26 to 50 of 77 Senior Architect Jobs in Central London

currently working on a senior Enterprise Architect opportunity with a global investment firm that's looking for someone to help mature its Enterprise Architecture function, define governance, capability maps, target architecture and enterprise-wide standards. We're looking for someone with strong experience in: Establishing or maturing Enterprise … Architecture principles, standards and decision frameworks Azure cloud architecture and modern technology platforms Financial services or regulated environments Executive stakeholder engagement and influencing at senior level This is an initial 3-month contract with potential to extend beyond. Hybrid working arrangement from the London office. #J-18808-Ljbffr ...

attendance model Application closing date: Tuesday 22nd September 2026 at 23.59 UK Sponsorship Unavailable Build a thriving, future-forward city with us As a Senior Infrastructure Architect in the Hosting and Infrastructure Architecture team at TfL you'll be at the heart of major projects and programmes ...

Bullish, Inc. is seeking a senior security architect for our London-based Security Architecture team. You will influence secure software across web, API, mobile, and FIX platforms, shaping defenses for critical trading systems in a fast-moving crypto landscape. You will lead threat modeling, vulnerability assessments, and security ...

Marks Sattin is seeking a senior Enterprise Architect for a global investment firm. You will mature the Enterprise Architecture function, define governance and operating models, and map capabilities to target-state architecture. The role requires data governance, enterprise integration, architecture principles, and Azure cloud expertise, with experience ...

opportunities, Unity delivers advisory as it should be, through a model that is free from audit conflict. The Role As a client-facing AI Architect, you'll design and deliver next-generation AI architectures that help clients harness emerging technologies at scale — working closely with engineers and consultants ...

Group, headquartered in London, seeks a senior Security Architect to own end-to-end security architecture for internal platforms and AI-enabled applications. You will define components, services, and APIs, lead Zero Trust initiatives, and document architecture decisions with a focus on secure, scalable design. You will mentor ...

Gaming UK Limited seeks a Senior Software Architect to lead architectural decisions and ensure the OpenGaming platform scales and operates reliably. This role balances hands-on delivery with architectural ownership. The ideal candidate has 7+ years of software engineering experience, with a strong Java/Spring Boot background ...

seeks a Senior Solutions Architect, Data to lead technical responses on data platform opportunities. You will design modern data platforms, enable data-driven decisions, and guide customers from legacy estates toward lakehouse/warehouse architectures on Databricks, Snowflake, Microsoft Fabric and Starburst. The role combines technical leadership with ...

Cognizant is seeking a senior Boomi Architect to design, govern, and deliver enterprise-wide integration solutions leveraging Dell Boomi. This leadership role requires hands-on Boomi experience, strong architecture skills, and effective stakeholder management across large-scale programs. The role focuses on architecture leadership, development of scalable integrations ...

Lloyds Banking Group in London, Edinburgh, or Bristol is seeking a Senior Enterprise Architect to shape target architecture forMarkets/Investment Banking. You will lead a small team, own architectural decisions, and influence business and technology directions in a fast-moving area. You will design architectures, build partnerships ...

seeking a Senior Network Architect to shape, design, and lead complex network and security solutions aligned to customer outcomes. You will own architecture across campus, data centre, WAN and cloud, collaborating with multi-vendor teams to deliver high-impact designs. You will translate business needs into scalable architectures ...

seeking a Senior Solution Architect to lead HPC and accelerated compute engagements, focusing on research computing, AI training, and regional sectors. You will translate business outcomes into high‐level technical designs, validate vendor BOMs, and drive proposals with cross‐functional teams across the UK. The role emphasizes collaboration ...

Expleo UK is seeking a Senior D365 Solution Architect to lead end-to-end solution architecture for complex Dynamics 365 and Dataverse-based programmes in the London market. You will define how Dynamics 365, Dataverse, Azure services and modern web apps work together within enterprise platforms, supporting underwriting ...

leading telecommunications firm is seeking a Senior Enterprise Architect in City Of London to lead the technical strategy for a high-profile digital transformation programme. Responsibilities include defining the architecture vision, providing architectural direction, and ensuring governance across the programme. The ideal candidate will have significant experience ...

Ryan LLC seeks a Senior Network Engineer to architect and manage all aspects of network administration, telephony, and video systems from its London office. You will design, implement, and support network infrastructure across multiple sites and ensure high availability and security. The role requires extensive hands-on experience ...

consulting firm based in London seeks a Senior IGA Engineer or Architect with strong experience in SailPoint and Identity Governance & Administration (IGA). The role involves designing and implementing IGA solutions, integrating platforms with various systems, and offering technical leadership. Candidates should have 3-5 years' experience ...

Columbus UK is seeking a Technical Architect to lead the design and delivery of enterprise-scale Microsoft Azure and Dynamics 365 FSCM solutions. You will shape end-to-end architectures, working with customers, delivery teams and senior stakeholders to ensure successful outcomes. The role blends strategic thinking with ...

Keyrus UK is seeking Senior Solutions Architects with expertise in big data ecosystems to engage directly with customers. You will link business needs with data scientists and developers to craft evolving analytics architectures, travelling to client sites 2–4 days a week and delivering high-quality, consultative outcomes. Ideal ...

Transport for London in London is seeking a Senior Infrastructure Architect to lead the end-to-end lifecycle of infrastructure products, from conceptualisation and business case development to roadmaps and strategy. You will work with Project Managers, Business Analysts, Development Solution Architects and Test Teams to explore designs ...

Avanade is seeking a senior, client-facing AI architect to take Generative AI solutions to production on Azure and open-source platforms. You will own technical choices, lead client discovery, and ensure governance, safety, and lifecycle thinking across delivery from RFI to SOW. Strong Azure expertise and executive ...

Damovo Deutschland GmbH & Co. KG sucht einen erfahrenen Senior Security Consultant (m/w/d), der komplexe Sicherheitslösungen gestaltet, Kunden berät und Projekte zur sicheren digitalen Transformation begleitet. Sie entwickeln Sicherheitsarchitekturen für Cloud, On-Premises oder Hybrid-Umgebungen, unterstützen Pre-Sales und setzen Standards wie ISO 27001, NIS2 ...

Nexus Jobs Limited is recruiting a PHP Technical Architect Lead Developer for a specialist digital company based in City of London. The role requires 5+ years of senior PHP development, designing complex applications as a Technical Architect on PHP/MySQL on a Linux platform, and writing ...

M.C. Dean is seeking a Senior Systems Technical Specialist to support federal missions. You will define, design, and integrate complex cyber-physical systems, working across engineering, acquisition, and program management. This role requires translating stakeholder needs into architectures and roadmaps. You will lead system integration, testing, and deployment, manage ...

Involved Solutions in London or Manchester is seeking a Senior ServiceNow Technical Consultant to design and deliver enterprise ServiceNow solutions across complex client engagements. This hands-on role combines solution design, configuration, integrations and technical leadership, working directly with customers to translate requirements and define future state solutions while ...

Royal Ballet and Opera seeks a Senior Cloud Services Engineer to design, build, and monitor AWS-based infrastructure and enterprise applications, leveraging Terraform and Ansible for automation. You will focus on scalable EC2/S3 deployments, DNS management via Route 53, and maintaining robust security and recovery strategies. ...