1 to 25 of 46 Permanent JSON Jobs in London

Preferred Stack C# | .NET Core/.NET 8 | ASP.NET Core | REST APIs | SQL Server | Entity Framework | Azure | Azure DevOps | Git | Docker | Kubernetes | Kafka | Redis | JSON/XML | Swagger/OpenAPI Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource ...

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 ...

functional, regression, integration and API testing concepts Ability to read basic technical documentation, data flows and integration diagrams Familiarity with REST/SOAP APIs, JSON, XML and integration testing basics Knowledge of SQL for data validation Experience testing within Agile delivery teams and sprint cycles Awareness of automation testing concepts ...

Cucumber BDDExperience building and maintaining automation frameworks from scratchStrong knowledge of UI and API automation best practicesExperience testing REST APIs using Postman, Swagger and JSON/XML validationExperience across the full software testing lifecycleKnowledge of accessibility testing using tools such as WAVE, AXE DevTools and VoiceOverExperience with CI/ ...

users. Technical Skills Strong experience with several of the following: * SQL* Oracle/relational databases * Unix/Linux * Shell scripting * Python * Java * XML/JSON * REST APIs/integration technologies * Git or equivalent source-control tools * CI/CD and DevOps processes * Batch scheduling/enterprise schedulers Strong ...

control, baggage or ramp); safety-critical or regulated systems; Playwright, Selenium, Robot Framework, Cypress, Karate or Appium; Postman or SOAP UI; Jenkins and GitHub; JSON, SQL, Kafka or Grafana; performance, resilience or security testing; Python or Java; ISTQB; testing AI-powered or agentic capabilities Ready to Apply? If you want ...

used in ontology, taxonomy and glossary development activities.Semantic Asset Delivery & Knowledge Graph Enablement (40%)Semantic Modelling SupportDevelop and maintain RDF, SKOS, OWL, Turtle and JSON-LD representations of approved semantic models.Create mappings between business concepts, source data and semantic representations.Support ontology, taxonomy and controlled vocabulary publication processes.SPARQL & Graph OperationsDevelop, test ...

applying modern programming languages and data analysis techniques (particularly Python and related libraries, regex and NLP), alongside qualitative and quantitative analysis, API integration, and JSON/CSV manipulation.Advising and leading the use of best practice IT programming and automation techniques and tools e.g. Git, Github, CI/CD pipelines & Python ...

applying modern programming languages and data analysis techniques (particularly Python and related libraries, regex and NLP), alongside qualitative and quantitative analysis, API integration, and JSON/CSV manipulation.Advising and leading the use of best practice IT programming and automation techniques and tools e.g. Git, Github, CI/CD pipelines & Python ...

various application software and hardware components • Excellent understanding of programming language, frameworks and processes (C#, C++, SQL Server, Java, ASP.NET MVC, WCF, HTML, XML, JSON, CSS, Bootstrap, AJAX, jQuery, UML, REST API, React, AngularJS) • Experience of conceptual, logical and physical data modelling • Excellent understanding of cloud based infrastructure and software ...

datasets.Strong understanding of relational databases, data structures and data modelling concepts.Experience defining and documenting RESTful APIs, integration requirements and interface specifications.Experience reviewing API contracts, JSON and XML payloads and technical design documentation.Experience supporting system integration initiatives across multiple applications and platforms.Strong data mapping skills, including source-to-target mapping ...

APEX Knowledge of estimation methods, Agile/Lean and traditional methodologies, object-oriented analysis and design, database design, UML, HTML, JavaScript, JQuery, XML, XSD, JSON, and relevant unit-testing frameworks. Ability to interpret highly complex information, make software design decisions, and independently identify and resolve technical issues throughout the development ...

deploy infrastructure into different environments Owning the cloud infrastructure underpinning data systems through a DevOps approach Knowledge of handling and transforming various data types (JSON, CSV, etc) with Apache Spark, Databricks or Hadoop Good understanding of the possible architectures involved in modern data system design (e.g. Data Warehouse, Data Lakes ...

through to testing and deploymentYou have experience building AI agents or automating business processes using agentic technologyYou have experience of working with and creating JSON based REST APIsYou're keen to work in a start-up environmentYou have excellent communication and collaboration skillsYou are a passionate technologist, keep ...

interface requirements, message mappings and test scenarios for treasury and payments.Strong conceptual and logical data modelling, data mapping and migration reconciliation experience.Ability to interpret JSON and XML schemas, REST APIs and event-driven API specifications.Proven experience authoring RFPs and evaluating enterprise banking software vendors.Expertise in requirements management and traceability using ...

message mappings and test scenarios for treasury and payments. Strong conceptual and logical data modelling, data mapping and migration reconciliation experience. Ability to interpret JSON and XML schemas, REST APIs and event-driven API specifications. Proven experience authoring RFPs and evaluating enterprise banking software vendors. Expertise in requirements management ...

competence in the Microsoft Office SuiteAbility to multi-task and manage changing prioritiesStrong knowledge of SQL and relational database concepts.Familiarity with APIs, authentication methods, JSON, and common integration patterns.Experience interpreting application logs, API responses, error messages, or code-level information to support troubleshooting.Familiarity with AI-assisted support tools ...

teamwork, and time management skills. Desired Skills Working knowledge of Nexthink and its products. ITIL v4 knowledge. Experience in scripting and integration concepts (Python, JSON, PowerShell, REST API, LDAP, SSO, BASH). Experience in data analytics and visualization tools (SQL, Power BI, Tableau, etc.). MacOS familiarity. Previous enterprise operations ...

hands-on ServiceNow development experienceStrong ITSM, Service Catalog, Flow Designer, IntegrationHub & CMDBAdvanced JavaScript, Glide APIs, Business Rules & Script IncludesExtensive REST/SOAP API, OAuth, JSON/XML & MID Server experienceStrong enterprise integration and workflow automation experienceExcellent stakeholder management and problem-solving skillsRate: 475-575/day to an Umbrella CompanyWorking ...

Microsoft SQL Server (MSSQL) database administration, following industry best practices. Hands-on experience with identity brokers and modern authentication/authorisation mechanisms (e.g., JSON Web Tokens, PKI). Strong knowledge of Infrastructure as Code (IaC) tools such as Ansible for Linux provisioning and configuration management. Experience working with containerisation technologies ...

technical audiences.Proven ability to work in cross-functional, team-oriented environments and to drive clarity in complex, multi-stakeholder settings.Technical fluency advantageous particularly with JSON (or proficiency in another coding/query language) to support API/integration conversations.Self-motivated, organised, and comfortable working independently while managing multiple concurrent workstreams.Experience ...

Deep expertise in Cisco NX-OS, VXLAN BGP-EVPN, vPC, and Cisco NDFC. Infrastructure as Code (IaC) Automation: Python (REST APIs, data modeling), YAML, JSON, and Red Hat Ansible Automation Platform (AAP). CI/CD & Testing: GitHub/GitLab workflows, pyATS, and Genie for pre- and post-change validation. ...

stakeholder management skills Desirable Skills for the Oracle Technical Support Lead - WMS: Oracle WMS API experience, including REST and SOAP APIs XML and JSON Knowledge of underlying Oracle WMS core tables SQL query development Oracle SCM knowledge Experience working across complex enterprise warehouse and supply chain environments ...

Tech: Angular 6, JSON, HTML5, CSS3, AWS, Backend in Java Challenge: Greenfield Trading platform, API development, industry specific challenges Firm: Well-known fintech50 software business, City of London, 20 man flat Dev Team Pay: 50k, Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingJunior Angular 6 Developer FintechQuant ...

audiences. Desirable Experience: Data Science or Advanced Analytics background. Experience with Python, R, SQL, Power BI, or similar analytical tools. Knowledge of REST APIs, JSON, Postman, Swagger/OpenAPI. Experience working within supply chain, logistics, parcel, warehouse, automation, or engineering environments. Familiarity with cloud technologies such as Azure. Experience supporting ...