1 to 25 of 82 Permanent API Integration Jobs in the North of England

lead projects, mentor junior developers, and work on high-impact, secure banking solutions. You will be a key contributor to web portal and API development, ensuring performance, security, and reliability in a dynamic environment. This role is ideal for developers with strong technical expertise who are looking to grow … portals using ASP.NET MVC/.NET Core Design and integrate REST APIs with internal and third-party services Implement secure authentication mechanisms (JWT, OAuth2, API Keys) Connect applications to relational databases using Entity Framework Core (DbContext, LINQ, Migrations) Debug and trace request flows from UI → Controller → API → Database ...

translate High-Level Designs (HLDs) and Low-Level Designs (LLDs) into functional components. Build and optimize key modules such as checkout, search, personalization, and API orchestration. Integrate SFCC with external enterprise systems like PIM, OMS, SAP CRM, and CDNs for real-time data synchronization. Configure and optimize Algolia search … scalability standards. Support incident resolution, performance tuning, and stability improvements during staging, go-live, and hypercare phases. Work with MuleSoft or similar tools for API integration and orchestration. Follow best practices for code modularization, deployment pipelines, and solution governance. Required Skills/Experience The ideal candidate will have ...

translate High-Level Designs (HLDs) and Low-Level Designs (LLDs) into functional components. Build and optimize key modules such as checkout, search, personalization, and API orchestration. Integrate SFCC with external enterprise systems like PIM, OMS, SAP CRM, and CDNs for real-time data synchronization. Configure and optimize Algolia search … scalability standards. Support incident resolution, performance tuning, and stability improvements during staging, go-live, and hypercare phases. Work with MuleSoft or similar tools for API integration and orchestration. Follow best practices for code modularization, deployment pipelines, and solution governance. Required Skills/Experience The ideal candidate will have ...

data engineer, you will design, develop, and maintain scalable data pipelines while collaborating with data analysts to understand their requirements. You will implement data integration solutions to support various business needs, ensuring data quality and integrity through rigorous testing and validation. Additionally, you will optimise data systems for both … including Data Lakes, Data Factory, Azure Synapse, Azure SQL, and Power BI. Knowledge of Microsoft Fabric. Proficiency in SQL and Python. Understanding of data integration and ETL processes. Ability to work with large datasets and optimise data systems for performance and scalability. Experience working with JSON, CSV, XML, Open ...

data engineer, you will design, develop, and maintain scalable data pipelines while collaborating with data analysts to understand their requirements. You will implement data integration solutions to support various business needs, ensuring data quality and integrity through rigorous testing and validation. Additionally, you will optimise data systems for both … including Data Lakes, Data Factory, Azure Synapse, Azure SQL, and Power BI. Knowledge of Microsoft Fabric. Proficiency in SQL and Python. Understanding of data integration and ETL processes. Ability to work with large datasets and optimise data systems for performance and scalability. Experience working with JSON, CSV, XML, Open ...

data engineer, you will design, develop, and maintain scalable data pipelines while collaborating with data analysts to understand their requirements. You will implement data integration solutions to support various business needs, ensuring data quality and integrity through rigorous testing and validation. Additionally, you will optimise data systems for both … including Data Lakes, Data Factory, Azure Synapse, Azure SQL, and Power BI. Knowledge of Microsoft Fabric. Proficiency in SQL and Python. Understanding of data integration and ETL processes. Ability to work with large datasets and optimise data systems for performance and scalability. Experience working with JSON, CSV, XML, Open ...

functional delivery environments Previous contract or consulting experience in enterprise settings is highly desirable. Key Skills Python (essential) LLM frameworks (LangChain, LlamaIndex, Semantic Kernel) API integration and microservices development Cloud platforms (Azure, AWS, or GCP) Vector databases and embeddings Git, CI/CD, and DevOps practices Desirable Experience … Azure AI/Microsoft Copilot stack Fine-tuning open-source models (e.g., LLaMA, Mistral) Experience with multi-modal models (text, image, audio) Front-end integration experience (e.g., React-based AI applications) Exposure to AI governance and responsible AI frameworks Industry experience in [Finance/Retail/Healthcare - tailor ...

technologies that improve business performance Key Responsibilities Design, develop and maintain software solutions that improve business efficiency and customer experience Build and maintain API integrations, webhooks and automation workflows Develop cloud-based applications, services and serverless functions Use modern AI-assisted development tools such as Claude Code, Codex ...

technologies that improve business performance Key Responsibilities Design, develop and maintain software solutions that improve business efficiency and customer experience Build and maintain API integrations, webhooks and automation workflows Develop cloud-based applications, services and serverless functions Use modern AI-assisted development tools such as Claude Code, Codex ...

experience developing PowerApps (Canvas and Model-Driven). - Strong knowledge of Power Automate, Dataverse, and Microsoft 365 ecosystem. - Proficiency in Power Fx, JavaScript, and API integrations. - Ability to translate business requirements into technical solutions. - Excellent problem-solving skills and attention to detail. - Strong communication skills for remote collaboration. Desirable ...

experience developing PowerApps (Canvas and Model-Driven). - Strong knowledge of Power Automate, Dataverse, and Microsoft 365 ecosystem. - Proficiency in Power Fx, JavaScript, and API integrations. - Ability to translate business requirements into technical solutions. - Excellent problem-solving skills and attention to detail. - Strong communication skills for remote collaboration. Desirable ...

tools like Terraform and Ansible for infrastructure performance and cost efficiency. * Implement best practices in DevOps and DevSecOps, including observability, security, networking, API integration, and disaster recovery. * Mentor junior engineers and contribute technical leadership, ideally with experience in broadcast workflows, audio/video streaming, and Agile methodologies. ...

tools like Terraform and Ansible for infrastructure performance and cost efficiency. * Implement best practices in DevOps and DevSecOps, including observability, security, networking, API integration, and disaster recovery. * Mentor junior engineers and contribute technical leadership, ideally with experience in broadcast workflows, audio/video streaming, and Agile methodologies. ...

tools like Terraform and Ansible for infrastructure performance and cost efficiency. * Implement best practices in DevOps and DevSecOps, including observability, security, networking, API integration, and disaster recovery. * Mentor junior engineers and contribute technical leadership, ideally with experience in broadcast workflows, audio/video streaming, and Agile methodologies. ...

entity, multi-currency, or international rollouts. Professional finance qualification (AAT, ACCA, CIMA) or equivalent experience. Knowledge of Business Central SaaS deployment and extensions (AL, API integration understanding beneficial). Attributes & Behaviours: Analytical & Problem Solving: Evaluate complex issues and provide innovative solutions. Communication & Collaboration: Clearly convey technical and financial ...

entity, multi-currency, or international rollouts. Professional finance qualification (AAT, ACCA, CIMA) or equivalent experience. Knowledge of Business Central SaaS deployment and extensions (AL, API integration understanding beneficial). Attributes & Behaviours: Analytical & Problem Solving: Evaluate complex issues and provide innovative solutions. Communication & Collaboration: Clearly convey technical and financial ...

entity, multi-currency, or international rollouts. Professional finance qualification (AAT, ACCA, CIMA) or equivalent experience. Knowledge of Business Central SaaS deployment and extensions (AL, API integration understanding beneficial). Attributes & Behaviours: Analytical & Problem Solving: Evaluate complex issues and provide innovative solutions. Communication & Collaboration: Clearly convey technical and financial ...

entity, multi-currency, or international rollouts. Professional finance qualification (AAT, ACCA, CIMA) or equivalent experience. Knowledge of Business Central SaaS deployment and extensions (AL, API integration understanding beneficial). Attributes & Behaviours: Analytical & Problem Solving: Evaluate complex issues and provide innovative solutions. Communication & Collaboration: Clearly convey technical and financial ...

certifications or willingness to gain them. Experience in Agile environments and cross-functional collaboration. Desirable (but not essential): Familiarity with SharePoint, Dynamics 365, Azure, API integrations, and scripting languages like PowerShell or JavaScript. ...

certifications or willingness to gain them. Experience in Agile environments and cross-functional collaboration. Desirable (but not essential): Familiarity with SharePoint, Dynamics 365, Azure, API integrations, and scripting languages like PowerShell or JavaScript. ...

certifications or willingness to gain them. Experience in Agile environments and cross-functional collaboration. Desirable (but not essential): Familiarity with SharePoint, Dynamics 365, Azure, API integrations, and scripting languages like PowerShell or JavaScript. ...

/software development or at least 2 years relevant experience Desirable: Experience with Microsoft Azure Familiarity with DevOps practices and CI/CD pipelines API integration experience Knowledge of MySQL Application performance monitoring tools Experience with Blazor Understanding of cloud computing concepts. Why Join Us? At LSL, were ...

where you will be responsible for maintaining and implementing new features, whether in the core application, one of their mobile apps, or their many API Integrations. The C# Software Developer will be responsible for: Contribute to new development projects, delivering them from inception to completion, on time and within ...

where you will be responsible for maintaining and implementing new features, whether in the core application, one of their mobile apps, or their many API Integrations. The C# Software Developer will be responsible for: Contribute to new development projects, delivering them from inception to completion, on time and within ...

where you will be responsible for maintaining and implementing new features, whether in the core application, one of their mobile apps, or their many API Integrations. The C# Software Developer will be responsible for: Contribute to new development projects, delivering them from inception to completion, on time and within ...