16 of 16 Contract Design Patterns Jobs in the UK

Software Engineer/Lead Developer - Expert The Role We're looking for an exceptional Software Engineer/Back-End Developer - a true "super dev" - with proven Design Patterns expertise and a deep understanding of software engineering/development. This is a high-level contract role, suitable for someone operating at a Principal Engineer or Lead Engineer level. … You'll join a small, highly skilled team building a new platform driven by innovative algorithms, clever data structures, and design patterns-based architecture. Working closely with the Head of Architecture, you'll take abstract concepts and requirements, distil them, and deliver high-quality, elegant solutions. This is a role for someone who thrives on independence, can … Duration: 6 months initially Start: ASAP September 2025 Key Responsibilities Lead the back-end development of a new platform. Apply advanced software engineering/development and design patterns Translate abstract concepts into working, production-ready solutions. Employ Test-Driven Development (TDD) and SOLID principles. Build robust, scalable algorithms and efficient data structures. Collaborate with other engineers, mentoring More ❯

Adobe Commerce Technical Architect Adobe Commerce Technical Architect wanted on a contract basis. The successful candidate will be required to lead the application and solution design, assist in solution implementation and be responsible for the technical delivery of complex eCommerce solutions. The candidate will be required to work closely with our clients and our internal delivery teams to … ll be doing: Producing and owning innovative technical solutions to fit business requirements, following VML delivery approach and ensuring successful delivery of the solution Producing and owning architecture design documents covering baseline and target architectures for applications, integrations, data and technology - ensuring the design meets our architecture principles and best practices for the technology platform and … design against other options Producing technical specifications for lead developers covering mid-low level application, interface and database design, including identifying relevant design patterns and application frameworks Communicating technical architectures and designs to internal teams, including developers and testers Communicating directly with the customer on all aspects of the technical design More ❯

As an Interaction Designer, you'll work at the heart of an agile, multidisciplinary team to design user-centred digital services that are simple, accessible, and effective. You'll turn complex government processes into intuitive, seamless user journeys to make services … that work for everyone. Responsibilities Collaborate with user researchers, content designers, and service designers to translate insights into design solutions. Create wireframes, prototypes, and design patterns that meet GOV.UK Design System standards. Advocate for accessibility, inclusivity, and evidence-based design decisions. Iterate designs based on user feedback, analytics, and testing results. … SC) clearance (essential) Proven experience designing digital products or services within large or complex organisations (government experience desirable) Strong knowledge of user-centred design, accessibility, and interaction patterns Ability to prototype and communicate design ideas clearly to technical and non-technical audiences Familiarity with agile delivery environments and working collaboratively within multidisciplinary teams Reasonable Adjustments More ❯

Location: Croydon (Hybrid) Clearance required: SC Transfer (Active SC only ) Contract Duration: 05 months Experience of Java Experience of Spring framework or equivalent. Knowledge of software design patterns and when to apply them Excellent knowledge of development processes. Experience of containerisation using Docker or Kubernetes Experience of Continuous Integration (CI) and Continuous Delivery (CD) A passion for … delivering quality code, by use of TDD and setting high software quality standard We're also using the following technologies and patterns, it would be great if you had some of the skills, if not we can help develop them: Designing microservice-based architectures using domain driven design (DDD). CQRS and Event Sourcing patterns Kubernetes More ❯

either full stack (Java/React/Node.js) or backend (Java and ideally Kafka) * Experience of Java * Experience of Spring framework or equivalent. * Knowledge of software design patterns and when to apply them * Excellent knowledge of development processes. * Experience of containerisation using Docker or Kubernetes * Experience of Continuous Integration (CI) and Continuous Delivery (CD) * A passion for … code, by use of TDD and setting high software quality standard Desirable Skills: * Designing microservice-based architectures using domain driven design (DDD). CQRS and Event Sourcing patterns * Kubernetes * Knowledge/Certification in Spring framework. * Experience in cloud technologies AWS/Azure/GCP More ❯

members. You’ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development Design, build and maintain applications using C#, .NET Core, .NET 4.x, and … React.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform More ❯

with multiple technical teams to identify end-to-end solutions balancing business, security, availability, and resiliency requirements. Design and document technical solutions using standard design patterns and best practices. Configure devices and deploy new services into production. Participate in prioritization and scheduling of implementation activities. Manage stakeholder requirements and expectations. Actively participate in the Change More ❯

Mentoring junior developers and contributing to best practices What We're Looking For: 5+ years of Ruby/Rails experience Strong understanding of software architecture and design patterns Experience with PostgreSQL, Redis, Sidekiq, and AWS Familiarity with CI/CD pipelines and testing frameworks Excellent communication and problem-solving skills Available to start within the next More ❯

/Power Platform developer 6 months Remote Inside IR35 - Umbrella only Job purpose To lead the design, development, and deployment of enterprise-grade solutions using Microsoft Power Platform. This role demands deep technical expertise, agile delivery experience, and a strong focus on secure, scalable architecture Skills required Expert PowerPlatform developer (PowerApps, PowerAutomate, PowerPages, Dataverse, PowerBI) Experience in full … development life-cycle Full agile knowledge Azure and SQL database experience Demonstrable ETL and ELT knowledge Solution and services design with security controls embedded, specifically engineered with mitigation of security threats as a core feature. Utilise a modern standards approach Confirm specifications to design, code, test and document … programs or scripts of high complexity, using the right Standards and tools. Use prototyping as a team activity, actively soliciting prototypes and testing with others, establishing design patterns and a variety of prototyping methods. Translate logical designs into physical designs, produce detailed designs, effectively document all work using required standards, methods and tools. If you are interested More ❯

Agile environment and experience working with Jira. · Good communication, both orally and in writing. Comfortable interacting with front office users. · Excellent knowledge of programming best practices, design patterns · Good analytical skills; able to understand, formalize and explain complex problems. · Confident numeracy and solid academic background in engineering, sciences or economics. Competencies: · Proactive - constantly seeking to improve and More ❯

ensures that technology solutions directly support desired business outcomes - such as improved efficiency, customer experience, scalability, and innovation-while maintaining strong architectural integrity. The Solution Architect oversees the design of systems and applications across the enterprise and regularly reviews the application portfolio to maximise value, reduce complexity, and ensure agility. A complex business environment, you will work closely … and increase agility. With a pragmatic approach to architecture governance and best practice you'll contribute to the defining and enforcing architectural principles, technology standards, and design patterns that balance innovation with operational integrity. You'll lead architectural governance forums to review and approve solution designs and ensure architectural consistency across the enterprise. Collaboration with the business … ensuring architectural solutions are practical, understandable, and outcome-driven. To be considered for this contract you'll need to demonstrate the following: Multiple years experience in solution architecture, design , or technical leadership roles, with a track record of delivering business-focused technology solutions. Experience of working within logistics, heavy industry or businesses with significant physical assets (e.g. freight More ❯

with backend engineers to integrate APIs (FastAPI, SQLModel, PostgreSQL). Optimise performance and scalability of frontend components for complex data workloads. Implement clean, reusable UI components and modern design patterns. Work closely with product and data teams to deliver user-friendly data visualisations. If you're interested, apply now for immediate consideration. Oscar Associates (UK) Limited is acting More ❯

a Web UI specifically within the retail banking industry 6 months initial contract, London based, hybrid working. INSIDE IR35 Playwright Typescript Hands on experience with Page Object Model design pattern Building CI/CD pipelines (GitLab, Jenkins). Experience implementing custom test automation frameworks Experience with visual regression testing, system integration testing Experience with API mocking libraries/ More ❯

and AWS resources. Manage integrations with source control systems (GitHub, GitLab) and CI/CD pipelines. Collaborate with AWS teams and internal stakeholders for pipeline scalability and optimization. Design and implement process improvements, including automation, data delivery optimization, and infrastructure re-design. Develop ETL pipelines and data workflows using AWS and SQL technologies. Partner with cross-functional teams … product, design, and leadership) to resolve technical issues and enhance platform capabilities. Build analytical tools and dashboards to leverage data pipelines for actionable business insights. Key Requirements: Proven experience as an AWS DevOps Engineer or Data Engineer in complex cloud environments. Strong hands-on expertise with AWS services (EC2, S3, Lambda, RDS, IAM, CloudWatch, etc.). Demonstrated experience … of Python and SQL for automation and data pipeline development. Familiarity with monitoring and observability tools (Grafana, Prometheus, CloudWatch). Strong grasp of data architecture principles and ETL design patterns. Financial services or regulated industry experience (desirable). More ❯

Architect with expertise in UK payments to join the team on a 12 month fixed term contract basis. This is a unique opportunity to contribute to the architectural design of a modern, cloud-native banking ecosystem. Key Responsibilities: Define and deliver the payments technical roadmap in collaboration with the Payments Product Owner. Architect resilient, secure, and scalable solutions … support orchestration and processing. Apply architectural frameworks (TOGAF) and cloud technologies (Azure). Candidate Profile: Proven experience architecting UK payments solutions. Strong understanding of technology stacks, frameworks, and design patterns. Experience with Azure cloud platforms. Familiarity with architecture frameworks and secure solution design. Benefits: Annual bonus subject to eligibility Generous matched pension contributions Flexible, hybrid working model. An More ❯

Effective independent and team player and self-starter with high adaptability to new technologies. Exposure to complete software life cycle from client requirement analysis to delivery. Exposure to design discussions with different project architects regarding integration approaches Experience in integrating main stream relational databases Oracle, IBM DB2, SQL Server. Expertise in Core and J2EE design patterns. More ❯