1 to 25 of 28 Permanent Design Patterns Jobs in Leicester

professional Rust software development experience Strong understanding of Rust, memory management, STL containers, and algorithms Good knowledge of OOAD, architecture and design patterns, API design principles Hands-on experience with low-latency, multithreading, including race conditions, deadlocks, etc. Experience with PostgreSQL, particularly in handling large … Experience with containers (Docker, Kubernetes) Responsibilities: Write clear, understandable and highly optimized Rust code according to best practices Develop new features including the design of interfaces and implementation to support reusability, testability, modularity in accordance with the agreed plans and quality standards Enhance existing features and improve the … and time/performance/quality trade-offs to management and other teams Participate in technical discussions to find the right architecture/design solution Contribute to architectural planning and refactoring Perform code reviews Defect analysis and fixing Report the status, results and roadblocks Conduct an interviews Collaborate More ❯

to help build and maintain secure, high-performance systems that power real-time payments on a global scale. In this role, you’ll design and develop core backend software, working closely with a talented team to integrate with partner APIs and tackle challenges around performance, scalability, and reliability. … problem-solving skills Desirable skills: Background in Linux development Exposure to regulated or security-critical environments (finance, telecoms, etc.) Familiarity with design patterns, OO design, and refactoring techniques If this role aligns with your expertise, send your CV via the link or get in touch More ❯

experiencing significant growth both organically and via acquisition. As a Software Architect, you will collaborate with Developers, Project Managers and Client Directors to design, develop and deliver Software/Cloud Applications for their Critical National Infrastructure clients. Operating both independently and as part of a broader technical team … mentor a team of talented developers. Collaborate with cross-functional teams to ensure seamless project execution. Provide architectural input & ownership into High-Level Design (HLD) and Low-Level Design (LLD) phases. Drive architectural decisions to optimize performance and scalability. … Lead cost estimation and documentation processes. Contribute to or lead the technical design of complex solutions using modern processes, design patterns, and production-grade technology. Work closely with colleagues both within and outside of the team and organization to ensure successful delivery of software projects. More ❯

a Code using Terraform and ARM Templates Required technical and professional expertise: Knowledge of C# .NET (particularly ASP.NET Core) Proven experience with software design and object oriented development methodologies Knowledge with both relational and … NoSQL databases Knowledge with cloud (Azure preferred) Strong experience with web services development (REST) Knowledge of object oriented programming MVC MVVM Design patterns and SOLID principles As an equal opportunities' employer, we welcome applications from individuals of all backgrounds. However, for you to be eligible for this More ❯

team focused on building and maintaining secure, high-throughput systems enabling real-time global payments. In this role, you’ll work on the design and development of core backend components in modern C++, collaborating with a high-calibre team to ensure performance, scalability, and reliability in a demanding … C++11/14/17/20) in a production environment Deep understanding of performance-optimized, multi-threaded systems Experience with design patterns, object-oriented design, and refactoring techniques Proficiency in version control, testing, and peer code review practices Comfortable working with APIs and structured More ❯

CRM) systems, Cloud infrastructure, and Content Delivery Networks (CDN). This role requires a strong understanding of web technologies and the ability to design, develop, and integrate applications efficiently. Required education None Preferred education Bachelor's Degree Required technical and professional expertise Knowledge of C# .NET (particularly ASP.NET … Core) Proven experience with software design and object oriented development methodologies Knowledge with both relational and … NoSQL databases Knowledge with cloud (Azure preferred) Strong experience with web services development (REST) Knowledge of object oriented programming MVC MVVM Design patterns and SOLID principles ABOUT BUSINESS UNIT IBM Consulting is IBM's consulting and global professional services business, with market leading capabilities in business and More ❯

CRM) systems, Cloud infrastructure, and Content Delivery Networks (CDN). This role requires a strong understanding of web technologies and the ability to design, develop, and integrate applications efficiently. Required education: None Preferred education: Bachelor's Degree Required technical and professional expertise: Knowledge of C# .NET (particularly ASP.NET … Core). Proven experience with software design and object-oriented development methodologies. Knowledge of both relational and NoSQL databases. … Knowledge of cloud (Azure preferred). Strong experience with web services development (REST). Knowledge of object-oriented programming MVC MVVM. Design patterns and SOLID principles. ABOUT BUSINESS UNIT IBM Consulting is IBM's consulting and global professional services business, with market leading capabilities in business and More ❯

expansion of our capabilities and capacity in helping solve unique client challenges. Summary: Beazley Security is seeking an experienced Senior Software Engineer to design innovative, secure scalable solutions that support our cybersecurity mission. As a key member of our global team, you will work across the full stack … impact in a dynamic and fast-paced environment. Responsibilities: Development: Create user-friendly interfaces using HTML, CSS, JavaScript, and TypeScript. Develop and help design scalable and efficient back-end solutions using Python and/or Golang. Implement and maintain CI/CD pipelines for automated build, test, and … S3, ECS/EKS, Lambda, IAM). Experience designing and implementing RESTful APIs and microservices. Solid understanding of software development principles, design patterns, and best practices, including security in code and cloud environments. Experience with CI/CD pipelines and tools (e.g., Jenkins, GitLab CI, CircleCI). More ❯

by eliminating time-consuming paperwork and lowering the risk of medicine mismanagement via Android, iOS and web-based services. Here at everyLIFE, we design, build, release, manage and support software and applications that are crucial parts of the physical care being given to tens of thousands of vulnerable … the highest standard. We believe in being transparent in all our dealings; acting fairly, openly and honestly in everything we do. You will: Design, develop, test and deliver well engineered code, collaborating with Product to ensure that we are releasing value early and often Work closely with the … ensure that all code is clean, consistent and secure Maintain an up-to-date knowledge of development languages, frameworks, tools and design patterns Promptly escalate issues that affect product delivery and quality Maintain and manage our Continuous Integration and Delivery pipelines and tooling Have a passion to More ❯

public sector, ensuring seamless connectivity between diverse systems and applications. Required education None Preferred education Bachelor's Degree Required technical and professional expertise Design, develop, and maintain robust, scalable, and high-performance MuleSoft integrations, APIs, and interfaces. Lead the technical direction and act as a technical expert for … Contribute to the overall architecture and design of integration solutions across large, complex projects. Ensure adherence to best practices, design patterns, and coding standards. Mentor and train junior team members, fostering a culture of continuous learning and improvement. Troubleshoot and resolve complex integration issues efficiently. … Level-1): Expected, demonstrating foundational knowledge of MuleSoft development. MuleSoft Certified Developer - Level 2 (MCD-Level-2): Expected, showcasing advanced skills in application design, debugging, and troubleshooting. MuleSoft Certified Integration Architect (MCIA): Highly desirable, validating expertise in designing and implementing Mule integration architectures. IBM Certified Application Developer - Cloud More ❯

ideal for someone who thrives in a hands-on technical leadership position and is passionate about building impactful solutions. Key Responsibilities: Lead the design, development, and deployment of scalable, robust, and secure backend systems using Python. Collaborate with cross-functional teams to define technical requirements and drive product … and Qualifications: 5+ years of professional experience in Python development. Strong experience with Django, Flask, or similar Python web frameworks. Proven ability to design and implement scalable, cloud-based solutions (e.g., AWS, Azure, or GCP). Proficiency in relational and non-relational … databases (e.g., PostgreSQL, MongoDB). Hands-on experience with RESTful API design and implementation. Solid understanding of software architecture, design patterns, and best practices. Experience with CI/CD pipelines and DevOps practices. Strong problem-solving skills and a proactive attitude. Excellent communication and leadership More ❯

leader for clients in pre-sales and sales in client discussions including tech days, Executive briefing sessions, strategic workshops, etc. The building of repeatable patterns and reusable artifacts: Leading the building of, and contribution to, repeatable digital technology patterns and artifacts such as industry-specific reference architectures and … API/Integration patterns and Microservices archetypes Required Skills More than 10+ years of Digital technologies and IT experience Experience delivering large-scale Digital Transformation programs and projects in complex enterprise environments. Operating for 3 years in a similar client-facing role, driving opportunities, revenue, and delivery, engaging with … Cloud security solutions, including Cloud-native security. Experience in conducting Cloud assessments and migration approaches and methodologies, as well as Cloud design patterns including Landing zones. Understanding of Cloud-native capabilities as Kubernetes, Docker, etc, cloud native platforms such as OpenShift, Pivotal and EAI/Middleware stacks More ❯

projects from initial concept to final delivery. Responsibilities: Maintaining and ensuring the responsiveness of applications. Collaborating with the engineering team on new feature design and launch. Developing cloud-based solutions with messaging and notification APIs in a micro-service architecture. Solving complex mathematical and geometric problems. Developing 3D … and geometric problem-solving abilities. Knowledge of 3D graphical/CAD application development. Understanding of Agile/SCRUM methodology. Knowledge of design patterns (DDD, CQRS), graphics libraries (e.g., Open Cascade, Parasolid, ACIS), and NoSQL database experience (AWS Dynamo preferred, MongoDB or Azure Cosmos considered) are all desired. More ❯

concept to final delivery. Responsibilities will include: Maintaining and ensuring the responsiveness of these applications Collaborating with the engineering team on new feature design and launch Developing cloud-based solutions with messaging and notification APIs in a micro-service architecture Solving complex mathematical and geometric problems Developing 3D … and geometric problem-solving abilities Knowledge of 3D graphical/CAD application development Understanding of Agile/SCRUM methodology Knowledge of design patterns (DDD, CQRS), graphics libraries (e.g., Open Cascade, Parasolid, ACIS), NoSQL database experience (AWS Dynamo preferred, MongoDB or Azure Cosmos considered) are all desired. Salary More ❯

concept to final delivery. Responsibilities will include: Maintaining and ensuring the responsiveness of these applications Collaborating with the engineering team on new feature design and launch Developing cloud-based solutions with messaging and notification APIs in a micro-service architecture Solving complex mathematical and geometric problems Developing 3D … problem-solving abilities Knowledge of 3D graphical/CAD application development Understanding of Agile/SCRUM methodology Desired Skills: Knowledge of design patterns (DDD, CQRS) Graphics libraries (e.g., Open Cascade, Parasolid, ACIS) NoSQL database experience (AWS Dynamo preferred, MongoDB or Azure Cosmos considered) Salary & Benefits: Up to More ❯

depth code reviews and offer actionable feedback to your fellow engineers. Provide technical leadership by setting the strategic direction for project architecture and design decisions. Tackle complex system challenges and improve performance across the board. Act as a mentor to your squad, guiding them in both their technical … skills and career development. Work alongside product and design teams to transform user needs into feasible technical solutions. Enhance the testing framework with unit and integration tests, ensuring robust software delivery. Stay informed on emerging technologies and industry best practices to continuously elevate the team’s capabilities. Who … expertise in working with databases ( SQL/NoSQL ) and web frameworks (e.g., Pyramid or similar) following best practices such as clean design patterns and testing protocols. Strong problem-solving capabilities and a results-oriented mindset. Excellent communication skills with the ability to collaborate across teams and mentor More ❯

team responsible for designing, developing, and deploying high-performance backend services. Must Have: Strong Node.js development experience Expertise in Microservices Architecture & Design Patterns Proficient with containerization, sidecar patterns, Docker, Kubernetes Hands-on experience with API Gateways (APIGee, Mulesoft, or Endpoints) Familiar with DevOps tools: GitHub/ More ❯

direct interaction with Traders is key. Required: Strong C#, .NET 7/8, Microservices, XML/JSON/REST APIs, Webservices, Design Patterns, SQL Server, Azure (DevOps, Pipelines, Functions, Security), Git/GitHub, Docker/Kubernetes, CI/CD. Advantage: Trayport API knowledge, Energy Trading Front Office More ❯

in 2 to 3 weeks, as well as full-scale applications typically within 2 to 3 months, by working collaboratively and iteratively through design and development to deliver fully functioning web-based and mobile applications that meet business goals. Our Front-End Developers contribute to the architecture across … monitoring APIs. Familiarity with network communication protocols (HTTP, TCP/IP, UDP, SMTP, DNS). Capable of applying best coding practices, design patterns, and assessing tradeoffs in complex systems. Well versed on cloud computing, automated tests, microservices architecture, continuous delivery/integration and DevOps tools. Experience with More ❯

live service and support. Your skills and experience Experience with some of the following would be desirable: Java (Spring Boot), software design patterns, DDD, CQRS, Event Sourcing Postgres, Liquibase for database versioning Containerisation with Docker CI/CD pipelines (Jenkins, Gradle) API design with Swagger More ❯

new web technologies and best practices within the team Take part in peer code review Be involved in all steps of development, including design, architecture, implementation, automated tests development, and monitoring the health of the systems in production Work in a multi-functional team to exceed our … customers' expectations 🧰 What you’ll need: Strong experience working with Ruby Good CS fundamentals and practical knowledge of solid principles and design patterns Proficiency with PostgreSQL, a good understanding of the differences between SQL and NoSQL databases, and the ability to choose the right data storage for … any particular use case An understanding of patterns for asynchronous messaging, practical experience with RabbitMQ or Kafka or GCP PubSub Hands-on experience with Elasticsearch The ability to choose the right caching strategy for different use cases, practical experience with Redis An understanding of 12-factor app principles and More ❯

testing strategies (Unit, Integration, function & acceptance testing) Key skills required; Excellent knowledge of software development using PHP and a good understanding of basic design patterns. Experience in creating and delivering complex web applications using Laravel. An understanding of Linux. Our LAMP stack means you will have to be More ❯

React. - Hands-on experience scaling applications and working with cloud infrastructure using AWS. - Strong understanding of web application architecture and modern design patterns (e.g. SOLID principles). - Familiarity with RESTful APIs, functional programming. - Comfortable working in a Scrum-based environment with continuous integration and deployment. 🎁 Perks & Benefits More ❯

skills and deep knowledge of Android SDK Proven experience shipping mobile features at scale Strong understanding of modern Android architecture and design patterns Experience in performance optimisation and scalable UI Confident working in fast-moving, user-focused teams Bonus points for experience in accessibility, testing, or mobile More ❯

leader/manager of Data Integration and Solutions Architecture to oversee the daily functions of a Data Integration Services Team. Primary Duties: To design and deliver a robust, performant, and auditable Data Integration Service Implement a data integration service based on approved department technologies. Specify governance and best … Service Team, ensuring that the team and third parties perform to a good level, work to accepted quality standards, to common design patterns and testing practices and are knowledgeable of current relevant legislation. Ensure that working practices enable third parties to be incorporated in the team, providing More ❯