13 of 13 Design Patterns Jobs in the City of London

hands-on engineering role suited to someone who can work closely with DevOps, platform and security operations teams to design patterns, implement controls, automate validation and improve security across modern cloud-native systems... Key Responsibilities Define and implement Kubernetes security standards across managed and downstream clusters, covering … provenance and build security Act as the security engineering partner for platform and DevOps teams, reviewing architecture decisions and documenting secure design patterns Improve Azure security posture across subscriptions, identity integrations, workload access, private networking, policy enforcement and key management Build and maintain reusable Terraform or Bicep ...

deliver microservices based architectures, enabling modular, resilient, and highly scalable platforms Define and govern API first strategies, including RESTful service design, integration patterns, and API lifecycle management Apply TOGAF principles and frameworks to drive structured architecture development and governance Translate business and technical requirements into robust, future … solution architecture, from strategic vision and CXO engagement through to hands on implementation Conduct architecture and solution assessments, including product selection, architectural patterns, and sourcing strategies Develop and maintain architecture roadmaps, providing strategic direction and technical leadership Mentor engineering and architecture teams, promoting best practices in modern software ...

driven approaches. Key Responsibilities Design and build scalable backend systems using Python and FastAPI Contribute to system architecture, design patterns, and engineering best practices Develop clean, maintainable, and production-ready code with minimal technical debt Implement and manage containerised deployments (e.g. Kubernetes, OpenShift) Collaborate across … solutions, including knowledge graph development Required Skills & Experience Strong expertise in Python and FastAPI Deep understanding of software design principles and architectural patterns Proven experience building and running enterprise-grade systems Experience across the full software development lifecycle Strong background in system design, scalability ...

Defence & National Security Role Summary Our client is seeking DV cleared Backend Developers to support high impact Defence and Security programmes. You will design, build and operate secure, cloud-native backend services that underpin mission-critical national systems. This is a hands on engineering role, focused on building … delivering production systems. Strong coding ability in Java, Python and/or JavaScript/TypeScript. Solid understanding of backend engineering fundamentals, design patterns and API design. Experience working in Agile teams (e.g. Scrum, Kanban). Strong communication skills and a collaborative mindset. Cloud & Engineering Experience building backend ...

Frameworks & Architecture: Spring Boot, gRPC/Protocol Buffers, integration/orchestration frameworks (e.g., Apache Camel, Spring Integration), and pipeline/adapter design patterns (retry, dead‐letter queues, error isolation). Cloud & Infrastructure: Cloud platforms (GCP, AWS), container orchestration (Kubernetes, Docker), and JVM tuning for containerized workloads. Observability … high‐availability environments. Data & Performance: Data modeling, SQL/NoSQL databases, caching strategies, and performance optimization in latency‐sensitive systems. Security: Enterprise security patterns; authentication protocols, mutual TLS, secrets management, and certificate rotation. Domain Knowledge: Equities, post‐trade, or financial services experience; trade lifecycle concepts, asset servicing, position management ...

Strong knowledge of PostgreSQL (Postgres) - including schema design and query optimization Solid understanding of object-oriented programming principles and design Patterns Familiarity with front-end development and integration using HTML and JavaScript Experience with Jenkins and modern CI/CD practices Proficiency in AWS services ...

blockers early in the delivery lifecycle Drive best practices across software engineering, DevOps, and agile ways of working Contribute to architecture and design decisions, ensuring long-term maintainability Provide clear updates to stakeholders, supporting informed decision-making Key Skills & Experience Strong background in software engineering, either … technical delivery Experience working directly with clients or stakeholders in a consultative environment Strong understanding of agile methodologies, design patterns, and best practices Experience with test-driven development and modern testing approaches Proficiency with version control tools (e.g. Git) Solid understanding of cloud platforms (AWS, Azure ...

have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data Structures and Design Patterns You are familiar with DevOps, CI/CD pipelines You're collaborative, enjoy problem solving and interacting with clients What ...

beneficial but not essential) Strong collaboration and communication skills 4+ years of experience in data-focused software development, including data modelling, design patterns, and building scalable, secure systems Working knowledge of software engineering principles and best practices, including testing, packaging, API design, DevOps, DataOps ...

that the code is of the highest quality and bug free. The successful candidate will have strong appreciation of Linux, common design patterns, and be a practitioner of TDD. For the role of the Senior Java Engineer you will need the following skills: Strong knowledge of Core ...

Principal Network Architect , you will be a trusted advisor, technical authority, and strategic partner to our clients. You will lead the design of complex, secure, and scalable network architectures, translating business requirements into robust technical solutions. This role combines technical leadership, solution architecture, consultancy, and pre-sales engagement … levels. You will work closely with customers, sales, delivery teams, engineering functions, and senior stakeholders—guiding engagements from initial concept through to detailed design, delivery oversight and operational readiness. Key Responsibilities Client Engagement & Consultancy Operate as a trusted advisor for key clients and prospective customers (new logos). ...

Azure Solution Architect, London/Hybrid, £90,000 - £95,000 per annum About the Role: The Solutions Architect (B2C Domain) will design and implement scalable, secure, and user friendly systems for our B2C service lines. This includes integrating customer data, analytics, and AI-driven tools to improve user … Solutions Architect (B2C Domain) will be responsible for designing and implementing scalable, high-performance systems across various projects. Key Responsibilities: * B2C System design: Lead the architecture for B2C systems, including property listing systems, portals, and analytics dashboards. * Data integration: Design data pipelines to aggregate customer behaviour ...

routing logic to ensure alignment between Marketing, Sales, and RevOps, while maintaining accurate attribution and reporting integrity. Partner with Marketing leadership to design and operationalise scalable attribution and funnel measurement frameworks aligned to RevOps definitions (e.g., MQL → S2 → Closed Won), ensuring consistency between HubSpot, Salesforce, and executive reporting. … Support the Marketing and Web teams on HubSpot CMS architecture and optimisation (templates, modular content structures, SEO performance, analytics), ensuring scalable and reusable design patterns. Partner with Marketing and Web teams to ensure HubSpot content structures support AI‐driven discovery (e.g. semantic structure, structured content models, conversational query ...