526 to 550 of 616 Design Patterns Jobs in London

Proven ability of develop database solutions Experience of managing or working with teams within an offshored service model Understanding of integration design patterns Good to have financial/banking domain experience. Physical and logical data modeling SQL and Database Tuning expertise Knowledge of ETL tools, reporting tools ...

from day 1 usually around the 20% mark.My client is based in Central LondonWPF C#, MVC 5 Entity Framework, Web API, Design Patterns ...

where everyone can grow, develop and fulfil your potential with meaningful careers.**ROLE SUMMARY:**This is an individual contributor role responsible for the design, development, and delivery of high‐quality software solutions using C++ and Java within a defined product, platform, or client solution area. The role emphasizes … outcomes. While not an architect or people manager, the role requires strong technical judgment, mentoring of junior engineers, and meaningful contribution to solution design and delivery excellence.**WHAT YOU'LL BE DOING:*** Design, develop, and maintain C++ and Java applications and services, delivering robust, performant ...

front-end desktop applications to interface with the Java services Build a stable, efficient, scalable cloud based solution which will be deployed globally. Design and code a significant amount of a robust, secure and efficient API to persist/retrieve data and implement the business logic rives team … strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities ...

Location: London, United Kingdom Industry: Insurance Overview We are seeking an AI Platform Engineer to design, build and operate a secure, scalable AI/ML platform supporting insurance use cases including pricing, claims automation, fraud detection, customer analytics and document intelligence. You will partner with engineering, data, security … architecture principles. Experience with data platforms and pipelines (Spark, Airflow, Kafka, dbt or similar) and working with large-scale datasets. Knowledge of model serving patterns (REST/gRPC, batch scoring, streaming inference) and API gateway integration. Understanding of regulated data handling (PII), encryption in transit/at rest ...

About the role As a Lead Software Engineer, you will spearhead our backend and edge/IoT engineering for high-stakes Defence projects, implementing patterns and practices that are both scalable and future-proof. You will bridge the gap between proof-of-concept and robust systems, raising the engineering … technical stakeholders. Who we're looking for: You have extensive experience in application development and a deep understanding of modern system architecture and design patterns. You are proficient in Python and at least one compiled language, with a proven track record of shipping code to paying customers. ...

capabilities.We are looking for someone who brings strong Web3 engineering fundamentals, a curiosity for emerging blockchain ecosystems, and the ability to bridge decentralized technology patterns with enterprise-grade software standards.Key ResponsibilitiesDesign, develop, and deploy Web3 components and integrations for Citi's Digital Asset Platform, including smart contracts, on-chain … collaboration toolsCompetencies/SkillsWeb3 Engineering Depth: Strong command of the Web3 technology stack — from smart contract development to on-chain/off-chain integration patterns and blockchain node interactionBackend Engineering Fundamentals: Solid grounding in enterprise software engineering — API design, microservices, data structures, algorithms, and design ...

unit test frameworks like JUnit, assertion libraries, data serialisation tools, security best practices like OWASP Top 10 and standards such as WCAG to design automated accessibility tests. Extensively using CI/CD tools for pipeline automation and a solid understanding of release pipeline concepts. Familiarity with containerization platforms … like Docker and container orchestration platforms like Kubernetes. Using and implementing POM test design pattern and SOLID code design principle. Implementing coding guidelines and standards with a solid understanding of protocols and architectural styles involved in implementing tests. Ability to actively engage with performance testing engineers ...

deployment, liaising with product leads and other technical teams, with occasional weekend work and days off in lieu. The role emphasizes design patterns, distributed systems, and robust production operations to ensure reliable market access. #J-18808-Ljbffr ...

technology consultancy, working on complex, long-term transformation projects, primarily within the financial services sector.As a Principal Backend Engineer, you'll lead the design and delivery of high impact technology projects, helping clients modernise legacy systems, migrate to AWS and introduce modern CI/CD and cloud deployment … focused on engineering excellence, continuous improvement and delivering meaningful outcomes for clients.What you'll be doing:Leading technical projects and client engagements from design through to deliveryDeveloping scalable Java applications using Spring Boot and microservicesModernising and migrating legacy systems to AWSDesigning and working with REST APIs and distributed ...

your family, including mental healthTravel InsuranceCharitable givingGym membership for you and your familyFlexible holiday scheme Your role:As a Java Developer you will design, develop and deliver a range of transformational projects for clients, mainly within the financial services sector and with a focus on Kafka messaging, migrating … good understanding of AWSYou have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data Structures and Design PatternsYou are familiar with DevOps, CI/CD pipelinesYou're collaborative, enjoy problem solving and interacting with clients Apply now to find out more ...

problem-solving skills Experience writing unit tests using XCTest framework Experience with the MVVM + Coordinator design pattern and other relevant architecture patterns like SOLID Experience with best practices in mobile design (human interface guidelines, threading, etc) Good knowledge of core iOS libraries and frameworks … ideas Preferred Qualifications, Capabilities And Skills- Nice To Haves Experience writing UI tests using XCUITest or other framework Experience building or working with Design Systems (UI Development, White-labelling) Experience with modularisation and dependency injection Appreciation for Accessibility and understanding of how to meet Accessibility requirements Understanding ...

senior technology leadership. You’ll shape the organisation’s approach to emerging technologies and security tooling, own architectural standards and design patterns, and provide strategic input at the inception of major transformation programmes. You’ll also engage with external industry forums, bringing new thinking and market developments ...

CISO and senior technology leadership.You’ll shape the organisation’s approach to emerging technologies and security tooling, own architectural standards and design patterns, and provide strategic input at the inception of major transformation programmes. You’ll also engage with external industry forums, bringing new thinking and market ...

Secure Development Specialist, you'll help drive a measurable shift-left approach to security, ensuring security is considered from the earliest stages of design and development rather than being treated as an afterthought.Working across engineering, architecture, product and cyber security teams, you'll develop and improve secure software … threat modelling, security reviews and risk assessments for key platforms and services.Translating technical risks into practical, actionable security requirements.Providing security input into architectural decisions, patterns and reference designs.Supporting privacy and regulatory considerations, including input into DPIA requirements and secure design activities.Establishing and contributing to a Secure Development ...

multi‐disciplinary, fast‐paced company working across diverse domains, including cloud development, data governance and processing pipelines, electronics, embedded software/hardware, mechanical design/manufacturing, AI & computer vision, and data science—all powering our BIM Platform. To drive this mission, we are seeking a Data Engineer experienced … mind. You will work closely with our API/backend development and data pipeline team to create robust and efficient solutions. Responsibilities Design, develop, and maintain dagster-based data pipeline using Python. Design and implement efficient data models accommodating the planned product features and application requirements. ...

production-ready AI solutions. This engineering role is suited for candidates who can contribute across the full stack while also helping shape reusable patterns for MCP-enabled tools, skills, and agent-driven workflows. In this role you will Design, build, and maintain AI-enabled applications using React … frameworks. Build skill-based and modular agents that decompose capabilities into reusable, composable, and versioned skills. Build reusable components, services, tool schemas, and integration patterns that can be shared across enterprise AI applications. Integrate logging, tracing, and observability frameworks, including Arize & Splunk compatible logging and agent observability tooling. Ensure ...

ofanalysingand implementing solutions to meet both functional and non-functional requirements . Strong back-end development background (e.g. Java) and familiarity with common software patterns and techniques. Experience across modern architectural/delivery standards and methods including Agile, TDD, BDD, CI/CD automation, DevOps practices, Cloud and Microservices … Experience and appreciation for the Payments Industry and regulatory landscape from both a technical, functionaland business perspective . Familiarity with event-driven, reactive architectural patterns such as event sourcing, CQRS and hexagonal architecture . Security architecture awareness including identity management,authenticationand role-based access design . Strong ...

ofanalysingand implementing solutions to meet both functional and non-functional requirements . Strong back-end development background (e.g. Java) and familiarity with common software patterns and techniques. Experience across modern architectural/delivery standards and methods including Agile, TDD, BDD, CI/CD automation, DevOps practices, Cloud and Microservices … Experience and appreciation for the Payments Industry and regulatory landscape from both a technical, functionaland business perspective . Familiarity with event-driven, reactive architectural patterns such as event sourcing, CQRS and hexagonal architecture . Security architecture awareness including identity management,authenticationand role-based access design . Strong ...

opportunity to work on meaningful public-facing technology while contributing to the continued development of modern government digital services. Key responsibilities Design, develop and maintain high-quality backend services using TypeScript . Design and implement solutions using serverless architecture and cloud-native development principles. Develop … resilience, scalability and performance throughout the development lifecycle. Contribute to technical documentation and knowledge sharing within the team. Help establish and maintain development standards, patterns and best practices. Contribute to an inclusive, collaborative engineering culture and support colleagues through mentoring and knowledge sharing where appropriate. Essential technical skills Candidates ...

value. The ideal candidate brings a strong ownership mindset, enjoys solving complex business problems, and thrives in a collaborative Agile environment.Your Primary Responsibilities:Design, develop, test, and deploy Appian applications, including process models, records, interfaces, reports, business rules, and integrations.Develop and support integrations with enterprise systems using REST … stakeholders, product owners, architects, and development teams to deliver innovative business solutions.Drive application quality through code reviews, adherence to best practices, and reusable design patterns.Support CI/CD processes, production deployments, troubleshooting, and operational excellence.Contribute to solution design discussions and continuously improve application performance, scalability ...

delivery of a core system within the Equities Data Platform and driving it through the full product lifecycle - from requirements gathering and design, through implementation, testing, deployment and support. Want to be part of a once-in-a-generation rebuild of the Electronic Trading Data Strategy? This role … technical leads on the ground-up rebuild of our Electronic Trading data infrastructure into a cloud-native, AI-first platform. Design, build, and maintain a high-performance, high-availability, high-capacity platform that processes and persists massive volumes of business-critical data in near real time, distributing ...

drive the technical direction needed to support the future needs of Operations and the business. Lead Through Craft: Provide technical leadership via architecture, design, and code/PR reviews, championing high standards of code quality and engineering excellence. Mentor & Improve: Mentor engineers and drive continuous improvement in platform … event-sourced systems, with hands-on Apache Spark and Apache Flink. APIs & Data Formats: Strong understanding of Apache HTTP, Envoy, and REST API design, plus experience with Protobuf, Avro, and Parquet. Knowledge of Iceberg, Databricks, and Hadoop ecosystems. TDD, ATDD, and Clean Coding practices within a CI/ ...

accessibility, privacy, resilience, scalability and performance throughout the development lifecycle.Contribute to technical documentation and knowledge sharing within the team.Help establish and maintain development standards, patterns and best practices.Contribute to an inclusive, collaborative engineering culture and support colleagues through mentoring and knowledge sharing where appropriate.RequirementsEssential technical skillsCandidates should have demonstrable … integration testing.Experience using Git and modern software development workflows.Understanding of software engineering principles including clean code, modularity, maintainability, version control and appropriate design patterns.Experience diagnosing and resolving application defects, performance issues and production problems.AWS and Serverless DevelopmentCandidates should have a good understanding of:AWS Lambda and serverless application ...

/code and knowledge sharing are key to smooth organizational continuity. Two brains are better than one.Day to Day The Java Developer will:Design, develop, test and deploy micro services into the cloud (AWS)Supporting other business units investigating problems, querying data, and building tools for them.Working … years of software development. This experience may have occurred at school.Proficiency with Java, Spring, and SpringBoot.Proficiency with concurrent programming principles and basic design patternsExcellent verbal communication, remote development and solid problem-solving skills.BSc/BA/MS/PhD in Computer Science, Engineering or a related field.The environment ...