1 to 25 of 154 Design Patterns Jobs in London

Django REST Framework, FastAPI, PostgreSQL, AWS, React.js, Docker, Redis, Celery, Pandas, NumPy, Git, Jenkins, and Elasticsearch. We put significant emphasis on design patterns, code readability, automated testing, maintainability, and extensibility. As Software Architect, you'll be the standard-bearer for these values. At Plentific … Define and enforce best practices around database design, query optimisation, and data modelling across relational databases (PostgreSQL) Evaluate emerging technologies and architectural patterns, making evidence-based recommendations to the broader engineering organisation Hands-On Engineering Write well-formulated, testable, and readable code using appropriate software design ...

customers research, book and manage their journeys, ensuring experiences are intuitive, accessible and commercially effective. What you'll do: Drive adherence to design processes and quality standards across multiple product teams Mentor more junior design colleagues Ensure consistency across the wider customer experience Support delivery partners … team members throughout the product development lifecycle Ensure design solutions align with British Airways standards, accessibility requirements and platform design patterns Socialise work early and often to gather feedback and build alignment Design and maintain components, interactions, transitions and design patterns ...

infrastructure, cloud engineering, network operations, identity, observability, security, AI-driven operations, and automated data workflows, the role focuses on designing scalable systems, reusable engineering patterns, and standardised controls that reduce operational toil, improve resilience, and embed reliability, governance, and compliance directly into delivery pipelines and operational platforms. This role … measurable, and repeatable practices. A key part of the role is building and evolving reusable CI/CD and Terraform modules, engineering guardrails, observability patterns, and automation frameworks that can be adopted across multiple teams and domains without requiring each team to solve the same problems independently. The Principal ...

structured, and logical approach to understanding problems and designing inclusive, human-centred experiences. UK Prototype Kit, design systems and design patterns UK design guidelines. Designs simple, intuitive, and accessible digital services that meet user needs and business objectives. Participates in user research activities … using qualitative and quantitative evidence to inform design decisions and service improvements. Rapidly prototypes and tests designs using a range of methods, including paper, digital, and code-based prototypes Produces clear interaction design artefacts, including sketches, user flows, scenarios, wireframes, journey maps, and prototypes. Captures ...

supports current and future business requirements, context & process across customer experience, AI innovation, and operational efficiency use cases Define architectural standards, design patterns, and technology selection criteria that enable scalable, reliable AI implementations across multiple European markets & ventures Ensure architectural decisions consider operational requirements, budget constraints … accountability for AI platform integration with Liberty Global's core telecommunications infrastructure & ventures, ensuring seamless data flow and system reliability Design integration patterns and API strategies that connect AI services with existing platforms while maintaining security, performance, and data quality standards Collaborate with enterprise architects and engineering ...

platforms and inference - serving as the lead authority in your domain across client engagements. You will develop and maintain specialized expertise in the technologies, patterns, and emerging practices within your domain, bringing that depth to bear in shaping architecture decisions, accelerating delivery, and building reusable assets that extend across … practice. You will evaluate, select, and apply the right design patterns, technical frameworks, and tools within your domain and across the broader AI architecture - ensuring cohesion across the full system. This includes architecting AI agents encompassing multi-agent orchestration, tool use, skills use, and memory systems ...

product experience Establish and elevate visual design quality through a strong point of view on hierarchy, typography, layout, and modern UI patterns Bring clarity and consistency to complex or legacy experiences by introducing contemporary, consumer‐grade design patterns Use prototyping, storytelling, and strong design … point of view on visual and interaction design; work demonstrates the ability to elevate and modernize complex or legacy experiences, introducing contemporary patterns and raising the overall quality bar Demonstrated ability to design end‐to‐end user journeys (not just individual screens) Ability to clearly ...

with Contract-first designing and negotiating with other systems (UI or Backend) Even Better If You Have... Practical understanding of microservices design patterns and principles, with experience in developing microservices using containerized tools like Docker Understand how to design and develop from a Security Perspective … Knowledge of system architecture, design patterns, and best practices in software development. Strong skills with designing and operating software in a Cloud Provider, such as AWS, Azure, or GCP Strong skills with cloud-based data storage, such as: Relational Databases, NoSQL Stores, data caches, etc. Familiarity with ...

extending third-party trading systems Building scalable microservices and distributed applications Writing clean, maintainable, test-driven code using SOLID principles and design patterns Working closely with business stakeholders to translate requirements into technical solutions Participating in architecture discussions, code reviews and continuous improvement initiatives Mentoring and supporting … automated testing (JUnit, Mockito, Spock) Maven and Git CI/CD pipelines and DevOps practices Excellent understanding of SOLID principles, Design Patterns and Clean Code Strong stakeholder communication skills Ability to analyse complex problems and deliver practical solutions Capital Markets knowledge, ideally within Clearing or Prime Brokerage. ...

modern .NET practices, SOLID principles and appropriate design patterns. Produce and review solution designs covering service boundaries, contracts, data models, integration patterns, idempotency, resilience, security, observability and operational supportability. Contribute directly to code delivery while reviewing implementation approaches, pull requests and engineering standards across the team. Lead … including work breakdown, estimation, sprint planning, technical triage, dependency management, risk management and stakeholder reporting. Apply and extend internal developer platform and platform engineering patterns, including shared .NET libraries, reusable templates, golden paths, automated delivery, configuration and operational dashboards. Support migration from Windows‐hosted services to OpenShift, including containerisation ...

opportunity to design, architect and build a modern cross platform mobile application from scratch using React Native and latest design patterns and industry best practices to modernize and transform our savings and investment platform. The UCX team consolidates the efforts of the whole organisation, transforming … engineering teams**.* High proficiency in cross platform development in React Native is **essential**, with a strong grasp of front-end **design patterns** and **best practices in mobile SDLC.*** Proven experience of **REST/GraphQL API** integration with mobile applications* Solid understanding of mobile application fundamentals ...

heading will be sought by clients, practice leadership, and peers alike. You will evaluate and make definitive decisions on design patterns, technical frameworks, reference architectures, and technology selections—balancing innovation with pragmatism to deliver systems that are robust, scalable, and built to last. This includes providing architectural … first‐class concern—usage labelling, gateway‐enforced budgets, and cost‐per‐archetype as a planning input Make the definitive decisions on design patterns, reference architectures, frameworks, and technology selections, balancing innovation with pragmatism Lead and integrate the work of domain architects and specialists, resolving cross‐domain tensions ...

Design documentation, securing appropriate review and approval throughout the delivery lifecycle Drive the development and adoption of architecture standards, design patterns and governance processes as a member of the Enterprise Architecture community Partner with delivery, product and engineering teams to support projects and enhancements from … platforms Proven ability to design scalable solutions across multiple products, applications and technical domains Expertise in architecture governance, design standards, patterns and solution assurance Experience producing and maintaining high-quality solution design documentation Strong stakeholder management skills with the ability to communicate complex ...

programme variability and escalations. 12 months – A scaled, Microsoft‐first IAM pipeline with a predictable conversion pattern. Demonstrable asset reuse (templates, reference architectures, automation patterns, delivery playbooks). A clear project‐to‐service pathway into Identity MSS (handover criteria, onboarding artefacts, operational KPIs etc.). 24 months – UK recognised … beyond “implementation complete” to expand Microsoft security footprint. Capability, assets & IP – Build reusable assets across assessment/diagnostics, reference architectures and design patterns, migration patterns (hybrid/legacy modernisation), automation (PowerShell, Graph/API patterns), runbooks and onboarding templates. Establish a clear lifecycle across project ...

this role you will Own the architecture: of the real-time middleware and runtime, the data-exchange layer, canonical type system, and communication patterns (publish/subscribe and request/reply) that connect distributed control applications across languages and hardware and drive it through multiple iterations as requirements scale. … time middleware across embedded/edge controllers and the cloud, making the durable decisions on type systems, serialization, memory layout, schema evolution, and communication patterns that everything else depends on. Driving multi-quarter technical strategy: defining the roadmap for the next iteration of "What comes next", industrial protocol support ...

Llama, Mistral) LLM‐based solution design. Agentic AI & Multi‐Agent Architecture – design of autonomous and multi‐agent systems, agentic design patterns (ReAct, planning, reflection, tool use, human‐in‐the‐loop), and frameworks (LangGraph, CrewAI, MAF, OpenAI Agents SDK, Google ADK). Proven ability to architect … compute resources. Design comprehensive and scalable architectures for Generative AI solutions, covering data preprocessing, model training, deployment and monitoring. Define reusable architecture patterns and platform standards for agentic AI, including orchestration, MCP‐based integration, shared skills, memory management, guardrails, human oversight and observability. Collaborate with data scientists ...

equivalent work experience Good oral and written communication skills 7+ years of relevant industry work experience Experience of the full lifecycle of design, implementation and running of enterprise software solutions involving cross functional team collaboration Expertise in a major programming language such as Python and/… with Cyber engineering and Operations, which could include DevSecOps or MLSecOps. Experience contributing to the architecture and design (architecture, design patterns, reliability, scaling) of new and current systems Experience in containerized deployment (Kubernetes, OpenShift etc). ...

Enterprise & Solution Architecture Provide architecture assurance for Databricks Lakehouse implementations, including data ingestion, medallion architecture, Delta Lake, Unity Catalog, and compute strategies Validate integration patterns across Databricks, cloud platforms, enterprise applications, and data ecosystems Define and maintain reference architectures, architecture principles, design patterns, and technical standards … Lake, Unity Catalog, and platform governance Experience with cloud platforms supporting Databricks environments, including AWS and/or Azure Solid understanding of enterprise integration patterns, data architecture, API ecosystems, and data governance controls Familiarity with infrastructure, security, networking, and platform architecture considerations for cloud environments Knowledge of architecture frameworks ...

scaleExperience in security or compliance consulting or advisory work in support of a highly technical environment Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems Experience with compliance & security standards including PCI DSS, ISO 27001, HIPAA, and NIST Experience with security … EventBridge. Track record of deploying SCPs and RCPs in multi-account AWS Organizations at enterprise scale. Experience writing and deploying reusable policy-as-code patterns (cfn-guard, OPA Rego, Cedar, or equivalent). Industry and AWS certifications: CISSP, GCIH (GIAC Certified Incident Handler), GSEC (GIAC Security Essentials), Security+ ...

Service Management: Leverage ServiceNow’s Telecommunications Network Inventory (TNI) and Customer Service Management (CSM) modules to streamline service fulfillment and assurance. Telecom Lifecycle: Design workflows tailored to telco processes, including order management, broadband provisioning, fault resolution, and B2B/consumer customer journeys. Serve as the technical authority … Technical Authority: Define the overall ServiceNow architecture and roadmap, ensuring alignment with broad business objectives. Platform Governance: Establish architectural standards, reusable design patterns, and deployment guidelines for developers. Technical Escalation: Serve as the ultimate decision-making authority on platform scalability, security, and performance. Solution Design ...

skills will be successful in this role. Key Responsibilities Lead the Scrum team through the full development lifecycle – from requirement analysis and solution design to implementation, testing, and release. Break down backlog items into actionable tasks, assign ownership, and drive timely and quality delivery. Mentor, coach, and provide … WebAssembly applications, with good understanding of the SignalR messaging framework for real‐time communication. Solid understanding of OOP concepts, SOLID principles, design patterns (MVVM, component‐based architecture), and SPA frameworks. Proficient in writing unit tests using xUnit and bUnit, ensuring maintainability, testability, and reliability of applications. Strong ...

Orchestration : Hands‐on experience designing autonomous and multi‐agent systems that reason, plan, and act using tools. Familiarity with agentic design patterns (ReAct, planning, reflection, human‐in‐the‐loop) and agent frameworks such as LangGraph, CrewAI, MAF, OpenAI Agents SDK, and Google’s Agent Development … grounded systems, including chunking strategies, embeddings, vector databases (Pinecone, Weaviate, Chroma, pgvector, FAISS), hybrid search, reranking, and evaluation of retrieval quality. Familiarity with advanced patterns such as GraphRAG and agentic RAG to reduce hallucination and improve factual grounding. Technical Proficiency Machine learning algorithms: linear regression, logistic regression, decision trees ...

hybrid £495 per day inside IR35 - Umbrella only Hold active or eligible for SC security clearance The Power Platform Developer/Engineer will design, configure, build, test and support digital solutions using the Microsoft Power Platform. The role will help transform manual, paper-based or inefficient business processes … such as solutions, environments, connection references, environment variables and pipelines. 2. Configuration Engineering Configure Power Platform components in line with agreed design patterns and governance standards. Manage Dataverse tables, columns, views, forms, business rules, security roles and application lifecycle settings. Configure Power Automate flows for business process ...

customers is at the heart of everything we do. If this sounds exciting to you, please read on. Key job responsibilities Design and build innovative Prime Video features that run on Living Room devices (TVs, Set-top boxes) Design and build tooling that enables device manufacturers … manage and monitor the software running on them. BASIC QUALIFICATIONS Experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems Experience in professional, non-internship software development Experience programming with at least one modern language such ...

ensuring quality, timeliness, and alignment with business goals. Collaborate closely with business stakeholders across Finance, IT, and Operations. Ensure high standards of software design, development, testing, and deployment with a strong focus on security, resilience, and supportability. Contribute to technical decision‐making, architecture discussions, and implementation plans. Drive … will have: Technical Expertise Microsoft technologies (.NET/C#, SQL Server, Azure) Azure services (particularly Azure Service Bus and cloud‐native design patterns). System design, architecture, data modelling, and integration patterns. Ideally experienced with containerisation (Docker), CI/CD pipelines, version control ...