1 to 25 of 252 Permanent JSON Jobs in London

triggers, personalisation, consent and preference management. • You’ll have experience writing and troubleshooting SQL queries and working with structured data formats such as CSV, JSON and XML. • You’ll have experience integrating systems using REST APIs, SOAP APIs, file-based interfaces, middleware solutions, connectors or event-driven approaches. ...

Linux Tools/Technologies/Infra : NodeJS, cloud/AWS, RabbitMQ, AMQ, Mongo, Bitbucket (Git), SQL/Server, Jira Design : API, HTTP/REST, JSON, micro-services and distributed systems SDLC : Agile, Scrum, Kanban, DevOps, CI/CD, Automation First, BDD/TDD, DORA. Understanding of, and advocacy for, Agentic ...

data manipulation and querying Familiarity with relational databases such as SQL Server, Oracle Understanding of various data formats, including CSV, JSON, and XML Experience with cloud platforms, particularly Azure or AWS Strong storytelling and data visualisation skills, including scoping, designing, and delivering engaging client-facing insights using PowerPoint and sustainable ...

Serenity BDD, Cucumber/Gherkin, Selenium WebDriver and REST Assured, supported by frameworks such as JUnit and AssertJ. Strong understanding of HTTP, REST APIs, JSON, authentication, validation and error handling. Experience testing distributed or microservice-based applications, including asynchronous processing and messaging. Ability to verify complete business workflows across service ...

best practices Excellent communication and collaboration skills across technical and business teams Будет плюсом: experience in financial services or fintech, testing financial systems, XML, JSON, FIX, SFTP, or Swift messaging; familiarity with MCP integrations and AI agent workflows; experience testing event-driven architectures, Azure Service Bus, or AKS; knowledge ...

Familiarity with relational databases such as MySQL, Oracle or PostgreSQL, and experience writing SQL queries. APIs and web services: Strong understanding of RESTful APIs, JSON and XML. Version control: Experience with Git or similar. Problem-solving: Strong analytical and critical thinking skills. Communication: Excellent verbal and written communication. Teamwork: Able ...

/test plans, including automation, performance, E2E integration, test environment. Hands-on experience in RESTful API testing and complex integrations, including real-time processing (JSON, XML, API authentication). In-depth knowledge of Software QA methodologies and experience of agile testing Good communication and influence skills Excellent problem-solving skills ...

MSMQ or RabbitMQ Experience of web technologies including HTML, CSS, JavaScript, jQuery and web client frameworks such as Knockout.js or Angular Experience of XML, JSON and related like schemas and XSLT transformations Experience of T-SQL for Microsoft SQL Server (2012 or higherThis role is for candidates who are looking ...

Familiarity with relational databases such as MySQL, Oracle, or PostgreSQL, and experience writing SQL queries. APIs and web services: Strong understanding of RESTful APIs, JSON, and XML. Version control: Experience with Git or similar. Problem‐solving: Strong analytical and critical thinking skills. Communication: Excellent verbal and written communication. Teamwork: Able ...

including test planning and automation. Expert experience with JavaScript or TypeScript and Cypress for front-end testing. Strong knowledge of REST/SOAP APIs, JSON, XML. Proficient in tools like JIRA, Postman, ReadyAPI, or JMeter. Experience with SDLC, QA methodologies, and scripting (Python, etc.). Excellent communication and organizational skills. ...

tools, or equivalent tool-based agent integration patterns, including troubleshooting identity, permissions and data flow. Strong API and integration skills, including REST/JSON, custom connectors, OAuth 2.0, Microsoft Entra ID and secure secrets management. Pro-code engineering capability in one or more languages such as TypeScript/JavaScript, C# ...

servers and tools, or equivalent tool-based agent integration patterns, including troubleshooting identity,permissionsand data flow. Strong API and integration skills, including REST/JSON, custom connectors, OAuth 2.0, Microsoft EntraIDand securesecretsmanagement. Pro-code engineering capability in one or more languages such as TypeScript/JavaScript,C#or Python, with experience ...

MSMQ or RabbitMQ Experience of web technologies including HTML, CSS, JavaScript, jQuery and web client frameworks such as Knockout.js or Angular Experience of XML, JSON and related like schemas and XSLT transformations Experience of T-SQL for Microsoft SQL Server (2012 or higherThis role is for candidates who are looking ...

developing workflow automation and business process management solutions. Hands-on Appian development experience. Experience with process orchestration and workflow design. Knowledge of REST APIs, JSON and XML. SQL and relational database experience. Experience gathering requirements and working directly with business stakeholders. Understanding of software delivery lifecycles and Agile methodologies. Experience ...

pragmatically, balancing service independence with operational simplicity and reliable data flows. Integrate IoT devices and building systems using MQTT, Modbus or Modbus TCP, HTTPS, JSON and vendor APIs; diagnose failures across software, network and device boundaries. Contribute to React.js frontends using JavaScript or TypeScript, HTML, CSS and appropriate state management ...

pragmatically, balancing service independence with operational simplicity and reliable data flows. Integrate IoT devices and building systems using MQTT, Modbus or Modbus TCP, HTTPS, JSON and vendor APIs; diagnose failures across software, network and device boundaries. Contribute to React.js frontends using JavaScript or TypeScript, HTML, CSS and appropriate state management ...

Active Directory. Experience with cross-tenant migration, automation and multi-tenant environments. Proven expertise in Languages; PowerShell, PnP, Python (for AI scripting), JavaScript, C#, JSON, Power Query (DAX), and experience with REST APIs and GraphQL for integrating AI services. Databases; Microsoft Dataverse, Microsoft SQL, MySQL, and experience with AI-driven ...

Power Platform (Power Apps, Power Automate, Power BI Desktop) and Microsoft Dataverse. Proven expertise in Languages; PowerShell, PnP, Python (for AI scripting), JavaScript, C#, JSON, Power Query (DAX), and experience with REST APIs and GraphQL for integrating AI services. Databases; Microsoft Dataverse, Microsoft SQL, MySQL, and experience with AI‐driven ...

observability, or service health tooling, preferably in Azure or comparable cloud environments. Experience troubleshooting or integrating with modern web and API technologies, including REST, JSON, XML, authentication patterns, and related data exchange or platform integration scenarios. Experience using AI-assisted tools, Copilot-style workflows, or emerging automation capabilities to improve ...

experience with Power Apps and Power Automate. Experience or exposure to Copilot Studio, AI Agents, or Microsoft AI technologies. Knowledge of Dataverse, Power FX, JSON, JavaScript, and API integrations. Familiarity with Microsoft 365 and Azure environments. Strong problem-solving and analytical skills. Excellent communication skills and the ability to work ...

experience, combined with the ability to engage confidently with business stakeholders. You will possess: Expert SQL skills including stored procedures, functions, XML and JSON data types. Strong understanding of Data Warehouse methodologies such as Kimball and Inmon. Strong Power BI report and dashboard development and DAX skills, including semantic modelling ...

level proficiency in Java and frameworks like Spring Boot for building microservices. Strong expertise with relational databases (Oracle) and data modelling (canonical data models, JSON). Deep experience with enterprise messaging platforms (Kafka, IBM MQ). Proven experience implementing AI/ML solutions (using Python or other frameworks) to solve ...

Copilot Studio. Some experience working with Microsoft Foundry would be beneficial. Working knowledge of Dataverse, solution management, and ALM concepts. Understanding of PowerFX, JSON, JavaScript and basic API/integration principles. Familiarity with Microsoft 365 and Azure fundamentals. Experience working in a structured development environment (e.g., DevOps).Strong problem-solving ...

SkillsAwareness of clean coding and SOLID principles. Exposure to AWS cloud services. Experience with JUnit or other testing tools. Basic knowledge of XML/JSON data formats and Unix shell scripting. Familiarity with version control and build tools like Git, Maven, Jenkins. Behavioural CompetenciesCollaborative team member eager to support team ...

Awareness of clean coding and SOLID principles.* Exposure to AWS cloud services.* Experience with JUnit or other testing tools.* Basic knowledge of XML/JSON data formats and Unix shell scripting.* Familiarity with version control and build tools like Git, Maven, Jenkins.**Behavioural Competencies*** Collaborative team member eager to support ...