176 to 200 of 246 Principal Engineer Jobs in London

About AlphaSense: The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can ...

Expedia Group is seeking a Principal Android Engineer to lead the end-to-end Android mobile experience across multiple lines of business, including lodging, cars, activities, flights, and packages. You will set architectural direction, mentor engineers, and drive AI-enabled capabilities across the mobile platform. The role requires ...

Aave Labs is seeking a Principal Backend Engineer to lead the Push engineering team, overseeing on-ramp/off-ramp systems and regulatory compliance controls. You will drive architectural direction, ensure security and resilience, and mentor a high-performing engineering team across payments, identity, and blockchain integrations. ...

Entrust, a leader in identity security solutions, seeks a Principal Solutions Engineer to own the technical engagement with a portfolio of EMEA Key Accounts and select US partners. You will drive API/SDK integrations, guide multi-stakeholder negotiations, and influence product direction while mentoring a global ...

Role Summary We are seeking a Principal Machine Learning Engineer (SageMaker, MLOps, Model Governance & Explainability) to provide technical leadership across the full lifecycle of machine learning systems powering a new matching platform. This role is accountable for defining ML architecture, establishing engineering standards, driving MLOps maturity, and ensuring … that our ML systems operate reliably at scale, underpinned by a robust governance and compliance framework. This is a highly hands‐on, highly technical, principal‐level role that combines architectural vision with deep practical expertise in ML engineering and AWS-native MLOps. Key Responsibilities Technical Leadership & Architecture Define ...

London Metal Exchange in London is seeking a Principal Data Engineer to shape the data platform, processing vast trading data with scalable, reliable systems. You will lead initiatives across ingestion, storage, streaming, and data products, collaborating with Trading Tech, Data Engineering, and IT to deliver self-service capabilities ...

AlphaSense is seeking a senior backend/mobile engineering-focused engineer based in London to shape backend systems and client-facing APIs. You will lead cross-team architectural initiatives and drive production quality across services used by web and mobile clients. In this role you’ll partner with product ...

technology consulting firm is seeking a Principal Java Engineer to join their team in London. The ideal candidate will have over 10 years of experience in Java development, particularly with low-latency systems in payments processing. Responsibilities include designing backend systems, building RESTful APIs, and collaborating across teams ...

Stack JavaScript/Typescript, with experience across any of the modern core frameworks from frontend through to API/service developmentAn end-to-end engineer, comfortable and experienced designing and deploying to cloud environments (e.g. GCP, Azure, AWS + CI/CD)Someone who takes pride in their craft ...

create an environment of inclusion—one focused on psychological safety, empathy, and human connection that will allow employees of all backgrounds to thrive. Principal Sales Engineer - UK Amplitude is where product teams go when they're serious about understanding their users. We're the leading product analytics platform … pieces, technical content, and operational frameworks for the broader Solution Engineering team What We're Looking For Strong experience in software pre-sales at principal level (Solutions Engineering, Sales Consulting, or Technical Account Management roles) Preference for experience in the product analytics, experimentation or customer data platform space. Strong ...

company is shaping the future where trusted data becomes a transformative force for business and society. The Challenge We’re looking for a Senior Principal Solutions Engineer to join our Solution Engineering team. In this role, you will lead the development and execution of the company ...

time. Striving for operational excellence, we specialize in pioneering technical design solutions to meet the evolving needs of our customers. Position Overview As Principal Mechanical Program Engineer, you will play a pivotal role in shaping the mechanical systems and design of digital infrastructure. Operating at the program level … Experience Bachelors Degree in Mechanical Engineering, or similar technical field, from an accredited university or college desirable. Accredited engineering credentials preferred (Chartered/Professional Engineer). 10+ years of experience as a mechanical engineer with a strong focus on data center or mission critical environments. Experience in EMEA ...

Entrust is seeking a Principal Solutions Engineer based in the United Kingdom to own the technical side of a portfolio of EMEA Key Accounts and to serve as the focal point for partner engagements in the US. You will lead complex technical conversations, mentor peers, and influence product ...

Principal Microsoft Defender XDR, IRM & Deception Engineer, working within the Global Information and Cyber Security Defence (ICSD) function, is the technical leader for enterprise cyber deception and unified detection and response across the Microsoft security ecosystem. The role focuses on building, operating, and continuously evolving an enterprise-grade ...

Role: Principal AI Architect Generative & Agentic AI Location: London Hybrid Salary: £150,000 £200,000 + Bonus + Equity Were working with a fast-growing AI consultancy looking to appoint a Principal AI Architect to take a leading role in designing and delivering complex, production-grade AI solutions ...

segment as well as becoming part of the fabric of Cisco’s wireless, security and collaboration systems. We are a small team where every engineer is hands‐on and has a voice in where the product and technology goes. This creates a rare opportunity for you to work with ...

hackajob is partnering directly with AND Digital to hire for this role. Principal Platform Engineer - 12 Month FTC Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. Weve been helping organisations build better digital products ...

Work with a variety of clients, typically one to two in a year Rapidly build trust with clients and understand their domains and objectives Drive platform engineering work and lead platform strategy and delivery Balance ...

diverse portfolio of projects. Many schemes are developed to achieve ambitious sustainability objectives, including BREEAM certification and compliance with The London Plan. The Principal Electrical Engineer will play a key role in the design and delivery of electrical infrastructure projects, undertaking technical assessments, engineering calculations, and the preparation ...

CBRE Group, Inc. in London is seeking a Principal Terraform Cloud Engineer to lead data pipelines, AI/ML integration, and cloud cost management solutions. You will drive end-to-end data engineering, model development, and platform feature work within CBRE's FinOps program. You will design scalable ...

Our client is a leading global investment management company headquartered in London. It manages over $228 billion in assets and serves institutional investors, pension funds, wealth managers, and other sophisticated clients worldwide. The firm specializes ...

seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services. This senior hands-on role combines deep technical expertise with strong stakeholder management skills and a commitment to engineering excellence. ...

Job Description We’re looking for experienced Golang engineers to join us on a cutting-edge platform engineering and AI programme with a global financial leader. You’ll be part of a high-calibre engineering ...

Overview The 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 priorities using ...

500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating. Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. ...