13 of 13 Design Patterns Jobs in the City of London

services used by millions of people, this is a role worth exploring. We’re looking for an Associate Service Designer to support experience design across major public sector transformation programmes — helping teams understand user needs and design services that are simpler, more inclusive and easier … thinking and contribution to service design work Nice to have but not essen tial:Prototyping exper ienceKnowledge of Gov.uk Design Patterns and Design S ystemExperience of going through GDS asses sment ...

alike. Ideal for a candidate who is driven to succeed, take ownership and pride in delivering exceptional levels of customer service. Key Accountabilities Design, develop, test, and maintain Python applications, scripts, and services Build and maintain APIs and integrations with third-party systems and internal platforms Write clean … desirable Knowledge 2-4 years of professional experience developing applications in Python Strong understanding of Python fundamentals, object-oriented programming, and design patterns Experience with at least one modern Python web framework (e.g. Django, Flask, or FastAPI) Solid understanding of relational databases (e.g. PostgreSQL, MySQL, SQL Server ...

mentoring others Programming Skills: Have heavily used modern object-oriented languages such has C# or Java Enterprise Expertise : Expertise in software design patterns, clean code, and clean architecture principles & Knowledge of how to build REST APIs and have experience of messaging. Data Modelling: Worked with defining data ...

mentoring others Programming Skills: Have heavily used modern object-oriented languages such has C# or Java Enterprise Expertise : Expertise in software design patterns, clean code, and clean architecture principles & Knowledge of how to build REST APIs and have experience of messaging. Data Modelling: Worked with defining data ...

experience in Core Java, React, and cloud-native architecture to join our client's Investment Banking engineering team. In this role, you will design, build, and maintain high-throughput, low-latency applications tailored for risk management systems. You will lead technical initiatives across a modern tech stack-combining … infrastructure, and modern frontend frameworks-to deliver secure, resilient, and real-time financial solutions for our client. Key Responsibilities End-to-End System Design & Development: Architectural design and development of robust microservices and interactive user interfaces using Core Java, Kotlin, Spring Boot, and ReactJS. Real-Time ...

delivery of critical customer and patient-facing digital solutions. This is an excellent opportunity for a hands-on Microsoft specialist who can design, build and enhance solutions within the Dynamics 365 Customer Engagement platform whilst contributing to wider Azure integration initiatives. The successful candidate will work across … APIs and integration services Azure Functions Azure Logic Apps Azure Service Bus Azure API Management Azure DevOps Git source control REST APIs and integration patterns Secure application development Unit testing frameworks SOLID principles and software design patterns Desirable Experience Healthcare or NHS environments Azure Health Data ...

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 ...

delivering innovative solutions across a complex insurance environment. Working closely with business stakeholders, delivery teams and technical specialists, you'll lead the design of scalable, secure and future-ready solutions that support strategic transformation initiatives. This is an excellent opportunity for an architect who enjoys influencing technology direction … Support requirements gathering and business process optimisation, maximising the use of core platforms while minimising unnecessary custom development. Champion architecture governance, design patterns and technology standards. Promote Agile delivery and DevSecOps practices throughout the software development lifecycle. Work closely with technical leads and development teams to review ...

month contract. 1 day onsite per week in London and the role has been deemed INSIDE IR35 . Key Responsibilities Lead the design and development of high-quality software solutions and tools that meet product and business needs. Collaborates with principal engineers and architects … defining and championing best practices. Create software solutions that integrate with monitoring and operations tools. Write clean, efficient code following good design patterns and promotes these practices across their team. Lead research activities such as technical spikes and proofs of concept to explore problems and possible solutions. ...

business stakeholders to deliver robust, scalable solutions. Essential Experience Strong Core Java development Multithreaded programming Network programming Strong understanding of design patterns Linux development Enterprise-scale application development Production support within a business-critical environment Excellent communication and stakeholder management skills Desirable Experience Cash Equities or Capital ...

migration programme. Key responsibilities include: Leading end-to-end Tableau development across Desktop, Prep, and Cloud Defining and enforcing best practice for dashboard design, data modelling, and performance optimisation Owning BI governance frameworks, including data quality and reporting standards Supporting and enabling business users to develop self-service … data engineering teams on architecture and platform decisions Driving improvements to an existing Tableau estate, reducing technical debt and introducing scalable design patterns Supporting a major data warehouse migration into a cloud platform Your Skills & Experience Strong end-to-end Tableau experience, including dashboard and data source ...

cloud, data, IAM and network security. You should understand the agentic threat landscape, and have knowledge of enterprise scale secure design patterns, standards and best practices. You must be a strong communicator, and able to act with autonomy. You will be helping to deliver a strategic roadmap ...

hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You will design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance critical environments and want … trading. Build and enhance components within a low latency, high-throughput trading architecture. Apply advanced concurrency, memory management and performance tuning techniques. System Design & Ownership Take responsibility for designing scalable, resilient and maintainable systems. Contribute to architectural decisions across the trading and risk platform. Build tooling to improve ...