1 to 25 of 28 Design Patterns Jobs in Central London

Associate Service Designer

Hiring Organisation
Cognizant
Location
City of London, London, United Kingdom
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 ...

Senior Architect, ADC/Quant

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
overarching data ecosystems, and leading our artificial intelligence (AI) integration strategy. The successful candidate will set the architectural target state, establish design patterns for highly resilient systems, and ensure technical coherence across a highly heterogeneous technology stack. You will partner with business stakeholders and engineering management … enterprise distributed systems. Deep Technical Breadth & Depth: Advanced data architecture experience using Databricks, Microsoft Fabric, and large-scale data processing (Data Mesh/Lakehouse patterns). Strong background in data integration and relational platforms Proven experience designing highly available Hybrid and Multi-Cloud architectures (Azure & AWS). AI & Machine ...

Technical Lead

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
evolve the technical roadmap, balancing innovation, scalability, maintainability and resilience Ensure solutions are secure, reliable, performant and enterprise-ready Contribute to Moata architecture standards, patterns and platform principles Resolve complex technical challenges and guide deeper analysis Delivery and Engineering Execution Support predictable delivery against product and technical roadmaps Turn … Collaboration and Stakeholder Engagement Work with product, design and stakeholders to shape the roadmap early Align with Moata technical leads on standards, patterns and shared opportunities Communicate technical decisions clearly to technical and non-technical audiences Build trusted relationships across product, engineering, platform and delivery teams Explain ...

Lead Solution Architect

Hiring Organisation
Vitality Corporate Services Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
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 ...

Identity & Access Management (IAM) Senior Manager/Director

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
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 ...

Senior Security Engineer

Hiring Organisation
83zero Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum
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). ...

Power Platform Developer / Configuration Engineer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£495 - £496/day
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 ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
support the development and delivery of key digital services. This is an exciting opportunity to join a collaborative, agile environment, contributing to the design, development, and continuous improvement of business-critical applications. The Role You will play a key role in developing and supporting applications aligned to business … Server development Test Driven Development (TDD) CI/CD pipelines and deployment automation Solid understanding of: Agile methodologies Software design patterns and development techniques Relational database design Unit testing frameworks (e.g. NUnit, Moq) Version control (Git, Azure DevOps) Additional/Desirable: Experience with: Microservices architecture ...

Lead Software Engineer- Tax & Legal Technology –108720

Hiring Organisation
KPMG UK
Location
City of London, London, United Kingdom
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 ...

Principal Software Engineer - International

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
solution design through launch and live operation of core product features, strategic platforms and business‐critical programmes. Define and evolve scalable integration patterns for product, price and availability flows, fulfilment capabilities, partner onboarding, marketplace integrations and market‐specific customer experiences. Shape technical direction and influence Technology … strategic thinking, technical innovation and successful large‐scale delivery. Strong expertise in software engineering fundamentals, including clean code, clean architecture, design patterns, distributed systems and solution design for highly complex, business‐critical platforms. Demonstrable experience shaping technology strategy and implementation approaches, ensuring alignment with business ...

Principal Software Engineer SC&L

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
mission‐critical systems for M&S, as we scale. As a technical leader, you will be collaborating with multiple cross‐functional teams to design, build, and maintain the software that powers our warehouse operations. Your expertise will help us create a best‐in‐class engineering environment while ensuring … Significant track record of strategic and innovative thinking, as well as execution and implementation Specialist in clean code and implementation of design patterns for common problems. Depth of knowledge in Information Security, you can design, quality review and quality assure solutions and services with security ...

Global Banking & Markets - Software Engineer - Vice President - London

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
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 ...

Java + CloudNative

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
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 ...

Python Application Developer with DevOps

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
experience in production environments as a Software Developer and DevOps/Platform Engineer Strong production experience with Python and software design patterns (SOLID, DRY) Expertise in AWS (or similar cloud providers), Containerization and Kubernetes Deep understanding of RESTful API or GraphQL API design and development ...

Senior AI Engineer

Hiring Organisation
17918
Location
Westminster, West End, United Kingdom
into working systems Contribute to evaluation frameworks, system integration, and performance tracking Act as a technical authority for agentic AI - setting design patterns for junior engineers Requirements Required Active SC clearance Commercial experience building multi-agent or agentic AI systems in production Strong Python skills and hands … similar) Experience deploying AI/ML systems into production environments Familiarity with Docker, Git, and cloud platforms (AWS preferred) Understanding of secure deployment patterns - air-gapped, on-premises, or sovereign cloud Preferred Experience with multimodal reasoning Experience with edge or offline AI deployments Familiarity with Kubernetes (EKS/OpenShift ...

Python Developer / Team Lead - FinTech

Hiring Organisation
Client Server
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
stuck into. You'll be collaboratively problem solving in a hands-on role with approximately 50/50 split between architecture/design and people management. You'll set the standards and mentor more junior developers, fostering a culture of continuous improvement and self development. Location/…/CD, testing and deployment You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're collaborative and pragmatic with great communication skills You're degree educated in a STEM discipline, having achieved a 2.1 or above What ...

Principal Software Engineer Java Spring Boot AWS

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

Senior Solution Architect

Hiring Organisation
I3 Resourcing Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
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 ...

Forward Deployed Engineering Manager, Google Cloud Consulting

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
explainability to foster user trust. Ability to design end‐to‐end secure, observable multi‐agent systems using complex design patterns (ReAct, self‐reflection, etc.), state management, and tool‐calling protocols. About the job As a Manager of a Google Cloud Consulting - Forward Deployed Engineering ...

Senior Security Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
refinement, and delivery, and be the security voice in the room. Define, roll out, and continuously improve secure coding standards, secure design patterns, and developer-friendly guidance that scales across the engineering team. Run threat modelling for new features and major architectural changes, capturing abuse cases … choices for key product feature developments, including authorisation, secrets and key management, data protection, and zero-trust-aligned designs. Guide secure API and microservice patterns, including input validation, rate limiting, secure session handling, and token-based security (OAuth 2.0/OIDC). Review designs for cloud-native services ...

Senior Solutions Architect

Hiring Organisation
i3
Location
City of London, London, United Kingdom
delivering innovative solutions across a complex insurance environmen t. 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 … ves.Support requirements gathering and business process optimisation, maximising the use of core platforms while minimising unnecessary custom developm ent.Champion architecture governance, design patterns and technology standa rds.Promote Agile delivery and DevSecOps practices throughout the software development lifecy cle.Work closely with technical leads and development teams to review ...

Software Engineer C# .Net - Sports Trading

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
membership Social events, free fruit, snacks, coffee etc. Your role: As a Software Engineer within the trading engine team you'll collaborate to design and develop real-time trading systems, you'll often be collaborating with the strategy team on Greenfield projects which you'll take ownership … Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline Apply ...

Solution Architect – PAM/PAW

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
practical solution architecture. Work closely with security, network, infrastructure, operations, and application teams to ensure architectural alignment. Define architecture principles, design patterns, security controls, and implementation guardrails. Support decision‐making around PAM tooling, PAW standards, access models, and integration approaches. Ensure the solution supports audit, regulatory … integration programmes. Knowledge of telecom network operations and privileged access controls. Expected Outcomes Approved PAM/PAW target architecture. Clear architecture decisions and design principles. Identified risks, dependencies, and mitigation plans. Architecture aligned with company security and operational standards. Solution ready for detailed design, delivery ...

Solution Architect - PAM/PAW

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£620 - £698/day Inside IR35
practical solution architecture. Work closely with security, network, infrastructure, operations, and application teams to ensure architectural alignment. Define architecture principles, design patterns, security controls, and implementation guardrails. Support decision-making around PAM tooling, PAW standards, access models, and integration approaches. Ensure the solution supports audit, regulatory … integration programmes. Knowledge of telecom network operations and privileged access controls. Expected Outcomes Approved PAM/PAW target architecture. Clear architecture decisions and design principles. Identified risks, dependencies, and mitigation plans. Architecture aligned with company security and operational standards. Solution ready for detailed design, delivery ...

Cash Equities Java Engineer

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Permanent
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 ...