176 to 200 of 293 Design Patterns Jobs in the UK excluding London

growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cybersecurity insurance markets. As a Data Software Engineer you will design and develop data centric backend services for the core platform with a focus on Python coding and building FastAPIs within an Azure environment with Databricks. You'll participate in … the design and implementation of advanced mechanisms for data ingestion, transformation, mass parallel orchestration of network IO and will model data for a variety of purposes. You'll also collaborate with the Infrastructure team to maintain Infrastructure as Code and develop new features on the engineering platform. Location/WFH: There's a hybrid work from home model … strong SQL skills (PostgreSQL, SQL Server and Databricks) You have experience of building FastAPIs You have a thorough knowledge of Computer Science fundamentals including Data Structures, Design Patterns, OOP You're collaborative and pragmatic with great communication skills What's in it for you: As a Data Software Engineer you will receive a competitive package: Salary to More ❯

London- Hybrid- 3 days on-site per week 6 months + UMBRELLA only- Inside IR35 Experienced SSIS Developer to design, develop, and maintain robust ETL processes using SQL Server Integration Services (SSIS) . The ideal candidate will work closely with business analysts, data architects, and stakeholders to ensure reliable data integration, transformation, and delivery across enterprise systems. Key … Responsibilities Design, develop, test, and deploy ETL packages using SSIS to extract, transform, and load data from multiple sources into data warehouses, data marts, or operational systems. Optimize and troubleshoot existing SSIS packages for performance, scalability, and reliability. Develop and maintain SQL queries, stored procedures, functions, and views to support ETL and reporting processes. Implement error handling, logging … tuning). Experience working with relational databases (SQL Server, Oracle, etc.) and flat file/CSV/XML/JSON data sources. Strong understanding of ETL design patterns, data warehousing concepts. Experience with SQL Server Agent or other scheduling tools. Strong troubleshooting and problem-solving skills. Preferred Skills Familiarity with Azure Data Factory (ADF), SSRS, SSAS, or More ❯

Aura, LWC, and OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications. Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability. DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation, and 2GP packaging to enable efficient, repeatable, and low-risk … in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging). Skilled in SOQL/SOSL optimisation and scalable data modelling. Strong grasp of Salesforce design patterns, component-based development, and secure coding practices. UI/UX development aligned with accessibility standards (WCAG) and responsive design. Advanced version control (Git) and deployment tools (Salesforce DX, Copado More ❯

Aura, LWC, and OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications. Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability. DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation, and 2GP packaging to enable efficient, repeatable, and low-risk … in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging). Skilled in SOQL/SOSL optimisation and scalable data modelling. Strong grasp of Salesforce design patterns, component-based development, and secure coding practices. UI/UX development aligned with accessibility standards (WCAG) and responsive design. Advanced version control (Git) and deployment tools (Salesforce DX, Copado More ❯

Aura, LWC, and OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications. Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability. DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation, and 2GP packaging to enable efficient, repeatable, and low-risk … in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging). Skilled in SOQL/SOSL optimisation and scalable data modelling. Strong grasp of Salesforce design patterns, component-based development, and secure coding practices. UI/UX development aligned with accessibility standards (WCAG) and responsive design. Advanced version control (Git) and deployment tools (Salesforce DX, Copado More ❯

will use cutting-edge Java programming techniques so experience in this area is essential. As a Senior Developer, you’ll not only code but also take on key design responsibilities, shaping impactful projects. You'll mentor junior members of the team, driving innovation in a fast-paced, high-stakes environment. If you’re ready to make a real … Expert Level Java Development: You will apply your in-depth knowledge of the Java programming language (8->21) to implement world class trading and pricing systems. Collaborative Development: Design and develop innovative pricing and risk components for our market-making operations, impacting a wide array of asset classes. Cross-Functional: Partner with financial engineering, quant teams, and other … Java development experience within financial systems, ideally in pricing or risk-related applications. Not just a coder, but someone who also focuses on applying best practices, design patterns and principles to develop scalable, maintainable and high-quality code. Experience working within Collections framework Someone who enjoys maths/logic problems and challenges Experience across one or more More ❯

will use cutting-edge Java programming techniques so experience in this area is essential. As a Senior Developer, you’ll not only code but also take on key design responsibilities, shaping impactful projects. You'll mentor junior members of the team, driving innovation in a fast-paced, high-stakes environment. If you’re ready to make a real … Expert Level Java Development: You will apply your in-depth knowledge of the Java programming language (8->21) to implement world class trading and pricing systems. Collaborative Development: Design and develop innovative pricing and risk components for our market-making operations, impacting a wide array of asset classes. Cross-Functional: Partner with financial engineering, quant teams, and other … Java development experience within financial systems, ideally in pricing or risk-related applications. Not just a coder, but someone who also focuses on applying best practices, design patterns and principles to develop scalable, maintainable and high-quality code. Experience working within Collections framework Someone who enjoys maths/logic problems and challenges Experience across one or more More ❯

will use cutting-edge Java programming techniques so experience in this area is essential. As a Senior Developer, you’ll not only code but also take on key design responsibilities, shaping impactful projects. You'll mentor junior members of the team, driving innovation in a fast-paced, high-stakes environment. If you’re ready to make a real … Expert Level Java Development: You will apply your in-depth knowledge of the Java programming language (8->21) to implement world class trading and pricing systems. Collaborative Development: Design and develop innovative pricing and risk components for our market-making operations, impacting a wide array of asset classes. Cross-Functional: Partner with financial engineering, quant teams, and other … Java development experience within financial systems, ideally in pricing or risk-related applications. Not just a coder, but someone who also focuses on applying best practices, design patterns and principles to develop scalable, maintainable and high-quality code. Experience working within Collections framework Someone who enjoys maths/logic problems and challenges Experience across one or more More ❯

etc.) and writing production-ready, testable code. Advanced SQL skills with experience in query optimisation and data modelling. Solid understanding of software engineering principles (SOLID, DRY, design patterns) applied to data engineering. Experience with version control (Git) and collaborative development workflows. Understanding of CI/CD concepts and experience contributing to automated testing strategies. Knowledge of data … office collaboration requirements) Nice-to-Have Skills: Experience with both batch and near real-time data pipelines Familiarity with Infrastructure as Code (Terraform) Experience with dbt and medallion architecture patterns Knowledge of Apache Airflow or similar orchestration tools Azure cloud platform experience Why Join TLA? TLA is a fast-moving, innovative digital business that partners with some of the 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 ❯

hood , such as chatbots, AI-powered automation tools, or AI-enhanced search features. You write clean, scalable, and maintainable code with a focus on modern software design patterns . You're comfortable working in multidisciplinary, cross-functional teams and can articulate complex technical decisions to both technical and non-technical stakeholders. You embrace continuous learning , staying ahead … in full-stack development , , or serverless architectures) . Familiarity with AI prompt engineering techniques . Experience with iOS/Android development (React Native, Swift, Kotlin) . Exposure to design systems and modular UI frameworks . Prior experience in SaaS product development, enterprise apps, or high-growth startups . Why join us? At ASquared, we're building the next More ❯

for someone who’s: Experienced in C#/.NET Core (2–3 years minimum) Confident building APIs and working with data-driven applications Strong on software design patterns, architecture, and OOP principles Comfortable working across Windows and Linux Curious about how software connects with physical systems, hardware integration experience is great, but not essential If you enjoy More ❯

in-service support The provision of technical expertise to our software development teams and wider project teams, offering guidance on security requirements, security techniques, software architecture, design patterns, coding standards, trade-offs, and best practices. Participating in the evaluation and selection of appropriate technologies and frameworks for software projects. Conducting security assessments and risk analyses of technologies More ❯

knowledge. Experience with BDD frameworks (preferably SpecFlow, Cucumber, etc.), with a strong preference for C# with Selenium, given the integration ease with our project. Familiarity with design patterns and best practices in C#. Bonus Points For : Exposure to CI/CD pipelines (GitHub Actions, Azure, Jenkins, etc.). Experience with API testing tools like Postman, Insomnia, or More ❯

LAMP, PHP, Symfony2, MySQL, Linux, Apache, Javascript, PHPUnit, Git, YouTrack, PHPStorm and GitHub. Programming Experience, ideally in PHP 7.4 or higher. Experience in/understanding of object-oriented design & patterns. Experience in creating database driven applications. Experience in version control systems. Good understanding of web application security. Good understanding of testing. Passion of open-source technology. More ❯

retail outlets across 20 countries. With revenues approaching £200 billion they are one of the most admired retailers in the World. They are about to embark upon the design and development of a brand new ecommerce system that is set to take the industry by storm. We are seeking 2 contract TypeScript Engineers with strong NextJs and React … GIT and Agile are also required. All applicants must have previous experience of working independently to meet deadlines, reviewing code and promoting clean coding principles and design patterns, as well as excellent communication skills in technical and non-technical aspects. The initial contracts will be written for 3 months and are highly likely to be extended thereafter. More ❯

process requires evidence of how you meet the following criteria: Experience of front-end web development (HTML, CSS and JavaScript). Experience of agile development, software design patterns, continuous integration, test driven development and version control (preferably Git). Strong interpersonal and communication skills. Experience of identifying, locating and competently fixing faults. Strong interest in and commitment … accessibility networks, sharing knowledge and driving improvements at scale. Your day-to-day responsibilities will include building interfaces that work seamlessly across devices and browsers, ensuring consistency in design and implementation across services. You'll work in a test-driven development (TDD) environment, using modern web technologies to write and share high-quality, test-driven code aligned with More ❯

process requires evidence of how you meet the following criteria: Experience of front-end web development (HTML, CSS and JavaScript). Experience of agile development, software design patterns, continuous integration, test driven development and version control (preferably Git). Strong interpersonal and communication skills. Experience of identifying, locating and competently fixing faults. Strong interest in and commitment … accessibility networks, sharing knowledge and driving improvements at scale. Your day-to-day responsibilities will include building interfaces that work seamlessly across devices and browsers, ensuring consistency in design and implementation across services. You'll work in a test-driven development (TDD) environment, using modern web technologies to write and share high-quality, test-driven code aligned with More ❯

process requires evidence of how you meet the following criteria: Experience of front-end web development (HTML, CSS and JavaScript). Experience of agile development, software design patterns, continuous integration, test driven development and version control (preferably Git). Strong interpersonal and communication skills. Experience of identifying, locating and competently fixing faults. Strong interest in and commitment … accessibility networks, sharing knowledge and driving improvements at scale. Your day-to-day responsibilities will include building interfaces that work seamlessly across devices and browsers, ensuring consistency in design and implementation across services. You'll work in a test-driven development (TDD) environment, using modern web technologies to write and share high-quality, test-driven code aligned with More ❯

architecture, guide engineering practices, and collaborate closely with both technical and non-technical stakeholders to deliver impact at scale. Responsibilities as a Tech Lead: Take ownership of system design, architecture, and implementation of key backend services Guide and mentor engineers across a cross-functional team Work closely with product managers and business stakeholders to align technical direction with … to align engineering to ambitious commercial objectives Experience in line management responsibilities while remaining deeply technical Desire for building API-first products Deep understanding of software design patterns, SOLID principles, and test-driven development Experience with Agile methodologies, including peer reviews & pair programming. Ability to translate business needs into scalable technical solutions Benefits: Competitive salary and bonus More ❯

architecture, guide engineering practices, and collaborate closely with both technical and non-technical stakeholders to deliver impact at scale. Responsibilities as a Tech Lead: Take ownership of system design, architecture, and implementation of key backend services Guide and mentor engineers across a cross-functional team Work closely with product managers and business stakeholders to align technical direction with … to align engineering to ambitious commercial objectives Experience in line management responsibilities while remaining deeply technical Desire for building API-first products Deep understanding of software design patterns, SOLID principles, and test-driven development Experience with Agile methodologies, including peer reviews & pair programming. Ability to translate business needs into scalable technical solutions Benefits: Competitive salary and bonus More ❯

architecture, guide engineering practices, and collaborate closely with both technical and non-technical stakeholders to deliver impact at scale. Responsibilities as a Tech Lead: Take ownership of system design, architecture, and implementation of key backend services Guide and mentor engineers across a cross-functional team Work closely with product managers and business stakeholders to align technical direction with … to align engineering to ambitious commercial objectives Experience in line management responsibilities while remaining deeply technical Desire for building API-first products Deep understanding of software design patterns, SOLID principles, and test-driven development Experience with Agile methodologies, including peer reviews & pair programming. Ability to translate business needs into scalable technical solutions Benefits: Competitive salary and bonus More ❯

and resolution of issues. Key Skills & Experience Strong experience in Selenium with C# Proven use of SpecFlow/Reqnroll (BDD framework) Knowledge of Page Object Model design patterns Strong attention to detail, proactive problem-solving, and independent working style Excellent communication and teamwork skills Desirable Skills API testing/debugging experience (Postman or similar) Exposure to CI More ❯

iOS, Android, Windows) using Xamarin Creating modern web applications using ASP.NET and Angular Integrating with EPOS hardware and peripherals Contributing to research and development initiatives Applying design patterns and best practices in software architecture Key Skills: 2+ years' experience in C# Exposure to Xamarin , ASP.NET , Angular is beneficial Strong problem-solving and team collaboration What's on More ❯

engineering best practices and have experience across the full software development lifecycle You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're excited to join a start-up in a role that you can shape and influence Apply now to find out more about this Backend Software Engineer More ❯