1 to 25 of 30 Permanent JSON Jobs in the City of London

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. ...

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 ...

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 ...

Cloud providers such as AWS, Azure or GCP. Solid experience working with Snowflake and dbt. Strong experience working with different data formats, e.g., CSV, JSON and XML. Expert knowledge in building reliable and scalable Data Pipelines. Deep experience working in an Agile Environment. Proficiency in Test‐Driven Development ...

basics (IAM, RBAC) Encryption, tokenization, and data masking techniques Scripting & Automation Python/Bash for automation and data profiling scripts REST API integration and JSON/XML data handling QUALIFICATIONS Experience 7+ years in data governance, privacy, or information security 4+ years in a client-facing consulting or professional services ...

Significant database experience in Snowflake and/or Oracle Star schema/dimensional modelling. Excellent SQL skills Good knowledge of standard data formats (XML, JSON, csv, etc) Proven experience of delivering BI solutions for business requirements Experience of developing using an Agile development approach Proven experience working in a cloud ...

Advanced SQL, including window functions, query optimization, and MERGE/UPSERT operations. Python and PySpark. You write reusable, parameterized functions and work comfortably with JSON, CSV, and Parquet. Platform knowledge Deep experience with Databricks (Declarative Pipelines, DABS, Delta Lake, Spark optimization, job orchestration). Familiarity with the Azure ecosystem. Working ...

Strong experience in IaC and able to guide how one could deploy infrastructure into different environments. Knowledge of handling and transforming various data types (JSON, CSV, etc) with Apache Spark, Databricks or Hadoop. Good understanding of possible architectures involved in modern data system design (Data Warehouse, Data Lakes, Data Meshes ...

Context Protocol, Agent‐to‐Agent and LLM selection (advantage). Software development experience, including proficiency in one or more of the following: Python, JavaScript, JSON, React and related scripting, .NET technologies (C#, ASP.NET), REST services, and PowerShell. Desirable: experience with Power Pages. EU Characteristics that can spell success for this ...

materials. Nice to Have Experience in fintech, capital markets, structured products or supporting financial-services clients. Knowledge of APIs, Postman, system integrations, XML/JSON, logs, SQL or similar troubleshooting tools. Experience with Jira Service Management, ITIL practices and Major Incident Management. What Success Looks Like Operate confidently within ...

reconciling messy datasets You can use SQL and ideally Python or another scripting language to analyse or transform data You have worked with APIs, JSON, developer tools and automation platforms such as n8n, Make, Zapier, UiPath or similar You have practical experience using or integrating LLMs such as OpenAI, Claude ...

based integrations. Experience conducting requirements gathering, fit‐gap analysis, solution design, migration planning, testing support, and implementation governance. Strong integration experience using REST, SOAP, JSON, Web Services, Oracle APIs, and integration with CRM/ERP/back‐office systems. Ability to communicate complex solution concepts to business stakeholders, IT teams ...

APIs, SOAP services, file transfers, batch ingestion, legacy adapters and bespoke interfaces. Experience with structured, semi-structured and unstructured data formats including CSV, XML, JSON, Parquet, Avro and proprietary formats. Experience designing solutions that operate across multiple security classifications and secure domains. Strong knowledge of data governance, lineage, metadata management ...

understanding of HR, Payroll and people data processes, with knowledge of data governance, security controls, compliance requirements and integration best practices. Proficiency in XML, JSON and XSLT, with experience interpreting technical specifications, working with vendor integrations and translating business requirements into effective technical solutions. Strong analytical and problem-solving skills ...

closely with developers, testers, and product stakeholders to understand requirements, clarify details, and deliver practical solutions. Tech Stack Backend: Scala, Play Framework, REST/JSON and gRPC Frontend: React, TypeScript, AG-Grid Mobile: Current app in CodenameOne, target migration to React Native (or similar JS-based cross-platform framework) Tooling ...

taking a SAAS product through a full build and ship cycle. Information Technology Skills Required: Angular 2, Javascript, AWS, GIT, Front end development, PHP, JSON Location is City London Must have a first degree. Salary will be dependent upon experience – in the range £35K - £50K. #J-18808-Ljbffr ...

with data structure libraries (e.g., Immutable.js) Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Tokens Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability ...

scales. Collaboration: Partner closely with the Desktop application development team to ensure feature compatibility and parity Tech Stack Backend: Scala, Play Framework, REST/JSON and gRPC Frontend: React, TypeScript, AG-Grid Mobile: Current app in CodenameOne, target migration to React Native (or similar JS-based cross-platform framework) Tooling ...

REST APIs, database connections, file transfers, event-driven processes, batch integrations, and workflow callbacks. Define common data-exchange standards using formats such as JSON, XML, XSD, CSV, and Parquet. Design governed ingestion patterns for broker marks, exchange prices, market reports, Last Deal Done values, position data, exposure data, and internal … WebApps Dataiku Scenarios, Plugins, APIs, and Automation Python and SQL PostgreSQL and Amazon RDS Power Automate Power BI REST API and enterprise integration architecture JSON, XML, XSD, CSV, and Parquet OCR and unstructured-document processing Data modeling and metadata management IAM, role-based security, and secrets management Git, CI/ ...

product requirements into detailed user stories and acceptance criteria. Solid understanding of systems architecture, integrations, APIs and data flows. Experience working with REST APIs, JSON and tools such as Postman. Working knowledge of SQL for data analysis, investigation and validation. Experience mapping business processes and assessing downstream impacts. Excellent stakeholder ...

product payoffs and code in PHP fully to build mapping logic to translate banks’ input in XMLs into the risk‐engine’s input in JSON strings. Communicate with Tier 1 bank clients and internal service desks, performing Monte‐Carlo simulations to provide risk analysis, finding efficient and effective solutions ...

product payoffs and code in PHP fully to build mapping logic to translate banks’ input in XMLs into the risk-engine’s input in JSON strings. · Communicate with Tier 1 bank clients and internal service desks, performing Monte-Carlo simulations to provide risk analysis, finding efficient and effective solutions ...

network automation, delivering robust CI/CD pipelines for Cisco data centers. The role requires deep Cisco NX-OS expertise, IaC, Python, YAML/JSON, Ansible, and strong governance in regulated FCA/PRA environments. You will implement GitOps, automate changes, and collaborate across platforms like NDFC, NetBox, #J ...

Strong understanding of: Adobe XDM schemas and data modelling Customer profile and identity management Event-driven data models Customer data platform design principles APIs, JSON, and data transformation concepts Experience working within cloud environments such as Azure, AWS, or GCP . Strong knowledge of data governance, GDPR, and privacy ...

content library asset slots promotions campaigns site preferences catalogues and product management. Develop responsive and user-friendly frontend components leveraging ISML templates JavaScript AJAX JSON SCSS and Bootstrap Collaborate with cross functional teams to translate business requirements into technical specifications and scalable solutions. Ensure adherence to coding standards quality gates ...