51 to 75 of 108 Platform Architect Jobs in London

Accenture MBG UK is seeking a Microsoft Power Platform Senior Developer to join our London delivery team. You will lead hands-on development across Power Apps, Power Automate, and Dataverse, setting technical direction and mentoring junior engineers. You will collaborate with architects and delivery managers on enterprise programs, delivering ...

Digital Limited is seeking a Principal Platform Engineer (12 Month FTC) to shape and scale a cloud platform, delivering self-service capabilities and robust automation across teams. You will lead architecture, set standards, and drive reliability while working with multiple engineering squads. The role combines hands-on design … with strategic direction, emphasising platform-as-a-product principles to improve developer productivity, security, and governance across projects. #J-18808-Ljbffr ...

Colt Technology Services Group Ltd. is seeking a Security Architect specialising in the Microsoft Security platform to drive architecture across Defender, Entra ID and Purview in a Zero Trust context. You will partner with Security Engineering, SOC, Risk and wider technology teams to Modernise Colt’s security posture. ...

Nscale is hiring a Principal Network Platform Lead to own the architecture and software platform transforming the global backbone and edge network into a programmable, scalable service platform. You will lead design of the network control plane, service orchestration, and partner integrations while collaborating across Product, Sales ...

Kyndryl is seeking a Forward Deployed Lead/Principal Engineer (FDE) with a Platform Engineering focus to own architectural direction for major digital transformation programmes, including generative AI platforms. You will align enterprise goals with target-state cloud architectures and guide the team’s technical direction. You will champion ...

N Consulting Limited is seeking an EKS Engineer to design, deploy, and manage Kubernetes clusters on AWS. This full-time role offers a salary of £400 - £500/day and is hybrid with 3 days ...

Capgemini is seeking an AWS Data Solution Architect to design and lead modern data platforms enabling analytics, AI, and GenAI at scale. You will own end-to-end architecture from vision to delivery, across a hybrid UK environment. You will leverage AWS analytics services to build secure, governed lakehouse ...

Methods Business and Digital Technology is seeking a Technical Architect to lead architecture across core platforms, shaping guardrails, reference architectures and assurance aligned with risk. You will guide Power Platform, Copilot Studio, AI services and Azure, while driving consistency and timely decision-making across multiple teams and suppliers. ...

London is seeking a Lead Platform Engineer to set the technical direction for our hybrid compute platform, connecting classical and quantum resources into a single extensible system. You will design foundations that enable product teams to run secure, observable workloads across CPUs, GPUs, simulators and QPUs. This senior ...

Elsevier is seeking a Solution Architect to lead the design of an enterprise Snowflake-based data platform that supports AI-enabled insights and compliant, scalable data services. The role partners with engineering, data and business stakeholders to build secure, governed architectures and to drive cloud-first data integration ...

Advantage Resourcing UK Ltd is recruiting a Solution Architect for a London-based role, with 3 days onsite and a initial 6-month contract. The candidate will lead cloud, data, integration and security architecture across IT projects, ensuring designs meet internal standards and reference architectures. Key requirements include hands ...

Liberty Global seeks a Senior Architect AI to design and oversee the end-to-end AI platform architecture powering telecom services across its networks. You will bridge technical excellence with business value, shaping data pipelines, model development, and deployment frameworks on Prem and cloud platforms. You will define ...

Light & Wonder seeks a Senior Software Architect to lead architecture across the iGaming Platform. The role combines hands-on delivery with architectural ownership, shaping ADRs, ARB reviews, and secure, scalable platform decisions across global teams. You will drive design decisions, ensure integration contracts, and govern CI/… pipelines while mentoring engineers and aligning multiple platform portfolios with LW standards. #J-18808-Ljbffr ...

Accenture plc in London/Manchester/Edinburgh seeks a Finance Data Platform Consultant to design and deliver cloud-based finance data platforms. You will model data, build pipelines, and ensure ERP reconciliation while enabling robust reporting and analytics. The role covers integration across SAP/Oracle, data governance … enabling AI-enabled insights through scalable data products and governance. You’ll collaborate with finance and technology teams to drive platform transformation. #J-18808-Ljbffr ...

Credera UK is seeking an experienced technology consultant to lead cloud and engineering engagements. You will drive Azure-based DevOps, IaC automation, and production pipelines across client projects, mentoring engineers and coordinating with stakeholders. The ...

Barclays Bank PLC in London seeks an AI Platform Engineer to design and operate scalable AI infrastructure, optimising machine learning workloads and supporting trading decisions within Global Markets. You will work with Python, Kubernetes, GPU-enabled environments and cloud platforms to deploy, monitor and improve AI models, delivering robust ...

Colehouse Group is seeking a ClickHouse Solutions Architect to build a greenfield, enterprise-scale observability platform for a global banking client. You will drive the architectural decisions from first principles to meet performance, multi-tenancy and retention requirements. The role covers discovery, data-modeling, ingestion, storage tiering ...

Hitachi Solutions Europe Limited is seeking a Microsoft Biz Apps Technical Architect (Power Platform and Dynamics CE) to lead architecture across Dynamics 365 CE, Power Platform, and Azure services. The role involves pre-sales support, designing robust integration patterns, and guiding ALM maturity through modern DevOps practices. ...

Ledger, a global digital assets platform, is seeking a Salesforce & Tooling Lead. Based in London or Paris, you will be on-site five days a week, leading a small team of Salesforce Administrators and owning Agentforce and enterprise Salesforce architecture. You’ll design scalable solutions using Apex … Salesforce tooling, while ensuring platform governance and secure releases. You will collaborate with Operations, Quality Assurance and cross-functional teams to deliver best-in-class #J-18808-Ljbffr ...

Consulting Limited is seeking a Technology Architect with deep expertise in Databricks to lead data engineering and cloud transformation initiatives. The ideal candidate will have over 12 years of experience and will be responsible for defining scalable architectural solutions and guiding engineering teams. The role focuses on designing data ...

Becrypt is seeking a Principal Architect – AI to shape the company’s AI strategy across engineering, product and operations. This hands-on, senior IC role emphasizes technical depth, credibility and governance rather than people management. Design and build AI platforms and gateways, apply secure boundaries for credentials and data ...

Homeprotect is seeking a Staff Engineer to shape the technical direction of the Underwriting & Pricing domain as the platform modernises. You will work across teams to enable rapid, safe pricing and underwriting changes with a high degree of autonomy. You will influence engineering standards beyond the immediate team, partner ...

London Stock Exchange Group is seeking a Lead Technical Engineer with deep Kubernetes and CNCF expertise to design and maintain scalable cloud infrastructure. You will provide technical leadership, mentor engineers, and drive best practices across ...

A technology consultancy in London is seeking a Lead Data Engineer to help public sector organizations become data-led. This role involves defining data strategies, advising teams on data value, and contributing to recruitment and ...

Schroders is seeking a hands‐on Salesforce Engineer to lead design and development of scalable, secure Salesforce solutions. You will own engineering standards, drive CI/CD maturity, and build robust integrations across platforms to ...