7 of 7 Permanent API Design Jobs in the North East

platform is built for scale, reliability, and agility — and we're looking for a Senior .NET Developer who shares our drive to deliver engineering excellence. What You'll Do Design and implement high-performance, scalablemicroservicesusing.NET 6+ and C# Own features end-to-end: from concept, design, architecture, to deployment in production Collaborate with cross-functional teams on system … architecture, design reviews, and best practices ChampionSOLID, clean code, anddomain-driven design (DDD),etc. Work withAzure services, CI/CD pipelines, and containerised environments (Docker, Kubernetes) Help mentor and guide developers, contributing to a culture of technical excellence What You Bring 5+ years of hands-on experience in modern .NET (Core/6/7+) Deep understanding ofmicroservices … architectureand RESTful API design Strong grasp ofobject-oriented principles, SOLID, and clean architecture patterns Experience withcloud platforms(ideally Azure) Proficient in SQL and/or NoSQL databases, caching strategies, and performance tuning Passion for best practices: TDD, CI/CD, code reviews, and documentation A team-first mindset and the ability to lead small teams More ❯

clear documentation to support internal teams and stakeholders. Engage early with Security and Release teams to ensure secure, high-quality deliveries. Contribute to architecture discussions, helping select technologies and design patterns. Champion clean code practices, standards, and software engineering best practices. Proactively identify system issues or performance bottlenecks and drive solutions. What You’ll Need 5+ years of hands … and WebAPI. Strong understanding of object-oriented programming and writing maintainable, testable code. Experience building solutions with a focus on performance and security. Solid grasp of REST/JSON API design and best practices. Familiarity with SQL databases, caching strategies, messaging systems, and distributed storage (a plus). Experience with modern JavaScript frameworks like React.js. Knowledge of cloud … or virtualised environments (AWS, Azure, VMware, etc.). Understanding of enterprise system design and integration patterns. Experience working within agile development teams and contributing to a culture of continuous improvement. More ❯

ll work as a QA Engineer, building automated frameworks to test products in their portfolio. You'll need to demonstrate an excellent understanding of the testing process and specifically API testing with an ability to build frameworks and write scripts (in Typescript) from scratch. Requirements 5+ years of experience in a QA engineering role, working on web or packaged … software products. API Testing - Practical experience testing RESTful or GraphQL APIs, including working with JSON, HTTP requests/responses, status codes, headers, and API design principles. Automated Testing - Proficiency in at least one programming language (e.g., TypeScript, Ruby, Python) to contribute to and maintain automated test suites. Agile Methodologies - Hands-on experience with Scrum or Kanban frameworks More ❯

organisation, and ecosystems to make an impact that matters to our clients and to society. We're a new type of creative digital consultancy that fuses strategy, tech and design to identify where businesses need to be, then get them there. Fast. Want to help us shape the future? We're looking for experienced engineers to work with our … it mattersmost . Connect to your opportunity As a technical architect, you will play a crucial role in our agile project delivery by collaborating with cross-functional teams to design and implement flexible, scalable, and secure technical solutions. You will work closely with client stakeholders to understand requirements, provide technical leadership, and ensure that the architecture aligns with agile … shape the future. Willing and eligible to apply and obtain UK security clearance to Security Check (SC) level, if not holding an existing clearance Extensive experience in digital architecture design and implementation Strong knowledge of public sector regulations and compliance requirements Proficiency in cloud technologies and architecture (e.g. AWS, Azure, Google Cloud) Expertise in software development methodologies and best More ❯

Technical Lead, you’ll work closely with our Technical Manager and development team to lead the rebuild of our platform. This is a hands-on role where you’ll design scalable architecture, manage integrations, and ensure a seamless transition from our current system. This is not a standard e-commerce role—our platform handles high-volume competition mechanics, secure … features like new game types, loyalty modules, and affiliate systems Advise directors on technical strategy and best practices Skills: Expert-level PHP (Laravel preferred) Strong SQL/MySQL database design REST API design and secure integrations Experience with cron jobs, queues, and background workers Payment gateway integration (Cashflows or similar) Infrastructure knowledge: NGINX, Apache, load balancing Cloudflare More ❯

delivery processes, and work on innovative projects. Collaborating with experts in their fields, you will make valuable contributions and drive our technology and services forward. Your experience of developing API based solutions will be essential to improve our integration with both internal and external interfaces. This role requires you to take ownership and have a strong appetite for learning … IPO. Additionally, as a Lead Technical Architect, you will contribute to the technical strategy of the organisation. Main duties consist of but are not limited to: Be responsible for design, strategy and documentation of large or complex applications in a cloud first environment using the MS Power Platform\ Dynamics and Power Apps within Azure Understand the tool kit and … as Model and Canvas apps. Good understanding of the plugins including those in the XrmToolBox. Understanding of PCF Controls and how they can be used to extend Dynamics functionality Design configurations and customisation of Dataverse/Dynamics entities and forms Design of PowerApps integrations with other Azure components such as Logic Apps, Azure Service Bus and Azure Functions More ❯

delivery processes, and work on innovative projects. Collaborating with experts in their fields, you will make valuable contributions and drive our technology and services forward. Your experience of developing API based solutions will be essential to improve our integration with both internal and external interfaces. This role requires you to take ownership and have a strong appetite for learning … IPO. Additionally, as a Lead Technical Architect, you will contribute to the technical strategy of the organisation. Main duties consist of but are not limited to: Be responsible for design, strategy and documentation of large or complex applications in a cloud first environment using the MS Power Platform\ Dynamics and Power Apps within Azure Understand the tool kit and … as Model and Canvas apps. Good understanding of the plugins including those in the XrmToolBox. Understanding of PCF Controls and how they can be used to extend Dynamics functionality Design configurations and customisation of Dataverse/Dynamics entities and forms Design of PowerApps integrations with other Azure components such as Logic Apps, Azure Service Bus and Azure Functions More ❯