programmes and long‐term platform evolution. About the Role As an AWS Principal Platform Engineer, you will play a senior technical leadership role across Appvia’s platform engineering engagements. You will help customers design, build, and evolve ...

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 ...

Principal Software Engineer/Developer (Java Spring Boot AWS) London/WFH to £120k Are you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills? You could be progressing your career at a global technology consultancy. As a Principal Software Engineer ...

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 ...

London, United Kingdom | Posted on 26/06/2026 Role: Principal AI Engineer - Lead Colleague AI Transformation (Financial Services) Location: Central London, Full Time, Hybrid working 2/3 times per week from the office, the rest from home Start Date: ASAP End Date: 6 months initially … Daily Rate: Very competitive day rate, Inside IR35 We are seeking a hands‐on Principal AI Engineer to act as the technical right hand for the Automation & AI Practice, accelerating the Colleague AI agenda. This pivotal role will transition the organisation from isolated AI experiments to a fully ...

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 ...

Ready to step into a role where you can truly shape the future of engineering at scale? At Centrica, we're looking for a Principal Engineer to take the lead in driving architecture, innovation and delivery across our technology landscape within our Product and Engineering Shared Services organisation. ...

hiring a Principal Machine Learning Engineer to work on cutting‐edge R&D and translating research into customer‐centric solutions. As innovators in speech technology, our mission is to Understand Every Voice—a vision that has propelled us to be world leaders of Voice AI. Fuelled by innovation … inclusivity, and a passion for making a global impact through world‐leading Speech AI, we’re looking for an experienced Principal Machine Learning Engineer to accelerate our efforts towards exceptional speech solutions. Our Modelling Team trains diverse models, including large self‐supervised ones, supporting Speechmatics towards being ...

# Principal Demo Engineerat Fin • London, EnglandBack to jobs1. Home2. Jobs3. Principal Demo Engineer23h agoF## Principal Demo EngineerFin00OtherFull-timeLondon, England✓ Visa RelocationApply Job### Job DescriptionFin is an AI-first company revolutionizing how customer service is delivered today. Our entire platform is driven by a set of advanced … reality for our customers.About the RoleThere's an enormous difference between building a Fin demo and deploying Fin in production. A Solutions Engineer can stand up an impressive AI agent demo in an afternoon. Making that demo reliably show what Fin actually does - across every channel, every persona, every ...

Docker is seeking a Principal Software Engineer to lead the Docker Agents initiative. You will design scalable, distributed systems for AI agents in containers, and mentor engineers across a remote‐first team. The role emphasizes open‐source evolution, reliability, and secure runtimes. Responsibilities include defining the long‐term ...

Burns Sheehan is looking for a Principal Software Engineer in Greater London, offering a salary of £160,000-£200,000 plus a 15% bonus and equity. The role involves leading technical direction, shaping architecture, and mentoring teams in a well-funded deep-tech company focused on transforming life ...

backed by Azzurri Group, one of the UK’s most successful hospitality investment platforms. With strong market traction, we’re now looking for a Principal Engineer. About the Role We’re looking for an experienced engineer to join our engineering team. This is a hands‐on individual contributor … frontend technologies too. You don’t need to have worked with every one of these. What matters is that you’re a confident engineer who enjoys learning and deepening your expertise. What You’ll Be Doing Building and Delivering You’ll be delivering high‐quality solutions and balancing feature ...