1 to 25 of 28 Remote/Hybrid Design Patterns Jobs in London

application development experience consisting of strong C#, ASP.NET MVC 5, and React. Strong knowledge of Object-Oriented Programming, SOLID principles, common design patterns and RESTful API design and integration (experience with SOAP WebServices and XML/XPat) also required. We are looking for a strong … , and efficient implementation delivered smoothly and seamlessly. * Deliver secure, maintainable, scalable, and fault-tolerant code following SOLID principles, OO design patterns, and industry best practices. * Contribute to front-end development using HTML5, CSS3, JavaScript, and modern React components to maintain the web applications. * Participate ...

Responsibilities Lead the design, development, and delivery of scalable full-stack applications Architect robust, maintainable solutions using modern design patterns and best practices Collaborate cross-functionally with product owners, designers, and engineers to deliver high-impact features Facilitate and contribute to Agile ceremonies (sprint planning … using TypeScript/React and C#/.NET (or similar technologies) Deep understanding of software engineering principles, including modular architecture and design patterns Proven experience designing and developing RESTful APIs and microservices Experience architecting end-to-end systems across frontend, backend, and data layers Strong knowledge ...

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 ...

platform using a microservice architecture. This platform supports hundreds of client businesses, managing and analysing their portfolios. The team’s focus is to design and implement fine‐grained authorization and permissions management using RBAC and policy‐based approaches. The team will be owning permissions management capabilities (roles, entitlements … experience in React or similar, and modern JavaScript/TypeScript. Solid experience with object‐oriented design and applying standard design patterns Experience designing, building, and deploying scalable microservices using API‐first principles with REST and/or gRPC. A strong appreciation for best practices, attention ...

work across modern cloud-native architectures, contribute to API and microservices development, and help drive best practices across the engineering organisation. Key Responsibilities Design, develop, and maintain high-quality Java applications using Spring Boot. Build and optimise RESTful APIs and contribute to GraphQL service development. Develop cloud-native … legacy service integration. Experience with test automation and Cucumber. Preferred Attributes Strong proficiency in software engineering fundamentals, including clean code, design patterns, and maintainable architecture. Demonstrated ability to think independently, validate information, and apply sound engineering judgment - including the ability to use AI tools effectively without over ...

role What Youll Be Doing Strategic Direction: Set the overall direction for quality engineering and implement innovative approaches across diverse client delivery landscapes. Design & Develop: Build and support automation and/or performance test frameworks using a variety of open-source, commercial, and bespoke solutions. Leadership & Mentorship: Lead … Experience working at a senior level, establishing organisational networks and engaging other senior leaders. Technical Depth: Professional knowledge of object-oriented design patterns and modern languages such as Java, TypeScript/JS, Python, C#, or Scala. Modern Architecture: Solid understanding of cloud services (AWS/Azure/ ...

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 ...

best practices such as peer code review and pair programming Clear understanding of fundamental computer science and software engineering concepts (e.g. design patterns, test-first design, SOLID principles) Desirable Familiarity with both Monolithic and Microservices-based systems A background in a product-led environment where ...

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 ...

discipline to ship reliable software at scale. Key Responsibilities - Build and maintain applications in C# and .NET (Core/6+/8+) - Design and implement RESTful APIs and service integrations - Work with relational databases and Entity Framework - Write clean, well-tested code and contribute to architectural decisions - Diagnose … with Azure or AWS cloud services - Working knowledge of Git, CI/CD, and modern DevOps practices - Solid understanding of OOP, design patterns, and SOLID principles What You'll Bring - Curiosity to dig into systems and turn findings into shipped improvements - Strong written communication and ability ...

discipline to ship reliable software at scale. Key Responsibilities - Build and maintain applications in C# and .NET (Core/6+/8+) - Design and implement RESTful APIs and service integrations - Work with relational databases and Entity Framework - Write clean, well-tested code and contribute to architectural decisions - Diagnose … with Azure or AWS cloud services - Working knowledge of Git, CI/CD, and modern DevOps practices - Solid understanding of OOP, design patterns, and SOLID principles What You'll Bring - Curiosity to dig into systems and turn findings into shipped improvements - Strong written communication and ability ...

enablement Engineer will have experience with the following technologies/tools: Docker, Postgres, REST APIs, SFTP, Websockets OOP + Asynchronous Design Patterns PowerQuery/DAX/M Industry standard libraries used in software development within finance (pandas, numpy, scipy etc) MS Graph * Experience with the following technologies ...

Monitoring tools, particularly Grafana Experience working with large-scale backend systems (1M+ DAU) Strong knowledge of web protocols, application servers and design patterns Git, Gradle, Maven, CI/CD and Cloud Build proficiency Benefits: Competitive salary and remote working flexibility Private healthcare, life assurance, and income protection ...

compliant. Key Responsibilities Lead and support a team of Salesforce developers through hands-on technical leadership Set clear coding standards, design patterns and best practices across Apex, LWC and Flows Remain actively involved in build activity, including complex development and technical problem solving Own technical solution design … experience in financial services, wealth or asset management Exposure to OmniStudio and Industry Cloud tooling Familiarity with Salesforce Data Cloud or advanced data integration patterns Platform Developer II or Financial Services Cloud accreditation What Success Looks Like A confident, well-supported Salesforce development team delivering high-quality work Consistent ...

Looking For: Strong programming skills in either Python or C++ Solid grasp of computer science fundamentals (data structures, algorithms, design patterns) Great background in Mathematics Analytical mindset with a genuine interest in finance and quantitative methods Bachelor’s or Master’s degree in Computer Science, Mathematics, Engineering ...

enablement Engineer will have experience with the following technologies/tools: Docker, Postgres, REST APIs, SFTP, Websockets OOP + Asynchronous Design Patterns PowerQuery/DAX/M Industry standard libraries used in software development within finance (pandas, numpy, scipy etc) MS Graph * Experience with the following technologies ...

solution and technical capabilities to Senior stake holders (Directors, Head Ofs) Knowledge of Telecom industry best practices, future trends, and design patterns Excellent Verbal and Written communication and Presentation Skills ...

operational support responsibilities. The contractor will work under general direction, taking responsibility for their own deliverables and ensuring that all design output, configuration artefacts, and documentation updates are accurate, consistent, and aligned with established standards. The work will involve contributing to network designs, implementing planned configuration changes … Network Design & Documentation Produce and update high quality network documentation, including HLDs, LLDs, diagrams, and configuration specifications. Apply established design patterns for routing, segmentation, cloud connectivity, and secure access. Document changes clearly and consistently, ensuring traceability across project phases. Contribute to designs for Cisco ...

5year architectural roadmaps aligned to business priorities and investment decisions. *Steering Major Programmes Provide architectural oversight across procurement, governance forums and design decisions, ensuring complex programmes land effectively. *Optimising the Landscape Drive lifecycle management, simplification, rationalisation and tech‐debt reduction across applications, platforms and integrations. *Operating Across … stakeholder influence and the ability to align diverse groups *Technical breadth across integration, lifecycle management, resilience, data/AI and modern design patterns *Experience in regulated or multi‐stakeholder environments (finance/insurance a plus but not essential) *Ability to translate architecture into practical, value‐driven, outcome ...

multithreaded systems, working knowledge of the Java garbage collector, familiar with low latency I/O. Understanding of and experience with design patterns (Observer, Factory, Singleton etc.) Development practices - Must be able to use test driven development and be familiar with UML and OO design. Understanding … benchmark algo and/or smart routing strategies (VWAP, TWAP, Arrival Price etc.) Demonstrable experience of Front Office system design and architecture (algo trading plant and topology) Business Knowledge - Understanding of equities and/or derivatives markets. Knowledge of FIX (heartbeating, login, sequence numbers, message types etc.) Initial ...

Build the product — We have a working prototype, and are building our beta. You’ll work with engineers and product people to plan, design, and implement our core service. You’ll help validate hypotheses through generative research, and drive our user experience from initial concept through to shipping … matters at each stage of the product development cycle. And we need someone with a comprehensive knowledge of mobile and web design patterns (and when to break them). We are headquartered in London, and work remote first.It’s not a remote-only role ...

international team. BONUS SKILLS: Expertise in low-latency or real-time development with sub-microsecond latency. Experience with LockFree containers and related design patterns. We encourage you to apply even if you think you may not currently fit all these requirements – so long as you have proven academics ...

medical image domain and is responsible for executing the configuration of IXICO platform(s) in accordance with project requirement specifications, and for the design, development, validation and deployment of bespoke image analysis workflow features that are required for an allocated portfolio of projects. The job holder works hand … corrections to existing studies. Receive handover of processing and analysis pipelines from Science and Technology and manage these to completion in operational deployments. Design and develop, validate and deploy allocated image processing and analysis features and workflows to the IXICO platform. Support Project Managers in defining solutions ...

interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach. Strong knowledge of frontend polling and other async interactions patterns such as: polling/SSE/WebSockets for long-running tasks, optimistic updates, progress states, idempotent actions. Proficiency in integration, component and unit testing … preferably with GitHub Actions. Nice to have Some experience in backend system development (ideally using Golang). This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency. Familiarity with the OpenAPI specification and code generation toolsets ...

technologies, CyberArk, machine identity management, and translation of identified requirements into practical identity architecture and design. This will include: IAM Strategy and Architecture Design, implement and continuously improve the organisational IAM architecture for a modern security perimeter, leveraging extensive knowledge and experience across all IAM disciplines. Review functional … Privileged Identity, Privileged Access, and Governance; Conditional Access Policies; CyberArk. Design and transition IAM service components into operation operational manuals, support patterns, standard changes, request management. IAM Risk and Change Management Work alongside Solution Architects to ensure solutions are designed securely from an access management perspective. Ensure ...