126 to 150 of 246 Principal Engineer Jobs in London

Strategic Enterprise Technology Leadership Recognised Java Engineering Expertise Advanced Architecture & Systems Integration Capability What this role is all about We're looking for a Principal Software Engineer to join Vitality's Engineering function, providing technical leadership across complex enterprise platforms and customer-facing solutions. This is a highly ...

their goals. The 3 G's of RE: "Get Shit Done." "Get Over Shit." "Give a Shit." We are seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. This hybrid ...

across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do The Principal IAM Engineer is the senior technical authority for identity services, responsible for designing, implementing, and governing enterprise-wide IAM capabilities across workforce, partner … across workforce IAM, PAM, and customer IAM ecosystems. Provide thought leadership in adopting passwordless authentication, passkeys, adaptive MFA, and AI-driven access orchestration strategies Engineer integrations with Agentic AI tools for intelligent decisioning, policy enforcement, and autonomous identity lifecycle operations. Develop and implement automated provisioning/deprovisioning workflows Ensure ...

looking for an experienced Principal Systems Engineer to support the design, integration, testing, and delivery of complex engineering systems. The role involves working across the full systems lifecycle, from initial concept and requirements through to verification, acceptance, and customer delivery. The successful candidate will work with multidisciplinary teams ...

## Principal Quantitative EngineerApply: London: Full time: Posted Today: JR1001492When you join EDF Trading, you’ll become part of a diverse international team of experts who challenge conventional ideas, test new approaches, and think outside the box.Energy markets evolve rapidly, so our team needs to remain agile, flexible ...

Hippo Digital Limited is seeking a Principal Software Engineer to guide multiple squads and shape the technical direction of complex digital services. You will act as a strategic leader across engineering, delivery and data, driving best practices and high-quality, scalable solutions. You will oversee architecture, CI/ ...

seeking a Senior Principal Software Engineer to provide senior technical leadership across Operational Excellence, Reliability and Security Engineering. The role identifies systemic problems across a large Product Engineering organisation and turns them into scalable engineering solutions, common standards and reusable capabilities. Working across engineering, architecture, security and service ...

join our team, you'll be contributing to building the technology that powers the future. About the Role We are hiring a Principal Network Engineer to act as a senior technical authority for Nscale's AI-optimised network infrastructure. Our Network Engineering team is responsible for the design … domains end-to-end and help raise the bar for architecture, automation, operational rigour, and engineering standards across Nscale. This is a deeply technical Principal-level role combining hands-on engineering with broad architectural influence. You'll define reference architectures, drive consistency across sites, lead complex technical decisions ...

discussion at offer stage. PURPOSE OF THE ROLE The BBC Dev Operations function within Media Tech is looking to appoint a Senior Principal Software Engineer to provide senior technical leadership across Operational Excellence, Reliability and Security Engineering. The role will identify systemic problems across a large and diverse … influence as well as direct technical leadership. Disclaimer This job description is a written statement of the essential characteristics of the job, with its principal accountabilities, incorporating a note of the skills, knowledge and experience required for a satisfactory level of performance. This is not intended ...

predictive modelling and clinical analytics by standardising and safeguarding complex healthcare datasets. What will you do Reporting to a Director of Engineering, as a Principal Data Engineer/Architect , you will lead the strategic vision and hands-on execution of our next-generation Object-Centric Data Fabric . ...

JPMorgan Chase is hiring a Principal Software Engineer within the International Consumer Bank to deliver secure, scalable, consumer-facing financial features. You will lead end-to-end delivery, architect AI-enabled workflows, and collaborate with product, design, and compliance to ensure regulatory alignment and reliability at scale. ...

Skills, Knowledge and Expertise Department: Services Location: Remote, UK Description As a Principal Data Engineer , you will serve as the bridge between complex technical architecture and strategic business value. This is a high-impact, client-facing leadership role designed for an expert who can navigate deep technical challenges … health by driving platform efficiency, managing engineering budgets, and leading strategic hiring and retention initiatives. Skills, Knowledge and Expertise Essential: Proven experience in a principal engineering role. Extensive experience with cloud data platforms such as Azure or AWS, with a focus on Databricks. Highly skilled with Pythonic data processing ...

software leader, providing cloud-based platforms that help the world’s top BioPharma companies manage complex data. We're looking for a hands-on Principal Software Engineer to lead the design and delivery of production-grade GenAI capabilities across their platforms. This is a technical leadership role ...

leading technology firm in Greater London is seeking a Principal Software Engineer to design, develop, and maintain critical infrastructure. This role involves ownership of team deliverables, collaboration with external partners, and mentoring engineers. Candidates must have strong capabilities in backend and frontend development, design scalable systems, and familiarity ...

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 ...

Pension Insurance Corporation (PIC), we're looking for a Principal IT Systems Engineer to join our IT Operations and Engineering team. This is a senior, hands-on technical leadership role for an experienced engineer who combines deep infrastructure expertise with modern cloud and platform engineering capabilities. ...

building the bank of the future from the ground up, offering you the chance to join us and make a significant impact. As a Principal Software Engineer at JPMorgan Chase within the International Consumer Bank, you will play a crucial role in this initiative, dedicated to delivering ...

building the bank of the future from the ground up, offering you the chance to join us and make a significant impact. As a Principal Software Engineer at JPMorgan Chase within the International Consumer Bank, you will play a crucial role in this initiative, dedicated to delivering ...

Northern Trust is seeking a Principal Software Engineer to lead and mentor teams in London, delivering complex software solutions. You will leverage deep technical expertise to influence architecture, guide multi-disciplinary projects, and drive outcomes aligned with our business goals. The role emphasizes analytical thinking, decision making ...

building the bank of the future from the ground up, offering you the chance to join us and make a significant impact. As a Principal Software Engineer at JPMorgan Chase within the International Consumer Bank, you will play a crucial role in this initiative, dedicated to delivering ...

building the bank of the future from the ground up, offering you the chance to join us and make a significant impact. As a Principal Software Engineer at JPMorgan Chase within the International Consumer Bank, you will play a crucial role in this initiative, dedicated to delivering ...

details Are you an experienced Principal Design Engineer looking for your next challenge? Aion Silicon is actively building a pipeline of talented engineers for future opportunities, and we’d love to hear from skilled professionals who are passionate about Design. With design centers across the UK, Spain, Hyderabad ...

JPMorgan Chase is seeking a Principal Software Engineer to help transform digital banking for Chase UK. You will work in a distributed, diverse team focused on delivering scalable, secure, consumer-facing features with high availability and low latency. You will lead complex coding frameworks, apply enterprise AI-assisted ...

JPMorgan Chase is seeking a Principal Software Engineer within the International Consumer Bank to deliver scalable, secure consumer-facing features with high availability and low latency. You will collaborate with Product, Design and Compliance teams to ship customer-centric solutions that meet regulatory standards while leveraging enterprise ...

Morgan Stanley in London seeks a Principal Software Engineer to own design, development and deployment of critical credit derivatives solutions. You will partner with trading, strats and COO teams to translate business needs into robust technical projects and to deliver features that raise trader efficiency and platform reliability. ...