101 to 125 of 138 Principal Architect Jobs

fast-paced, innovative environment, where your work directly advances a constellation that millions will depend on. Your Mission on the Team As our Principal Network Core Architect, you will own the backend architecture of the Meridian 5G NTN solution: the 5G Core, service and network management ...

international financial services firm is seeking a Principal Software Engineer to enhance technology products within their Asset & Wealth Management space. The role involves collaborating within agile teams, developing scalable software solutions, integrating AI technologies, and advising cross-functional teams. The ideal candidate will have extensive experience in software engineering ...

supporting over 7,000 customers, including 80% of the world’s top 50 banks, in more than 110 countries. Role Overview The Microsoft 365 Architect at Finastra is a senior, hands‐on engineering and operations role responsible for the design and day-to-day management of the global Microsoft ...

Acuity Analytics is seeking a Principal Cloud & Platform Engineer to shape the future of our Cloud & Platform practice. You will operate at the highest level of technical leadership, guiding architectural direction, engineering standards, and platform capabilities across the business. You will mentor teams, drive DevOps and SRE practices ...

LRQA seeks a Principal Security Consultant to lead defensive security services across diverse environments, balancing architectural guidance with hands‐on delivery. You will shape reference architectures and operating models while aligning to Zero Trust and regulatory requirements. The role covers SOC, SIEM, SOAR, XDR/EDR, identity and cloud ...

Atlas Technica LLC is seeking a Principal for Agentic Strategy & Solutions to architect client-facing advisory solutions. The role focuses on strategic product development and hands-on orchestration, with opportunities to lead a team of AI consultants. Ideal candidates have over 7 years of experience in consultancy, expertise ...

United States Digital Space LLC seeks a Principal Software Engineer/Principal AI Engineer to lead an embedded Innovation Squad from discovery to production. You will harden AI prototypes, establish agentic AI patterns, and guide architecture, security and data residency decisions within enterprise environments. You will mentor engineers ...

leading global provider of managed services and cybersecurity, is seeking a Principal Systems Engineer for its London team. You will bridge strategic design with hands-on delivery, leading the design and architecture of client solutions in collaboration with our Technical Architecture group. The role requires deep expertise in Microsoft ...

fast-paced, innovative environment, where your work directly advances a constellation that millions will depend on. Your Mission on the Team: As our Principal 5G NTN RAN Architect, you will own the frontend Radio Access Network (RAN) architecture of the Meridian 5G Non-Terrestrial Network (NTN) solution. This ...

Matchtech seeks a Principal Software Engineer to join their team in Southampton, UK. This permanent, full-time role involves working on advanced projects and ensuring high-quality software delivery. Applicants should have extensive experience in software development, particularly with modern tools and methodologies, including full-stack development ...

Trainline is seeking a Senior Principal Engineer (iOS) to shape the future of iOS engineering within the App Platform team. You will define long-term technical strategy across mobile platforms, establish standards, and drive cross-functional collaboration with product, design and leadership to deliver high-quality software. You will ...

seeking a Senior Platform Architect responsible for defining and maintaining a platform convergence strategy that unifies engineering platforms and SaaS solutions. You will guide architecture decisions, establish integration patterns and governance, and act as the principal technical authority across the digital delivery organisation. The role demands deep cloud ...

Anaplan Inc in Manchester is seeking a versatile Principal Software Engineer to lead GenAI initiatives across frontend and backend services, delivering scalable AI-powered planning features. You will architect and implement comprehensive GenAI solutions, mentor engineers, and work with product teams to translate ambitious roadmaps into production-ready ...

Expedia Group seeks a Principal Android Engineer to lead the end-to-end search and recommendations experience across travel domains. You will mentor engineers, shape architecture, and drive AI/ML-enabled enhancements for mobile users. You will collaborate with product, design, and engineering teams to deliver innovative mobile ...

Anaplan Inc is looking for a Principal Data Scientist in Greater London to innovate across our AI applications. This role involves designing and implementing advanced Machine Learning and Generative AI solutions that elevate our industry-leading platform. You will collaborate with cross-functional teams to ensure the deployment ...

leading defense technology firm in Malvern is seeking a Principal Senior Technical Architect for IT Platforms. The role involves shaping complex IT systems designed for defense, ensuring compliance with military standards, and collaborating with various stakeholders. Candidates should have extensive experience in secure architecture, knowledge of cloud technologies ...

Pfizer is seeking a software engineer to design, build, and maintain software systems that deliver business value, focusing on code quality, architecture decisions, and reliable delivery while leveraging AI tools to enhance productivity. The role ...

technology company is seeking a Principal Android Engineer to lead the development of advanced mobile solutions. This role emphasizes architectural direction and the integration of AI/ML capabilities to improve user experiences. The ideal candidate should have over 12 years of experience in Android application development and must ...

Jobtailor in the United Kingdom is seeking a Senior Tech Lead to steer the design, delivery and continuous improvement of enterprise applications and digital services. You will define architecture and engineering standards, oversee delivery, and ...

Job Overview: We are looking for aPlatform Security Architectto support the design and improvement of security mechanisms across platform firmware and embedded Linux environments. This is a hands-on technical role spanning bothembedded systems (e.g. ...

Intact in London is seeking a Principal Software Engineer for the Microsoft Power Platform to lead delivery of enterprise applications. Hybrid role requires four days in the office and strong collaboration with cross-functional teams. You will drive architectural discussions, establish best practices, and mentor engineers while delivering scalable ...

WeAreTechWomen is seeking a passionate Principal Network Engineer to deliver and run a suite of technology solutions. You will develop and support Elanco’s Network Platform, lead large-scale projects, and collaborate with cross-functional teams. The ideal candidate will have at least 10 years of network engineering experience ...

Meridian Space UK Limited is seeking a Principal 5G NTN RAN Architect to own the frontend RAN architecture of the Meridian 5G NTN solution. You will lead design, development, and deployment across Systems Architecture, RF & Propagation Engineering, and RAN - Core Integration. In this hands-on role, you will ...

Zühlke Engineering Vietnam LLC. in London seeks a Principal Consultant for Cloud & Engineering to provide senior technical and engineering leadership across complex client engagements. You will shape and deliver cloud adoption, migration and optimization strategies, combining cloud architecture expertise with consulting, delivery and leadership. You will work with client ...

Boston Consulting Group GmbH is seeking a Senior Principal Site Reliability Engineer to enhance operational excellence across its diverse technology platforms in Greater London. This role involves designing reliability patterns, driving automation initiatives, and ensuring systems are observable and measurable. The ideal candidate has over 10 years of related ...