651 to 675 of 753 REST Jobs in London

should: Be comfortable reading and understanding API documentation. Be able to explain API and integration requirements clearly to developers. Understand the basics of REST APIs, API requests/responses, authentication, webhooks/callbacks, credentials, sandbox vs. production environments, and common HTTP/API errors. Have a practical understanding of online ...

tooling to AI agents. Develop agent-to-agent connectivity, including message contracts, state management, retries and failure handling. Design clear, scalable APIs using REST and/or GraphQL, including authentication, authorisation, versioning and streaming interfaces such as SSE or WebSockets. Build production frontend applications using React, TypeScript and JavaScript. Work … commercial experience with Python for backend and integration development. Strong TypeScript/JavaScript and React experience building production applications. Strong API design experience, including REST and/or GraphQL, authentication, authorisation, versioning and streaming. Hands-on experience with MCP (Model Context Protocol) or comparable tool/plugin integration technologies, alongside ...

interfaces using Angular, TypeScript, HTML and CSS. Design maintainable components, application state, forms, validation and API integrations. Develop and maintain back-end services, REST APIs, application logic and data integrations. Write meaningful automated tests and review code for correctness, security, performance and maintainability. Take ownership of features from clarification … feature. Experience building or maintaining back-end services in Java, C#, Node.js, Python or a comparable server-side technology. Practical knowledge of REST APIs, databases, data modelling, validation, error handling and common web security risks. Confidence with Git, code review, automated testing and debugging—including production incidents. The judgement ...

guardrails. Contribute to testing, evaluation, monitoring and continuous improvement of AI-enabled solutions. Integration, Data & Azure Services Design and build integrations using Dataverse APIs, REST services, Azure Functions, Logic Apps, Service Bus and event-driven patterns. Create data migration and integration mappings and support reconciliation and cutover. Design for security … Journeys is desirable. Strong understanding of Dataverse security, solution architecture, customisation and extension patterns. Development Practical experience with C#, .NET, JavaScript or TypeScript, JSON, REST APIs and PowerShell. #J-18808-Ljbffr ...

Model-Driven and Canvas Apps), Power Automate workflows, and Power Pages solutions. Design and implement integrations using Azure Functions, Logic Apps, Service Bus, and REST APIs. Participate in Agile ceremonies including sprint planning, backlog refinement, demos, and retrospectives. Support CI/CD deployments using Azure DevOps and Git repositories. Perform … Skills Microsoft Dynamics 365 CE/CRM C#, .NET Framework/.NET Core JavaScript/TypeScript Dataverse Power Apps (Model-Driven & Canvas) Power Automate REST APIs/Web API Azure Functions, Logic Apps, Service Bus Azure DevOps, Git SQL Server, FetchXML Experience Hands-on experience on Dynamics 365 CE development ...

/CD and APIOps/GitOps practices for API deployments. Guide Infrastructure as Code implementation using Terraform or Bicep . Design integration patterns using REST APIs, microservices, Azure Service Bus, Event Grid and event-driven architectures . Establish monitoring and observability using Azure Monitor, Log Analytics and Application Insights . … Strong knowledge of APIM policies, Policy Fragments and API gateway configuration . Experience with API Products, subscriptions and API consumption models. Strong understanding of REST APIs, microservices and enterprise integration patterns . Experience with asynchronous and event-driven integration using technologies such as Azure Service Bus and Event Grid . ...

mainly in Shiny, from rapid prototypes to production Creating responsive, intuitive interfaces for data and AI applications Integrating applications with Snowflake, Snowflake Cortex and REST APIs Building and maintaining automated data pipelines in Python and SQL Moving Excel and file based processes into reliable, automated Snowflake pipelines Developing applications powered … pick it up quickly with existing codebases to learn from Strong SQL and commercial experience with Snowflake Experience integrating Python applications with Snowflake and REST APIs A track record of turning manual, Excel based or file based processes into automated data solutions Experience taking applications from prototype to production Regular ...

ongoing improvement. Translate complex workflows and technical concepts into clear, intuitive user experiences. Build reusable,maintainableand well-documented components. Integrate front-end applications with REST APIs and services built using C# and .NET. Work with product, design,engineeringand business stakeholders to refine requirements and propose effective solutions. Make considered architectural … senior level, we would ideally expect substantial experiencedemonstratingtechnical leadership, architecturaljudgementand end-to-end ownership. You will need strong experience with: React TypeScript HTML5 CSS REST API integration Front-end performance optimisation Testing,debuggingand code review Git or an equivalent version-control system You should also have experience working with ...

Generation) , vector databases, search indexes, and knowledge bases to supply agents with accurate enterprise context. Enterprise Integration & API Management: Develop and maintain custom APIs (REST, GraphQL, webhooks) and integration pipelines connecting AFO/Agentforce to Salesforce Data Cloud (Data 360), cloud warehouses (Snowflake, Databricks), and core ERPs (SAP, Oracle, NetSuite … building RAG pipelines, vector search indexes, and knowledge base retrievers for enterprise data. Multi-Agent Systems & API Mastery: Practical experience with API design (REST/SOAP/webhooks) and modern agent protocols (e.g., MCP, tool calling, or event-driven messaging architectures). Expertise in process orchestration and API-led connectivity ...

volume and improve platform stability, identifying opportunities for AI-enabled automation, proactive support, and intelligent self-service Monitor and troubleshoot live integrations across MIF, REST and SOAP interfaces, and scheduled processes Apply predictive monitoring and anomaly detection to identify emerging platform issues before they affect users AI-Enabled Service Delivery … aligned incident, problem, change, and release management Automation scripting (Python/Jython, JavaScript) and strong SQL Working knowledge of Maximo Integration Framework (MIF) and REST/SOAP interfaces, sufficient to monitor and troubleshoot live integrations Functional grounding in Work Management, Asset Lifecycle, Inventory, Procurement, PM/Job Plans, and Service ...

lifecycle management, application onboarding, access governance, provisioning and directory integrations to ensure secure access to business systems. Strong experience with RBAC, SAML, OAuth2 and REST APIs is highly valued, along with collaboration across security, infrastructure and application teams to #J-18808-Ljbffr ...

identity lifecycle, onboarding of applications, access governance, provisioning and directory integrations to ensure secure access to business systems. You will develop integrations using REST APIs and standard protocols, manage JML and RBAC, and collaborate with security, IT and product teams for secure, compliant IAM #J-18808-Ljbffr ...

across markets. The role welcomes backgrounds in pre-sales, technical sales, customer success, or project management within payments or SaaS, with strong API and REST conversations. #J-18808-Ljbffr ...

with sales, translate customer needs to post-sales team, and influence product roadmap. The role requires 5+ years in solution selling, strong presentation skills, REST API experience, and willingness to travel to client sites. #J-18808-Ljbffr ...

service accounts. The role requires hands-on CyberArk expertise (Secret Manager/AAM), strong PAM skills, and automation experience with Ansible, PowerShell, Bash, and REST #J-18808-Ljbffr ...

client teams on dependency mapping and sequencing. 03 - REQUIREMENTS What We Need Skills and Experience. Required Qualifications Strong API design and troubleshooting skills across REST and webhooks. Experience with integration platforms or custom orchestration code. Solid understanding of data mapping and schema evolution. Ability to work with technical ...

compliance. Integrate CyberArk with applications, middleware, and databases for secure credential retrieval and rotation. Automate deployments and configuration using Ansible, PowerShell, Bash, and REST APIs. Manage Safes, platforms, permissions, and onboarding in CyberArk PAM. Produce design documentation, runbooks, and integration guides. Collaborate with application and infrastructure teams to troubleshoot issues ...

credential flows What You'll Bring Product & Technical Depth 5+ years in product management, including 3+ years in payments Experience building developer‐facing APIs (REST, webhooks, idempotency, error design) Strong technical fluency (OAuth, mTLS, encryption, system design trade-offs) Payments Expertise Deep understanding of the card stack (auth, capture, disputes ...

frameworks in Java - Deliver functional, regression, integration and end-to-end automation - Automate UI testing with Selenium WebDriver and Playwright - Automate API testing with REST Assured, including schema validation - Ensure WCAG compliance using WAVE, AXE DevTools and VoiceOver - Apply context-driven, risk-based testing to product risks - Report test, risk … Test cloud and event-driven systems using AWS (S3, Lambda, DocumentDB) and Kafka - Support performance and load testing with K6 - Java automation: Selenium WebDriver, REST Assured, Playwright, Cucumber BDD - Building automation frameworks from scratch - UI and API automation best practice - REST API testing, JSON/XML validation, Postman, Insomnia, Swagger ...

working across backend services and architecture, including Node.js, SQL and ASP.NET Core. Integrate with APIs and contribute to end-to-end solution design using REST and GraphQL. Record significant technical decisions in writing so the reasoning is available to the rest of the team. Build and maintain a shared component … knowledge, essential Strong commercial experience building production applications in React and TypeScript. Working experience of .NET Core, Node.js, SQL Server and API design using REST and GraphQL. Experience leading technical design and reviewing other engineers’ code. Experience of CI/CD pipelines and automated testing. Experience mentoring or guiding other ...

Role Overview Multis UK Limited is hiring an experienced Senior Backend Developer to lead the architecture, development, and enhancement of production systems, REST APIs, and online marketplace platforms. The position features flexible work formats (part-time, full-time, or contract) in a fully remote environment, with a strong focus … assisted software engineering. Key Responsibilities Backend & API Architecture: Design and build backend applications and REST APIs using PHP 8+ and SQL databases while refining existing production systems. Integrations & Automation: Manage search engine technologies, automation pipelines, and third‐party service integrations. Quality & Mentorship: Conduct code reviews, debugging, automated testing, and provide ...

device drivers, connectivity modules, and firmware updates. Analyse requirements and develop comprehensive test plans and protocols for a range of technologies, including service APIs (REST, IPC), WebUI, and over-the-air updates. Contribute to continuous integration and deployment (CI/CD) pipelines with automated quality gates. Generate and maintain technical … Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, Azure DevOps). Device operating systems (Android, Linux). Service-oriented architecture (SoA), APIs (REST, IPC). Hands-on experience testing embedded or connected hardware devices, preferably involving edge computing or IoT systems. Strong understanding of hardware-software interaction, debugging ...

development Excellent JavaScript skills Hands-on experience with React Hands-on experience with Node.js Good working knowledge of AWS Experience developing and integrating REST APIs Previous experience working within agile software delivery teams Ability to work independently and take ownership of development tasks Strong communication and stakeholder engagement skills Experience … secure, controlled or highly regulated environments Additional Experience of Interest Experience with any of the following would be beneficial: Terraform AWS CloudFormation Docker Gatsby REST APIs/OpenAPI GitLab Infrastructure as Code DevOps-focused development practices Scaling and improving existing software products Defence, national security or central government environments Working ...

operational teams across the bank. What You’ll Be Doing Building new features across a modern C#/.NET platform Designing and developing REST APIs and backend services Enhancing deal capture and post-trade processing systems Working on messaging and event-driven architecture initiatives Refactoring and modernising existing applications Collaborating … technology stakeholders Taking ownership of deliveries across the full SDL Essential Skills Strong C# and .NET/.NET Core development experience Experience building REST APIs and enterprise applications Strong understanding of software architecture and design patterns TDD and automated testing experience Database development experience Experience working on large-scale, business ...

Support integration with vendor EMS/NMS, SDN controllers, cloud platforms, OSS, inventory, assurance, and orchestration systems.* Build secure API-based execution frameworks using REST APIs, TMF Open APIs, NETCONF/RESTCONF, gRPC, Graph APIs, and vendor-specific APIs.* Implement execution guardrails including policy validation, approval gates, rollback mechanisms … resilience requirements.## **Your Profile*** Experience in network automation, platform engineering, DevOps, cloud engineering, or telecom automation.* Strong hands-on experience with Ansible, Terraform, Python, REST APIs, and automation pipelines.* Experience with Kubernetes, Docker, microservices, CI/CD, and infrastructure-as-code.* Experience integrating with network controllers, OSS platforms, cloud platforms ...