23 of 23 Architectural Patterns Jobs in the City of London

likely to be extended Umbrella rate: £400 - £430 per day 1. Job Summary We are seeking a hands‐on Salesforce Technical Architect to provide architectural leadership across a Salesforce platform serving internal and external users in a regulated environment. This role is explicitly hands‐on. The Technical Architect … expected to: Define and document the right target architecture Validate architectural decisions through directly executed Proofs of Concept (POCs) Produce high‐quality architecture artefacts for governance and design forums Lead performance engineering and optimisation for a customised Salesforce org, with a strategic focus on transitioning to Salesforce ...

BigQuery, Cloud SQL, Cloud Spanner, and Firestore. Experience with API management tools such as Apigee, API Gateway, or API Endpoints. Understanding of modern architectural patterns including microservices and event-driven systems. Experience working with relational and non-relational databases. Proficiency in scripting or development languages such ...

opportunities to developing business cases, prioritising implementation roadmaps, and establishing ROI measurement frameworks to track and demonstrate value. D&AI Architecture & Platform Advisory : Combining architectural assessments with platform selection guidance, providing vendor-independent recommendations for optimal data ecosystem design. Data Migration, Integration & Pipeline Support : Providing strategic guidance on data … migration and integration approaches, logical pipeline design, and data flow orchestration, based on best-practice architectural patterns that enable seamless data movement across the organisation. Insight Delivery & Visualisation Design : Comprehensive advisory on transforming data into actionable insights through effective dashboard design, visualisation best practices, and self-service ...

delivery of AI and cloud-native architectures, including Generative AI, NLP, and LLM solutions. Retrieval-Augmented Generation (RAG) and CAG (Cache Augmented) Architecture: Defining architectural patterns for end-to-end pipelines Act as a trusted advisor to senior stakeholders, guiding AI roadmaps and strategy. Translate complex business ...

business logic and database, and awareness of the leading technologies in each domain Advanced hands-on experience with Amazon Web Services and its core architectural components/utilities Database management skills like scaling, performance management, capacity planning, etc., PostgreSQL If you've got the passion and dedication to help ...

experience designing enterprise integrations using MuleSoft (Anypoint Platform). Experience integrating with enterprise platforms including Oracle-based systems and APIs. Knowledge of integration architecture patterns, middleware, REST/SOAP APIs and data transformation. Experience working across complex enterprise technology estates. Strong documentation, stakeholder management and communication skills. Experience ...

shape robust backend services and responsive user experiences using React, NextJS and NodeJS. What You'll Do Build and maintain scalable, secure applications, modern architectural patterns Write clean, test-driven code with a focus on performance and usability Collaborate across teams to deliver iterative improvements Lead ...

systems, infrastructure and platform evolution. This is a role for someone who wants to: Work on real, live systems with meaningful operational responsibility Make architectural decisions, not just implement them Improve and extend an existing platform with care and judgement Help shape the engineering foundations for the next stage … production issues with a calm, root-cause mindset Incrementally improving system architecture using sound design principles (including modular design, DDD-style thinking, and pragmatic architectural patterns) Reviewing code, raising standards constructively, and contributing to a disciplined engineering culture Leveraging modern tooling (including AI-assisted development) to improve ...

Understanding of EU AI Act, GDPR, DPA 2018 AI risk modelling and controls frameworks Security Architecture Enterprise and/or application security design Secure architectural patterns and control frameworks Security posture improvement initiatives Your Background ~2+ years delivering Cybersecurity projects Experience across domains such as Security Architecture ...

have the following responsibilities: Full Stack Delivery: End-to-end design, development, and deployment of scalable web applications. System Architecture: Application of complex architecture patterns to support high-performance server-side logic. UI Development: Construction of responsive interfaces and layouts using modern JavaScript frameworks. API & Microservices: Development ...

modern data platform components. Experience applying data validation and testing techniques to ensure data accuracy, reliability, and quality. Ability to work within established architectural patterns, data models, and development standards. Programming or scripting experience is desirable. Experience working within Data Vault and Kimball modelling approaches. A quick ...

modelling, and stakeholder reporting on metrics. Ideally you will possess data quality analyst capabilities and/or focus on pipeline architecture, Kafka integration patterns, and export service development. These roles will entail writing production code, both will engage with data quality, and both will contribute to the broader ...

technical architecture for Revenue Cloud implementation Design scalable data models, integration patterns, and system interfaces Establish architectural standards, design patterns, and best practices Review and approve all major technical decisions and design proposals Ensure solution aligns with Salesforce best practices and enterprise architure standards. Technical … design decisions. Governance & Standards: Establish technical governance framework for the platform Define and enforce coding standards, naming conventions, and documentation requirements Create and maintain architectural decision records Ensure compliance with security, data protection, and regulatory requirements. Delivery Partner Oversight: Provide architectural oversight of delivery partner work during ...

optimization’ , and Mainframe ‘Exit-to-Cloud’ Event-driven architectures (AWS EventBridge, Apache Kafka, IBM MQ) for real-time integration and decoupling. Strangler Fig patterns for incremental modernization without disrupting business operations. Domain-driven design , microservices , and API-first strategies for scalability and resilience. Enable UI/UX modernization … Java , .NET , and experience with modern front-end frameworks such as Angular, React, Vue. Knowledge of cloud migration and modernization approaches and patterns on various hyperscaler platforms such as Amazon Web Services, Microsoft Azure, Google Cloud Platform, VMWare Tanzu, IBM OpenShift, Oracle Cloud. Preferred Qualifications 15+ years designing ...

contributor at Sainsbury's Tech Strategic and Data Domain Technical Reviews, ensuring convergence of relevant artefacts at organisational level and that architectural decisions reduce cost, risk and debt whilst increasing value, pace and quality. Work in deep partnership with Enterprise Architecture to ensure data products, data platforms … architecture, with strong technical knowledge of ELT/ETL tooling and MPP, columnar, cloud‐native databases (ideally Snowflake). Strong experience defining Solution Architecture patterns for analytics and ML solutions that consume data products, including integration patterns, non‐functionals and secure‐by‐design approaches. Relentless focus ...

will play a pivotal role in designing, governing, and delivering enterprise-scale ServiceNow solutions across multiple client engagements. This role requires strong technical depth, architectural leadership, and the ability to engage confidently with senior client stakeholders. You will be responsible for defining platform architecture, ensuring adherence to best practices … ServiceNow platform architecture across multiple client engagements Design scalable, secure, and future-proof ServiceNow solutions aligned with client business goals Define architectural standards, patterns, and governance models Translate complex business requirements into robust technical solutions Ensure solutions comply with ServiceNow best practices and upgrade-safe principles Client ...

agentic AI and LLM-based services to streamline onboarding, document processing, and exception handling. Ensure compliance with data privacy, data sovereignty, and regulatory architecture patterns (e.g., regional sharding, zero-data copy patterns). Bring in proven experience working with or on Client Lifecycle Management and/ ...

solution architectures Design end‐to‐end architectures using Azure OpenAI, Azure AI Search, ML, data platforms, compute, networking, and identity Select and define architecture patterns (RAG, agentic workflows, streaming vs batch, hybrid approaches) Define non‐functional requirements : security, scalability, performance, cost, availability Ensure alignment with Azure best practices … security standards, compliance, and governance Select and validate AI Factory accelerators for suitability and architectural fit Review and approve technical designs before and during execution Guide AI Engineers on design intent, trade‐offs, and constraints Own architectural decision‐making and resolve design‐level risks and blockers Review solution ...

concept to approval, you are the accountable design authority for critical initiatives. Innovation-driven – The organisation actively invests in emerging tech, Agile, DevSecOps, and architectural excellence. Global exposure – Work closely with a mature enterprise architecture community, sharing patterns, frameworks, and innovation across regions. Impact at scale – Your … solutions meet operational expectations What You Bring This role will suit an architect with: Deep experience in insurance (Underwriting, Claims, Policy Admin, PAS, portals) Architectural leadership across transformation and modernisation programmes Expertise in Cloud, APIs, Microservices, Integration Patterns, Eventing & DevSecOps Experience with custom-built + COTS/ ...

enterprise data ecosystem, transitioning data pipelines, ontologies, and transformation workflows from Palantir Foundry to a scalable Databricks Lakehouse architecture. The successful candidate will provide architectural leadership and technical direction, ensuring data integrity, governance, performance, and long-term platform sustainability. You will collaborate closely with data engineering, DevOps, and business … Python Skills. Strong ability to design, optimize, and refactor distributed data processing workflows. Advanced SQL & Data Modelling Expertise. Experience in dimensional modeling, lakehouse architecture patterns, and query optimization. Cloud Platform Experience (Azure preferred). Hands-on experience deploying and managing data platforms in cloud environments, including storage, security ...

AutoGen, CrewAI, LangGraph, OpenClaw, NemoClaw, agent planning, tool use integration, multi-agent collaboration). AI Architecture: Deep understanding of AI/ML system architecture patterns, including microservices, event-driven architectures, and patterns specific to RAG (Retrieval-Augmented Generation), Graph RAG, Agentic RAG, and multi-agent systems. ...

your chance to: Influence an international technology roadmap Own end-to-end solution design across high-profile initiatives Shape architecture standards and patterns Work across a diverse technology estate with modern and legacy elements Help define the future of digital underwriting, claims and data flows … Partner with global architecture peers and industry innovation hubs Take a leading role in cloud, integration and modern engineering uplift If you enjoy meaningful architectural ownership and want to operate where strategy meets delivery — this is it.If you’re a well-rounded Solution Architect with strong experience in integration ...

this role is Healf At Healf, we think engineering judgment is one of the most important forms of capital allocation in the company. Every architectural decision made in the next twelve months determines what is possible in the next five years. Every hire you make changes what the platform … technical direction beyond your immediate team. Not through authority. Through judgment that others trusted. You have operated in a high engineering bar environment where architectural thinking was respected and expected. You are not looking for the next job. You are looking for the thing worth building next. The reality ...