11 of 11 Contract 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 ...

architecture, scalable design, and efficient implementation * Produce secure, maintainable, scalable, and fault-tolerant code following SOLID principles and OO design patterns * Contribute to front-end development using HTML5, CSS3, JavaScript, and modern React components * Participate in architectural discussions and propose improvements * Participate in code reviews … Server, Entity Framework * HTML5, CSS3, JavaScript, jQuery, and React experience. * Strong knowledge of Object-Oriented Programming, SOLID principles, and common design patterns. * Experience working with RESTful API design and integration; SOAP WebServices and XML/XPath * Skilled in using IoC containers (Autofac, Ninject) and unit testing ...

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 ...

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 ...

first - occasional travel to London Duration: 3 months We're looking for an experienced Interaction Designer to join our digital team and help design accessible, user-centred services that meet the needs of the public. You'll work on complex, high-impact services, collaborating closely with researchers, content … Produce and iterate interaction designs using wireframes, prototypes and service flows Use the GOV.UK Design System and contribute to design patterns where appropriate Collaborate with user researchers to test and refine designs based on evidence Work closely with developers to ensure designs are feasible ...

engineers and external partners to fill capability gaps and accelerate delivery. Acting as an SME in the Foundry space , advising on design patterns, feasibility and technical constraints. Technical Ownership Producing clear solution design , documentation and reusable patterns. Helping shape IP, frameworks and technical assets that … orchestration Ability to design and implement end-to-end AI workflows and agents. AI Expertise Solid understanding of modern AI concepts and patterns developed over the last few years. Experience in LLM orchestration, agent frameworks, prompt engineering and real-world delivery. An "eye for making it work ...

Role Details Job Title: Security Architect Reviewer (SAR) Location (if Hybrid/Office Based): London (UK) (2 to 3 days) Role Description Design and implement security architecture and solutions to meet organizational goals and regulatory requirements. Ensure security integration in all technology projects, including cloud services … adoption of new security technologies and practices to keep the organization ahead of emerging threats. Key Responsibilities Develop Security Architecture Design Patterns and Standards to comply with group security requirements, industry standards, customer requirements, regulatory requirements and good practices. Assist the development of a Security Architecture control ...

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 ...

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 ...

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 ...

Full Stack Developer (React Mandatory) to join our team in London. This project is associated with one of the largest Bank. Key Responsibilities: Design, develop, and maintain robust, scalable, and high-performance web applications. Build responsive and dynamic user interfaces using React js. Develop backend services and APIs … experience with React js , Redux (or similar state management libraries). Solid understanding of HTML5, CSS3, JavaScript (ES6+) . Experience with RESTful API design and integration. Familiarity with databases such as MySQL, PostgreSQL, or MongoDB. Experience with version control systems like Git. Strong understanding of object-oriented programming ...