18 of 18 DemandTrendPermanent API Design Jobs in the North of England

team members Technology coach to the wider Minster Law leadership team (and beyond as required) as we continue our journey to be a digitally competent business. Responsible for the design and execution of our technology ‘product’ design process from solution ideation to solution design, and solution implementation Responsible for establishing and managing the IT Application Architecture for … incidents or issues raised through the service desk ticket notification processes. Provides analysis of security protection technologies as necessary. Ensures that software products are developed using a ‘Security by Design’ principle In collaboration with the Head of Digital Operations and Delivery Manager ensure all appropriate security considerations are considered and applied to all applications, architecture and solution designs Work … Application development skills using .NET, C# Strong understanding of front-end technologies such as JavaScript, Angular, React. Strong experience in designing cloud-native applications and architectures. Strong background in API design and integration patterns. Deep understanding of Azure cloud services and modern deployment practices. Strong knowledge of development management tooling and approaches, including code control, collaboration, and test More ❯

team members Technology coach to the wider Minster Law leadership team (and beyond as required) as we continue our journey to be a digitally competent business. Responsible for the design and execution of our technology ‘product’ design process from solution ideation to solution design, and solution implementation Responsible for establishing and managing the IT Application Architecture for … incidents or issues raised through the service desk ticket notification processes. Provides analysis of security protection technologies as necessary. Ensures that software products are developed using a ‘Security by Design’ principle In collaboration with the Head of Digital Operations and Delivery Manager ensure all appropriate security considerations are considered and applied to all applications, architecture and solution designs Work … Application development skills using .NET, C# Strong understanding of front-end technologies such as JavaScript, Angular, React. Strong experience in designing cloud-native applications and architectures. Strong background in API design and integration patterns. Deep understanding of Azure cloud services and modern deployment practices. Strong knowledge of development management tooling and approaches, including code control, collaboration, and test More ❯

processing pipelines, and backend integrations with third-party services like Stripe, PayPal, and Open Banking providers. Key Responsibilities: Build and maintain robust RESTful APIs for mobile and web clients. Design and manage databases built in MongoDB and SQL Server to store, query, and aggregate user financial data. Develop data ingestion pipelines to process real-time and batch data from … a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance tuning. Familiarity with cloud platforms like Azure (we use Azure). Experience with containerization tools (Docker, Docker Compose) and deployment pipelines. Strong understanding of API design, versioning, and security (OAuth, JWT, API tokens). Comfortable working with Git, agile methodologies, and CI/CD practices. A good understanding of data protection, GDPR, and fintech security requirements. Nice to Have Exposure to event-driven architecture or message queues (e.g. Kafka). Experience integrating payment platforms like Stripe, PayPal, Plaid, or Open Banking. Exposure More ❯

processing pipelines, and backend integrations with third-party services like Stripe, PayPal, and Open Banking providers. Key Responsibilities: Build and maintain robust RESTful APIs for mobile and web clients. Design and manage databases built in MongoDB and SQL Server to store, query, and aggregate user financial data. Develop data ingestion pipelines to process real-time and batch data from … a startup or SaaS environment). Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI. Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance tuning. Familiarity with cloud platforms like Azure (we use Azure). Experience with containerization tools (Docker, Docker Compose) and deployment pipelines. Strong understanding of API design, versioning, and security (OAuth, JWT, API tokens). Comfortable working with Git, agile methodologies, and CI/CD practices. A good understanding of data protection, GDPR, and fintech security requirements. Nice to Have Exposure to event-driven architecture or message queues (e.g. Kafka). Experience integrating payment platforms like Stripe, PayPal, Plaid, or Open Banking. Exposure More ❯

intelligent scheduling features, and automation agents that accelerate content production while maintaining brand consistency and localization. The company is a proud member of the MACH Alliance, advocating for modern, API-first, cloud-native technologies. Role Key Responsibilities Technical Leadership - Provide technical direction throughout the software development lifecycle and aligning to internal best practices. Hands-On Coding - Make direct contributions … technology (additional experience with Solr experience). CI/CD Proficiency – Deep knowledge of the software development lifecycle, including automation best practices and CI/CD tools. Scalable System Design – Experience building and maintaining scalable, highly available systems, employing industry-standard patterns and methodologies. API Design – Familiar with REST and GraphQL API best practices. Person We … technical excellence, contribute directly to product development, and nurture a high-performing team. The ideal candidate will bring a strong foundation in backend technologies, cloud infrastructure, and scalable system design, alongside proven experience in team leadership and mentoring. Essential Skills & Experience Technical Leadership Proven ability to set technical direction and guide architectural decisions across the software development lifecycle. Experience More ❯

.NET Core/C# and modern web frameworks like Angular/TypeScript Hands-on experience with LLM APIs (OpenAI, Claude, Bedrock), LangChain, or RAG-based architectures Deep familiarity with API design, microservices, and cloud-first development (AWS, Azure, or GCP) Experience building systems with MongoDB, SQL, or vector databases like Pinecone or MongoDB Atlas Vector Search Solid engineering More ❯

.NET Core/C# and modern web frameworks like Angular/TypeScript Hands-on experience with LLM APIs (OpenAI, Claude, Bedrock), LangChain, or RAG-based architectures Deep familiarity with API design, microservices, and cloud-first development (AWS, Azure, or GCP) Experience building systems with MongoDB, SQL, or vector databases like Pinecone or MongoDB Atlas Vector Search Solid engineering More ❯

production-ready code Ensure system robustness, resilience, and stability Develop and maintain a fit-for-purpose automated test suite Produce comprehensive technical documentation for wider consumption Contribute to the design of larger systems as part of a team Collaborate across teams, working with Lead Engineers and Technical Architects to explore technical solutions Review specifications with colleagues and apply agreed … standards and tools to design, code, test, correct and document programmes of medium to high complexity As a Java Developer you will have the following experience: Strong knowledge of software engineering best practices Hands-on experience with functional and non-functional testing Skilled in developing and maintaining automated test suites Experience with Java (11/17/21) and … the Spring Boot framework Knowledge of microservice architecture and API design principles Understanding of TDD and BDD principles Experience with CI/CD pipelines (GitLab CI desirable) Familiarity with Docker and containerisation (Kubernetes/EKS desirable) Ability to work in Agile delivery environments Knowledge of Kafka SC Security Clearance - Active More ❯

production-ready code Ensure system robustness, resilience, and stability Develop and maintain a fit-for-purpose automated test suite Produce comprehensive technical documentation for wider consumption Contribute to the design of larger systems as part of a team Collaborate across teams, working with Lead Engineers and Technical Architects to explore technical solutions Review specifications with colleagues and apply agreed … standards and tools to design, code, test, correct and document programmes of medium to high complexity As a Java Developer you will have the following experience: Strong knowledge of software engineering best practices Hands-on experience with functional and non-functional testing Skilled in developing and maintaining automated test suites Experience with Java (11/17/21) and … the Spring Boot framework Knowledge of microservice architecture and API design principles Understanding of TDD and BDD principles Experience with CI/CD pipelines (GitLab CI desirable) Familiarity with Docker and containerisation (Kubernetes/EKS desirable) Ability to work in Agile delivery environments Knowledge of Kafka SC Security Clearance - Active More ❯

production-ready code Ensure system robustness, resilience, and stability Develop and maintain a fit-for-purpose automated test suite Produce comprehensive technical documentation for wider consumption Contribute to the design of larger systems as part of a team Collaborate across teams, working with Lead Engineers and Technical Architects to explore technical solutions Review specifications with colleagues and apply agreed … standards and tools to design, code, test, correct and document programmes of medium to high complexity As a Java Developer you will have the following experience: Strong knowledge of software engineering best practices Hands-on experience with functional and non-functional testing Skilled in developing and maintaining automated test suites Experience with Java (11/17/21) and … the Spring Boot framework Knowledge of microservice architecture and API design principles Understanding of TDD and BDD principles Experience with CI/CD pipelines (GitLab CI desirable) Familiarity with Docker and containerisation (Kubernetes/EKS desirable) Ability to work in Agile delivery environments Knowledge of Kafka SC Security Clearance - Active More ❯

given day you'll likely Work collaboratively across the company to continuously refine how our platform can create the greatest impact, scale efficiently, and operate reliably for our users Design, develop, and maintain features for the MOPO Platform that enhance functionality and user experience Optimise database performance and ensure efficient data storage and retrieval for our growing network Build … experience Strong proficiency in Python and Django for backend development Good working knowledge of Vue.js (or similar Javascript framework, e.g. React) In-depth knowledge of MariaDB and SQL RESTful API design and development Version control systems (e.g., Git) and CI/CD pipelines Web security best practices and performance optimization Server deployment and maintenance (e.g. nginx, cron, package More ❯

years' experience with .NET and C# Proven track record delivering mobile solutions across multiple platforms Strong knowledge of React Native, Xamarin, Blazor and Objective-C Solid understanding of REST API design and development Experience building accessible, mobile-first UIs and UXs Familiarity with cloud platforms (AWS preferred) Strong problem-solving skills and mentoring ability This is a fantastic More ❯

lead and support a talented team, helping them grow, managing resources, and encouraging a collaborative Agile way of working. As the go-to expert for integration, youll oversee the design and delivery of cloud-native solutions using AWS, guiding projects from start to finish while promoting best practices. Youll also work closely with IT, business teams, and external partners … to create seamless integration solutions that keep StepChange flexible, efficient, and ready for the future. About you You have proven expertise in system integration, API design, and AWS cloud-native technologies like Lambda, API Gateway, and Step Functions. You understand RESTful APIs, asynchronous messaging, microservices, and security models such as OAuth and encryption. Youve led integration teams More ❯

Strong experience with native PHP and MySQL . Understanding of CSS3, SCSS and Tailwind?CSS. Excellent communication skills and a collaborative, enthusiastic mindset. Desirable Skills: Experience with RESTful APIs design and integration. Knowledge of CI/CD pipelines , automated testing , or cloud services (e.g. AWS). If this role is of interest, then please get in touch with Julia More ❯

integrated platforms that deliver operational clarity and real commercial outcomes. As they expand to support increasingly technical projects, they're now looking for a Solutions Architect to lead the design and architecture of integrated systems across CRM and broader technology stacks. A GLIMPSE AT THE BENEFITS/CULTURE: Private medical plans and dedicated wellbeing services Hybrid working model … someone who excels at translating ambiguity into actionable technical plans. KEY SKILLS/EXPERIENCE: Proven experience in a Solutions Architect or equivalent role Strong background in post-sale system design and integration architecture Experience with CRM platforms (HubSpot, Salesforce, etc.), ERP, or operational systems Expertise in data modelling, APIs, middleware orchestration, and integration governance Skilled in producing technical artefacts … to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS: Solutions Architect/System Integration/CRM Replatforming/API Design/Data Modelling/HubSpot/SaaS/Change Management/Hybrid Working/Chester JBRP1_UKTJ More ❯

integrated platforms that deliver operational clarity and real commercial outcomes. As they expand to support increasingly technical projects, they're now looking for a Solutions Architect to lead the design and architecture of integrated systems across CRM and broader technology stacks. A GLIMPSE AT THE BENEFITS/CULTURE: Private medical plans and dedicated wellbeing services Hybrid working model … someone who excels at translating ambiguity into actionable technical plans. KEY SKILLS/EXPERIENCE: Proven experience in a Solutions Architect or equivalent role Strong background in post-sale system design and integration architecture Experience with CRM platforms (HubSpot, Salesforce, etc.), ERP, or operational systems Expertise in data modelling, APIs, middleware orchestration, and integration governance Skilled in producing technical artefacts … to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS: Solutions Architect/System Integration/CRM Replatforming/API Design/Data Modelling/HubSpot/SaaS/Change Management/Hybrid Working/Chester More ❯

is fully remote. Qualifications & Skills required: 3+ years of experience in software development, with a strong focus on Go ( Golang ). Solid understanding of backend architecture, distributed systems and API design. Solid understanding of DevOps, CI/CD, infrastructure as code and cloud platforms. Excellent communication skills and a true team player Experience working with SaaS platforms or automation … a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing: Develop backend services and components using Go. Design and implement APIs, data models and More ❯

Developer who is eager to make a substantial impact by technically shaping and enhancing a best-in-class application suite. What a typical day looks like: Collaborate on solution design specifications for the IMS platform, identifying innovative approaches to meet business requirements while upholding robust and reliable technical standards. Offer domain-specific knowledge and overall technical expertise to the … related field. Over 5 years of professional experience in software development. Expertise in full-stack development utilising the latest .NET Core frameworks. Proficient in creating dynamic, responsive front-end API designs and integrations using ASP.NET MVC, JavaScript/jQuery, AJAX, HTML5, and Bootstrap, along with SQL-based database design and optimisation using Microsoft SQL Server or MySQL. Strong More ❯