1,001 to 1,025 of 1,248 Permanent Senior Architect Jobs

Roku is seeking a Senior Software Engineer to help architect core systems underpinning the user experience across devices. You will lead engineering efforts in C++, Python tooling, and graphics pipelines, delivering high-performance UI components across a hybrid work model. The role requires deep knowledge of memory management ...

Gravitas Group is seeking a Senior Database Developer to own and evolve the core data platform in a London hybrid setup. You’ll shape data architecture, design enterprise SQL Server solutions and drive performance across production systems and new projects. The role requires deep SQL Server ...

Gravitas Group is seeking a Senior FIX Connectivity Specialist to manage client onboarding, support and development of electronic trading connectivity. You will own FIX onboarding from initial contact to live setup, provide production support for electronic trading platforms, and drive automation with scripting. The role requires strong stakeholder management ...

Experis is seeking a Lead AI Architect to drive large-scale AI and Data transformation programmes within the Security & Justice sector. This is a hands-on leadership role focused on taking AI solutions from proof of concept through to secure, scalable, production-grade deployments in highly regulated environments. ...

Technopride Ltd in London is seeking an experienced ServiceNow Technical Architect to design and guide scalable, secure ServiceNow solutions for enterprise clients. You will translate complex requirements into architectural blueprints and lead governance, performance tuning, and security efforts across IRM, SecOps, ITSM, ITOM, and CSM modules. Architect ...

Canopius seeks a Senior Engineer to lead the design, development, and optimisation of intelligent AI systems powering next-generation applications in a hybrid, London-based setting with Manchester offices. You will architect scalable AI solutions, integrate vector/graph data stores, and drive end-to-end model lifecycles ...

Hamilton Barnes Associates Limited is seeking an experienced Infrastructure Solutions Architect to design hybrid infrastructure across on-premises, private cloud, and public cloud environments. The role includes discovery with customers, creating implementation plans, and managing delivery from design to deployment. The ideal candidate has strong skills in hyperconverged infrastructure ...

Talan Group is seeking an experienced Solutions Architect to work remotely in the UK, with occasional travel required. This role focuses on SAP Procure-to-Pay processes and OpenText Vendor Invoice Management (VIM). The ideal candidate will have a strong background in process optimisation and will lead transformation ...

Architecture SME to drive governance across large-scale transformation programmes. You will apply NIST RMF, Secure by Design principles, and architecture standards while engaging senior stakeholders to ensure alignment and strategic outcomes. Ideal candidates will have experience in regulated environments and demonstrated ability to influence decision-makers, shaping secure ...

Ltd. is seeking a Senior Firewall/Security Network Engineer to own the design, delivery, and operation of firewall and network security across on‐prem data centers and cloud (AWS, OCI). This hands‐on senior role will set the firewall architecture for hybrid and cloud connectivity, while ...

Parloa is seeking a Sr Partner Agent Architect to drive enterprise AI agent deployments and partner enablement. You will design integrations, lead technical discovery, and translate customer requirements into scalable agent architectures across CRMs, ERPs, and ticketing platforms. You will work with partners and enterprise customers to shape solution ...

Cognizant Consulting is seeking an AWS Technical Architect in London to own the end-to-end AWS architecture for the NCDS platform, setting the technical direction for secure and scalable cloud solutions. You’ll collaborate with delivery teams and enterprise architecture colleagues to drive reference patterns and governance. ...

Rackspace Technology is seeking a Hybrid Full-time Senior Operations professional to lead and define the architecture strategy for AI platforms and applications. You will design scalable AI architecture patterns, govern standards, and drive cross-team collaboration across frontend, backend, AI, and Kubernetes-based infrastructure. You will ...

Picture More Ltd in Central London is recruiting a Senior Legal Technologist to lead the firm’s legal technology initiatives. You will design, develop, and implement bespoke solutions, focusing on document automation, AI-enabled workflows, and process improvement to enhance client service delivery. You will work closely with lawyers ...

Methods is seeking an experienced Exchange/Microsoft 365/Messaging Architect to lead the messaging architecture for a major technology transformation. You will own the migration strategy, design secure and resilient mail systems, and guide coexistence between existing platforms and the target Microsoft 365 environment. London-based role ...

OneAdvanced is seeking a Principal Modern Workplace Consultant to architect, implement and govern Microsoft 365 and Modern Workplace solutions across customer environments. You will drive complex projects, lead design governance, and embed automation to deliver secure, scalable services. You will mentor engineers, produce technical documentation, and ensure alignment with ...

Sword Group is seeking a senior hybrid infrastructure specialist to design and implement comprehensive solutions across on-premise, private cloud and public cloud platforms. You will lead discovery workshops, translate requirements into robust designs, and coordinate with internal and external teams to ensure successful deployment and alignment with client ...

Gazelle Global seeks an Amazon Connect Solution Architect to design, build, and scale cloud-based contact center solutions on AWS. You will own the solution architecture, including voice routing, IVR, and agent experience, while aligning to AWS Well-Architected principles. You will engage with customers to define requirements, lead ...

London seeks a Platform/Integration Architect to define platform services and patterns across APIs and events, enabling scalable, secure digital transformations. You will guide reliability, security, cost controls and collaborate with architects, product owners and engineering leadership to deliver end‐to‐end solutions. Based in London, the role ...

Women's Engineering Society is seeking a Senior Software Engineer in Cheltenham to tackle mission-critical challenges. You'll be responsible for designing and evolving systems while delivering top-notch software solutions. A competitive salary ranges from £50,354 to £60,036, with additional bonuses and training opportunities. Ideal ...

leading tech recruitment firm in Greater London is seeking a Senior Recruiter to drive talent acquisition for a prominent AI client. This role requires a strong generalist with significant experience in hiring for early-stage companies, especially within SaaS and AI-focused environments. Candidates should be data-driven, capable ...

Women's Engineering Society is seeking a Senior Software Engineer in Cheltenham to tackle mission-critical challenges. You'll be responsible for designing and evolving systems while delivering top-notch software solutions. A competitive salary ranges from £50,354 to £60,036, with additional bonuses and training opportunities. Ideal ...

OneAdvanced Limited is a Birmingham-based IT managed services provider delivering modern workplace solutions. The Principal Modern Workplace Consultant will architect, implement, and govern Microsoft 365 and Modern Workplace services across customer environments, ensuring secure, scalable, and standardised delivery with governance and automation. The role requires senior technical ...

change and transformation. You will influence enterprise-wide initiatives and contribute to long-term technology strategy through architecture planning, governance and collaboration. As a senior member of the Enterprise and Business Architecture team, you will work with executive sponsors, business leaders and delivery partners to translate strategic #J ...

experience and a growing software portfolio. We deliver smarter, faster, more resilient operations for global brands. We are seeking an experienced SAP WM Solution Architect to lead end-to-end design and integration across functional areas, guiding delivery teams to scalable, business-aligned solutions. UK-based with remote/ ...