16 of 16 Remote/Hybrid Contract Design Patterns Jobs

Senior Web Application Developer ASP.NET MVC 5, C#, & React

Hiring Organisation
PCR Digital
Location
Hammersmith, London, United Kingdom
Employment Type
Contract
Contract Rate
£425 - £538/day Inside IR35 to Umbrella
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 ...

Salesforce Solution Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £525 per day
architectural guidance for Apex, Lightning Web Components (LWC), Flows, automation, security, and performance optimization Establish and enforce Salesforce architectural standards, design patterns, and best practices Review solution designs to ensure scalability, resilience, security, and maintainability Security & Data Architecture Define and enforce Salesforce security models, including sharing, access … Salesforce data modeling and enterprise data strategies Experience delivering Experience Cloud solutions Advanced hands-on experience with LWC and Apex architectural design patterns ...

Salesforce Technical Lead - Remote - Public Sector

Hiring Organisation
Damia Group Ltd
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £750/day
technical aspects, including communication strategies contributing to sprint demos. Own solution integrity, ensuring scalability, performance, security, and best practice design patterns Conduct code reviews and enforce development standards across your team(s) Provide guidance on integration patterns and approaches, often in collaboration with integration technical leads. … Proven experience leading technical delivery on enterprise Salesforce programmes Deep expertise in Apex, LWC, integration architecture, and data modelling Strong understanding of Salesforce development patterns and governor limits Experience with CI/CD pipelines and DevOps tooling (e.g., Copado, Gearset, Git-based workflows) Experience integrating Salesforce with ERP, data ...

Solution Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £550 to £600 per day
architecture proposals and recommendations to senior leadership Perform architecture reviews, solution assurance, and risk assessments Guide development teams on implementation best practices and architectural patterns Your Profile Essential Skills/Knowledge/Experience Deep understanding and expertise of legacy technologies and/or platforms including mainframes 6+ years … architecture Conceptual clarity around front-end development Hands on experience in implementing API, Micro-services and application security Strong in architecture design patterns, experience with secure interoperability standards and methods, architecture tools and process Hands-on experience setting up DevOps principles and practices, including continuous integration ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £700 per day
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 ...

Salesforce Technical Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £470 to £500 per day
months Other Working Conditions: Work from Office for 3 days must The Role Seeking a highly skilled Salesforce Technical Lead to lead the design, development, and delivery of Salesforce solutions. The ideal candidate will have strong hands-on expertise in Salesforce development, proven experience in leading technical teams … architecture Strong background in Salesforce data modeling Advanced experience with Experience Cloud implementations Deep hands-on expertise in LWC and Apex design patterns ...

Senior Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £451/day
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 ...

Interaction Designer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£425 - £450 per day + Remote
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 ...

Microsoft Dynamics D365 F&O Solution Architect

Hiring Organisation
DCV Technologies
Location
City, Manchester, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
implementation, providing frameworks, architecture, and recommendations on ISV. Provide fit-gap analysis, work estimation, TCO for the implementation. Participate in forum like design authority boards to provide best practice and overall guidance. Possesses deep knowledge of D365 platform with a particular strength in identifying what can be delivered … best practices. Experience working LCS. Functional and Technical Microsoft certifications. In depth experience with Azure platform and services, Power platform, design patterns, Power Automate, Power Apps, Power BI, Licensing Should have excellent communication skills and able to collaborate with cross functional teams to achieve desired project objectives. ...

Python Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
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 ...

AI Enablement Engineer

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
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 ...

Network Engineer / Network Designer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract, Work From Home
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 ...

Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
multithreaded systems, working knowledge of the Java garbage collector, familiar with low latency I/O. Understanding of and experience with design patterns (Observer, Factory, Singleton etc.) Development practices - Must be able to use test driven development and be familiar with UML and OO design. Understanding … benchmark algo and/or smart routing strategies (VWAP, TWAP, Arrival Price etc.) Demonstrable experience of Front Office system design and architecture (algo trading plant and topology) Business Knowledge - Understanding of equities and/or derivatives markets. Knowledge of FIX (heartbeating, login, sequence numbers, message types etc.) Initial ...

Staff Software Engineer (Java, Glasgow)

Hiring Organisation
LMA Recruitment
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
transitioning operational databases from Oracle to PostgreSQL. Stakeholder Engagement: Translate complex high-level requirements into low-level technical specifications and comprehensive design documentation. Quality Governance: Implement regulatory-compliant, zero-touch CI/CD pipelines to manage change and ensure system stability. Technical Stack Requirements Backend: Mastery of Java … Foundation: Degree in Computer Science or a related technical discipline. Methodology Mastery: Expert-level knowledge of Agile (Scrum/Kanban), TDD, and architectural design patterns. ...

Frontend Developer

Hiring Organisation
Damia Group Ltd
Location
United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
Responsibilities: Architect, develop, and enhance robust, scalable backend systems and services in a modern, cloud-based environment. Lead or contribute to technical design discussions, translating business requirements into high-quality solutions. Participate actively in Agile ceremonies, including daily stand-ups, sprint planning, and retrospectives. Guide and collaborate with … efficiently. Excellent communication and stakeholder engagement abilities, both technical and non-technical. Deep understanding of software development best practices, architectural standards, and design patterns. Capable of working independently, taking full ownership of technical challenges from identification to resolution or structured handover. Strong analytical thinking and problem-solving mindset ...

Solution Architect

Hiring Organisation
Sanderson Recruitment
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £700 per day
Months £600 - £700 - Umbrella Hybrid working in South Wales We are looking for a seasoned Architect to contribute to the architecture and design of a microservices platform. The ideal candidate will come from a .NET background and worked with AWS. You will be involved in examining existing systems … regulated environments. Strong API experience (REST, WebSocket) Experience of Domain Driven Design. Experience with CQRS TDD/BDD & DDD. Strong understanding and experience design patterns. Strong experience with SQL and NoSQL databases. Experience on improving, refactoring, and rewriting code. Experience in Agile methodologies specifically Scrum. Experience using Docker ...