226 to 250 of 849 Design Patterns Jobs in the UK

Senior Automation Engineer

Hiring Organisation
Jobleads-UK
Location
Wrexham, Wales, United Kingdom
seeking a Senior Automation Engineer to design, develop, and maintain scalable test automation solutions for modern web applications. This role is responsible for building automation frameworks using Playwright and TypeScript, integrating automated testing into CI/CD pipelines, and driving quality engineering best practices across cross-functional teams. … test scripts for end-to-end, integration, and UI testing. Drive the adoption of automation best practices, coding standards, and framework design patterns across engineering teams. Integrate automated test suites into CI/CD pipelines using tools such as Jenkins, Buildkite, Spinnaker, or similar platforms. Collaborate with ...

Staff Implementation Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
criteria to the business requirements Provide positive anecdotes from each engagement, craft best practices around Customer implementations, convert them into automation and create reference patterns Document and implement processes and solutions that are employed for onboarding success for the purpose of internal enablement Contribute to the product design … security and reliability. Provide forward-looking technical direction aligned with both customer needs and platform evolution. Author and standardize design patterns (reusable pipeline templates, deployment strategies, golden paths) and integration blueprints to SCM, cloud, artifact registries, secret managers, identity, ITSM, and observability. Guide and oversee execution across ...

Principal Software Engineer - International

Hiring Organisation
Marks & Spencer
Location
United Kingdom
Salary
£ 60 K
from 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 and Product … record of 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 ...

QA Automation Engineer - GenAI

Hiring Organisation
Square One Resources
Location
Burgess Hill, West Sussex, United Kingdom
Employment Type
Contract
Contract Rate
£260 - £280/day
frameworks, and hands-on AI experience. The ideal candidate will drive quality assurance initiatives using cutting-edge technologies and AI-powered testing solutions. Design, develop, and maintain automated test frameworks using Python, JavaScript, and Playwright Implement AI-powered testing solutions to enhance test coverage and efficiency Create … features Playwright - MUST HAVE Hands-on experience with Playwright for end-to-end testing Cross-browser testing implementation Page Object Model design patterns API testing capabilities within Playwright RestAssured/Karate - GOOD TO HAVE Expertise in API testing using RestAssured (Java) or Karate framework RESTful API validation ...

Senior Software Engineer, Substrate

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
hyperscalers, whether they are internet-connected or air-gapped, small hardware footprint or large. As a Senior Software Engineer on Substrate, you will design and build Palantir’s managed Kubernetes product offerings across all these environments. You and your team will be responsible for bootstrapping and operating … core infrastructure with emphasis on operational excellence 2+ years of experience contributing to the system design or architecture (architecture, design patterns, reliability and scaling) of new and existing systems Bachelor's degree in Computer Science or equivalent Life at Palantir We want every Palantirian ...

Senior Software Engineer — Pricing AI (Manchester)

Hiring Organisation
Datalex
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
work on end-to-end solutions — from robust application code and data pipelines through to APIs, infrastructure-as-code, and production monitoring.You will design and maintain the services that turn large volumes of pricing and offer data into fast, reliable, production-grade functionality, and you will help integrate … experience troubleshooting data-quality issues.Testing discipline with PyTest and a commitment to meaningful coverage.Experience with observability tooling (Datadog).Knowledge of design patterns and software architecture.Strong problem-solving and analytical skills.Good presentation and teamwork skills.Comfortable working in both Agile and Waterfall methodologies.DesirableFamiliarity with ML/optimisation frameworks used ...

Knowledge Graph Engineer - Investment Data Ontology

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Project Contractor Contract role to design and deliver a proof‐of‐concept knowledge graph modeling investment fund data for one of the world's largest asset managers. You will encode business rules, regulatory constraints, and identifier relationships as machine‐readable ontologies — directly eliminating manual fund data processes … welcome) SKOS for vocabulary management and cross-system term harmonization R2RML/RML or equivalent relational‐to‐RDF mapping standards Ontology design patterns, modular schema design, ontology versioning (Git‐based workflows) Enterprise‐scale data modeling (thousands of entities, multi‐market, multi‐product‐type) Exposure ...

Senior Python Engineer

Hiring Organisation
Method Resourcing
Location
London, United Kingdom
Salary
£ 80 K
systems, processes, and toolingSupporting cloud-native deployments and infrastructure automationWhat We're Looking ForEssentialProfessional Python development experienceStrong understanding of software design patterns and engineering principlesExperience with frameworks such as FastAPI, Django, or FlaskSolid knowledge of RESTful APIs and distributed systemsExperience working with relational and NoSQL databasesStrong testing ...

Solutions Architect

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
programming languages like Scala, Python and Golang will be a plus Ability to read/write code and expertise with various design patterns Have used NoSQL database such as MongoDB, Cassandra, etc. Work on opportunities along with sales, practice, delivery teams through the pre-sales process Develop ...

Solutions Architect

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 100 K
polyglot programming languages like Scala, Python and Golang will be a plusAbility to read/write code and expertise with various design patterns Have used NoSQL database such as MongoDB, Cassandra, etc. Work on opportunities along with sales, practice, delivery teams through the pre-sales processDevelop customer ...

Senior Software Engineer - Core Marketing Platforms

Hiring Organisation
FanDuel
Location
Edinburgh, Midlothian, United Kingdom
Salary
£ 70 K
with enough time to focus on operationally improving our existing systems. Solve complex problems, seeking input and guidance from team members Take defined design and turn it into code and deliver it on schedule, applying appropriate technologies and current software engineering best practices. Write secure, stable, testable, maintainable … grasp on relational, non-relational databases, messaging queues and handling concurrency. Experience working with high volume systems. Understanding of modern architectures, design patterns, and platform nuances. Strong experience working with cloud-based infrastructure and technologies, preferably AWS. Understating of containers (e.g., Docker), and orchestration (Kubernetes). Expert ...

Software Engineer C# .Net Low Latency

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
high scalability and low latency - they currently handle 40 billion messages per day.You'll work across the full development lifecycle, from requirements and design through to production, providing subject matter expertise on the .Net stack and contributing to technical design discussions. You'll use a range … with flexibility to work from home once a week.About you:You have strong C# .Net skills and a good understanding of design patterns such as SOLID, DRY and KISS Design PrinciplesYou've worked on systems that require high throughput, low latency and scalability and understand ...

Consulting Principal - Enterprise Architecture

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
programs. What You Must Have to Be Considered At least 5+ years’ experience leading architecture engagements and 3+ years’ experience as a Technical Design Authority. IT consulting experience or experience working for a system integrator in the public sector. Security Check (SC) clearance required; candidates must have been … application, data, integration, infrastructure, and security domains. Demonstrable understanding of architecture governance (including waivers/deviations). Strong understanding of architecture design patterns (including integration anti-patterns). Strong understanding of modeling notation (e.g., ArchiMate, UML, BPMN). Management and recording of key design ...

Java and Azure Developer : Contract Role

Hiring Organisation
WPP
Location
London, United Kingdom
Salary
£ 70 K
creating an enterprise quality Optimisation and ML based solution. You will be involved in technology selection, API design, and establishing core patterns within our products and client projects. You will consider the functional and non-functional requirements to inform these decisions and lead our development team … with extensive experience and familiarity with how enterprise software solutions fit into a wider technical landscapeHaving a solid understanding of traditional Design Patterns and the ability to adapt these to the AI worldBeing a strong proponent for rigorous quality processes, automated testing and IaC principlesHaving excellent written ...

Principal Technology Architect Hybrid Cloud Platforms -Germany, UK, Netherlands

Hiring Organisation
Infosys Technologies
Location
London, United Kingdom
Salary
£ 80 K
target state hybrid cloud architecture spanning data centers, private cloud, virtualized platforms, Kubernetes, and public cloud.Develop enterprise blueprints, reference architectures, design patterns, and technical standards.Evaluate and select hybrid cloud technologies (VMware, Anthos, Azure Arc, AWS Outposts, OpenShift, Nutanix, etc.).Ensure designs support portability, vendor‐agnostic adoption … principles across hybrid cloud—identity, segmentation, encryption, and posture control.Align infrastructure with regulatory and compliance frameworks (ISO 27001, SOC2, CIS, NIST).Define security integration patterns across cloud and on‐prem: IAM, PAM, KMS, certificates, secrets management.Partner with security architects to ensure platform designs meet enterprise security requirements.5. Resilience, Observability ...

Senior Data Engineer

Hiring Organisation
McKesson
Location
London, United Kingdom
Salary
£ 80 K
scalability, security, and quality and help shape where it goes next.The platform has grown quickly, and this role is central to establishing the engineering patterns, frameworks, and best practices that will support it at scale. You will bring a technical lens to infrastructure, deployment practices, and architecture … including Finance.Key ResponsibilitiesPlatform Ownership & Engineering StandardsTake technical ownership of platform components, ensuring quality and consistencyEstablish, apply, and evolve engineering best practices, design patterns, and coding standardsDefine reusable patterns and frameworks across the data platform (including layered/medallion architecture approaches)Identify opportunities to improve performance, cost ...

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

Hiring Organisation
Jobleads-UK
Location
Greater 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 ...

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 ...

Principal Engineer

Hiring Organisation
Wells Fargo
Location
London, United Kingdom
Salary
£ 80 K
focused on Rates and cross‐asset electronic trading platforms. This role is a hands‐on individual contributor and technical authority, responsible for the design, evolution, and modernization of highly complex electronic trading systems.This role serves as a hands … technical authority for complex electronic trading systems across Rates and related asset classes, leading cross‐team initiatives by defining architecture, design patterns, and performance standards. You will design, develop, and support low‐latency trading applications—including pricing, RFQ, market making, order routing, and market‐data ...

AI Solutions Architect

Hiring Organisation
MSX International
Location
Warwick, Warwickshire, United Kingdom
Salary
£ 70 K
robust, scalable production systems.Support defining requirements for scalingRecommend optimized architectures for latency, cost-efficiency (token management), and reliability.Assess cost impact of model choices, inference patterns, and orchestration designs to recommend sustainable options.Establish patterns for AI safety, bias mitigation, and "Human-in-the-loop" architectural components, ensuring architectural decisions … North Star" for tech people involved in the implementation of AI related solutions.Provide technical oversight and architecture reviews for AI related projects.Monitor emerging AI patterns (RAG, Fine-tuning, Multi-agent systems).Collaborate with the AI & Data Transformation Lead to support Value Streams and Support Functions on advisory support ...

AI Solutions Architect

Hiring Organisation
MSX International
Location
Colchester, Essex, United Kingdom
Salary
£ 80 K
robust, scalable production systems.Support defining requirements for scalingRecommend optimized architectures for latency, cost-efficiency (token management), and reliability.Assess cost impact of model choices, inference patterns, and orchestration designs to recommend sustainable options.Establish patterns for AI safety, bias mitigation, and "Human-in-the-loop" architectural components, ensuring architectural decisions … North Star" for tech people involved in the implementation of AI related solutions.Provide technical oversight and architecture reviews for AI related projects.Monitor emerging AI patterns (RAG, Fine-tuning, Multi-agent systems).Collaborate with the AI & Data Transformation Lead to support Value Streams and Support Functions on advisory support ...

Senior Data Engineer

Hiring Organisation
Ford
Location
Chelmsford, Essex, United Kingdom
Salary
£ 80 K
Cloud BuildMastery of data modelling methodologies: Dimensional/Kimball, 3NF, Data Vault — with real-world application of eachProduction-level Python: OOP design patterns, async processing, unit/integration testing, GCP SDK usageDemonstrated experience designing CI/CD pipelines for data productsTrack record of leading legacy-to-cloud … data models using Dimensional (Kimball), 3NF, and Data Vault methodologies — selecting the right approach for each use caseImplement SCD strategies and historical data management patterns for long-lived datasetsLead the migration of legacy data structures to GCP, defining parallel testing and data parity validation strategiesProvision and govern cloud infrastructure ...

Mid-Level Java Developer

Hiring Organisation
Halliburton
Location
Abingdon, Oxfordshire, United Kingdom
Salary
£ 80 K
skilled Java developer with 3+ years’ experience for our Neftex Technical Services Team. Reporting to the Team Lead, you will contribute to the design, development, and maintenance of subsurface evaluation solutions across the energy sector. Successful candidates will be evidently enthusiastic and motivated people who we can train … Exception handling and best practices Multithreading and concurrency (Executors, synchronization, CompletableFuture) Memory management and garbage collection basics Object-oriented principles (SOLID, design patterns, microservice architecture) Experience with Java and related frameworks (SpringBoot, Eclipse RCP, OData, Hibernate, JPA, REST, etc.) Backend development including REST APIs with Spring Boot ...

Senior Software Engineer

Hiring Organisation
Tes Global
Location
Sheffield, South Yorkshire, United Kingdom
Salary
£ 70 K
succeed Essential SkillsProficiency in at least two of the following: JavaScript, Java, PHP, C#, or other .NET languagesStrong understanding of design patterns and hexagonal architectureHands-on experience building and consuming REST APIs and using API documentation toolsSolid knowledge of both relational and NoSQL databasesExcellent communication skills with … delivery practicesExposure to feature toggling, A/B testing, and release strategiesUnderstanding of security best practices and vulnerability identificationExperience contributing to architectural design and system-level thinkingWhat do you get in return? 25 days annual leave rising to 30 5% pension after probationState of the art offices Access ...

Software Engineer Tech Lead

Hiring Organisation
Jobleads-UK
Location
Bristol, England, United Kingdom
scalable, secure, maintainable, and aligned with business needs* Recommend technologies, frameworks, and platforms to support future growth* Establish engineering standards, design patterns, and best practices* Improve consistency and collaboration across products and engineering teams* Manage the long-term technical roadmap, including technical debt prioritisation**Hands-On Technical … prompt engineering capability across engineering teams* Evaluating emerging AI technologies and identifying productivity opportunities**Security, Compliance & Engineering Standards**You will:* Lead secure-by-design engineering practices* Support ISO 27001 and ISO/IEC 42001 initiatives* Define and enforce coding standards, review processes, and quality expectations* Improve engineering quality ...